Find cheap flights from Maine to Ireland

Find cheap flights from Maine to Ireland

Round-trip
Economy
Boston (BOS)
Ireland
Wed 11/25
Wed 12/2
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Ireland
There are travel restrictions to Ireland. Learn more
Stay informed and receive email updates for when travel restrictions ease for Ireland.

FAQs for booking flights from Maine to Ireland

How does KAYAK find such low prices on flights from Maine to Ireland?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Ireland?

What is the Hacker Fare option on flights from Maine to Ireland?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Ireland?

Top 4 airlines serving from Maine to Ireland

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,783 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Cons: "We arrived around 39 minutes early and the whole process was very smooth"

Pros: "Very attentive and engaging crew."
Cons: "really nothing!"

Pros: "The Delta staffed were friendly and greeted me with a smile."
Cons: "The temperature on the plane kept going in and out. It was warm most of the trip. The lady that was sitting in front of me talked on her phone until the plane went up in the sky. She would hide it when the flight attended passed by."

Pros: "These Comfort+ seats had the most legroom of any airline (Delta, JetBlue, American etc) short of Business class that I can remember in my adult life!"

Cons: "Not really an experienced flyer. Overall the flight seemed good. No issues with airline or airport. Just don’t understand self-important people that feel compelled to push the overhead storage limits with their bags."

Cons: "DTW to FLL, plane was delayed coming from BOS to DTW 5 hours for BOS weather. The plane arrived & they announced they would turn it around ASAP. They started the boarding process & then stopped it stating that a crew member had timed out. Delayed hour to FIND one. Shortly after delayed overnight."

Pros: "Connecting flight attendant was extremely helpful"
Cons: "Delayed due to weather this missed the first connection then bumped from first class by a rude gate agent in Atlanta"

Pros: "Issac was amazing!! Best flight attendant I’ve had in years."
Cons: "Nothing. My experience was fantastic."

Pros: "They cared for the passengers, helped me with my baby’s bag"
Cons: "Nothing @ this time"

Cons: "Seating was uncomfortable, tight space. Could barely move and i’m Not a large person."

Pros: "great crew !"
Cons: "i had to go through security like 3 times but was never informed why. seats could be a little more spacious."

Pros: "Flight attendants were very friendly."

Pros: "The flight crew was very competent and welcoming."
Cons: "The gate agent at JFK was annoying. She forced us to check carry on bags for no apparent reason. Much larger carry on’s were allowed both before and after us. Her fellow agent seemed like she wanted to apologize for her capricious behavior, but was understandably hesitant to do so. The airplane seating was cramped and uncomfortable. The rntertainment choices were very limited unless you enjoy superhero movies or a very limited range of audio/musical selections. So it goes in coach class."

Pros: "Short and easy"

Pros: "Take off on time, arrived early, pleasant flight attendant"
Cons: "Had to sit on tarmac after arriving early"

Pros: "With all the competition among airlines and the cutbacks we suffer as customers Delta manages to make you feel like you matter still. Timely boarding, actual help with finding seats making boarding efficient (not just hurrying you along), updates from the cockpit that you could hear and understand, multiple choices in snacks-one even a healthy option, staff that was friendly and interested in making it a good experience not one that seemed bothered they had to work."

Pros: "Although our flight was fully booked. The crewmembers on this flight was professional, friendly and efficient. We boarded quickly and took off on time. We even arrived ahead of schedule. Each passenger was given free headphones and complimentary beverages and snacks. I love Delta they are a cut above the rest. They are constantly striving to put the customers needs and wants top priority"
Cons: "Tight seats need more legroom"

Pros: "We arrived on time."
Cons: "All 3 monitors in our row were frozen the entire 6 hour flight. The “food” was horrid dueling pastas. Inedible. Seats didn’t recline more than 10 degrees."

Cons: "My flight was delayed, which would have caused me to miss my connecting flight. The customer service person was not at all helpful, and told me there were no other flights available on any airline until the next day. However, I was able to go online and book another flight immediately...which means that she was either being disingenuous or actively undermining efforts to get me home in a timely fashion. Very disappointing and as a SkyMiles member would have thought there would be some level of common courtesy dealing with a non-weather related delay that drastically impacted my travel plans."

Pros: "The flight was probably only half booked, the crew was awesome, very attentive and accommodating. Legroom at seat 13A was plenty. Also the fact that messaging is free is convenient."
Cons: "No food to purchase. The flight was over dinner time. Boarding - the ground staff’s announcements weren’t very intelligible."

Pros: "Great comfortable flight"

Cons: "You messed up my life with your poor service."

Pros: "The entertainment"
Cons: "Did not like that they still made me pay a fee to bring my support dog aboard. Stood at the special services counter just to pay a fine for my medical animal."

Pros: "Good customer service"

Pros: "The crew, food, plane, everything was excellent"

Pros: "On time flight arrival"
Cons: "Baggage Claim was very disorganized. They indicated bags were to be picked up at a carousel that was under construction. When we went to the service desk, they directed us to another carousel which was incorrect. There was no announcement made and there was a delay in updating the baggage claim board."

Cons: "2 hr delay"

Pros: "Nothing"
Cons: "Felt agents held me back at the check-in counter resulting in me missing my initial flight and voiding my complete routing. Had to fly on a flight 7hrs after my booked flight because Delta had no other option (very untrue as there were other airlines flying to my final destination. Delta just didn't bother providing good customer service"

Pros: "The fact that there were no snakes on this plane :-)"
Cons: "Same issue... there were no snakes on the plane :-/"

Cons: "Every flight was 100% full. Inadequate overhead space. I felt I was being herded like cattle. It is NOT a pleasurable experience flying with Delta."

Cons: "I liked it all"

Pros: "The boarding agents were especially helpful and friendly to my disabled wife, travelling in a wheelchair."

