Frontier Airlines flight F9 3933: Denver - Boise

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri,Sun 09:01 Denver (DEN) 11:03 Boise (BOI)
F9 3933 Non-stop Airbus A320neo (32N) 2:02 Effective 2026-02-13 through 2026-03-01
Mon,Fri,Sun 09:10 Denver (DEN) 11:17 Boise (BOI)
F9 3933 Non-stop Airbus A320neo (32N) 2:07 Effective 2026-01-09 through 2026-01-12
Fri 09:10 Denver (DEN) 11:12 Boise (BOI)
F9 3933 Non-stop Airbus A321neo (32Q) 2:02 Effective 2026-01-23 through 2026-02-06
Mon 09:10 Denver (DEN) 11:12 Boise (BOI)
F9 3933 Non-stop Airbus A320neo (32N) 2:02 Effective 2026-01-26 through 2026-02-09
Thu,Sun 09:10 Denver (DEN) 11:12 Boise (BOI)
F9 3933 Non-stop Airbus A321 (321) 2:02 Effective 2026-03-08 through 2026-03-29
Thu,Sun 09:36 Denver (DEN) 11:43 Boise (BOI)
F9 3933 Non-stop Airbus A321neo (32Q) 2:07 Valid until 2026-01-04
Thu 09:41 Denver (DEN) 11:43 Boise (BOI)
F9 3933 Non-stop Airbus A320neo (32N) 2:02 Effective 2026-02-12 through 2026-03-05
Sat 09:52 Denver (DEN) 11:59 Boise (BOI)
F9 3933 Non-stop Airbus A321neo (32Q) 2:07 Valid until 2026-01-03
Thu,Sun 10:16 Denver (DEN) 12:23 Boise (BOI)
F9 3933 Non-stop Airbus A321 (321) 2:07 Effective 2026-04-02 through 2026-04-12
Sun 11:14 Denver (DEN) 13:16 Boise (BOI)
F9 3933 Non-stop Airbus A320neo (32N) 2:02 Operates only on 2026-01-18
Mon,Thu 11:23 Denver (DEN) 13:25 Boise (BOI)
F9 3933 Non-stop Airbus A320neo (32N) 2:02 Effective 2026-01-15 through 2026-01-19
Frontier Airlines flight F9 3933:
Denver - Boise
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Frontier Airlines F93933
Effective 2026-02-13 through 2026-03-01
Mon
-
Tue
-
Wed
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Thu
-
Fri
Sat
-
Sun
Duration: 2:02, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93933
Effective 2026-01-09 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:07, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93933
Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
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Wed
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Thu
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Fri
Sat
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Sun
-
Duration: 2:02, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93933
Effective 2026-01-26 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:02, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93933
Effective 2026-03-08 through 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:02, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93933
Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93933
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
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Wed
-
Thu
Fri
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Sat
-
Sun
-
Duration: 2:02, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93933
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:07, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93933
Effective 2026-04-02 through 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:07, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93933
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:02, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93933
Effective 2026-01-15 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:02, non-stop
Airbus A320neo (32N)
  • F9 3933 is a domestic flight departing from the Denver airport (DEN) and arriving at Boise airport (BOI).
  • The flight distance is 647 miles, or 1042 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:02 and 2:07.