HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Madison

$225+ Cheap flights from San Antonio to Madison (SAT - MSN)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MSN
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Madison 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 San Antonio to Madison

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Madison (MSN). 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 agosto 14, 2025.

Round-trip from

$225
(American Airlines)

Popular in

July

Cheapest in

April

Average price

$343
From San Antonio to Madison Truax Field
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from San Antonio to Madison

Cheapest flights from San Antonio to Madison
Explore the most affordable flight options available from San Antonio to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:00 amSAT - MSN
1 stop5h 31mAmerican Airlines
lun. 10/65:27 pmMSN - SAT
1 stop6h 16mAmerican Airlines
Deal found 8/14$225
This United Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 9/51:44 pmSAT - MSN
1 stop8h 16mUnited Airlines
lun. 9/86:30 amMSN - SAT
1 stop5h 31mUnited Airlines
Deal found 8/14$259
This United Airlines deal was found by Cheapflights users on 8/13. 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.
mar. 8/2612:57 pmSAT - MSN
1 stop6h 12mUnited Airlines
mar. 9/25:43 pmMSN - SAT
1 stop5h 15mUnited Airlines
Deal found 8/13$261
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/262:15 pmSAT - MSN
2 stops6h 45mAmerican Airlines
mar. 9/26:45 amMSN - SAT
1 stop7h 26mAmerican Airlines
Deal found 8/13$297
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/216:20 pmSAT - MSN
1 stop5h 13mAmerican Airlines
lun. 11/243:55 pmMSN - SAT
1 stop6h 49mAmerican Airlines
Deal found 8/14$299
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:16 pmSAT - MSN
1 stop22h 58mFrontier
dom. 9/147:59 pmMSN - SAT
1 stop23h 16mFrontier
Deal found 8/14$312
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/254:36 pmSAT - MSN
1 stop5h 38mDelta
lun. 9/15:40 amMSN - SAT
1 stop6h 44mDelta
Deal found 8/14$329
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/174:49 pmSAT - MSN
1 stop6h 21mAmerican Airlines
jue. 9/186:40 pmMSN - SAT
1 stop5h 02mAmerican Airlines
Deal found 8/14$376
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/226:45 pmSAT - MSN
1 stop4h 42mAmerican Airlines
lun. 8/255:49 pmMSN - SAT
1 stop5h 10mAmerican Airlines
Deal found 8/13$406
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:24 amSAT - MSN
1 stop5h 17mDelta
sáb. 9/274:54 pmMSN - SAT
1 stop6h 31mDelta
Deal found 8/14$407
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/105:05 pmSAT - MSN
1 stop5h 40mDelta
dom. 10/127:00 amMSN - SAT
1 stop15h 42mDelta
Deal found 8/14$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from San Antonio to Madison that are best for you.

