$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.
SPI — IAH
Nov 29 — Dec 61
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
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 Springfield to George Bush Intcntl
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Best
Last-minute
One-way
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 30, 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 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:36 pm -
1 stop26h 01m
Mon 11/238:19 pm -
1 stop12h 47m
Deal found 10/28![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/249:46 am -
1 stop14h 39m
Tue 12/17:39 pm -
1 stop23h 17m
Deal found 10/27![Multiple Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/253:01 pm -
1 stop5h 11m
Sat 11/287:39 am -
1 stop7h 06m
Deal found 10/28![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/123:12 pm -
1 stop5h 17m
Sun 12/206:41 pm -
1 stop5h 36m
Deal found 10/25![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/243:01 pm -
2 stops7h 44m
Tue 12/112:06 pm -
2 stops12h 07m
Deal found 10/27![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/265:12 am -
2 stops30h 11m
Sat 11/287:39 am -
1 stop7h 06m
Deal found 10/28![American Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/273:01 pm -
1 stop9h 08m
Fri 12/45:06 pm -
1 stop7h 16m
Deal found 10/29![American Airlines logo]()
$515
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 30, 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 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:26 pm -
1 stop17h 08m
Tue 1/125:44 pm -
1 stop25h 02m
Deal found 10/25![Multiple Airlines logo]()
$193
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/123:12 pm -
1 stop5h 17m
Sun 12/206:41 pm -
1 stop5h 36m
Deal found 10/25![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/265:12 am -
1 stop9h 38m
Sat 11/287:39 am -
1 stop7h 06m
Deal found 10/28![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 10/27. 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 2/146:08 am -
2 stops9h 50m
Tue 2/169:22 am -
1 stop5h 20m
Deal found 10/27![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/27. 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 2/136:08 am -
2 stops12h 21m
Sun 2/149:22 am -
1 stop5h 20m
Deal found 10/27![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 10/27. 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 2/183:14 pm -
1 stop5h 09m
Mon 2/229:22 am -
1 stop5h 20m
Deal found 10/27![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 2/146:08 am -
1 stop5h 18m
Fri 2/199:22 am -
1 stop5h 20m
Deal found 10/26![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/273:01 pm -
1 stop9h 08m
Fri 12/45:06 pm -
1 stop7h 16m
Deal found 10/29![American Airlines logo]()
$515
Last-minute flights from Springfield to George Bush IntcntlDiscover last-minute flight deals from Springfield to George Bush Intcntl. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to George Bush Intcntl. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:36 pm -
1 stop26h 01m
Mon 11/238:19 pm -
1 stop12h 47m
Deal found 10/28![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/186:05 am -
2 stops9h 38m
Mon 11/2310:44 am -
2 stops13h 29m
Deal found 10/28![American Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/249:46 am -
1 stop14h 39m
Tue 12/17:39 pm -
1 stop23h 17m
Deal found 10/27![Multiple Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/243:01 pm -
2 stops7h 44m
Tue 12/112:06 pm -
2 stops12h 07m
Deal found 10/27![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/253:01 pm -
1 stop5h 11m
Sat 11/287:39 am -
1 stop7h 06m
Deal found 10/28![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/265:12 am -
2 stops30h 11m
Sat 11/287:39 am -
1 stop7h 06m
Deal found 10/28![American Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/273:01 pm -
1 stop9h 08m
Fri 12/45:06 pm -
1 stop7h 16m
Deal found 10/29![American Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/283:15 pm -
1 stop4h 57m
Mon 11/306:55 pm -
1 stop5h 18m
Deal found 10/26![American Airlines logo]()
$560
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 October 30, 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 October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/278:50 am -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/275:59 pm -
3 stops30h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$622
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $193 (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 7,457,451 searches. Data last updated October 30, 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 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
Quickest round-trip
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Fri 11/27
8:50 am-4:28 pm
1 stop7h 38m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$247
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
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Thu 11/26
5:12 am-2:50 pm
1 stop9h 38m
Houston George Bush Intcntl
Sat 11/28
7:39 am-2:45 pm
1 stop7h 06m
$466
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Sun 2/14
6:08 am-3:58 pm
2 stops9h 50m
Houston George Bush Intcntl
Tue 2/16
9:22 am-2:42 pm
1 stop5h 20m
$469
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Sat 2/13
6:08 am-6:29 pm
2 stops12h 21m
Houston George Bush Intcntl
Sun 2/14
9:22 am-2:42 pm
1 stop5h 20m
$469
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Thu 2/18
3:14 pm-8:23 pm
1 stop5h 09m
Houston George Bush Intcntl
Mon 2/22
9:22 am-2:42 pm
1 stop5h 20m
$493
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Sun 2/14
6:08 am-11:26 am
1 stop5h 18m
Houston George Bush Intcntl
Fri 2/19
9:22 am-2:42 pm
1 stop5h 20m
$493
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Fri 11/27
3:01 pm-12:09 am
1 stop9h 08m
Houston George Bush Intcntl
Fri 12/4
5:06 pm-12:22 am
1 stop7h 16m
$515
SpringfieldHouston
SPI Springfield Capital - IAH Houston George Bush Intcntl
SPIIAH
Springfield Capital
Fri 11/27
5:59 pm-12:25 am
3 stops30h 26m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$622
Sorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 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 October 30, 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
7.1
Boarding
7.4
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.0
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Comfort
7.1
Boarding
7.4
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.0
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 locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
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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 30, 2026.
Springfield and George Bush Intcntl flights
Browse other Springfield and George Bush Intcntl flight options. Last updated on October 30, 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 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$429 | Average$512 | FlexibilityNo cancel fee | On-time71% |