$130+ Cheap flights from Springfield, IL (SPI) to George Bush Intcntl (IAH)
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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — IAH
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Springfield to George Bush Intcntl 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
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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 Springfield to George Bush Intcntl
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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 April 23, 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 April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:21 pm
SPI
- IAH
2 stops23h 31m
Multiple Airlines
Fri 7/37:24 pm
IAH
- SPI
1 stop24h 17m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:26 pm
SPI
- IAH
1 stop16h 15m
Multiple Airlines
Sat 10/176:00 am
IAH
- SPI
1 stop13h 53m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:26 pm
SPI
- IAH
1 stop16h 15m
Multiple Airlines
Fri 10/164:24 pm
IAH
- SPI
1 stop27h 29m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:26 pm
SPI
- IAH
1 stop16h 15m
Multiple Airlines
Tue 10/139:58 am
IAH
- SPI
2 stops32h 48m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:26 pm
SPI
- IAH
1 stop16h 15m
Multiple Airlines
Wed 10/148:00 am
IAH
- SPI
2 stops10h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 4/20. 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 10/106:19 am
SPI
- IAH
1 stop6h 14m
American Airlines
Wed 10/144:52 pm
IAH
- SPI
1 stop6h 15m
American Airlines
Deal found 4/20![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Fri 6/122:31 pm
SPI
- IAH
2 stops7h 57m
American Airlines
Tue 6/166:31 pm
IAH
- SPI
1 stop5h 13m
American Airlines
Deal found 4/20![American Airlines logo]()
$455
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 April 23, 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 April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:21 pm
SPI
- IAH
2 stops23h 31m
Multiple Airlines
Fri 7/37:24 pm
IAH
- SPI
1 stop24h 17m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 6/122:31 pm
SPI
- IAH
2 stops9h 28m
American Airlines
Tue 6/166:31 pm
IAH
- SPI
1 stop5h 13m
American Airlines
Deal found 4/22![American Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:26 pm
SPI
- IAH
1 stop16h 15m
Multiple Airlines
Wed 10/148:00 am
IAH
- SPI
2 stops10h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 7/26:00 am
SPI
- IAH
1 stop6h 34m
American Airlines
Sun 7/56:27 pm
IAH
- SPI
1 stop5h 18m
American Airlines
Deal found 4/20![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 5/226:00 am
SPI
- IAH
2 stops12h 05m
American Airlines
Sun 5/245:00 am
IAH
- SPI
2 stops9h 01m
American Airlines
Deal found 4/19![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 5/155:45 am
SPI
- IAH
2 stops11h 36m
American Airlines
Sun 5/175:00 am
IAH
- SPI
2 stops9h 19m
American Airlines
Deal found 4/19![American Airlines logo]()
$507
Last-minute flights from Springfield to George Bush IntcntlDiscover last-minute flight deals from Springfield to George Bush Intcntl. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to George Bush Intcntl. Data last updated April 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 5/35:45 am
SPI
- IAH
1 stop6h 58m
American Airlines
Mon 5/116:27 pm
IAH
- SPI
1 stop5h 16m
American Airlines
Deal found 4/21![American Airlines logo]()
$610
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/55:45 am
SPI
- IAH
1 stop6h 58m
American Airlines
Sat 5/94:59 pm
IAH
- SPI
1 stop6h 44m
American Airlines
Deal found 4/20![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Thu 5/145:45 am
SPI
- IAH
1 stop6h 47m
American Airlines
Sun 5/176:27 pm
IAH
- SPI
1 stop5h 16m
American Airlines
Deal found 4/19![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Thu 5/145:45 am
SPI
- IAH
2 stops10h 06m
American Airlines
Sat 5/166:27 pm
IAH
- SPI
1 stop5h 16m
American Airlines
Deal found 4/19![American Airlines logo]()
$592
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Thu 5/145:45 am
SPI
- IAH
2 stops8h 46m
American Airlines
Mon 5/1812:10 pm
IAH
- SPI
2 stops11h 33m
American Airlines
Deal found 4/19![American Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 5/155:45 am
SPI
- IAH
2 stops11h 36m
American Airlines
Sun 5/176:27 pm
IAH
- SPI
1 stop5h 16m
American Airlines
Deal found 4/19![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 5/155:45 am
SPI
- IAH
1 stop6h 47m
American Airlines
Mon 5/186:27 pm
IAH
- SPI
1 stop5h 16m
American Airlines
Deal found 4/19![American Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 4/19. 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.
