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Cheap flights from Detroit Metropolitan Wayne County Airport to San Antonio from $83

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to San Antonio departing on 10/23. 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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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to San Antonio

Cheap round-trip flights

Frontier Logo
9:15 pm - 7:30 pmDTW-SAT
23h 15m1 stop
Frontier Logo
8:38 pm - 4:19 pmSAT-DTW
18h 41m1 stop
$157Frontier
Find Deal
Sun, Nov 9 - Thu, Nov 13
Frontier Logo
6:00 am - 7:41 pmDTW-SAT
14h 41m1 stop
Frontier Logo
8:26 pm - 12:59 amSAT-DTW
27h 33m1 stop
$159Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
Frontier Logo
5:14 pm - 2:17 pmDTW-SAT
22h 03m1 stop
Frontier Logo
8:25 pm - 4:19 pmSAT-DTW
18h 54m1 stop
$174Frontier
Find Deal
Fri, Nov 7 - Sun, Nov 9
Frontier Logo
6:00 am - 3:14 pmDTW-SAT
10h 14m1 stop
Frontier Logo
5:32 pm - 12:59 amSAT-DTW
6h 27m1 stop
$179Frontier
Find Deal
Wed, Oct 8 - Sat, Oct 11
Frontier Logo
12:24 pm - 5:10 pmDTW-SAT
29h 46m1 stop
Frontier Logo
5:35 pm - 5:12 pmSAT-DTW
22h 37m1 stop
$185Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
9:05 pm - 4:52 pmDTW-SAT
20h 47m1 stop
Multiple Airlines Logo
5:35 pm - 8:16 amSAT-DTW
13h 41m1 stop
$186Multiple Airlines
Find Deal
Sat, Oct 25 - Fri, Oct 31
Spirit Airlines Logo
9:30 am - 11:47 amDTW-SAT
3h 17mnonstop
Spirit Airlines Logo
1:50 pm - 5:54 pmSAT-DTW
3h 04mnonstop
$198Spirit Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Spirit Airlines Logo
9:30 am - 11:47 amDTW-SAT
3h 17mnonstop
Spirit Airlines Logo
1:50 pm - 5:54 pmSAT-DTW
3h 04mnonstop
$200Spirit Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
Spirit Airlines Logo
11:00 am - 10:27 pmDTW-SAT
12h 27m1 stop
Spirit Airlines Logo
1:50 pm - 5:54 pmSAT-DTW
3h 04mnonstop
$201Spirit Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 20
Spirit Airlines Logo
3:15 pm - 10:27 pmDTW-SAT
8h 12m1 stop
Spirit Airlines Logo
1:50 pm - 5:54 pmSAT-DTW
3h 04mnonstop
$202Spirit Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14

Spirit Airlines flights from Detroit Metropolitan Wayne County Airport to San Antonio

Our best Spirit Airlines deals on Detroit Metropolitan Wayne County Airport to San Antonio flight tickets
Spirit Airlines
Dec 11
DTW9:30 amDetroit Metropolitan Wayne County
3h 17m
SAT11:47 amSan Antonio
Dec 14
SAT1:50 pmSan Antonio
3h 04m
DTW5:54 pmDetroit Metropolitan Wayne County
$198
Find similar
Spirit Airlines
Feb 26
DTW9:30 amDetroit Metropolitan Wayne County
3h 17m
SAT11:47 amSan Antonio
Mar 1
SAT1:50 pmSan Antonio
3h 04m
DTW5:54 pmDetroit Metropolitan Wayne County
$200
Find similar
Spirit Airlines
Nov 17
DTW11:00 amDetroit Metropolitan Wayne County
12h 27m
1 stop
SAT10:27 pmSan Antonio
Nov 20
SAT1:50 pmSan Antonio
3h 04m
DTW5:54 pmDetroit Metropolitan Wayne County
$201
Find similar

Frontier flights from Detroit Metropolitan Wayne County Airport to San Antonio

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to San Antonio flight tickets
Frontier
Nov 9
DTW9:15 pmDetroit Metropolitan Wayne County
23h 15m
1 stop
SAT7:30 pmSan Antonio
Nov 13
SAT8:38 pmSan Antonio
18h 41m
1 stop
DTW4:19 pmDetroit Metropolitan Wayne County
$157
Find similar
Frontier
Oct 24
DTW6:00 amDetroit Metropolitan Wayne County
14h 41m
1 stop
SAT7:41 pmSan Antonio
Oct 26
SAT8:26 pmSan Antonio
27h 33m
1 stop
DTW12:59 amDetroit Metropolitan Wayne County
$159
Find similar
Frontier
Nov 7
DTW5:14 pmDetroit Metropolitan Wayne County
22h 03m
1 stop
SAT2:17 pmSan Antonio
Nov 9
SAT8:25 pmSan Antonio
18h 54m
1 stop
DTW4:19 pmDetroit Metropolitan Wayne County
$174
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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 September 25, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport 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

