$395+ Cheap flights from Boise (BOI) to Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DUB
Jun 23 — Jun 301
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Ireland with Cheapflights
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Cheapest flights from Boise to IrelandExplore the most affordable flight options available from Boise to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 24, 2026.
Explore the most affordable flight options available from Boise to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 24, 2026.
This CheapOair deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am
BOI
- DUB
2 stops20h 15m
Air Canada
Wed 11/119:00 am
DUB
- BOI
2 stops43h 16m
Air Canada
Deal found 5/22![Air Canada logo]()
$726
This Mytrip deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:55 pm
BOI
- DUB
2 stops29h 15m
Air Canada
Wed 11/49:00 am
DUB
- BOI
2 stops21h 05m
Air Canada
Deal found 5/21![Air Canada logo]()
$741
This Air France deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 am
BOI
- DUB
1 stop19h 15m
Multiple Airlines
Thu 11/265:45 am
DUB
- BOI
2 stops16h 45m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$742
This Expedia deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:44 am
BOI
- DUB
1 stop20h 01m
Finnair
Wed 11/111:00 pm
DUB
- BOI
1 stop16h 03m
Finnair
Deal found 5/22![Finnair logo]()
$745
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:39 am
BOI
- DUB
2 stops16h 41m
United Airlines
Thu 11/1210:40 am
DUB
- BOI
1 stop19h 26m
United Airlines
Deal found 5/19![United Airlines logo]()
$749
This CheapOair deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am
BOI
- DUB
2 stops41h 10m
Multiple Airlines
Mon 11/165:55 pm
DUB
- BOI
2 stops34h 21m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$761
This Air Canada deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:05 pm
BOI
- DUB
2 stops29h 40m
Air Canada
Tue 9/299:20 am
DUB
- BOI
2 stops37h 11m
Air Canada
Deal found 5/22![Air Canada logo]()
$768
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:31 am
BOI
- DUB
2 stops17h 39m
United Airlines
Tue 9/299:20 am
DUB
- BOI
2 stops43h 11m
United Airlines
Deal found 5/23![United Airlines logo]()
$769
This CheapOair deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am
BOI
- DUB
2 stops19h 45m
Air Canada
Wed 9/309:20 am
DUB
- BOI
2 stops43h 11m
Air Canada
Deal found 5/22![Air Canada logo]()
$773
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:10 pm
BOI
- DUB
2 stops16h 55m
American Airlines
Tue 9/2912:40 pm
DUB
- BOI
1 stop16h 37m
American Airlines
Deal found 5/23![American Airlines logo]()
$787
This Air Canada deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:05 pm
BOI
- DUB
2 stops29h 40m
Air Canada
Wed 9/309:50 am
DUB
- BOI
2 stops21h 02m
Air Canada
Deal found 5/22![Air Canada logo]()
$788
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:30 pm
BOI
- SNN
2 stops28h 40m
Delta
Wed 9/161:05 pm
SNN
- BOI
2 stops28h 08m
Delta
Deal found 5/19![Delta logo]()
$814
Best flights from Boise to IrelandDiscover carefully curated flight deals from Boise to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 24, 2026.
Discover carefully curated flight deals from Boise to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 24, 2026.
