$340 Find Cheap Flights from Boise to Ireland

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 Ireland departing on 10/26. 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
1 adult, Economy, 0 bags

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Cheap Flights from Boise to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin2 stops$727
Shannon
Shannon1 stop$784
Dublin
Dublin2 stops$727
Shannon
Shannon1 stop$784

Book Cheap Boise to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Ireland 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Ireland

Sun, Nov 1 - Wed, Nov 11
Air Canada Logo
7:00 am - 7:10 am
BOI
-
DUB
17h 10m
2 stops
Air Canada Logo
9:00 am - 9:16 pm
DUB
-
BOI
43h 16m
2 stops
$727Air Canada
Sun, Nov 1 - Wed, Nov 11
Multiple Airlines Logo
5:40 am - 7:55 am
BOI
-
DUB
19h 15m
1 stop
Multiple Airlines Logo
5:55 am - 4:49 pm
DUB
-
BOI
17h 54m
2 stops
$742Multiple Airlines
Sun, Nov 1 - Wed, Nov 11
Multiple Airlines Logo
5:40 am - 7:55 am
BOI
-
DUB
19h 15m
1 stop
Multiple Airlines Logo
9:45 am - 10:41 pm
DUB
-
BOI
19h 56m
1 stop
$745Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
Air Canada Logo
10:37 am - 7:45 am
BOI
-
DUB
38h 08m
2 stops
Air Canada Logo
9:50 am - 4:48 pm
DUB
-
BOI
37h 58m
2 stops
$762Air Canada
Wed, Aug 19 - Fri, Aug 28
Air Canada Logo
5:00 am - 7:45 am
BOI
-
DUB
19h 45m
2 stops
Air Canada Logo
9:50 am - 4:48 pm
DUB
-
BOI
37h 58m
2 stops
$765Air Canada
Sat, Aug 22 - Fri, Aug 28
Air Canada Logo
11:46 am - 8:15 am
BOI
-
DUB
37h 29m
2 stops
Air Canada Logo
9:50 am - 4:48 pm
DUB
-
BOI
37h 58m
2 stops
$770Air Canada
Tue, Sep 8 - Fri, Sep 18
United Airlines Logo
12:23 pm - 7:30 am
BOI
-
SNN
12h 07m
1 stop
United Airlines Logo
9:30 am - 9:25 pm
SNN
-
BOI
18h 55m
2 stops
$784United Airlines
Mon, Aug 31 - Wed, Sep 2
United Airlines Logo
12:23 pm - 7:30 am
BOI
-
SNN
12h 07m
1 stop
United Airlines Logo
9:30 am - 10:46 pm
SNN
-
BOI
20h 16m
1 stop
$810United Airlines
Tue, Sep 8 - Fri, Sep 18
United Airlines Logo
12:23 pm - 7:30 am
BOI
-
SNN
12h 07m
1 stop
United Airlines Logo
9:30 am - 10:46 pm
SNN
-
BOI
20h 16m
1 stop
$813United Airlines
Mon, Aug 31 - Wed, Sep 2
United Airlines Logo
6:30 am - 7:30 am
BOI
-
SNN
18h 00m
2 stops
United Airlines Logo
9:30 am - 11:50 pm
SNN
-
BOI
21h 20m
2 stops
$815United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Ireland flights

Get data-powered insights and trends into flights from Boise to Ireland 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 Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Ireland, 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 Ireland is March, when tickets cost $432 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $837 and $641 respectively.

Good to know

Low seasonJanuary
Cheapest flight$340
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boise to Dublin

FAQs - booking Ireland flights

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

    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 Ireland.

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

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

    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 from Boise to Ireland with an airline and back with another airline.

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

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

Reviews of the top 4 airlines serving from Boise to Ireland

 
Need help choosing which airline to fly with from Boise to Ireland? 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.
7.9
DeltaOverall score based on 8461 reviews
8.5Crew
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

10.0 ExcellentIrmara, May 2026
MCO - BOS
Read more Delta reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Everything you need to know for your flight from Boise to Ireland

Information on your arrival and departure airports