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$84+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — STL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Round-trip from

$196
(American Airlines)

One-way from

$84
(Cheapflightsfares)

Popular in

March

Cheapest in

November

Average price

$701

Good round-trip deal

$285 or less

Good one-way deal

$143 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. 14% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/26. 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 4/196:00 amIAH - STL
1 stop4h 25mAmerican Airlines
Sun 4/205:26 amSTL - IAH
1 stop3h 58mAmerican Airlines
Deal found 3/26$197
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 4/157:53 amIAH - SGF
1 stop3h 41mAmerican Airlines
Sun 4/204:21 pmSGF - IAH
1 stop6h 02mAmerican Airlines
Deal found 3/25$209
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/268:05 pmIAH - STL
Nonstop2h 10mUnited Airlines
Sat 5/316:15 amSTL - IAH
Nonstop2h 18mUnited Airlines
Deal found 3/25$212
This Delta deal was found by Cheapflights users on 3/26. 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 4/1612:00 pmIAH - STL
1 stop4h 26mDelta
Fri 4/185:34 pmSTL - IAH
1 stop5h 30mDelta
Deal found 3/26$217
This CheapOair deal was found by Cheapflights users on 3/25. 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 5/97:44 pmIAH - STL
1 stop13h 31mSpirit Airlines
Sun 5/1110:10 amSTL - IAH
1 stop13h 57mSpirit Airlines
Deal found 3/25$227
This CheapOair deal was found by Cheapflights users on 3/25. 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 4/79:14 pmIAH - STL
1 stop26h 32mFrontier
Thu 4/104:57 pmSTL - IAH
1 stop22h 46mFrontier
Deal found 3/25$240
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/158:15 pmIAH - SGF
Nonstop2h 00mUnited Airlines
Sun 4/206:15 amSGF - IAH
Nonstop2h 09mUnited Airlines
Deal found 3/25$259
This Mytrip deal was found by Cheapflights users on 3/25. 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 4/221:38 pmIAH - MCI
1 stop25h 04mSpirit Airlines
Tue 4/294:57 pmMCI - IAH
3 stops26h 54mSpirit Airlines
Deal found 3/25$265
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Thu 5/152:21 pmIAH - STL
2 stops28h 20mMultiple Airlines
Sat 5/1710:10 amSTL - IAH
1 stop21h 38mMultiple Airlines
Deal found 3/25$271
This CheapOair deal was found by Cheapflights users on 3/25. 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 4/106:15 amIAH - MCI
1 stop5h 19mMultiple Airlines
Tue 4/154:57 pmMCI - IAH
1 stop17h 47mMultiple Airlines
Deal found 3/25$272
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 5/710:00 amIAH - MCI
Nonstop2h 10mUnited Airlines
Tue 5/136:13 pmMCI - IAH
Nonstop2h 17mUnited Airlines
Deal found 3/24$273
This CheapOair deal was found by Cheapflights users on 3/25. 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 4/118:40 pmIAH - MCI
1 stop22h 57mFrontier
Mon 4/218:35 pmMCI - IAH
1 stop27h 02mFrontier
Deal found 3/25$280

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 March 26, 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

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Mon 4/14

5:00 am-9:01 am

1 stop4h 01m

Lambert-St Louis

Sun 4/20

5:26 am-9:24 am

1 stop3h 58m

$196

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Mon 4/14

6:32 pm-11:36 pm

1 stop5h 04m

Lambert-St Louis

Thu 4/17

6:00 am-11:05 am

1 stop5h 05m

$197

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Tue 4/15

7:53 am-11:34 am

1 stop3h 41m

Springfield-Branson

Sun 4/20

4:21 pm-10:23 pm

1 stop6h 02m

$209

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Mon 5/26

8:05 pm-10:15 pm

Nonstop2h 10m

Lambert-St Louis

Sat 5/31

6:15 am-8:33 am

Nonstop2h 18m

$212

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Fri 5/9

8:44 pm-9:15 am

1 stop12h 31m

Lambert-St Louis

Sun 5/11

10:10 am-7:48 am

1 stop21h 38m

$222

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Mon 4/7

9:14 pm-11:46 pm

1 stop26h 32m

Lambert-St Louis

Wed 4/9

4:57 pm-10:58 am

1 stop18h 01m

$240

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

Tue 4/15

8:15 pm-10:15 pm

Nonstop2h 00m

Springfield-Branson

Sun 4/20

6:15 am-8:24 am

Nonstop2h 09m

$259

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

Mon 4/21

8:55 pm-5:15 pm

1 stop20h 20m

Lambert-St Louis

Mon 4/28

8:15 am-7:19 am

2 stops23h 04m

$265

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Tue 4/22

1:38 pm-2:42 pm

1 stop25h 04m

Kansas City

Tue 4/29

4:57 pm-7:51 pm

3 stops26h 54m

$265

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

Thu 4/10

6:15 am-11:34 am

1 stop5h 19m

Kansas City

Tue 4/15

4:57 pm-10:44 am

1 stop17h 47m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 40 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 March 26, 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.

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 March 26, 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
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Spirit Airlines
6.3
Okay
7,878 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $84. However, be on the lookout for offers from United Airlines and Delta, 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 Air New Zealand (86%), Virgin Australia (85%) and Mesa Airlines (84%).

  • 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 $348. The most popular route, (Houston George Bush Intcntl - Kansas City), can usually be booked for $190.

  • 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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Alternative routes for George Bush Intcntl to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$170FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$148Average$369FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$211Average$291FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$234Average$378FlexibilityNo cancel feeOn-time69%
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