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

The most flights from DTW to SAT are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

No one likes to see their flight delayed. When booking a flight from Detroit Metropolitan Wayne County Airport to San Antonio consider choosing Aeromexico (92%), Spirit Airlines (88%) or Korean Air (86%) as they are the most reliable in getting you off to your destination on time.

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

American Airlines, Delta and Frontier are the most popular airlines when flying from Detroit Metropolitan Wayne County Airport to San Antonio.

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

San Antonio is the airport most travelers will use when flying to San Antonio from Detroit Metropolitan Wayne County. Booking flights from Detroit Metropolitan Wayne County (DTW) to San Antonio (SAT) should be relatively easy as there are 9 daily flights to San Antonio from 6 different airlines. 3h 04m is how long a flight from Detroit to San Antonio will take if you book a nonstop flight.

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

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

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

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

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

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

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

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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 Detroit Metropolitan Wayne County to San Antonio are usually found in August or May, booked 25 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Detroit to San Antonio

Round-trip from	$148 (Priceline)
One-way from	$83 (Frontier)
Popular in	February
Cheapest in	August
Average price	$339
Good round-trip deal	$329 or less
Good one-way deal	$188 or less

From Detroit Metropolitan Wayne County to San Antonio

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

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Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

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

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Find flight deals from Detroit to San Antonio

Cheapest flights from Detroit to San Antonio
Explore the most affordable flight options available from Detroit to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Thu 10/211:54 amDTW - SAT

1 stop8h 21mFrontier

Sat 10/43:22 pmSAT - DTW

1 stop7h 36mFrontier

Deal found 9/17

$148

Thu 10/166:00 amDTW - SAT

1 stop14h 41mFrontier

Wed 10/223:59 pmSAT - DTW

1 stop8h 00mFrontier

Deal found 9/14

$158

Fri 10/310:54 amDTW - SAT

1 stop6h 41mFrontier

Mon 10/65:40 pmSAT - DTW

1 stop19h 54mFrontier

Deal found 9/16

$164

Thu 10/236:00 amDTW - SAT

1 stop14h 41mFrontier

Sun 10/268:26 pmSAT - DTW

1 stop27h 33mFrontier

Deal found 9/16

$169

Sat 10/48:00 amDTW - SAT

1 stop7h 27mFrontier

Tue 10/143:59 pmSAT - DTW

1 stop8h 00mFrontier

Deal found 9/15

$173

Thu 10/211:54 amDTW - SAT

1 stop8h 21mFrontier

Mon 10/68:20 pmSAT - DTW

1 stop27h 39mFrontier

Deal found 9/17

$178

Thu 10/211:54 amDTW - SAT

1 stop8h 21mFrontier

Sun 10/58:20 pmSAT - DTW

1 stop27h 26mFrontier

Deal found 9/15

$182

Thu 11/135:14 pmDTW - SAT

1 stop27h 16mFrontier

Sun 11/168:25 pmSAT - DTW

1 stop18h 54mFrontier

Deal found 9/17

$194

Fri 10/310:54 amDTW - SAT

1 stop6h 41mMultiple Airlines

Mon 10/66:15 pmSAT - DTW

1 stop10h 13mMultiple Airlines

Deal found 9/15

$198

Tue 10/213:42 pmDTW - SAT

2 stops24h 32mFrontier

Fri 10/245:45 pmSAT - DTW

1 stop22h 39mFrontier

Deal found 9/16

$202

Best flights from Detroit to San Antonio
Discover carefully curated flight deals from Detroit to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Fri 11/148:25 amDTW - SAT

Nonstop3h 30mDelta

Mon 11/244:35 pmSAT - DTW

Nonstop3h 02mDelta

Deal found 9/16

$359

Sat 11/228:30 pmDTW - SAT

Nonstop3h 27mDelta

Tue 11/255:15 amSAT - DTW

Nonstop2h 55mDelta

Deal found 9/16

$359

Sat 11/1510:30 amDTW - SAT

Nonstop3h 30mDelta

Tue 11/2511:50 amSAT - DTW

Nonstop2h 58mDelta

Deal found 9/16

$359

Mon 11/101:42 pmDTW - SAT

Nonstop3h 20mDelta

Tue 11/255:15 amSAT - DTW

Nonstop2h 55mDelta

Deal found 9/16

$359

Wed 2/257:45 pmDTW - SAT

Nonstop3h 34mDelta

Sun 3/14:00 pmSAT - DTW

Nonstop3h 04mDelta

Deal found 9/15

$359

Sat 11/298:25 amDTW - SAT

Nonstop3h 30mDelta

Thu 12/44:35 pmSAT - DTW

Nonstop3h 05mDelta

Deal found 9/14

$359

Thu 11/138:30 pmDTW - SAT

Nonstop3h 27mDelta

Mon 11/244:35 pmSAT - DTW

Nonstop3h 02mDelta

Deal found 9/16

$359

Fri 10/318:30 pmDTW - SAT

Nonstop3h 12mDelta

Mon 11/34:35 pmSAT - DTW

Nonstop3h 03mDelta

Deal found 9/15

$359

Sun 11/98:30 pmDTW - SAT

Nonstop3h 27mDelta

Mon 11/244:35 pmSAT - DTW

Nonstop3h 02mDelta

Deal found 9/16

$359

Fri 12/198:30 pmDTW - SAT

Nonstop3h 26mDelta

Tue 12/305:20 amSAT - DTW

Nonstop3h 00mDelta

Deal found 9/15

$359

Last-minute flights from Detroit to San Antonio
Discover last-minute flight deals from Detroit to San Antonio. Data last updated September 17, 2025 and is based on user searches.

