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Cheap flights from St. Louis to Houston Hobby Airport from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Houston Hobby Airport departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Houston.

Cheap last minute flights

Planning a quick getaway from St. Louis to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Houston

Find recent round-trip train or bus tickets from St. Louis to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
7:09 pm - 5:26 pmSTL-HOU
22h 17m1 stop
10:36 am - 9:16 amHOU-STL
22h 40m1 stop
$168Frontier
Find Deal
Sat, Jan 18 - Fri, Jan 24
6:46 pm - 9:36 amSTL-HOU
14h 50m1 stop
6:16 pm - 9:16 amHOU-STL
15h 00m1 stop
$228Frontier
Find Deal
Wed, Jan 15 - Sun, Jan 26
7:09 pm - 5:26 pmSTL-HOU
22h 17m1 stop
10:36 am - 9:16 amHOU-STL
22h 40m1 stop
$268Frontier
Find Deal
Sat, Jan 18 - Fri, Jan 24
7:00 am - 3:47 pmSTL-HOU
8h 47m1 stop
10:15 am - 7:30 pmHOU-STL
9h 15m1 stop
$307American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
8:25 pm - 10:35 pmSTL-HOU
2h 10mnonstop
7:20 pm - 9:15 pmHOU-STL
1h 55mnonstop
$308Southwest
Find Deal
Wed, Jan 15 - Wed, Jan 22
6:20 am - 10:45 amSTL-HOU
4h 25m1 stop
6:25 am - 8:20 amHOU-STL
1h 55mnonstop
$313Southwest
Find Deal
Thu, Jan 16 - Thu, Jan 23
8:25 pm - 10:35 pmSTL-HOU
2h 10mnonstop
6:55 am - 12:15 pmHOU-STL
5h 20m1 stop
$317Southwest
Find Deal
Wed, Jan 15 - Wed, Jan 22
6:20 am - 10:45 amSTL-HOU
4h 25m1 stop
8:00 am - 12:20 pmHOU-STL
4h 20m1 stop
$322Southwest
Find Deal
Thu, Jan 16 - Thu, Jan 23
7:00 am - 11:44 amSTL-HOU
4h 44m1 stop
6:45 pm - 10:56 pmHOU-STL
4h 11m1 stop
$326American Airlines
Find Deal
Wed, Jan 8 - Mon, Jan 13
5:03 am - 9:45 amSTL-HOU
4h 42m1 stop
6:45 pm - 10:56 pmHOU-STL
4h 11m1 stop
$327American Airlines
Find Deal
Fri, Jan 31 - Fri, Feb 7
7:09 pm - 9:36 amSTL-HOU
14h 27m1 stop
$62Frontier
Find Deal
Wed, Feb 5
7:09 pm - 9:36 amSTL-HOU
14h 27m1 stop
$84Frontier
Find Deal
Wed, Jan 22
7:09 pm - 5:26 pmSTL-HOU
22h 17m1 stop
$85Frontier
Find Deal
Sat, Jan 18
6:59 pm - 2:43 pmSTL-HOU
19h 44m1 stop
$95Frontier
Find Deal
Fri, Feb 28
6:51 pm - 11:27 amSTL-HOU
16h 36m1 stop
$97Frontier
Find Deal
Fri, Apr 4
9:15 pm - 11:35 pmSTL-HOU
2h 20mnonstop
$154Southwest
Find Deal
Thu, Jan 16
6:20 am - 10:45 amSTL-HOU
4h 25m1 stop
$159Southwest
Find Deal
Tue, Feb 18
7:15 am - 2:12 pmSTL-HOU
6h 57m1 stop
$163Delta
Find Deal
Wed, Feb 19
5:00 pm - 10:05 pmSTL-HOU
5h 05m1 stop
$178Delta
Find Deal
Wed, Jan 15
7:04 am - 3:46 pmSTL-HOU
8h 42m1 stop
$256American Airlines
Find Deal
Wed, Dec 25
