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Cheap flights from St. Louis to Madison from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Madison departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Madison

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:19 am - 4:44 pm
STL
-
MSN
6h 25m1 stop
Delta Logo
6:30 am - 10:41 am
MSN
-
STL
4h 11m1 stop
$229Delta
Wed, Jan 7 - Sat, Jan 10
American Airlines Logo
5:14 am - 10:31 am
STL
-
MSN
5h 17m1 stop
American Airlines Logo
8:10 pm - 11:44 pm
MSN
-
STL
3h 34m1 stop
$275American Airlines
Wed, Dec 17 - Sun, Dec 21
American Airlines Logo
9:28 pm - 1:20 am
STL
-
MSN
3h 52m1 stop
American Airlines Logo
8:10 pm - 11:44 pm
MSN
-
STL
3h 34m1 stop
$279American Airlines
Fri, Dec 19 - Sun, Dec 21
Delta Logo
6:10 am - 10:19 am
STL
-
MSN
4h 09m1 stop
Delta Logo
5:51 pm - 11:23 pm
MSN
-
STL
5h 32m1 stop
$284Delta
Thu, Feb 19 - Fri, Feb 20
Delta Logo
6:10 am - 10:17 am
STL
-
MSN
4h 07m1 stop
Delta Logo
9:31 am - 12:55 pm
MSN
-
STL
3h 24m1 stop
$319Delta
Sat, Mar 14 - Wed, Mar 18
American Airlines Logo
9:28 pm - 1:20 am
STL
-
MSN
3h 52m1 stop
American Airlines Logo
8:10 pm - 11:52 pm
MSN
-
STL
3h 42m1 stop
$329American Airlines
Fri, Dec 19 - Tue, Dec 23
United Airlines Logo
3:11 pm - 7:07 pm
STL
-
MSN
3h 56m1 stop
United Airlines Logo
5:26 pm - 9:13 pm
MSN
-
STL
3h 47m1 stop
$372United Airlines
Tue, Jan 6 - Sat, Jan 10
United Airlines Logo
1:00 pm - 7:16 pm
STL
-
MSN
6h 16m1 stop
United Airlines Logo
5:26 pm - 10:43 pm
MSN
-
STL
5h 17m1 stop
$409United Airlines
Wed, Dec 17 - Sun, Dec 21
United Airlines Logo
8:05 am - 2:10 pm
STL
-
MSN
6h 05m1 stop
United Airlines Logo
8:15 am - 8:58 pm
MSN
-
STL
12h 43m2 stops
$411United Airlines
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
3:11 pm - 7:07 pm
STL
-
MSN
3h 56m1 stop
United Airlines Logo
5:26 pm - 9:22 am
MSN
-
STL
15h 56m2 stops
$415United Airlines
Tue, Jan 6 - Sat, Jan 10

Delta flights from St. Louis to Madison

Our best Delta deals on St. Louis to Madison flight tickets
Delta
Jan 7
STL10:19 amLambert-St Louis
6h 25m
1 stop
MSN4:44 pmMadison Truax Field
Jan 10
MSN6:30 amMadison Truax Field
4h 11m
1 stop
STL10:41 amLambert-St Louis
$229
Find similar
Delta
Feb 19
STL6:10 amLambert-St Louis
4h 09m
1 stop
MSN10:19 amMadison Truax Field
Feb 20
MSN5:51 pmMadison Truax Field
5h 32m
1 stop
STL11:23 pmLambert-St Louis
$284
Find similar
Delta
Dec 12
STL5:34 pmLambert-St Louis
5h 23m
1 stop
MSN10:57 pmMadison Truax Field
Dec 13
MSN6:59 amMadison Truax Field
6h 54m
1 stop
STL1:53 pmLambert-St Louis
$299
Find similar

American Airlines flights from St. Louis to Madison

Our best American Airlines deals on St. Louis to Madison flight tickets
American Airlines
Dec 17
STL5:14 amLambert-St Louis
5h 17m
1 stop
MSN10:31 amMadison Truax Field
Dec 21
MSN8:10 pmMadison Truax Field
3h 34m
1 stop
STL11:44 pmLambert-St Louis
$275
Find similar
American Airlines
Dec 19
STL9:28 pmLambert-St Louis
3h 52m
1 stop
MSN1:20 amMadison Truax Field
Dec 21
MSN8:10 pmMadison Truax Field
3h 34m
1 stop
STL11:44 pmLambert-St Louis
$279
Find similar
American Airlines
Dec 19
STL9:28 pmLambert-St Louis
3h 52m
1 stop
MSN1:20 amMadison Truax Field
Dec 23
MSN8:10 pmMadison Truax Field
3h 42m
1 stop
STL11:52 pmLambert-St Louis
$329
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Madison 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from St. Louis to Madison that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Wed 1/7

