Airlines with flights from Boise to Denver
There are four airlines with scheduled flights between BOI and DEN. United, Southwest and Frontier has non-stop flights from Boise Air Terminal to Denver International and the flight time is 2 hours. You can also connect with Delta via Salt Lake City with a flight time of 3 hours and 12 minutes.
There are four airlines with scheduled flights between BOI and DEN. United, Southwest and Frontier has non-stop flights from Boise Air Terminal to Denver International and the flight time is 2 hours. You can also connect with Delta via Salt Lake City with a flight time of 3 hours and 12 minutes. Choose airline
Direct
Non-stop
2h 0min
Direct
Non-stop
1h 50min
Direct
Non-stop
2h 6min
Via Salt Lake City
3h 12min
Schedules
Non-stop with United Airlines
-
Total flight time: 2 hours
-
Denver is a United Airlines hub.
-
35 flights per week
-
Embraer 175 (Enhanced Winglets)Boeing 737-900 PassengerBoeing 737-800 Passenger
-
Business and first class available
BOI
Direct
DEN
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA5924
05:00
05:00
05:00
05:00
05:00
05:00
05:00
UA1782
06:30
06:30
06:30
06:30
06:30
06:30
06:30
UA6041
10:20
10:20
10:20
10:20
10:20
10:20
10:20
UA2173
14:41
14:40
14:41
14:41
14:41
14:40
14:41
UA2395
17:46
17:46
17:46
17:46
17:46
17:46
17:46
The timetable & schedule information was updated at 2026-04-21
Non-stop with Southwest Airlines
-
Total flight time: 1 hour and 50 minutes
-
Low-cost airline
-
Denver is a Southwest Airlines focus city (Operating base).
-
21 flights per week
-
Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2Boeing 737-700 Passenger (Scimitar Winglets)
BOI
Direct
DEN
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
WN698
07:10
07:40
07:40
07:10
07:10
07:25
07:20
WN699
10:25
10:40
10:40
10:25
10:25
11:35
09:35
WN700
16:25
16:05
16:05
16:25
16:25
15:15
----
WN322
----
----
----
----
----
----
15:55
The timetable & schedule information was updated at 2026-04-21
Non-stop with Frontier Airlines
-
Total flight time: 2 hours and 6 minutes
-
Low-cost airline
-
Denver is a Frontier Airlines focus city (Operating base).
-
3 flights per week
-
Airbus A321
BOI
Direct
DEN
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
F93934
----
13:24
----
13:24
----
----
13:24
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
-
Total flight time: 3h 12m - 5h 51m.
-
Sky Team Alliance
-
99 flights per week
BOI
Via SLC
DEN
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL2173
DL1317
DL1317
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL3607
DL1553
DL1553
08:25
08:25
08:25
08:25
08:25
08:25
08:25
DL2920
DL1667
DL1667
18:42
18:42
18:42
18:42
18:42
17:15
18:42
The timetable & schedule information was updated at 2026-04-21
