💰 Cheapest
⚡ Fastest
🕐 Earliest
Showing 25
of 106
live flights
Southwest Airlines
WN-4466
05:40
05/07/2026
STL
St Louis Lambert International Airport
07:50
05/07/2026
HOU
William P Hobby Airport
₹14,354
per person
Select →
✕ Non-refundable 5 fare options
Southwest Airlines
WN-4467
08:25
05/07/2026
STL
St Louis Lambert International Airport
10:35
05/07/2026
HOU
William P Hobby Airport
₹14,354
per person
Select →
✕ Non-refundable 5 fare options
19:01
05/07/2026
STL
St Louis Lambert International Airport
4h 53m
1 Stop
⏱ ATL · 0h 56m ATL Airport
23:54
05/07/2026
IAH
William P Hobby Airport
₹14,370
per person
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✕ Non-refundable
06:00
05/07/2026
STL
St Louis Lambert International Airport
5h 9m
1 Stop
⏱ ATL · 1h 9m ATL Airport
11:09
05/07/2026
IAH
William P Hobby Airport
₹14,370
per person
Select →
✕ Non-refundable
07:05
05/07/2026
STL
St Louis Lambert International Airport
6h 9m
1 Stop
⏱ ATL · 2h 21m ATL Airport
13:14
05/07/2026
IAH
William P Hobby Airport
₹14,370
per person
Select →
✕ Non-refundable
11:25
05/07/2026
STL
St Louis Lambert International Airport
6h 25m
1 Stop
⏱ MSP · 1h 45m MSP Airport
17:50
05/07/2026
IAH
William P Hobby Airport
₹14,370
per person
Select →
✕ Non-refundable
American Airlines
AA-1410
07:12
05/07/2026
STL
St Louis Lambert International Airport
4h 9m
1 Stop
⏱ DFW · 0h 47m DFW Airport
11:21
05/07/2026
IAH
William P Hobby Airport
₹14,377
per person
Select →
✓ Refundable 11 fare options
American Airlines
AA-2261
05:20
05/07/2026
STL
St Louis Lambert International Airport
4h 20m
1 Stop
⏱ DFW · 1h 4m DFW Airport
09:40
05/07/2026
IAH
William P Hobby Airport
₹14,377
per person
Select →
✕ Non-refundable 11 fare options
American Airlines
AA-2261
05:20
05/07/2026
STL
St Louis Lambert International Airport
6h 1m
1 Stop
⏱ DFW · 2h 45m DFW Airport
11:21
05/07/2026
IAH
William P Hobby Airport
₹14,377
per person
Select →
✓ Refundable 11 fare options
American Airlines
AA-2444
07:05
05/07/2026
STL
St Louis Lambert International Airport
5h 27m
1 Stop
⏱ ORD · 0h 52m ORD Airport
12:32
05/07/2026
IAH
William P Hobby Airport
₹14,377
per person
Select →
✓ Refundable 11 fare options
17:21
05/07/2026
STL
St Louis Lambert International Airport
6h 27m
1 Stop
⏱ ORD · 2h 3m ORD Airport
23:48
05/07/2026
IAH
William P Hobby Airport
₹14,377
per person
Select →
✓ Refundable 11 fare options
Southwest Airlines
WN-2791
05:45
05/07/2026
STL
St Louis Lambert International Airport
4h 5m
1 Stop
⏱ DAL · 0h 55m DAL Airport
09:50
05/07/2026
HOU
William P Hobby Airport
₹16,160
per person
Select →
✕ Non-refundable 🔥 Last 4 seats 5 fare options
Southwest Airlines
WN-4481
08:30
05/07/2026
STL
St Louis Lambert International Airport
5h 0m
1 Stop
⏱ MCI · 1h 35m MCI Airport
13:30
05/07/2026
HOU
William P Hobby Airport
₹16,160
per person
Select →
✕ Non-refundable 5 fare options
Southwest Airlines
WN-2791
05:45
05/07/2026
STL
St Louis Lambert International Airport
6h 0m
1 Stop
⏱ DAL · 2h 55m DAL Airport
11:45
05/07/2026
HOU
William P Hobby Airport
₹16,222
per person
Select →
✓ Refundable 🔥 Last 4 seats 4 fare options
Southwest Airlines
WN-3456
09:55
05/07/2026
STL
St Louis Lambert International Airport
5h 45m
1 Stop
⏱ BNA · 2h 20m BNA Airport
15:40
05/07/2026
HOU
William P Hobby Airport
₹16,222
per person
Select →
✓ Refundable 🔥 Last 3 seats 4 fare options
07:05
05/07/2026
STL
St Louis Lambert International Airport
