Airlines with flights from Denver to Sioux Falls

There are three airlines with scheduled flights between DEN and FSD. Both United and Frontier operates non-stop flights from Denver International to Sioux Falls and the flight time is 1 hour and 40 minutes. You can also connect with Delta via Minneapolis with a flight time of 3 hours and 40 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 1 hour and 40 minutes
  • Denver is a United Airlines hub.
  • 39 flights per week
  • Canadair (Bombardier) Regional Jet 550
    Embraer 175 (Enhanced Winglets)
    Embraer 170
    Airbus A320
  • Business and first class available
DEN
Direct
FSD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
UA5975
07:40
07:40
07:40
07:40
07:40
----
07:40
UA4759
09:55
09:35
09:55
09:55
09:55
09:35
09:55
UA5378
13:40
13:40
13:40
13:40
13:40
13:40
13:40
UA4776
15:35
----
15:35
15:35
15:35
----
15:35
UA645
17:28
17:28
17:28
17:28
17:28
17:28
17:28
UA5700
21:10
21:10
21:10
21:10
21:10
21:10
21:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - FSD

The timetable & schedule information was updated at 2026-04-21

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 1 hour and 38 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city (Operating base).
  • 3 flights per week
  • Airbus A320neo
DEN
Direct
FSD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
F92108
16:42
----
16:42
----
16:42
----
----
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - FSD

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Minneapolis with Delta Air Lines

  • Total flight time: 3h 40m - 6h 07m.
  • Sky Team Alliance
  • 134 flights per week
DEN
 
Via MSP
 
FSD
 
Flight
Mon
Aug 3
Tue
Aug 4
Wed
Aug 5
Thu
Aug 6
Fri
Aug 7
Sat
Aug 8
Sun
Aug 9
DL1129
DL3534
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1675
DL3538
09:19
09:19
09:19
09:19
09:19
09:19
09:19
DL2271
DL1694
16:08
16:08
16:08
16:08
16:08
16:08
16:08
DL1220
DL1694
18:25
18:25
18:25
18:25
18:25
----
18:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR DEN - FSD

The timetable & schedule information was updated at 2026-04-21

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Flight data on this page was last updated on 2026-07-13
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