$329+ Cheap flights from Boise (BOI) to Europe
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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MAD
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Europe with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Boise to EuropeExplore the most affordable flight options available from Boise to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Boise to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Justfly.com deal was found by Cheapflights users on 10/1. 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.
Mon 10/192:06 pm -
1 stop15h 04m
Mon 11/22:15 pm -
1 stop16h 05m
Deal found 10/1![Multiple Airlines logo]()
$659
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:31 pm -
1 stop12h 39m
Thu 11/129:00 am -
2 stops40h 03m
Deal found 9/29![United Airlines logo]()
$719
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:44 pm -
2 stops30h 46m
Thu 11/129:00 am -
2 stops43h 32m
Deal found 9/29![United Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/1112:31 pm -
1 stop16h 44m
Wed 11/181:35 pm -
2 stops29h 56m
Deal found 10/1![United Airlines logo]()
$726
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 am -
2 stops40h 55m
Thu 11/129:00 am -
2 stops44h 51m
Deal found 9/28![United Airlines logo]()
$727
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:31 pm -
2 stops37h 04m
Wed 11/181:35 pm -
2 stops29h 56m
Deal found 9/30![Multiple Airlines logo]()
$729
This Booking.com deal was found by Cheapflights users on 10/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:20 am -
1 stop17h 50m
Sun 11/2211:20 am -
1 stop16h 43m
Deal found 10/1![Multiple Airlines logo]()
$736
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:41 pm -
2 stops17h 24m
Wed 11/412:55 pm -
1 stop16h 47m
Deal found 9/29![American Airlines logo]()
$737
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.
Sun 11/15:30 am -
1 stop19h 25m
Thu 11/125:45 am -
2 stops25h 14m
Deal found 9/29![Delta logo]()
$742
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.
Tue 10/2712:14 pm -
1 stop12h 56m
Tue 11/312:55 pm -
1 stop16h 47m
Deal found 9/27![American Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/108:28 am -
1 stop16h 42m
Wed 11/1810:40 am -
1 stop19h 11m
Deal found 10/1![United Airlines logo]()
$746
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:14 pm -
1 stop12h 56m
Tue 11/36:05 pm -
2 stops35h 37m
Deal found 9/27![Finnair logo]()
$747
Best flights from Boise to EuropeDiscover carefully curated flight deals from Boise to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Boise to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/208:20 am -
2 stops41h 15m
Tue 3/3012:15 pm -
2 stops42h 51m
Deal found 9/28![United Airlines logo]()
$722
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.
Sun 11/15:30 am -
1 stop19h 25m
Thu 11/125:45 am -
2 stops25h 14m
Deal found 9/29![Delta logo]()
$742
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Tue 11/101:24 pm -
2 stops17h 56m
Wed 11/1811:30 am -
2 stops18h 12m
Deal found 10/1![American Airlines logo]()
$742
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:14 pm -
1 stop12h 56m
Tue 11/36:05 pm -
2 stops35h 37m
Deal found 9/27![Finnair logo]()
$747
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:28 am -
1 stop17h 42m
Thu 11/129:00 am -
2 stops44h 51m
Deal found 9/28![Multiple Airlines logo]()
$769
This oojo deal was found by Cheapflights users on 10/1. 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 11/44:00 pm -
2 stops34h 30m
Sun 11/1511:20 am -
2 stops19h 32m
Deal found 10/1![Scandinavian Airlines logo]()
$816
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/212:00 pm -
1 stop17h 20m
Fri 3/52:45 pm -
1 stop16h 26m
Deal found 9/29![Alaska Airlines logo]()
$879
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:06 pm -
1 stop13h 54m
Tue 11/106:30 am -
2 stops17h 47m
Deal found 9/30![KLM logo]()
$939
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.
Tue 3/26:20 am -
2 stops18h 40m
Fri 3/51:15 pm -
2 stops40h 01m
Deal found 9/27![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 10/1. 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.
Mon 3/18:40 am -
2 stops27h 05m
Tue 3/1610:25 am -
1 stop19h 16m
Deal found 10/1![Delta logo]()
$758
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:28 am -
2 stops18h 27m
Thu 11/129:00 am -
2 stops33h 31m
Deal found 9/29![United Airlines logo]()
$723
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:40 am -
1 stop17h 30m
Wed 2/2410:10 am -
1 stop20h 58m
Deal found 9/27![Multiple Airlines logo]()
$803
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.
Mon 1/116:00 am -
2 stops25h 00m
Tue 1/266:30 am -
2 stops17h 30m
Deal found 9/28![Delta logo]()
$762
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.
Wed 11/1112:31 pm -
1 stop16h 44m
Wed 11/181:35 pm -
2 stops29h 56m
Deal found 9/27![United Airlines logo]()
$726
This Finnair deal was found by Cheapflights users on 10/1. 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.