Pros: "Delta is a mess to check in. Check in on line, print boarding passes then stand for an hour to get bag checked, in Cleveland an. urn ind almost as long in Austin. Terrible"

Pros: "The staff onboard was friendly and attentive. They made every effort to make sure I had whatever I wanted. Boarding was quick and easy. The onbaord entertainment system had a large selection and I was never without something worth watching."
Cons: "The first class accommodation isn't as good as advertised. The seat is supposed to completely recline allowing you to sleep. Unfortunately if you're 6 foot or taller there isn't enough room. Other airlines like Emirates gives you more room in their business class so it's disappointing to see United 1st class is so cramped. The screens for the onboard entertainment system in first class are lower quality then those used in coach."

Pros: "Early arrival. And service"
Cons: "I was assigned very last seat and there is no reclining option."

Cons: "Waited on tarmac at Laguardia more than 45 minutes after landing for gate to open up."

Pros: "The crew was excellent"
Cons: "We decided to volunteer to take a different flight from our connection to New York because they were overbooked. When it came time to board the international flight, they screwed up our boarding passes and made us wait until the end to board. We were zone 1, priority boarding. The tv screens were very small and so glitchy I stopped watching my movie halfway through. The connector flight from philly to NYC was much more comfortable and had beautiful screens."

Pros: "Delta Studio with closed caption"
Cons: "some series do not have closed caption"

Pros: "Everything was smooth from start to finish, and the flight landed 10 min. early! Can't ask for more!"

Cons: "Ended up stuck at Laguardia for 9 hours, tried to get onto earlier flight and wasn't able to because as I arrived as the jet bridge door was closing. The delta crew was pleasant, but I sat at the terminal watching to see how quickly that plane would back out to depart.... it sat there for another 45 mins, while I sat there wishing I was on it. My later/original flight ended up being delayed multiple times (not due to weather) and given no explanation for why."

Pros: "Nothing to like -- didn't fly"
Cons: "Delta delayed my flight so long that I'm now traveling another day."

Pros: "N/A"
Cons: "BYOjet cancelled my flight"

Pros: "Seamless uneventful flight."

Pros: "Nothing."
Cons: "My flight got cancelled. Terrible customer service. My bags didn't travel with me. My vacation got screwed up."

Pros: "Gate crew did a good job, passed out snacks and drinks with delay"
Cons: "Lot's of upset people worrying about connections"

Pros: "Smith TSA check in, smooth boarding, dinner AND breakfast, phone charging port, headphones, sleep mask, ear plugs, and excellent entertainment."
Cons: "2 passengers booked at the same time got assigned different seats at boarding. Luckily one passenger was kind enough to switch seats."

Pros: "No issues"

Pros: "The plane was changed so some people had new seat and some not. The crew assigned tickets quickly at the entrance. Arrived 20 min earlier, which is great!"
Cons: "The peanut bad is now contains 13 peanuts, I counted them :).Where is a good food for a 3.5 hours flight?"

Pros: "The gate agent was very helpful."
Cons: "The seat was very tight because the person who was next to me leaked over the arm rest into my space. I had a window seat. Also I had a torn ACL and requested a seat with more leg room and it was not assugned."

Pros: "Seating space is like putting 5 pounds of something g in a two pound bag. Not enough space."

Pros: "Nothing much but the crew made up for some of it."
Cons: "ORD and the roads approaching nothing short of a nightmare. Chicago should be embarrassed by the whole experience at ORD."

Pros: "We finally got to Aberdeen"
Cons: "Departure times were changed, plane had mechanical problems flight delayed almost 4 hours, we missed our connection. The American Airline was closed. We called 3 times totaling over an hour to get a flight the next morning. We had to book and pay for our lodging & dinner (2 rooms for 6 people) A nightmare of a trip!!!"

Pros: "Crew friendly.Flight arrived early.Boarding was smooth."
Cons: "Seats not comfortable."

Pros: "Things went very smoothly."
Cons: "Long layover"

Pros: "We had a really nice, friendly and fun male flight attendant."

Cons: "I was told that because my passport would expire in 2 months that I wouldn't be allowed to board the flight. I was never alerted of this in the booking process."

Cons: "Too tight, seat was uncomfortable, food was bland"

Pros: "Personal TVs with many movie and game options. I also liked that I could view the flight map and timing details. Meals and crew were great too!"

Pros: "A flight that actually had extra seats? I couldn't believe it. Plus the entertainment options made the 8 hour flight "fly" by (no pun intended)"

Cons: "3 hour delay. Old plane."

Pros: "Staff extremely friendly and helpful"
Cons: "Old plane with no individual tv screens!!! Didn't know these planes still existed!"

Pros: "Once we got on the plane, everything was pretty standard"
Cons: "Flight was delayed 5 hours."

Pros: "Prompt and curtious"

Cons: "Poor entertainment, wifi option. Overhead lighting was on entire flight. AA flight attendants were over it. A bad experience"

Pros: "Was quick once we figured out what airline to check into."
Cons: "We arrived at the Finnair desk to find no one. Wasn't told to go to a American Airlines desk until standing in line for awhile. Could've miss s our flight due to this miscommunication. Also, could not check in online through Finnair, nor American. The whole process was very confusing."

Cons: "Old plane with no plug-ins and outdated media."

Pros: "it was a reasonably priced flight, so I guess having to put up with the delay and a cramped plane is what you should expect"
Cons: "the fact that we were delayed for over 3 hours (mechanical? then switched plane). The plane itself was really cramped - I realize you have to put up with that on domestic flights, but international, really??? American should figure out other ways to cut costs."

