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$61+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DTW
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$172
(Booking.com)

One-way from

$61
(CheapOair)

Popular in

September

Cheapest in

August

Average price

$368

Good round-trip deal

$336 or less

Good one-way deal

$154 or less
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. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1412:39 pmSAT - DTW
Nonstop3h 05mSpirit Airlines
Sun 8/179:45 amDTW - SAT
Nonstop2h 59mSpirit Airlines
Deal found 7/29$172
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/810:16 amSAT - DTW
1 stop21h 31mMultiple Airlines
Mon 8/116:00 amDTW - SAT
Nonstop3h 04mMultiple Airlines
Deal found 7/28$202
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:37 pmSAT - ORD
1 stop15h 22mMultiple Airlines
Sat 9/278:25 amORD - SAT
1 stop6h 02mMultiple Airlines
Deal found 7/28$203
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:54 pmSAT - ORD
1 stop7h 04mSpirit Airlines
Sun 9/76:30 amORD - SAT
1 stop7h 19mSpirit Airlines
Deal found 7/28$206
This Frontier deal was found by Cheapflights users on 7/30. 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.
Sat 8/233:34 pmSAT - ORD
1 stop8h 05mFrontier
Sat 8/307:00 amORD - SAT
1 stop7h 35mFrontier
Deal found 7/30$218
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:34 pmSAT - GRR
1 stop27h 05mFrontier
Wed 8/274:56 pmGRR - SAT
1 stop27h 37mFrontier
Deal found 7/28$225
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:27 pmSAT - MDW
1 stop6h 00mFrontier
Mon 8/2510:58 amMDW - SAT
1 stop5h 44mFrontier
Deal found 7/28$225
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/276:00 amSAT - ORD
Nonstop2h 55mAmerican Airlines
Wed 9/32:55 pmORD - SAT
Nonstop2h 54mAmerican Airlines
Deal found 7/30$235
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:30 amSAT - MDW
Nonstop2h 35mSouthwest
Wed 9/38:25 amMDW - SAT
Nonstop2h 45mSouthwest
Deal found 7/28$235
This CheapOair deal was found by Cheapflights users on 7/29. 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.
Fri 8/298:18 pmSAT - DTW
1 stop27h 26mFrontier
Sun 8/3111:54 amDTW - SAT
1 stop8h 39mFrontier
Deal found 7/29$239
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 9/2710:37 amSAT - ORD
1 stop5h 54mDelta
Tue 9/306:00 pmORD - SAT
1 stop5h 59mDelta
Deal found 7/29$255
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:10 amSAT - MDW
1 stop7h 18mDelta
Wed 9/34:25 pmMDW - SAT
1 stop7h 32mDelta
Deal found 7/28$255

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 July 30, 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 AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Thu 8/14

12:39 pm-4:44 pm

Nonstop3h 05m

Detroit Metropolitan Wayne County

Sun 8/17

9:45 am-11:44 am

Nonstop2h 59m

$172

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 8/8

10:16 am-8:47 am

1 stop21h 31m

Detroit Metropolitan Wayne County

Mon 8/11

6:00 am-8:04 am

Nonstop3h 04m

$202

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Sat 9/20

8:37 pm-11:59 am

1 stop15h 22m

Chicago O'Hare Intl

Sat 9/27

8:25 am-2:27 pm

1 stop6h 02m

$203

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Fri 9/5

2:54 pm-9:58 pm

1 stop7h 04m

Chicago O'Hare Intl

Sun 9/7

6:30 am-1:49 pm

1 stop7h 19m

$206

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Sat 8/23

3:34 pm-11:39 pm

1 stop8h 05m

Chicago O'Hare Intl

Sat 8/30

7:00 am-2:35 pm

1 stop7h 35m

$218

San AntonioGrand Rapids

SAT - GRR

SATGRR

San Antonio

Sat 8/23

3:34 pm-7:39 pm

1 stop27h 05m

Grand Rapids Gerald R. Ford Intl

Wed 8/27

4:56 pm-7:33 pm

1 stop27h 37m

$225

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Fri 8/22

5:27 pm-11:27 pm

1 stop6h 00m

Chicago Midway

Mon 8/25

10:58 am-4:42 pm

1 stop5h 44m

$225

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 8/27

6:00 am-8:55 am

Nonstop2h 55m

Chicago O'Hare Intl

Wed 9/3

2:55 pm-5:49 pm

Nonstop2h 54m

$235

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Wed 8/27

6:30 am-9:05 am

Nonstop2h 35m

Chicago Midway

Wed 9/3

8:25 am-11:10 am

Nonstop2h 45m

$235

San AntonioDetroit

SAT - DTW

SATDTW

San Antonio

Fri 8/29

8:18 pm-12:44 am

1 stop27h 26m

Detroit Metropolitan Wayne County

Sun 8/31

11:54 am-7:33 pm

1 stop8h 39m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 56 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, 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 July 30, 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 July 30, 2025.

The most flights from SAT to USMI are scheduled on a Wednesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 July 30, 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
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 Spirit Airlines ($61), Frontier ($108), and United Airlines ($118).

  • 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 (97%), Spirit Airlines (97%), Air France (90%).

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

    The cheapest flight price from San Antonio to Michigan is $99. On average you can expect to pay $1,579. The most popular route, (San Antonio - Chicago O'Hare Intl), can usually be booked for $162.

  • 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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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$236FlexibilityNo cancel feeOn-time65%
DeltaCheapest$185Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$376FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$514FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$386FlexibilityNo cancel feeOn-time63%

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