$565+ Cheap flights from Boise (BOI) to Iceland
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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KEF
Sep 9 — Sep 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boise to Iceland 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 Iceland
Cheapest
Best
Last-minute
Cheapest flights from Boise to IcelandExplore the most affordable flight options available from Boise to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Boise to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Priceline deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:17 pm -
1 stop12h 43m
Wed 9/910:40 am -
1 stop15h 55m
Deal found 8/5![Alaska Airlines logo]()
$565
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:00 am -
1 stop17h 00m
Thu 9/1010:40 am -
1 stop17h 58m
Deal found 8/9![Alaska Airlines logo]()
$722
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:35 pm -
2 stops36h 10m
Mon 10/510:00 am -
2 stops32h 58m
Deal found 8/8![Air Canada logo]()
$853
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 9/2112:28 pm -
1 stop14h 22m
Mon 9/2810:00 am -
2 stops39h 29m
Deal found 8/7![United Airlines logo]()
$870
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 8/166:23 am -
1 stop20h 37m
Thu 9/177:45 pm -
1 stop20h 11m
Deal found 8/5![Alaska Airlines logo]()
$874
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.
Sat 9/266:50 pm -
2 stops32h 00m
Mon 10/512:00 pm -
1 stop16h 58m
Deal found 8/8![United Airlines logo]()
$876
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:14 pm -
2 stops42h 06m
Fri 11/1311:35 am -
2 stops42h 19m
Deal found 8/9![Scandinavian Airlines logo]()
$893
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:03 am -
1 stop23h 57m
Tue 9/810:40 am -
1 stop15h 55m
Deal found 8/6![Icelandair logo]()
$901
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:23 pm -
2 stops21h 52m
Thu 8/275:25 pm -
2 stops31h 23m
Deal found 8/7![Scandinavian Airlines logo]()
$932
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:20 pm -
1 stop11h 05m
Sat 9/127:45 pm -
1 stop20h 11m
Deal found 8/6![Multiple Airlines logo]()
$951
Best flights from Boise to IcelandDiscover carefully curated flight deals from Boise to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Boise to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:00 am -
1 stop17h 00m
Thu 9/1010:40 am -
1 stop17h 58m
Deal found 8/9![Alaska Airlines logo]()
$722
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 9/215:00 am -
2 stops21h 50m
Mon 9/2810:00 am -
2 stops41h 35m
Deal found 8/7![United Airlines logo]()
$874
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:03 am -
1 stop14h 12m
Fri 11/134:50 pm -
1 stop27h 07m
Deal found 8/9![Icelandair logo]()
$893
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:23 pm -
2 stops21h 52m
Thu 8/275:25 pm -
2 stops31h 23m
Deal found 8/7![Scandinavian Airlines logo]()
$932
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:50 pm -
1 stop10h 10m
Mon 10/59:30 am -
1 stop20h 29m
Deal found 8/8![KLM logo]()
$932
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:28 pm -
1 stop14h 22m
Wed 9/239:15 am -
2 stops43h 18m
Deal found 8/6![Multiple Airlines logo]()
$974
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:14 pm -
2 stops42h 06m
Fri 11/1311:35 am -
2 stops42h 19m
Deal found 8/6![Scandinavian Airlines logo]()
$986
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:00 am -
1 stop17h 15m
Sat 1/165:00 pm -
2 stops22h 07m
Deal found 8/6![Alaska Airlines logo]()
$1,101
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:00 am -
2 stops22h 00m
Sun 12/133:20 pm -
2 stops39h 39m
Deal found 8/6![Multiple Airlines logo]()
$1,105
Last-minute flights from Boise to IcelandDiscover last-minute flight deals from Boise to Iceland. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Iceland. Data last updated August 10, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 8/166:23 am -
1 stop20h 37m
Thu 9/177:45 pm -
1 stop20h 11m
Deal found 8/5![Alaska Airlines logo]()
$874
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:23 pm -
2 stops21h 52m
Thu 8/275:25 pm -
2 stops31h 23m
Deal found 8/7![Scandinavian Airlines logo]()
$932
This Priceline deal was found by Cheapflights users on 8/5. 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.
