What is the cheapest day to fly from San Antonio to Detroit Metropolitan Wayne County Airport?

Travelers seeking maximum savings on their San Antonio to Detroit Metropolitan Wayne County Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What are the most reliable airlines from San Antonio to Detroit Metropolitan Wayne County Airport?

No one likes to see their flight delayed. When booking a flight from San Antonio to Detroit Metropolitan Wayne County Airport consider choosing Korean Air (97%), Spirit Airlines (97%) or Air France (90%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from San Antonio to Detroit Metropolitan Wayne County Airport?

The most popular airlines flying from San Antonio to Detroit Metropolitan Wayne County Airport are American Airlines, Delta and Spirit Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from San Antonio to Detroit Metropolitan Wayne County Airport?

Saturday flights are found to be more expensive to fly from San Antonio to Detroit Metropolitan Wayne County Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Detroit Metropolitan Wayne County Airport.

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

August can be a great time to fly to Detroit Metropolitan Wayne County Airport from San Antonio with a flight ticket averaging about $378. Cheapflights users have found deals in the month of August for as cheap as $80. The most expensive prices can be found in the month of September.

What airports do I use to fly from San Antonio to Detroit?

If you book a flight from San Antonio to Detroit, you will be flying from San Antonio to Detroit Metropolitan Wayne County. Flights to Detroit Metropolitan Wayne County (DTW) from San Antonio (SAT) take 2h 59m for a nonstop flight. There are 10 flights from San Antonio to Detroit per day from 3 airlines.

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

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

How can I find direct flights from San Antonio to Detroit?

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

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

Yes. Cheapflights offers flight deals from San Antonio to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$61+ Flights from San Antonio to Detroit Metropolitan Wayne County Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Antonio to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Antonio to Detroit Metropolitan Wayne County are usually found in July or June, booked 83 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from San Antonio to Detroit

Round-trip from	$172 (Booking.com)
One-way from	$61 (CheapOair)
Popular in	February
Cheapest in	July
Average price	$344
Good round-trip deal	$336 or less
Good one-way deal	$154 or less

From San Antonio to Detroit Metropolitan Wayne County

Search Deals

One-way flight from San Antonio to Detroit Metropolitan Wayne County

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from San Antonio to Detroit Metropolitan Wayne County.

Search Deals

Price to beat on a one-way flight from San Antonio to Detroit Metropolitan Wayne County.

Search Deals

Find flight deals from San Antonio to Detroit

Cheapest flights from San Antonio to Detroit
Explore the most affordable flight options available from San Antonio to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sun 9/148:37 pmSAT - DTW

1 stop8h 30mSpirit Airlines

Thu 9/189:33 amDTW - SAT

Nonstop3h 17mSpirit Airlines

Deal found 7/28

$173

Fri 8/810:16 amSAT - DTW

1 stop21h 31mMultiple Airlines

Mon 8/116:00 amDTW - SAT

Nonstop3h 04mMultiple Airlines

Deal found 7/28

$202

Sat 8/233:34 pmSAT - DTW

1 stop8h 10mFrontier

Sat 8/307:40 amDTW - SAT

1 stop7h 55mFrontier

Deal found 7/26

$218

Best flights from San Antonio to Detroit
Discover carefully curated flight deals from San Antonio to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 8/2112:39 pmSAT - DTW

Nonstop3h 05mSpirit Airlines

Sun 8/246:28 amDTW - SAT

1 stop11h 20mSpirit Airlines

Deal found 7/29

$172

Fri 8/810:16 amSAT - DTW

1 stop21h 31mMultiple Airlines

Mon 8/116:00 amDTW - SAT

Nonstop3h 04mMultiple Airlines

Deal found 7/26

$197

Sat 8/233:34 pmSAT - DTW

1 stop8h 10mFrontier

Sat 8/307:40 amDTW - SAT

1 stop7h 55mFrontier

Deal found 7/26

$218

Last-minute flights from San Antonio to Detroit
Discover last-minute flight deals from San Antonio to Detroit. Data last updated July 29, 2025 and is based on user searches.

