San Antonio (SAT) to Denver (DEN) Flight Schedule

Flight San Antonio(SAT) to Denver(DEN)
CHANGE DIRECTION

San Antonio International Airport Denver International Airport
SAT : San Antonio , United States DEN : Denver , United States
UTC-5(DST) UTC-6(DST)

San Antonio to Denver Flight Schedule(September 2025)

Flight from San Antonio(SAT) to Denver(DEN) is operated by 3 airlines : Southwest Airlines (WN),Frontier Airlines (F9),United Airlines (UA). You can check flight schedules, flight duration, and aircraft types.

Change Direction(DEN to SAT)

San Antonio (SAT) to Denver (DEN) Flight Schedule

LastUpdate : 2025/09/01 06:02

Flight Schedule on September 2025 , Direct flight departure from San Antonio with all airlines , flight number, flight duration, aircraft type.

September 2025
Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu We Th Fr Sa Su Mo Tu
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Change Direction(DEN to SAT)
Flight Number / Airline Departure Time Arrival Time Flight Duration Operating Days Aircraft Type Airfare / Tickets
WN4233
Southwest Airlines 		05:20 06:35 2h15m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
18:40 20:00 2h20m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-800 (WL)
05:35 06:45 2h10m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-700 (WL)
05:20 06:35 2h15m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-800 (WL)
05:20 06:35 2h15m
M------ (Sep 29)
737-700 (WL)
WN2155
Southwest Airlines 		05:35 08:30 3h55m
1 Transfer
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26, Sep 29)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN1645
Southwest Airlines 		11:05 12:15 2h10m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
06:15 07:30 2h15m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-8-MAX
11:05 12:15 2h10m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-700 (WL)
11:05 12:15 2h10m
M------ (Sep 29)
737-800 (WL)
WN1462
Southwest Airlines 		07:10 15:35 9h25m
3 Transfers
------S (Sep 7, Sep 14, Sep 21, Sep 28)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
UA1374
United Airlines 		07:45 15:00 8h15m
1 Transfer
Daily (Sep 1–24)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
UA2853
United Airlines 		08:55 10:13 2h18m
Daily (Sep 1–24)
737-800 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Codeshare flight ▼
UA2049
United Airlines 		09:00 10:19 2h19m
MT-TF-S (Sep 25–26, Sep 28–30)
737-800 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Codeshare flight ▼
F92355
Frontier Airlines 		12:41 14:07 2h26m
----F-- (Sep 5, Sep 12)
A320neo Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
15:22 16:47 2h25m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
A321neo
09:55 11:22 2h27m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
A320neo
12:41 14:07 2h26m
----F-- (Sep 26)
A320neo
Codeshare flight ▼
WN4235
Southwest Airlines 		19:15 20:35 2h20m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
11:55 13:05 2h10m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-800 (WL)
17:20 18:40 2h20m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-8-MAX
20:20 21:40 2h20m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX
19:15 20:35 2h20m
M------ (Sep 29)
737-700 (WL)
WN1690
Southwest Airlines 		12:45 13:55 2h10m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
UA490
United Airlines 		13:44 15:00 2h16m
M------ (Sep 1)
A319 Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
13:44 15:00 2h16m
Daily (Sep 2–24)
A320
13:41 15:00 2h19m
---TF-S (Sep 25–26, Sep 28)
A320
13:41 15:00 2h19m
M------ (Sep 29)
A319
13:41 15:00 2h19m
-T----- (Sep 30)
A320
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WN1267
Southwest Airlines 		14:10 15:25 2h15m
M------ (Sep 29)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN2245
Southwest Airlines 		14:40 17:10 3h30m
1 Transfer
------S (Sep 7, Sep 14, Sep 21, Sep 28)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
UA515
United Airlines 		16:37 18:06 2h29m
Daily (Sep 1–21)
737-9-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
16:39 18:10 2h31m
---TFSS (Sep 25–28)
A319
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F92097
Frontier Airlines 		20:18 21:49 2h31m
M------ (Sep 1)
A320neo Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
20:16 21:44 2h28m
---T--- (Sep 4, Sep 11, Sep 18)
A320neo
20:20 21:48 2h28m
----F-S (Sep 5, Sep 7)
A320neo
20:20 21:48 2h28m
M------ (Sep 8, Sep 15, Sep 22)
A321neo
20:20 21:48 2h28m
----F-- (Sep 12)
A320neo
19:55 21:18 2h23m
----F-- (Sep 19)
A320neo
20:20 21:48 2h28m
------S (Sep 21, Sep 28)
A320neo
20:20 21:48 2h28m
M--T--- (Sep 22, Sep 25, Sep 29)
A321neo
19:25 20:48 2h23m
----F-- (Sep 26)
A320neo
Codeshare flight ▼
Change Direction(DEN to SAT)
Flight schedules as of September 01, 2025, 06:02 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.

FAQ : San Antonio to Denver

How many airlines fly from San Antonio to Denver ?
As of September 2025, 3 airlines operate direct flights from San Antonio (SAT) to Denver (DEN) : Southwest Airlines , Frontier Airlines , United Airlines.
How far is it from San Antonio to Denver?
The distance between San Antonio (SAT) to Denver (DEN) is approximately 800 miles(1,280km) by air.
What is the time difference between San Antonio to Denver?
The time difference between San Antonio International Airport(San Antonio) and Denver International Airport(Denver) is -1 hour. Denver is 1 hour behind San Antonio.San Antonio is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Denver is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.