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Cheap flights from Missouri to Houston from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Houston departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:29 pm - 7:17 amSTL  Lambert-St Louis-IAH Houston George Bush Intcntl
16h 48m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:08 am - 1:10 pmIAH  Houston George Bush Intcntl-STL Lambert-St Louis
7h 02m1 stop Atlanta Hartsfield-Jackson
$122Frontier
Fri, Sep 25 - Mon, Sep 28
Frontier Logo
8:32 pm - 9:35 amMCI  Kansas City-IAH Houston George Bush Intcntl
13h 03m1 stop Denver Intl
Frontier Logo
10:30 am - 7:37 pmIAH  Houston George Bush Intcntl-MCI Kansas City
9h 07m1 stop Denver Intl
$124Frontier
Thu, Sep 10 - Tue, Sep 15
Southwest Logo
8:20 am - 10:20 amSTL  Lambert-St Louis-HOU Houston Hobby
2h 00mnonstop
Southwest Logo
4:05 pm - 6:05 pmHOU  Houston Hobby-STL Lambert-St Louis
2h 00mnonstop
$199Southwest
Sun, Sep 6 - Fri, Sep 11
Southwest Logo
4:20 pm - 6:20 pmSTL  Lambert-St Louis-HOU Houston Hobby
2h 00mnonstop
Southwest Logo
7:45 am - 9:50 amHOU  Houston Hobby-STL Lambert-St Louis
2h 05mnonstop
$199Southwest
Sat, Sep 5 - Sun, Sep 6
Multiple Airlines Logo
8:32 pm - 9:35 amMCI  Kansas City-IAH Houston George Bush Intcntl
13h 03m1 stop Denver Intl
Multiple Airlines Logo
12:08 pm - 8:46 amIAH  Houston George Bush Intcntl-MCI Kansas City
20h 38m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$199Multiple Airlines
Tue, Sep 29 - Thu, Oct 1
Multiple Airlines Logo
8:32 pm - 9:35 amMCI  Kansas City-IAH Houston George Bush Intcntl
13h 03m1 stop Denver Intl
Multiple Airlines Logo
12:08 pm - 8:46 amIAH  Houston George Bush Intcntl-MCI Kansas City
20h 38m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$202Multiple Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
3:20 pm - 5:39 pmMCI  Kansas City-IAH Houston George Bush Intcntl
2h 19mnonstop
United Airlines Logo
8:19 pm - 10:35 pmIAH  Houston George Bush Intcntl-MCI Kansas City
2h 16mnonstop
$214United Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
6:20 am - 8:29 amMCI  Kansas City-IAH Houston George Bush Intcntl
2h 09mnonstop
United Airlines Logo
8:19 pm - 10:35 pmIAH  Houston George Bush Intcntl-MCI Kansas City
2h 16mnonstop
$214United Airlines
Mon, Aug 31 - Tue, Sep 1
American Airlines Logo
11:31 am - 6:21 pmMCI  Kansas City-IAH Houston George Bush Intcntl
6h 50m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 12:23 pmIAH  Houston George Bush Intcntl-MCI Kansas City
5h 23m1 stop Dallas/Fort Worth
$237American Airlines
Thu, Sep 10 - Sat, Sep 12
American Airlines Logo
6:53 am - 1:12 pmMCI  Kansas City-IAH Houston George Bush Intcntl
6h 19m1 stop Dallas/Fort Worth
American Airlines Logo
9:02 am - 1:40 pmIAH  Houston George Bush Intcntl-MCI Kansas City
4h 38m1 stop Dallas/Fort Worth
$237American Airlines
Sat, Oct 17 - Tue, Oct 20

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American Airlines flights from Missouri to Houston

Our best American Airlines deals on Missouri to Houston flight tickets
American Airlines
Aug 31
MCI5:30 amKansas City
6h 14m
1 stop
HOU11:44 amHouston Hobby
Aug 31
HOU6:14 pmHouston Hobby
4h 36m
1 stop
MCI10:50 pmKansas City
$255
American Airlines
Sep 9
STL7:00 amLambert-St Louis
6h 25m
1 stop
HOU1:25 pmHouston Hobby
Sep 10
HOU6:19 pmHouston Hobby
5h 24m
1 stop
STL11:43 pmLambert-St Louis
$257
American Airlines
Sep 7
STL5:42 amLambert-St Louis
6h 02m
1 stop
HOU11:44 amHouston Hobby
Sep 11
HOU6:19 pmHouston Hobby
5h 24m
1 stop
STL11:43 pmLambert-St Louis
$268