Fri 5/226:00 am
SPI
- IAH
1 stop6h 36m
American Airlines
Sun 5/246:29 pm
IAH
- SPI
1 stop5h 18m
American Airlines
Deal found 4/19![American Airlines logo]()
$497
One-way flights from Springfield to George Bush IntcntlSearch for one-way flight options from Springfield to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Springfield to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:06 am
SPI
- IAH
2 stops12h 44m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:06 am
SPI
- IAH
2 stops12h 44m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:36 pm
SPI
- IAH
3 stops42h 51m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Sun 5/35:45 am
SPI
- IAH
1 stop6h 58m
American Airlines
Deal found 4/18![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Thu 4/305:45 am
SPI
- IAH
1 stop6h 58m
American Airlines
Deal found 4/18![American Airlines logo]()
$391
Find flight deals from Springfield to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to George Bush Intcntl (IAH). 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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (Kiwi.com) |
One-way from | $130 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Springfield to George Bush Intcntl 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 23, 2026.
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
Cheapest round-trip
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Sat 6/27
8:21 pm-7:52 pm
2 stops23h 31m
Houston George Bush Intcntl
Fri 7/3
7:24 pm-7:41 pm
1 stop24h 17m
$368
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Wed 10/7
7:26 pm-11:41 am
1 stop16h 15m
Houston George Bush Intcntl
Wed 10/14
8:00 am-6:46 pm
2 stops10h 46m
$433
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Fri 6/12
2:31 pm-11:59 pm
2 stops9h 28m
Houston George Bush Intcntl
Tue 6/16
6:31 pm-11:44 pm
1 stop5h 13m
$455
Quickest round-trip
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Thu 7/2
6:00 am-12:34 pm
1 stop6h 34m
Houston George Bush Intcntl
Sun 7/5
6:27 pm-11:45 pm
1 stop5h 18m
$497
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Fri 5/22
6:00 am-6:05 pm
2 stops12h 05m
Houston George Bush Intcntl
Sun 5/24
5:00 am-2:01 pm
2 stops9h 01m
$507
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Fri 5/15
5:45 am-5:21 pm
2 stops11h 36m
Houston George Bush Intcntl
Sun 5/17
5:00 am-2:19 pm
2 stops9h 19m
$507
Cheapest one-way
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Sat 5/2
10:06 am-10:50 pm
2 stops12h 44m
$130
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Wed 4/29
10:06 am-10:50 pm
2 stops12h 44m
$183
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Fri 5/1
4:36 pm-11:27 am
3 stops42h 51m
$236
Quickest one-way
SpringfieldHouston
SPI - IAH
SPIIAH
Springfield Capital
Sun 5/3
5:45 am-12:43 pm
1 stop6h 58m
$295
Showing 1-10 of 11 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated April 23, 2026.
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.
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.1
Food
6.4
Crew
7.9
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.1
Food
6.4
Crew
7.9
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Related info for your journey
Find useful and relevant information for your journey from Springfield to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
The Woodlands
Spring
Montgomery
Tomball
Jersey Village
Humble
Cypress
Conroe
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Springfield and George Bush Intcntl flights
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Top airline flying from Springfield to George Bush Intcntl
Discover the top airline that operate flights from Springfield to George Bush Intcntl. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$423 | Average$514 | FlexibilityNo cancel fee | On-time71% |