Airlines with flights from Jacksonville to Denver
There are 6 airlines with scheduled flights between JAX and DEN. Both United and Southwest operates non-stop flights from Jacksonville International to Denver International and the flight time is 3 hours and 50 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 3 hours and 50 minutes
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Denver is a United Airlines hub.
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15 flights per week
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Boeing 737-800 PassengerAirbus A320
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Southwest Airlines
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Total flight time: 3 hours and 50 minutes
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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8 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 Passenger
Flight
The timetable & schedule information was updated at 2026-04-21
Via Nashville with Southwest Airlines
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Total flight time: 5h 00m - 9h 50m.
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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98 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 Passenger
Flight
WN499
WN498
WN973
WN579
WN504
WN1514
WN505
WN506
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
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Total flight time: 5h 05m - 7h 37m.
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Sky Team Alliance
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268 flights per week
Flight
DL995
DL995
DL995
DL706
DL706
DL957
DL530
DL519
DL519
DL746
DL746
DL956
DL956
The timetable & schedule information was updated at 2026-04-21
Via Saint Louis with Southwest Airlines
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Total flight time: 5h 05m - 9h 40m.
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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37 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 Passenger
Flight
WN1300
WN4312
WN3913
WN4176
WN4243
The timetable & schedule information was updated at 2026-04-21
Via Austin with Southwest Airlines
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Total flight time: 5h 20m - 8h 50m.
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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34 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737MAX 8 Passenger
Flight
WN2711
WN290
WN371
WN2573
The timetable & schedule information was updated at 2026-04-21

There are 6 airlines with scheduled flights between JAX and DEN. Both United and Southwest operates non-stop flights from Jacksonville International to Denver International and the flight time is 3 hours and 50 minutes.
Via Charlotte with American Airlines
Via Minneapolis with Sun Country Airlines
Via Atlanta with Frontier