$349+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAT
May 7 — May 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Saginaw to San Antonio
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Best
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Cheapest flights from Saginaw to San AntonioExplore 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 April 7, 2026.
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 April 7, 2026.
This Delta deal was found by Cheapflights users on 4/3. 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 5/611:36 am
MBS
- SAT
1 stop5h 13m
Delta
Tue 5/125:20 am
SAT
- MBS
1 stop4h 51m
Delta
Deal found 4/3![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 4/3. 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 7/156:40 am
MBS
- SAT
2 stops9h 30m
Delta
Wed 7/294:00 pm
SAT
- MBS
1 stop5h 39m
Delta
Deal found 4/3![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/4. 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.
Wed 5/66:05 pm
MBS
- SAT
2 stops7h 41m
Delta
Wed 5/136:50 am
SAT
- MBS
2 stops7h 08m
Delta
Deal found 4/4![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 4/236:05 pm
MBS
- SAT
1 stop6h 03m
Delta
Sun 4/265:10 am
SAT
- MBS
1 stop4h 46m
Delta
Deal found 4/5![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 4/226:05 pm
MBS
- SAT
1 stop6h 03m
Delta
Sun 4/265:10 am
SAT
- MBS
1 stop4h 46m
Delta
Deal found 4/7![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:00 am
MBS
- SAT
2 stops11h 48m
United Airlines
Sun 4/265:30 am
SAT
- MBS
2 stops7h 05m
United Airlines
Deal found 4/7![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 5/29:00 am
MBS
- SAT
2 stops12h 35m
United Airlines
Wed 5/66:49 am
SAT
- MBS
1 stop5h 42m
United Airlines
Deal found 4/5![United Airlines logo]()
$444
Best flights from Saginaw to San AntonioDiscover carefully curated flight deals from Saginaw to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
Discover carefully curated flight deals from Saginaw to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
This Delta deal was found by Cheapflights users on 4/3. 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 7/156:16 pm
MBS
- SAT
1 stop5h 06m
Delta
Wed 7/295:10 am
SAT
- MBS
1 stop4h 58m
Delta
Deal found 4/3![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Sat 5/22:14 pm
MBS
- SAT
2 stops9h 45m
United Airlines
Wed 5/62:00 pm
SAT
- MBS
1 stop7h 23m
United Airlines
Deal found 4/3![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 4/3. 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 5/611:36 am
MBS
- SAT
1 stop5h 13m
Delta
Tue 5/125:20 am
SAT
- MBS
1 stop4h 51m
Delta
Deal found 4/3![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 4/3. 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 7/156:40 am
MBS
- SAT
1 stop4h 54m
Delta
Thu 7/306:40 am
SAT
- MBS
2 stops9h 56m
Delta
Deal found 4/3![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/5. 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 7/153:38 pm
MBS
- SAT
2 stops9h 48m
Delta
Sat 7/183:48 pm
SAT
- MBS
1 stop5h 51m
Delta
Deal found 4/5![Delta logo]()
$354
Last-minute flights from Saginaw to San AntonioDiscover last-minute flight deals from Saginaw to San Antonio. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Saginaw to San Antonio. Data last updated April 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/3. 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 4/1012:00 pm
MBS
- SAT
2 stops9h 30m
Delta
Fri 4/174:44 pm
SAT
- MBS
1 stop4h 48m
Delta
Deal found 4/3![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 4/226:05 pm
MBS
- SAT
1 stop6h 03m
Delta
Sun 4/265:10 am
SAT
- MBS
1 stop4h 46m
Delta
Deal found 4/7![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:00 am
MBS
- SAT
2 stops11h 48m
United Airlines
Sun 4/265:30 am
SAT
- MBS
2 stops7h 05m
United Airlines
Deal found 4/7![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 4/236:05 pm
MBS
- SAT
1 stop6h 03m
Delta
Sun 4/265:10 am
SAT
- MBS
1 stop4h 46m
Delta
Deal found 4/5![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 5/29:00 am
MBS
- SAT
2 stops12h 35m
United Airlines
Wed 5/66:49 am
SAT
- MBS
1 stop5h 42m
United Airlines
Deal found 4/5![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 4/3. 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 5/611:36 am
MBS
- SAT
1 stop5h 13m
Delta
Tue 5/125:20 am
SAT
- MBS
1 stop4h 51m
Delta
Deal found 4/3![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:00 am
MBS
- SAT
2 stops12h 35m
United Airlines
Wed 5/136:49 am
SAT
- MBS
1 stop5h 42m
United Airlines
Deal found 4/4![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/69:00 am
MBS
- SAT
2 stops12h 35m
United Airlines
Tue 5/125:30 am
SAT
- MBS
2 stops7h 01m
United Airlines
Deal found 4/3![United Airlines logo]()
$359
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 April 7, 2026.
Round-trip from | $349 (Delta) |
|---|---|
Popular in | March |
Cheapest in | August |
Average price | $393 |
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 April 7, 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
Cheapest round-trip
Quickest round-trip
Bay CitySan Antonio
MBS - SAT
MBSSAT
Bay City MBS Intl
Wed 7/15
6:16 pm-10:22 pm
1 stop5h 06m
San Antonio
Wed 7/29
5:10 am-11:08 am
1 stop4h 58m
$349
Bay CitySan Antonio
MBS - SAT
MBSSAT
Bay City MBS Intl
Wed 5/6
11:36 am-3:49 pm
1 stop5h 13m
San Antonio
Tue 5/12
5:20 am-11:11 am
1 stop4h 51m
$349
Bay CitySan Antonio
MBS - SAT
MBSSAT
Bay City MBS Intl
Wed 7/15
6:40 am-10:34 am
1 stop4h 54m
San Antonio
Thu 7/30
6:40 am-5:36 pm
2 stops9h 56m
$354
Bay CitySan Antonio
MBS - SAT
MBSSAT
Bay City MBS Intl
Wed 7/15
3:38 pm-12:26 am
2 stops9h 48m
San Antonio
Sat 7/18
3:48 pm-10:39 pm
1 stop5h 51m
$354
Bay CitySan Antonio
MBS - SAT
MBSSAT
Bay City MBS Intl
Sat 5/2
2:14 pm-10:59 pm
2 stops9h 45m
San Antonio
Wed 5/6
2:00 pm-10:23 pm
1 stop7h 23m
$444
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.
MBS-SAT
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
S4G-SAT
MBS-SAT
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 April 7, 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 at noon could potentially save you up to 16% 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 April 4, 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 April 7, 2026.
The most flights from S4G to SAT are scheduled on a Wednesday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Saginaw to San Antonio?
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 April 7, 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.
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
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Saginaw and San Antonio flights
Browse other Saginaw and San Antonio flight options. Last updated on April 7, 2026.
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 7, 2026.
Saginaw to San Antonio flights
Consider these flights traveling from Saginaw to San Antonio.
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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$229 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$99 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$268 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$326 | Average$442 | FlexibilityNo cancel fee | On-time63% |