$514+ Cheap flights from St. Louis to Springfield, IL (STL - SPI)
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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SPI
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Springfield 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 St. Louis to Springfield
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Cheapest flights from St. Louis to SpringfieldExplore the most affordable flight options available from St. Louis to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
Explore the most affordable flight options available from St. Louis to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
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.
Mon 11/237:26 am -
1 stop31h 05m
Mon 11/305:11 am -
1 stop31h 33m
Deal found 10/26![American Airlines logo]()
$514
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.
Wed 11/115:01 am -
1 stop9h 36m
Sun 11/153:11 pm -
1 stop43h 42m
Deal found 10/27![American Airlines logo]()
$1,004
Best flights from St. Louis to SpringfieldDiscover carefully curated flight deals from St. Louis to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from St. Louis to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
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.
Mon 11/237:26 am -
1 stop31h 05m
Mon 11/305:11 am -
1 stop31h 33m
Deal found 10/26![American Airlines logo]()
$514
Last-minute flights from St. Louis to SpringfieldDiscover last-minute flight deals from St. Louis to Springfield. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Springfield. Data last updated October 28, 2026 and is based on user searches.
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.
Wed 11/115:01 am -
1 stop9h 36m
Sun 11/153:11 pm -
1 stop43h 42m
Deal found 10/27![American Airlines logo]()
$1,004
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.
Mon 11/237:26 am -
1 stop31h 05m
Mon 11/305:11 am -
1 stop31h 33m
Deal found 10/26![American Airlines logo]()
$514
Find flight deals from St. Louis to Springfield
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Springfield (SPI). 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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $514 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Springfield 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 28, 2026.
Use the filters below to find and compare flights from St. Louis to Springfield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisSpringfield
STL Lambert-St Louis - SPI Springfield Capital
STLSPI
Lambert-St Louis
Mon 11/23
7:26 am-2:31 pm
1 stop31h 05m
Springfield Capital
Mon 11/30
5:11 am-12:44 pm
1 stop31h 33m
$514
Sorted by cheapest first
Compare providers for flights from St. Louis to Springfield
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 St. Louis to Springfield in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Springfield, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Springfield, Illinois 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 St. Louis-Springfield, Illinois 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 St. Louis to Springfield
Have a flexible travel schedule? Discover the best time to fly to Springfield from St. Louis with our price prediction graph.
STL-SPI
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.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Springfield. 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 Springfield?
Book flights to Springfield if you plan to visit one of these locationsLincoln
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