Pros: "I liked that we got into Dublin earlier than expected. I really liked the amount of legroom-- It's rare for me to be able to sleep and I did. Thank you!"
Cons: "nothing to complain about--"

Pros: "finally made it to our destination"
Cons: "our flight was delayed 3 hours, they finally changed planes, and the one we took for a trans-Atlantic flight was cramped, poor service on the plane, all-in-all an uncomfortable flight - I've had much better on other carriers, and won't be likely to use American Airlines again :("

Pros: "It got me there."
Cons: "Flight was delayed 3 hours and switched gates 3 times. I'm pretty sure they swapped planes as there wasn't any in flight entertainment. Flight overall was fine but unhappy with service and updates at airport."

Pros: "Food and "free" drinkscomfort of seats overall"
Cons: "Comfort of seats in which to sleep"

Pros: "Food was okay for airplane food"
Cons: "I was overlooked multiple times during beverage distribution and kept getting bumped in the head even though I did not rest my head outside the headrests. Makes it difficult to get some sleep on long flights."

Pros: "Staff on the plane were nice."
Cons: "5 hour delay, fear of cancellation ruining a trip planned for years, not feeling we were told what was happening, series of delays extending decision time, unappetizing sandwiches during delay."

Cons: "7 hour flights must have good entertainment facilities like individual screen wherein you can choose your own. I don't normally get a good sleep on planes so a good entertainment is a must for me..."

Pros: "Free alcohol and good passenger friends and friendly service."
Cons: "No outlets for phones"

Pros: "Gave us plenty of food and entertainment"
Cons: "the touchscreen for the inflight entertainment wasn't working properly - slow/unresponsive on the right side - and the announcements were deafening over headphones"

Pros: "Flight was crowded , they stored my bag without fee which was greatly appreciated"
Cons: "Plane was too small for international flight"

Pros: "Very smooth flight with excellent crew!"
Cons: "There were no individual monitors at the seats."

Pros: "Free alcoholic beverages"
Cons: "Check in was ridiculous, one enormous line for all the "one world" airlines. Which although we booked Finnair, the flight was with American Airlines. Then at check in we weren't given the seats we chose when we booked the flight, actually we weren't given seats at all until the flight was boarding. And although half the flight had not been assigned seats the boarding agent had an attitude that I wanted to get my seat assigned. The airplane was circa 1992, there was a box tv in the aisle every few rows. We flew NY to San Juan PR in July and had personal entertainment on a 3-hour flight, but not ona 6-hour trans-Atlantic. Then there was a problem with the fuel tanks and apparently it was right in the middle of shift change, so one shift went home and the captain didn't know what was going on. "I'm embarrased" he said and we sat on the ground for almost 2 hours. The crew were great, the dinner was fine but yogurt and a weird muffin top is not ok. The best part of the whole flight was a free jack & ginger ale. Based on this experience alone I wouldn't fly with Finnair again. Our trip was for a wedding and most everyone else flew Air Lingus and had a flawless experience, poor choice on our part!"

Pros: "Very little turbulence, excellent flight crew."
Cons: "1+ hour sitting on the Tarmac in JFK before takeoff, 1+ hour sitting on the Tarmac in Dublin before we could get off the plane."

Pros: "The seats were comfortable and entertainment great"
Cons: "No complaints!"

Pros: "Seating way too tight"

Pros: "A typical American Airlines flight these days. Easy boarding. Very friendly flight crew. Cafeteria food. Left a little late and arrived on time."
Cons: "Squished in seats. No legroom. The usual. (Everyone understands)"

Pros: "Crew were very nice and efficient"
Cons: "Move"

Pros: "On time departure and arrival. Flight attendants were efficient and pleasant."
Cons: "No complaints!"

Pros: "nice crew"
Cons: "no entertainment system. Even their in flight radio got messed up. seats were uncomfortable."

Pros: "This flight wasn't terrible for being as long as it was. I slept some during it since it was at night. The good was also not bad. I got the chicken and rice combo."
Cons: "I thought the flight attendants were somewhat distracted and rude. When the flight first started I had a problem with my tv screen saying that I was blocked out. When they finally fixed it I was excited to watch a movie like everyone else around me. However, my headphone jack in the armrest did not work properly. I thought it might have been my headphones but I tried two different pairs including the pair provided by the airline. I was only able to hear scratchy background noise but no words. This meant I had to go the entire flight with no movie or music. That was highly disappointing. I told the flight attendant about it and she reset my screen thinking that might be the problem but it did not help at all."

Pros: "Crew was very nice."
Cons: "All was fine would be nice to have individual screens but that is minor"

Pros: "Smallest transatlantic plane ever! Too mich tirbulence for a plane this small on its way to Europe. I was expecting to be on Finnair and was on some crappy American Airline plane that just arrives to NY from Miami. Worst flight ever."

Pros: "It started with a unclear check-in process, proceeded with a multi-hour delayed flight with several reasons given for each return back to gate. Ended with us getting off the plane 4 hours after we were originally due to take off, a further hour delay before they said we could board again but then midway through that boarding we were told the flight was cancelled and no hotels were available and we'd need to return to check-in area to find out next steps. All this with our exhausted 4-year olds. Ended with us leaving the airport at 3 am. I truly never wish to fly American Airlines again."
Cons: "Check-in, communication, the plane (I can't recall the last time we flew in a 757 plane (3 and 3 in each row) with no TVs for a transatlantic flight! Finally the multi delays ending with a cancelled flight with no alternate flight immediately offered to all."

Pros: "The initial price. Difficult flight."
Cons: "I did not get what I paid for and check in took two hours to figure out. I bought tickets on Kayak through Justfly.com for a Finnair flight and added an American Airlines (affiliate) frequent flyer number.and reserved my seats early.as I usually do and everything was confirmed by Justfly.com. No problems, right? I did not receive a check in notification. I used the Finnair trip number on my email but it said there was no flight found. I could not initially get hold of Just fly.com. when I did, they said I had to check in through American Airlines. That didn't work initially either. After getting a new trip number I was able to check in but our seats were changed and it was a red eye. When trying to get seats I noticed there are very few seats left. The seats I had selected were now open and would coat another $120 plus. I couldn't even get those. We wound up with some exit seats which seemed fine until my wife couldn't recline her seat. It was uncomfortable for both of us because she had to use my legs to prop hers onto. Im still on vacation so I haven't contacted American for a refund yet."