Thu 10/211:54 amDTW - SAT

1 stop8h 21mFrontier

Sun 10/58:20 pmSAT - DTW

1 stop27h 26mFrontier

Deal found 9/15

$182

Fri 10/310:54 amDTW - SAT

1 stop6h 41mFrontier

Mon 10/65:40 pmSAT - DTW

1 stop19h 54mFrontier

Deal found 9/16

$164

Fri 10/310:54 amDTW - SAT

1 stop6h 41mMultiple Airlines

Mon 10/66:15 pmSAT - DTW

1 stop10h 13mMultiple Airlines

Deal found 9/15

$198

Sat 10/48:00 amDTW - SAT

1 stop7h 27mFrontier

Tue 10/73:59 pmSAT - DTW

1 stop8h 00mFrontier

Deal found 9/16

$148

Sat 10/48:00 amDTW - SAT

1 stop7h 27mFrontier

Tue 10/143:59 pmSAT - DTW

1 stop8h 00mFrontier

Deal found 9/15

$173

Thu 10/166:00 amDTW - SAT

1 stop14h 41mFrontier

Wed 10/223:59 pmSAT - DTW

1 stop8h 00mFrontier

Deal found 9/14

$158

Tue 10/213:42 pmDTW - SAT

2 stops24h 32mFrontier

Fri 10/245:45 pmSAT - DTW

1 stop22h 39mFrontier

Deal found 9/16

$202

Thu 10/236:00 amDTW - SAT

1 stop14h 41mFrontier

Sun 10/268:26 pmSAT - DTW

1 stop27h 33mFrontier

Deal found 9/16

$169

Fri 10/246:00 amDTW - SAT

1 stop14h 41mFrontier

Sun 10/268:26 pmSAT - DTW

1 stop27h 33mFrontier

Deal found 9/16

$178

Thu 10/309:05 pmDTW - SAT

1 stop20h 35mMultiple Airlines

Mon 11/35:35 pmSAT - DTW

1 stop13h 41mMultiple Airlines

Deal found 9/16

$205

One-way flights from Detroit to San Antonio
Search for one-way flight options from Detroit to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Sun 10/126:00 amDTW - SAT

