$330 Cheap Flights from Springfield (SPI) to St. Louis (STL)

View $330 flight on Wed, May 28, 2025Opens in a new window

Popular airlines from Springfield, IL (SPI-Abraham Lincoln Capital) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Springfield to St. Louis (SPI-STL)

Prices were available within the past 7 days and start at $330 for one-way flights and $448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 22 - Thu, Jul 31
SPI
Springfield
STL
St. Louis
$448 Roundtrip, found 5 days ago
$448
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jul 22 from Springfield to St. Louis, returning Thu, Jul 31, priced at $448 found 5 days ago
American Airlines
Sun, May 25 - Mon, Jun 9
SPI
Springfield
STL
St. Louis
$518 Roundtrip, found 3 days ago
$518
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, May 25 from Springfield to St. Louis, returning Mon, Jun 9, priced at $518 found 3 days ago
American Airlines
Sat, May 24 - Mon, Jun 9
SPI
Springfield
STL
St. Louis
$523 Roundtrip, found 3 days ago
$523
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to St. Louis, returning Mon, Jun 9, priced at $523 found 3 days ago
American Airlines
Sun, May 25 - Tue, Jun 10
SPI
Springfield
STL
St. Louis
$534 Roundtrip, found 3 days ago
$534
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, May 25 from Springfield to St. Louis, returning Tue, Jun 10, priced at $534 found 3 days ago
American Airlines
Sun, May 25 - Fri, Jun 6
SPI
Springfield
STL
St. Louis
$538 Roundtrip, found 3 days ago
$538
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, May 25 from Springfield to St. Louis, returning Fri, Jun 6, priced at $538 found 3 days ago
American Airlines
Sat, May 24 - Tue, Jun 10
SPI
Springfield
STL
St. Louis
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to St. Louis, returning Tue, Jun 10, priced at $539 found 3 days ago
American Airlines
Sat, May 24 - Fri, Jun 6
SPI
Springfield
STL
St. Louis
$543 Roundtrip, found 3 days ago
$543
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 24 from Springfield to St. Louis, returning Fri, Jun 6, priced at $543 found 3 days ago
American Airlines
Wed, Jun 4 - Mon, Jun 16
SPI
Springfield
STL
St. Louis
$549 Roundtrip, found 3 days ago
$549
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 4 from Springfield to St. Louis, returning Mon, Jun 16, priced at $549 found 3 days ago
American Airlines
Wed, May 21 - Tue, Jun 3
SPI
Springfield
STL
St. Louis
$552 Roundtrip, found 3 days ago
$552
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, May 21 from Springfield to St. Louis, returning Tue, Jun 3, priced at $552 found 3 days ago
American Airlines
Thu, May 29 - Mon, Jun 16
SPI
Springfield
STL
St. Louis
$554 Roundtrip, found 3 days ago
$554
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 29 from Springfield to St. Louis, returning Mon, Jun 16, priced at $554 found 3 days ago

Frequently asked questions

How much does a flight from Abraham Lincoln Capital Airport (SPI) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from SPI to STL 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 SPI to STL?
The cheapest flights from SPI to STL 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 SPI to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SPI to STL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Abraham Lincoln Capital Airport (SPI) to Lambert-St. Louis Intl. Airport (STL)?
You’ll need to book a flight with a layover if you’re traveling from Abraham Lincoln Capital Airport (SPI) to Lambert-St. Louis Intl. Airport (STL). Direct flights don’t operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SPI to STL?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*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 Lambert-St. Louis Intl. Airport (STL)?
To land at Lambert-St. Louis Intl. Airport (STL) without delays, book a flight that leaves from Abraham Lincoln Capital Airport (SPI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Lambert-St. Louis Intl. Airport (STL) last-minute?
Waiting until just before your departure to book a ticket from SPI to STL often results in higher prices. Although you may find some last-minute deals, they’re not always guaranteed. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a SPI to STL flight and hotel package?
Compared with arranging hotels and flights separately, booking a SPI to STL flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Abraham Lincoln Capital Airport (SPI) to Lambert-St. Louis Intl. Airport (STL)?
If you reserved your SPI to STL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you’d like more information.
*Available to One Key members.