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Cheap flights from Detroit Metropolitan Wayne County Airport to San Antonio from $68

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 2/9. 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 Detroit Metropolitan Wayne County Airport to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:46 pm - 9:23 amDTW-SAT
13h 37m1 stop
Frontier Logo
5:10 pm - 9:58 pmSAT-DTW
27h 48m1 stop
$127Frontier
Find Deal
lun., dic. 22 - mar., ene. 6
Frontier Logo
7:20 pm - 5:01 pmDTW-SAT
22h 41m1 stop
Frontier Logo
10:18 am - 7:51 pmSAT-DTW
8h 33m1 stop
$135Frontier
Find Deal
dom., dic. 21 - mar., dic. 30
Frontier Logo
6:12 pm - 7:55 amDTW-SAT
14h 43m1 stop
Frontier Logo
10:18 am - 7:51 pmSAT-DTW
8h 33m1 stop
$138Frontier
Find Deal
sáb., dic. 6 - jue., dic. 18
Frontier Logo
9:21 am - 4:51 pmDTW-SAT
8h 30m1 stop
Frontier Logo
10:18 am - 7:51 pmSAT-DTW
8h 33m1 stop
$141Frontier
Find Deal
dom., dic. 7 - jue., dic. 18
Frontier Logo
9:21 am - 4:51 pmDTW-SAT
8h 30m1 stop
Frontier Logo
9:10 am - 5:17 pmSAT-DTW
7h 07m1 stop
$142Frontier
Find Deal
dom., dic. 7 - jue., dic. 11
Frontier Logo
5:14 pm - 12:17 amDTW-SAT
8h 03m1 stop
Frontier Logo
10:18 am - 7:51 pmSAT-DTW
8h 33m1 stop
$144Frontier
Find Deal
jue., dic. 18 - mar., dic. 30
Frontier Logo
9:21 am - 4:51 pmDTW-SAT
8h 30m1 stop
Frontier Logo
10:18 am - 7:51 pmSAT-DTW
8h 33m1 stop
$145Frontier
Find Deal
dom., dic. 14 - jue., dic. 18
Frontier Logo
10:01 pm - 11:21 amDTW-SAT
14h 20m1 stop
Frontier Logo
10:18 am - 7:51 pmSAT-DTW
8h 33m1 stop
$146Frontier
Find Deal
sáb., dic. 20 - mar., dic. 30
Frontier Logo
10:01 pm - 11:21 amDTW-SAT
14h 20m1 stop
Frontier Logo
5:10 pm - 9:58 pmSAT-DTW
27h 48m1 stop
$149Frontier
Find Deal
sáb., dic. 20 - mar., ene. 6
Frontier Logo
12:35 pm - 12:20 amDTW-SAT
12h 45m1 stop
Frontier Logo
7:00 am - 12:50 amSAT-DTW
16h 50m1 stop
$156Frontier
Find Deal
lun., nov. 24 - lun., dic. 1

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
Dec 22
DTW8:46 pmDetroit Metropolitan Wayne County
13h 37m
1 stop
SAT9:23 amSan Antonio
Jan 6
SAT5:10 pmSan Antonio
27h 48m
1 stop
DTW9:58 pmDetroit Metropolitan Wayne County
$127
Find similar
Frontier
Dec 21
DTW7:20 pmDetroit Metropolitan Wayne County
22h 41m
1 stop
SAT5:01 pmSan Antonio
Dec 30
SAT10:18 amSan Antonio
8h 33m
1 stop
DTW7:51 pmDetroit Metropolitan Wayne County
$135
Find similar
Frontier
Dec 6
DTW6:12 pmDetroit Metropolitan Wayne County
14h 43m
1 stop
SAT7:55 amSan Antonio
Dec 18
SAT10:18 amSan Antonio
8h 33m
1 stop
DTW7:51 pmDetroit Metropolitan Wayne County
$138
Find similar

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
Jan 26
DTW5:51 pmDetroit Metropolitan Wayne County
7h 01m
1 stop
SAT11:52 pmSan Antonio
Jan 30
SAT6:30 amSan Antonio
6h 22m
1 stop
DTW1:52 pmDetroit Metropolitan Wayne County
$178
Find similar
Spirit Airlines
Dec 15
DTW11:13 amDetroit Metropolitan Wayne County
13h 13m
2 stops
SAT11:26 pmSan Antonio
Jan 13
SAT6:30 amSan Antonio
6h 22m
1 stop
DTW1:52 pmDetroit Metropolitan Wayne County
$210
Find similar
Spirit Airlines
Nov 27
DTW6:59 pmDetroit Metropolitan Wayne County
22h 00m
2 stops
SAT3:59 pmSan Antonio
Dec 1
SAT7:37 pmSan Antonio
22h 04m
2 stops
DTW6:41 pmDetroit Metropolitan Wayne County
$249
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 noviembre 13, 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

lun. 12/22

8:46 pm-9:23 am

1 stop13h 37m

San Antonio

mar. 1/6

5:10 pm-9:58 pm

1 stop27h 48m

$127

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

dom. 12/21

7:20 pm-5:01 pm

1 stop22h 41m

San Antonio

mar. 12/30

10:18 am-7:51 pm

1 stop8h 33m

$135

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

sáb. 12/6

6:12 pm-7:55 am

1 stop14h 43m

San Antonio

jue. 12/18

10:18 am-7:51 pm

1 stop8h 33m

$138

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

dom. 12/7

9:21 am-4:51 pm

1 stop8h 30m

San Antonio

jue. 12/18

10:18 am-7:51 pm

1 stop8h 33m

$141

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

dom. 12/7

9:21 am-4:51 pm

1 stop8h 30m

San Antonio

jue. 12/11

9:10 am-5:17 pm

1 stop7h 07m

$142

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

jue. 12/18

5:14 pm-12:17 am

1 stop8h 03m

San Antonio

mar. 12/30

10:18 am-7:51 pm

1 stop8h 33m

$144

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

dom. 12/14

9:21 am-4:51 pm

1 stop8h 30m

San Antonio

jue. 12/18

10:18 am-7:51 pm

1 stop8h 33m

$145

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

sáb. 12/20

10:01 pm-11:21 am

1 stop14h 20m

San Antonio

mar. 12/30

10:18 am-7:51 pm

1 stop8h 33m

$146

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

sáb. 12/20

10:01 pm-11:21 am

1 stop14h 20m

San Antonio

mar. 1/6

5:10 pm-9:58 pm

1 stop27h 48m

$149

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

lun. 11/24

12:35 pm-12:20 am

1 stop12h 45m

San Antonio

lun. 12/1

7:00 am-12:50 am

1 stop16h 50m

$156

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 $399. 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 $552.

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 at noon. momondo users have found flights departing from Detroit Metropolitan Wayne County Airport to San Antonio at noon 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 $468. 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 $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 Detroit Metropolitan Wayne County Airport for as low as $335 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 November 2025, prices for Detroit Metropolitan Wayne County Airport to San Antonio flights are approximately 23% 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

$248

Fastest flight time

3h 18m

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 $248. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to San Antonio found on momondo in the last 72 hours is $399.
The fastest flight from Detroit Metropolitan Wayne County Airport to San Antonio takes 3h 18m
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 7h 01m.

  • 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
8,139 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $284Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
DeltaPriceFrom $299Free CancellationRating
7.9
8,007 reviews
Search Delta flights
SouthwestPriceFrom $326Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

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

    Across 16 Delta flights from Detroit Metropolitan Wayne County Airport to San Antonio this week, the average price was $443, with the best Delta deals starting from $299 round-trip. 8,007 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
Boerne
Kerrville
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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