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$78+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$120
(CheapOair)

One-way from

$80
(Frontier)

Popular in

March

Cheapest in

November

Average price

$451
From Houston to Missouri
Search Deals
One-way flight from Houston to Missouri
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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.
Sat 4/56:00 amIAH - MCI
1 stop7h 40mFrontier
Sat 4/122:30 pmMCI - IAH
1 stop5h 22mFrontier
Deal found 2/19$100
This CheapOair deal was found by Cheapflights users on 2/19. 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 4/311:58 amIAH - STL
1 stop11h 48mFrontier
Mon 4/76:38 pmSTL - IAH
1 stop16h 31mFrontier
Deal found 2/19$120
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:52 pmIAH - MCI
1 stop11h 23mMultiple Airlines
Mon 3/248:35 pmMCI - IAH
1 stop24h 25mMultiple Airlines
Deal found 2/19$160
This Southwest deal was found by Cheapflights users on 2/20. 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.
Thu 3/65:10 amHOU - STL
Nonstop1h 55mSouthwest
Mon 3/1010:55 pmSTL - HOU
Nonstop2h 10mSouthwest
Deal found 2/20$177
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/37:45 amIAH - STL
Nonstop2h 11mUnited Airlines
Mon 4/78:40 amSTL - IAH
Nonstop2h 23mUnited Airlines
Deal found 2/19$177
This CheapOair deal was found by Cheapflights users on 2/19. 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.
Mon 3/319:21 pmIAH - STL
1 stop20h 31mMultiple Airlines
Wed 4/24:57 pmSTL - IAH
1 stop18h 01mMultiple Airlines
Deal found 2/19$179
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/182:20 pmIAH - SGF
Nonstop1h 55mUnited Airlines
Sat 3/224:55 pmSGF - IAH
Nonstop2h 14mUnited Airlines
Deal found 2/19$190
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:52 pmIAH - MCI
1 stop11h 23mSpirit Airlines
Thu 3/1310:20 amMCI - IAH
1 stop13h 09mSpirit Airlines
Deal found 2/20$197
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/205:00 amIAH - STL
1 stop5h 38mAmerican Airlines
Thu 3/277:02 amSTL - IAH
1 stop6h 37mAmerican Airlines
Deal found 2/19$197
This Delta deal was found by Cheapflights users on 2/19. 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.
Tue 4/16:00 amIAH - STL
1 stop6h 00mDelta
Wed 4/26:50 amSTL - IAH
1 stop8h 10mDelta
Deal found 2/19$217
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/319:21 pmIAH - STL
1 stop20h 31mSpirit Airlines
Thu 4/36:47 pmSTL - IAH
1 stop13h 13mSpirit Airlines
Deal found 2/19$225
This Delta deal was found by Cheapflights users on 2/19. 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 4/56:00 amHOU - STL
1 stop5h 56mDelta
Sat 4/124:30 pmSTL - HOU
1 stop4h 52mDelta
Deal found 2/19$237

Find flights from Houston to Missouri within your budget

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 February 20, 2025.

Fly from

Houston

Fly to

Missouri

Route

Depart

Return

Price

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Sat 4/5

6:00 am-1:40 pm

1 stop7h 40m

Kansas City

Sat 4/12

2:30 pm-7:52 pm

1 stop5h 22m

$100

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Thu 4/3

11:58 am-11:46 pm

1 stop11h 48m

Lambert-St Louis

Mon 4/7

6:38 pm-11:09 am

1 stop16h 31m

$120

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Thu 3/6

9:52 pm-9:15 am

1 stop11h 23m

Kansas City

Mon 3/24

8:35 pm-9:00 pm

1 stop24h 25m

$160

HoustonSt. Louis

HOU - STL

HOUSTL

Houston Hobby

Thu 3/6

5:10 am-7:05 am

Nonstop1h 55m

Lambert-St Louis

Mon 3/10

10:55 pm-1:05 am

Nonstop2h 10m

$177

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Thu 4/3

7:45 am-9:56 am

Nonstop2h 11m

Lambert-St Louis

Mon 4/7

8:40 am-11:03 am

Nonstop2h 23m

$177

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Mon 3/31

9:21 pm-5:52 pm

1 stop20h 31m

Lambert-St Louis

Wed 4/2

4:57 pm-10:58 am

1 stop18h 01m

$179

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Tue 3/18

2:20 pm-4:15 pm

Nonstop1h 55m

Springfield-Branson

Sat 3/22

4:55 pm-7:09 pm

Nonstop2h 14m

$190

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Thu 3/6

9:52 pm-9:15 am

1 stop11h 23m

Kansas City

Thu 3/13

10:20 am-11:29 pm

1 stop13h 09m

$197

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Thu 3/20

5:00 am-10:38 am

1 stop5h 38m

Lambert-St Louis

Thu 3/27

7:02 am-1:39 pm

1 stop6h 37m

$197

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Tue 4/1

6:00 am-12:00 pm

1 stop6h 00m

Lambert-St Louis

Wed 4/2

6:50 am-3:00 pm

1 stop8h 10m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 57 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.

Travel insights for flights from Houston to Missouri

Get recent, data-driven insights about flights from Houston to Missouri including ideal travel times, pricing trends, and more.

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 February 20, 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.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Houston to Missouri to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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?

    $80 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $80 and $89, respectively.

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

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

  • What are the cheapest flights from Houston to Missouri?

    While on average a flight from Houston to Missouri is generally $307, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Houston Hobby - Kansas City), you can expect to pay $160 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$193FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$110Average$280FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$148Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$205Average$393FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$367FlexibilityNo cancel feeOn-time63%
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