$354+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SAT
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Saginaw to San Antonio with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 12/115:00 am -
1 stop8h 17m
Mon 12/145:09 pm -
1 stop5h 30m
Deal found 9/8![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/2311:45 am -
1 stop5h 08m
Mon 10/55:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 11/141:34 pm -
2 stops10h 17m
Tue 11/171:15 pm -
1 stop7h 57m
Deal found 9/9![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/233:38 pm -
2 stops9h 30m
Wed 9/305:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/236:15 pm -
1 stop5h 29m
Fri 10/25:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$464
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 September 11, 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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 12/115:00 am -
1 stop8h 17m
Mon 12/145:09 pm -
1 stop5h 30m
Deal found 9/8![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:05 pm -
1 stop6h 15m
Mon 1/255:20 am -
1 stop4h 55m
Deal found 9/10![Delta logo]()
$390
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 9/286:15 pm -
1 stop5h 29m
Tue 10/65:15 am -
1 stop4h 46m
Deal found 9/9![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:00 am -
2 stops11h 40m
Mon 1/2512:24 pm -
2 stops10h 26m
Deal found 9/10![United Airlines logo]()
$439
Last-minute flights from Saginaw to San AntonioDiscover last-minute flight deals from Saginaw to San Antonio. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Saginaw to San Antonio. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:15 pm -
1 stop5h 29m
Sun 9/205:15 am -
1 stop4h 50m
Deal found 9/8![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am -
1 stop5h 08m
Sat 9/1911:00 am -
2 stops10h 26m
Deal found 9/8![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/2311:45 am -
1 stop5h 08m
Wed 9/305:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/2311:45 am -
2 stops10h 29m
Thu 10/15:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/2311:45 am -
2 stops10h 29m
Tue 10/61:41 pm -
2 stops7h 46m
Deal found 9/9![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/236:15 pm -
1 stop5h 29m
Fri 10/25:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/233:38 pm -
2 stops9h 30m
Sat 10/36:35 am -
2 stops14h 51m
Deal found 9/9![Delta logo]()
$538
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 9/2411:45 am -
1 stop5h 08m
Thu 10/15:15 am -
1 stop4h 50m
Deal found 9/9![Delta logo]()
$592
This Delta deal was found by Cheapflights users on 9/9. 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 9/256:50 am -
1 stop4h 49m
Thu 10/15:30 am -
2 stops11h 03m
Deal found 9/9![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 9/9. 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 9/256:50 am -
1 stop4h 49m
Fri 10/25:30 am -
2 stops15h 56m
Deal found 9/9![Delta logo]()
$584
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 September 11, 2026.
Round-trip from | $354 (United Airlines) |
|---|---|
Popular in | June |
Cheapest in | November |
Average price | $404 |
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 7,457,451 searches. Data last updated September 11, 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
Bay CitySan Antonio
MBS Bay City MBS Intl - SAT San Antonio
MBSSAT
Bay City MBS Intl
Fri 12/11
5:00 am-12:17 pm
1 stop8h 17m
San Antonio
Mon 12/14
5:09 pm-11:39 pm
1 stop5h 30m
$354
Bay CitySan Antonio
MBS Bay City MBS Intl - SAT San Antonio
MBSSAT
Bay City MBS Intl
Thu 1/21
6:05 pm-11:20 pm
1 stop6h 15m
San Antonio
Mon 1/25
5:20 am-11:15 am
1 stop4h 55m
$390
Quickest round-trip
Bay CitySan Antonio
MBS Bay City MBS Intl - SAT San Antonio
MBSSAT
Bay City MBS Intl
Mon 9/28
6:15 pm-10:44 pm
1 stop5h 29m
San Antonio
Tue 10/6
5:15 am-11:01 am
1 stop4h 46m
$432
Bay CitySan Antonio
MBS Bay City MBS Intl - SAT San Antonio
MBSSAT
Bay City MBS Intl
Thu 1/21
5:00 am-3:40 pm
2 stops11h 40m
San Antonio
Mon 1/25
12:24 pm-11:50 pm
2 stops10h 26m
$439
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 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 September 11, 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 4% on airfare.
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 September 11, 2026.
The most flights from S4G to SAT 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 (4 on average).
How much does it cost to fly round-trip from Saginaw to San Antonio?
Airfare is typical for this route at the moment.
Saginaw to San Antonio flights typically cost between $334 and $494 in December.The cheapest round-trip price found within the last 5 days was $354 on United Airlines (Dec 11-Dec 14).
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 September 11, 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.
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
Entertainment
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMatt,Sep 2023
LAX - DAL
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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Saginaw and San Antonio flights
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Saginaw to San Antonio flights
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Top 5 airlines flying from Saginaw to San Antonio
Discover the top 5 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$290 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$263 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$443 | FlexibilityNo cancel fee | On-time63% |