$382+ Cheap flights from Springfield, IL to St. Louis (SPI - STL)
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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SPI — STL
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Springfield to St. Louis 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 St. Louis
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Best
Last-minute
Cheapest flights from Springfield to St. LouisExplore the most affordable flight options available from Springfield to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
Explore the most affordable flight options available from Springfield to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/117:36 pm -
1 stop27h 40m
Mon 11/167:59 pm -
2 stops46h 57m
Deal found 10/20![Multiple Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/116:05 am -
1 stop30h 45m
Mon 11/161:20 pm -
1 stop34h 50m
Deal found 10/20![American Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/203:01 pm -
1 stop21h 54m
Fri 11/277:13 am -
1 stop17h 00m
Deal found 10/23![American Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/223:02 pm -
1 stop47h 30m
Sun 1/34:32 pm -
1 stop46h 00m
Deal found 10/21![American Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/36:05 am -
1 stop28h 48m
Sat 11/76:00 am -
1 stop18h 10m
Deal found 10/19![American Airlines logo]()
$999
This American Airlines deal was found by Cheapflights users on 10/20. 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 10/216:02 am -
1 stop14h 55m
Wed 10/285:00 am -
1 stop9h 29m
Deal found 10/20![American Airlines logo]()
$1,035
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/226:02 am -
1 stop14h 55m
Fri 10/235:27 pm -
1 stop21h 02m
Deal found 10/19![American Airlines logo]()
$1,200
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/232:59 pm -
1 stop19h 51m
Sat 11/75:16 pm -
1 stop6h 54m
Deal found 10/18![American Airlines logo]()
$1,244
Best flights from Springfield to St. LouisDiscover carefully curated flight deals from Springfield to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Springfield to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/117:36 pm -
1 stop27h 40m
Mon 11/167:59 pm -
2 stops46h 57m
Deal found 10/20![Multiple Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/203:01 pm -
1 stop21h 54m
Fri 11/277:13 am -
1 stop17h 00m
Deal found 10/23![American Airlines logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 stop22h 12m
Fri 1/295:59 pm -
1 stop25h 54m
Deal found 10/19![Multiple Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/223:02 pm -
1 stop47h 30m
Sun 1/34:32 pm -
1 stop46h 00m
Deal found 10/21![American Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 10/19. 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 1/66:00 am -
1 stop16h 34m
Fri 1/85:57 am -
1 stop32h 57m
Deal found 10/19![American Airlines logo]()
$851
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/43:11 pm -
1 stop7h 04m
Sun 11/85:29 pm -
1 stop45h 21m
Deal found 10/20![American Airlines logo]()
$999
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/36:05 am -
1 stop28h 48m
Sat 11/76:00 am -
1 stop18h 10m
Deal found 10/19![American Airlines logo]()
$999
Last-minute flights from Springfield to St. LouisDiscover last-minute flight deals from Springfield to St. Louis. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to St. Louis. Data last updated October 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/226:02 am -
1 stop14h 55m
Fri 10/235:27 pm -
1 stop21h 02m
Deal found 10/19![American Airlines logo]()
$1,200
This American Airlines deal was found by Cheapflights users on 10/18. 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 10/232:59 pm -
1 stop19h 51m
Sat 11/75:16 pm -
1 stop6h 54m
Deal found 10/18![American Airlines logo]()
$1,244
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/36:05 am -
1 stop28h 48m
Sat 11/76:00 am -
1 stop18h 10m
Deal found 10/19![American Airlines logo]()
$999
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/117:36 pm -
1 stop27h 40m
Mon 11/167:59 pm -
2 stops46h 57m
Deal found 10/20![Multiple Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/116:05 am -
1 stop30h 45m
Mon 11/161:20 pm -
1 stop34h 50m
Deal found 10/20![American Airlines logo]()
$707
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/203:01 pm -
1 stop21h 54m
Fri 11/277:13 am -
1 stop17h 00m
Deal found 10/23![American Airlines logo]()
$760
Find flight deals from Springfield to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SPI) to St. Louis (STL). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Springfield to St. Louis 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 23, 2026.
Use the filters below to find and compare flights from Springfield to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Wed 11/11
7:36 pm-11:16 pm
1 stop27h 40m
Lambert-St Louis
Mon 11/16
7:59 pm-6:56 pm
2 stops46h 57m
$382
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Wed 1/6
7:26 pm-5:38 pm
1 stop22h 12m
Lambert-St Louis
Fri 1/29
5:59 pm-7:53 pm
1 stop25h 54m
$480
Quickest round-trip
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Fri 11/20
3:01 pm-12:55 pm
1 stop21h 54m
Lambert-St Louis
Fri 11/27
7:13 am-12:13 am
1 stop17h 00m
$760
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Tue 12/22
3:02 pm-2:32 pm
1 stop47h 30m
Lambert-St Louis
Sun 1/3
4:32 pm-2:32 pm
1 stop46h 00m
$777
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Wed 1/6
6:00 am-10:34 pm
1 stop16h 34m
Lambert-St Louis
Fri 1/8
5:57 am-2:54 pm
1 stop32h 57m
$851
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Wed 11/4
3:11 pm-10:15 pm
1 stop7h 04m
Lambert-St Louis
Sun 11/8
5:29 pm-2:50 pm
1 stop45h 21m
$999
SpringfieldSt. Louis
SPI Springfield Capital - STL Lambert-St Louis
SPISTL
Springfield Capital
Tue 11/3
6:05 am-10:53 am
1 stop28h 48m
Lambert-St Louis
Sat 11/7
6:00 am-12:10 am
1 stop18h 10m
$999
Sorted by cheapest first
Compare providers for flights from Springfield to St. Louis
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 St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Springfield, Illinois-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield, Illinois-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield, Illinois-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Springfield, Illinois-St. Louis 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-St. Louis 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 St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Springfield with our price prediction graph.
SPI-STL
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 Springfield to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
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Wentzville
Maryland Heights
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Collinsville
Edwardsville
Glencoe
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