5h 6m
1 Stop
⏱ ATL · 1h 21m ATL Airport
12:11
05/07/2026
HOU
William P Hobby Airport
₹16,590
per person
Select →
✕ Non-refundable
10:49
05/07/2026
STL
St Louis Lambert International Airport
5h 20m
1 Stop
⏱ ATL · 1h 37m ATL Airport
16:09
05/07/2026
HOU
William P Hobby Airport
₹16,590
per person
Select →
✕ Non-refundable
13:59
05/07/2026
STL
St Louis Lambert International Airport
8h 17m
1 Stop
⏱ DTW · 3h 42m DTW Airport
22:16
05/07/2026
IAH
William P Hobby Airport
₹16,590
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-4489
05:40
05/07/2026
STL
St Louis Lambert International Airport
6h 35m
2 Stops
⏱ MDW · 0h 55m MDW Airport ⏱ SDF · 0h 45m SDF Airport
12:15
05/07/2026
HOU
William P Hobby Airport
₹16,713
per person
Select →
✓ Refundable 4 fare options
06:00
05/07/2026
STL
St Louis Lambert International Airport
08:18
05/07/2026
IAH
William P Hobby Airport
₹17,110
per person
Select →
✕ Non-refundable 6 fare options
Southwest Airlines
WN-4468
12:25
05/07/2026
STL
St Louis Lambert International Airport
14:35
05/07/2026
HOU
William P Hobby Airport
₹17,407
per person
Select →
✕ Non-refundable 5 fare options
Southwest Airlines
WN-1753
19:15
05/07/2026
STL
St Louis Lambert International Airport
21:25
05/07/2026
HOU
William P Hobby Airport
₹17,407
per person
Select →
✕ Non-refundable 5 fare options
Southwest Airlines
WN-2082
21:45
05/07/2026
STL
St Louis Lambert International Airport
23:55
05/07/2026
HOU
William P Hobby Airport
₹17,407
per person
Select →
✕ Non-refundable 5 fare options
American Airlines
AA-3128
05:51
05/07/2026
STL
St Louis Lambert International Airport
6h 41m
1 Stop
⏱ ORD · 2h 7m ORD Airport
12:32
05/07/2026
IAH
William P Hobby Airport
₹17,431
per person
Select →
✕ Non-refundable 11 fare options
10:49
05/07/2026
STL
St Louis Lambert International Airport
9h 11m
1 Stop
⏱ ATL · 5h 23m ATL Airport
20:00
05/07/2026
IAH
William P Hobby Airport
₹18,098
per person
Select →
✕ Non-refundable
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St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003
Houston (HOU)
📍 William P Hobby Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.64539909
📐 Longitude: -95.27890015
✈ Distance: St. Louis,USA to Houston,USA — 1107.88 km
📅 Results on this page are loaded for 07 May 2026 . Click View all flights for the complete live search.
St. Louis to Houston — what to expect when booking
The STL–HOU route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between St. Louis,USA and Houston,USA is approximately
1107.88 km .
Before you book
Compare nearby dates The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details Each result shows baggage, refundability and fare details before you proceed.
More flights from St. Louis (STL)
54 routes
More flights from Houston (HOU)
44 routes
❓ Frequently asked questions — St. Louis to Houston flights
▼ Is it worth booking St. Louis to Houston flights in advance?
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
▼ How far is St. Louis from Houston by air?
The straight-line distance between St. Louis,USA (STL) and Houston,USA (HOU) is approximately 1107.88 km. Actual flying distance may vary slightly depending on routing.
▼ Are there non-stop flights from STL to HOU?
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
▼ What is the cheapest day to fly from St. Louis to Houston?
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.