Sun 12/612:16 pm -
2 stops21h 59m
Thu 12/177:00 pm -
2 stops36h 17m
Deal found 10/1![Multiple Airlines logo]()
$833
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 1/1310:38 am -
2 stops22h 32m
Thu 1/286:30 am -
2 stops18h 19m
Deal found 9/28![Delta logo]()
$762
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:31 pm -
2 stops36h 39m
Thu 11/129:00 am -
2 stops43h 32m
Deal found 9/29![United Airlines logo]()
$732
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.
Sat 1/92:35 pm -
2 stops42h 35m
Fri 1/296:30 am -
2 stops17h 30m
Deal found 9/28![Delta logo]()
$767
This United Airlines deal was found by Cheapflights users on 10/1. 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 3/185:00 am -
2 stops21h 10m
Fri 3/268:00 am -
2 stops35h 30m
Deal found 10/1![United Airlines logo]()
$745
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.
Mon 2/158:40 am -
1 stop18h 00m
Tue 2/2310:10 am -
1 stop14h 39m
Deal found 9/27![Delta logo]()
$803
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/108:28 am -
1 stop16h 42m
Wed 11/1810:40 am -
1 stop19h 11m
Deal found 10/1![United Airlines logo]()
$746
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:43 pm -
2 stops37h 02m
Sun 1/1012:25 pm -
2 stops57h 05m
Deal found 9/28![Multiple Airlines logo]()
$1,030
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/255:40 am -
1 stop20h 50m
Thu 3/1110:25 am -
1 stop20h 16m
Deal found 9/30![Delta logo]()
$805
This United Airlines deal was found by Cheapflights users on 10/1. 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 1/115:28 pm -
2 stops32h 27m
Thu 1/147:15 am -
2 stops36h 01m
Deal found 10/1![United Airlines logo]()
$749
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.
Sun 1/1012:42 pm -
2 stops20h 23m
Wed 1/273:40 pm -
1 stop28h 59m
Deal found 9/29![Delta logo]()
$806
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:31 pm -
2 stops35h 49m
Wed 11/183:10 pm -
1 stop15h 41m
Deal found 9/29![United Airlines logo]()
$750
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:43 pm -
2 stops37h 02m
Sat 1/912:25 pm -
2 stops58h 38m
Deal found 9/28![Multiple Airlines logo]()
$1,111
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.
Fri 1/1510:38 am -
2 stops22h 17m
Wed 1/276:30 am -
2 stops17h 30m
Deal found 9/28![Delta logo]()
$816
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:28 am -
3 stops19h 27m
Wed 11/41:35 pm -
2 stops16h 24m
Deal found 9/29![United Airlines logo]()
$750
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.
Tue 10/278:28 am -
3 stops19h 27m
Tue 11/312:05 pm -
2 stops16h 27m
Deal found 9/27![United Airlines logo]()
$750
Last-minute flights from Boise to EuropeDiscover last-minute flight deals from Boise to Europe. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Europe. Data last updated October 2, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/1. 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.
Mon 10/192:06 pm -
1 stop15h 04m
Mon 11/22:15 pm -
1 stop16h 05m
Deal found 10/1![Multiple Airlines logo]()
$659
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.
Tue 10/2712:14 pm -
1 stop12h 56m
Tue 11/312:55 pm -
1 stop16h 47m
Deal found 9/27![American Airlines logo]()
$745
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:14 pm -
1 stop12h 56m
Tue 11/36:05 pm -
2 stops35h 37m
Deal found 9/27![Finnair logo]()
$747
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:41 pm -
2 stops17h 24m
Wed 11/412:55 pm -
1 stop16h 47m
Deal found 9/29![American Airlines logo]()
$737
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:15 am -
2 stops40h 55m
Thu 11/129:00 am -
2 stops44h 51m
Deal found 9/28![United Airlines logo]()
$727
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:44 pm -
2 stops30h 46m
Thu 11/129:00 am -
2 stops43h 32m
Deal found 9/29![United Airlines logo]()
$723
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.
