$249 Cheap Flights from San Antonio (SAT) to Flint (FNT)

View $249 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Bishop Intl. Airport (FNT)

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Cheap Flights from San Antonio to Flint (SAT-FNT)

Prices were available within the past 7 days and start at $249 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Dec 2 - Sun, Dec 7
SAT
San Antonio
FNT
Flint
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 2 from San Antonio to Flint, returning Sun, Dec 7, priced at $269 found 1 day ago
American Airlines
Tue, Dec 2 - Sun, Dec 7
SAT
San Antonio
FNT
Flint
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 2 from San Antonio to Flint, returning Sun, Dec 7, priced at $274 found 1 day ago
United
Sat, May 16 - Tue, May 19
SAT
San Antonio
FNT
Flint
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 16 from San Antonio to Flint, returning Tue, May 19, priced at $276 found 6 days ago
American Airlines
Thu, Dec 4 - Tue, Dec 9
SAT
San Antonio
FNT
Flint
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from San Antonio to Flint, returning Tue, Dec 9, priced at $279 found 1 day ago
United
Fri, Oct 31 - Mon, Nov 3
SAT
San Antonio
FNT
Flint
$281 Roundtrip, found 2 days ago
$281
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from San Antonio to Flint, returning Mon, Nov 3, priced at $281 found 2 days ago
United
Sat, Oct 18 - Sat, Oct 25
SAT
San Antonio
FNT
Flint
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from San Antonio to Flint, returning Sat, Oct 25, priced at $294 found 3 days ago
United
Sat, Oct 18 - Sat, Oct 25
SAT
San Antonio
FNT
Flint
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from San Antonio to Flint, returning Sat, Oct 25, priced at $299 found 3 days ago
United
Sat, Oct 18 - Sat, Oct 25
SAT
San Antonio
FNT
Flint
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from San Antonio to Flint, returning Sat, Oct 25, priced at $304 found 3 days ago
United
Fri, Oct 31 - Mon, Nov 3
SAT
San Antonio
FNT
Flint
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 31 from San Antonio to Flint, returning Mon, Nov 3, priced at $319 found 2 days ago
United
Sat, Oct 18 - Sat, Oct 25
SAT
San Antonio
FNT
Flint
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from San Antonio to Flint, returning Sat, Oct 25, priced at $321 found 3 days ago

Find the cheapest month to fly from San Antonio (SAT) to Flint (FNT)

May is typically the cheapest month to fly

From $238 - $648 per traveler.

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT) cost?
Snag a cheap one-way flight from $249 or cheap return flight from $269 from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT)?
December is the least expensive month to fly from SAT to FNT. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from SAT to FNT. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT)?
Direct flights from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to FNT?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT)?
Opt for a flight from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Flint from San Antonio Intl. Airport (SAT)?
If you're taking a direct flight from San Antonio Intl. Airport (SAT) to Flint, Detroit Metropolitan Wayne County Airport (DTW) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT) last-minute?
Booking your ticket from SAT to FNT right before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SAT to FNT flight and hotel package?
Securing a SAT to FNT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Bishop Intl. Airport (FNT)?
If you booked your SAT to FNT flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Bishop Intl.
Airlines serving
American Airlines, United
Roundtrip price
$268
Distance
1235 mi

Book with confidence

Book with confidence

San Antonio to Flint Flights

The cheapest times to fly from San Antonio to Flint

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Flint are during the month of December. You can find some of the cheapest flights from San Antonio to Flint with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Flint

Sunday is one of the best days to book for cheap flights from San Antonio to Flint: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Flint

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Flint in 2025. You can also book with separate airlines for your outbound and return journeys, from $249 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Flint flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Flint airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Flint Flights

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Explore a world of travel with Expedia

*Available to One Key members.