Cons: "The flight attendants were rude, they had no dinner, no healthy breakfast options, they rationed the beverages and after being without enough water for 12 hours, they would give you dirty looks when you asked for a second serving of plain water."

Pros: "The flight was delayed 5 hours. We were late for our tour in Ireland!"

Pros: "Good value"
Cons: "Poor food quality"

Cons: "The food.... But you already know that, don't you."

Pros: "The t was a nonstop"
Cons: "Old plane! No wifi, no ind TVs. Drinks are $8! Plus it was a code share with American so poorer service and no blueberry juice. I would not chose this flight again."

Pros: "Seats more comfortable than expected. Crew and staff was friendly and accommodating."
Cons: "While we were pleased with personal tv in front of each seat, the use was cumbersome."

Pros: "We lost a full day with delays using american airlines /finair when flying to dublin. Their "free" sandwiches to hold us over is embarasssing. We then missed our plane because finair informes us after waiting online we needed to go to another terminal to check bags at american airline. That was not initially told to us and now we are spending over $1000 so we can fly tomorrow plus hotel room. It also affected a business trip to vegas which i needed to cancel. My experience was terrible with finair and american airlines with terrible customer support at the airport. Amazing how we need to pay another 1000 for terrible communication."
Cons: "Lack of communication from airlines Delays Forced to pay a return flight fee plus hotel fee due to finair inabilityty to communicate and direct customers to right terminal."

Pros: "The emergency exit row had decent legroom and I was comped my beer."
Cons: "Perhaps it was my own fault, but I kept getting errors trying to check in online at the Finnair website. I was there because up until I tried to check in at JFK, I was 100% sure I booked a Finnair flight, because that's what Kayak told me. I was pretty pissed off when I found out that SURPRISE I was really flying on American Airlines, pretty much the most boring airline on the planet. When I checked in, I was still unable to get a seat assignment, not until I got to the gate where I had to wait 20 minutes for an agent to show up and sort things out. They finally put me in an emergency exit row, in an extremely uncomfortable non-recline seat (I know, regulations). The flight was also an hour late taking off (I know, not AA's fault), which did not help the experience. Will be more careful next time booking on Kayak."

Pros: "Everything"
Cons: "The crew services are excellent"

Pros: "Food and crew excellent."
Cons: "Boarding process delayed as groups 3-6 all lined up together. No air at seats"

Cons: "Power outlet didn’t work in 34G so couldn’t get work done."

Cons: "Entertainment screen in my seat didn’t work. Old plane."

Pros: "Everything"
Cons: "Nothing"

Pros: "Crew were nice, food on board was ok Given the long wait time at immigration, we did not have to wait for our bags."
Cons: "Rouge seats are notoriously uncomfortable, especially on a 9 hour flight. Rouge Player entertainment sucks, very poor movie selection. Irish immigration took 45 minutes... a ridiculous amount of time in this day and age. My time with the officer took about 30 seconds, so obviously the problem is that they are understaffed...not the best way to start your trip to Ireland after a long flight!"

Pros: "Good service, surprisingly good food, smooth and efficient."
Cons: "The premium seating we paid extra for because we need leg room (my partner and I are 6'+) was the first row behind the 1st class seperation wall...so no way to extend legs by placing feet under the seat in front. Not very comfortable or worth $100 IMO."

Pros: "The 1.5 hours they turned the lights down and stopped the crew from going constantly up and down the aisle."
Cons: "We were traveling from 11 pm local time to 10:30 am local. However they kept all the lights on for nearly the whole flight. In addition, the crew was constantly going up and down the aisle with food or beverages. It made sleep impossible. To make matters worse I’m allergic to dairy and I tried to prebook an appropriate meal but couldn’t and everything had cheese."

Pros: "Nothing"
Cons: "Sitting around Calgary airport for 7plus hours, Late arrival in Toronto at 6am - meetings start at 8:30. Second major delay (mechanical) in 3 weeks - losing confidence in AC"

Pros: "Customer service crew sorting us out on new flights had patience of saints"
Cons: "Did not make flight, gate crew rude and did not give information."

Pros: "Very little I'm afraid."
Cons: "A lot ohe seats are faulty the entertainment system barely works, mine didn't and even if it did the headphone jack was broken! The cabin is more than grubby, it is dirty with torn fabric and faded writing on dirty plastic. I skipped the meal on the return flights as the outbound were the worst I have ever had! In all honesty I'm not a fussy traveller and never write reviews but Air Canada was so bad I thought it might be useful info for someone."

Pros: ". The food to buy on board was very inexpensive, which was great! The entertainment was very good, and the flight attendants were good too"

Pros: "The plain was not full and my section at the back was quite empty so I had seats to my self and was able to lay down. The plane had been recently refurbished and everything was clean and new."
Cons: "Very rushed boarding, this happened last time too. They called for my section to board and I immediately got into line. They made two more call where the staff sounded quite annoyed. "We're still missing passengers" " If you are in section 3 you need to come to the gate right away" he made the second call when there was one person infront of me in the line. Like everyone was in line we just hadn't been processed yet. I don't know why we need to be rushed onto the plane by impatient staff. My entertainment device stopped working in the middle of a movie and didn't work for the rest of the flight."

Pros: "The flights were great, on time and no problems. I was very comfortable and the food was good. FLight attendents were great except one guy who was not friendly and needed a vacation or another job."

