How long is the flight from Springfield, Illinois to Houston George Bush Intcntl Airport?

For as low as $464, American Airlines can have you in Houston George Bush Intcntl Airport from Springfield, Illinois in 5h 17m. There are 752 mi between Springfield, Illinois and Houston George Bush Intcntl Airport.

What is the cheapest airline to fly from Springfield, Illinois to Houston George Bush Intcntl Airport round-trip?

Cheapflights users have booked flights from Springfield, Illinois to Houston George Bush Intcntl Airport round-trip from $429.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What is the cheapest time of day to fly from SPI to IAH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Springfield, Illinois to Houston George Bush Intcntl Airport as you normally would.

Most accurate provider : When it comes to deals on Springfield, Illinois-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Springfield, Illinois-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Springfield to Houston George Bush Intcntl?

Springfield Capital (SPI), located 3.4 mi from the city center, is the airport you fly out of when you book flights from Springfield to Houston George Bush Intcntl. 1 airline have flights from Capital to Houston George Bush Intcntl on a regular basis. Booking flights from Springfield Capital to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Springfield to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$193+ Cheap Flights from Springfield, IL to Houston George Bush Intcntl Airport

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Cheap flight deals from Springfield to George Bush Intcntl

Cheapest

Best

Cheapest flights from Springfield to George Bush Intcntl
Explore the most affordable flight options available from Springfield to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.

Sat 12/123:12 pm -

1 stop5h 17m

Sun 12/206:41 pm -

1 stop5h 36m

Deal found 10/25

$464

Best flights from Springfield to George Bush Intcntl
Discover carefully curated flight deals from Springfield to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Wed 1/67:26 pm -

1 stop17h 08m

Tue 1/125:44 pm -

1 stop25h 02m

Deal found 10/25

$193

Sat 12/123:12 pm -

1 stop5h 17m

Sun 12/206:41 pm -

1 stop5h 36m

Deal found 10/25

$464

Sun 2/146:05 am -

1 stop5h 17m

Fri 2/199:19 am -

1 stop5h 22m

Deal found 10/23

$493

Fri 3/193:14 pm -

1 stop4h 57m

Tue 3/236:16 pm -

1 stop6h 22m

Deal found 10/25

$555

Find flight deals from Springfield to George Bush Intcntl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$193 (Kiwi.com)

Provider with most accurate pricing for Springfield Capital-Houston George Bush Intcntl flight deals.

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Provider most trusted by Cheapflights users for Springfield Capital-Houston George Bush Intcntl flights.

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From Springfield Capital to Houston George Bush Intcntl

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Springfield to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldHouston

SPI Springfield Capital - IAH Houston George Bush Intcntl

SPIIAH

Springfield Capital

Wed 1/6

7:26 pm-12:34 pm

1 stop17h 08m

Houston George Bush Intcntl

Tue 1/12

5:44 pm-6:46 pm

1 stop25h 02m

$193

SpringfieldHouston

SPI Springfield Capital - IAH Houston George Bush Intcntl

SPIIAH

Springfield Capital

Sat 12/12

3:12 pm-8:29 pm

1 stop5h 17m

Houston George Bush Intcntl

Sun 12/20

6:41 pm-12:17 am

1 stop5h 36m

$464

Quickest round-trip

SpringfieldHouston

SPI Springfield Capital - IAH Houston George Bush Intcntl

SPIIAH

Springfield Capital

Sun 2/14

6:05 am-11:22 am

1 stop5h 17m

Houston George Bush Intcntl

Fri 2/19

9:19 am-2:41 pm

1 stop5h 22m

$493

SpringfieldHouston

SPI Springfield Capital - IAH Houston George Bush Intcntl

SPIIAH

Springfield Capital

Fri 3/19

3:14 pm-8:11 pm

1 stop4h 57m

Houston George Bush Intcntl

Tue 3/23

6:16 pm-12:38 am

1 stop6h 22m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Sorted by cheapest first

Compare providers for flights from Springfield to George Bush Intcntl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to George Bush Intcntl in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Springfield, Illinois-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Springfield, Illinois-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Springfield, Illinois-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Springfield to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Springfield with our price prediction graph.

SPI-IAH

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.

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from Springfield to Houston George Bush Intcntl Airport, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.0

Good

12,190 reviews

Reviews

1 / 20

8.0

Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

American Airlines

7.0

Good

12,190 reviews

American Airlines

7.0

Good

12,190 reviews

Reviews

1 / 20

8.0

Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

What airport do you fly from for flights from Springfield to Houston George Bush Intcntl?
Springfield Capital (SPI), located 3.4 mi from the city center, is the airport you fly out of when you book flights from Springfield to Houston George Bush Intcntl. 1 airline have flights from Capital to Houston George Bush Intcntl on a regular basis. Booking flights from Springfield Capital to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.
How long is the flight from Springfield, Illinois to Houston George Bush Intcntl Airport?
For as low as $464, American Airlines can have you in Houston George Bush Intcntl Airport from Springfield, Illinois in 5h 17m. There are 752 mi between Springfield, Illinois and Houston George Bush Intcntl Airport.
What is the cheapest airline to fly from Springfield, Illinois to Houston George Bush Intcntl Airport round-trip?
Cheapflights users have booked flights from Springfield, Illinois to Houston George Bush Intcntl Airport round-trip from $429.
Can I find deals for flights from Springfield to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Springfield to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Springfield to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to George Bush Intcntl.
Can I find deals for business class flights from Springfield to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Springfield to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Springfield to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$429	Average$512	FlexibilityNo cancel fee	On-time71%

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$193+ Cheap flights from Springfield, IL (SPI) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Springfield to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Springfield to George Bush Intcntl

Cheapest flights from Springfield to George Bush IntcntlExplore the most affordable flight options available from Springfield to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.

Explore the most affordable flight options available from Springfield to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.

Best flights from Springfield to George Bush IntcntlDiscover carefully curated flight deals from Springfield to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Discover carefully curated flight deals from Springfield to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.

Find flight deals from Springfield to George Bush Intcntl

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Springfield to Houston George Bush Intcntl Airport that are best for you.

Compare providers for flights from Springfield to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Springfield to George Bush Intcntl in October.

Best time to book a flight from Springfield to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Springfield with our price prediction graph.

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from Springfield to Houston George Bush Intcntl Airport, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Springfield to Houston George Bush Intcntl?

How long is the flight from Springfield, Illinois to Houston George Bush Intcntl Airport?

What is the cheapest airline to fly from Springfield, Illinois to Houston George Bush Intcntl Airport round-trip?

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

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

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

Traveling to a place near Houston George Bush Intcntl Airport?

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Alternative routes for Springfield to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to George Bush Intcntl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Springfield to George Bush Intcntl by cabin class

Find flights from Springfield to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to George Bush Intcntl

Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.

Springfield and George Bush Intcntl flights

Browse other Springfield and George Bush Intcntl flight options. Last updated on October 26, 2026.

Other flights from Springfield

Browse through other flights departing from Springfield. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.

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Top airline flying from Springfield to George Bush Intcntl

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Cheapest flights from Springfield to George Bush Intcntl
Explore the most affordable flight options available from Springfield to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.

Best flights from Springfield to George Bush Intcntl
Discover carefully curated flight deals from Springfield to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.