$106 Find Cheap Flights from San Antonio to Connecticut - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Connecticut departing on 9/16. 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.
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Book Cheap San Antonio to Connecticut Plane Tickets

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

Thu, Sep 10 - Sat, Sep 12
Breeze Airways Logo
9:25 am - 10:07 pm
SAT
-
BDL
11h 42m
1 stop
Breeze Airways Logo
1:39 pm - 8:45 am
BDL
-
SAT
20h 06m
1 stop
$292Breeze Airways
Fri, Oct 30 - Sun, Nov 1
Frontier Logo
9:57 am - 8:01 pm
SAT
-
BDL
9h 04m
1 stop
Frontier Logo
8:55 pm - 9:02 am
BDL
-
SAT
13h 07m
1 stop
$294Frontier
Fri, Sep 18 - Sun, Sep 20
Frontier Logo
10:05 am - 1:01 am
SAT
-
EWR
13h 56m
1 stop
Frontier Logo
5:55 am - 9:10 am
EWR
-
SAT
28h 15m
1 stop
$307Frontier
Tue, Jan 5 - Sat, Jan 9
Southwest Logo
6:35 am - 3:50 pm
SAT
-
LGA
8h 15m
2 stops
Southwest Logo
6:00 am - 3:45 pm
LGA
-
SAT
10h 45m
2 stops
$309Southwest
Tue, Sep 8 - Wed, Sep 9
Southwest Logo
1:30 pm - 10:30 pm
SAT
-
LGA
8h 00m
1 stop
Southwest Logo
7:25 am - 5:55 pm
LGA
-
SAT
11h 30m
2 stops
$310Southwest
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
9:25 am - 10:07 pm
SAT
-
BDL
11h 42m
1 stop
Multiple Airlines Logo
6:30 pm - 9:07 am
BDL
-
SAT
39h 37m
2 stops
$315Multiple Airlines
Sat, Aug 29 - Mon, Aug 31
American Airlines Logo
5:00 am - 11:46 am
SAT
-
BDL
5h 46m
1 stop
American Airlines Logo
6:45 am - 11:32 am
BDL
-
SAT
5h 47m
1 stop
$333American Airlines
Wed, Sep 2 - Wed, Sep 2
American Airlines Logo
5:00 am - 11:46 am
SAT
-
BDL
5h 46m
1 stop
American Airlines Logo
5:41 pm - 12:48 am
BDL
-
SAT
8h 07m
1 stop
$333American Airlines
Sat, Sep 12 - Mon, Sep 14
Delta Logo
2:00 pm - 9:08 pm
SAT
-
BDL
6h 08m
1 stop
Delta Logo
7:04 pm - 12:08 am
BDL
-
SAT
6h 04m
1 stop
$333Delta
Wed, Aug 19 - Sat, Aug 22
Delta Logo
5:15 am - 12:00 pm
SAT
-
BDL
5h 45m
1 stop
Delta Logo
5:06 pm - 10:34 pm
BDL
-
SAT
6h 28m
1 stop
$333Delta
Booking Insights

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

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

How much is a round-trip flight from San Antonio to Connecticut?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Connecticut departing in September.

Flight prices are typical for this route right now.

Flights to Connecticut from San Antonio usually cost between $276 and $646 in September.
The lowest price found in the past 5 days was $292 on Breeze Airways (Sep 10-Sep 12).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Connecticut, 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 San Antonio to Connecticut is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are March and November, when the average cost of round-trip tickets is $833 and $682 respectively.

Good to know

Low season

January

Cheapest flight

$106
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from San Antonio to Newark Liberty Airport

FAQs - booking Connecticut flights

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

    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 Connecticut.

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

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

    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 from San Antonio to Connecticut with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Connecticut

  • Looking for a cheap flight? 25% of our users found tickets from San Antonio to the following destinations at these prices or less: Newark $318 one-way - $420 round-trip

Reviews of the top 3 airlines serving from San Antonio to Connecticut

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Connecticut. 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 Connecticut? 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 4229 reviews
7.5Entertainment
8.0Comfort
7.0Food
8.6Crew
8.1Boarding
Airline reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

8.0 ExcellentSean, Jul 2026
HOU - LGB
Read more Southwest reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Great vacation. