What are the cheapest airlines flying from Detroit to San Antonio round-trip?

According to our current data, Spirit Airlines ($185), Frontier ($268), and Southwest ($354) offers the cheapest pricing from Detroit to San Antonio. Spirit Airlines is 55% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Detroit to San Antonio one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $64. Frontier flights start at $109 while deals on Southwest start at $205 one-way.

What are the cheapest flights from Detroit to San Antonio?

On average you can expect to pay $314 for a flight from Detroit to San Antonio. The cheapest flight overall is $59 while the most popular route, (Detroit Metropolitan Wayne County - San Antonio) is currently priced at $178.

What are the most reliable airlines from Detroit to San Antonio?

Consider WestJet (87%), Aeromexico (83%) or KLM (83%) when booking your flight. These represent the most reliable airlines when flying from Detroit to San Antonio.

What are the most popular airlines that fly from Detroit to San Antonio?

When booking a flight from Detroit to San Antonio, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Detroit to San Antonio?

Users have found that flying from Detroit to San Antonio on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Detroit to San Antonio?

To save on the cost of your flight from Detroit to San Antonio, book at least 40 days before your planned departure. Booking around this time can save you about 132% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $208 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $440.

What is the cheapest month to fly from Detroit to San Antonio?

January is one of the best times of the year to fly to San Antonio from Detroit. Prices for January average $419 per person but you can even find prices for as low as $214. The most expensive prices can be found in the month of March. Opting for a January flight can save you 10% on your journey compared to booking in March

Most accurate provider : When it comes to deals on Detroit-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-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

To fly from Detroit to San Antonio, you need to book a flight from All airports (DTT) to San Antonio (SAT). Nonstop flights to San Antonio from Detroit All airports take 3h 03m on average. When it comes time to book airfare, you have a few options: there are 10 outbound flights from All airports to San Antonio offered by 6 different airlines.

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.

$64+ Flights from Detroit to San Antonio

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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.

Cheapflights Tip: The best prices from Detroit All airports to San Antonio are usually found in January or October, booked 65 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Detroit to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$185 (Cheapflightsfares)
One-way from	$64 (Mytrip)
Popular in	March
Cheapest in	January
Average price	$458
Good round-trip deal	$339 or less
Good one-way deal	$126 or less

Provider with most accurate pricing for Detroit (DTT)-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-San Antonio flights.

Search Deals

From Detroit (DTT) to San Antonio

Search Deals

One-way flight from Detroit (DTT) to San Antonio

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Price to beat on a round-trip flight from Detroit (DTT) to San Antonio.

Search Deals

Price to beat on a one-way flight from Detroit (DTT) 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 mayo 1, 2025.

mié. 5/2812:20 pmDTW - SAT

1 stop11h 31mSpirit Airlines

mié. 6/47:05 amSAT - DTW

1 stop13h 26mSpirit Airlines

Deal found 4/30

$185

jue. 5/156:38 amDTW - SAT

1 stop6h 54mMultiple Airlines

dom. 5/188:25 pmSAT - DTW

1 stop16h 03mMultiple Airlines

Deal found 4/30

$226

dom. 5/112:28 pmDTW - SAT

1 stop24h 49mFrontier

dom. 5/188:25 pmSAT - DTW

1 stop16h 03mFrontier

Deal found 4/29

$268

mié. 8/136:15 amDTW - SAT

1 stop4h 45mSouthwest

mar. 8/1911:00 amSAT - DTW

2 stops8h 00mSouthwest

Deal found 4/30

$354

mié. 7/28:25 amDTW - SAT

Nonstop3h 05mDelta

dom. 7/65:20 amSAT - DTW

Nonstop3h 05mDelta

Deal found 4/30

$379

mié. 7/28:50 amDTW - SAT

2 stops7h 42mUnited Airlines

dom. 7/65:56 pmSAT - DTW

1 stop5h 03mUnited Airlines

Deal found 4/30

$484

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 mayo 1, 2025.