Sun 11/15:30 am -
1 stop19h 25m
Thu 11/125:45 am -
2 stops25h 14m
Deal found 9/29![Delta logo]()
$742
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:31 pm -
1 stop12h 39m
Thu 11/129:00 am -
2 stops40h 03m
Deal found 9/29![United Airlines logo]()
$719
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:31 pm -
2 stops37h 04m
Wed 11/181:35 pm -
2 stops29h 56m
Deal found 9/30![Multiple Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/108:28 am -
1 stop16h 42m
Wed 11/1810:40 am -
1 stop19h 11m
Deal found 10/1![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/1112:31 pm -
1 stop16h 44m
Wed 11/181:35 pm -
2 stops29h 56m
Deal found 10/1![United Airlines logo]()
$726
This Booking.com deal was found by Cheapflights users on 10/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:20 am -
1 stop17h 50m
Sun 11/2211:20 am -
1 stop16h 43m
Deal found 10/1![Multiple Airlines logo]()
$736
One-way flights from Boise to EuropeSearch for one-way flight options from Boise to Europe. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Boise to Europe. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/28:15 am -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$329
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:25 am -
3 stops19h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$337
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/233:24 pm -
2 stops21h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$339
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/236:00 am -
1 stop23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Alaska Airlines logo]()
$340
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:41 pm -
3 stops53h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$379
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/122:00 pm -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Alaska Airlines logo]()
$379
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/195:00 am -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$383
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/197:00 am -
2 stops22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Air Canada logo]()
$387
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/122:00 pm -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$394
This British Airways deal was found by Cheapflights users on 10/1. 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 3/183:24 pm -
2 stops18h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/1. 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 3/135:22 pm -
2 stops32h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![United Airlines logo]()
$421
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:23 pm -
3 stops51h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$436
Find flight deals from Boise to Europe
Keep the following information in mind while searching for Boise to Europe flight deals. Data was last updated October 2, 2026.
Round-trip from | $659 (Justfly.com) |
|---|---|
One-way from | $329 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $850 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Europe 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 October 2, 2026.
Use the filters below to find and compare flights from Boise to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseRome
BOI Boise Air Term. Gowen Fld - FCO Rome Fiumicino
BOIFCO
Boise Air Term. Gowen Fld
Tue 3/23
3:24 pm-7:40 pm
2 stops21h 16m
Rome Fiumicino
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$339
BoiseRome
BOI Boise Air Term. Gowen Fld - FCO Rome Fiumicino
BOIFCO
Boise Air Term. Gowen Fld
Tue 3/23
6:00 am-12:50 pm
1 stop23h 50m
Rome Fiumicino
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$340
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Fri 3/12
2:00 pm-12:20 pm
1 stop15h 20m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$379
BoiseParis
BOI Boise Air Term. Gowen Fld - CDG Paris Charles de Gaulle
BOICDG
Boise Air Term. Gowen Fld
Sat 12/5
7:41 pm-9:30 am
3 stops53h 49m
Paris Charles de Gaulle
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$379
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Fri 3/12
2:00 pm-12:10 pm
1 stop15h 10m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$394
BoiseRome
BOI Boise Air Term. Gowen Fld - FCO Rome Fiumicino
BOIFCO
Boise Air Term. Gowen Fld
Thu 3/18
3:24 pm-4:55 pm
2 stops18h 31m
Rome Fiumicino
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$404
BoiseParis
BOI Boise Air Term. Gowen Fld - CDG Paris Charles de Gaulle
BOICDG
Boise Air Term. Gowen Fld
Sat 3/13
5:22 pm-9:55 am
2 stops32h 33m
Paris Charles de Gaulle
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$421
BoiseVenice
BOI Boise Air Term. Gowen Fld - VCE Venice Marco Polo
BOIVCE
Boise Air Term. Gowen Fld
Wed 10/28
8:23 pm-9:40 pm
3 stops42h 17m
Venice Marco Polo
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$442
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Thu 11/5
2:49 pm-7:30 pm
3 stops45h 41m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$444
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Fri 1/1
5:36 am-7:45 am
2 stops19h 09m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$453
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boise to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Boise with our price prediction graph.
BOI-BCN
BOI-DUB
BOI-VCE
BOI-LHR
BOI-FCO
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 Europe
BOI-EU0
BOI-BCN
BOI-DUB
BOI-VCE
BOI-LHR
What is the cheapest month to book a flight from Boise to Europe?
Currently, February is the cheapest month in which you can book a flight from Boise to Europe (average of $781). Flying from Boise to Europe in June is currently the most expensive (average of $1,310). 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 Europe
Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated October 2, 2026.
Get a feel of what it's like to fly with KLM,Delta, andUnited Airlines from Boise to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Crew
8.4
Food
7.3
Overall
7.8
Entertainment
7.2
Boarding
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Boise to Europe. 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 Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Europe by cabin class
Find flights from Boise to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Europe flights
Browse other Boise and Europe flight options. Last updated on October 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Boise to Europe flights
Consider these flights traveling from Boise to Europe.
Top 7 airlines flying from Boise to Europe
Discover the top 7 airlines that operate flights from Boise to Europe. 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 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$969 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$1,002 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$489 | Average$969 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$510 | Average$1,133 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$546 | Average$962 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$587 | Average$802 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$856 | Average$865 | FlexibilityNo cancel fee | On-time67% |