1 stop6h 14mFrontier

Deal found 9/15

$83

Wed 10/86:00 amDTW - SAT

1 stop10h 14mFrontier

Deal found 9/16

$89

Thu 10/166:00 amDTW - SAT

1 stop6h 14mFrontier

Deal found 9/15

$99

Sat 10/117:55 amDTW - SAT

1 stop9h 42mFrontier

Deal found 9/15

$105

Mon 11/178:00 amDTW - SAT

1 stop9h 40mMultiple Airlines

Deal found 9/16

$109

Wed 11/59:30 amDTW - SAT

1 stop8h 58mSpirit Airlines

Deal found 9/15

$114

Sun 12/149:30 amDTW - SAT

Nonstop3h 17mSpirit Airlines

Deal found 9/16

$115

Sun 11/169:45 amDTW - SAT

1 stop24h 29mMultiple Airlines

Deal found 9/15

$119

Wed 11/129:30 amDTW - SAT

1 stop8h 58mSpirit Airlines

Deal found 9/15

$120

Thu 11/139:20 pmDTW - SAT

1 stop20h 20mMultiple Airlines

Deal found 9/16

$121

Fri 11/145:14 pmDTW - SAT

1 stop22h 03mFrontier

Deal found 9/15

$123

Cheapflights Fare Finder

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

Fri 11/14

8:25 am-10:55 am

Nonstop3h 30m

San Antonio

Mon 11/24

4:35 pm-8:37 pm

Nonstop3h 02m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sat 11/22

8:30 pm-10:57 pm

Nonstop3h 27m

San Antonio

Tue 11/25

5:15 am-9:10 am

Nonstop2h 55m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sat 11/15

10:30 am-1:00 pm

Nonstop3h 30m

San Antonio

Tue 11/25

11:50 am-3:48 pm

Nonstop2h 58m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Mon 11/10

1:42 pm-4:02 pm

Nonstop3h 20m

San Antonio

Tue 11/25

5:15 am-9:10 am

Nonstop2h 55m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Wed 2/25

7:45 pm-10:19 pm

Nonstop3h 34m

San Antonio

Sun 3/1

4:00 pm-8:04 pm

Nonstop3h 04m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sat 11/29

8:25 am-10:55 am

Nonstop3h 30m

San Antonio

Thu 12/4

4:35 pm-8:40 pm

Nonstop3h 05m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 11/13

8:30 pm-10:57 pm

Nonstop3h 27m

San Antonio

Mon 11/24

4:35 pm-8:37 pm

Nonstop3h 02m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 10/31

8:30 pm-10:42 pm

Nonstop3h 12m

San Antonio

Mon 11/3

4:35 pm-8:38 pm

Nonstop3h 03m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sun 11/9

8:30 pm-10:57 pm

Nonstop3h 27m

San Antonio

Mon 11/24

4:35 pm-8:37 pm

Nonstop3h 02m

$359

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 12/19

8:30 pm-10:56 pm

Nonstop3h 26m

San Antonio

Tue 12/30

5:20 am-9:20 am

Nonstop3h 00m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results

The best insider tips for Detroit Metropolitan Wayne County Airport to San Antonio flights

Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to San Antonio trip

Airports

DTW

Security lines at DTW are pleasantly short, with waits rarely exceeding 10 minutes in McNamara Terminal.

SAT

Rideshare services at SAT pick up on the lower level of Terminal A, offering convenient access to downtown San Antonio.

Our travel experts

Brandon Schultz

Expert on DTW

Ramsey Qubein

Expert on SAT

Best time to book a flight from Detroit to San Antonio

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

Prices

Airlines

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

The price you pay for your flight from Detroit Metropolitan Wayne County Airport to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Antonio (average of $295). Flying from Detroit Metropolitan Wayne County Airport to San Antonio in March is currently the most expensive (average of $376). 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 DTW to SAT?

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Detroit Metropolitan Wayne County Airport to San Antonio by exploring options for tickets at noon.

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

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

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to San Antonio, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,961 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,023 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,173 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airports do I use to fly from Detroit to San Antonio?
San Antonio is the airport most travelers will use when flying to San Antonio from Detroit Metropolitan Wayne County. Booking flights from Detroit Metropolitan Wayne County (DTW) to San Antonio (SAT) should be relatively easy as there are 9 daily flights to San Antonio from 6 different airlines. 3h 04m is how long a flight from Detroit to San Antonio will take if you book a nonstop flight.
How long is the flight from Detroit Metropolitan Wayne County Airport to San Antonio?
Departing from Detroit Metropolitan Wayne County Airport to San Antonio will take you 3h 17m. Detroit Metropolitan Wayne County Airport and San Antonio are separated by a distance of 1214 mi. All flights are typically nonstop.
What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to San Antonio round-trip?
According to our current data, Spirit Airlines ($88), Frontier ($110), and American Airlines ($284) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to San Antonio. Spirit Airlines is priced at 77% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to San Antonio?
No one likes to see their flight delayed. When booking a flight from Detroit Metropolitan Wayne County Airport to San Antonio consider choosing Aeromexico (92%), Spirit Airlines (88%) or Korean Air (86%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Detroit Metropolitan Wayne County Airport to San Antonio?
While on average a flight from Detroit Metropolitan Wayne County Airport to San Antonio is generally $319, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Detroit Metropolitan Wayne County - San Antonio), you can expect to pay $192 for that flight.
Can I find deals for flights from Detroit to San Antonio that include hotel bookings?
Yes. In addition to deals on Detroit to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to San Antonio.
Can I find deals for business class flights from Detroit to San Antonio?
Yes. Cheapflights offers flight deals from Detroit to San Antonio 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 Detroit Metropolitan Wayne County Airport to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Antonio (average of $295). Flying from Detroit Metropolitan Wayne County Airport to San Antonio in March is currently the most expensive (average of $376). 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

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Kerrville

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Alternative routes for Detroit to San Antonio

Other flights to San Antonio

Top 6 airlines flying from Detroit to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$88	Average$229	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$110	Average$168	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$284	Average$358	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$288	Average$468	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$289	Average$429	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$308	Average$458	FlexibilityNo cancel fee	On-time63%

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$83+ Cheap flights from Detroit Metropolitan Wayne County Airport to San Antonio (DTW - SAT)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to San Antonio 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 Detroit Metropolitan Wayne County to San Antonio are usually found in August or May, booked 25 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Detroit to San Antonio

Round-trip from

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Good round-trip deal

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Find flight deals from Detroit to San Antonio

Cheapest flights from Detroit to San AntonioExplore the most affordable flight options available from Detroit to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Detroit to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

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

The best insider tips for Detroit Metropolitan Wayne County Airport to San Antonio flights

Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to San Antonio trip

Airports

DTW

SAT

Our travel experts

Best time to book a flight from Detroit to San Antonio

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

Cheapflights Insights

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

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

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

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

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

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

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to San Antonio, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Detroit to San Antonio. 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 Detroit to San Antonio?

How long is the flight from Detroit Metropolitan Wayne County Airport to San Antonio?

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

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

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

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

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

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

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

Traveling to a place near San Antonio?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to San Antonio

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

Top 6 airlines flying from Detroit to San Antonio

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Cheapest flights from Detroit to San Antonio
Explore the most affordable flight options available from Detroit to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.