Pros: "Easy flight to Dublin."
Cons: "Boarding could be better organized - staff should make sur only the people in the zones called are in line. Not everyone from all zones. The zones 3-5 line isn't helpful. They should change it to "boarding" and indicate only thsoe called to board should be there. Otherwise, they need separate lines for EACH Zone."

Pros: "Not much of anything"
Cons: "Lack of in-flight entertainment, uncomfortable seating"

Pros: "Liked my seating which I paid for dearly"
Cons: "No entertainment at all!"

Pros: "Great great great staff on the flight. Fast direct service ... Landing in T1 Dublin really speeds things . Checkin in good until.... See below"
Cons: "Plane was late leaving. Food was served around 2-2:30 am. Realize this budget but still 750$... Movies - player kept stalling Check in ... Crazy on bag drop at check in #5 lane in departures in Toronto. Perhaps one more staff at high volume to make sure the folk in the bag drop line actually have bag tags. Travel to same route last year at this time and it was the same experience."

Cons: "Everything. Will not fly air Canada again. Even if it costs me more money."

Cons: "Was surprised not to have screens in the seats to watch movies on an international flight."

Pros: "It is convenient to take Air Canada from our town and connct in Toronto."
Cons: "The staff are barely polite and do not really care about the passengers. No smiles, Not friendly or welcoming. We trwveled in US last month.. What a difference in attitude. The food was awful, bordering in inedible. (example salad was cold canned corn with shreds of cabbage and no dressing.) Breqkfast was a piece of bread with choice of orange or tomato juice. No tea or coffee. They lost one of our bags, no apology and another company handled the search and return. No reason given to leave it behind. baggage and carry on rules are complex and complicated, and you never know when they will decide to enforce them and penalize you. If you can get there any other way don't go Air Canada."

Cons: "Air Canada has very poor communication with customers. Having seen that ALL flights were delayed (it was 9:40 pm when I connected through Toronto) I asked 2 Air Canada employees about my 10:30 flight that showed on time on the monitor but Kayak already said it was late. They said it was late due to late inbound aircraft. A fellow passenger informed me that TO was down to one runway and things would be late late - which they were. TALK to us Air Canada!!!"

Pros: "Flight was on time, direct, and uneventful."
Cons: "The seats are very tight. They ran out of the lower priced drinks. No leg room."

Pros: "Air Canada is so willing to make changes at the last minute when I was at the airport. They put me on an earlier fight because I was there in very good time. Generally just a really lovely experience."

Pros: "Nice plane, food, staff, entertainment. It was great"
Cons: "Nothing"

Cons: "Flight was delayed forced us to stay in Ottawa an extra night. Only compensation we received was a $10 meal voucher!!"

Pros: "We boarded the flight on time but of course we were still 30 minutes delayed taking off"
Cons: "The seats were tight. There was no entertainment system. They ran out of iPods before they got out of the premium seat area. Because of light turbulence the drink service was interrupted and never repeated in a seven hour flight."

Pros: "The crew was so good and friendly. I had an overnight flight and so having a considerate crew is so important. The comfortability was decent for being a plane and long distance."
Cons: "It was a 6.5 hour flight and there was no entertainment. Every additional amenty cost extra."

Pros: "Aircraft was very comfortable and up to date"
Cons: "Both dinner and breakfast were so bad as to be a joke. Tasteless chicken on pasta with a miserable little salad for dinner. Breakfast far worse, the 'continental breakfast' being a slice of banana loaf or something similar in plastic film and a pathetically small yoghurt. Crew didn't even serve pour row coffee or tea, totally overlooked us. My next flight was with SAA to Johannesburg - infinitely better food and attitude. Not that I expect this eeview to make any imnpression on Air Canada. THey are beyond help and frankly I don't care as I won't fly with them again."

Pros: "Food was ok"
Cons: "Avoidable delays caused a late departure from Toronto, then we sat on tarmac waiting for a gate in Dublin. Eventually had to debark into the tarmac and walk in. Delays caused us to miss our next flight to Munich."

Pros: "Lovely crew."
Cons: "Coach seating on the 777 is tight for anyone with long legs over 6 feet tall."

Pros: "Nothing to like about this airline. Horrible people especially in toronto, really unhelpful, extremely rude."
Cons: "Air line decided they didn't want me to take my connecting flight. Removed my luggage without consulting with me. Offered me a disgusting hotel. Forced me to pay out of pocket for food, taxis, transfers and my own hotel choice. Staff were so rude. No explanation to why they removed my bags. I made it in plenty of time for my connecting flight but airline had just decided. No staff member was interested in answering my questions or helping. They all just wanted to sod off home. they just didn't care."

Pros: "I liked the streaming entertainment I enjoyed the friendliness of the crew I was pleased with the Canada air app allowing check-in and tracking of flight"
Cons: "The comfortability of the flight was poor. Both my wife and I were too uncomfortable to be able to sleep on out more than 9 hour flight. Leg room bad, seats uncomfortable."

Pros: "I liked that the flight was not completely full. we had a hard touchdown"
Cons: "1. These days, I have come to expect a complimentary in-flight entertainment system on international flights. This flight had nothing whatsoever. This is ok, but the customer should be warned when making the flight reservation so they can choose whether to bring an ipad along. 2. Food and service were not as good as a recent Air Canada return trip from Roma to Vancouver which had a first rate crew, food, and complimentary beer. 3. The plane was much older than the recent return trip I had and the air was much more dry."

Pros: "The only thing I liked about my flight to Dublin was the fact that we arrived in the correct city."
Cons: "Once again I found the air Canada staff unaccommodating, un-attentive and basically indifferent to the aircraft's guest. In addition I tried 4 electrical outlets on the aircraft before finding one that worked and the reading lights never did work. I would never recommend this airline."

Pros: "the flight attendant was nice at least on this flight"
Cons: "the flight was delayed for an hour in a terminal where 4 other flights were scheduled to take off at the same time. the flight was delayed for an hour, and then I sat in the plane for another hour. The staff in the airport were super rude and didn't seem like they cared at all. There was nothing express about this flight."

