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$60+ Cheap flights from Houston to Missouri

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Houston to Missouri

Keep the following information in mind while searching for Houston to Missouri flight deals. Data was last updated July 29, 2025.

Round-trip from

$135
(CheapOair)

One-way from

$60
(CheapOair)

Popular in

January

Cheapest in

October

Average price

$364
From Houston to Missouri
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One-way flight from Houston to Missouri
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Highest demand for flights based on searches. 17% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Houston to Missouri

Cheapest flights from Houston to Missouri
Explore the most affordable flight options available from Houston to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:00 amIAH - STL
1 stop6h 32mSpirit Airlines
Sun 8/312:30 pmSTL - IAH
1 stop5h 13mSpirit Airlines
Deal found 7/29$135
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:10 amIAH - STL
1 stop6h 23mMultiple Airlines
Sun 8/312:30 pmSTL - IAH
1 stop5h 13mMultiple Airlines
Deal found 7/27$180
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:39 amIAH - MCI
1 stop8h 31mSpirit Airlines
Mon 9/85:15 amMCI - IAH
1 stop6h 37mSpirit Airlines
Deal found 7/29$193
This Frontier deal was found by Cheapflights users on 7/29. 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.
Fri 9/126:15 amIAH - MCI
1 stop7h 33mFrontier
Fri 9/193:01 pmMCI - IAH
1 stop8h 49mFrontier
Deal found 7/29$197
This Frontier deal was found by Cheapflights users on 7/28. 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.
Tue 8/1210:04 pmIAH - STL
1 stop11h 07mFrontier
Sat 8/162:52 pmSTL - IAH
1 stop8h 04mFrontier
Deal found 7/28$198
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/236:50 pmIAH - SGF
1 stop3h 45mAmerican Airlines
Fri 8/292:24 pmSGF - IAH
1 stop4h 35mAmerican Airlines
Deal found 7/27$199
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/236:30 pmHOU - SGF
1 stop4h 05mAmerican Airlines
Tue 8/2610:04 amSGF - HOU
1 stop3h 47mAmerican Airlines
Deal found 7/27$199
This Southwest deal was found by Cheapflights users on 7/28. 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 9/248:50 pmHOU - MCI
Nonstop1h 55mSouthwest
Wed 10/13:10 pmMCI - HOU
Nonstop2h 00mSouthwest
Deal found 7/28$217
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/2312:05 pmIAH - MCI
Nonstop2h 08mUnited Airlines
Tue 9/26:05 amMCI - IAH
Nonstop2h 09mUnited Airlines
Deal found 7/27$217
This Southwest deal was found by Cheapflights users on 7/29. 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 8/233:00 pmHOU - STL
Nonstop2h 05mSouthwest
Tue 8/261:20 pmSTL - HOU
Nonstop2h 00mSouthwest
Deal found 7/29$217
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 8/2310:22 amHOU - SGF
1 stop4h 47mDelta
Sat 8/303:54 pmSGF - HOU
1 stop6h 37mDelta
Deal found 7/28$229
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 9/241:13 pmHOU - MCI
1 stop8h 09mDelta
Wed 10/14:06 pmMCI - HOU
1 stop6h 31mDelta
Deal found 7/28$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Missouri 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 July 29, 2025.
Use the filters below to find and compare flights from Houston to Missouri that are best for you.

Fly from

Houston

Fly to

Missouri

Route

Depart

Return

Price

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Thu 8/28

7:00 am-1:32 pm

1 stop6h 32m

Lambert-St Louis

Sun 8/31

2:30 pm-7:43 pm

1 stop5h 13m

$135

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Sat 8/30

7:10 am-1:33 pm

1 stop6h 23m

Lambert-St Louis

Sun 8/31

2:30 pm-7:43 pm

1 stop5h 13m

$180

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Thu 9/4

6:39 am-3:10 pm

1 stop8h 31m

Kansas City

Mon 9/8

5:15 am-11:52 am

1 stop6h 37m

$193

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Fri 9/12

6:15 am-1:48 pm

1 stop7h 33m

Kansas City

Fri 9/19

3:01 pm-11:50 pm

1 stop8h 49m

$197

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Tue 8/12

10:04 pm-9:11 am

1 stop11h 07m

Lambert-St Louis

Sat 8/16

2:52 pm-10:56 pm

1 stop8h 04m

$198

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Sat 8/23

6:50 pm-10:35 pm

1 stop3h 45m

Springfield-Branson

Fri 8/29

2:24 pm-6:59 pm

1 stop4h 35m

$199

HoustonSpringfield

HOU - SGF

HOUSGF

Houston Hobby

Sat 8/23

6:30 pm-10:35 pm

1 stop4h 05m

Springfield-Branson

Tue 8/26

10:04 am-1:51 pm

1 stop3h 47m

$199

HoustonKansas City

HOU - MCI

HOUMCI

Houston Hobby

Wed 9/24

8:50 pm-10:45 pm

Nonstop1h 55m

Kansas City

Wed 10/1

3:10 pm-5:10 pm

Nonstop2h 00m

$217

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Sat 8/23

12:05 pm-2:13 pm

Nonstop2h 08m

Kansas City

Tue 9/2

6:05 am-8:14 am

Nonstop2h 09m

$217

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Wed 8/27

8:45 am-10:50 am

Nonstop2h 05m

Lambert-St Louis

Wed 9/3

5:20 pm-7:25 pm

Nonstop2h 05m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 52 results
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Best time to book a flight from Houston to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Houston 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 Houston to Missouri

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

Currently, August is the cheapest month in which you can book a flight from Houston to Missouri (average of $311). Flying from Houston to Missouri in March is currently the most expensive (average of $356). 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 HOU to MO?

Find hourly flight availability from Houston to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Houston to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.2
Good
703 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Houston to Missouri. 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 Houston to Missouri one-way?

    $60 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $95 and $106, respectively.

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

    The most popular flight routes from Houston to Missouri are Houston Hobby - Lambert-St Louis, Houston George Bush Intcntl - Lambert-St Louis and Houston Hobby - Kansas City.

  • What are the cheapest flights from Houston to Missouri?

    While on average a flight from Houston to Missouri is generally $247, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Houston Hobby - Lambert-St Louis), you can expect to pay $139 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Missouri 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 Houston to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Houston to Missouri (average of $311). Flying from Houston to Missouri in March is currently the most expensive (average of $356). 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 Houston to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Houston to Missouri

Discover the top 5 airlines that operate flights from Houston to Missouri. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$207FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$117Average$264FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$162Average$377FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$211Average$406FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$213Average$362FlexibilityNo cancel feeOn-time63%

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