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Midway

$80+ Cheap flights from San Antonio (SAT) to Midway (MDW)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MDW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from San Antonio to Midway

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Midway (MDW). 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 septiembre 15, 2025.

Round-trip from

$167
(Priceline)

One-way from

$80
(Frontier)

Popular in

July

Cheapest in

September

Average price

$305

Good round-trip deal

$305 or less

Good one-way deal

$199 or less
From San Antonio to Chicago Midway
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One-way flight from San Antonio to Chicago Midway
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Antonio to Chicago Midway.
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Price to beat on a one-way flight from San Antonio to Chicago Midway.
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Find flight deals from San Antonio to Midway

Cheapest flights from San Antonio to Midway
Explore the most affordable flight options available from San Antonio to Midway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/175:45 pmSAT - MDW
1 stop6h 01mFrontier
dom. 10/196:20 amMDW - SAT
1 stop10h 32mFrontier
Deal found 9/13$167
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:25 pmSAT - MDW
1 stop4h 40mSouthwest
sáb. 10/186:30 amMDW - SAT
1 stop4h 10mSouthwest
Deal found 9/13$173
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/65:40 pmSAT - MDW
1 stop6h 01mFrontier
vie. 10/106:24 pmMDW - SAT
1 stop22h 13mFrontier
Deal found 9/15$174
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/248:30 pmSAT - MDW
1 stop4h 15mSouthwest
lun. 10/278:15 pmMDW - SAT
Nonstop2h 50mSouthwest
Deal found 9/13$175
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:26 pmSAT - MDW
1 stop14h 50mFrontier
lun. 10/276:15 amMDW - SAT
1 stop10h 35mFrontier
Deal found 9/13$181
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/211:33 amSAT - MDW
2 stops19h 38mFrontier
lun. 10/66:20 amMDW - SAT
1 stop10h 10mFrontier
Deal found 9/13$187
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/175:45 pmSAT - MDW
1 stop6h 01mFrontier
lun. 10/276:15 amMDW - SAT
1 stop10h 35mFrontier
Deal found 9/14$188
This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/265:40 pmSAT - MDW
1 stop5h 40mFrontier
lun. 9/296:20 amMDW - SAT
1 stop10h 10mFrontier
Deal found 9/13$189
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
lun. 10/135:45 pmSAT - MDW
1 stop19h 53mFrontier
lun. 10/206:15 amMDW - SAT
1 stop10h 35mFrontier
Deal found 9/13$196
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:10 pmSAT - MDW
1 stop20h 01mFrontier
lun. 10/136:15 amMDW - SAT
1 stop10h 35mFrontier
Deal found 9/14$197
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/295:40 pmSAT - MDW
1 stop5h 40mFrontier
vie. 10/36:20 amMDW - SAT
1 stop10h 15mFrontier
Deal found 9/14$199
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:35 pmSAT - MDW
1 stop25h 04mFrontier
lun. 11/176:15 amMDW - SAT
1 stop10h 25mFrontier
Deal found 9/14$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Midway 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 septiembre 15, 2025.
Use the filters below to find and compare flights from San Antonio to Chicago Midway Airport that are best for you.

