HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$80+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAT
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to San Antonio 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.

The best prices from Detroit Metropolitan Wayne County to San Antonio are usually found in November or October, booked 43 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Detroit to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Flightnetwork)

One-way from

$80
(Frontier)

Popular in

March

Cheapest in

November

Average price

$463
Provider with most accurate pricing for Detroit Metropolitan Wayne County-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-San Antonio flights.
Search Deals
From Detroit Metropolitan Wayne County to San Antonio
Search Deals
One-way flight from Detroit Metropolitan Wayne County to San Antonio
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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 December 21, 2024.

This Booking.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:20 pmDTW - SAT
1 stop23h 24mMultiple Airlines
Mon 1/68:06 amSAT - DTW
1 stop8h 47mMultiple Airlines
Deal found 12/20$327
This Mytrip deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:36 amDTW - SAT
1 stop14h 50mSpirit Airlines
Mon 1/67:37 pmSAT - DTW
2 stops20h 05mSpirit Airlines
Deal found 12/20$446
This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:00 amDTW - SAT
1 stop7h 06mUnited Airlines
Tue 12/316:02 pmSAT - DTW
1 stop4h 57mUnited Airlines
Deal found 12/19$503
This FlightHub deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2712:49 pmDTW - SAT
1 stop21h 20mFrontier
Mon 12/305:51 pmSAT - DTW
1 stop13h 04mFrontier
Deal found 12/19$573
This American Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/215:47 pmDTW - SAT
1 stop6h 18mAmerican Airlines
Tue 1/76:43 amSAT - DTW
1 stop7h 04mAmerican Airlines
Deal found 12/20$636
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:20 pmDTW - SAT
Nonstop3h 31mDelta
Fri 1/35:25 amSAT - DTW
Nonstop2h 58mDelta
Deal found 12/19$679
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:50 amDTW - SAT
2 stops8h 20mSouthwest
Sun 12/295:30 amSAT - DTW
2 stops8h 35mSouthwest
Deal found 12/21$768
This Alaska Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:35 amDTW - SAT
2 stops23h 52mAlaska Airlines
Fri 1/173:03 pmSAT - DTW
2 stops25h 27mAlaska Airlines
Deal found 12/20$1,167

Find flights from Detroit to San Antonio within your budget

Customize your flight search to find flights from Detroit 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, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sun 1/12

8:14 pm-4:33 am

1 stop9h 19m

San Antonio

Thu 1/16

7:00 am-9:00 pm

1 stop13h 00m

$264

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 1/24

8:47 am-6:15 pm

1 stop10h 28m

San Antonio

Sun 1/26

8:21 pm-2:33 pm

2 stops17h 12m

$285

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sat 1/18

6:00 am-12:29 pm

1 stop7h 29m

San Antonio

Sat 1/25

9:40 am-9:39 pm

2 stops10h 59m

$293

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 2/14

7:18 pm-12:07 am

1 stop5h 49m

San Antonio

Wed 2/19

7:48 am-4:31 pm

1 stop7h 43m

$313

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 1/3

4:45 pm-9:09 am

1 stop17h 24m

San Antonio

Sun 1/5

6:16 pm-7:55 am

1 stop12h 39m

$322

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Fri 2/14

8:26 pm-10:59 pm

Nonstop3h 33m

San Antonio

Wed 2/19

5:25 am-9:22 am

Nonstop2h 57m

$399

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Sun 1/19

6:40 am-11:25 am

1 stop5h 45m

San Antonio

Wed 1/22

12:10 pm-8:35 pm

2 stops7h 25m

$412

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Thu 4/3

5:10 pm-5:40 am

1 stop13h 30m

San Antonio

Sun 4/6

7:00 am-4:04 pm

1 stop32h 04m

$552

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Mon 2/3

8:47 am-6:15 pm

1 stop10h 28m

$80

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

Tue 1/21

3:55 pm-11:02 pm

1 stop8h 07m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 15 results
1
2

Compare providers for flights from Detroit to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to San Antonio in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
CheapOairPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Detroit to San Antonio

Get recent, data-driven insights about flights from Detroit to San Antonio including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to San Antonio. Price data was last updated on December 13, 2024.

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 43 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?

Find hourly flight availability from Detroit to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

Unlike at noon, 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 in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to San Antonio flight should consider departing on Monday 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

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.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated December 21, 2024.
Read through reviews of airlines operating flights from Detroit to San Antonio, such as Spirit Airlines, United Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,814 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,540 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,597 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,039 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,814 reviews

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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?

    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 4 daily flights to San Antonio from 6 different airlines. 3h 08m is how long a flight from Detroit to San Antonio will take if you book a nonstop flight.

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

    According to our current data, Spirit Airlines ($264), United Airlines ($293), and American Airlines ($312) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to San Antonio. Spirit Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $80 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $111 and United Airlines from $144 one-way.

  • 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 KLM (96%), Virgin Atlantic (88%) or Aeromexico (87%) 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 $401, our data shows the cheapest flight currently is $193. When looking at the most popular route, (Detroit Metropolitan Wayne County - San Antonio), you can expect to pay $172 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

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.

Top 6 airlines flying from Detroit to San Antonio

Discover the top 6 airlines that operate flights from Detroit to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$119Average$235FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$282Average$458FlexibilityNo cancel feeOn-time63%
DeltaCheapest$296Average$448FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$515FlexibilityNo cancel feeOn-time69%
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.