Sun 8/38:14 pmSAT - DTW

1 stop27h 28mFrontier

Fri 8/812:08 pmDTW - SAT

1 stop5h 44mFrontier

Deal found 7/28

$245

Thu 8/75:20 amSAT - DTW

Nonstop3h 07mDelta

Tue 8/199:30 pmDTW - SAT

Nonstop3h 04mDelta

Deal found 7/27

$519

Fri 8/89:00 amSAT - DTW

Nonstop3h 12mSpirit Airlines

Mon 8/116:00 amDTW - SAT

Nonstop3h 04mSpirit Airlines

Deal found 7/26

$185

Fri 8/810:16 amSAT - DTW

1 stop21h 31mMultiple Airlines

Mon 8/116:00 amDTW - SAT

Nonstop3h 04mMultiple Airlines

Deal found 7/28

$202

Sat 8/96:59 pmSAT - DTW

1 stop15h 00mMultiple Airlines

Sun 8/179:45 amDTW - SAT

Nonstop2h 59mMultiple Airlines

Deal found 7/27

$195

Sat 8/233:34 pmSAT - DTW

1 stop8h 10mFrontier

Sat 8/307:40 amDTW - SAT

1 stop7h 55mFrontier

Deal found 7/26

$218

Thu 8/2812:39 pmSAT - DTW

Nonstop3h 05mSpirit Airlines

Sat 8/309:33 amDTW - SAT

1 stop10h 50mSpirit Airlines

Deal found 7/29

$180

One-way flights from San Antonio to Detroit
Search for one-way flight options from San Antonio to Detroit. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 9/1112:45 pmSAT - DTW

Nonstop3h 04mSpirit Airlines

Deal found 7/28

$61

Sat 9/273:22 pmSAT - DTW

1 stop7h 36mFrontier

Deal found 7/27

$109

Tue 8/261:10 pmSAT - DTW

1 stop8h 05mSouthwest

Deal found 7/27

$149

Wed 8/275:10 amSAT - DTW

Nonstop3h 05mDelta

Deal found 7/28

$169

Cheapflights Fare Finder

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

Thu 8/21

12:39 pm-4:44 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

Sun 8/24

6:28 am-4:48 pm

1 stop11h 20m

$172

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 8/8

10:16 am-8:47 am

1 stop21h 31m

Detroit Metropolitan Wayne County

Mon 8/11

6:00 am-8:04 am

Nonstop3h 04m

$197

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Sat 8/23

3:34 pm-12:44 am

1 stop8h 10m

Detroit Metropolitan Wayne County

Sat 8/30

7:40 am-2:35 pm

1 stop7h 55m

$218

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Thu 9/11

12:45 pm-4:49 pm

Nonstop3h 04m

$61

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Sat 9/27

3:22 pm-11:58 pm

1 stop7h 36m

$109

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Tue 8/26

1:10 pm-10:15 pm

1 stop8h 05m

$149

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Wed 8/27

5:10 am-9:15 am

Nonstop3h 05m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from San Antonio to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit Metropolitan Wayne County Airport

How far ahead should I book a flight from San Antonio to Detroit Metropolitan Wayne County Airport?

The best time to book flights from San Antonio to Detroit Metropolitan Wayne County Airport is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Antonio to Detroit Metropolitan Wayne County Airport?

Currently, April is the cheapest month in which you can book a flight from San Antonio to Detroit Metropolitan Wayne County Airport (average of $257). Flying from San Antonio to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 DTW?

When flying from San Antonio to Detroit Metropolitan Wayne County Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 52% versus a flight in the afternoon.

Weekly flight availability from San Antonio to Detroit Metropolitan Wayne County Airport

The most flights from SAT to DTW are scheduled on a Tuesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

What’s the top layover airport for flights from San Antonio to Detroit Metropolitan Wayne County Airport?

Chicago (MDW) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Antonio to Detroit Metropolitan Wayne County Airport on Cheapflights.

What’s the cheapest layover airport for flights from San Antonio to Detroit Metropolitan Wayne County Airport?

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $246.

What’s the fastest layover option from San Antonio to Detroit Metropolitan Wayne County Airport?

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 2h 20m.

Which airport typically offers the quickest layover for flights from San Antonio to Detroit Metropolitan Wayne County Airport?

Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 03m.

Reviews of airlines servicing Detroit

Get a feel of what it's like to fly with Southwest, Delta, and Spirit Airlines from San Antonio to Detroit Metropolitan Wayne County Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,977 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Spirit Airlines