This Delta deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:30 pm
BOI
- SNN
2 stops28h 40m
Delta
Wed 9/161:05 pm
SNN
- BOI
2 stops28h 08m
Delta
Deal found 5/19![Delta logo]()
$814
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
BOI
- DUB
2 stops18h 00m
United Airlines
Sun 9/209:20 am
DUB
- BOI
2 stops39h 38m
United Airlines
Deal found 5/21![United Airlines logo]()
$834
This Finnair deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:44 am
BOI
- DUB
1 stop20h 01m
Finnair
Wed 10/281:00 pm
DUB
- BOI
1 stop15h 17m
Finnair
Deal found 5/19![Finnair logo]()
$842
This KLM deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:35 am
BOI
- DUB
2 stops13h 20m
KLM
Sun 9/2012:00 pm
DUB
- BOI
1 stop18h 29m
KLM
Deal found 5/20![KLM logo]()
$861
This British Airways deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:09 pm
BOI
- SNN
2 stops17h 36m
British Airways
Fri 11/137:50 am
SNN
- BOI
2 stops22h 08m
British Airways
Deal found 5/19![British Airways logo]()
$918
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:05 pm
BOI
- SNN
2 stops29h 25m
United Airlines
Wed 9/169:30 am
SNN
- BOI
1 stop20h 23m
United Airlines
Deal found 5/19![United Airlines logo]()
$834
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:40 am
BOI
- DUB
1 stop19h 15m
Delta
Sun 9/2012:00 pm
DUB
- BOI
1 stop18h 29m
Delta
Deal found 5/20![Delta logo]()
$857
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:29 pm
BOI
- DUB
2 stops35h 51m
United Airlines
Wed 10/288:00 am
DUB
- BOI
2 stops55h 43m
United Airlines
Deal found 5/19![United Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:24 pm
BOI
- DUB
1 stop14h 21m
United Airlines
Mon 9/219:20 am
DUB
- BOI
2 stops44h 43m
United Airlines
Deal found 5/21![United Airlines logo]()
$875
This United Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:38 pm
BOI
- SNN
1 stop11h 52m
United Airlines
Thu 7/239:30 am
SNN
- BOI
1 stop20h 26m
United Airlines
Deal found 5/21![United Airlines logo]()
$877
Last-minute flights from Boise to IrelandDiscover last-minute flight deals from Boise to Ireland. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Ireland. Data last updated May 24, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:38 pm
BOI
- DUB
1 stop14h 07m
United Airlines
Fri 6/59:20 am
DUB
- BOI
2 stops39h 36m
United Airlines
Deal found 5/20![United Airlines logo]()
$985
This FlightHub deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:38 pm
BOI
- DUB
1 stop14h 07m
Lufthansa
Fri 6/511:35 am
DUB
- BOI
1 stop18h 21m
Lufthansa
Deal found 5/23![Lufthansa logo]()
$1,011
This Air Canada deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:30 am
BOI
- DUB
3 stops18h 45m
Multiple Airlines
Fri 6/59:20 am
DUB
- BOI
2 stops19h 15m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,087
This Justfly.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:19 pm
BOI
- DUB
1 stop12h 56m
Multiple Airlines
Thu 6/113:25 pm
DUB
- BOI
1 stop15h 39m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$978
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:38 pm
BOI
- DUB
1 stop14h 07m
United Airlines
Thu 6/119:50 am
DUB
- BOI
2 stops42h 45m
United Airlines
Deal found 5/19![United Airlines logo]()
$980
This Ovago deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3112:38 pm
BOI
- SNN
1 stop11h 52m
Lufthansa
Sat 6/612:00 pm
SNN
- BOI
2 stops40h 35m
Lufthansa
Deal found 5/20![Lufthansa logo]()
$1,103
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3112:38 pm
BOI
- SNN
1 stop11h 52m
United Airlines
Sat 6/69:30 am
SNN
- BOI
1 stop20h 26m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,513
This oojo deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:23 am
BOI
- DUB
2 stops21h 42m
Icelandair
Wed 6/2412:15 pm
DUB
- BOI
2 stops41h 09m
Icelandair
Deal found 5/19![Icelandair logo]()
$953
This KLM deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:29 am
BOI
- DUB
1 stop14h 26m
KLM
Wed 6/2411:10 am
DUB
- BOI
2 stops18h 18m
KLM
Deal found 5/19![KLM logo]()
$1,174
One-way flights from Boise to IrelandSearch for one-way flight options from Boise to Ireland. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
Search for one-way flight options from Boise to Ireland. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:31 am
BOI
- DUB
2 stops17h 09m
United Airlines
Deal found 5/19![United Airlines logo]()
$395
This Air Canada deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:05 pm
BOI
- DUB
2 stops54h 10m
Air Canada
Deal found 5/19![Air Canada logo]()
$415
This British Airways deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:04 pm
BOI
- DUB
2 stops16h 26m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- DUB
1 stop14h 21m
United Airlines
Deal found 5/19![United Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:20 pm
BOI
- DUB
3 stops24h 45m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:17 pm
BOI
- DUB
3 stops35h 48m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
BOI
- SNN
2 stops20h 15m
United Airlines
Deal found 5/22![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:05 pm
BOI
- SNN
2 stops32h 10m
United Airlines
Deal found 5/22![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:34 pm
BOI
- SNN
2 stops38h 41m
United Airlines
Deal found 5/22![United Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:25 pm
BOI
- DUB
3 stops45h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:23 am
BOI
- DUB
3 stops46h 07m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
- DUB
3 stops43h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$595
Find flight deals from Boise to Ireland
Keep the following information in mind while searching for Boise to Ireland flight deals. Data was last updated May 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $726 (CheapOair) |
One-way from | $395 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $751 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 24, 2026.
