$390+ Cheap flights from Boise (BOI) to Frankfurt am Main
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FRA
Jul 9 — Jul 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 Frankfurt am Main 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 Frankfurt am Main
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to Frankfurt am MainExplore the most affordable flight options available from Boise to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Boise to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 11/38:40 am
BOI
- FRA
1 stop16h 55m
United Airlines
Tue 11/105:10 pm
FRA
- BOI
2 stops36h 06m
United Airlines
Deal found 6/7![United Airlines logo]()
$837
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:20 am
BOI
- FRA
2 stops20h 25m
Air Canada
Tue 11/1010:40 am
FRA
- BOI
2 stops18h 35m
Air Canada
Deal found 6/7![Air Canada logo]()
$843
This Air Canada deal was found by Cheapflights users on 6/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am
BOI
- FRA
3 stops20h 10m
Multiple Airlines
Tue 11/1010:40 am
FRA
- BOI
2 stops18h 35m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$865
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:00 pm
BOI
- FRA
2 stops38h 35m
Scandinavian Airlines
Fri 9/48:30 pm
FRA
- BOI
2 stops34h 00m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$894
This Travelocity deal was found by Cheapflights users on 6/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:35 am
BOI
- FRA
2 stops20h 00m
Scandinavian Airlines
Sat 9/53:20 pm
FRA
- BOI
2 stops39h 10m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$910
This Condor deal was found by Cheapflights users on 6/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:14 am
BOI
- FRA
1 stop18h 26m
Multiple Airlines
Mon 10/122:45 pm
FRA
- BOI
1 stop17h 13m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$911
This Billigflug deal was found by Cheapflights users on 6/7. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:40 am
BOI
- FRA
2 stops19h 00m
Multiple Airlines
Sat 1/236:55 am
FRA
- BOI
2 stops25h 00m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$922
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:23 pm
BOI
- FRA
2 stops18h 12m
Scandinavian Airlines
Mon 9/78:30 pm
FRA
- BOI
2 stops30h 05m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$924
Best flights from Boise to Frankfurt am MainDiscover carefully curated flight deals from Boise to Frankfurt am Main that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Boise to Frankfurt am Main that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 11/38:40 am
BOI
- FRA
1 stop16h 55m
United Airlines
Tue 11/105:10 pm
FRA
- BOI
2 stops36h 06m
United Airlines
Deal found 6/7![United Airlines logo]()
$837
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:00 pm
BOI
- FRA
2 stops38h 35m
Scandinavian Airlines
Fri 9/48:30 pm
FRA
- BOI
2 stops34h 00m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$924
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:00 am
BOI
- FRA
1 stop19h 20m
Multiple Airlines
Fri 7/102:40 pm
FRA
- BOI
1 stop17h 24m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,030
This Mytrip deal was found by Cheapflights users on 6/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
BOI
- FRA
2 stops17h 35m
Air Canada
Sat 7/119:55 am
FRA
- BOI
2 stops20h 42m
Air Canada
Deal found 6/6![Air Canada logo]()
$1,183
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:23 pm
BOI
- FRA
2 stops18h 12m
Scandinavian Airlines
Thu 9/38:30 pm
FRA
- BOI
2 stops34h 00m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 8/235:00 am
BOI
- FRA
1 stop20h 20m
United Airlines
Wed 9/211:20 am
FRA
- BOI
1 stop18h 17m
United Airlines
Deal found 6/7![United Airlines logo]()
$962
This Scandinavian Airlines deal was found by Cheapflights users on 6/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:00 pm
BOI
- FRA
2 stops38h 35m
Scandinavian Airlines
Thu 9/38:30 pm
FRA
- BOI
2 stops30h 18m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sun 8/236:30 am
BOI
- FRA
1 stop20h 45m
United Airlines
Tue 9/811:20 am
FRA
- BOI
1 stop14h 38m
United Airlines
Deal found 6/7![United Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 8/2111:52 am
BOI
- FRA
1 stop14h 33m
United Airlines
Mon 9/712:55 pm
FRA
- BOI
1 stop16h 29m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,072
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:35 am
BOI
- FRA
2 stops17h 30m
United Airlines
Fri 7/105:15 pm
FRA
- BOI
2 stops36h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,193
Last-minute flights from Boise to Frankfurt am MainDiscover last-minute flight deals from Boise to Frankfurt am Main. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Frankfurt am Main. Data last updated June 9, 2026 and is based on user searches.
