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$309+ Cheap flights from Saginaw, MI to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAT
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Cheap flight deals from Saginaw to San Antonio

Cheapest flights from Saginaw to San Antonio
Explore the most affordable flight options available from Saginaw to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.

This Delta deal was found by Cheapflights users on 3/7. 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 7/36:05 pm
MBS
-
SAT
1 stop6h 07m
Delta
Mon 7/65:20 am
SAT
-
MBS
1 stop4h 53m
Delta
Deal found 3/7$309
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:58 pm
MBS
-
SAT
1 stop5h 44m
Delta
Thu 4/95:10 am
SAT
-
MBS
2 stops11h 05m
Delta
Deal found 3/9$314
This Delta deal was found by Cheapflights users on 3/4. 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 4/2411:36 am
MBS
-
SAT
1 stop5h 13m
Delta
Mon 4/275:10 am
SAT
-
MBS
1 stop4h 46m
Delta
Deal found 3/4$319
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:00 am
MBS
-
SAT
1 stop8h 09m
United Airlines
Thu 4/96:49 am
SAT
-
MBS
1 stop5h 46m
United Airlines
Deal found 3/9$329
This Delta deal was found by Cheapflights users on 3/5. 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.
Tue 4/146:05 pm
MBS
-
SAT
1 stop6h 03m
Delta
Sat 4/185:10 am
SAT
-
MBS
1 stop4h 46m
Delta
Deal found 3/5$339
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/159:00 am
MBS
-
SAT
2 stops9h 43m
United Airlines
Sat 4/185:30 am
SAT
-
MBS
2 stops7h 20m
United Airlines
Deal found 3/5$341
This Delta deal was found by Cheapflights users on 3/5. 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.
Mon 4/136:05 pm
MBS
-
SAT
2 stops7h 41m
Delta
Mon 4/2012:26 pm
SAT
-
MBS
2 stops9h 06m
Delta
Deal found 3/5$349
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/189:00 am
MBS
-
SAT
1 stop8h 08m
United Airlines
Sat 8/226:40 am
SAT
-
MBS
1 stop6h 47m
United Airlines
Deal found 3/8$361
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:58 pm
MBS
-
SAT
2 stops7h 40m
Delta
Sat 3/285:10 am
SAT
-
MBS
1 stop5h 05m
Delta
Deal found 3/9$364
This Delta deal was found by Cheapflights users on 3/5. 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 4/15:58 pm
MBS
-
SAT
1 stop5h 44m
Delta
Sat 4/115:10 am
SAT
-
MBS
1 stop5h 05m
Delta
Deal found 3/5$369

Find flight deals from Saginaw to San Antonio

Keep the following information in mind while searching for Saginaw to San Antonio flight deals. Data was last updated March 9, 2026.

Round-trip from

$309
(Delta)

Popular in

January

Cheapest in

August

Average price

$393
From Saginaw to San Antonio
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saginaw to San Antonio 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 March 9, 2026.
Use the filters below to find and compare flights from Saginaw to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Sun 4/5

5:58 pm-10:42 pm

1 stop5h 44m

San Antonio

Sat 4/11

5:10 am-11:15 am

1 stop5h 05m

$309

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Tue 8/18

3:30 pm-12:15 am

2 stops9h 45m

San Antonio

Sat 8/22

4:00 pm-10:13 pm

1 stop5h 13m

$314
Quickest round-trip

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Fri 4/24

11:36 am-3:49 pm

1 stop5h 13m

San Antonio

Mon 4/27

5:10 am-10:56 am

1 stop4h 46m

$319

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Tue 8/18

9:00 am-4:08 pm

1 stop8h 08m

San Antonio

Sat 8/22

6:40 am-2:27 pm

1 stop6h 47m

$361

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Wed 4/1

5:58 pm-10:42 pm

1 stop5h 44m

San Antonio

Sat 4/11

5:10 am-11:15 am

1 stop5h 05m

$369

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Sat 4/11

2:25 pm-6:59 pm

1 stop5h 34m

San Antonio

Wed 4/15

6:49 am-1:35 pm

1 stop5h 46m

$379

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Tue 3/24

5:58 pm-12:38 am

2 stops7h 40m

San Antonio

Sun 3/29

5:10 am-11:10 am

1 stop5h 00m

$384
Cheapest one-way

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Fri 3/27

6:29 pm-1:13 pm

2 stops19h 44m

$664
Quickest one-way

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Fri 3/27

5:58 pm-10:42 pm

1 stop5h 44m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Sorted by cheapest first

Best time to book a flight from Saginaw to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Saginaw 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 Saginaw to San Antonio

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

Currently, December is the cheapest month in which you can book a flight from Saginaw to San Antonio (average of $87). Flying from Saginaw to San Antonio in January is currently the most expensive (average of $198). 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 S4G to SAT?

Find hourly flight availability from Saginaw 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 March 9, 2026.

One of the essential ways to save on airfare from Saginaw to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Saginaw to San Antonio. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Saginaw to San Antonio flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Saginaw to San Antonio

Explore weekly flight availability from Saginaw to San Antonio. 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 March 9, 2026.

The most flights from S4G to SAT are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated March 9, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Saginaw to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,272 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,272 reviews
Delta
7.9
Good
8,272 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,408 reviews
Delta
7.9
Good
8,272 reviews

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Saginaw 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 airport do you fly into for flights to San Antonio from Saginaw?

    For a flight from Saginaw to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 inbound flights from Saginaw per day. 6 airlines have flights to San Antonio from Saginaw on a regular basis.

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

    Departing from Saginaw to San Antonio will take you 5h 44m. The distance from Saginaw to San Antonio is about 1250 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    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 Saginaw to San Antonio on time: Aeromexico (81%), Korean Air (80%), Delta (74%).

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

    Looking at all options, your cheapest flight can be booked for $248. While the most popular route (Bay City MBS Intl - San Antonio) can be booked for $309 on average, our data indicates $399 when flying from Saginaw to San Antonio.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Saginaw to San Antonio (average of $87). Flying from Saginaw to San Antonio in January is currently the most expensive (average of $198). 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
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Saginaw to San Antonio

Discover the top 6 airlines that operate flights from Saginaw to San Antonio. 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 March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$228FlexibilityNo cancel feeOn-time65%
FrontierCheapest$95Average$239FlexibilityNo cancel feeOn-time62%
DeltaCheapest$193Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$401FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$372FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$326Average$442FlexibilityNo cancel feeOn-time63%

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