10:19 am-4:44 pm

1 stop6h 25m

Madison Truax Field

Sat 1/10

6:30 am-10:41 am

1 stop4h 11m

$229

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Wed 12/17

5:14 am-10:31 am

1 stop5h 17m

Madison Truax Field

Sun 12/21

8:10 pm-11:44 pm

1 stop3h 34m

$275

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Fri 12/19

9:28 pm-1:20 am

1 stop3h 52m

Madison Truax Field

Sun 12/21

8:10 pm-11:44 pm

1 stop3h 34m

$279

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Thu 2/19

6:10 am-10:19 am

1 stop4h 09m

Madison Truax Field

Fri 2/20

5:51 pm-11:23 pm

1 stop5h 32m

$284

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Sat 3/14

6:10 am-10:17 am

1 stop4h 07m

Madison Truax Field

Wed 3/18

9:31 am-12:55 pm

1 stop3h 24m

$319

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Fri 12/19

9:28 pm-1:20 am

1 stop3h 52m

Madison Truax Field

Tue 12/23

8:10 pm-11:52 pm

1 stop3h 42m

$329

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Tue 1/6

3:11 pm-7:07 pm

1 stop3h 56m

Madison Truax Field

Sat 1/10

5:26 pm-9:13 pm

1 stop3h 47m

$372

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Wed 12/17

1:00 pm-7:16 pm

1 stop6h 16m

Madison Truax Field

Sun 12/21

5:26 pm-10:43 pm

1 stop5h 17m

$409

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Wed 1/7

8:05 am-2:10 pm

1 stop6h 05m

Madison Truax Field

Sat 1/10

8:15 am-8:58 pm

2 stops12h 43m

$411

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Tue 1/6

3:11 pm-7:07 pm

1 stop3h 56m

Madison Truax Field

Sat 1/10

5:26 pm-9:22 am

2 stops15h 56m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Madison from

How to get the cheapest flight ticket from St. Louis to Madison

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Madison?

The month of October is, on average, the cheapest month to fly to Madison from St. Louis, with most prices found around $228. If you’re not able to fly to Madison in October, then November is your next best option. Flight prices from St. Louis to Madison during November average around $273.

What is the cheapest day to depart on your flight to Madison?

The cheapest day to depart from St. Louis to Madison is on a Tuesday when prices can be found for as low as $259. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Madison on Monday is $448.

What is the cheapest time of day to depart on your flight to Madison?

According to our data, the cheapest time of day to fly to Madison is in the afternoon. momondo users have found flights departing from St. Louis to Madison in the afternoon for as low as $342. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Madison is at noon when prices are around $442.

When to book flights from St. Louis to Madison

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Madison according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Madison (STL to MSN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Madison

Fastest flight time

3h 20m

Direct flights

None
The fastest flight from St. Louis to Madison takes 3h 20m
There are no direct flights from St. Louis to Madison. There are no popular flight routes from St. Louis to Madison.
Search flight deals

  • How far is Lambert-St Louis to Madison Truax Field by plane?

    The distance between Lambert-St Louis and Madison Truax Field is about 309.8 mi. A reasonable flight in good conditions will take 3h 13m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Madison Truax Field Airport?

    Prices for flights from Lambert-St Louis Airport to Madison Truax Field Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Madison Truax Field Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Madison Truax Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Madison Truax Field Airport.

  • What documentation or ID do you need to fly to Madison Truax Field Airport?

    The travel and health documents you'll need for your trip to Madison Truax Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Madison Truax Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Madison?

Best airlines flying from St. Louis to Madison

Compare and see reviews for airlines that fly from St. Louis to Madison with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near Madison?

Book flights to Madison if you plan to visit one of these locations
Wisconsin Dells
Baraboo
Portage
Middleton
Fitchburg
Sun Prairie
Windsor
Cambridge
Oxford
Evansville

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Madison?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Madison. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Madison with flexible booking policies on momondo?

Yes. All flights to Madison from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Madison?

Once you have performed a search for St. Louis to Madison flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Madison right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Madison now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madison and let you know when they change.

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