$397+ Cheap flights from Boise (BOI) to Reykjavik (REK)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — REK
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Reykjavik 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Boise to Reykjavik
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Cheapest flights from Boise to ReykjavikExplore the most affordable flight options available from Boise to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Boise to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:23 am
BOI
- KEF
1 stop20h 37m
Alaska Airlines
Sat 7/1112:45 pm
KEF
- BOI
1 stop13h 22m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:10 pm
BOI
- KEF
1 stop32h 50m
Multiple Airlines
Fri 7/109:00 am
KEF
- BOI
2 stops43h 18m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$768
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sun 7/56:23 am
BOI
- KEF
1 stop20h 37m
Multiple Airlines
Sat 7/119:30 am
KEF
- BOI
2 stops19h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$775
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 pm
BOI
- KEF
1 stop32h 50m
Alaska Airlines
Fri 7/1012:45 pm
KEF
- BOI
1 stop17h 19m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$801
This KLM deal was found by Cheapflights users on 6/5. 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 8/122:53 pm
BOI
- KEF
1 stop10h 07m
KLM
Mon 8/249:30 am
KEF
- BOI
1 stop20h 29m
KLM
Deal found 6/5![KLM logo]()
$874
This KLM deal was found by Cheapflights users on 6/5. 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 8/122:53 pm
BOI
- KEF
1 stop10h 07m
Multiple Airlines
Mon 8/248:45 am
KEF
- BOI
2 stops15h 02m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$879
This oojo deal was found by Cheapflights users on 6/2. 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.
Sun 10/46:40 am
BOI
- KEF
1 stop17h 35m
Icelandair
Fri 10/97:45 pm
KEF
- BOI
1 stop20h 12m
Icelandair
Deal found 6/2![Icelandair logo]()
$925
This Trip.com deal was found by Cheapflights users on 6/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:20 pm
BOI
- KEF
1 stop11h 05m
Multiple Airlines
Sat 10/37:45 pm
KEF
- BOI
1 stop20h 12m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$931
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:47 pm
BOI
- KEF
1 stop30h 13m
Multiple Airlines
Tue 7/79:00 am
KEF
- BOI
2 stops36h 11m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$938
This oojo deal was found by Cheapflights users on 6/5. 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.
Sun 8/24:35 pm
BOI
- KEF
1 stop10h 50m
Icelandair
Sat 8/810:40 am
KEF
- BOI
1 stop13h 31m
Icelandair
Deal found 6/5![Icelandair logo]()
$939
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Sun 7/196:23 am
BOI
- KEF
1 stop21h 02m
Multiple Airlines
Sat 7/2510:40 am
KEF
- BOI
1 stop13h 31m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$974
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/16:30 am
BOI
- KEF
2 stops19h 25m
United Airlines
Tue 7/79:15 am
KEF
- BOI
2 stops38h 41m
United Airlines
Deal found 6/1![United Airlines logo]()
$977
Best flights from Boise to ReykjavikDiscover carefully curated flight deals from Boise to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Boise to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This KLM deal was found by Cheapflights users on 6/5. 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 8/122:53 pm
BOI
- KEF
1 stop10h 07m
Multiple Airlines
Mon 8/248:45 am
KEF
- BOI
2 stops15h 02m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$879
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 9/292:16 pm
BOI
- KEF
1 stop13h 09m
Alaska Airlines
Sat 10/37:45 pm
KEF
- BOI
2 stops23h 29m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 6/1. 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 10/12:31 pm
BOI
- KEF
2 stops36h 19m
United Airlines
Thu 11/1912:00 pm
KEF
- BOI
1 stop18h 06m
United Airlines
Deal found 6/1![United Airlines logo]()
$1,050
This Icelandair deal was found by Cheapflights users on 6/2. 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.
Mon 9/284:20 pm
BOI
- KEF
1 stop11h 05m
Icelandair
Fri 10/27:45 pm
KEF
- BOI
1 stop32h 21m
Icelandair
Deal found 6/2![Icelandair logo]()
$1,145
This Delta deal was found by Cheapflights users on 6/3. 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 8/87:00 am
BOI
- KEF
2 stops18h 00m
Delta
Tue 8/189:30 am
KEF
- BOI
2 stops14h 17m
Delta
Deal found 6/3![Delta logo]()
$1,159
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Sun 10/46:40 am
BOI
- KEF
1 stop17h 35m
Alaska Airlines
Fri 10/97:45 pm
KEF
- BOI
2 stops23h 29m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$1,028
This Icelandair deal was found by Cheapflights users on 6/4. 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.
Sun 8/94:27 pm
BOI
- KEF
1 stop31h 48m
Icelandair
Sat 8/2210:40 am
KEF
- BOI
1 stop19h 04m
Icelandair
Deal found 6/4![Icelandair logo]()
$1,148
This Icelandair deal was found by Cheapflights users on 6/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:47 pm
BOI
- KEF
1 stop27h 28m
Icelandair
Tue 6/307:45 pm
KEF
- BOI
1 stop28h 26m
Icelandair
Deal found 6/1![Icelandair logo]()
$1,166
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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.