Thu 8/272:17 pm -
1 stop12h 43m
Wed 9/910:40 am -
1 stop15h 55m
Deal found 8/5![Alaska Airlines logo]()
$565
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:03 am -
1 stop23h 57m
Tue 9/810:40 am -
1 stop15h 55m
Deal found 8/6![Icelandair logo]()
$901
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:00 am -
1 stop17h 00m
Thu 9/1010:40 am -
1 stop17h 58m
Deal found 8/9![Alaska Airlines logo]()
$722
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:20 pm -
1 stop11h 05m
Sat 9/127:45 pm -
1 stop20h 11m
Deal found 8/6![Multiple Airlines logo]()
$951
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:28 pm -
1 stop14h 22m
Wed 9/239:15 am -
2 stops43h 18m
Deal found 8/6![Multiple Airlines logo]()
$974
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 9/2112:28 pm -
1 stop14h 22m
Mon 9/2810:00 am -
2 stops39h 29m
Deal found 8/7![United Airlines logo]()
$870
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:35 pm -
2 stops36h 10m
Mon 10/510:00 am -
2 stops32h 58m
Deal found 8/8![Air Canada logo]()
$853
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.
Sat 9/266:50 pm -
2 stops32h 00m
Mon 10/512:00 pm -
1 stop16h 58m
Deal found 8/8![United Airlines logo]()
$876
Find flight deals from Boise to Iceland
Keep the following information in mind while searching for Boise to Iceland flight deals. Data was last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $565 (Priceline) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Iceland 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 10, 2026.
Use the filters below to find and compare flights from Boise to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Thu 9/3
10:00 am-9:00 am
1 stop17h 00m
Reykjavik Keflavik Intl
Thu 9/10
10:40 am-10:38 pm
1 stop17h 58m
$722
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Mon 9/21
5:00 am-8:50 am
2 stops21h 50m
Reykjavik Keflavik Intl
Mon 9/28
10:00 am-9:35 pm
2 stops41h 35m
$874
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Mon 11/9
9:03 am-6:15 am
1 stop14h 12m
Reykjavik Keflavik Intl
Fri 11/13
4:50 pm-12:57 pm
1 stop27h 07m
$893
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Sun 8/23
12:23 pm-4:15 pm
2 stops21h 52m
Reykjavik Keflavik Intl
Thu 8/27
5:25 pm-6:48 pm
2 stops31h 23m
$932
Quickest round-trip
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Sat 9/26
2:50 pm-7:00 am
1 stop10h 10m
Reykjavik Keflavik Intl
Mon 10/5
9:30 am-11:59 pm
1 stop20h 29m
$932
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Wed 9/16
12:28 pm-8:50 am
1 stop14h 22m
Reykjavik Keflavik Intl
Wed 9/23
9:15 am-10:33 pm
2 stops43h 18m
$974
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Mon 11/9
4:14 pm-5:20 pm
2 stops42h 06m
Reykjavik Keflavik Intl
Fri 11/13
11:35 am-10:54 pm
2 stops42h 19m
$986
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Thu 1/7
6:00 am-6:15 am
1 stop17h 15m
Reykjavik Keflavik Intl
Sat 1/16
5:00 pm-8:07 am
2 stops22h 07m
$1,101
BoiseReykjavik
BOI Boise Air Term. Gowen Fld - KEF Reykjavik Keflavik Intl
BOIKEF
Boise Air Term. Gowen Fld
Sun 11/1
5:00 am-10:00 am
2 stops22h 00m
Reykjavik Keflavik Intl
Sun 12/13
3:20 pm-11:59 pm
2 stops39h 39m
$1,105
Sorted by cheapest first
Best time to book a flight from Boise to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from Boise with our price prediction graph.
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 Iceland
BOI-IS0
BOI-KEF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Iceland
Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated August 10, 2026.
Read through reviews of airlines operating flights from Boise to Iceland, such as Alaska Airlines and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Related info for your journey
Find useful and relevant information for your journey from Boise to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Boise to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Iceland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Iceland by cabin class
Find flights from Boise to Iceland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Iceland flights
Browse other Boise and Iceland flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Boise to Iceland
Discover the top 2 airlines that operate flights from Boise to Iceland. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$386 | Average$1,239 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$774 | Average$1,106 | FlexibilityNo cancel fee | On-time75% |