Houston/Hobby (HOU) to St. Louis (STL) September 2025 Flight Schedule

Flight Hobby(HOU) to St. Louis(STL)
CHANGE DIRECTION

William P. Hobby Airport St. Louis Lambert International Airport
HOU : Houston , United States STL : St. Louis , United States
UTC-5(DST) UTC-5(DST)

Hobby to St. Louis Flight Schedule(September 2025)

Flight from Hobby(HOU) to St. Louis(STL) is operated by 1 airline : Southwest Airlines (WN). You can check flight schedules, flight duration, and aircraft types.

Change Direction(STL to HOU)

Houston/Hobby (HOU) to St. Louis (STL) Flight Schedule

LastUpdate : 2025/09/01 06:00

Flight Schedule on September 2025 , Direct flight departure from Hobby 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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
  • Southwest Airlines [ Show / Hide ]
Change Direction(STL to HOU)
Flight Number / Airline Departure Time Arrival Time Flight Duration Operating Days Aircraft Type Airfare / Tickets
WN991
Southwest Airlines
05:10 07:10 2h0m
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
08:45 10:50 2h5m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL)
05:10 07:10 2h0m
M------ (Sep 29)
737-700 (WL)
WN3026
Southwest Airlines
08:00 10:00 2h0m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26)
737-8-MAX Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
14:00 16:00 2h0m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-700 (WL)
07:40 09:40 2h0m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-700 (WL)
05:15 07:15 2h0m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX
08:00 10:00 2h0m
M------ (Sep 29)
737-8-MAX
WN3028
Southwest Airlines
19:55 21:55 2h0m
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
05:35 07:35 2h0m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-8-MAX
15:00 17:05 2h5m
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
737-8-MAX
20:40 22:40 2h0m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-8-MAX
19:55 21:55 2h0m
M------ (Sep 29)
737-700 (WL)
WN7
Southwest Airlines
09:15 11:20 2h5m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN16
Southwest Airlines
10:00 13:35 3h35m
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
WN866
Southwest Airlines
11:15 15:25 4h10m
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
WN28
Southwest Airlines
13:00 17:50 4h50m
2 Transfers
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN2738
Southwest Airlines
13:05 15:05 2h0m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26, Sep 29)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN419
Southwest Airlines
16:20 20:50 4h30m
1 Transfer
-----S- (Sep 6, Sep 13, Sep 20, Sep 27)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN3347
Southwest Airlines
17:15 19:15 2h0m
------S (Sep 7, Sep 14, Sep 21, Sep 28)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN1531
Southwest Airlines
17:50 19:50 2h0m
-TW---- (Sep 2–3, Sep 9–10, Sep 16–17, Sep 23–24, Sep 30)
737-800 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN39
Southwest Airlines
17:55 19:55 2h0m
M--TF-- (Sep 1, Sep 4–5, Sep 8, Sep 11–12, Sep 15, Sep 18–19, Sep 22, Sep 25–26, Sep 29)
737-700 (WL) Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
WN60
Southwest Airlines
20:50 00:25(+1) 3h35m
1 Transfer
------S (Sep 7, Sep 14, Sep 21, Sep 28)
Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
Change Direction(STL to HOU)
Flight schedules as of September 01, 2025, 06:00 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 : Houston/Hobby to St. Louis

How many airlines fly from Houston to St. Louis ?
As of September 2025, 1 airline operate direct flights from Houston/Hobby (HOU) to St. Louis (STL) : Southwest Airlines.
How far is it from Houston to St. Louis?
The distance between Houston/Hobby (HOU) to St. Louis (STL) is approximately 690 miles(1,110km) by air.
What is the time difference between Houston to St. Louis?
There is no time difference between William P. Hobby Airport(Houston) and St. Louis Lambert International Airport(St. Louis).Houston is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.St. Louis is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.