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Cheap flights from San Antonio to Detroit from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Detroit departing on 8/31. 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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Cheap round-trip flights

Spirit Airlines Logo
12:39 pm - 4:44 pmSAT-DTW
3h 05mnonstop
Spirit Airlines Logo
9:45 am - 11:44 amDTW-SAT
2h 59mnonstop
$138Spirit Airlines
Find Deal
jue., ago. 21 - dom., ago. 24
Spirit Airlines Logo
12:39 pm - 4:44 pmSAT-DTW
3h 05mnonstop
Spirit Airlines Logo
9:45 am - 11:44 amDTW-SAT
2h 59mnonstop
$148Spirit Airlines
Find Deal
jue., ago. 21 - jue., ago. 28
Spirit Airlines Logo
12:39 pm - 4:44 pmSAT-DTW
3h 05mnonstop
Spirit Airlines Logo
9:45 am - 11:44 amDTW-SAT
2h 59mnonstop
$161Spirit Airlines
Find Deal
dom., ago. 17 - dom., ago. 24
Spirit Airlines Logo
12:39 pm - 4:44 pmSAT-DTW
3h 05mnonstop
Spirit Airlines Logo
9:45 am - 11:44 amDTW-SAT
2h 59mnonstop
$165Spirit Airlines
Find Deal
jue., ago. 21 - dom., ago. 24
Spirit Airlines Logo
8:28 pm - 5:58 amSAT-DTW
8h 30m1 stop
Spirit Airlines Logo
9:45 am - 11:44 amDTW-SAT
2h 59mnonstop
$166Spirit Airlines
Find Deal
jue., ago. 21 - dom., ago. 24
Spirit Airlines Logo
2:54 pm - 10:40 pmSAT-DTW
6h 46m1 stop
Spirit Airlines Logo
9:33 am - 11:50 amDTW-SAT
3h 17mnonstop
$172Spirit Airlines
Find Deal
vie., sep. 5 - dom., sep. 7
Frontier Logo
6:59 pm - 10:59 amSAT-DTW
15h 00m1 stop
Frontier Logo
7:40 am - 2:35 pmDTW-SAT
7h 55m1 stop
$227Frontier
Find Deal
sáb., ago. 16 - sáb., ago. 23
Frontier Logo
3:34 pm - 12:44 amSAT-DTW
8h 10m1 stop
Frontier Logo
10:31 am - 4:42 pmDTW-SAT
7h 11m1 stop
$228Frontier
Find Deal
sáb., ago. 30 - lun., sep. 1
Frontier Logo
10:16 am - 8:47 amSAT-DTW
21h 31m1 stop
Frontier Logo
6:00 am - 7:13 pmDTW-SAT
14h 13m1 stop
$245Frontier
Find Deal
vie., ago. 15 - dom., ago. 17
Logo
6:59 pm - 10:59 amSAT-DTW
15h 00m1 stop
Logo
9:33 am - 7:23 pmDTW-SAT
10h 50m1 stop
$260
Find Deal
sáb., ago. 16 - mié., ago. 20

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

Our best Spirit Airlines deals on San Antonio to Detroit Metropolitan Wayne County Airport flight tickets
Spirit Airlines
Aug 21
SAT12:39 pmSan Antonio
3h 05m
DTW4:44 pmDetroit Metropolitan Wayne County
Aug 24
DTW9:45 amDetroit Metropolitan Wayne County
2h 59m
SAT11:44 amSan Antonio
$138
Find similar
Spirit Airlines
Aug 21
SAT12:39 pmSan Antonio
3h 05m
DTW4:44 pmDetroit Metropolitan Wayne County
Aug 28
DTW9:45 amDetroit Metropolitan Wayne County
2h 59m
SAT11:44 amSan Antonio
$148
Find similar
Spirit Airlines
Aug 17
SAT12:39 pmSan Antonio
3h 05m
DTW4:44 pmDetroit Metropolitan Wayne County
Aug 24
DTW9:45 amDetroit Metropolitan Wayne County
2h 59m
SAT11:44 amSan Antonio
$161
Find similar

Frontier flights from San Antonio to Detroit Metropolitan Wayne County Airport

Our best Frontier deals on San Antonio to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
Aug 16
SAT6:59 pmSan Antonio
15h 00m
1 stop
DTW10:59 amDetroit Metropolitan Wayne County
Aug 23
DTW7:40 amDetroit Metropolitan Wayne County
7h 55m
1 stop
SAT2:35 pmSan Antonio
$227
Find similar
Frontier
Aug 30
SAT3:34 pmSan Antonio
8h 10m
1 stop
DTW12:44 amDetroit Metropolitan Wayne County
Sep 1
DTW10:31 amDetroit Metropolitan Wayne County
7h 11m
1 stop
SAT4:42 pmSan Antonio
$228
Find similar
Frontier
Aug 8
SAT10:16 amSan Antonio
21h 31m
1 stop
DTW8:47 amDetroit Metropolitan Wayne County
Aug 14
DTW11:44 amDetroit Metropolitan Wayne County
8h 29m
1 stop
SAT7:13 pmSan Antonio
$238
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Detroit Metropolitan Wayne County Airport 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 agosto 2, 2025.
Use the filters below to find and compare flights from San Antonio to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

