SAT - FNT

$324 Find Cheap Flights from San Antonio to Flint

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Flint departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Flint

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Flint, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Flint, as well as popular online travel agencies
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Cheap Flights from San Antonio to Flint (SAT-FNT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Flint that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Flint

Fri, Sep 26 - Wed, Oct 8
American Airlines Logo
7:00 am - 2:03 pmSAT-FNT
6h 03m1 stop
American Airlines Logo
10:53 am - 5:44 pmFNT-SAT
7h 51m1 stop
$324American Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
American Airlines Logo
7:00 am - 2:03 pmSAT-FNT
6h 03m1 stop
American Airlines Logo
2:33 pm - 11:00 pmFNT-SAT
9h 27m2 stops
$329American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
6:45 am - 1:23 pmSAT-FNT
5h 38m1 stop
United Airlines Logo
7:00 am - 12:01 pmFNT-SAT
6h 01m1 stop
$341United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
6:45 am - 1:23 pmSAT-FNT
5h 38m1 stop
United Airlines Logo
4:43 pm - 10:58 pmFNT-SAT
7h 15m2 stops
$347United Airlines
Find Deal
Thu, Sep 25 - Wed, Oct 8
American Airlines Logo
7:00 am - 2:03 pmSAT-FNT
6h 03m1 stop
American Airlines Logo
6:00 am - 12:52 pmFNT-SAT
7h 52m1 stop
$349American Airlines
Find Deal
Sat, Sep 27 - Mon, Oct 6
United Airlines Logo
5:30 am - 4:08 pmSAT-FNT
9h 38m2 stops
United Airlines Logo
4:43 pm - 10:55 pmFNT-SAT
7h 12m1 stop
$354United Airlines
Find Deal
Thu, Sep 25 - Sat, Oct 11
American Airlines Logo
9:58 am - 11:08 pmSAT-FNT
12h 10m2 stops
American Airlines Logo
10:53 am - 10:39 pmFNT-SAT
12h 46m2 stops
$359American Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
6:45 am - 1:23 pmSAT-FNT
5h 38m1 stop
United Airlines Logo
4:43 pm - 10:59 pmFNT-SAT
7h 16m1 stop
$374United Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
6:45 am - 1:23 pmSAT-FNT
5h 38m1 stop
United Airlines Logo
7:00 am - 3:26 pmFNT-SAT
9h 26m2 stops
$379United Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
5:30 am - 4:11 pmSAT-FNT
9h 41m2 stops
United Airlines Logo
2:05 pm - 10:48 pmFNT-SAT
9h 43m2 stops
$384United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Flint flights

Get data-powered insights and trends into flights from San Antonio to Flint to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Flint?

The average price of all round-trip flights from San Antonio to Flint clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Flint on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from San Antonio to Flint. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Good to know

Low seasonApril
Cheapest flight$324
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from San Antonio to Flint

When to book flights from San Antonio to Flint

Are your dates flexible? Find out the best times to travel from San Antonio to Flint based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Flint

  • What is the cheapest flight from San Antonio to Flint?

    In the last 3 days, the lowest price for a flight from San Antonio to Flint was $454 for a one-way ticket and $324 for a round-trip.

  • Do I need a passport to fly between San Antonio and Flint?

    A passport is not required to fly from San Antonio to Flint.

  • Which aircraft models fly most regularly from San Antonio to Flint?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Flint?

    Star Alliance, and oneworld are the airline alliances operating flights between San Antonio and Flint, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Flint, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Flint are United Airlines and American Airlines. With an average price for the route of $428 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $384 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Antonio to Flint?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Flint.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Flint?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flint from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Flint?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flint with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and FNT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Flint?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flint from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Antonio to Flint

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Flint. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Flint? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8896 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Overall it was good. I missed my connection but I was put on another flight.

8.0 ExcellentJohanna, Jul 2025IAH - ORD
Read more United Airlines reviews

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Plane was was better than th YVR to ORD flight but was a fraction of the distance. Fly your better planes on longer distance flights.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Everything you need to know for your flight from San Antonio to Flint

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