Southwest flights from Missouri to Houston

Our best Southwest deals on Missouri to Houston flight tickets
Southwest
Sep 5
STL4:20 pmLambert-St Louis
2h 00m
HOU6:20 pmHouston Hobby
Sep 6
HOU7:45 amHouston Hobby
2h 05m
STL9:50 amLambert-St Louis
$199
Southwest
Sep 5
STL1:55 pmLambert-St Louis
4h 55m
1 stop
HOU6:50 pmHouston Hobby
Sep 6
HOU7:45 amHouston Hobby
2h 05m
STL9:50 amLambert-St Louis
$208
Southwest
Sep 11
MCI7:10 amKansas City
2h 05m
HOU9:15 amHouston Hobby
Sep 14
HOU9:00 pmHouston Hobby
2h 00m
MCI11:00 pmKansas City
$209

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from Missouri to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisHouston

STL Lambert-St Louis - IAH Houston George Bush Intcntl

STLIAH

Lambert-St Louis

Fri 9/25

2:29 pm-7:17 am

1 stop16h 48m

Houston George Bush Intcntl

Mon 9/28

6:08 am-1:10 pm

1 stop7h 02m

$122

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Thu 9/10

8:32 pm-9:35 am

1 stop13h 03m

Houston George Bush Intcntl

Tue 9/15

10:30 am-7:37 pm

1 stop9h 07m

$124
Quickest round-trip

St. LouisHouston

STL Lambert-St Louis - HOU Houston Hobby

STLHOU

Lambert-St Louis

Sun 9/6

8:20 am-10:20 am

Nonstop2h 00m

Houston Hobby

Fri 9/11

4:05 pm-6:05 pm

Nonstop2h 00m

$199

St. LouisHouston

STL Lambert-St Louis - HOU Houston Hobby

STLHOU

Lambert-St Louis

Sat 9/5

4:20 pm-6:20 pm

Nonstop2h 00m

Houston Hobby

Sun 9/6

7:45 am-9:50 am

Nonstop2h 05m

$199

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Tue 9/29

8:32 pm-9:35 am

1 stop13h 03m

Houston George Bush Intcntl

Thu 10/1

12:08 pm-8:46 am

2 stops20h 38m

$199

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Mon 9/28

8:32 pm-9:35 am

1 stop13h 03m

Houston George Bush Intcntl

Thu 10/1

12:08 pm-8:46 am

2 stops20h 38m

$202

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Tue 9/29

3:20 pm-5:39 pm

Nonstop2h 19m

Houston George Bush Intcntl

Sat 10/3

8:19 pm-10:35 pm

Nonstop2h 16m

$214

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Mon 8/31

6:20 am-8:29 am

Nonstop2h 09m

Houston George Bush Intcntl

Tue 9/1

8:19 pm-10:35 pm

Nonstop2h 16m

$214

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Thu 9/10

11:31 am-6:21 pm

1 stop6h 50m

Houston George Bush Intcntl

Sat 9/12

7:00 am-12:23 pm

1 stop5h 23m

$237

Kansas CityHouston

MCI Kansas City - IAH Houston George Bush Intcntl

MCIIAH

Kansas City

Sat 10/17

6:53 am-1:12 pm

1 stop6h 19m

Houston George Bush Intcntl

Tue 10/20

9:02 am-1:40 pm

1 stop4h 38m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Missouri to Houston

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?

The month of October is, on average, the cheapest month to fly to Houston from Missouri, with most prices found around $326. The month of September is another great option to travel to Houston, with average flight prices from Missouri averaging around $339.

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

On average, the least expensive day to fly to Houston from Missouri is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $465.

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

Our data shows that the cheapest Missouri to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $417. Try not to purchase tickets in the morning because they tend to be around $533. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Missouri to Houston flight route?

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

How far in advance should I book a flight from Missouri to Houston?

You are more likely to see cheaper flights to Houston from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $377 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Missouri for as low as $305 on momondo.

What cabin class options are available on Missouri to Houston flights?

There are 4 cabin classes available to choose from on Missouri to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Missouri to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Houston

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Missouri to Houston takes 2h 00m
Direct flights go from Missouri to Houston every day.
There are 2 airports in Houston. From Missouri there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Missouri to Houston

  • When did momondo last update prices for flights from Missouri to Houston?

    Prices for flights from Missouri to Houston were last updated today.

  • How many operators does momondo search for flights from Missouri to Houston?

  • How old do you have to be to fly from Missouri to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Houston.

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

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Houston

Compare and see reviews for airlines that fly from Missouri to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $78Free CancellationRating
5.6
2,694 reviews
Search Frontier flights
United AirlinesPriceFrom $131Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights
American AirlinesPriceFrom $163Free CancellationRating
7.1
11,939 reviews
Search American Airlines flights
JetBluePriceFrom $269Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
SouthwestPriceFrom $275Free CancellationRating
8.0
4,220 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Missouri.

Can I find flights from Missouri to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Missouri with this policy.

How can momondo help me find flights from Missouri to Houston?

Once you have performed a search for Missouri to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Missouri 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 Missouri and alert you when they change.

An easier way to manage your Houston trip

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