Pros: "Safe and efficient."
Cons: "Poor seat room. Food quality mediocre."

Cons: "The fact there was no entertainment system available for a 6hr international flight is a crime. Apparently there is some sort of app you need to download on a mobile device or computer BEFORE the flight, Would have made a huge difference knowing that."

Cons: "There were no screens to watch anything on for a flight across the Atlantic. And we were told once we boarded that we needed to download the aircanada app in order to get content. Well by that time I didn't have free wifi and couldn't download the app. Very frustrating. I would suggest announcing this before people board the flight."

Pros: "Got to spread out onto two seats since flight was not crowded."
Cons: "Food options. No inflight seat with entertainment screen."

Cons: "I am 5' tall and there was no leg room for me."

Pros: "Quick non stop flight from Vancouver to Calgary. Has to change my flight last minute and wasn't charged for doing that. That on its own was a relief and great surprise."
Cons: "The plan was hot - no AC it was hard to sit through. The snacks on Air Canada flights get worse and worse every year. Pay more get less."

Pros: "Great flight crew, fairly comfortable seats. Made a 10-hour flight pretty bearable."

Pros: "Boarding was smooth and the crew was wonderful!"
Cons: "Air Canada changed my seat assignment at the gate. I had chosen a window-seat, but they switched me to a center seat. Also, there is no free in-flight entertainment if you don't have your own tablet/smartphone (neither of which I have). You can rent i-pads. I wish I had known that before flying."

Pros: "Great crew. Gracious and helpful."
Cons: "Kayak was a nightmare to work with."

Cons: "The fight itself was fine. Not great. Not terrible. But the airline lost my son's suitcase and has been entirely unhelpful ever since then. Now we have been stuck in a foreign country without clothes and toiletries for 36 hours and Air Canada's "helpline" has been anything but helpful. They can not find any information on the location of the suitcase and hope that they will find it in another 48 hours. Rediculous!! I will never fly them again and suggest that you save your money, effort and vacation by flying with another airline."

Pros: "The flight crew were nice and friendly, though they weren't very on top of trash pickup, but they were chipper and that's always better than grumpy crew that are super-efficient. Also, our luggage made it with us despite a tight connection."
Cons: "53 minute hold time to call center (before my call was even answered) to order vegetarian meals for flight (the day before flight) -wish that could be done online, vegetarian meal request not transferred to new flight after we missed our initial flight due to first flight delay, lights not working properly for half of flight (sleeping child under spotlight), the pasta dish, collecting garbage in my seat throughout flight (particularly after meal service), cramped seating, lack of entertainment, and they are now charging for alcoholic beverages on international flights. I'm not a big drinker, but I still enjoyed that perk."

Cons: "Small seat, cold food, main dish was not good, poor selection of movies"

Cons: "Had to use your own electronic device. Did not know that you had too download an app prior to boarding. No personal control over cooling/heating. Never fly Air Canada Rouge in the future"

Pros: "Toronto is a lovely airport, and it's a short hop to Europe from there, which is why Air Canada Rouge is ok for the trip. It's important to remember that their no frills approach means no TVs. Sleep or plan accordingly."

Pros: "the crew was nice"
Cons: "We had to sit on the tarmac and deplane just to get onto another flight where I no longer had any power to charge my devices"

Pros: "Crew was very accommodating in light of the maintenance delay. Especially for those of us with small children."
Cons: "Look, delays suck. We fly about only once a year, and we ALWAYS have a delay. ALWAYS. Air traffic control at Newark will delay a flight for a hangnail."

Pros: "Very friendly crew."
Cons: "This is a small airplane. I would like to see United insist that people check large bags."

Pros: "Attentive crew. Current movies available. Economy seats were fine."
Cons: "In general, airline food stinks. In Economy, UA is no exception. Bring your own sandwiches or salads. You'd think they could do better on long-haul flights."

Pros: "Everything about the airlines and aircraft and crew make you feel like you’re flying first class even when you’re not. The plane was immaculate, foot was gourmet (and A LOT of it!) and crew was professional, friendly and efficient. I will plan on scheduling all my international flights with Swiss Airlines when possible. We even flew on a shorter flight with them and still received a good sized meal."
Cons: "N/A"

Pros: "The attendant was nice about it"
Cons: "They tried to still get me home on the same day. They even put me on a different airline. It did not work. I am in Chicago for 24 hrs with one $12 meal voucher. A burger at the hotel is $17"

Cons: "Stuck me with a middle seat even though I fly frequently On United. In fact they gave me a special recognition on an earlier flight which was ridiculous as well because it was just a piece of paper that I had to go up to the podium to collect"

Pros: "It’s existance. Informative capt."
Cons: "Late almost 3 hours. Sketchy bev service. 50 seat RJ."

Pros: "Nothing"
Cons: "Flight got cancelled again and again then call customer service but he doesn’t know anything about information. Totally ruined my day"

Cons: "3 hour mechanical delay"

Pros: "An early departure!"

Pros: "Pleasant staff"
Cons: "Multiple flight numbers for the same flight. We booked Lufstansa but we're on a United flight which had a different flight number. Checking in on line was near impossible. I will reconsider ever booking through Kayak in the future."

Pros: "Nothing was good about this airline with the exception of the baggage crew that finally helped me in Washington Ronald Regan Airport"
Cons: "My flight out of Portland was canceled and it took hours to rebook. I had to fly American Airline to Washington DCA where I roamed the airport at 9pm looking for someone from United. The crew in Portland ME told me the gate person would have a hotel for me.... The baggage crew had to help me."

