Flights from Boise to Frankfurt

Our cheapest offers for flights from Boise to Frankfurt

Here you can compare cheap flights from Boise (BOI) to Frankfurt (FRA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Frankfurt. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boise
Frankfurt
Outbound
04/03/26
1 Stopover (SEA)
AS2307, DE2033
33h 25min
Return
04/16/26
1 Stopover (SEA)
DE2032, AS2591
13h 55min
Alaska Airlines, Condor ?
$934
Boise
Frankfurt
Outbound
04/03/26
2 Stopovers (SEA, KEF)
AS2050, FI0680, FI0520
16h 05min
Return
04/16/26
2 Stopovers (KEF, SEA)
FI0521, FI0681, FI7639
16h 21min
Alaska Airlines, Icelandair
$1,095
Boise
Frankfurt
Outbound
04/03/26
2 Stopovers (SEA, KEF)
FI7644, FI0682, FI0520
36h 30min
Return
04/16/26
2 Stopovers (KEF, SEA)
FI0521, FI0681, FI7639
16h 21min
Icelandair ?
$1,060
Boise
Frankfurt
Outbound
04/03/26
2 Stopovers (SEA, KEF)
AS2050, FI0680, FI0520
16h 05min
Return
04/16/26
2 Stopovers (KEF, SEA)
FI0521, FI0681, AS1439
17h 52min
Alaska Airlines, Icelandair
$1,097
Boise
Frankfurt
Outbound
04/03/26
1 Stopover (DEN)
UA5837, UA8879
33h 55min
Return
04/16/26
1 Stopover (SFO)
UA0059, UA5644
15h 40min
United Airlines ?
$1,334
Boise
Frankfurt
Outbound
04/03/26
2 Stopovers (DEN, YVR)
AC5219, AC4851, AC9100
20h 45min
Return
04/16/26
1 Stopover (DEN)
LH7586, LH9194
18h 16min
Air Canada
$1,337
Boise
Frankfurt
Outbound
04/03/26
1 Stopover (ORD)
UA4806, UA0907
13h 55min
Return
04/16/26
1 Stopover (DEN)
LH7586, LH9196
14h 40min
United Airlines ?
$1,404
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Boise - Frankfurt

Roundtrip from 933,40 $
Distance 8323 km
Departure airport Airport Boise-ID (BOI)
Arrival airport Airport Frankfurt-Main (FRA)
Destination country Flights to Germany
Alternative flights to Frankfurt
Flight destinations with a similar price