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BOI - DUB

$504 Find cheap flights from Boise to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Dublin departing on 7/14. 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.
1 adult
0 bags
Tue 6/4
Tue 6/11

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Dublin.
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from Boise to Dublin (BOI-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:19 pm - 11:05 amBOI-DUB
36h 46m2 stops
12:15 pm - 10:24 pmDUB-BOI
41h 09m2 stops
$806Icelandair
Find Deal
Tue, Sep 10 - Tue, Sep 17
7:31 am - 9:00 amBOI-DUB
18h 29m2 stops
12:40 pm - 12:31 pmDUB-BOI
30h 51m1 stop
$822American Airlines
Find Deal
Tue, Sep 10 - Tue, Sep 17
1:39 pm - 9:45 amBOI-DUB
13h 06m1 stop
12:40 pm - 12:31 pmDUB-BOI
30h 51m1 stop
$829American Airlines
Find Deal
Tue, Sep 10 - Tue, Sep 17
7:31 am - 9:45 amBOI-DUB
19h 14m1 stop
12:40 pm - 9:16 pmDUB-BOI
15h 36m1 stop
$921Finnair
Find Deal
Sat, Sep 28 - Sat, Oct 5
1:31 pm - 9:45 amBOI-DUB
13h 14m1 stop
12:40 pm - 9:16 pmDUB-BOI
15h 36m1 stop
$991Iberia
Find Deal
Wed, Aug 28 - Wed, Sep 4
5:27 pm - 10:20 amBOI-DUB
33h 53m2 stops
11:35 am - 9:47 amDUB-BOI
29h 12m2 stops
$996United Airlines
Find Deal
Mon, Jul 22 - Wed, Jul 31
7:00 am - 9:45 amBOI-DUB
19h 45m2 stops
11:35 am - 10:36 pmDUB-BOI
18h 01m1 stop
$1,046United Airlines
Find Deal
Fri, Aug 2 - Fri, Aug 9
11:15 pm - 8:45 amBOI-DUB
26h 30m1 stop
11:00 am - 12:12 amDUB-BOI
20h 12m2 stops
$1,126Delta
Find Deal
Mon, Jul 22 - Wed, Jul 31
11:46 am - 9:45 amBOI-DUB
14h 59m1 stop
12:40 pm - 12:44 amDUB-BOI
19h 04m1 stop
$1,166Iberia
Find Deal
Mon, Jul 22 - Wed, Jul 31
11:46 am - 9:45 amBOI-DUB
14h 59m1 stop
12:40 pm - 10:10 pmDUB-BOI
16h 30m1 stop
$1,516Finnair
Find Deal
Mon, Jun 24 - Sun, Jul 7

Flights from Boise to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from Boise to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boise to Dublin is March, where tickets cost $713 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,441 and $1,373 respectively.

How far in advance should I book a flight from Boise to Dublin?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boise to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boise to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 days before departure.

Which airlines provide the cheapest flights from Boise to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Dublin from Boise were found on American Airlines ($762) and United Airlines ($837), and the lowest round-trip tickets were found on Icelandair ($806) and American Airlines ($822).

Good to know

Low season

February

High season

September

Cheapest flight

$504
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Boise to Dublin

When to book flights from Boise to Dublin

Are your dates flexible? Find out the best times to travel from Boise to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Dublin

  • What is the cheapest flight from Boise to Dublin?

    In the last 3 days, the lowest price for a flight from Boise to Dublin was $504 for a one-way ticket and $806 for a round-trip.

  • Do I need a passport to fly between Boise and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boise and on arrival in Dublin.

  • Which aircraft models fly most regularly from Boise to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Dublin?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Boise and Dublin, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Dublin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Dublin are Delta and United Airlines. With an average price for the route of $971 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,050 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Dublin?

    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 Boise to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Boise 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 Boise to Dublin?

    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 Dublin with an airline and back to Boise with another airline. Booking your flights between Boise and DUB can sometimes prove cheaper using this method.

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

    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 Dublin from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Boise to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Boise to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10826 reviews
7.4Food
8.0Entertainment
8.2Boarding
8.6Crew
7.9Comfort
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Book cheap flights from Boise to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Dublin found on KAYAK in the last 72 hours.
7/14Sun
2 stops
32h 54mBOI-DUB
$504
7/14Sun
3 stops
27h 56mBOI-DUB
$515
8/1Thu
2 stops
32h 54mBOI-DUB
$670
8/1Thu
3 stops
30h 54mBOI-DUB
$679
7/13Sat
2 stopsAmerican Airlines
24h 36mBOI-DUB
$762
7/13Sat
1 stopAmerican Airlines
25h 46mBOI-DUB
$782
8/1Thu
1 stopUnited Airlines
15h 33mBOI-DUB
$837
5/26Sun
1 stopIberia
13h 10mBOI-DUB
$851
5/26Sun
2 stopsIcelandair
31h 25mBOI-DUB
$855
7/24Wed
1 stopDelta
22h 05mBOI-DUB
$3,957

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Last minute flights from Boise to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Dublin that are departing in the next 10 days.
5/8Wed
multi-stop
25h 25mBOI-DUB
5/15Wed
multi-stop
25h 08mDUB-BOI
$1,192
5/8Wed
multi-stop
33h 40mBOI-DUB
5/15Wed
multi-stop
34h 05mDUB-BOI
$1,434
5/8Wed
multi-stop
15h 45mBOI-DUB
5/15Wed
multi-stop
16h 01mDUB-BOI
$1,514
5/8Wed
multi-stop
19h 40mBOI-DUB
5/15Wed
multi-stop
43h 55mDUB-BOI
$1,541
5/8Wed
multi-stop
30h 14mBOI-DUB
5/15Wed
multi-stop
34h 05mDUB-BOI
$1,789

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Boise - Dublin Flights

Departure:

Boise (BOI)United States

Destination:

Dublin (DUB)Ireland

Cabin classes:

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