$100 Cheap Flights from Springfield (SPI) to Houston (IAH)

View $100 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Springfield, IL (SPI-Abraham Lincoln Capital) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Springfield to Houston (SPI-IAH)

Prices were available within the past 7 days and start at $100 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 1 - Tue, Oct 7
SPI
Springfield
IAH
Houston
$199 Roundtrip, found 5 days ago
$199
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 1 from Springfield to Houston, returning Tue, Oct 7, priced at $199 found 5 days ago
American Airlines
Wed, Oct 1 - Tue, Oct 7
SPI
Springfield
IAH
Houston
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 1 from Springfield to Houston, returning Tue, Oct 7, priced at $204 found 5 days ago
American Airlines
Tue, Oct 28 - Wed, Nov 12
SPI
Springfield
IAH
Houston
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Springfield to Houston, returning Wed, Nov 12, priced at $269 found 5 days ago
American Airlines
Tue, Oct 28 - Mon, Nov 10
SPI
Springfield
IAH
Houston
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Springfield to Houston, returning Mon, Nov 10, priced at $274 found 5 days ago
American Airlines
Sat, Oct 25 - Wed, Nov 12
SPI
Springfield
IAH
Houston
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 25 from Springfield to Houston, returning Wed, Nov 12, priced at $274 found 5 days ago
American Airlines
Thu, Oct 2 - Fri, Oct 24
SPI
Springfield
IAH
Houston
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 2 from Springfield to Houston, returning Fri, Oct 24, priced at $279 found 5 days ago
American Airlines
Sat, Oct 25 - Mon, Nov 10
SPI
Springfield
IAH
Houston
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Oct 25 from Springfield to Houston, returning Mon, Nov 10, priced at $279 found 5 days ago
American Airlines
Thu, Oct 23 - Mon, Nov 10
SPI
Springfield
IAH
Houston
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Oct 23 from Springfield to Houston, returning Mon, Nov 10, priced at $284 found 5 days ago
American Airlines
Wed, Oct 1 - Tue, Oct 7
SPI
Springfield
IAH
Houston
$323 Roundtrip, found 5 days ago
$323
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 1 from Springfield to Houston, returning Tue, Oct 7, priced at $323 found 5 days ago
American Airlines
Fri, Oct 3 - Sat, Oct 11
SPI
Springfield
IAH
Houston
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 3 from Springfield to Houston, returning Sat, Oct 11, priced at $328 found 5 days ago

Frequently asked questions

How much does a flight from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH) cost?
Snag a cheap one-way flight from $100 or cheap return flight from $199 from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH)?
October is the least expensive month to fly from SPI to IAH. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH)?
To find the cheapest airline flying from SPI to IAH, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH)?
Direct flights from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SPI to IAH?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH)?
To avoid possible delays on the Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH) last-minute?
Last-minute fares from SPI to IAH are usually more expensive. To secure the lowest prices, start searching for flights early. That said, if you're flexible with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a SPI to IAH flight and hotel package?
You'll typically save money by booking a SPI to IAH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Abraham Lincoln Capital Airport (SPI) to George Bush Intercontinental Airport (IAH)?
Typically, it's possible to cancel or reschedule your SPI to IAH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Abraham Lincoln Capital
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines
Roundtrip price
$198
Distance
752 mi

Book with confidence

Book with confidence

Springfield to Houston Flights

The cheapest times to fly from Springfield to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Springfield to Houston are during the month of October. You can find some of the cheapest flights from Springfield to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Springfield to Houston

Sunday is one of the best days to book for cheap flights from Springfield to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Springfield to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Springfield to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Springfield to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Springfield to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Springfield to Houston Flights

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*Available to One Key members.