HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$89+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — STL
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 avril 29, 2025.

Round-trip from

$209
(American Airlines)

One-way from

$89
(Frontier)

Popular in

January

Cheapest in

October

Average price

$366

Good round-trip deal

$289 or less

Good one-way deal

$156 or less
From Houston George Bush Intcntl to Missouri
Search Deals
One-way flight from Houston George Bush Intcntl to Missouri
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Missouri.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Missouri.
Search Deals

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 avril 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/285:00 amIAH - SGF
1 stop3h 47mAmerican Airlines
mer. 6/47:17 pmSGF - IAH
1 stop3h 27mAmerican Airlines
Deal found 4/29$209
This Frontier deal was found by Cheapflights users on 4/28. 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.
jeu. 5/16:00 amIAH - STL
1 stop9h 07mFrontier
jeu. 5/19:55 pmSTL - IAH
1 stop13h 23mFrontier
Deal found 4/28$218
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/288:04 pmIAH - SGF
Nonstop1h 56mUnited Airlines
mer. 6/46:15 amSGF - IAH
Nonstop2h 07mUnited Airlines
Deal found 4/29$259
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2811:45 amIAH - SGF
1 stop6h 31mDelta
mer. 6/46:56 pmSGF - IAH
1 stop5h 03mDelta
Deal found 4/29$266
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/278:05 pmIAH - STL
Nonstop2h 10mUnited Airlines
mar. 6/311:22 amSTL - IAH
Nonstop2h 16mUnited Airlines
Deal found 4/29$271
This Delta deal was found by Cheapflights users on 4/28. 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.
sam. 5/245:06 pmIAH - MCI
1 stop6h 30mDelta
sam. 5/313:57 pmMCI - IAH
1 stop7h 00mDelta
Deal found 4/28$278
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:10 pmIAH - MCI
Nonstop2h 08mUnited Airlines
sam. 7/123:06 pmMCI - IAH
Nonstop2h 14mUnited Airlines
Deal found 4/29$281
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/288:44 pmIAH - MCI
2 stops17h 06mSpirit Airlines
mar. 6/105:46 amMCI - IAH
1 stop7h 02mSpirit Airlines
Deal found 4/28$284
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/58:24 amIAH - STL
2 stops10h 17mMultiple Airlines
lun. 6/95:15 pmSTL - IAH
2 stops30h 44mMultiple Airlines
Deal found 4/28$287
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/158:24 amIAH - MCI
1 stop26h 24mMultiple Airlines
dim. 5/184:45 pmMCI - IAH
2 stops26h 49mMultiple Airlines
Deal found 4/28$291
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/35:50 pmIAH - STL
1 stop5h 11mDelta
dim. 9/77:20 amSTL - IAH
1 stop7h 29mDelta
Deal found 4/29$291
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/295:00 amIAH - MCI
1 stop3h 51mAmerican Airlines
sam. 7/55:49 pmMCI - IAH
1 stop6h 10mAmerican Airlines
Deal found 4/28$309

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 avril 29, 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

mer. 5/28

5:00 am-8:47 am

1 stop3h 47m

Springfield-Branson

mer. 6/4

7:17 pm-10:44 pm

1 stop3h 27m

$209

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

ven. 5/9

4:43 pm-12:14 am

1 stop7h 31m

Lambert-St Louis

dim. 5/11

9:55 pm-11:18 am

1 stop13h 23m

$218

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

mer. 5/28

8:04 pm-10:00 pm

Nonstop1h 56m

Springfield-Branson

mer. 6/4

6:15 am-8:22 am

Nonstop2h 07m

$259

HoustonSpringfield

IAH - SGF

IAHSGF

Houston George Bush Intcntl

mer. 5/28

11:45 am-6:16 pm

1 stop6h 31m

Springfield-Branson

mer. 6/4

6:56 pm-11:59 pm

1 stop5h 03m

$266

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

mar. 5/27

8:05 pm-10:15 pm

Nonstop2h 10m

Lambert-St Louis

mar. 6/3

11:22 am-1:38 pm

Nonstop2h 16m

$271

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

sam. 5/24

5:06 pm-11:36 pm

1 stop6h 30m

Kansas City

sam. 5/31

3:57 pm-10:57 pm

1 stop7h 00m

$278

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

mar. 7/1

12:10 pm-2:18 pm

Nonstop2h 08m

Kansas City

sam. 7/12

3:06 pm-5:20 pm

Nonstop2h 14m

$281

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

mer. 5/28

8:44 pm-1:50 pm

2 stops17h 06m

Kansas City

mar. 6/10

5:46 am-12:48 pm

1 stop7h 02m

$284

HoustonSt. Louis

IAH - STL

IAHSTL

Houston George Bush Intcntl

jeu. 6/5

8:24 am-6:41 pm

2 stops10h 17m

Lambert-St Louis

lun. 6/9

5:15 pm-11:59 pm

2 stops30h 44m

$287

HoustonKansas City

IAH - MCI

IAHMCI

Houston George Bush Intcntl

jeu. 5/15

8:24 am-10:48 am

1 stop26h 24m

Kansas City

dim. 5/18

4:45 pm-7:34 pm

2 stops26h 49m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 36 results
1
2
3
4

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 avril 29, 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 avril 29, 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
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
7,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Frontier, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Spirit Airlines 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 - Lambert-St Louis, Houston George Bush Intcntl - Kansas City 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 (85%), ANA (85%) and Mesa Airlines (82%).

  • 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 $135. On average you can expect to pay $342. The most popular route, (Houston George Bush Intcntl - Lambert-St Louis), can usually be booked for $256.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Seattle flights
Hobby to LaGuardia flights
Hobby to Las Vegas flights
Hobby to John F Kennedy Intl flights
Hobby to Newark flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Seattle flights
Hobby to Los Angeles flights
George Bush Intcntl to John F Kennedy Intl flights
Hobby to Denver flights
George Bush Intcntl to Newark flights
Hobby to Orlando flights
George Bush Intcntl to Los Angeles flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Denver flights
Hobby to Boston flights
Hobby to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Hobby to Miami flights
George Bush Intcntl to Boston flights
Hobby to Honolulu flights
Hobby to Ontario flights
George Bush Intcntl to Orlando flights
Hobby to San Francisco flights
Hobby to Charlotte flights
George Bush Intcntl to Ontario flights
Hobby to Atlanta flights
George Bush Intcntl to Honolulu flights
Hobby to Baltimore flights
Hobby to Reagan-National flights
George Bush Intcntl to Miami flights
George Bush Intcntl to San Francisco flights
Hobby to Midway flights
Hobby to Fort Lauderdale flights
Hobby to Dallas/Fort Worth flights
Hobby to Philadelphia flights
Hobby to Sky Harbor Intl flights
George Bush Intcntl to Charlotte flights
George Bush Intcntl to Sky Harbor Intl flights
George Bush Intcntl to Fort Lauderdale flights
George Bush Intcntl to Philadelphia flights
Hobby to Santa Ana flights
Hobby to Portland flights
Hobby to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Hobby to Salt Lake City flights
George Bush Intcntl to Dallas/Fort Worth flights
George Bush Intcntl to Santa Ana flights
George Bush Intcntl to Atlanta flights
George Bush Intcntl to Portland flights

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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$176FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$148Average$373FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$211Average$292FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$222Average$387FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.