Sun 11/9

9:15 pm-7:30 pm

1 stop23h 15m

San Antonio

Thu 11/13

8:38 pm-4:19 pm

1 stop18h 41m

$157

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 10/24

6:00 am-7:41 pm

1 stop14h 41m

San Antonio

Sun 10/26

8:26 pm-12:59 am

1 stop27h 33m

$159

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 11/7

5:14 pm-2:17 pm

1 stop22h 03m

San Antonio

Sun 11/9

8:25 pm-4:19 pm

1 stop18h 54m

$174

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Wed 10/8

6:00 am-3:14 pm

1 stop10h 14m

San Antonio

Sat 10/11

5:32 pm-12:59 am

1 stop6h 27m

$179

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 11/14

12:24 pm-5:10 pm

1 stop29h 46m

San Antonio

Mon 11/17

5:35 pm-5:12 pm

1 stop22h 37m

$185

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sat 10/25

9:05 pm-4:52 pm

1 stop20h 47m

San Antonio

Fri 10/31

5:35 pm-8:16 am

1 stop13h 41m

$186

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 12/11

9:30 am-11:47 am

Nonstop3h 17m

San Antonio

Sun 12/14

1:50 pm-5:54 pm

Nonstop3h 04m

$198

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 2/26

9:30 am-11:47 am

Nonstop3h 17m

San Antonio

Sun 3/1

1:50 pm-5:54 pm

Nonstop3h 04m

$200

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Mon 11/17

11:00 am-10:27 pm

1 stop12h 27m

San Antonio

Thu 11/20

1:50 pm-5:54 pm

Nonstop3h 04m

$201

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 12/11

3:15 pm-10:27 pm

1 stop8h 12m

San Antonio

Sun 12/14

1:50 pm-5:54 pm

Nonstop3h 04m

$202

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 Detroit Metropolitan Wayne County Airport 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 August, then book flights to San Antonio from Detroit Metropolitan Wayne County Airport during May instead. Flights to San Antonio in May, while not as cheap as those in August, still average around $339.

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 Friday when prices can be found for as low as $393. 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 $547.

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 Detroit Metropolitan Wayne County Airport to San Antonio in the afternoon for as low as $374. 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 $450. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Detroit Metropolitan Wayne County to San Antonio flight route?

Fly from Detroit Metropolitan Wayne County to San Antonio for the best Detroit Metropolitan Wayne County - 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 Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Detroit Metropolitan Wayne County Airport for as low as $339 on momondo.

What cabin class options are available on Detroit Metropolitan Wayne County to San Antonio flights?

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

Can stopping save me money on Detroit Metropolitan Wayne County Airport to San Antonio flights?

No. A direct flight is the cheapest option for a flight between Detroit Metropolitan Wayne County Airport to San Antonio.

How have Detroit Metropolitan Wayne County Airport to San Antonio flight prices changed over time?

As of September 2025, prices for Detroit Metropolitan Wayne County Airport to San Antonio flights are approximately 128% more expensive when compared to flights at the same time last year.

When to book flights from Detroit Metropolitan Wayne County Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to San Antonio (DTW to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to San Antonio

Best Price Found

$188

Fastest flight time

3h 03m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Detroit Metropolitan Wayne County Airport in the past 72 hours is $188. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to San Antonio found on momondo in the last 72 hours is $379.
The fastest flight from Detroit Metropolitan Wayne County Airport to San Antonio takes 3h 03m
Direct flights go from Detroit Metropolitan Wayne County Airport to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is Detroit Metropolitan Wayne County to San Antonio by plane?

    The straight-line distance from Detroit Metropolitan Wayne County to San Antonio is 1220.8 mi. By plane, this route typically takes 3h 17m.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to San Antonio Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to San Antonio Airport?

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to San Antonio 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 Detroit Metropolitan Wayne County Airport to San Antonio Airport.

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

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Detroit Metropolitan Wayne County Airport to San Antonio?

  • What is the most popular airline from Detroit Metropolitan Wayne County Airport to San Antonio?

Best airlines flying from Detroit Metropolitan Wayne County Airport to San Antonio

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
FrontierPriceFrom $110Free CancellationRating
5.8
3,162 reviews
Search Frontier flights
SouthwestPriceFrom $282Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
DeltaPriceFrom $289Free CancellationRating
7.9
7,973 reviews
Search Delta flights

  • Delta Flights From Detroit Metropolitan Wayne County Airport to San Antonio

    Across 17 Delta flights from Detroit Metropolitan Wayne County Airport to San Antonio this week, the average price was $429, with the best Delta deals starting from $289 round-trip. 7,973 users have rated Delta on momondo, with an average score of 7.9/10.

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 Detroit to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Detroit.

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

All flight searches from Detroit to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Detroit to San Antonio 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 Detroit to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Antonio trip

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