10:09 pm - 7:09 pmSTL-HOU
21h 00m1 stop
7:59 pm - 9:19 pmHOU-STL
25h 20m1 stop
$613Frontier
Find Deal
Sun, Dec 22 - Wed, Jan 1
6:35 pm - 8:45 pmSTL-HOU
2h 10mnonstop
7:05 pm - 9:00 pmHOU-STL
1h 55mnonstop
$623Southwest
Find Deal
Sun, Dec 22 - Wed, Jan 1
8:50 am - 12:35 pmSTL-HOU
3h 45m1 stop
6:20 am - 8:15 amHOU-STL
1h 55mnonstop
$628Southwest
Find Deal
Sun, Dec 22 - Mon, Jan 6
8:50 am - 12:35 pmSTL-HOU
3h 45m1 stop
5:00 pm - 9:20 pmHOU-STL
4h 20m1 stop
$637Southwest
Find Deal
Mon, Dec 23 - Wed, Jan 1
8:50 am - 12:35 pmSTL-HOU
3h 45m1 stop
1:40 pm - 5:10 pmHOU-STL
3h 30m1 stop
$672Southwest
Find Deal
Sun, Dec 22 - Mon, Jan 6
5:21 am - 11:54 amSTL-HOU
6h 33m1 stop
6:00 am - 10:45 amHOU-STL
4h 45m1 stop
$702American Airlines
Find Deal
Thu, Dec 19 - Thu, Jan 2
10:45 pm - 12:55 amSTL-HOU
2h 10mnonstop
5:05 am - 7:00 amHOU-STL
1h 55mnonstop
$725Southwest
Find Deal
Fri, Dec 20 - Mon, Dec 30
3:24 pm - 10:08 pmSTL-HOU
6h 44m1 stop
6:49 pm - 11:40 pmHOU-STL
4h 51m1 stop
$743Delta
Find Deal
Sat, Dec 21 - Thu, Dec 26
1:45 pm - 7:43 pmSTL-HOU
5h 58m1 stop
6:19 pm - 10:21 pmHOU-STL
4h 02m1 stop
$752American Airlines
Find Deal
Fri, Dec 20 - Thu, Jan 2
5:17 pm - 10:28 pmSTL-HOU
5h 11m1 stop
3:10 pm - 9:42 pmHOU-STL
6h 32m1 stop
$846Delta
Find Deal
Thu, Dec 19 - Mon, Dec 23
8:25 pm - 10:35 pmSTL-HOU
2h 10mnonstop
7:20 pm - 9:15 pmHOU-STL
1h 55mnonstop
$308Southwest
Find Deal
Wed, Jan 15 - Wed, Jan 22
8:45 pm - 10:55 pmSTL-HOU
2h 10mnonstop
7:15 pm - 9:10 pmHOU-STL
1h 55mnonstop
$337Southwest
Find Deal
Sat, Feb 15 - Sat, Feb 22
10:25 pm - 12:40 amSTL-HOU
2h 15mnonstop
8:40 pm - 10:40 pmHOU-STL
2h 00mnonstop
$362Southwest
Find Deal
Sun, Mar 2 - Sat, Mar 8
6:30 pm - 8:40 pmSTL-HOU
2h 10mnonstop
7:20 pm - 9:15 pmHOU-STL
1h 55mnonstop
$363Southwest
Find Deal
Wed, Jan 1 - Wed, Jan 8
8:35 am - 10:40 amSTL-HOU
2h 05mnonstop
7:45 am - 9:45 amHOU-STL
2h 00mnonstop
$376Southwest
Find Deal
Sat, May 24 - Sat, May 31
8:25 pm - 10:35 pmSTL-HOU
2h 10mnonstop
6:10 pm - 8:05 pmHOU-STL
1h 55mnonstop
$378Southwest
Find Deal
Tue, Jan 7 - Sat, Jan 11
8:35 pm - 10:45 pmSTL-HOU
2h 10mnonstop
1:20 pm - 3:15 pmHOU-STL
1h 55mnonstop
$396Southwest
Find Deal
Fri, Mar 28 - Fri, Apr 4
8:35 pm - 10:45 pmSTL-HOU
2h 10mnonstop
7:35 am - 9:30 amHOU-STL
1h 55mnonstop
$416Southwest
Find Deal
Fri, Mar 28 - Mon, Mar 31
10:45 pm - 12:55 amSTL-HOU
2h 10mnonstop
5:05 am - 7:00 amHOU-STL
1h 55mnonstop
$418Southwest
Find Deal
Mon, Dec 30 - Sun, Jan 5
7:05 am - 9:20 amSTL-HOU
2h 15mnonstop
5:05 am - 7:00 amHOU-STL
1h 55mnonstop
$520Southwest
Find Deal
Mon, Dec 30 - Sat, Jan 4

