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$56+ Cheap flights from San Antonio (SAT) to Michigan

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DTW
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Antonio to Michigan

Keep the following information in mind while searching for San Antonio to Michigan flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$155
(Booking.com)

One-way from

$56
(Frontier)

Popular in

September

Cheapest in

October

Average price

$399

Good round-trip deal

$375 or less

Good one-way deal

$164 or less
Provider with most accurate pricing for San Antonio-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Detroit (DTT) flights.
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From San Antonio to Michigan
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One-way flight from San Antonio to Michigan
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($7 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 San Antonio to Michigan.
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Price to beat on a one-way flight from San Antonio to Michigan.
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Find flight deals from San Antonio to Michigan

Cheapest flights from San Antonio to Michigan
Explore the most affordable flight options available from San Antonio to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/18:04 pmSAT - DTW
1 stop13h 34mFrontier
Wed 3/57:25 pmDTW - SAT
1 stop23h 19mFrontier
Deal found 2/19$110
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:58 amSAT - DTW
1 stop7h 45mSpirit Airlines
Wed 4/239:02 pmDTW - SAT
1 stop13h 54mSpirit Airlines
Deal found 2/20$143
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:56 pmSAT - DTW
1 stop12h 00mMultiple Airlines
Sat 5/39:58 pmDTW - SAT
1 stop12h 54mMultiple Airlines
Deal found 2/20$155
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.
Sun 4/134:39 pmSAT - ORD
1 stop12h 15mFrontier
Tue 4/156:45 amORD - SAT
1 stop7h 09mFrontier
Deal found 2/20$160
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:39 amSAT - ORD
1 stop8h 24mSpirit Airlines
Wed 4/162:58 pmORD - SAT
1 stop13h 36mSpirit Airlines
Deal found 2/19$162
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/188:29 pmSAT - ORD
1 stop10h 13mMultiple Airlines
Tue 3/256:45 amORD - SAT
1 stop6h 33mMultiple Airlines
Deal found 2/20$163
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.
Thu 4/176:21 amSAT - DTW
1 stop7h 22mAmerican Airlines
Sun 4/205:55 pmDTW - SAT
1 stop7h 03mAmerican Airlines
Deal found 2/19$167
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/45:47 pmSAT - MDW
1 stop11h 36mFrontier
Sun 4/66:45 amMDW - SAT
1 stop6h 32mFrontier
Deal found 2/19$170
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2212:50 pmSAT - SBN
1 stop6h 57mDelta
Mon 5/268:00 amSBN - SAT
1 stop8h 00mDelta
Deal found 2/19$259
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:39 pmSAT - ORD
1 stop7h 39mAmerican Airlines
Thu 3/1310:08 amORD - SAT
Nonstop3h 04mAmerican Airlines
Deal found 2/20$315
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:45 amSAT - GRR
1 stop11h 23mFrontier
Sun 3/910:05 amGRR - SAT
1 stop10h 32mFrontier
Deal found 2/19$336
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 3/2012:11 pmSAT - SBN
1 stop6h 24mUnited Airlines
Tue 3/256:41 pmSBN - SAT
1 stop5h 39mUnited Airlines
Deal found 2/18$339

Find flights from San Antonio to Michigan within your budget

Customize your flight search to find flights from San Antonio to Michigan 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 February 20, 2025.

Fly from

San Antonio

Fly to

Michigan

Route

Depart

Return

Price

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Wed 4/2

10:58 am-7:43 pm

1 stop7h 45m

Detroit Metropolitan Wayne County

Wed 4/23

9:02 pm-9:56 am

1 stop13h 54m

$143

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 5/2

8:56 pm-9:56 am

1 stop12h 00m

Detroit Metropolitan Wayne County

Sat 5/3

9:58 pm-9:52 am

1 stop12h 54m

$155

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Thu 3/6

6:44 pm-8:02 am

1 stop12h 18m

Detroit Metropolitan Wayne County

Sun 3/9

9:02 am-7:37 pm

1 stop11h 35m

$160

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Sun 4/13

4:39 pm-4:54 am

1 stop12h 15m

Chicago O'Hare Intl

Tue 4/15

6:45 am-1:54 pm

1 stop7h 09m

$160

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 4/9

5:39 am-2:03 pm

1 stop8h 24m

Chicago O'Hare Intl

Wed 4/16

2:58 pm-4:34 am

1 stop13h 36m

$162

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 3/18

8:29 pm-6:42 am

1 stop10h 13m

Chicago O'Hare Intl

Tue 3/25

6:45 am-1:18 pm

1 stop6h 33m

$163

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Thu 4/17

6:21 am-2:43 pm

1 stop7h 22m

Detroit Metropolitan Wayne County

Sun 4/20

5:55 pm-11:58 pm

1 stop7h 03m

$167

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Fri 4/4

5:47 pm-5:23 am

1 stop11h 36m

Chicago Midway

Sun 4/6

6:45 am-7:01 pm

1 stop12h 16m

$170

San AntonioSouth Bend

SAT - SBN

SATSBN

San Antonio

Thu 5/22

12:50 pm-8:47 pm

1 stop6h 57m

South Bend/Michiana

Mon 5/26

8:00 am-3:00 pm

1 stop8h 00m

$259

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 3/12

4:39 pm-12:18 am

1 stop7h 39m

Chicago O'Hare Intl

Thu 3/13

10:08 am-1:12 pm

Nonstop3h 04m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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2
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Best time to book a flight from San Antonio to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan 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.

Travel insights for flights from San Antonio to Michigan

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

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

Currently, April is the cheapest month in which you can book a flight from San Antonio to Michigan (average of $257). Flying from San Antonio to Michigan 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 MI?

Find hourly flight availability from San Antonio to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from San Antonio to Michigan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Antonio to Michigan

Explore weekly flight availability from San Antonio to Michigan. 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 February 20, 2025.

The most flights from SAT to USMI are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Michigan by month

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

In terms of precipitation, rainfall in Michigan 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 Michigan when rainfall is around 1.8 in.

Temperature in Michigan by month

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

If weather is an important factor for your trip to Michigan, 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 Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated February 20, 2025.
To help decide which airline to fly from San Antonio to Michigan, see what other customers have to say about 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
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

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
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

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
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

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
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

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
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

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
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

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 San Antonio to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Michigan?

    For a flight from San Antonio to Michigan, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from San Antonio to Michigan are Frontier ($56), Spirit Airlines ($71), and American Airlines ($124).

  • What are the most popular routes from San Antonio to Michigan?

    The most popular flight routes from San Antonio to Michigan are San Antonio - Chicago O'Hare Intl, San Antonio - Chicago Midway and San Antonio - Detroit Metropolitan Wayne County.

  • What are the most reliable airlines from San Antonio to Michigan?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to Michigan on time: Aeromexico (97%), Korean Air (95%), Virgin Atlantic (95%).

  • What are the cheapest flights from San Antonio to Michigan?

    The cheapest flight price from San Antonio to Michigan is $91. On average you can expect to pay $533. The most popular route, (San Antonio - Chicago O'Hare Intl), can usually be booked for $155.

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

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

  • How can I find direct flights from San Antonio to Michigan?

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Michigan 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 Michigan?

    Currently, April is the cheapest month in which you can book a flight from San Antonio to Michigan (average of $257). Flying from San Antonio to Michigan 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Antonio to Michigan

Discover the top 5 airlines that operate flights from San Antonio to Michigan. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$129Average$288FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$151Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$179Average$442FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$225Average$447FlexibilityNo cancel feeOn-time69%
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