Find cheap flights from Portland to the United States from $55
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
Sat 10/28
Sat 11/4
In the last 7 days travellers have searched 44,168,898 times on KAYAK, and here is why:
Save 21% or moreCompare multiple travel sites with one search.
Track pricesNot ready to book? Create a price alert for when prices drop.
Free to useThere are no hidden charges or fees.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Search hundreds of travel sites at once for deals on flights to the United States
...and more
Latest United States Flight Deals
Best round-trip prices found by our users on KAYAK in the last 72 hours
Nonstop from $94
1 stop from $283
1 stop from $144
1 stop from $214
Nonstop from $168
Good to know
Top tips for finding cheap flights to the United States
- Looking for a cheap flight? 25% of our users found tickets from Portland to the following destinations at these prices or less: Washington, D.C. $183 one-way - $299 round-trip; Newark $144 one-way - $219 round-trip; Philadelphia $168 one-way - $314 round-trip
- Book at least 3 weeks before departure in order to get a below-average price.
- High season is considered to be June and July. The cheapest month to fly from Portland is January.
- Morning departure is around 5% cheaper than an evening flight, on average*.
FAQs - booking United States flights
Which airlines have a flexible cancellation policy for flights from Portland to the United States due to COVID-19?
Delta, Air Canada and United Airlines have all waived their change and cancellation fees on flights from Portland to the United States. Confirm policies on booking site.
How does KAYAK find such low prices on flights from Portland to the United States?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to the United States.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to the United States?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the United States from Portland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Portland to the United States?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to the United States with an airline and back to Portland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to the United States?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to the United States from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Top 5 airlines serving from Portland to the United States
8.1
JetBlueOverall score based on 19485 reviews
79entertainment
83boarding
86crew
82comfort
78food
82overall
Airline reviews
Pros: "Excellent"
Cons: "Snacks are terrible now. Cheez Its & cookies? C’mon. I’m not 5."
Pros: "Excellent"
Cons: "Snacks are terrible now. Cheez Its & cookies? C’mon. I’m not 5."
Pros: "The courtesy of the crew"
Cons: "I know it's not they're fault but if like to not have others delays on my future flights"
Pros: "I gotta day Goodfellas great classic."
Cons: "Boarding late was fine I get delays. I don’t get why the crew grabbed my carry on saying that it was full inside, but when I get in there lots of space was available. I was the last passenger on so that was just poor communication."
Pros: "The inflight crew was absolutely incredible. They were funny and helpful especially as our situation was incredibly bad."
Cons: "After waiting almost an extra hour plus for a delay, the boarding process was complete chaos. Not to the fault of the crew at LaGuardia, but just based on the annoyance and impatience of the passengers waiting to board. Once on the plane, our row was the only one with broken TVs. Unfortunately for my husband and myself, we were flying with two toddlers with whom we had solely expected to entertain with the TV."
Pros: "The on time departure and arrival, courtesy of the staff, availability of snacks, cleanliness of aircraft , and availability of entertainment, were all excellent features."
Cons: "There is nothing that I did not like."
Pros: "One bag free"
Cons: "Two hour delay given in minute increments. What was the problem I’m 76. Two big women sat next to me. I never found the remote until end of flight because the woman next to me covered the entire arm rest with her body. Seats not big enough for large sized people. I’m not skinny but thin enough to occupy one seat. An expensive seat for one way air fare over $300+ Orlando ti Newark. Left hotel at 11:30 am and landed after 8:00pm. Home just before 10:00 pm. A long. day"
Cons: "The flight was delayed several hours because of weather. And it was very turbulent, so I had a very hard time. I was very nauseas. Very difficult flight."
Cons: "How come none of your entertainment systems work? Also - not the day to train new personnel when you are behind. That was irresponsible and more stressful than it ever needed to be. It is completely Jet Blue's fault if people missed their connection due to your inefficiency."
Pros: "Excellent healthy snack options and variety. Friendly crew. They recycle. Arrived on time"
Cons: "Landed 10 minutes early only for them to announce we had 10min delay at the gate. then we sit on runway for 40 minutes with no explanation. That is unacceptable.. context for anxious passengers is a must. Customer sat plummets from this. A little communication goes a long way."
Pros: "—"
Cons: "Why isn’t there enough checked bag space?? Why did 15 people have to check their bags at the gate — and then there STILL wasn’t room?? Why was the CHIP container taking up space in the overhead bin? There has to be a better solution, JetBlue. Do not check my bag after I brought it onto the plane and found a spot. The CHIPS should not be your priority — your customers should be."
Pros: "Crew was nasty. They acted like prison guards not like they supposed to act to customers."
Pros: "We normally get nothing better than a 717 on ATL-OKC, but the 737-800 was an incredible aircraft that made everything better owning to COVID 19 factors."
Cons: "DL needs to find a better way to manage food and drinks for FC during the COVID 19 era."
Cons: "we boarded on time and were on tarmac for over an hour and a half with no explanation, no beverages."
