What is the cheapest airline that flies from Houston to Missouri?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Houston to Missouri

What airlines fly to Missouri?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Missouri from Houston according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 5 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to Missouri on average per day?

As of April 2025, there are 32 flights per day flying from Houston to Missouri. The most common time of day flights depart is 8:00PM, with 40% of flights taking off in the evening.

How many flights depart from Houston to Missouri on average per week?

As of April 2025, 228 flights take off from Houston and land in Missouri each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.

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

Prices for flights from Houston to Missouri are updated daily.

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

As of April 2025, there are 5 operators available to choose from for flights from Houston to Missouri.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Missouri.

What documentation or ID do you need to fly to Missouri?

The required travel and health documents for your Missouri 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 Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$86 Cheap Flights from Houston to Missouri in 2025

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Find the cheapest flights from Houston to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston to Missouri.

6:30 am - 9:59 amIAH-STL

27h 29m1 stop

8:15 pm - 10:38 amSTL-IAH

14h 23m1 stop

$181Frontier

Find Deal

Tue, May 6 - Wed, May 7

4:53 pm - 12:06 amIAH-STL

7h 13m1 stop

5:45 pm - 10:37 amSTL-IAH

16h 52m1 stop

$191Frontier

Find Deal

Mon, May 5 - Tue, May 13

8:44 pm - 10:31 amIAH-MCI

13h 47m1 stop

11:26 am - 12:07 amMCI-IAH

12h 41m1 stop

$194Spirit Airlines

Find Deal

Thu, May 8 - Mon, May 12

8:44 pm - 10:31 amIAH-MCI

13h 47m1 stop

11:26 am - 12:07 amMCI-IAH

12h 41m1 stop

$197Spirit Airlines

Find Deal

Fri, May 9 - Mon, May 12

5:00 am - 8:47 amIAH-SGF

3h 47m1 stop

7:17 pm - 10:44 pmSGF-IAH

3h 27m1 stop

$229American Airlines

Find Deal

Thu, May 22 - Sun, May 25

5:00 am - 8:47 amHOU-SGF

3h 47m1 stop

7:17 pm - 11:58 pmSGF-HOU

4h 41m1 stop

$229American Airlines

Find Deal

Thu, May 22 - Sun, May 25

11:58 am - 2:02 pmIAH-MCI

2h 04mnonstop

6:13 pm - 8:29 pmMCI-IAH

2h 16mnonstop

$243United Airlines

Find Deal

Sat, May 10 - Sat, May 10

9:05 am - 11:00 amHOU-MCI

1h 55mnonstop

3:35 pm - 5:45 pmMCI-HOU

2h 10mnonstop

$243Southwest

Find Deal

Sat, May 10 - Sat, May 10

12:30 pm - 4:15 pmHOU-MCI

3h 45m1 stop

6:55 pm - 9:00 pmMCI-HOU

2h 05mnonstop

$249Southwest

Find Deal

Tue, May 13 - Wed, May 14

11:58 am - 2:02 pmIAH-MCI

2h 04mnonstop

8:45 am - 10:56 amMCI-IAH

2h 11mnonstop

$273United Airlines

Find Deal

Thu, May 8 - Mon, May 12

Frontier flights from Houston to Missouri

Our best Frontier deals on Houston to Missouri flight tickets

Frontier

Apr 22

IAH6:00 amHouston George Bush Intcntl

28h 01m

1 stop

STL10:01 amLambert-St Louis

Apr 23

STL5:41 pmLambert-St Louis

17h 04m

1 stop

IAH10:45 amHouston George Bush Intcntl

$181

Find similar

Frontier

Apr 22

IAH9:01 pmHouston George Bush Intcntl

27h 03m

1 stop

STL12:04 amLambert-St Louis

Apr 24

STL9:55 pmLambert-St Louis

13h 14m

1 stop

IAH11:09 amHouston George Bush Intcntl

$191

Find similar

Frontier

Apr 22

IAH6:00 amHouston George Bush Intcntl

28h 01m

1 stop

STL10:01 amLambert-St Louis

May 1

STL9:55 pmLambert-St Louis

18h 39m

1 stop

IAH4:34 pmHouston George Bush Intcntl

$196

Find similar

Southwest flights from Houston to Missouri

Our best Southwest deals on Houston to Missouri flight tickets

Southwest

May 10

HOU9:05 amHouston Hobby

1h 55m

MCI11:00 amKansas City

May 10

MCI3:35 pmKansas City

2h 10m

HOU5:45 pmHouston Hobby

$243

Find similar

Southwest

May 13

HOU12:30 pmHouston Hobby

3h 45m

1 stop

MCI4:15 pmKansas City

May 14

MCI6:55 pmKansas City

2h 05m

HOU9:00 pmHouston Hobby

$249

Find similar

Southwest

May 10

HOU8:40 amHouston Hobby

4h 30m

1 stop

MCI1:10 pmKansas City

May 10

MCI3:35 pmKansas City

2h 10m

HOU5:45 pmHouston Hobby

$253

Find similar

How to get the cheapest flight ticket from Houston to Missouri

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

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

In general, April is the cheapest month to fly from Houston to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $285. If you aren’t able to travel to Missouri during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $329.

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

The cheapest day to depart from Houston to Missouri is on a Tuesday when prices can be found for as low as $341. Flights from Houston to Missouri on a Sunday will generally be more expensive and average around $446. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Missouri is at noon. momondo users have found flights departing from Houston to Missouri at noon for as low as $373. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $396. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston to Missouri flight route?

Fly from Houston George Bush Intcntl to Lambert-St Louis for the best Houston - Missouri flight prices

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

You are more likely to see cheaper flights to Missouri from Houston when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $357 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Houston for as low as $253 on momondo.

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

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

Cheap Houston to Missouri flight deals and tips

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

Best Price Found	$86
Fastest flight time	1h 55m
Direct flights	Every day
Airports in Missouri	3 airports

The best one-way flight to Missouri from Houston in the past 72 hours is $86. The best round-trip flight deal from Houston to Missouri found on momondo in the last 72 hours is $181.

The fastest flight from Houston to Missouri takes 1h 55m

Direct flights go from Houston to Missouri every day.

There are 3 airports near Missouri: Kansas City (MCI), Springfield-Branson (SGF), Lambert-St Louis (STL)

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When did momondo last update prices for flights from Houston to Missouri?
Prices for flights from Houston to Missouri are updated daily.
How many operators does momondo search for flights from Houston to Missouri?
As of April 2025, there are 5 operators available to choose from for flights from Houston to Missouri.
How old do you have to be to fly from Houston to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri 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 Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Missouri

Compare and see reviews for airlines that fly from Houston to Missouri with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $96	Free Cancellation	Rating 6.0 3,281 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $110	Free Cancellation	Rating 6.3 7,926 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $210	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights
United Airlines	PriceFrom $222	Free Cancellation	Rating 7.4 8,667 reviews	Search United Airlines flights

Why use momondo?

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

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 Missouri from Houston.

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

Flights from Houston to Missouri 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 Houston to Missouri?

momondo helps you find the best flight between Houston and Missouri 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 Houston to Missouri right now. Can momondo alert me if prices change?

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