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$295+ Cheap flights from Saginaw, MI to San Antonio (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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:40 pmMBS - SAT
1 stop7h 36mUnited Airlines
Sun 11/167:05 amSAT - MBS
1 stop5h 18mUnited Airlines
Deal found 10/28$319
This Delta deal was found by Cheapflights users on 10/28. 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 11/123:09 pmMBS - SAT
2 stops10h 26mDelta
Sun 11/165:15 amSAT - MBS
1 stop4h 44mDelta
Deal found 10/28$324
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:39 amMBS - SAT
1 stop5h 32mDelta
Sun 11/165:15 amSAT - MBS
1 stop4h 44mDelta
Deal found 10/30$339
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:10 pmMBS - SAT
2 stops9h 46mUnited Airlines
Sun 11/167:05 amSAT - MBS
1 stop7h 59mUnited Airlines
Deal found 10/30$344
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:40 pmMBS - SAT
1 stop7h 36mUnited Airlines
Sun 11/97:05 amSAT - MBS
1 stop5h 17mUnited Airlines
Deal found 10/30$409
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:21 pmMBS - SAT
2 stops10h 10mDelta
Sun 11/95:15 amSAT - MBS
1 stop4h 44mDelta
Deal found 10/30$414
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:40 pmMBS - SAT
1 stop7h 36mUnited Airlines
Sat 11/17:05 amSAT - MBS
1 stop5h 17mUnited Airlines
Deal found 10/28$449
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 10/283:21 pmMBS - SAT
2 stops9h 59mDelta
Sat 11/16:41 amSAT - MBS
2 stops9h 15mDelta
Deal found 10/28$459
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:10 amMBS - SAT
1 stop6h 15mUnited Airlines
Fri 11/212:14 pmSAT - MBS
3 stops24h 50mUnited Airlines
Deal found 10/29$572

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(United Airlines)

Popular in

September

Cheapest in

February

Average price

$293
Provider with most accurate pricing for Bay City MBS Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-San Antonio flights.
Search Deals
From Saginaw to San Antonio
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
Use the filters below to find and compare flights from Saginaw to San Antonio that are best for you.

Fly from

Saginaw

Fly to

San Antonio

Route

Depart

Return

Price

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Wed 11/12

4:40 pm-11:16 pm

1 stop7h 36m

San Antonio

Sun 11/16

7:05 am-1:23 pm

1 stop5h 18m

$319

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Wed 11/12

3:09 pm-12:35 am

2 stops10h 26m

San Antonio

Sun 11/16

5:15 am-10:59 am

1 stop4h 44m

$324

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Thu 11/13

2:10 pm-10:56 pm

2 stops9h 46m

San Antonio

Sun 11/16

7:05 am-4:04 pm

1 stop7h 59m

$344

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Sun 2/22

5:48 pm-11:12 pm

1 stop6h 24m

San Antonio

Sat 2/28

2:10 pm-8:07 pm

1 stop4h 57m

$374

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Thu 11/13

11:39 am-8:21 pm

2 stops9h 42m

San Antonio

Sun 11/16

7:05 am-5:35 pm

2 stops9h 30m

$409

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Thu 11/20

7:10 am-12:25 pm

1 stop6h 15m

San Antonio

Fri 11/21

2:14 pm-4:04 pm

3 stops24h 50m

$572

Bay CitySan Antonio

MBS - SAT

MBSSAT

Bay City MBS Intl

Thu 11/20

4:40 pm-11:16 pm

1 stop7h 36m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 $96). Flying from Saginaw to San Antonio in February is currently the most expensive (average of $151). 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 October 30, 2025.

One of the essential ways to save on airfare from Saginaw 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 evening could potentially save you up to 26% 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 October 26, 2025.

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

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 October 30, 2025.
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
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 7h 36m. 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: Spirit Airlines (100%), KLM (98%), Korean Air (94%).

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

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Bay City MBS Intl - San Antonio) can be booked for $374 on average, our data indicates $443 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 $96). Flying from Saginaw to San Antonio in February is currently the most expensive (average of $151). 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

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Alternative routes for Saginaw to San Antonio

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$99Average$198FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$370FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$436FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$366FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$326Average$468FlexibilityNo cancel feeOn-time63%

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