Frontier flights from St. Louis to Houston Hobby Airport

Our best Frontier deals on St. Louis to Houston Hobby Airport flight tickets
Frontier
Jan 18
STL7:09 pmLambert-St Louis
22h 17m
1 stop
HOU5:26 pmHouston Hobby
Jan 24
HOU10:36 amHouston Hobby
22h 40m
1 stop
STL9:16 amLambert-St Louis
Frontier
Jan 15
STL6:46 pmLambert-St Louis
14h 50m
1 stop
HOU9:36 amHouston Hobby
Jan 26
HOU6:16 pmHouston Hobby
15h 00m
1 stop
STL9:16 amLambert-St Louis
Frontier
Jan 18
STL7:09 pmLambert-St Louis
22h 17m
1 stop
HOU5:26 pmHouston Hobby
Jan 24
HOU10:36 amHouston Hobby
22h 40m
1 stop
STL9:16 amLambert-St Louis

American Airlines flights from St. Louis to Houston Hobby Airport

Our best American Airlines deals on St. Louis to Houston Hobby Airport flight tickets
American Airlines
Jan 15
STL7:00 amLambert-St Louis
8h 47m
1 stop
HOU3:47 pmHouston Hobby
Jan 22
HOU10:15 amHouston Hobby
9h 15m
1 stop
STL7:30 pmLambert-St Louis
American Airlines
Jan 8
STL7:00 amLambert-St Louis
4h 44m
1 stop
HOU11:44 amHouston Hobby
Jan 13
HOU6:45 pmHouston Hobby
4h 11m
1 stop
STL10:56 pmLambert-St Louis
American Airlines
Jan 31
STL5:03 amLambert-St Louis
4h 42m
1 stop
HOU9:45 amHouston Hobby
Feb 7
HOU6:45 pmHouston Hobby
4h 11m
1 stop
STL10:56 pmLambert-St Louis

See travel insights to Houston from

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

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 to Houston Hobby Airport?

In general, May is the cheapest month to fly from St. Louis to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $300. The month of September is another great option to travel to Houston Hobby Airport, with average flight prices from St. Louis averaging around $305.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

Our data shows that Wednesday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $316. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Sunday is $396.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is at noon. momondo users have found flights departing from St. Louis to Houston Hobby Airport at noon for as low as $249. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $375. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Lambert-St Louis to Houston Hobby flight route?

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

How far in advance should I book a flight to Houston Hobby Airport?

We recommend purchasing flights from St. Louis to Houston Hobby Airport 36 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Houston Hobby Airport for $348. Keep in mind that you might also find cheap flights to Houston Hobby Airport outside of this time window. In fact, momondo users recently found flights from St. Louis to Houston Hobby Airport for $205.

What cabin class options are available on Lambert-St Louis to Houston Hobby flights?

There are 1 cabin classes available to choose from on Lambert-St Louis to Houston Hobby flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Houston Hobby Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a St. Louis to Houston Hobby Airport flight.

How have St. Louis to Houston Hobby Airport flight prices changed over time?

As of December 2024, prices for St. Louis to Houston Hobby Airport flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Houston Hobby Airport (STL to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Houston Hobby Airport

Best Price Found

$62

Fastest flight time

2h 05m

Direct flights

Every day
The best one-way flight to Houston Hobby Airport from St. Louis in the past 72 hours is $62. The best round-trip flight deal from St. Louis to Houston Hobby Airport found on momondo in the last 72 hours is $168.
The fastest flight from St. Louis to Houston Hobby Airport takes 2h 05m
Direct flights go from St. Louis to Houston Hobby Airport every day.

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

    There are 684.3 mi between Lambert-St Louis and Houston Hobby. By plane, this route typically takes 2h 05m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Houston Hobby Airport?

    Prices for flights from Lambert-St Louis Airport to Houston Hobby Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Houston Hobby Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Houston Hobby Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The necessary travel and health documents for your Houston Hobby Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Houston Hobby Airport?

  • What is the most popular airline from St. Louis to Houston Hobby Airport?


Best airlines flying from St. Louis to Houston Hobby Airport

Compare and see reviews for airlines that fly from St. Louis to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $98Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
United AirlinesPriceFrom $203Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $304Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
  • Southwest Flights From St. Louis to Houston Hobby Airport

    Southwest flies from St. Louis to Houston Hobby Airport around 13 times per week, with 4,848 momondo users rating the airline 8.1/10. The cheapest Southwest deal from St. Louis to Houston Hobby Airport in the last 72 hours was $304 (round-trip), much lower than the average airfare cost of $376 for Southwest flights on this route.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Houston with flexible booking policies on momondo?

Flights from St. Louis to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Houston?

momondo helps you find the best flight between St. Louis and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from St. Louis and alert you when they change.


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