mié. 5/2812:20 pmDTW - SAT

1 stop11h 31mSpirit Airlines

lun. 6/21:27 pmSAT - DTW

1 stop8h 53mSpirit Airlines

Deal found 4/30

$185

jue. 5/156:38 amDTW - SAT

1 stop6h 54mMultiple Airlines

dom. 5/188:25 pmSAT - DTW

1 stop16h 03mMultiple Airlines

Deal found 4/30

$226

dom. 5/112:28 pmDTW - SAT

1 stop24h 49mFrontier

dom. 5/188:25 pmSAT - DTW

1 stop16h 03mFrontier

Deal found 4/29

$268

mié. 5/284:05 pmDTW - SAT

2 stops8h 10mSouthwest

mié. 6/46:25 amSAT - DTW

1 stop4h 50mSouthwest

Deal found 4/30

$354

mié. 7/28:25 amDTW - SAT

Nonstop3h 05mDelta

dom. 7/65:20 amSAT - DTW

Nonstop3h 05mDelta

Deal found 4/30

$379

mié. 7/28:50 amDTW - SAT

2 stops7h 42mUnited Airlines

dom. 7/65:56 pmSAT - DTW

1 stop5h 03mUnited Airlines

Deal found 4/30

$484

Last-minute flights from Detroit to San Antonio
Discover last-minute flight deals from Detroit to San Antonio. Data last updated mayo 1, 2025 and is based on user searches.

mar. 5/68:35 pmDTW - SAT

1 stop9h 29mMultiple Airlines

jue. 5/86:25 pmSAT - DTW

1 stop18h 03mMultiple Airlines

Deal found 4/30

$297

jue. 5/88:25 amDTW - SAT

Nonstop3h 10mDelta

dom. 5/115:20 amSAT - DTW

Nonstop3h 04mDelta

Deal found 4/30

$599

jue. 5/89:20 amDTW - SAT

1 stop7h 55mUnited Airlines

dom. 5/115:30 amSAT - DTW

2 stops6h 48mUnited Airlines

Deal found 4/30

$695

vie. 5/95:05 amDTW - SAT

1 stop6h 55mSouthwest

lun. 5/128:00 amSAT - DTW

2 stops8h 10mSouthwest

Deal found 4/30

$624

sáb. 5/106:38 amDTW - SAT

1 stop6h 54mSpirit Airlines

lun. 5/1211:06 amSAT - DTW

1 stop9h 36mSpirit Airlines

Deal found 4/30

$300

dom. 5/112:28 pmDTW - SAT

1 stop24h 49mFrontier

dom. 5/188:25 pmSAT - DTW

1 stop16h 03mFrontier

Deal found 4/29

$268

jue. 5/156:38 amDTW - SAT

1 stop6h 54mMultiple Airlines

dom. 5/188:25 pmSAT - DTW

1 stop16h 03mMultiple Airlines

Deal found 4/30

$226

mié. 5/2812:20 pmDTW - SAT

1 stop11h 31mSpirit Airlines

mié. 6/47:05 amSAT - DTW

1 stop13h 26mSpirit Airlines

Deal found 4/30

$185

mié. 5/284:05 pmDTW - SAT

2 stops8h 10mSouthwest

mié. 6/46:25 amSAT - DTW

1 stop4h 50mSouthwest

Deal found 4/30

$354

jue. 5/2910:10 amDTW - SAT

1 stop11h 12mUnited Airlines

dom. 6/15:30 amSAT - DTW

2 stops9h 19mUnited Airlines

Deal found 4/30

$488

vie. 5/3012:55 pmDTW - SAT

Nonstop3h 10mDelta

dom. 6/15:20 amSAT - DTW

Nonstop3h 04mDelta

Deal found 4/30

$379

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 mayo 1, 2025.

mar. 5/209:09 pmDTW - SAT

1 stop16h 23mSpirit Airlines

Deal found 4/29

$64

jue. 5/2911:43 amDTW - SAT

1 stop8h 08mFrontier

Deal found 4/29

$109

lun. 6/306:30 amDTW - SAT

2 stops6h 25mSouthwest

Deal found 4/30

$205

mar. 5/279:45 pmDTW - SAT

2 stops18h 32mDelta

Deal found 4/29

$230

vie. 5/307:45 pmDTW - SAT

1 stop25h 37mUnited Airlines

Deal found 4/30

$249

vie. 6/275:27 amDTW - SAT

2 stops10h 05mAmerican Airlines

Deal found 4/30

$354

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit 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

