Flights from Boise to Frankfurt

Trip type

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
Boise
Frankfurt
Outbound
03/28/26
2 Stopovers (DEN, IAD)
UA5837, UA1924, UA8826
30h 24min
Return
04/25/26
1 Stopover (SFO)
UA0927, UA5623
25h 36min
United Airlines
$795
Best option
Boise
Frankfurt
Outbound
05/16/26
1 Stopover (PDX)
AS1472, DE2091
17h 30min
Return
05/29/26
1 Stopover (SEA)
DE2032, AS3028
16h 09min
Alaska Airlines, Condor ?
$922
Boise
Frankfurt
Outbound
05/16/26
1 Stopover (PDX)
AS1472, DE2091
17h 30min
Return
05/29/26
1 Stopover (SEA)
DE2032, AS3028
16h 09min
Alaska Airlines, Condor
$986
Boise
Frankfurt
Outbound
03/28/26
1 Stopover (ORD)
UA4806, UA0944
34h 25min
Return
04/25/26
1 Stopover (SFO)
UA0927, UA6035
29h 54min
United Airlines ?
$811
Boise
Frankfurt
Outbound
03/28/26
1 Stopover (SFO)
UA4753, UA0058
30h 50min
Return
04/25/26
2 Stopovers (MUC, SFO)
UA8767, UA0195, UA5623
33h 51min
United Airlines ?
$861
Boise
Frankfurt
Outbound
03/28/26
2 Stopovers (ORD, YYZ)
AC4557, AC0510, AC9104
40h 13min
Return
04/25/26
2 Stopovers (ORD, DEN)
LH9152, LH8907, LH9194
20h 44min
Air Canada
$905
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
05/16/26
1 Stopover (PDX)
AS2209, DE2091
13h 00min
Return
05/29/26
1 Stopover (SEA)
DE2032, AS3028
16h 09min
Alaska Airlines, Condor
$987
Boise
Frankfurt
Outbound
05/16/26
1 Stopover (PDX)
AS1472, DE2091
17h 30min
Return
05/29/26
1 Stopover (SEA)
DE2032, AS3028
16h 09min
Alaska Airlines, Condor
$1,000
Boise
Frankfurt
Outbound
03/28/26
1 Stopover (SFO)
UA4678, LH9403
19h 21min
Return
04/25/26
1 Stopover (SFO)
LH9408, UA5623
25h 36min
United Airlines, Lufthansa
$1,036
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Boise - Frankfurt

Roundtrip from $ 794,44
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