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$61+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAT
2月 26 — 3月 51
水 2/26
水 3/5
1 adult, Economy
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The best prices from Detroit Metropolitan Wayne County to San Antonio are usually found in November or October, booked 68 days in advance, depart on a Friday or Thursday and return on a Thursday

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 2月 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(CheapOair)

One-way from

$61
(Frontier)

Popular in

March

Cheapest in

November

Average price

$476

Good round-trip deal

$406 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Detroit Metropolitan Wayne County-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-San Antonio flights.
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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. 10% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 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 2月 21, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
金 3/2110:59 amDTW - SAT
1 stop11h 36mMultiple Airlines
日 3/238:37 pmSAT - DTW
1 stop10h 25mMultiple Airlines
Deal found 2/20$258
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 3/258:48 pmDTW - SAT
1 stop14h 15mSpirit Airlines
日 3/309:35 pmSAT - DTW
1 stop13h 26mSpirit Airlines
Deal found 2/19$262
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 2/275:00 amDTW - SAT
1 stop7h 43mAmerican Airlines
水 3/511:59 amSAT - DTW
1 stop5h 36mAmerican Airlines
Deal found 2/19$275
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
土 3/111:08 amDTW - SAT
1 stop9h 06mFrontier
土 3/88:37 pmSAT - DTW
1 stop9h 25mFrontier
Deal found 2/20$290
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 3/268:50 amDTW - SAT
Nonstop3h 31mDelta
月 3/315:30 amSAT - DTW
Nonstop2h 53mDelta
Deal found 2/20$299
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
木 3/66:45 amDTW - SAT
2 stops7h 35mSouthwest
月 3/101:55 pmSAT - DTW
2 stops8h 35mSouthwest
Deal found 2/20$407
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 7/2211:10 amDTW - SAT
2 stops7h 32mUnited Airlines
日 7/275:53 pmSAT - DTW
1 stop5h 03mUnited Airlines
Deal found 2/20$452

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 2月 21, 2025.

Fly from

Detroit

Fly to

San Antonio

Route

Depart

Return

Price

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

金 3/21

10:59 am-9:35 pm

1 stop11h 36m

San Antonio

日 3/23

8:37 pm-8:02 am

1 stop10h 25m

$258

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

火 3/25

8:48 pm-10:03 am

1 stop14h 15m

San Antonio

日 3/30

9:35 pm-12:01 pm

1 stop13h 26m

$262

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

水 3/26

8:50 am-11:21 am

Nonstop3h 31m

San Antonio

月 3/31

5:30 am-9:23 am

Nonstop2h 53m

$299

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

木 3/13

9:02 am-7:37 pm

1 stop11h 35m

San Antonio

日 3/16

8:37 pm-8:02 am

1 stop10h 25m

$300

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

月 4/7

5:40 pm-10:55 pm

2 stops6h 15m

San Antonio

木 4/17

5:20 am-12:20 pm

1 stop6h 00m

$402

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

火 7/22

11:10 am-5:42 pm

2 stops7h 32m

San Antonio

日 7/27

5:53 pm-11:56 pm

1 stop5h 03m

$452

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

土 5/3

9:58 pm-9:52 am

1 stop12h 54m

$61

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

火 4/22

9:02 pm-9:56 am

1 stop13h 54m

$71

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

日 4/20

5:55 pm-11:58 pm

1 stop7h 03m

$84

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

木 4/3

8:25 pm-10:40 pm

Nonstop3h 15m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 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 February 14, 2025.

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 68 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 2月 21, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 14% 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 February 16, 2025.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to San Antonio flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday 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 2月 21, 2025.
Read through reviews of airlines operating flights from Detroit to San Antonio, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,401 reviews

Food

7.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 6 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 ($262), Delta ($299), and Frontier ($300) offers the cheapest pricing from Detroit Metropolitan Wayne County Airport to San Antonio. Spirit Airlines is priced at 38% 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 $61 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $71 and American Airlines from $84 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 LATAM Airlines (100%), KLM (89%) or Air France (88%) 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 $379, our data shows the cheapest flight currently is $248. When looking at the most popular route, (Detroit Metropolitan Wayne County - San Antonio), you can expect to pay $126 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

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
New Braunfels

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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 2月 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$112Average$168FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$119Average$242FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$282Average$483FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$284Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$468FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$454FlexibilityNo cancel feeOn-timeN/A
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