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Cheap flights from Michigan to San Antonio from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to San Antonio departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Michigan to San Antonio

Cheap round-trip flights

Spirit Airlines Logo
9:33 am - 11:50 amDTW-SAT
3h 17mnonstop
Spirit Airlines Logo
12:45 pm - 4:49 pmSAT-DTW
3h 04mnonstop
$135Spirit Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Spirit Airlines Logo
9:33 am - 11:50 amDTW-SAT
3h 17mnonstop
Spirit Airlines Logo
12:45 pm - 4:49 pmSAT-DTW
3h 04mnonstop
$136Spirit Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Logo
9:45 am - 11:44 amDTW-SAT
2h 59mnonstop
Logo
6:59 pm - 10:59 amSAT-DTW
15h 00m1 stop
$216
Find Deal
Thu, Aug 14 - Sat, Aug 16
Logo
6:30 am - 3:55 pmORD-SAT
9h 25m1 stop
Logo
3:28 pm - 11:53 pmSAT-ORD
8h 25m1 stop
$217
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
7:00 am - 2:35 pmORD-SAT
7h 35m1 stop
Frontier Logo
3:22 pm - 9:28 pmSAT-ORD
6h 06m1 stop
$218Frontier
Find Deal
Sat, Aug 30 - Sat, Sep 6
Frontier Logo
7:40 am - 2:35 pmDTW-SAT
7h 55m1 stop
Frontier Logo
3:34 pm - 12:44 amSAT-DTW
8h 10m1 stop
$218Frontier
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
2:52 pm - 5:40 pmORD-SAT
2h 48mnonstop
American Airlines Logo
3:00 pm - 5:54 pmSAT-ORD
2h 54mnonstop
$235American Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
Southwest Logo
3:40 pm - 6:20 pmMDW-SAT
2h 40mnonstop
Southwest Logo
1:50 pm - 4:25 pmSAT-MDW
2h 35mnonstop
$235Southwest
Find Deal
Sat, Aug 30 - Sat, Sep 6
American Airlines Logo
8:20 am - 5:41 pmORD-SAT
9h 21m1 stop
American Airlines Logo
1:00 pm - 3:59 pmSAT-ORD
2h 59mnonstop
$241American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Southwest Logo
3:40 pm - 6:20 pmMDW-SAT
2h 40mnonstop
Southwest Logo
5:05 am - 1:30 pmSAT-MDW
8h 25m2 stops
$250Southwest
Find Deal
Sat, Aug 30 - Sat, Sep 6

Spirit Airlines flights from Michigan to San Antonio

Our best Spirit Airlines deals on Michigan to San Antonio flight tickets
Spirit Airlines
Sep 11
DTW9:33 amDetroit Metropolitan Wayne County
3h 17m
SAT11:50 amSan Antonio
Sep 14
SAT12:45 pmSan Antonio
3h 04m
DTW4:49 pmDetroit Metropolitan Wayne County
$135
Find similar
Spirit Airlines
Sep 11
DTW9:33 amDetroit Metropolitan Wayne County
3h 17m
SAT11:50 amSan Antonio
Sep 14
SAT12:45 pmSan Antonio
3h 04m
DTW4:49 pmDetroit Metropolitan Wayne County
$136
Find similar
Spirit Airlines
Aug 28
DTW9:45 amDetroit Metropolitan Wayne County
2h 59m
SAT11:44 amSan Antonio
Aug 31
SAT12:39 pmSan Antonio
3h 05m
DTW4:44 pmDetroit Metropolitan Wayne County
$137
Find similar

Frontier flights from Michigan to San Antonio

Our best Frontier deals on Michigan to San Antonio flight tickets
Frontier
Aug 30
ORD7:00 amChicago O'Hare Intl
7h 35m
1 stop
SAT2:35 pmSan Antonio
Sep 6
SAT3:22 pmSan Antonio
6h 06m
1 stop
ORD9:28 pmChicago O'Hare Intl
$218
Find similar
Frontier
Aug 30
ORD7:00 amChicago O'Hare Intl
7h 35m
1 stop
SAT2:35 pmSan Antonio
Sep 13
SAT3:22 pmSan Antonio
18h 15m
1 stop
ORD9:37 amChicago O'Hare Intl
$225
Find similar
Frontier
Aug 22
MDW10:58 amChicago Midway
5h 44m
1 stop
SAT4:42 pmSan Antonio
Aug 25
SAT5:27 pmSan Antonio
6h 00m
1 stop
MDW11:27 pmChicago Midway
$226
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Michigan to San Antonio 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 July 31, 2025.
Use the filters below to find and compare flights from Michigan to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 9/11