mié. 5/28

12:20 pm-10:51 pm

1 stop11h 31m

San Antonio

lun. 6/2

1:27 pm-11:20 pm

1 stop8h 53m

$185

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

jue. 5/15

6:38 am-12:32 pm

1 stop6h 54m

San Antonio

dom. 5/18

8:25 pm-1:28 pm

1 stop16h 03m

$226

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

dom. 5/11

2:28 pm-2:17 pm

1 stop24h 49m

San Antonio

dom. 5/18

8:25 pm-1:28 pm

1 stop16h 03m

$268

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

mié. 5/28

4:05 pm-11:15 pm

2 stops8h 10m

San Antonio

mié. 6/4

6:25 am-12:15 pm

1 stop4h 50m

$354

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

mié. 7/2

8:25 am-10:30 am

Nonstop3h 05m

San Antonio

dom. 7/6

5:20 am-9:25 am

Nonstop3h 05m

$379

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

mié. 7/2

2:10 pm-10:59 pm

2 stops9h 49m

San Antonio

mar. 7/8

12:55 pm-10:05 pm

1 stop8h 10m

$484

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

mié. 5/21

7:00 am-10:20 pm

2 stops16h 20m

San Antonio

mié. 5/28

2:29 pm-5:14 am

2 stops13h 45m

$773

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

mar. 5/20

9:09 pm-12:32 pm

1 stop16h 23m

$64

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

jue. 5/29

11:43 am-6:51 pm

1 stop8h 08m

$109

DetroitSan Antonio

DTW - SAT

DTWSAT

Detroit Metropolitan Wayne County

lun. 6/30

6:30 am-11:55 am

2 stops6h 25m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 results

Compare providers for flights from Detroit to San Antonio

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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy2 stars	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 Detroit-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-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-San Antonio flights, Cheapflights users trust eDreams the most. eDreams 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-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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to San Antonio

How far ahead should I book a flight from Detroit to San Antonio?

To ensure you get the cheapest price possible for a flight from Detroit to San Antonio, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Detroit to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Detroit to San Antonio (average of $295). Flying from Detroit 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 DTT to SAT?

One of the essential ways to save on airfare from Detroit to San Antonio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Detroit to San Antonio?

Travelers seeking maximum savings on their Detroit 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

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

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

Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Detroit to San Antonio to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,294 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Southwest

8.0

Very good

4,294 reviews

Southwest

8.0

Very good

4,294 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Delta

8.0

Very good

7,934 reviews

Southwest

8.0

Very good

4,294 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

United Airlines

7.4

Good

8,696 reviews

Southwest

8.0

Very good

4,294 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,294 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Spirit Airlines

6.3

Okay

7,963 reviews

Southwest

8.0

Very good

4,294 reviews

Reviews

1 / 20

10.0

Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

What airports do I use to fly from Detroit to San Antonio?
To fly from Detroit to San Antonio, you need to book a flight from All airports (DTT) to San Antonio (SAT). Nonstop flights to San Antonio from Detroit All airports take 3h 03m on average. When it comes time to book airfare, you have a few options: there are 10 outbound flights from All airports to San Antonio offered by 6 different airlines.
What are the cheapest airlines flying from Detroit to San Antonio round-trip?
According to our current data, Spirit Airlines ($185), Frontier ($268), and Southwest ($354) offers the cheapest pricing from Detroit to San Antonio. Spirit Airlines is 55% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Detroit to San Antonio one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $64. Frontier flights start at $109 while deals on Southwest start at $205 one-way.
What are the most reliable airlines from Detroit to San Antonio?
Consider WestJet (87%), Aeromexico (83%) or KLM (83%) when booking your flight. These represent the most reliable airlines when flying from Detroit to San Antonio.
What are the cheapest flights from Detroit to San Antonio?
On average you can expect to pay $314 for a flight from Detroit to San Antonio. The cheapest flight overall is $59 while the most popular route, (Detroit Metropolitan Wayne County - San Antonio) is currently priced at $178.
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 to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Detroit to San Antonio (average of $295). Flying from Detroit 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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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$239	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$112	Average$180	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$284	Average$358	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$291	Average$450	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$308	Average$500	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$318	Average$468	FlexibilityNo cancel fee	On-time69%

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$64+ Cheap flights from Detroit to San Antonio (DTT - 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 5/20. 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 All airports to San Antonio are usually found in January or October, booked 65 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Detroit to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 mayo 1, 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 mayo 1, 2025.

Cheapflights Fare Finder

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

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 May.

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 to San Antonio

How far ahead should I book a flight from Detroit 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 April 25, 2025.

What is the cheapest month to book a flight from Detroit to San Antonio?

What is the cheapest time of day to fly from DTT 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 mayo 1, 2025.

What is the cheapest day to fly from Detroit 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 March 30, 2025.

Rainfall in San Antonio by month

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

Temperature in San Antonio by month

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

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Detroit to San Antonio to help guide your decision. 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 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?

What are the cheapest airlines flying from Detroit to San Antonio round-trip?

What are the cheapest airlines to fly from Detroit to San Antonio one-way?

What are the most reliable airlines from Detroit to San Antonio?

What are the cheapest flights from Detroit 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?

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What is the cheapest month to book a flight from Detroit to San Antonio?

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Alternative routes for Detroit to San Antonio

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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 mayo 1, 2025.