$200+ Cheap flights from Madison to St. Louis (MSN - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — STL
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Cheapest flights from Madison to St. LouisExplore the most affordable flight options available from Madison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Madison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:55 pm
MSN
- STL
1 stop3h 23m
Delta
Sun 11/226:30 am
STL
- MSN
1 stop3h 45m
Delta
Deal found 5/13![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:29 pm
MSN
- STL
1 stop4h 52m
Delta
Sat 5/306:21 am
STL
- MSN
1 stop4h 47m
Delta
Deal found 5/11![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:31 pm
MSN
- STL
1 stop3h 52m
Delta
Mon 6/155:36 pm
STL
- MSN
1 stop5h 26m
Delta
Deal found 5/11![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
MSN
- STL
1 stop5h 41m
United Airlines
Sat 6/65:29 pm
STL
- MSN
1 stop5h 36m
United Airlines
Deal found 5/12![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/145:37 pm
MSN
- STL
1 stop4h 42m
American Airlines
Thu 5/215:29 am
STL
- MSN
1 stop5h 09m
American Airlines
Deal found 5/9![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:50 am
MSN
- STL
1 stop3h 42m
United Airlines
Sun 5/177:09 pm
STL
- MSN
1 stop3h 45m
United Airlines
Deal found 5/13![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:30 am
MSN
- STL
1 stop5h 41m
United Airlines
Sat 5/307:05 pm
STL
- MSN
1 stop3h 37m
United Airlines
Deal found 5/9![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
MSN
- STL
1 stop4h 33m
Delta
Fri 6/126:30 am
STL
- MSN
1 stop6h 13m
Delta
Deal found 5/10![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 5/10. 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 7/156:43 pm
MSN
- STL
1 stop5h 33m
American Airlines
Fri 7/176:12 pm
STL
- MSN
1 stop5h 30m
American Airlines
Deal found 5/10![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:55 pm
MSN
- STL
1 stop5h 06m
Delta
Fri 9/116:30 am
STL
- MSN
1 stop4h 43m
Delta
Deal found 5/13![Delta logo]()
$433
Best flights from Madison to St. LouisDiscover carefully curated flight deals from Madison to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Madison to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
MSN
- STL
1 stop4h 28m
Delta
Tue 6/3011:18 am
STL
- MSN
1 stop6h 34m
Delta
Deal found 5/13![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:05 am
MSN
- STL
1 stop4h 06m
United Airlines
Sat 6/135:29 pm
STL
- MSN
1 stop5h 36m
United Airlines
Deal found 5/10![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 5/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
MSN
- STL
1 stop4h 28m
Delta
Tue 7/146:30 am
STL
- MSN
1 stop6h 12m
Delta
Deal found 5/9![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:35 pm
MSN
- STL
1 stop3h 38m
United Airlines
Tue 6/26:00 am
STL
- MSN
1 stop3h 59m
United Airlines
Deal found 5/14![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:30 am
MSN
- STL
1 stop3h 39m
Delta
Wed 6/176:21 am
STL
- MSN
1 stop4h 59m
Delta
Deal found 5/11![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
MSN
- STL
1 stop5h 41m
United Airlines
Sat 6/65:29 pm
STL
- MSN
1 stop5h 36m
United Airlines
Deal found 5/13![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:31 pm
MSN
- STL
1 stop3h 52m
Delta
Mon 6/155:36 pm
STL
- MSN
1 stop5h 26m
Delta
Deal found 5/11![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:05 am
MSN
- STL
1 stop4h 06m
United Airlines
Wed 6/175:29 pm
STL
- MSN
1 stop5h 36m
United Airlines
Deal found 5/12![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:53 pm
MSN
- STL
1 stop5h 28m
United Airlines
Mon 6/15:29 pm
STL
- MSN
1 stop5h 36m
United Airlines
Deal found 5/11![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:40 am
MSN
- STL
1 stop5h 06m
United Airlines
Wed 6/106:00 am
STL
- MSN
1 stop3h 59m
United Airlines
Deal found 5/12![United Airlines logo]()
$399
Last-minute flights from Madison to St. LouisDiscover last-minute flight deals from Madison to St. Louis. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Madison to St. Louis. Data last updated May 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/145:37 pm
MSN
- STL
1 stop4h 42m
American Airlines
Thu 5/215:29 am
STL
- MSN
1 stop5h 09m
American Airlines
Deal found 5/9![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/1511:50 am
MSN
- STL
1 stop7h 40m
American Airlines
Sun 5/178:03 pm
STL
- MSN
1 stop3h 38m
American Airlines
Deal found 5/11![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:50 am
MSN
- STL
1 stop3h 42m
United Airlines
Sun 5/177:09 pm
STL
- MSN
1 stop3h 45m
United Airlines
Deal found 5/13![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:30 am
MSN
- STL
1 stop5h 41m
United Airlines
Sat 5/307:05 pm
STL
- MSN
1 stop3h 37m
United Airlines
Deal found 5/9![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:29 pm
MSN
- STL
1 stop4h 52m
Delta
Sat 5/306:21 am
STL
- MSN
1 stop4h 47m
Delta
Deal found 5/11![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
MSN
- STL
1 stop5h 41m
United Airlines
Sat 6/65:29 pm
STL
- MSN
1 stop5h 36m
United Airlines
Deal found 5/12![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 6/75:00 am
MSN
- STL
1 stop3h 31m
American Airlines
Sat 6/137:03 am
STL
- MSN
1 stop3h 44m
American Airlines
Deal found 5/10![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:31 pm
MSN
- STL
1 stop3h 52m
Delta
Mon 6/155:36 pm
STL
- MSN
1 stop5h 26m
Delta
Deal found 5/11![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/86:42 pm
MSN
- STL
1 stop5h 34m
American Airlines
Fri 6/128:14 pm
STL
- MSN
1 stop4h 26m
American Airlines
