$630+ Cheap flights from Ireland to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOI
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Ireland to Idaho with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ireland to Idaho
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Last-minute
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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 September 30, 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 September 30, 2026.
This oojo deal was found by Cheapflights users on 9/29. 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.
Wed 12/1611:30 am -
2 stops19h 29m
Wed 1/66:37 am -
2 stops20h 38m
Deal found 9/29![Icelandair logo]()
$860
This oojo deal was found by Cheapflights users on 9/27. 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 12/1511:30 am -
2 stops19h 29m
Tue 1/512:48 pm -
2 stops14h 27m
Deal found 9/27![Icelandair logo]()
$869
This oojo deal was found by Cheapflights users on 9/25. 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.
Mon 12/1411:30 am -
2 stops17h 44m
Mon 1/42:07 pm -
2 stops37h 08m
Deal found 9/25![Icelandair logo]()
$892
This Expedia deal was found by Cheapflights users on 9/28. 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 12/1611:30 am -
2 stops19h 29m
Wed 1/612:48 pm -
2 stops14h 27m
Deal found 9/28![Multiple Airlines logo]()
$900
This Finnair deal was found by Cheapflights users on 9/28. 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.
Thu 10/2912:55 pm -
1 stop15h 34m
Wed 11/47:00 am -
2 stops24h 05m
Deal found 9/28![Multiple Airlines logo]()
$957
This Finnair deal was found by Cheapflights users on 9/28. 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.
Thu 10/2912:55 pm -
1 stop15h 34m
Wed 11/47:00 am -
1 stop17h 10m
Deal found 9/28![Finnair logo]()
$967
This Justfly.com deal was found by Cheapflights users on 9/28. 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.
Thu 12/2411:30 am -
2 stops19h 29m
Thu 1/712:48 pm -
2 stops14h 27m
Deal found 9/28![Multiple Airlines logo]()
$972
This American Airlines deal was found by Cheapflights users on 9/27. 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 11/1111:30 am -
2 stops17h 13m
Wed 11/188:00 am -
2 stops17h 40m
Deal found 9/27![American Airlines logo]()
$988
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 pm -
3 stops33h 54m
Wed 11/181:11 pm -
3 stops22h 09m
Deal found 9/27![Multiple Airlines logo]()
$1,723
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 September 30, 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 September 30, 2026.
This oojo deal was found by Cheapflights users on 9/29. 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.
Wed 12/1611:30 am -
2 stops19h 29m
Wed 1/66:37 am -
2 stops20h 38m
Deal found 9/29![Icelandair logo]()
$860
This Finnair deal was found by Cheapflights users on 9/28. 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.
Thu 10/2912:55 pm -
1 stop15h 34m
Wed 11/47:00 am -
1 stop17h 10m
Deal found 9/28![Finnair logo]()
$967
This FlightHub deal was found by Cheapflights users on 9/29. 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.
Thu 12/2411:30 am -
2 stops19h 29m
Thu 1/712:48 pm -
2 stops14h 27m
Deal found 9/29![Multiple Airlines logo]()
$973
This Delta deal was found by Cheapflights users on 9/29. 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 10/296:00 am -
2 stops23h 59m
Wed 11/412:08 pm -
2 stops23h 17m
Deal found 9/29![Delta logo]()
$984
This American Airlines deal was found by Cheapflights users on 9/27. 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 11/1111:30 am -
2 stops17h 13m
Wed 11/188:00 am -
2 stops17h 40m
Deal found 9/27![American Airlines logo]()
$988
This Delta deal was found by Cheapflights users on 9/27. 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 12/249:40 am -
1 stop21h 19m
Thu 1/711:30 am -
2 stops20h 00m
Deal found 9/27![Delta logo]()
$989
This Delta deal was found by Cheapflights users on 9/25. 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 12/179:40 am -
1 stop21h 30m
Tue 1/58:40 am -
2 stops22h 50m
Deal found 9/25![Delta logo]()
$989
This Delta deal was found by Cheapflights users on 9/28. 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 10/1410:00 am -
1 stop20h 59m
Sun 10/1811:10 pm -
1 stop26h 35m
Deal found 9/28![Delta logo]()
$996
This Scandinavian Airlines deal was found by Cheapflights users on 9/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 pm -
3 stops33h 54m
Wed 11/181:11 pm -
3 stops22h 09m
Deal found 9/27![Multiple Airlines logo]()
$1,723
Last-minute flights from Ireland to IdahoDiscover last-minute flight deals from Ireland to Idaho. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Idaho. Data last updated September 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/28. 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 10/145:55 am -
2 stops18h 19m
Sun 10/1811:10 pm -
1 stop26h 35m
Deal found 9/28![Delta logo]()
$986
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/2411:35 am -
2 stops17h 04m
Sat 10/317:10 pm -
2 stops30h 20m
Deal found 9/26![United Airlines logo]()
$1,101
This Finnair deal was found by Cheapflights users on 9/28. 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.
