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$64+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DTW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 amSAT - DTW
1 stop8h 34mFrontier
Sun 1/410:01 pmDTW - SAT
1 stop14h 20mFrontier
Deal found 12/9$208
This Priceline deal was found by Cheapflights users on 12/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:09 pmSAT - ORD
1 stop10h 03mFrontier
Wed 12/3111:23 amORD - SAT
1 stop6h 53mFrontier
Deal found 12/10$208
This CheapOair deal was found by Cheapflights users on 12/9. 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.
Sun 12/216:45 amSAT - DTW
1 stop27h 40mFrontier
Sun 1/410:01 pmDTW - SAT
1 stop27h 16mFrontier
Deal found 12/9$209
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:11 pmSAT - MDW
1 stop26h 47mFrontier
Wed 12/316:12 amMDW - SAT
1 stop10h 49mFrontier
Deal found 12/11$217
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:09 pmSAT - ORD
1 stop10h 03mFrontier
Sun 1/410:49 pmORD - SAT
1 stop14h 27mFrontier
Deal found 12/10$228
This CheapOair deal was found by Cheapflights users on 12/10. 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.
Mon 12/296:45 amSAT - DTW
1 stop27h 40mFrontier
Thu 1/110:01 pmDTW - SAT
1 stop14h 20mFrontier
Deal found 12/10$229
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:11 pmSAT - MDW
1 stop26h 47mFrontier
Tue 12/303:10 pmMDW - SAT
1 stop27h 06mFrontier
Deal found 12/10$233
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:45 amSAT - ORD
1 stop17h 27mFrontier
Sun 1/410:49 pmORD - SAT
1 stop14h 27mFrontier
Deal found 12/10$237
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:11 pmSAT - MDW
1 stop26h 47mFrontier
Sun 1/410:50 pmMDW - SAT
1 stop25h 27mFrontier
Deal found 12/10$237
This CheapOair deal was found by Cheapflights users on 12/11. 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.
Mon 12/296:45 amSAT - DTW
1 stop27h 40mFrontier
Fri 1/94:43 pmDTW - SAT
1 stop23h 17mFrontier
Deal found 12/11$239
This Booking.com deal was found by Cheapflights users on 12/11. 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 12/2310:18 amSAT - DTW
1 stop8h 33mFrontier
Sun 1/410:01 pmDTW - SAT
1 stop14h 20mFrontier
Deal found 12/11$242
This Booking.com deal was found by Cheapflights users on 12/11. 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 12/306:45 amSAT - DTW
1 stop27h 40mMultiple Airlines
Mon 1/59:22 pmDTW - SAT
1 stop17h 22mMultiple Airlines
Deal found 12/11$245

Find 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 December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$156
(CheapOair)

One-way from

$64
(Frontier)

Popular in

December

Cheapest in

August

Average price

$499

Good round-trip deal

$460 or less

Good one-way deal

$245 or less
Provider with most accurate pricing for San Antonio-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Detroit (DTT) flights.
Search Deals
From San Antonio to Michigan
Search Deals
One-way flight from San Antonio to Michigan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from San Antonio to Michigan.
Search Deals
Price to beat on a one-way flight from San Antonio to Michigan.
Search Deals

Cheapflights Fare Finder

 
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 December 12, 2025.
Use the filters below to find and compare flights from San Antonio to Michigan that are best for you.

Fly from

San Antonio

Fly to

Michigan

Route

Depart

Return

Price

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Fri 1/30

6:13 pm-5:52 pm

2 stops23h 39m

Chicago O'Hare Intl

Sun 2/1

8:43 pm-9:40 am

1 stop12h 57m

$203

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 1/6

12:45 pm-7:02 pm

1 stop6h 17m

Chicago O'Hare Intl

Tue 1/13

10:48 am-11:52 pm

1 stop13h 04m

$236

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Tue 12/23

10:18 am-7:51 pm

1 stop8h 33m

Detroit Metropolitan Wayne County

Sun 1/4

10:01 pm-11:21 am

1 stop14h 20m

$242

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Sat 1/10

10:35 am-10:08 pm

2 stops10h 33m

Detroit Metropolitan Wayne County

Sun 1/11

5:15 pm-11:52 pm

1 stop7h 37m

$242

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 3/4

5:12 pm-2:05 pm

2 stops20h 53m

Chicago O'Hare Intl

Tue 3/10

7:59 pm-9:30 am

1 stop13h 31m

$242

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 12/24

6:40 am-9:31 am

Nonstop2h 51m

Chicago O'Hare Intl

Wed 12/31

3:35 pm-6:44 pm

Nonstop3h 09m

$261

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Wed 12/24

2:30 pm-5:05 pm

Nonstop2h 35m

Chicago Midway

Wed 12/31

4:55 pm-7:50 pm

Nonstop2h 55m

$261

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Wed 1/14

6:30 am-10:20 am

3 stops26h 50m

Detroit Metropolitan Wayne County

Sat 1/17

11:00 am-9:40 am

2 stops23h 40m

$264

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Tue 1/6

2:05 pm-4:57 pm

Nonstop2h 52m

Chicago O'Hare Intl

Tue 1/13

8:00 pm-11:13 pm

Nonstop3h 13m

$277

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Sat 1/17

6:00 am-8:35 am

Nonstop2h 35m

Chicago Midway

Sun 1/18

2:35 pm-11:05 pm

1 stop8h 30m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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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.

Cheapflights Insights

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

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

Currently, June is the cheapest month in which you can book a flight from San Antonio to Michigan (average of $88). Flying from San Antonio to Michigan in March is currently the most expensive (average of $155). 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 December 12, 2025.

It’s typically best to fly out from San Antonio to Michigan at noon. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 12, 2025.

The most flights from SAT to USMI 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).

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 December 12, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from San Antonio to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,253 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,253 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,179 reviews
Southwest
7.9
Good
4,253 reviews

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from San Antonio to Michigan?

    Departing from San Antonio to Michigan will take you 2h 51m. Airlines will cover a distance of 1042 mi. This flight may include one or multiple stops.

  • 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 Spirit Airlines ($81), Frontier ($92), and Delta ($142).

  • 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: Korean Air (98%), Aeromexico (96%), Delta (95%).

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

    The cheapest flight price from San Antonio to Michigan is $138. On average you can expect to pay $438. The most popular route, (San Antonio - Chicago O'Hare Intl), can usually be booked for $153.

  • 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, June is the cheapest month in which you can book a flight from San Antonio to Michigan (average of $88). Flying from San Antonio to Michigan in March is currently the most expensive (average of $155). 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.

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Alternative routes for San Antonio to Michigan

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$216FlexibilityNo cancel feeOn-time65%
DeltaCheapest$179Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$476FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$387FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$377FlexibilityNo cancel feeOn-time63%

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