Use the filters below to find and compare flights from Boise to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseShannon
BOI - SNN
BOISNN
Boise Air Term. Gowen Fld
Fri 9/4
11:30 pm-11:10 am
2 stops28h 40m
Shannon
Wed 9/16
1:05 pm-10:13 am
2 stops28h 08m
$814
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Wed 9/9
6:30 am-7:30 am
2 stops18h 00m
Dublin
Sun 9/20
9:20 am-5:58 pm
2 stops39h 38m
$834
BoiseShannon
BOI - SNN
BOISNN
Boise Air Term. Gowen Fld
Fri 9/4
7:05 pm-7:30 am
2 stops29h 25m
Shannon
Wed 9/16
9:30 am-10:53 pm
1 stop20h 23m
$834
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Fri 10/16
12:29 pm-7:20 am
2 stops35h 51m
Dublin
Wed 10/28
8:00 am-9:43 am
2 stops55h 43m
$838
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Fri 10/16
6:44 am-9:45 am
1 stop20h 01m
Dublin
Wed 10/28
1:00 pm-10:17 pm
1 stop15h 17m
$842
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Wed 9/9
5:40 am-7:55 am
1 stop19h 15m
Dublin
Sun 9/20
12:00 pm-11:29 pm
1 stop18h 29m
$857
Quickest round-trip
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Wed 9/9
11:35 am-7:55 am
2 stops13h 20m
Dublin
Sun 9/20
12:00 pm-11:29 pm
1 stop18h 29m
$861
BoiseDublin
BOI - DUB
BOIDUB
Boise Air Term. Gowen Fld
Thu 9/10
12:24 pm-9:45 am
1 stop14h 21m
Dublin
Mon 9/21
9:20 am-11:03 pm
2 stops44h 43m
$875
BoiseShannon
BOI - SNN
BOISNN
Boise Air Term. Gowen Fld
Mon 7/6
12:38 pm-7:30 am
1 stop11h 52m
Shannon
Thu 7/23
9:30 am-10:56 pm
1 stop20h 26m
$877
BoiseShannon
BOI - SNN
BOISNN
Boise Air Term. Gowen Fld
Mon 11/9
4:09 pm-4:45 pm
2 stops17h 36m
Shannon
Fri 11/13
7:50 am-10:58 pm
2 stops22h 08m
$918
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Boise to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Boise with our price prediction graph.
BOI-DUB
BOI-SNN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boise to Ireland
BOI-IE0
BOI-DUB
BOI-SNN
What is the cheapest month to book a flight from Boise to Ireland?
Currently, March is the cheapest month in which you can book a flight from Boise to Ireland (average of $432). Flying from Boise to Ireland in June is currently the most expensive (average of $837). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated May 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Boise to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Boise to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boise to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Ireland by cabin class
Find flights from Boise to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Ireland flights
Browse other Boise and Ireland flight options. Last updated on May 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Ireland flights
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Fly to Ireland regions
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Top 4 airlines flying from Boise to Ireland
Discover the top 4 airlines that operate flights from Boise to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$744 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$539 | Average$698 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$543 | Average$748 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$607 | Average$798 | FlexibilityNo cancel fee | On-time77% |