Deal found 5/12![American Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 5/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
MSN
- STL
1 stop4h 33m
Delta
Fri 6/126:30 am
STL
- MSN
1 stop6h 13m
Delta
Deal found 5/10![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
MSN
- STL
1 stop4h 28m
Delta
Tue 6/3011:18 am
STL
- MSN
1 stop6h 34m
Delta
Deal found 5/13![Delta logo]()
$289
One-way flights from Madison to St. LouisSearch for one-way flight options from Madison to St. Louis. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Madison to St. Louis. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:03 pm
MSN
- STL
1 stop4h 43m
Delta
Deal found 5/11![Delta logo]()
$200
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:10 am
MSN
- STL
1 stop4h 01m
United Airlines
Deal found 5/11![United Airlines logo]()
$204
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:10 am
MSN
- STL
1 stop3h 56m
United Airlines
Deal found 5/13![United Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:25 am
MSN
- STL
2 stops14h 45m
United Airlines
Deal found 5/11![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
MSN
- STL
2 stops17h 08m
United Airlines
Deal found 5/10![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 5/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:45 pm
MSN
- STL
2 stops16h 22m
United Airlines
Deal found 5/13![United Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Tue 5/261:29 pm
MSN
- STL
3 stops53h 16m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/306:32 pm
MSN
- STL
3 stops46h 05m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$754
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Tue 6/96:32 pm
MSN
- STL
3 stops43h 20m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Tue 6/2312:03 pm
MSN
- STL
3 stops25h 49m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$824
Find flight deals from Madison to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) 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 May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $200 (Delta) |
Popular in | May |
Cheapest in | November |
Average price | $606 |
Cheapflights Fare Finder
Customize your flight search to find flights from Madison 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 2,558,603 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Madison to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Tue 6/23
6:00 am-10:28 am
1 stop4h 28m
Lambert-St Louis
Tue 6/30
11:18 am-5:52 pm
1 stop6h 34m
$289
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Thu 6/11
8:05 am-12:11 pm
1 stop4h 06m
Lambert-St Louis
Sat 6/13
5:29 pm-11:05 pm
1 stop5h 36m
$299
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Sat 7/11
6:00 am-10:28 am
1 stop4h 28m
Lambert-St Louis
Tue 7/14
6:30 am-12:42 pm
1 stop6h 12m
$299
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Wed 6/10
9:30 am-1:09 pm
1 stop3h 39m
Lambert-St Louis
Wed 6/17
6:21 am-11:20 am
1 stop4h 59m
$299
Quickest round-trip
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Fri 5/29
2:35 pm-6:13 pm
1 stop3h 38m
Lambert-St Louis
Tue 6/2
6:00 am-9:59 am
1 stop3h 59m
$319
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Mon 6/8
1:31 pm-5:23 pm
1 stop3h 52m
Lambert-St Louis
Mon 6/15
5:36 pm-11:02 pm
1 stop5h 26m
$339
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Wed 6/3
6:30 am-12:11 pm
1 stop5h 41m
Lambert-St Louis
Sat 6/6
5:29 pm-11:05 pm
1 stop5h 36m
$359
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Thu 6/11
8:05 am-12:11 pm
1 stop4h 06m
Lambert-St Louis
Wed 6/17
5:29 pm-11:05 pm
1 stop5h 36m
$369
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Thu 5/28
3:53 pm-9:21 pm
1 stop5h 28m
Lambert-St Louis
Mon 6/1
5:29 pm-11:05 pm
1 stop5h 36m
$379
MadisonSt. Louis
MSN - STL
MSNSTL
Madison Truax Field
Tue 6/9
10:40 am-3:46 pm
1 stop5h 06m
Lambert-St Louis
Wed 6/10
6:00 am-9:59 am
1 stop3h 59m
$399
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Madison 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 Madison to St. Louis in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Madison-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Madison-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 Madison-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 Madison to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Madison with our price prediction graph.
MSN-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.
Cheapflights Insights
Everything you need to know about your flight from Madison to St. Louis
What is the cheapest month to book a flight from Madison to St. Louis?
Currently, November is the cheapest month in which you can book a flight from Madison to St. Louis (average of $239). Flying from Madison to St. Louis in May is currently the most expensive (average of $606). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Madison to St. Louis?
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 14, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Madison to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Madison 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 locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Madison and St. Louis flights
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Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.
Top 3 airlines flying from Madison to St. Louis
Discover the top 3 airlines that operate flights from Madison to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$551 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$363 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$472 | FlexibilityNo cancel fee | On-timeN/A |