$498+ Cheap flights from Ireland to Idaho
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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOI
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Ireland to Idaho with Cheapflights
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Cheapest flights from Ireland to IdahoExplore the most affordable flight options available from Ireland to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Ireland to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This TravelUp deal was found by Cheapflights users on 8/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:30 am -
2 stops20h 24m
Wed 12/27:44 pm -
2 stops30h 31m
Deal found 8/8![Multiple Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/2010:40 am -
1 stop33h 49m
Wed 12/211:30 am -
1 stop12h 40m
Deal found 8/8![United Airlines logo]()
$1,081
This Iberia deal was found by Cheapflights users on 8/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:40 pm -
1 stop15h 45m
Thu 10/16:00 am -
1 stop19h 45m
Deal found 8/10![Iberia logo]()
$1,111
This KLM deal was found by Cheapflights users on 8/10. 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.
Thu 8/2711:10 am -
2 stops18h 06m
Mon 8/312:05 pm -
2 stops17h 20m
Deal found 8/10![Multiple Airlines logo]()
$1,132
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 9/245:55 am -
2 stops17h 19m
Thu 10/16:22 am -
2 stops18h 53m
Deal found 8/10![Delta logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/89:20 am -
2 stops35h 15m
Thu 9/1711:11 am -
1 stop14h 34m
Deal found 8/9![United Airlines logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/219:30 am -
1 stop34h 53m
Mon 9/286:00 am -
2 stops44h 15m
Deal found 8/7![United Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/2412:30 pm -
2 stops40h 19m
Thu 10/15:00 am -
2 stops45h 15m
Deal found 8/10![United Airlines logo]()
$1,143
This KLM deal was found by Cheapflights users on 8/10. 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.
Thu 8/2711:00 am -
1 stop18h 30m
Mon 8/316:45 am -
1 stop17h 10m
Deal found 8/10![KLM logo]()
$1,145
This British Airways deal was found by Cheapflights users on 8/6. 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.
Fri 11/64:05 pm -
2 stops30h 22m
Mon 11/97:00 am -
2 stops25h 25m
Deal found 8/6![British Airways logo]()
$1,153
This British Airways deal was found by Cheapflights users on 8/7. 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 11/58:05 pm -
2 stops30h 39m
Mon 11/93:16 pm -
2 stops36h 14m
Deal found 8/7![British Airways logo]()
$1,295
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Thu 9/242:30 pm -
3 stops29h 54m
Thu 10/15:00 am -
2 stops18h 45m
Deal found 8/10![Multiple Airlines logo]()
$1,476
Best flights from Ireland to IdahoDiscover carefully curated flight deals from Ireland to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Ireland to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This TravelUp deal was found by Cheapflights users on 8/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:30 am -
2 stops20h 24m
Wed 12/27:44 pm -
2 stops30h 31m
Deal found 8/8![Multiple Airlines logo]()
$903
This Icelandair deal was found by Cheapflights users on 8/7. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1511:30 am -
2 stops17h 41m
Sun 1/1711:44 am -
2 stops14h 31m
Deal found 8/7![Icelandair logo]()
$1,068
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/2010:40 am -
1 stop33h 49m
Wed 12/211:30 am -
1 stop12h 40m
Deal found 8/8![United Airlines logo]()
$1,081
This British Airways deal was found by Cheapflights users on 8/6. 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.
Fri 11/64:05 pm -
2 stops30h 22m
Mon 11/97:00 am -
2 stops25h 25m
Deal found 8/6![British Airways logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 8/6. 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 1/1510:40 am -
2 stops18h 29m
Sun 1/174:00 pm -
2 stops31h 30m
Deal found 8/6![United Airlines logo]()
$1,081
This British Airways deal was found by Cheapflights users on 8/10. 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.
Wed 1/137:40 am -
2 stops21h 40m
Sun 1/174:00 pm -
2 stops24h 25m
Deal found 8/10![British Airways logo]()
$1,154
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/219:30 am -
2 stops41h 46m
Mon 9/285:00 am -
2 stops21h 15m
Deal found 8/7![United Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/2412:30 pm -
3 stops40h 19m
Thu 10/11:05 pm -
2 stops61h 10m
Deal found 8/10![United Airlines logo]()
$1,143
This British Airways deal was found by Cheapflights users on 8/6. 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.
Fri 1/298:05 pm -
2 stops33h 06m
Tue 2/29:14 am -
2 stops26h 11m
Deal found 8/6![British Airways logo]()
$1,295
This British Airways deal was found by Cheapflights users on 8/7. 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 11/58:05 pm -
2 stops30h 39m
Mon 11/93:16 pm -
2 stops36h 14m
Deal found 8/7![British Airways logo]()
$1,295
Last-minute flights from Ireland to IdahoDiscover last-minute flight deals from Ireland to Idaho. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Idaho. Data last updated August 11, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 8/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:30 am -
2 stops16h 55m
Mon 8/107:45 pm -
1 stop32h 30m
Deal found 8/8![Multiple Airlines logo]()
$11,160
This KLM deal was found by Cheapflights users on 8/10. 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.