jue. 8/21

12:39 pm-4:44 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

dom. 8/24

9:45 am-11:44 am

Nonstop2h 59m

$138

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

jue. 8/21

12:39 pm-4:44 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

jue. 8/28

9:45 am-11:44 am

Nonstop2h 59m

$148

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

dom. 8/17

12:39 pm-4:44 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

dom. 8/24

9:45 am-11:44 am

Nonstop2h 59m

$161

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

jue. 8/21

12:39 pm-4:44 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

dom. 8/24

9:45 am-11:44 am

Nonstop2h 59m

$165

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

jue. 8/21

8:28 pm-5:58 am

1 stop8h 30m

Detroit Metropolitan Wayne County

dom. 8/24

9:45 am-11:44 am

Nonstop2h 59m

$166

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

vie. 9/5

2:54 pm-10:40 pm

1 stop6h 46m

Detroit Metropolitan Wayne County

dom. 9/7

9:33 am-11:50 am

Nonstop3h 17m

$172

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

sáb. 8/16

6:59 pm-10:59 am

1 stop15h 00m

Detroit Metropolitan Wayne County

sáb. 8/23

7:40 am-2:35 pm

1 stop7h 55m

$227

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

sáb. 8/30

3:34 pm-12:44 am

1 stop8h 10m

Detroit Metropolitan Wayne County

lun. 9/1

10:31 am-4:42 pm

1 stop7h 11m

$228

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

vie. 8/15

10:16 am-8:47 am

1 stop21h 31m

Detroit Metropolitan Wayne County

dom. 8/17

6:00 am-7:13 pm

1 stop14h 13m

$245

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

sáb. 8/16

6:59 pm-10:59 am

1 stop15h 00m

Detroit Metropolitan Wayne County

mié. 8/20

9:33 am-7:23 pm

1 stop10h 50m

$260

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 Detroit from

How to get the cheapest flight ticket from San Antonio to Detroit Metropolitan Wayne County Airport

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 typical price of a round-trip flight between San Antonio and Detroit Metropolitan Wayne County Airport?

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from San Antonio is in July. Flight prices, which tend to average around $344, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Detroit Metropolitan Wayne County Airport from San Antonio during June instead. Flights to Detroit Metropolitan Wayne County Airport in June, while not as cheap as those in July, still average around $349.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from San Antonio to Detroit Metropolitan Wayne County Airport is on a Saturday when prices can be found for as low as $432. 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 Detroit Metropolitan Wayne County Airport on Sunday is $695.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $283 when looking at flights departing in the evening. Flights to Detroit Metropolitan Wayne County Airport are more costly in the afternoon, with an average ticket price of $578. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Detroit Metropolitan Wayne County Airport?

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from San Antonio for as low as $275 on momondo.

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

There are 4 cabin classes available to choose from on San Antonio to Detroit Metropolitan Wayne County 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 San Antonio to Detroit Metropolitan Wayne County Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a San Antonio to Detroit Metropolitan Wayne County Airport flight.

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

As of August 2025, prices for San Antonio to Detroit Metropolitan Wayne County Airport flights are approximately 40% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$93

Fastest flight time

3h 05m

Direct flights

Mon, Tue, Thu, Fri and Sat
The best one-way flight to Detroit Metropolitan Wayne County Airport from San Antonio in the past 72 hours is $93. The best round-trip flight deal from San Antonio to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $138.
The fastest flight from San Antonio to Detroit Metropolitan Wayne County Airport takes 3h 05m
Direct flights go from San Antonio to Detroit Metropolitan Wayne County Airport on Monday, Tuesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Delta and Spirit Airlines.
Search flight deals

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

    The distance between San Antonio and Detroit Metropolitan Wayne County is about 1220.8 mi. In terms of flight time, this usually takes a little over 3h 05m.

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

    Prices for flights from San Antonio Airport to Detroit Metropolitan Wayne County Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The required travel and health documents for your Detroit Metropolitan Wayne County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit Metropolitan Wayne County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from San Antonio to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,058 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $299Free CancellationRating
8.0
7,985 reviews
Search Delta flights

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

    Delta flight deals from San Antonio to Detroit Metropolitan Wayne County Airport start from $299 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $407 round-trip - but some users have found much cheaper deals with momondo.

  • Spirit Airlines Flights From San Antonio to Detroit Metropolitan Wayne County Airport

    $88 is the best Spirit Airlines flight deal from San Antonio to Detroit Metropolitan Wayne County Airport found on momondo over the last 72 hours. The average Spirit Airlines ticket price found was closer to $236, however, with flight time and availability significantly affecting the price. Spirit Airlines (6.3/10 from 8,058 user reviews) flies into Detroit Metropolitan Wayne County Airport from San Antonio 2 times in an average week so prices can vary.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Southfield
Warren
Monroe
Troy
Livonia
Novi
Dearborn
Romulus
Port Huron
Port Clinton
Sterling Heights
Roseville
Brighton
Madison Heights
Pontiac
Ypsilanti
Belleville
Farmington Hills

Why use momondo?

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

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 Detroit from San Antonio.

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

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

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

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

Of course. momondo tracks the price of San Antonio to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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