Thu 11/196:33 am
BOI
- KEF
2 stops16h 42m
Alaska Airlines
Sun 11/294:50 pm
KEF
- BOI
2 stops29h 15m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$1,234
Last-minute flights from Boise to ReykjavikDiscover last-minute flight deals from Boise to Reykjavik. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Reykjavik. Data last updated June 6, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 6/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:47 pm
BOI
- KEF
1 stop27h 28m
Icelandair
Tue 6/307:45 pm
KEF
- BOI
1 stop28h 26m
Icelandair
Deal found 6/1![Icelandair logo]()
$1,166
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:47 pm
BOI
- KEF
1 stop30h 13m
Multiple Airlines
Tue 7/79:00 am
KEF
- BOI
2 stops36h 11m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 6/1. 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 7/16:30 am
BOI
- KEF
2 stops19h 25m
United Airlines
Tue 7/79:15 am
KEF
- BOI
2 stops38h 41m
United Airlines
Deal found 6/1![United Airlines logo]()
$977
This Mytrip deal was found by Cheapflights users on 6/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:42 am
BOI
- KEF
2 stops16h 58m
WestJet
Tue 7/79:00 am
KEF
- BOI
3 stops19h 18m
WestJet
Deal found 6/1![WestJet logo]()
$1,052
This Gotogate deal was found by Cheapflights users on 6/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:47 pm
BOI
- KEF
1 stop30h 38m
Icelandair
Tue 7/710:40 am
KEF
- BOI
1 stop13h 31m
Icelandair
Deal found 6/1![Icelandair logo]()
$1,073
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/46:10 pm
BOI
- KEF
1 stop32h 50m
Multiple Airlines
Fri 7/109:00 am
KEF
- BOI
2 stops43h 18m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$768
This Priceline deal was found by Cheapflights users on 6/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 pm
BOI
- KEF
1 stop32h 50m
Alaska Airlines
Fri 7/1012:45 pm
KEF
- BOI
1 stop17h 19m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$801
This Priceline deal was found by Cheapflights users on 6/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:23 am
BOI
- KEF
1 stop20h 37m
Alaska Airlines
Sat 7/1112:45 pm
KEF
- BOI
1 stop13h 22m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sun 7/56:23 am
BOI
- KEF
1 stop20h 37m
Multiple Airlines
Sat 7/119:30 am
KEF
- BOI
2 stops19h 25m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$775
This FlightHub deal was found by Cheapflights users on 6/4. 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.
Sun 7/196:23 am
BOI
- KEF
1 stop21h 02m
Multiple Airlines
Sat 7/2510:40 am
KEF
- BOI
1 stop13h 31m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$974
One-way flights from Boise to ReykjavikSearch for one-way flight options from Boise to Reykjavik. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Boise to Reykjavik. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 9/11:04 pm
BOI
- KEF
2 stops36h 36m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$397
This Virgin Atlantic deal was found by Cheapflights users on 6/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:53 pm
BOI
- KEF
1 stop10h 07m
Virgin Atlantic
Deal found 6/3![Virgin Atlantic logo]()
$465
Find flight deals from Boise to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $720 (Expedia) |
One-way from | $397 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Reykjavik 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 June 6, 2026.
Use the filters below to find and compare flights from Boise to Reykjavik that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Wed 8/12
2:53 pm-7:00 am
1 stop10h 07m
Reykjavik Keflavik Intl
Mon 8/24
8:45 am-5:47 pm
2 stops15h 02m
$879
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Tue 9/29
2:16 pm-9:25 am
1 stop13h 09m
Reykjavik Keflavik Intl
Sat 10/3
7:45 pm-1:14 pm
2 stops23h 29m
$985
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Sun 10/4
6:40 am-6:15 am
1 stop17h 35m
Reykjavik Keflavik Intl
Fri 10/9
7:45 pm-1:14 pm
2 stops23h 29m
$1,028
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Thu 10/1
2:31 pm-8:50 am
2 stops36h 19m
Reykjavik Keflavik Intl
Thu 11/19
12:00 pm-11:06 pm
1 stop18h 06m
$1,050
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Mon 9/28
4:20 pm-9:25 am
1 stop11h 05m
Reykjavik Keflavik Intl
Fri 10/2
7:45 pm-10:06 pm
1 stop32h 21m
$1,145
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Sun 8/9
4:27 pm-6:15 am
1 stop31h 48m
Reykjavik Keflavik Intl
Sat 8/22
10:40 am-11:44 pm
1 stop19h 04m
$1,148
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Sat 8/8
7:00 am-7:00 am
2 stops18h 00m
Reykjavik Keflavik Intl
Tue 8/18
9:30 am-5:47 pm
2 stops14h 17m
$1,159
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Fri 6/19
8:47 pm-6:15 am
1 stop27h 28m
Reykjavik Keflavik Intl
Tue 6/30
7:45 pm-6:11 pm
1 stop28h 26m
$1,166
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Thu 11/19
6:33 am-6:15 am
2 stops16h 42m
Reykjavik Keflavik Intl
Sun 11/29
4:50 pm-3:05 pm
2 stops29h 15m
$1,234
Cheapest one-way
BoiseReykjavik
BOI - KEF
BOIKEF
Boise Air Term. Gowen Fld
Tue 9/1
1:04 pm-7:40 am
2 stops36h 36m
$397
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Boise-Reykjavik flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boise-Reykjavik flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Boise-Reykjavik flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Reykjavik flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Boise with our price prediction graph.
BOI-REK
BOI-KEF
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 Reykjavik
BOI-REK
BOI-KEF
No data available for this route at this time. Please check back soon.
Related info for your journey
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Boise and Reykjavik flights
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Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
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Top airline flying from Boise to Reykjavik
Discover the top airline that operate flights from Boise to Reykjavik. 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$830 | Average$1,158 | FlexibilityNo cancel fee | On-time75% |