Fly from

San Antonio

Fly to

Midway

Route

Depart

Return

Price

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

jue. 10/23

8:26 pm-11:16 am

1 stop14h 50m

Chicago Midway

lun. 10/27

6:15 am-4:50 pm

1 stop10h 35m

$181

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

mar. 9/30

6:35 am-11:48 am

1 stop5h 13m

Chicago Midway

vie. 10/3

6:15 pm-11:25 pm

1 stop5h 10m

$217

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

mar. 9/30

6:30 am-9:05 am

Nonstop2h 35m

Chicago Midway

vie. 10/3

5:25 am-10:00 am

1 stop4h 35m

$242

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

vie. 11/14

5:35 pm-6:39 pm

1 stop25h 04m

Chicago Midway

dom. 11/16

12:30 pm-7:30 pm

1 stop7h 00m

$269

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

mar. 10/14

7:35 pm-11:35 pm

1 stop4h 00m

Chicago Midway

sáb. 10/18

8:15 am-11:05 am

Nonstop2h 50m

$275

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

sáb. 1/10

6:00 am-8:35 am

Nonstop2h 35m

Chicago Midway

mié. 1/14

8:20 am-11:25 am

Nonstop3h 05m

$297

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

sáb. 1/10

4:25 pm-9:46 pm

1 stop5h 21m

Chicago Midway

mar. 1/13

5:25 pm-11:33 pm

1 stop6h 08m

$317

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

mar. 11/11

2:30 pm-5:05 pm

Nonstop2h 35m

Chicago Midway

sáb. 11/15

9:25 am-12:25 pm

Nonstop3h 00m

$317

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

mar. 10/14

5:55 am-8:30 am

Nonstop2h 35m

Chicago Midway

mar. 10/21

8:40 pm-11:30 pm

Nonstop2h 50m

$317

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

mar. 11/11

6:40 am-9:15 am

Nonstop2h 35m

Chicago Midway

mar. 11/18

5:35 pm-9:50 pm

1 stop4h 15m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 20 results
1
2

The best insider tips for San Antonio to Chicago Midway Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Chicago Midway Airport trip
Airports
SAT

For longer trips, economy lots with shuttle service offer better value than parking directly at SAT's garage.

Read more about SATby Ramsey Qubein
MDW

The Orange Line train connects MDW to downtown Chicago in under 30 minutes, offering a convenient and affordable option.

Read more about MDWby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MDW and SAT

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from San Antonio to Midway

Have a flexible travel schedule? Discover the best time to fly to Midway 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 Chicago Midway Airport

What is the cheapest month to book a flight from San Antonio to Chicago Midway Airport?

Currently, April is the cheapest month in which you can book a flight from San Antonio to Chicago Midway Airport (average of $160). Flying from San Antonio to Chicago Midway Airport in November is currently the most expensive (average of $249). 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 MDW?

Find hourly flight availability from San Antonio to Midway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

It’s typically best to fly out from San Antonio to Chicago Midway Airport in the evening. Doing so could potentially save you 47% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Midway

Get insights into the airlines that provide service to Midway. 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 Midway. Reviews last updated septiembre 15, 2025.
Read reviews from past customers who have flown Southwest and Frontier from San Antonio to Chicago Midway Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

  • What airport do you fly from for flights from San Antonio to Chicago Midway?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Chicago Midway. On average, San Antonio has 1 outbound flight to Chicago Midway per day from 2 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to Chicago Midway Airport?

    For as low as $242, Frontier can have you in Chicago Midway Airport from San Antonio in 2h 35m. The distance between San Antonio and Chicago Midway Airport is about 1036 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Antonio to Chicago Midway Airport round-trip?

    Currently priced at $156, Frontier will fly you from San Antonio to Chicago Midway Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Southwest for as low as $245. You may be able to fly from San Antonio to Chicago Midway Airport for 61% less than the average price by searching for these airlines.

  • What are the cheapest flights from San Antonio to Chicago Midway Airport?

    Looking for the cheapest flight from San Antonio to Chicago Midway Airport? While on average our users pay $308, our data indicates the cheapest price to be $143. The most popular route (San Antonio - Chicago Midway), is priced around $197.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Midway 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 Chicago Midway Airport?

    Currently, April is the cheapest month in which you can book a flight from San Antonio to Chicago Midway Airport (average of $160). Flying from San Antonio to Chicago Midway Airport in November is currently the most expensive (average of $249). 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 Chicago Midway Airport?

Book flights to Chicago Midway Airport if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Midway

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Top 2 airlines flying from San Antonio to Midway

Discover the top 2 airlines that operate flights from San Antonio to Midway. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$156Average$227FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$245Average$426FlexibilityNo cancel feeOn-time63%

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