FAT - SAT

$140 Find Cheap Flights from Fresno to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fresno to San Antonio departing on 5/3. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fresno to San Antonio, 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 Fresno to San Antonio, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$269
Overall average: $421
Multiple Airlines
Thu 4/2Wed 4/15
FAT - SAT • 1 stop
Cheapest one-way
$136
Typical prices: $200-$423
Multiple Airlines
Sun 5/3
FAT - SAT • 3 stops
Top airlines
Delta
Cheapest • from $279 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 22% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Fresno to San Antonio (FAT-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fresno to San Antonio 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 Fresno to San Antonio

Thu, Apr 2 - Wed, Apr 15
Multiple Airlines Logo
10:19 pm - 10:43 am
FAT
-
SAT
10h 24m
1 stop
Multiple Airlines Logo
3:14 pm - 3:08 pm
SAT
-
FAT
25h 54m
2 stops
$269Multiple Airlines
Tue, Mar 31 - Tue, Apr 14
Delta Logo
5:10 pm - 12:16 am
FAT
-
SAT
5h 06m
1 stop
Delta Logo
6:02 pm - 9:26 pm
SAT
-
FAT
5h 24m
1 stop
$279Delta
Wed, Mar 25 - Tue, Mar 31
Delta Logo
5:10 pm - 12:16 am
FAT
-
SAT
5h 06m
1 stop
Delta Logo
7:35 am - 4:29 pm
SAT
-
FAT
10h 54m
2 stops
$284Delta
Thu, Apr 2 - Sat, Apr 18
Multiple Airlines Logo
10:19 pm - 10:43 am
FAT
-
SAT
10h 24m
1 stop
Multiple Airlines Logo
3:34 pm - 9:34 pm
SAT
-
FAT
32h 00m
2 stops
$287Multiple Airlines
Mon, Mar 9 - Wed, Mar 11
Southwest Logo
5:05 pm - 12:40 am
FAT
-
SAT
5h 35m
1 stop
Southwest Logo
6:40 am - 11:20 am
SAT
-
FAT
6h 40m
1 stop
$288Southwest
Wed, Mar 25 - Tue, Mar 31
Delta Logo
9:45 am - 11:29 pm
FAT
-
SAT
11h 44m
2 stops
Delta Logo
7:35 am - 4:29 pm
SAT
-
FAT
10h 54m
2 stops
$290Delta
Fri, Apr 3 - Wed, Apr 15
Multiple Airlines Logo
10:24 pm - 10:43 am
FAT
-
SAT
10h 19m
1 stop
Multiple Airlines Logo
3:14 pm - 3:08 pm
SAT
-
FAT
25h 54m
2 stops
$291Multiple Airlines
Mon, Mar 9 - Wed, Mar 11
Southwest Logo
5:05 pm - 12:40 am
FAT
-
SAT
5h 35m
1 stop
Southwest Logo
3:10 pm - 9:50 pm
SAT
-
FAT
8h 40m
2 stops
$293Southwest
Thu, Mar 5 - Mon, Mar 9
Southwest Logo
5:15 am - 2:00 pm
FAT
-
SAT
6h 45m
1 stop
Southwest Logo
8:50 pm - 11:50 pm
SAT
-
FAT
5h 00m
1 stop
$297Southwest
Sun, Mar 1 - Tue, Mar 3
Multiple Airlines Logo
6:35 pm - 3:05 pm
FAT
-
SAT
18h 30m
1 stop
Multiple Airlines Logo
5:36 pm - 12:18 pm
SAT
-
FAT
20h 42m
2 stops
$298Multiple Airlines
Booking Insights

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

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

What is the cheapest month to fly from Fresno to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fresno to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fresno to San Antonio is September, where tickets cost $318 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $464 and $452 respectively.

How far in advance should I book a flight from Fresno to San Antonio?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Fresno to San Antonio, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Fresno to San Antonio, you should book around 4 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$136
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Fresno to San Antonio

When to book flights from Fresno to San Antonio

Are your dates flexible? Find out the best times to travel from Fresno to San Antonio 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 Fresno to San Antonio

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

    In the last 3 days, the lowest price for a flight from Fresno to San Antonio was $140 for a one-way ticket and $269 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

  • Which is the best airline for flights from Fresno to San Antonio, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Fresno to San Antonio are Southwest and Delta. With an average price for the route of $423 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $364 and an overall rating of 7.9.

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

    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 Fresno to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Fresno 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 Fresno to San Antonio?

    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 San Antonio with an airline and back to Fresno with another airline. Booking your flights between Fresno and SAT 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 Fresno to San Antonio?

    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 San Antonio from Fresno up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Fresno to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Fresno to San Antonio. 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 Fresno to San Antonio? 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.
8.0
SouthwestOverall score based on 4283 reviews
7.0Food
7.5Entertainment
8.6Crew
8.1Boarding
8.0Comfort
Airline reviews

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

2.0 MediocreDavid, Feb 2026
SAN - LAS
Read more Southwest reviews

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

3 hour delay. Had to change plans and was still delayed.

We got exit row seats both flights. Everything was running on time

No delays and arrived to destination 30 min early. Staff was super friendly.

Everything a cheap airline should be at normal airline rates.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

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

Information on your arrival and departure airports