All airlines flying from Denver (DEN) to Austin (AUS).

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:45 Denver (DEN) 13:09 Austin (AUS) Delta Air Lines DL 3876 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-03-08 through 2026-04-12
Daily 09:55 Denver (DEN) 13:20 Austin (AUS) Delta Air Lines DL 3876 Non-stop Embraer EMB 175 (E7W) 2:25 Effective 2026-01-05 through 2026-03-07
Daily 18:40 Denver (DEN) 22:01 Austin (AUS) Delta Air Lines DL 4071 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-03-08 through 2026-04-12
Sun 07:45 Denver (DEN) 11:00 Austin (AUS) Southwest Airlines WN 4142 Non-stop Boeing 737-700 (Scimitar Winglets) 2:15 Operates only on 2026-05-24
Sun 18:30 Denver (DEN) 21:55 Austin (AUS) Southwest Airlines WN 4214 Non-stop Boeing 737-800 (73H) 2:25 Operates only on 2026-05-24
Sun 19:05 Denver (DEN) 22:15 Austin (AUS) Southwest Airlines WN 4214 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-12 through 2026-05-17
Sun 19:05 Denver (DEN) 22:15 Austin (AUS) Southwest Airlines WN 4214 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-05-31
Tue,Wed 20:10 Denver (DEN) 23:20 Austin (AUS) Southwest Airlines WN 4214 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-04-07 through 2026-06-03
Sun 10:30 Denver (DEN) 13:45 Austin (AUS) Southwest Airlines WN 4218 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-03-08 through 2026-04-05
Tue,Wed 10:30 Denver (DEN) 13:45 Austin (AUS) Southwest Airlines WN 4218 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-03-10 through 2026-04-01
Sat 11:05 Denver (DEN) 14:15 Austin (AUS) Southwest Airlines WN 4246 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Valid until 2026-01-03
Thu,Fri,Sun 20:15 Denver (DEN) 23:25 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 20:15 Denver (DEN) 23:25 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 20:15 Denver (DEN) 23:25 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 20:15 Denver (DEN) 23:25 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 20:15 Denver (DEN) 23:25 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-17 through 2026-02-23
Mon 20:15 Denver (DEN) 23:25 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Operates only on 2026-03-02
Sat 20:25 Denver (DEN) 23:35 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 20:55 Denver (DEN) 00:10 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-12 through 2026-02-16 The flight arrives 1 day after departure.
Thu,Fri,Sun 20:55 Denver (DEN) 00:10 Austin (AUS) Southwest Airlines WN 4636 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-02-20 through 2026-03-01 The flight arrives 1 day after departure.
Tue,Wed 15:50 Denver (DEN) 19:00 Austin (AUS) Southwest Airlines WN 4732 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-08-04 through 2026-09-30
Sun 15:50 Denver (DEN) 19:00 Austin (AUS) Southwest Airlines WN 4732 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-09 through 2026-09-27
Sat 17:05 Denver (DEN) 20:15 Austin (AUS) Southwest Airlines WN 4732 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-08-08 through 2026-09-26
Daily 20:30 Denver (DEN) 23:56 Austin (AUS) United Airlines UA 5217 Non-stop Embraer EMB 175 (E7W) 2:26 Valid until 2026-01-04
Non-Direct Flights:
Tue,Wed 08:00 Denver (DEN) 12:50 Austin (AUS) Southwest Airlines WN 66 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-06-09 through 2026-07-29
Sat 10:15 Denver (DEN) 15:50 Austin (AUS) Southwest Airlines WN 1123 1-stop Boeing 737-800 (73H) 4:35 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 19:00 Denver (DEN) 00:50 Austin (AUS) Southwest Airlines WN 1683 1-stop Boeing 737-800 (73H) 4:50 Effective 2026-06-04 through 2026-08-03 The flight arrives 1 day after departure.
