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$86+ Cheap flights from George Bush Intcntl (IAH) 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — STL
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Missouri

Keep the following information in mind while searching for George Bush Intcntl to Missouri flight deals. Data was last updated April 15, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$86
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$335

Good round-trip deal

$269 or less

Good one-way deal

$167 or less
From Houston George Bush Intcntl to Missouri
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One-way flight from Houston George Bush Intcntl to Missouri
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Highest demand for flights based on searches. 17% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Missouri.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Missouri.
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Find flight deals from George Bush Intcntl to Missouri

Cheapest flights from George Bush Intcntl to Missouri
Explore the most affordable flight options available from George Bush Intcntl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This United Airlines deal was found by Cheapflights users on 4/14. 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 6/178:04 pmIAH - SGF
Nonstop1h 56mUnited Airlines
Tue 6/246:15 amSGF - IAH
Nonstop2h 07mUnited Airlines
Deal found 4/14$209
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Sat 5/248:42 pmIAH - STL
1 stop27h 10mFrontier
Mon 5/267:24 pmSTL - IAH
1 stop14h 59mFrontier
Deal found 4/14$220
This American Airlines deal was found by Cheapflights users on 4/14. 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 8/232:38 pmIAH - SGF
1 stop4h 39mAmerican Airlines
Fri 8/295:50 amSGF - IAH
1 stop5h 31mAmerican Airlines
Deal found 4/14$229
This Mytrip deal was found by Cheapflights users on 4/15. 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.
Tue 5/65:30 amIAH - STL
1 stop11h 45mSpirit Airlines
Sat 5/1710:10 amSTL - IAH
3 stops31h 29mSpirit Airlines
Deal found 4/15$233
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Wed 5/147:44 pmIAH - STL
1 stop13h 31mMultiple Airlines
Fri 5/165:15 pmSTL - IAH
2 stops30h 44mMultiple Airlines
Deal found 4/14$234
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Mon 5/55:45 amIAH - MCI
2 stops34h 17mSpirit Airlines
Sat 5/1011:26 amMCI - IAH
1 stop12h 41mSpirit Airlines
Deal found 4/14$267
This Booking.com deal was found by Cheapflights users on 4/14. 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.
Wed 5/287:00 amIAH - MCI
1 stop6h 51mMultiple Airlines
Sat 5/3111:26 amMCI - IAH
1 stop12h 41mMultiple Airlines
Deal found 4/14$270
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/131:40 pmIAH - STL
Nonstop2h 09mUnited Airlines
Tue 5/208:30 amSTL - IAH
Nonstop2h 22mUnited Airlines
Deal found 4/15$271
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Mon 5/58:11 pmIAH - MCI
Nonstop2h 09mUnited Airlines
Thu 5/83:10 pmMCI - IAH
Nonstop2h 11mUnited Airlines
Deal found 4/14$273
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Fri 4/256:00 amIAH - MCI
1 stop13h 50mFrontier
Sat 4/268:40 pmMCI - IAH
1 stop13h 51mFrontier
Deal found 4/14$280
This Mytrip deal was found by Cheapflights users on 4/13. 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.
Fri 5/165:53 pmIAH - SGF
1 stop25h 36mMultiple Airlines
Mon 5/193:09 pmSGF - IAH
1 stop13h 46mMultiple Airlines
Deal found 4/13$285
This American Airlines deal was found by Cheapflights users on 4/14. 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 6/216:00 amIAH - MCI
1 stop6h 48mAmerican Airlines
Sat 6/282:39 pmMCI - IAH
1 stop5h 31mAmerican Airlines
Deal found 4/14$293

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl 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 April 15, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Missouri that are best for you.

Fly from

George Bush Intcntl

Fly to

Missouri

Route

Depart

Return

Price

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Sat 9/20

12:10 pm-2:03 pm

Nonstop1h 53m

Springfield-Branson

Sat 9/27

6:15 am-8:16 am

Nonstop2h 01m

$209

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Sat 5/24

8:42 pm-11:52 pm

1 stop27h 10m

Lambert-St Louis

Mon 5/26

7:24 pm-10:23 am

1 stop14h 59m

$220

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Wed 9/3

7:58 am-11:35 am

1 stop3h 37m

Springfield-Branson

Sun 9/7

8:20 pm-11:39 pm

1 stop3h 19m

$229

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Wed 5/21

5:53 pm-9:15 am

2 stops15h 22m

Lambert-St Louis

Sat 5/24

10:10 am-1:50 pm

1 stop27h 40m

$232

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Wed 5/14

7:44 pm-9:15 am

1 stop13h 31m

Lambert-St Louis

Fri 5/16

5:15 pm-11:59 pm

2 stops30h 44m

$234

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Fri 6/20

5:35 pm-10:35 pm

1 stop5h 00m

Springfield-Branson

Mon 6/23

6:56 pm-11:59 pm

1 stop5h 03m

$264

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Mon 5/5

5:45 am-4:02 pm

2 stops34h 17m

Kansas City

Sat 5/10

11:26 am-12:07 am

1 stop12h 41m

$267

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Wed 5/28

7:00 am-1:51 pm

1 stop6h 51m

Kansas City

Sat 5/31

11:26 am-12:07 am

1 stop12h 41m

$270

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Tue 5/13

1:40 pm-3:49 pm

Nonstop2h 09m

Lambert-St Louis

Tue 5/20

8:30 am-10:52 am

Nonstop2h 22m

$271

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Mon 5/5

8:11 pm-10:20 pm

Nonstop2h 09m

Kansas City

Thu 5/8

3:10 pm-5:21 pm

Nonstop2h 11m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 38 results
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Best time to book a flight from George Bush Intcntl to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from George Bush Intcntl 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 George Bush Intcntl Airport to Missouri

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Missouri?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Missouri (average of $311). Flying from Houston George Bush Intcntl Airport 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 IAH to MO?

Find hourly flight availability from George Bush Intcntl 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 April 15, 2025.

When flying from Houston George Bush Intcntl Airport 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.

Weekly flight availability from Houston George Bush Intcntl Airport to Missouri

Explore weekly flight availability from George Bush Intcntl to Missouri. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from IAH to USMO are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 April 15, 2025.
Read through reviews of airlines operating flights from Houston to Missouri, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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 >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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 >
Spirit Airlines
6.3
Okay
7,921 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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 George Bush Intcntl 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 George Bush Intcntl Airport to Missouri one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $86. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to Missouri for a low price.

  • What are the most popular routes from Houston George Bush Intcntl Airport to Missouri?

    When deciding which route to take from Houston George Bush Intcntl Airport to Missouri consider Houston George Bush Intcntl - Kansas City, Houston George Bush Intcntl - Lambert-St Louis or Houston George Bush Intcntl - Springfield-Branson as they are the most popular.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Missouri?

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Missouri are SkyWest Airlines (100%), United Airlines (89%) and Mesa Airlines (85%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Missouri?

    The cheapest flight price from Houston George Bush Intcntl Airport to Missouri is $88. On average you can expect to pay $308. The most popular route, (Houston George Bush Intcntl - Kansas City), can usually be booked for $193.

  • Can I find deals for flights from George Bush Intcntl to Missouri that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Missouri?

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

  • Can I find deals for business class flights from George Bush Intcntl to Missouri?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Missouri (average of $311). Flying from Houston George Bush Intcntl Airport 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.

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Top 4 airlines flying from George Bush Intcntl to Missouri

Discover the top 4 airlines that operate flights from George Bush Intcntl 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$174FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$148Average$365FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$211Average$292FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$222Average$384FlexibilityNo cancel feeOn-time69%

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