9:33 am-11:50 am

Nonstop3h 17m

San Antonio

Sun 9/14

12:45 pm-4:49 pm

Nonstop3h 04m

$135

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 9/11

9:33 am-11:50 am

Nonstop3h 17m

San Antonio

Sun 9/14

12:45 pm-4:49 pm

Nonstop3h 04m

$136

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 8/14

9:45 am-11:44 am

Nonstop2h 59m

San Antonio

Sat 8/16

6:59 pm-10:59 am

1 stop15h 00m

$216

ChicagoSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Thu 10/23

6:30 am-3:55 pm

1 stop9h 25m

San Antonio

Sun 10/26

3:28 pm-11:53 pm

1 stop8h 25m

$217

ChicagoSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Sat 8/30

7:00 am-2:35 pm

1 stop7h 35m

San Antonio

Sat 9/6

3:22 pm-9:28 pm

1 stop6h 06m

$218

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sat 8/23

7:40 am-2:35 pm

1 stop7h 55m

San Antonio

Sat 8/30

3:34 pm-12:44 am

1 stop8h 10m

$218

ChicagoSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Sat 8/30

2:52 pm-5:40 pm

Nonstop2h 48m

San Antonio

Tue 9/2

3:00 pm-5:54 pm

Nonstop2h 54m

$235

ChicagoSan Antonio

MDW - SAT

MDWSAT

Chicago Midway

Sat 8/30

3:40 pm-6:20 pm

Nonstop2h 40m

San Antonio

Sat 9/6

1:50 pm-4:25 pm

Nonstop2h 35m

$235

ChicagoSan Antonio

ORD - SAT

ORDSAT

Chicago O'Hare Intl

Sat 8/30

8:20 am-5:41 pm

1 stop9h 21m

San Antonio

Sat 9/6

1:00 pm-3:59 pm

Nonstop2h 59m

$241

ChicagoSan Antonio

MDW - SAT

MDWSAT

Chicago Midway

Sat 8/30

3:40 pm-6:20 pm

Nonstop2h 40m

San Antonio

Sat 9/6

5:05 am-1:30 pm

2 stops8h 25m

$250

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 San Antonio from

How to get the cheapest flight ticket from Michigan to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of June, then book flights to San Antonio from Michigan during October instead. Flights to San Antonio in October, while not as cheap as those in June, still average around $338.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $398. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $560.

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

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Michigan to San Antonio in the afternoon for as low as $399. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $440. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Michigan to San Antonio flight route?

Fly from Detroit Metropolitan Wayne County to San Antonio for the best Michigan - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Michigan for as low as $337 on momondo.

What cabin class options are available on Michigan to San Antonio flights?

There are 3 cabin classes available to choose from on Michigan to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Michigan to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to San Antonio

Best Price Found

$60

Fastest flight time

2h 40m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Michigan in the past 72 hours is $60. The best round-trip flight deal from Michigan to San Antonio found on momondo in the last 72 hours is $135.
The fastest flight from Michigan to San Antonio takes 2h 40m
Direct flights go from Michigan to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • When did momondo last update prices for flights from Michigan to San Antonio Airport?

    Prices for flights from Michigan to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Michigan to San Antonio Airport?

  • How old do you have to be to fly from Michigan to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Michigan to San Antonio?

Best airlines flying from Michigan to San Antonio

Compare and see reviews for airlines that fly from Michigan to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
FrontierPriceFrom $99Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom $179Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $282Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to San Antonio?

Finding the right flight to San Antonio from Michigan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Michigan to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Michigan which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Michigan to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Michigan to San Antonio.

I’m not ready to book a flight from Michigan to San Antonio right now. Can momondo alert me if prices change?

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

An easier way to manage your San Antonio trip

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