Mon,Thu,Fri 10:25 Denver (DEN) 15:25 Austin (AUS) Southwest Airlines WN 2061 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 09:30 Denver (DEN) 14:15 Austin (AUS) Southwest Airlines WN 2155 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:30 Denver (DEN) 14:15 Austin (AUS) Southwest Airlines WN 2155 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 16:45 Denver (DEN) 21:55 Austin (AUS) Southwest Airlines WN 2304 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:45 Denver (DEN) 21:55 Austin (AUS) Southwest Airlines WN 2304 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-02-20 through 2026-03-01
Sat 16:05 Denver (DEN) 21:15 Austin (AUS) Southwest Airlines WN 2492 1-stop Boeing 737-700 (Scimitar Winglets) 4:10 Effective 2026-06-06 through 2026-08-01
Mon-Fri 08:45 Denver (DEN) 15:00 Austin (AUS) Southwest Airlines WN 2525 1-stop Boeing 737-800 (73H) 5:15 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:45 Denver (DEN) 15:00 Austin (AUS) Southwest Airlines WN 2525 1-stop Boeing 737-800 (73H) 5:15 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:45 Denver (DEN) 15:00 Austin (AUS) Southwest Airlines WN 2525 1-stop Boeing 737-800 (73H) 5:15 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:45 Denver (DEN) 15:00 Austin (AUS) Southwest Airlines WN 2525 1-stop Boeing 737-800 (73H) 5:15 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:45 Denver (DEN) 15:00 Austin (AUS) Southwest Airlines WN 2525 1-stop Boeing 737-800 (73H) 5:15 Effective 2026-02-18 through 2026-03-04
Sat 08:20 Denver (DEN) 12:50 Austin (AUS) Southwest Airlines WN 2580 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Operates only on 2026-01-03
Mon 13:25 Denver (DEN) 18:05 Austin (AUS) Southwest Airlines WN 2598 1-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2026-01-05
Tue,Wed 08:05 Denver (DEN) 12:35 Austin (AUS) Southwest Airlines WN 3010 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-06-09 through 2026-07-29
Sun 18:55 Denver (DEN) 23:30 Austin (AUS) Southwest Airlines WN 3216 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-03-08 through 2026-04-05
Tue,Wed 05:35 Denver (DEN) 10:20 Austin (AUS) Southwest Airlines WN 3571 1-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2026-04-07 through 2026-06-03
Sun 07:20 Denver (DEN) 12:30 Austin (AUS) Southwest Airlines WN 4145 1-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-22 through 2026-03-01
Mon,Thu,Fri 11:35 Denver (DEN) 19:50 Austin (AUS) Southwest Airlines WN 2052 2-stop Boeing 737-700 (Scimitar Winglets) 7:15 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 15:30 Denver (DEN) 23:40 Austin (AUS) Southwest Airlines WN 2171 2-stop Boeing 737 MAX 8 (7M8) 7:10 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 07:45 Denver (DEN) 18:50 Austin (AUS) Southwest Airlines WN 300 3-stop Boeing 737-700 (Scimitar Winglets) 10:05 Effective 2026-06-04 through 2026-08-03
Fri,Sun 05:45 Denver (DEN) 17:05 Austin (AUS) Southwest Airlines WN 970 3-stop Boeing 737-700 (Scimitar Winglets) 10:20 Effective 2026-01-02 through 2026-01-04
Sun 11:50 Denver (DEN) 21:40 Austin (AUS) Southwest Airlines WN 2400 3-stop Boeing 737-700 (Scimitar Winglets) 8:50 Operates only on 2026-05-24
Direct Codeshare Flights:
Tue 19:05 Denver (DEN) 22:16 Austin (AUS) Air Canada AC 3017 Non-stop Boeing 737-800 (738) 2:11 Operates only on 2026-03-17 Codeshare flight, operated by United Airlines.(UA 1264)

