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$85+ Cheap flights from Missouri to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HOU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Missouri to Houston

Keep the following information in mind while searching for Missouri to Houston flight deals. Data was last updated April 24, 2025.

Round-trip from

$191
(CheapOair)

One-way from

$85
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$367
From Missouri to Houston
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One-way flight from Missouri to Houston
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Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Missouri to Houston

Cheapest flights from Missouri to Houston
Explore the most affordable flight options available from Missouri to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:15 pmSTL - IAH
1 stop27h 38mFrontier
Mon 5/129:05 pmIAH - STL
1 stop27h 01mFrontier
Deal found 4/22$189
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:00 amSGF - IAH
1 stop3h 39mAmerican Airlines
Fri 8/86:32 pmIAH - SGF
1 stop5h 20mAmerican Airlines
Deal found 4/22$209
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:32 pmSGF - HOU
1 stop5h 17mAmerican Airlines
Wed 7/1610:13 amHOU - SGF
1 stop5h 50mAmerican Airlines
Deal found 4/23$209
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:10 amSTL - IAH
1 stop13h 57mMultiple Airlines
Mon 5/198:24 amIAH - STL
2 stops10h 17mMultiple Airlines
Deal found 4/22$240
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:15 amSGF - IAH
Nonstop2h 07mUnited Airlines
Sun 7/67:57 pmIAH - SGF
Nonstop1h 56mUnited Airlines
Deal found 4/23$269
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:00 amSTL - HOU
Nonstop2h 10mSouthwest
Wed 5/287:55 amHOU - STL
Nonstop2h 00mSouthwest
Deal found 4/23$271
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:55 amMCI - IAH
1 stop12h 24mSpirit Airlines
Sat 11/1511:02 pmIAH - MCI
1 stop11h 58mSpirit Airlines
Deal found 4/23$272
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:46 amSTL - IAH
1 stop9h 39mAmerican Airlines
Sat 7/56:14 pmIAH - STL
1 stop5h 35mAmerican Airlines
Deal found 4/23$275
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:30 pmMCI - HOU
1 stop3h 25mSouthwest
Thu 5/297:00 amHOU - MCI
1 stop3h 35mSouthwest
Deal found 4/23$278
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/263:02 pmMCI - IAH
1 stop6h 46mFrontier
Wed 5/287:00 amIAH - MCI
1 stop6h 51mFrontier
Deal found 4/23$281
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:25 amSTL - IAH
Nonstop2h 08mUnited Airlines
Mon 6/28:05 pmIAH - STL
Nonstop2h 10mUnited Airlines
Deal found 4/23$288
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amSGF - IAH
1 stop6h 19mDelta
Sat 10/255:00 pmIAH - SGF
1 stop5h 32mDelta
Deal found 4/22$289

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Missouri to Houston that are best for you.

Fly from

Missouri

Fly to

Houston

Route

Depart

Return

Price

St. LouisHouston

STL - IAH

STLIAH

Lambert-St Louis

Sat 5/10

8:15 pm-11:53 pm

1 stop27h 38m

Houston George Bush Intcntl

Mon 5/12

9:05 pm-12:06 am

1 stop27h 01m

$189

SpringfieldHouston

SGF - IAH

SGFIAH

Springfield-Branson

Fri 8/1

5:00 am-8:39 am

1 stop3h 39m

Houston George Bush Intcntl

Fri 8/8

6:32 pm-11:52 pm

1 stop5h 20m

$209

SpringfieldHouston

SGF - HOU

SGFHOU

Springfield-Branson

Sat 7/12

6:32 pm-11:49 pm

1 stop5h 17m

Houston Hobby

Wed 7/16

10:13 am-4:03 pm

1 stop5h 50m

$209

St. LouisHouston

STL - IAH

STLIAH

Lambert-St Louis

Sat 5/17

10:10 am-12:07 am

1 stop13h 57m

Houston George Bush Intcntl

Mon 5/19

8:24 am-6:41 pm

2 stops10h 17m

$240

SpringfieldHouston

SGF - IAH

SGFIAH

Springfield-Branson

Sat 6/28

6:15 am-8:22 am

Nonstop2h 07m

Houston George Bush Intcntl

Sun 7/6

7:57 pm-9:53 pm

Nonstop1h 56m

$269

St. LouisHouston

STL - HOU

STLHOU

Lambert-St Louis

Wed 5/21

6:00 am-8:10 am

Nonstop2h 10m

Houston Hobby

Wed 5/28

7:55 am-9:55 am

Nonstop2h 00m

$271

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Tue 7/22

6:25 pm-8:25 pm

Nonstop2h 00m

Houston Hobby

Wed 7/23

8:10 am-10:10 am

Nonstop2h 00m

$273

St. LouisHouston

STL - IAH

STLIAH

Lambert-St Louis

Wed 7/2

7:46 am-5:25 pm

1 stop9h 39m

Houston George Bush Intcntl

Sat 7/5

6:14 pm-11:49 pm

1 stop5h 35m

$275

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 5/21

5:46 am-12:48 pm

1 stop7h 02m

Houston George Bush Intcntl

Wed 5/28

8:44 pm-1:50 pm

2 stops17h 06m

$278

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Mon 5/26

3:02 pm-9:48 pm

1 stop6h 46m

Houston George Bush Intcntl

Wed 5/28

7:00 am-1:51 pm

1 stop6h 51m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 59 results
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Best time to book a flight from Missouri to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Houston

What is the cheapest month to book a flight from Missouri to Houston?

Currently, September is the cheapest month in which you can book a flight from Missouri to Houston (average of $230). Flying from Missouri to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to HOU?

Find hourly flight availability from Missouri to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Missouri to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated April 24, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to Houston have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Missouri to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Missouri to Houston one-way?

    $85 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and Spirit Airlines, with prices starting from $93 and $113, respectively.

  • What are the most popular routes from Missouri to Houston?

    While some choose either Lambert-St Louis - Houston Hobby or Kansas City - Houston George Bush Intcntl, Kansas City - Houston Hobby is the most popular route from Missouri to Houston.

  • What are the cheapest flights from Missouri to Houston?

    The cheapest flight price from Missouri to Houston is $177. On average you can expect to pay $348. The most popular route, (Kansas City - Houston Hobby), can usually be booked for $212.

  • Can I find deals for flights from Missouri to Houston that include hotel bookings?

    Yes. In addition to deals on Missouri to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Houston.

  • Can I find deals for business class flights from Missouri to Houston?

    Yes. Cheapflights offers flight deals from Missouri to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Houston?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Houston (average of $230). Flying from Missouri to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missouri to Houston

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Dallas/Fort Worth flights
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Top 5 airlines flying from Missouri to Houston

Discover the top 5 airlines that operate flights from Missouri to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$179FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$144Average$220FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$145Average$385FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$197Average$367FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$209Average$373FlexibilityNo cancel feeOn-time69%

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