Cheap flights from Houston to St. Louis

Round-trip
1 adult
Economy
From?
To?
Thu 7/29
Thu 8/5

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Houston Hobby to St. Louis.
View current United States travel restrictions

Flight information for Houston to St. Louis
(HOU to STL)

Find info about flight duration, direct flights, and airports for your flight from Houston to St. Louis
Best Price Found$156The best flight deal from Houston to St. Louis found on momondo in the last 72 hours is $156
Fastest flight time2h 01mThe fastest flight from Houston to St. Louis takes 2h 01m
Direct flightsNoneThere are no direct flights from Houston to St. Louis. Popular non-direct route for this connection is Houston Hobby Airport - Lambert-St Louis Airport.
Airports in St. Louis1 airportThere is 1 airport near St. Louis: Lambert-St Louis (STL)

How to get the cheapest flight ticket from Houston to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Houston to St. Louis?

July

The cheapest time of year to fly to St. Louis from Houston is July. Most expensive is November

What is the cheapest day to depart Houston for St. Louis?

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Houston to St. Louis?

in the morning

Houston to St. Louis flights are approximately 8% more expensive in the evening than in the morning

What is the cheapest airline that flies to St. Louis from Houston?

Frontier

American Airlines, Delta, and Frontier are the most popular carriers operating from Houston to St. Louis

What is the cheapest Houston to St. Louis flight route?

Houston Hobby - Lambert-St Louis

Fly from Houston Hobby to Lambert-St Louis for the best Houston - St. Louis flight prices

How far in advance should you book Houston to St. Louis flights?

23 days before

The cheapest time to buy a flight from Houston to St. Louis is approximately 23 days to departure


Easily compare round-trip flights from Houston to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to St. Louis by changing tabs
Delta
Oct 12
HOU3:05 pmHouston Hobby
4h 32m
1 stop
STL7:37 pmLambert-St Louis
Oct 16
STL8:53 amLambert-St Louis
5h 29m
1 stop
HOU2:22 pmHouston Hobby
American Airlines
Sep 10
HOU4:00 amHouston Hobby
4h 01m
1 stop
STL8:01 amLambert-St Louis
Sep 12
STL2:00 amLambert-St Louis
3h 51m
1 stop
HOU5:51 amHouston Hobby
Delta
Oct 12
HOU11:40 amHouston Hobby
5h 44m
1 stop
STL5:24 pmLambert-St Louis
Oct 15
STL1:50 pmLambert-St Louis
5h 54m
1 stop
HOU7:44 pmHouston Hobby
American Airlines
Oct 17
HOU1:08 amHouston Hobby
5h 55m
1 stop
STL7:03 amLambert-St Louis
Oct 20
STL9:00 amLambert-St Louis
4h 52m
1 stop
HOU1:52 pmHouston Hobby
Delta
Sep 16
HOU3:05 pmHouston Hobby
4h 32m
1 stop
STL7:37 pmLambert-St Louis
Sep 20
STL11:25 amLambert-St Louis
5h 46m
1 stop
HOU5:11 pmHouston Hobby
Delta
Aug 13
HOU2:30 pmHouston Hobby
5h 06m
1 stop
STL7:36 pmLambert-St Louis
Aug 17
STL6:16 amLambert-St Louis
5h 50m
1 stop
HOU12:06 pmHouston Hobby

Find the cheapest one-way flights from Houston to St. Louis

If you're looking for one-way flights from Houston to St. Louis, view some of our deals below provided by American Airlines and Delta
Delta
Aug 17
HOU8:27 amHouston Hobby
5h 37m
1 stop
STL2:04 pmLambert-St Louis
American Airlines
Aug 22
HOU2:20 amHouston Hobby
5h 52m
1 stop
STL8:12 amLambert-St Louis
Delta
Aug 5
HOU1:01 pmHouston Hobby
6h 35m
1 stop
STL7:36 pmLambert-St Louis

Best airlines flying from Houston to St. Louis

Compare and see reviews for airlines that fly from Houston to St. Louis with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $119
Free Cancellation
Rating
6.2
6.5

Boarding

6.0

Comfort

6.9

Crew

5.2

Entertainment

5.4

Food

Reviews

Pros: Everything good

1 / 10
Delta
PriceFrom $156
Free Cancellation
Rating
8.2
8.3

Boarding

8.5

Comfort

8.3

Crew

7.9

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
American Airlines
PriceFrom $171
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations

Cons: I believe this airlines should have figured the answer to this question by now.

1 / 10
United Airlines
PriceFrom $179
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Cons: Sarasota ticketing agent was not very nice at all 😟 Houston Gate agent was not nice either. We were treated like we were stupid for asking questions. I hope it’s not racism issues. I wished I had taken their names.

1 / 10

  • Are airlines flying from Houston Hobby to Lambert-St Louis offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Houston Hobby to Lambert-St Louis are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, Frontier, and American Airlines.

  • How far is Houston Hobby to Lambert-St Louis by plane?

    The distance between Houston Hobby and Lambert-St Louis is about 679.6 mi. A reasonable flight in good conditions will take 3h 39m.


Can I fly to Lambert-St Louis from Houston Hobby right now?

Information is based on travel restrictions for travel to Lambert-St Louis within the United States

Most visitors from Houston Hobby need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Houston Hobby must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Houston Hobby are not required to quarantine after entering Lambert-St Louis.

Can I fly back to Houston Hobby from Lambert-St Louis?

Returning to Houston Hobby from Lambert-St Louis

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston Hobby.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Houston Hobby.

If you are planning to travel to St. Louis at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Houston to St. Louis

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to St. Louis Flights
Fastest flight time1h 39m
Cheapest price$140
Dallas to Kansas City Flights
Fastest flight time1h 32m
Cheapest price$142
Austin to St. Louis Flights
Fastest flight time2h 00m
Cheapest price$166
Houston to Kansas City Flights
Fastest flight time1h 56m
Cheapest price$175
Austin to Kansas City Flights
Fastest flight time1h 50m
Cheapest price$191
San Antonio to Kansas City Flights
Fastest flight time4h 40m
Cheapest price$203
San Antonio to St. Louis Flights
Fastest flight time4h 10m
Cheapest price$242