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Parallax here DEN-AUS

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A domestic route departing from the Denver airport (DEN) and arriving at Austin airport (AUS).
The flight distance is 775 miles, or 1248 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:03 and 2:26.

Return (AUS-DEN) flights

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All airlines flying from Denver (DEN) to Austin (AUS).

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3876

09:45

Denver (DEN)

13:09

Austin (AUS)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3876

09:55

Denver (DEN)

13:20

Austin (AUS)

Effective 2026-01-05 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL4071

18:40

Denver (DEN)

22:01

Austin (AUS)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Southwest Airlines WN4142

07:45

Denver (DEN)

11:00

Austin (AUS)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4214

18:30

Denver (DEN)

21:55

Austin (AUS)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4214

19:05

Denver (DEN)

22:15

Austin (AUS)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4214

19:05

Denver (DEN)

22:15

Austin (AUS)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4214

20:10

Denver (DEN)

23:20

Austin (AUS)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4218

10:30

Denver (DEN)

13:45

Austin (AUS)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4218

10:30

Denver (DEN)

13:45

Austin (AUS)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4246

11:05

Denver (DEN)

14:15

Austin (AUS)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:15

Denver (DEN)

23:25

Austin (AUS)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:15

Denver (DEN)

23:25

Austin (AUS)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:15

Denver (DEN)

23:25

Austin (AUS)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:15

Denver (DEN)

23:25

Austin (AUS)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:15

Denver (DEN)

23:25

Austin (AUS)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:15

Denver (DEN)

23:25

Austin (AUS)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:25

Denver (DEN)

23:35

Austin (AUS)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4636

20:55

Denver (DEN)

00:10(+1)

Austin (AUS)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4636

20:55

Denver (DEN)

00:10(+1)

Austin (AUS)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN4732

15:50

Denver (DEN)

19:00

Austin (AUS)

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4732

15:50

Denver (DEN)

19:00

Austin (AUS)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4732

17:05

Denver (DEN)

20:15

Austin (AUS)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA5217

20:30

Denver (DEN)

23:56

Austin (AUS)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Embraer EMB 175 (E7W)

Non-Direct Flights:

Southwest Airlines WN66

08:00

Denver (DEN)

12:50

Austin (AUS)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1123

10:15

Denver (DEN)

15:50

Austin (AUS)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:35, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1683

19:00

Denver (DEN)

00:50(+1)

Austin (AUS)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:50, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN2061

10:25

Denver (DEN)

15:25

Austin (AUS)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2155

09:30

Denver (DEN)

14:15

Austin (AUS)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2155

09:30

Denver (DEN)

14:15

Austin (AUS)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2304

16:45

Denver (DEN)

21:55

Austin (AUS)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2304

16:45

Denver (DEN)

21:55

Austin (AUS)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2492

16:05

Denver (DEN)

21:15

Austin (AUS)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2525

08:45

Denver (DEN)

15:00

Austin (AUS)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2525

08:45

Denver (DEN)

15:00

Austin (AUS)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2525

08:45

Denver (DEN)

15:00

Austin (AUS)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 5:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2525

08:45

Denver (DEN)

15:00

Austin (AUS)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2525

08:45

Denver (DEN)

15:00

Austin (AUS)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2580

08:20

Denver (DEN)

12:50

Austin (AUS)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2598

13:25

Denver (DEN)

18:05

Austin (AUS)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3010

08:05

Denver (DEN)

12:35

Austin (AUS)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3216

18:55

Denver (DEN)

23:30

Austin (AUS)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3571

05:35

Denver (DEN)

10:20

Austin (AUS)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4145

07:20

Denver (DEN)

12:30

Austin (AUS)

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN2052

11:35

Denver (DEN)

19:50

Austin (AUS)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 7:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2171

15:30

Denver (DEN)

23:40

Austin (AUS)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 7:10, 2-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN300

07:45

Denver (DEN)

18:50

Austin (AUS)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 10:05, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN970

05:45

Denver (DEN)

17:05

Austin (AUS)

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 10:20, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2400

11:50

Denver (DEN)

21:40

Austin (AUS)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 8:50, 3-stop
Boeing 737-700 (Scimitar Winglets)

Direct Codeshare Flights:

Air Canada AC3017

19:05

Denver (DEN)

22:16

Austin (AUS)

Operates only on 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 1264)

Duration: 2:11, non-stop
Boeing 737-800 (738)

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A domestic route departing from the Denver airport (DEN) and arriving at Austin airport (AUS).
The flight distance is 775 miles, or 1248 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:03 and 2:26.

Return (AUS-DEN) flights

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