Thu 10/2912:55 pm -
1 stop15h 34m
Wed 11/47:00 am -
2 stops24h 05m
Deal found 9/28![Multiple Airlines logo]()
$957
This Finnair deal was found by Cheapflights users on 9/28. 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.
Thu 10/2912:55 pm -
1 stop15h 34m
Wed 11/47:00 am -
1 stop17h 10m
Deal found 9/28![Finnair logo]()
$967
This Delta deal was found by Cheapflights users on 9/29. 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 10/296:00 am -
2 stops23h 59m
Wed 11/412:08 pm -
2 stops23h 17m
Deal found 9/29![Delta logo]()
$984
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Thu 10/2912:55 pm -
2 stops30h 27m
Wed 11/42:41 pm -
2 stops19h 19m
Deal found 9/28![American Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/298:00 am -
2 stops20h 59m
Wed 11/46:30 am -
2 stops18h 40m
Deal found 9/27![United Airlines logo]()
$1,093
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 September 30, 2026.
Search for one-way flight options from Ireland to Idaho. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/277:20 pm -
3 stops50h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 10/78:00 am -
3 stops22h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$679
This KAYAK deal was found by Cheapflights users on 9/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:00 pm -
1 stop17h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Aer Lingus logo]()
$770
This Condor deal was found by Cheapflights users on 9/27. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:10 am -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$809
This Goibibo deal was found by Cheapflights users on 9/27. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:55 pm -
1 stop16h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Finnair logo]()
$929
This Air Canada deal was found by Cheapflights users on 9/27. 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 11/129:00 am -
3 stops20h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$1,336
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:15 pm -
2 stops16h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Icelandair logo]()
$1,722
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 September 30, 2026.
Round-trip from | $860 (oojo) |
|---|---|
One-way from | $630 (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 7,457,451 searches. Data last updated September 30, 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
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Tue 10/27
7:20 pm-3:23 pm
3 stops50h 03m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$630
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 11/12
5:10 am-10:20 pm
2 stops24h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$809
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Wed 12/16
11:30 am-11:59 pm
2 stops19h 29m
Boise Air Term. Gowen Fld
Wed 1/6
6:37 am-10:15 am
2 stops20h 38m
$860
Quickest round-trip
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 11/12
12:55 pm-10:42 pm
1 stop16h 47m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$929
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 10/29
12:55 pm-10:29 pm
1 stop15h 34m
Boise Air Term. Gowen Fld
Wed 11/4
7:00 am-7:10 am
1 stop17h 10m
$967
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 12/24
11:30 am-11:59 pm
2 stops19h 29m
Boise Air Term. Gowen Fld
Thu 1/7
12:48 pm-10:15 am
2 stops14h 27m
$973
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 10/29
6:00 am-11:59 pm
2 stops23h 59m
Boise Air Term. Gowen Fld
Wed 11/4
12:08 pm-6:25 pm
2 stops23h 17m
$984
DublinIdaho Falls
DUB Dublin - IDA Idaho Falls Fanning Field
DUBIDA
Dublin
Wed 11/11
11:30 am-9:43 pm
2 stops17h 13m
Idaho Falls Fanning Field
Wed 11/18
8:00 am-8:40 am
2 stops17h 40m
$988
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 12/24
9:40 am-11:59 pm
1 stop21h 19m
Boise Air Term. Gowen Fld
Thu 1/7
11:30 am-2:30 pm
2 stops20h 00m
$989
DublinBoise
DUB Dublin - BOI Boise Air Term. Gowen Fld
DUBBOI
Dublin
Thu 12/17
9:40 am-12:10 am
1 stop21h 30m
Boise Air Term. Gowen Fld
Tue 1/5
8:40 am-2:30 pm
2 stops22h 50m
$989
Showing 1-10 of 18 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-BOI
DUB-IDA
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-BOI
DUB-IDA
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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