Thu 8/2711:10 am -
2 stops18h 06m
Mon 8/312:05 pm -
2 stops17h 20m
Deal found 8/10![Multiple Airlines logo]()
$1,132
This KLM deal was found by Cheapflights users on 8/10. 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.
Thu 8/2711:00 am -
1 stop18h 30m
Mon 8/316:45 am -
1 stop17h 10m
Deal found 8/10![KLM logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/89:20 am -
2 stops35h 15m
Thu 9/1711:11 am -
1 stop14h 34m
Deal found 8/9![United Airlines logo]()
$1,137
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/219:30 am -
1 stop34h 53m
Mon 9/286:00 am -
2 stops44h 15m
Deal found 8/7![United Airlines logo]()
$1,141
This Iberia deal was found by Cheapflights users on 8/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:40 pm -
1 stop15h 45m
Thu 10/16:00 am -
1 stop19h 45m
Deal found 8/10![Iberia logo]()
$1,111
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 9/245:55 am -
2 stops17h 19m
Thu 10/16:22 am -
2 stops18h 53m
Deal found 8/10![Delta logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/2412:30 pm -
2 stops40h 19m
Thu 10/15:00 am -
2 stops45h 15m
Deal found 8/10![United Airlines logo]()
$1,143
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Thu 9/242:30 pm -
3 stops29h 54m
Thu 10/15:00 am -
2 stops18h 45m
Deal found 8/10![Multiple Airlines logo]()
$1,476
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Thu 9/242:30 pm -
3 stops29h 54m
Thu 10/111:10 am -
3 stops21h 25m
Deal found 8/10![Air Canada logo]()
$1,697
One-way flights from Ireland to IdahoSearch for one-way flight options from Ireland to Idaho. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Ireland to Idaho. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sat 10/315:05 pm -
3 stops53h 17m
Deal found 8/6![Multiple Airlines logo]()
$498
Find flight deals from Ireland to Idaho
Keep the following information in mind while searching for Ireland to Idaho flight deals. Data was last updated August 11, 2026.
Round-trip from | $903 (TravelUp) |
|---|---|
One-way from | $498 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Idaho 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 August 11, 2026.
Use the filters below to find and compare flights from Ireland to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinSpokane
DUB Dublin - GEG Spokane
DUBGEG
Dublin
Fri 11/20
11:30 am-11:54 pm
2 stops20h 24m
Spokane
Wed 12/2
7:44 pm-10:15 am
2 stops30h 31m
$903
Quickest round-trip
DublinSpokane
DUB Dublin - GEG Spokane
DUBGEG
Dublin
Fri 1/15
11:30 am-9:11 pm
2 stops17h 41m
Spokane
Sun 1/17
11:44 am-10:15 am
2 stops14h 31m
$1,068
DublinSpokane
DUB Dublin - GEG Spokane
DUBGEG
Dublin
Fri 11/20
10:40 am-12:29 pm
1 stop33h 49m
Spokane
Wed 12/2
11:30 am-8:10 am
1 stop12h 40m
$1,081
DublinSpokane
DUB Dublin - GEG Spokane
DUBGEG
Dublin
Fri 1/15
10:40 am-9:09 pm
2 stops18h 29m
Spokane
Sun 1/17
4:00 pm-7:30 am
2 stops31h 30m
$1,081
ShannonSpokane
SNN Shannon - GEG Spokane
SNNGEG
Shannon
Mon 9/21
9:30 am-7:16 pm
2 stops41h 46m
Spokane
Mon 9/28
5:00 am-10:15 am
2 stops21h 15m
$1,141
ShannonSpokane
SNN Shannon - GEG Spokane
SNNGEG
Shannon
Thu 9/24
12:30 pm-8:49 pm
3 stops40h 19m
Spokane
Thu 10/1
1:05 pm-10:15 am
2 stops61h 10m
$1,143
CorkBoise
ORK Cork - BOI Boise Air Term. Gowen Fld
ORKBOI
Cork
Fri 11/6
4:05 pm-3:27 pm
2 stops30h 22m
Boise Air Term. Gowen Fld
Mon 11/9
7:00 am-3:25 pm
2 stops25h 25m
$1,153
CorkBoise
ORK Cork - BOI Boise Air Term. Gowen Fld
ORKBOI
Cork
Wed 1/13
7:40 am-10:20 pm
2 stops21h 40m
Boise Air Term. Gowen Fld
Sun 1/17
4:00 pm-11:25 pm
2 stops24h 25m
$1,154
ShannonSpokane
SNN Shannon - GEG Spokane
SNNGEG
Shannon
Fri 1/29
8:05 pm-9:11 pm
2 stops33h 06m
Spokane
Tue 2/2
9:14 am-7:25 pm
2 stops26h 11m
$1,295
ShannonSpokane
SNN Shannon - GEG Spokane
SNNGEG
Shannon
Thu 11/5
8:05 pm-6:44 pm
2 stops30h 39m
Spokane
Mon 11/9
3:16 pm-11:30 am
2 stops36h 14m
$1,295
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Ireland to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Ireland with our price prediction graph.
DUB-GEG
SNN-GEG
ORK-BOI
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 Ireland to Idaho
IE0-USID
DUB-GEG
SNN-GEG
ORK-BOI
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Ireland to Idaho. 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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