Pros: "Seating and serving, both very good"
Cons: "I couln't get my view on for movies, since there was (I presume) a charge for the earphones. Won't know now what happened to Jean Grey. Maybe offer a small book cart as an alternative entertainment for us cheapskates? do-de-do..."
Pros: "Safe trip and very nice crew."
Cons: "Something to work on is organizing the flights in order when you are checking in. I arrived and it was a mess, we didn't know where to go and which line to take. Please make sure you put signs so we can follow and be more organized."
Cons: "Left seven hours later than I anticipated Some passengers were rebooked on earlier flights while others told to go with same flight flying later Very very disorganized"
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: "Did a good job despite the weather during the flight"
Cons: "Let passengers know from JFK there is a shuttle or air tram to your actual gate of departure. This could help with what the passenger may have as carry on item"
Pros: "Crew was awesome. Very friendly."
Cons: "I’m 6 foot tall and I found my seat space feeling crowded. I found myself wishing for just 2 more inches of legroom. It feels that airplanes are being built for quantity of passengers, not quality of flight."
Seats are so close together. Middle seats should be discounted.
The flight itself was good. Unfortunately I somehow found myself surrounded by 2 rows of families with small children. I had about all of the seat kicking and yelling that I could take for 3ish hours straight. Kinda wish the staff could have intervened somehow.
Pros: "The crew member was not helpful with my need at all and just ignored my request to change my seat (which was empty). I am very disappointed and had a bad experience!!"
Cons: "The crew needs to be helpful and be courteous."
Pros: "Crew was great! Aircraft had the tv’s in the back of the seats, so we got to watch movies and be entertained. Flight was smooth and landing was perfect. Couldn’t ask for better!"
Cons: "Everything went great!"
Cons: "IFE was not streaming movies, WiFi on but not loading"
Cons: "Baggage handler lost my bag, grabbed it off plane cabin, never found"
Cons: "Flight currently delayed 3 hours! No help booking another flight or compensation or way of getting back to NYC in time."
Cons: "Gate changed 4 times. Boarded 2 hours late and sat on.plane for maintenance. Not cool."
Cons: "Missed my flight because they left before the scheduled time. I was there prior to the scheduled time and they had already left. Won’t fly American again...they said “we put it on your boarding pass that the doors close 10 minutes prior to the departure time”. Not on the electronic boarding pass I had on my phone. Who gets a paper boarding pass anymore?"
Pros: "The amount of people on the flight was nice,for everyone was able to spread out on the entire plane."
Cons: "The turbulence during the whole flight was terrible."
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: "They were OK"
Cons: "Terrible business class seating. You have to climb over your neighbor to go use the rest room."
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"
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!"
Flight was canceled both ways cost me a lot of time and money. Company takes advantage of people to make money, can’t call there is no phone number and in order to chat with an agent you have to know the secret way to get to a person rather than a robot. Never deal with them again.
Pros: "The crew was great, the prices fantastic and everything whet extremely well. We even arrived in Denver early. The flight crew did a great job of keeping turbulence down despite some conditions that were less than easy to navigate. For a no frills flight, this was fine."
Cons: "I miss the frills although they have them available all at a cost during and before the flight. If you need all the frills I would probably go to a more comfortable venue. If you bring your drink and snack and don't mind not choosing your seat, etc., this will work just fine."
Pros: "The price"
Cons: "Locator numbers available when you attempt to check in online. There was none and we were charged 50 bucks per piece of luggage at desk."
Pros: "Nonstop, pricing was great"
Cons: "Free stuff, seats and baggage. Maybe a real tray table instead of the shelf."
Cons: "delay . delay delay . a 9:30 am flight was delayed until 9 pm. I opted to cancel and get refund. person helping at check in desk left in middle of handling my request and said next person would be along soon to finish. Said I had been refunded but was in Q for receipt. I asked for my luggage and it took numerous trips to desk to ask where it was and finally 2 . 1/2 hour later I got my luggage but no receipt. It was chaos in departure terminal of people trying to rebook or refund"
Pros: "AFlight was fast and crew was accomdating."
Cons: "I did not like the fact that I was padded down not once but twice at the age of 69 almost 70. Really did not know I was a threat to the airlines. I'm staying with my daughter at Ft.Bragg."
Pros: "The first"
Cons: "This flight was canceled at the last minute and all passengers were told they needed to find another flight because the airline didn’t have any to rebook them on. Passengers had to pay out of pocket for new flights. Frontier said they would reimburse but I haven’t seen anything yet."
Pros: "Not applicable."
Cons: "Due to mechanical error, the flight was delayed, we missed our connecting flights, and customer service was rude. With all the added fees, my total flight round trip came out to $502.90, so the options given to me as partial refunds did NOT make sense ($180 if I refunded my entire return flight, which is way less than half my overall cost, or per customer service at my connecting location, “you’d be lucky if you got $80”, which is way less than a quarter of the overall cost). My connection was at Denver and my final destination was Seattle. My options were to fly to Portland, OR and figure out the rest on my own, at my cost. Or book the next flight to Seattle, which was 24 hours later. I got a voucher for up to $150 for hotel, but absolutely no assistance finding and booking a hotel, especially since they were sold out (I was looking for hotels just past midnight) or cost over twice the voucher. Am NOT flying Frontier again and I have shared my experience with friends, family, and co-workers and have strongly advised against this airline."