Cons: "I only made it as far as Chicago, and my bag was fairly comprehensively lost as I did so"

Cons: "Person at ticket counter was rude did not want to wait in us when we was 1st in line. Did not greet and say good morning"

Pros: "AT THE TERMINAL IN PORTLAND THE ATTENDANTS WERE SUPER HELPFUL AS I WAS CONFUSED ABOUT GETTING MY TICKETS."
Cons: "JUST BEFORE BOARDING THOSE OF US PASSENGERS NOT ALREADY BOARDED WERE TOLD WE COULD NOT BRING OUR CARRY ONS WITH US AS THERE WAS NOT ENOUGH SPACE TO STOW THEM OVERHEAD. SO WE WERE TOLD TO SEND THEM DIRECTLY TO OUR FINAL DESTINATION. WHEN I BOARDED THE PLANE I COUNTED 7 OVERHEAD STORAGE BINS ON THE OPPOSITE SIDE TO MY AISLE WHERE I WAS SEATED WERE NOT FILLED AND THERE WERE SEVERAL SUCH BINS ON MY SIDE OF THE AISLE (I DID NOT HAVE TIME TO COUNT THEM BEFORE I SAT DOWN). I ASKED AN ATTENDANT WHY THIS WAS SO GIVEN WE WERE TOLD THE BINS WERE FILLED JUST AS WE BOARDING FROM THE DEPARTURE AREA. SHE WAS POLITE AND SAID SHE WASN'T SURE ABOUT WHO MADE THE ANNOUNCEMENT IN THE TERMINAL BUT THAT IN ANY EVENT MY CARRY ON WOULD ARRIVE SAFE AND SOUND IN VANCOUVER - IT DID BUT WITH MY BOOK FOOD SNACK WHICH i HAD INTENDED TO USE WHILE ON MY WAY TO CHI. AND VAN."

Pros: "First time first class flyer. It was great!"
Cons: "Being separated from my wife in seating when we booked before others that we talked to!"

Pros: "The flight attendants. Especially Meagan and Heather. Amber was a,sweetheart too. I had the same attendants 3 out of 4 of my flights that weekend. So cool. When they realized it was me again they spoiled me rotten. So good I feel like unless I have those 3 as my attendants I won't fly United again"
Cons: "No food options. No free food"

Cons: "Really awful, disorganized and unapologetic."

Pros: "Got through sucurity ar PNR barely in time to make flight."
Cons: "Even though I am a frequent flyer with a Global Access card, I was select for enhanced security check. I paid for the Global Accessmcard especially sofas to avoid this. United said it was a TSA thing while TSA said it was at the prerogative of the airline. Why did this happen? So much for TSA Pre or Global Access."

Pros: "Usual United Corp mentality Overbook flites change your itinary leave you stranded with no connection spend nite in airport"
Cons: "See above"

Pros: "The crew was super friendly and helpful, I got the window seat and I love that, on and off the plane in record time."
Cons: "Absolutely nothing"

Cons: "It was so freezing we had down jackets on None of the sound on the screens worked. Disaster"

Pros: "Arrived early"
Cons: "The plane dropped during decent."

Pros: "Ok flight, no complaints"

Pros: "The flight was ok."
Cons: "It took a long time to hook up to the jetway once we taxied in to EWR. Pilot even commented that he didn't know what the heck she was doing out there."

Cons: "Getting bk to anchorage @midnight instead of the origibal time of 2:00 due to not having a fuckin pilot in new orleans"

Cons: "Food was mediocre. Some staff was friendly, some was NOT"

Pros: "Flight did not happen"

Pros: "I liked when Delta stepped up and had us booked on one of their flights within seconds, after United abandoned us at their own terminal."
Cons: "Flight delayed 3 times due to maintenance, total of 5 hours. After final arrival time came and went with no plane or even announcement, I had to go back through security to front desk to find a rep and remind United that they had forgotten about us. They handed us off to the Delta counter with no apology (except the "new girl" apologized)"

Pros: "Not a single thing!"
Cons: "Arrived late"

Cons: "Kayak did not provide me with confirming email for flight in either direction and I missed my first flight to LA from Portland This is the second time I was not contacted via email from Kayak on flight reservations"

Cons: "Canceled flight with none other available online (did receive advance notice via email, but had to go to airport at 5am anyway, /8!?3 no options available on app). Told to come back next day 5am (no offer to pay hotel, etc). Next day 5am rerouted through 2 more cities. Already 35 hours late. New flight delayed so missed another connection. Finally made it with no bags. Bags showed up next day, ripped apart. All in, this trip cost me 12 extra hours and 2 days with no bags on first leg and 40 hours plus a day with no bag (later destroyed bag) on return. Incurred $500+ in extra expenses because UA canceled flights / delayed flights / lost bags"

Pros: "The crew was nice and the area was clean."
Cons: "I didn't like the fact that before boarding they offered to check peoples bags for free because so many people were trying to take ridiculous sized bags onto the plane. I always pay to check my bag . That process took for ever but we did still arrive on time."

Cons: "milk products in the snack bag, gross."

Pros: "nothing"
Cons: "it took me three days to get home. the first plane had a mechanical error. the second flight united booked me on was over booked so i didnt get a seat. the third flight they tried to send me on was also over booked. luckily someone volunteered to give up their seat."

Pros: "We stood in line forever to then be told the clerk couldn't ch we ck us in. When we tried the kiosk it didn’t work. Long story short we missed our flight due to their poor organization of the line and crowd."
Cons: "The confusion caused by lack of direction from the staff."

Pros: "Staff were lovely"
Cons: "Food was Terrible, couldn't eat the veg option and the TVs kept freezing"

Cons: "Seating next to the bathroom is gross"

Pros: "Friendly and polite! Crew."
Cons: "Middle seat. Space too small."