6.3

Okay

8,040 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Frontier

5.9

Fair

3,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What airports do I use to fly from San Antonio to Detroit?
If you book a flight from San Antonio to Detroit, you will be flying from San Antonio to Detroit Metropolitan Wayne County. Flights to Detroit Metropolitan Wayne County (DTW) from San Antonio (SAT) take 2h 59m for a nonstop flight. There are 10 flights from San Antonio to Detroit per day from 3 airlines.
What are the cheapest airlines flying from San Antonio to Detroit Metropolitan Wayne County Airport round-trip?
Our cheapest airline available from San Antonio to Detroit Metropolitan Wayne County Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $172 on this airline. An additional option worth looking into is Frontier, starting at $218. You may be able to fly from San Antonio to Detroit Metropolitan Wayne County Airport for 57% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from San Antonio to Detroit Metropolitan Wayne County Airport one-way?
The cheapest airlines for a one-way flight from San Antonio to Detroit Metropolitan Wayne County Airport are Spirit Airlines ($61), Frontier ($109), and Southwest ($149).
What are the most reliable airlines from San Antonio to Detroit Metropolitan Wayne County Airport?
No one likes to see their flight delayed. When booking a flight from San Antonio to Detroit Metropolitan Wayne County Airport consider choosing Korean Air (97%), Spirit Airlines (97%) or Air France (90%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from San Antonio to Detroit Metropolitan Wayne County Airport?
The cheapest flight price from San Antonio to Detroit Metropolitan Wayne County Airport is $99. On average you can expect to pay $1,579. The most popular route, (San Antonio - Detroit Metropolitan Wayne County), can usually be booked for $120.
Can I find deals for flights from San Antonio to Detroit that include hotel bookings?
Yes. In addition to deals on San Antonio to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Detroit.
Can I find deals for business class flights from San Antonio to Detroit?
Yes. Cheapflights offers flight deals from San Antonio to Detroit 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 Detroit Metropolitan Wayne County Airport?
Currently, April is the cheapest month in which you can book a flight from San Antonio to Detroit Metropolitan Wayne County Airport (average of $257). Flying from San Antonio to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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

Sterling Heights

Warren

Dearborn

Troy

Novi

Southfield

Clarkston

Romulus

Plymouth

Auburn Hills

Utica

Monroe

Roseville

Wixom

Port Huron

Belleville

Brighton

Livonia

Fremont

Madison Heights

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from San Antonio to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$88	Average$236	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$238	Average$388	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$299	Average$407	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$61+ Cheap flights from San Antonio to Detroit Metropolitan Wayne County Airport (SAT - DTW)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Antonio to Detroit Metropolitan Wayne County are usually found in July or June, booked 83 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from San Antonio to Detroit

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from San Antonio to Detroit

Cheapest flights from San Antonio to DetroitExplore the most affordable flight options available from San Antonio to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from San Antonio to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Detroit Metropolitan Wayne County Airport that are best for you.

Best time to book a flight from San Antonio to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from San Antonio with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Detroit Metropolitan Wayne County Airport

How far ahead should I book a flight from San Antonio to Detroit Metropolitan Wayne County Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Detroit. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from San Antonio to Detroit Metropolitan Wayne County Airport?

What is the cheapest time of day to fly from SAT to DTW?

Find hourly flight availability from San Antonio to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Weekly flight availability from San Antonio to Detroit Metropolitan Wayne County Airport

Explore weekly flight availability from San Antonio to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

What’s the top layover airport for flights from San Antonio to Detroit Metropolitan Wayne County Airport?

Share of 1-stop round-trip flights from San Antonio to Detroit Metropolitan Wayne County Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from San Antonio to Detroit Metropolitan Wayne County Airport?

Average round-trip fare for 1-stop flights from San Antonio to Detroit Metropolitan Wayne County Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from San Antonio to Detroit Metropolitan Wayne County Airport?

Shortest average travel time for 1-stop one-way flights from San Antonio to Detroit Metropolitan Wayne County Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from San Antonio to Detroit Metropolitan Wayne County Airport?

Average layover duration for 1-stop one-way flights from San Antonio to Detroit Metropolitan Wayne County Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Detroit

Get a feel of what it's like to fly with Southwest, Delta, and Spirit Airlines from San Antonio to Detroit Metropolitan Wayne County Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airports do I use to fly from San Antonio to Detroit?

What are the cheapest airlines flying from San Antonio to Detroit Metropolitan Wayne County Airport round-trip?

What are the cheapest airlines to fly from San Antonio to Detroit Metropolitan Wayne County Airport one-way?

What are the most reliable airlines from San Antonio to Detroit Metropolitan Wayne County Airport?

What are the cheapest flights from San Antonio to Detroit Metropolitan Wayne County Airport?

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

How can I find direct flights from San Antonio to Detroit?

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

What is the cheapest month to book a flight from San Antonio to Detroit Metropolitan Wayne County Airport?

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Detroit

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Antonio to Detroit

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Antonio to Detroit
Explore the most affordable flight options available from San Antonio to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.