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$428+ Cheap flights from George Bush Intcntl (IAH) to Springfield, IL (SPI)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SPI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Springfield

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

This American Airlines deal was found by Cheapflights users on 1/26. 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 3/76:40 pm
IAH
-
SPI
1 stop4h 52m
American Airlines
Wed 3/116:37 pm
SPI
-
IAH
1 stop5h 16m
American Airlines
Deal found 1/26$428
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 3/76:40 pm
IAH
-
SPI
1 stop4h 52m
American Airlines
Sun 3/85:00 am
SPI
-
IAH
1 stop7h 26m
American Airlines
Deal found 1/25$453
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 1/288:00 am
IAH
-
SPI
1 stop6h 55m
American Airlines
Thu 1/292:48 pm
SPI
-
IAH
1 stop7h 54m
American Airlines
Deal found 1/25$857
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/107:59 am
IAH
-
SPI
1 stop15h 33m
American Airlines
Sat 3/145:00 am
SPI
-
IAH
1 stop15h 00m
American Airlines
Deal found 1/26$1,089

Find flight deals from George Bush Intcntl to Springfield

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Springfield (SPI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$428
(American Airlines)
Provider with most accurate pricing for Houston George Bush Intcntl-Springfield Capital flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Springfield Capital flights.
Search Deals
From Houston George Bush Intcntl to Springfield Capital
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Springfield 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 January 26, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Springfield that are best for you.

Fly from

George Bush Intcntl

Fly to

Springfield

Route

Depart

Return

Price

HoustonSpringfield

IAH - SPI

IAHSPI

Houston George Bush Intcntl

Sat 3/7

6:40 pm-11:32 pm

1 stop4h 52m

Springfield Capital

Wed 3/11

6:37 pm-11:53 pm

1 stop5h 16m

$428

HoustonSpringfield

IAH - SPI

IAHSPI

Houston George Bush Intcntl

Sat 3/7

6:40 pm-11:32 pm

1 stop4h 52m

Springfield Capital

Sun 3/8

5:00 am-12:26 pm

1 stop7h 26m

$453

HoustonSpringfield

IAH - SPI

IAHSPI

Houston George Bush Intcntl

Tue 3/10

7:59 am-11:32 pm

1 stop15h 33m

Springfield Capital

Sat 3/14

5:00 am-8:00 pm

1 stop15h 00m

$1,089

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from George Bush Intcntl to Springfield

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 George Bush Intcntl to Springfield in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Houston George Bush Intcntl Airport-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Springfield, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Springfield, Illinois 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 Houston George Bush Intcntl Airport-Springfield, Illinois 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 George Bush Intcntl to Springfield

Have a flexible travel schedule? Discover the best time to fly to Springfield 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 Springfield

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

Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois (average of $117). Flying from Houston George Bush Intcntl Airport to Springfield, Illinois in February is currently the most expensive (average of $284). 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.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Springfield Capital (SPI) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Springfield. You should not have trouble finding flights to Capital from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Springfield airport from Houston George Bush Intcntl. It is only a 3.4 mi journey from Capital (SPI) to Springfield’s city center.

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

    Departing from Houston George Bush Intcntl Airport to Springfield, Illinois will take you 4h 52m. Houston George Bush Intcntl Airport and Springfield, Illinois are separated by a distance of 752 mi.

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

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

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

    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 Springfield.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Springfield 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 Springfield, Illinois?

    Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Springfield, Illinois (average of $117). Flying from Houston George Bush Intcntl Airport to Springfield, Illinois in February is currently the most expensive (average of $284). 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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