Pros: "Couldn't really figure out your Wi-Fi system so I just read a book"
Cons: "It's not really easy to set up your Wi-Fi system through the United app"

Pros: "It use to be, I could put up with the lack of comfort and services because the cost savings made it bearable. But thes days, the basic ticket costs are high and increasing despite ala Carter pricing. The flights are always full and the number of flights are down. Airline profits are at a peak yet very little is flowing back to improve the flying experience."

Cons: "No agent to check in when I arrived at airport. Only at gate. No advance check in or advance seating. Allowed passengers to have more than 2 bags. Flight was late. No help getting to next gate or holding aircraft. Absolutely uncomfortable sitting."

Pros: "That I got a refund, although that should be a given"
Cons: "Had to purchase new flight day of, as I was told of flight cancellation 5 hours before leaving to the airport. I then had to spend $500 on a new flight, and one of the connections refused to let me on the plane. Stil not home."

Pros: "Pleasant crew"

Pros: "made good time."
Cons: "they lost our luggage on the way back,Didn't make it to Portland. But it was brought to our house at 7:45. I think for 1600.00 for tickets you should provide pretzels. That would be great. Thanks"

Cons: "Canceled flight, booked me an impossible connection, put on stayby when I get the tickets months in advance. Offered no vouchers and made me fly out on a diffrent day. Hs aircraft delays on all flights"

Pros: "Nothing."
Cons: "Never flying United again. On my way to the airport in Portland I got a text from United that my flight to Newark had been cancelled and there was no way to fly me out of Portland to San Diego that day. My sister had to drive me to Boston so I could catch a flight to San Francisco, which took 6.5 hours because it flew over most of Canada for some reason AND had three babies that cried from start to finish. Oh and because I was a late addition, I had a middle seat. The second I turned my phone on after we landed I had another yet another text from United saying that my connection to San Diego had been delayed three hours and wouldn't take off until 11:15 pm."

Cons: "Tried to get assistance at the United desk where my gate was located at and they could not answer any of my questions and would not assist me or many others who had the same issues."

Pros: "Nothing"
Cons: "Payed to upgrade seat was not comfortable and person next to me kept moving onto my side. Flight was 2 hours late so I missed my connection and had a terrible time to find a flight home. United staff was not helpful and kept telling me to go somewhere else for help. No food was served only tiny packet of way too spicy pretzels. Sat on the runway for an hour. Flight crew said 15 min and it was much longer. Crew seemed to be really confused."

Read more about Delta

Book cheap flights from Maine to Ireland

Recent round-trip flight deals

1/6
Wed
1 stop
Multiple Airlines
13h 00m
AUG - DUB
1/10
Sun
1 stop
Multiple Airlines
29h 40m
DUB - AUG
1/15
Fri
1 stop
Multiple Airlines
12h 50m
RKD - DUB
1/19
Tue
1 stop
Multiple Airlines
25h 40m
DUB - RKD
1/15
Fri
2 stops
Multiple Airlines
18h 05m
RKD - DUB
1/19
Tue
2 stops
Multiple Airlines
26h 40m
DUB - RKD
1/15
Fri
2 stops
Multiple Airlines
16h 55m
RKD - DUB
1/19
Tue
2 stops
Multiple Airlines
26h 40m
DUB - RKD
1/6
Wed
2 stops
Multiple Airlines
20h 35m
AUG - DUB
1/10
Sun
2 stops
Multiple Airlines
29h 15m
DUB - AUG
1/6
Wed
2 stops
Multiple Airlines
22h 50m
AUG - DUB
1/10
Sun
2 stops
Multiple Airlines
29h 15m
DUB - AUG
5/15
Sat
1 stop
Multiple Airlines
14h 04m
PWM - SNN
5/19
Wed
1 stop
Multiple Airlines
11h 11m
SNN - PWM
1/6
Wed
2 stops
Multiple Airlines
20h 35m
AUG - DUB
1/10
Sun
2 stops
Multiple Airlines
29h 15m
DUB - AUG
12/15
Tue
2 stops
Delta
15h 00m
PWM - DUB
1/6
Wed
2 stops
Delta
18h 26m
DUB - PWM
2/14
Sun
1 stop
Multiple Airlines
15h 22m
PWM - DUB
2/17
Wed
1 stop
Multiple Airlines
15h 17m
DUB - PWM
4/27
Tue
2 stops
United Airlines
21h 00m
PWM - SNN
5/11
Tue
2 stops
United Airlines
20h 47m
SNN - PWM
4/27
Tue
2 stops
United Airlines
15h 45m
PWM - SNN
5/11
Tue
2 stops
United Airlines
15h 37m
SNN - PWM
12/15
Tue
3 stops
Multiple Airlines
43h 05m
PWM - DUB
1/6
Wed
3 stops
Multiple Airlines
29h 22m
DUB - PWM
2/14
Sun
2 stops
Air Canada
16h 57m
PWM - DUB
2/17
Wed
2 stops
Air Canada
18h 02m
DUB - PWM
2/14
Sun
2 stops
Delta
25h 10m
PWM - DUB
2/17
Wed
2 stops
Delta
18h 26m
DUB - PWM
4/3
Sat
1 stop
American Airlines
9h 45m
BGR - DUB
4/5
Mon
1 stop
American Airlines
32h 52m
DUB - BGR
5/15
Sat
2 stops
United Airlines
17h 21m
PWM - SNN
5/19
Wed
2 stops
United Airlines
15h 37m
SNN - PWM
5/15
Sat
2 stops
United Airlines
15h 45m
PWM - SNN
5/19
Wed
2 stops
United Airlines
18h 57m
SNN - PWM
12/15
Tue
1 stop
United Airlines
17h 30m
PWM - DUB
1/6
Wed
1 stop
United Airlines
13h 57m
DUB - PWM
12/15
Tue
2 stops
United Airlines
40h 15m
PWM - DUB
1/6
Wed
1 stop
United Airlines
13h 57m
DUB - PWM
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First