HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$80+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DTW
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 October or May, booked 83 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from San Antonio to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Detroit (DTW). 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 April 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$181
(CheapOair)

One-way from

$80
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$518

Good round-trip deal

$341 or less

Good one-way deal

$195 or less
Provider with most accurate pricing for San Antonio-Detroit Metropolitan Wayne County flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Detroit Metropolitan Wayne County flights.
Search Deals
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. 6% potential increase in price ($28 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 April 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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 5/131:27 pmSAT - DTW
1 stop22h 11mSpirit Airlines
Tue 5/209:09 pmDTW - SAT
1 stop16h 23mSpirit Airlines
Deal found 4/29$123
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/242:18 pmSAT - DTW
1 stop24h 08mFrontier
Wed 5/289:55 pmDTW - SAT
1 stop16h 28mFrontier
Deal found 4/29$181
This Booking.com deal was found by Cheapflights users on 4/28. 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.
Thu 5/86:25 pmSAT - DTW
1 stop18h 03mMultiple Airlines
Mon 5/126:38 amDTW - SAT
1 stop6h 54mMultiple Airlines
Deal found 4/28$206
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/305:20 amSAT - DTW
Nonstop3h 04mDelta
Sun 6/112:55 pmDTW - SAT
Nonstop3h 10mDelta
Deal found 4/29$379
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sat 5/243:45 pmSAT - DTW
2 stops6h 40mSouthwest
Wed 5/284:05 pmDTW - SAT
2 stops8h 10mSouthwest
Deal found 4/29$381

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Detroit 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 April 30, 2025.
Use the filters below to find and compare flights from San Antonio to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

San Antonio

Fly to

Detroit

Route

Depart

Return

Price

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Tue 5/13

1:27 pm-12:38 pm

1 stop22h 11m

Detroit Metropolitan Wayne County

Tue 5/20

9:09 pm-12:32 pm

1 stop16h 23m

$123

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Sat 5/24

2:18 pm-3:26 pm

1 stop24h 08m

Detroit Metropolitan Wayne County

Wed 5/28

9:55 pm-1:23 pm

1 stop16h 28m

$181

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 5/9

2:37 pm-6:42 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

Sat 5/10

9:58 pm-9:52 am

1 stop12h 54m

$289

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Sat 5/24

5:40 pm-11:25 pm

1 stop4h 45m

Detroit Metropolitan Wayne County

Wed 5/28

4:05 pm-11:15 pm

2 stops8h 10m

$359

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 5/30

5:20 am-9:24 am

Nonstop3h 04m

Detroit Metropolitan Wayne County

Sun 6/1

12:55 pm-3:05 pm

Nonstop3h 10m

$379

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 8/1

5:30 am-3:32 pm

2 stops9h 02m

Detroit Metropolitan Wayne County

Mon 8/4

6:00 am-11:02 am

1 stop6h 02m

$484

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 6/6

2:20 pm-10:29 pm

1 stop7h 09m

Detroit Metropolitan Wayne County

Mon 6/9

5:27 am-12:34 pm

1 stop8h 07m

$709

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Sun 5/25

6:30 am-3:53 pm

1 stop32h 23m

Detroit Metropolitan Wayne County

Mon 6/30

7:00 am-5:40 am

1 stop23h 40m

$772

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Thu 5/29

1:27 pm-11:20 pm

1 stop8h 53m

$80

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 5/9

8:31 pm-6:00 pm

1 stop20h 29m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
1
2

Compare providers for flights from San Antonio to Detroit

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 San Antonio to Detroit in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 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 San Antonio-Detroit Metropolitan Wayne County Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on San Antonio-Detroit Metropolitan Wayne County Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from San Antonio-Detroit Metropolitan Wayne County Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Detroit Metropolitan Wayne County Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 San Antonio-Detroit Metropolitan Wayne County Airport 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 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?

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 April 25, 2025.

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?

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 April 30, 2025.

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 62% versus a flight at noon.

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 April 30, 2025.

The most flights from SAT to DTW are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Detroit by month

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

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.

Temperature in Detroit by month

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

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).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from San Antonio to Detroit, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    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 54m for a nonstop flight. There are 9 flights from San Antonio to Detroit per day from 4 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 Frontier. Our recent data shows that you can find tickets from as low as $181 on this airline. Additional options worth looking into are Spirit Airlines and Southwest, starting at $187 and $359 round-trip. You may be able to fly from San Antonio to Detroit Metropolitan Wayne County Airport for 58% 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 ($80), Frontier ($140), and Southwest ($205).

  • 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 Virgin Atlantic (94%), Korean Air (92%) 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 $128. On average you can expect to pay $341. The most popular route, (San Antonio - Detroit Metropolitan Wayne County), can usually be booked for $195.

  • 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Dearborn
Sterling Heights
Warren
Novi
Troy
Southfield
Romulus
Waterford
Clarkston
Utica
Plymouth
Auburn Hills
Wixom
Monroe
Port Huron
Put-in-Bay
Belleville
Brighton
Livonia
Roseville

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 4 airlines flying from San Antonio to Detroit

Discover the top 4 airlines that operate flights from San Antonio to Detroit. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$237FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$275FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$238Average$413FlexibilityNo cancel feeOn-time71%
DeltaCheapest$299Average$458FlexibilityNo cancel feeOn-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.