Pros: "They did a great job and baggage is free for active-duty military"
Cons: "They did a great job and baggage is free for active-duty military. Bathrooms were clean and staff was professional."
Pros: "Getting to Nashville eventually"
Cons: "The 2 hours delay departure. The crew had no idea what happened. It was a big secret"
Book cheap flights from Portland to the United States
Recent round-trip flight deals
10/19Thu
nonstopJetBlue
1h 32mPWM-LGA
10/23Mon
nonstopJetBlue
1h 16mLGA-PWM
$94
10/26Thu
1 stopFrontier
16h 33mPWM-ATL
10/30Mon
1 stopFrontier
12h 10mATL-PWM
$98
11/1Wed
nonstopDelta
1h 39mPWM-LGA
11/3Fri
nonstopDelta
1h 29mLGA-PWM
$98
11/1Wed
nonstopDelta
1h 40mPWM-JFK
11/3Fri
nonstopDelta
1h 32mJFK-PWM
$98
11/1Wed
nonstopUnited Airlines
1h 34mPWM-EWR
11/3Fri
nonstopUnited Airlines
1h 16mEWR-PWM
$138
11/22Wed
nonstopUnited Airlines
1h 34mPWM-EWR
11/27Mon
nonstopUnited Airlines
1h 16mEWR-PWM
$143
10/31Tue
nonstopAmerican Airlines
1h 50mPWM-DCA
11/4Sat
nonstopAmerican Airlines
1h 47mDCA-PWM
$150
10/26Thu
1 stopAmerican Airlines
5h 32mPWM-LGA
10/26Thu
1 stopAmerican Airlines
3h 44mLGA-PWM
$157
11/1Wed
1 stopMultiple Airlines
9h 06mPWM-ATL
11/4Sat
1 stopMultiple Airlines
9h 22mATL-PWM
$174
11/2Thu
1 stopMultiple Airlines
7h 07mPWM-BWI
11/4Sat
2 stopsMultiple Airlines
9h 30mBWI-PWM
$185
Search by stops
Search by airline
Search by price
Recent one-way flight deals
10/30Mon
1 stopFrontier
18h 10mPWM-ATL
$55
10/18Wed
1 stopFrontier
19h 36mPWM-BWI
$55
10/19Thu
nonstopUnited Airlines
1h 29mPWM-EWR
$69
10/12Thu
nonstopUnited Airlines
1h 38mPWM-EWR
$74
11/8Wed
nonstopAmerican Airlines
2h 05mPWM-DCA
$75
10/26Thu
1 stopAmerican Airlines
6h 15mPWM-LGA
$79
11/2Thu
1 stopDelta
6h 38mPWM-EWR
$79
11/1Wed
1 stopDelta
6h 43mPWM-EWR
$84
10/4Wed
nonstopJetBlue
1h 32mPWM-LGA
$99
10/3Tue
nonstopJetBlue
1h 32mPWM-LGA
$114
Search by stops
Search by airline
Search by price
Last minute flights from Portland to the United States
Last minute flight, train and bus deals
10/1Sun
nonstopJetBlue
1h 32mPWM-LGA
10/1Sun
nonstopJetBlue
1h 16mLGA-PWM
$228
10/2Mon
nonstopUnited Airlines
1h 29mPWM-EWR
10/2Mon
nonstopUnited Airlines
1h 18mEWR-PWM
$239
10/2Mon
multi-stopAmerican Airlines
5h 18mPWM-LGA
10/2Mon
multi-stopAmerican Airlines
3h 55mLGA-PWM
$247
9/29Fri
nonstopJetBlue
1h 32mPWM-LGA
10/1Sun
nonstopJetBlue
1h 16mLGA-PWM
$273
9/29Fri
multi-stopAmerican Airlines
5h 55mPWM-LGA
10/2Mon
multi-stopAmerican Airlines
3h 55mLGA-PWM
$292
10/2Mon
nonstopDelta
1h 33mPWM-JFK
10/2Mon
nonstopDelta
1h 26mJFK-PWM
$293
9/29Fri
multi-stopDelta
6h 39mPWM-EWR
10/2Mon
multi-stopDelta
6h 28mEWR-PWM
$327
10/2Mon
multi-stopMultiple Airlines
32h 53mPWM-ORD
10/4Wed
multi-stopMultiple Airlines
14h 21mORD-PWM
$413
10/1Sun
multi-stopSun Country Air
25h 30mPWM-ORD
10/4Wed
multi-stopSun Country Air
14h 21mORD-PWM
$500
10/1Sun
multi-stopMultiple Airlines
18h 45mPWM-ATL
10/19Thu
multi-stopMultiple Airlines
13h 27mATL-PWM
$524
Search by stops
Search by airline
Search by price
Portland - United States Flights
Browse origins:
- Flights »
- United States »
- Maine »
- Portland
Browse destinations:
View more