Fly from

San Antonio

Fly to

Madison

Route

Depart

Return

Price

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

mié. 10/1

6:00 am-10:31 am

1 stop4h 31m

Madison Truax Field

lun. 10/6

5:27 pm-11:43 pm

1 stop6h 16m

$225

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

vie. 9/5

1:44 pm-10:00 pm

1 stop8h 16m

Madison Truax Field

lun. 9/8

6:30 am-12:01 pm

1 stop5h 31m

$259

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

vie. 9/5

3:50 pm-10:14 pm

1 stop6h 24m

Madison Truax Field

lun. 9/29

5:40 am-12:32 pm

1 stop6h 52m

$259

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

vie. 9/12

4:48 pm-11:10 pm

1 stop6h 22m

Madison Truax Field

lun. 9/15

6:40 pm-11:42 pm

1 stop5h 02m

$259

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

mar. 8/26

12:57 pm-7:09 pm

1 stop6h 12m

Madison Truax Field

mar. 9/2

5:43 pm-10:58 pm

1 stop5h 15m

$261

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

mar. 8/26

2:15 pm-9:00 pm

2 stops6h 45m

Madison Truax Field

mar. 9/2

6:45 am-2:11 pm

1 stop7h 26m

$297

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

vie. 11/21

6:20 pm-11:33 pm

1 stop5h 13m

Madison Truax Field

lun. 11/24

5:00 am-1:01 pm

1 stop8h 01m

$299

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

jue. 9/11

8:16 pm-7:14 pm

1 stop22h 58m

Madison Truax Field

dom. 9/14

7:59 pm-7:15 pm

1 stop23h 16m

$312

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

sáb. 1/3

6:16 am-10:47 am

1 stop4h 31m

$244

San AntonioMadison

SAT - MSN

SATMSN

San Antonio

sáb. 1/3

5:15 am-1:42 pm

2 stops8h 27m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Antonio to Madison

Have a flexible travel schedule? Discover the best time to fly to Madison from San Antonio with our price prediction graph.
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 San Antonio to Madison

What is the cheapest month to book a flight from San Antonio to Madison?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Madison (average of $338). Flying from San Antonio to Madison in March is currently the most expensive (average of $422). 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.

What is the cheapest time of day to fly from SAT to MSN?

Find hourly flight availability from San Antonio to Madison. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 4% on flights from San Antonio to Madison by exploring options for tickets in the morning.

Reviews of airlines servicing Madison

Get insights into the airlines that provide service to Madison. 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 Madison. Reviews last updated agosto 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Antonio to Madison have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Madison. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Antonio to Madison round-trip?

    Our cheapest airline available from San Antonio to Madison is United Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $258 and $258 round-trip. Users have found that United Airlines is 29% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Antonio to Madison that include hotel bookings?

    Yes. In addition to deals on San Antonio to Madison flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Madison?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Madison.

  • Can I find deals for business class flights from San Antonio to Madison?

    Yes. Cheapflights offers flight deals from San Antonio to Madison by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Madison?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Madison (average of $338). Flying from San Antonio to Madison in March is currently the most expensive (average of $422). 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.

See more FAQs

Traveling to a place near Madison?

Book flights to Madison if you plan to visit one of these locations
Portage
Middleton
Baraboo
Fitchburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Madison

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
Austin to O'Hare Intl flights
Hobby to O'Hare Intl flights
Dallas/Fort Worth to Minneapolis flights
Love Field to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
San Antonio to O'Hare Intl flights
Hobby to Minneapolis flights
Austin to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Hobby to Milwaukee flights
George Bush Intcntl to Milwaukee flights
El Paso to O'Hare Intl flights
Love Field to Minneapolis flights
San Antonio to Minneapolis flights
Dallas/Fort Worth to Milwaukee flights
Austin to Milwaukee flights
Dallas/Fort Worth to Appleton flights
Austin to Madison flights
Dallas/Fort Worth to Madison flights
Love Field to Milwaukee flights
Corpus Christi to O'Hare Intl flights
Hobby to Madison flights
George Bush Intcntl to Madison flights
Dallas/Fort Worth to Green Bay flights
El Paso to Minneapolis flights
Hobby to Appleton flights
Austin to Green Bay flights
McAllen to O'Hare Intl flights
Harlingen to O'Hare Intl flights
Laredo to O'Hare Intl flights
Lubbock to O'Hare Intl flights
George Bush Intcntl to Appleton flights
San Antonio to Milwaukee flights
Austin to Appleton flights
Hobby to Green Bay flights
Austin to Wausau flights
Austin to Duluth flights
Midland to O'Hare Intl flights
Dallas/Fort Worth to Duluth flights
San Antonio to Wausau flights
Hobby to La Crosse flights
George Bush Intcntl to Green Bay flights
Brownsville to O'Hare Intl flights
Corpus Christi to Milwaukee flights
Hobby to Duluth flights
Amarillo to O'Hare Intl flights
El Paso to Milwaukee flights
Waco to Minneapolis flights

Top 3 airlines flying from San Antonio to Madison

Discover the top 3 airlines that operate flights from San Antonio to Madison. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$398FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$343FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.