$293 Cheap Flights from San Antonio (SAT) to Springfield (SPI)

View $293 flight on Fri, Aug 22, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Springfield, IL (SPI-Abraham Lincoln Capital)

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Cheap Flights from San Antonio to Springfield (SAT-SPI)

Prices were available within the past 7 days and start at $293 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 16 - Tue, Aug 19
SAT
San Antonio
SPI
Springfield
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 16 from San Antonio to Springfield, returning Tue, Aug 19, priced at $336 found 3 days ago
American Airlines
Sat, Aug 16 - Tue, Aug 19
SAT
San Antonio
SPI
Springfield
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 16 from San Antonio to Springfield, returning Tue, Aug 19, priced at $341 found 3 days ago
American Airlines
Thu, Aug 21 - Tue, Aug 26
SAT
San Antonio
SPI
Springfield
$344 Roundtrip, found 6 days ago
$344
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 21 from San Antonio to Springfield, returning Tue, Aug 26, priced at $344 found 6 days ago
American Airlines
Thu, Aug 21 - Tue, Aug 26
SAT
San Antonio
SPI
Springfield
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 21 from San Antonio to Springfield, returning Tue, Aug 26, priced at $349 found 6 days ago
American Airlines
Tue, Aug 12 - Tue, Aug 19
SAT
San Antonio
SPI
Springfield
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 12 from San Antonio to Springfield, returning Tue, Aug 19, priced at $350 found 1 day ago
American Airlines
Tue, Aug 12 - Tue, Aug 19
SAT
San Antonio
SPI
Springfield
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 12 from San Antonio to Springfield, returning Tue, Aug 19, priced at $355 found 1 day ago
American Airlines
Sat, Aug 16 - Tue, Aug 19
SAT
San Antonio
SPI
Springfield
$375 Roundtrip, found 3 days ago
$375
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 16 from San Antonio to Springfield, returning Tue, Aug 19, priced at $375 found 3 days ago
American Airlines
Sun, Aug 24 - Sat, Aug 30
SAT
San Antonio
SPI
Springfield
$406 Roundtrip, found 14 hours ago
$406
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, Aug 24 from San Antonio to Springfield, returning Sat, Aug 30, priced at $406 found 14 hours ago
American Airlines
Mon, Aug 18 - Sun, Sep 7
SAT
San Antonio
SPI
Springfield
$409 Roundtrip, found 5 days ago
$409
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Aug 18 from San Antonio to Springfield, returning Sun, Sep 7, priced at $409 found 5 days ago
American Airlines
Wed, Aug 27 - Mon, Sep 1
SAT
San Antonio
SPI
Springfield
$410 Roundtrip, found 14 hours ago
$410
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Aug 27 from San Antonio to Springfield, returning Mon, Sep 1, priced at $410 found 14 hours ago
Flights from San Antonio (SAT) to Springfield (SPI)
Origin airport
San Antonio Intl.
Destination airport
Abraham Lincoln Capital
Airlines serving
American Airlines
Roundtrip price
$336
Distance
869 mi

San Antonio to Springfield Flights

The cheapest times to fly from San Antonio to Springfield

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 San Antonio to Springfield are during the month of August. You can find some of the cheapest flights from San Antonio to Springfield with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Springfield

Sunday is one of the best days to book for cheap flights from San Antonio to Springfield: 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 San Antonio to Springfield

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 San Antonio to Springfield in 2025. You can also book with separate airlines for your outbound and return journeys, from $293 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 San Antonio to Springfield 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 San Antonio to Springfield 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.

 

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Abraham Lincoln Capital Airport (SPI) cost?
Discover the latest flight deals from SAT to SPI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SAT to SPI?
The cheapest flights from SAT to SPI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SAT to SPI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SAT to SPI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Antonio Intl. Airport (SAT) to Abraham Lincoln Capital Airport (SPI)?
There aren't any daily direct flights from San Antonio Intl. Airport (SAT) to Abraham Lincoln Capital Airport (SPI). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SAT to SPI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as 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 San Antonio Intl. Airport (SAT) to Abraham Lincoln Capital Airport (SPI)?
To arrive at Abraham Lincoln Capital Airport (SPI) without delays, pick a flight that leaves San Antonio Intl. Airport (SAT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 San Antonio Intl. Airport (SAT) to Abraham Lincoln Capital Airport (SPI) last-minute?
Waiting until right before your break to book your flight from SAT to SPI generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a SAT to SPI flight and hotel package?
You'll typically save money by securing a SAT to SPI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Abraham Lincoln Capital Airport (SPI)?
In most cases, you're able to cancel or reschedule your SAT to SPI flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.