This Condor 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:00 am
BOI
- FRA
1 stop19h 20m
Multiple Airlines
Fri 7/102:40 pm
FRA
- BOI
1 stop17h 24m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,030
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:42 am
BOI
- FRA
1 stop17h 38m
Multiple Airlines
Sat 7/1111:25 am
FRA
- BOI
1 stop20h 23m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,090
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:25 am
BOI
- FRA
1 stop15h 00m
Lufthansa
Sat 7/118:15 am
FRA
- BOI
2 stops17h 41m
Lufthansa
Deal found 6/6![Lufthansa logo]()
$1,158
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:25 am
BOI
- FRA
1 stop15h 00m
Lufthansa
Fri 7/1010:15 pm
FRA
- BOI
2 stops27h 41m
Lufthansa
Deal found 6/5![Lufthansa logo]()
$1,167
This Mytrip deal was found by Cheapflights users on 6/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:30 am
BOI
- FRA
2 stops17h 35m
Air Canada
Sat 7/119:55 am
FRA
- BOI
2 stops20h 42m
Air Canada
Deal found 6/6![Air Canada logo]()
$1,183
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:35 am
BOI
- FRA
2 stops17h 30m
United Airlines
Fri 7/105:15 pm
FRA
- BOI
2 stops36h 50m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,193
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:34 pm
BOI
- FRA
1 stop17h 31m
Lufthansa
Mon 8/1010:15 pm
FRA
- BOI
2 stops31h 22m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$990
This Condor deal was found by Cheapflights users on 6/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:42 am
BOI
- FRA
1 stop17h 28m
Multiple Airlines
Mon 8/1011:30 am
FRA
- BOI
1 stop13h 46m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/286:30 am
BOI
- FRA
2 stops18h 40m
United Airlines
Mon 8/105:15 pm
FRA
- BOI
2 stops36h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,015
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:11 am
BOI
- FRA
2 stops16h 34m
American Airlines
Mon 8/39:20 am
FRA
- BOI
2 stops21h 26m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,077
This Condor deal was found by Cheapflights users on 6/8. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:52 am
BOI
- FRA
1 stop17h 48m
Multiple Airlines
Mon 8/311:30 am
FRA
- BOI
1 stop16h 18m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,137
This KAYAK deal was found by Cheapflights users on 6/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:21 am
BOI
- FRA
1 stop18h 24m
Iberia
Mon 8/39:20 am
FRA
- BOI
2 stops21h 26m
Iberia
Deal found 6/8![Iberia logo]()
$1,280
One-way flights from Boise to Frankfurt am MainSearch for one-way flight options from Boise to Frankfurt am Main. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Boise to Frankfurt am Main. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:31 am
BOI
- FRA
2 stops23h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$390
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:28 pm
BOI
- FRA
1 stop13h 27m
Lufthansa
Deal found 6/4![Lufthansa logo]()
$391
This Orbitz deal was found by Cheapflights users on 6/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:08 pm
BOI
- FRA
2 stops36h 42m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 10/155:30 pm
BOI
- FRA
2 stops16h 35m
United Airlines
Deal found 6/8![United Airlines logo]()
$450
This TravelUp deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:30 am
BOI
- FRA
1 stop14h 50m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$451
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:42 am
BOI
- FRA
1 stop17h 38m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$459
This Condor deal was found by Cheapflights users on 6/6. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:06 pm
BOI
- FRA
1 stop15h 54m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$461
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 pm
BOI
- FRA
2 stops26h 55m
Air Canada
Deal found 6/6![Air Canada logo]()
$462
Find flight deals from Boise to Frankfurt am Main
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Frankfurt am Main (FK0). 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 9, 2026.
Round-trip from | $837 (United Airlines) |
|---|---|
One-way from | $390 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Frankfurt am Main 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 9, 2026.
Use the filters below to find and compare flights from Boise to Frankfurt am Main that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Tue 11/3
8:40 am-9:35 am
1 stop16h 55m
Frankfurt am Main
Tue 11/10
5:10 pm-9:16 pm
2 stops36h 06m
$837
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sat 8/22
4:00 pm-2:35 pm
2 stops38h 35m
Frankfurt am Main
Fri 9/4
8:30 pm-10:30 pm
2 stops34h 00m
$924
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Fri 8/21
12:23 pm-2:35 pm
2 stops18h 12m
Frankfurt am Main
Thu 9/3
8:30 pm-10:30 pm
2 stops34h 00m
$924
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sat 8/22
4:00 pm-2:35 pm
2 stops38h 35m
Frankfurt am Main
Thu 9/3
8:30 pm-6:48 pm
2 stops30h 18m
$924
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sun 8/23
5:00 am-9:20 am
1 stop20h 20m
Frankfurt am Main
Wed 9/2
11:20 am-9:37 pm
1 stop18h 17m
$962
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sun 8/23
6:30 am-11:15 am
1 stop20h 45m
Frankfurt am Main
Tue 9/8
11:20 am-5:58 pm
1 stop14h 38m
$962
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sat 7/4
10:00 am-1:20 pm
1 stop19h 20m
Frankfurt am Main
Fri 7/10
2:40 pm-12:04 am
1 stop17h 24m
$1,030
Quickest round-trip
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Fri 8/21
11:52 am-10:25 am
1 stop14h 33m
Frankfurt am Main
Mon 9/7
12:55 pm-9:24 pm
1 stop16h 29m
$1,072
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sat 7/4
6:30 am-8:05 am
2 stops17h 35m
Frankfurt am Main
Sat 7/11
9:55 am-10:37 pm
2 stops20h 42m
$1,183
BoiseFrankfurt am Main
BOI - FRA
BOIFRA
Boise Air Term. Gowen Fld
Sat 7/4
10:35 am-12:05 pm
2 stops17h 30m
Frankfurt am Main
Fri 7/10
5:15 pm-10:05 pm
2 stops36h 50m
$1,193
Showing 1-10 of 13 resultsSorted by cheapest first
Best time to book a flight from Boise to Frankfurt am Main
Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Boise with our price prediction graph.
BOI-FK0
BOI-FRA
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 Frankfurt am Main
BOI-FK0
BOI-FRA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Frankfurt am Main
Get insights into the airlines that provide service to Frankfurt am Main. 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 Frankfurt am Main. Reviews last updated June 9, 2026.
Peruse reviews from past customers who have flown with United Airlines from Boise to Frankfurt am Main to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Overall
7.4
Crew
8.1
Boarding
7.7
Food
6.6
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Boise to Frankfurt am Main. 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
Other flights from Boise
Popular flights
Alternative routes for Boise to Frankfurt am Main
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Frankfurt am Main by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Frankfurt am Main by cabin class
Find flights from Boise to Frankfurt am Main, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Frankfurt am Main flights
Browse other Boise and Frankfurt am Main flight options. Last updated on June 9, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boise to Frankfurt am Main
Discover the top airline that operate flights from Boise to Frankfurt am Main. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$606 | Average$786 | FlexibilityNo cancel fee | On-time69% |