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
  • Embraer 175 (Enhanced Winglets)
    Canadair (Bombardier) Regional Jet 550
    Embraer 170
    Canadair (Bombardier) Regional Jet
    Airbus A320
  • Business and first class available
DEN
Direct
FSD
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA5975
07:55
07:55
07:55
07:55
07:55
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07:55
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
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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
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The timetable & schedule information was updated at 2026-04-21

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 1 hour and 37 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city (Operating base).
  • 3 flights per week
  • Airbus A320neo
    Airbus A321neo
DEN
Direct
FSD
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
F92108
16:42
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16:42
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16:42
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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
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1129
DL3534
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06:00
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DL1675
DL3538
09:19
09:19
09:19
09:19
09:19
09:19
09:19
DL2271
DL1694
16:05
16:05
16:05
16:05
16:05
16:05
16:05
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 2026-06-02
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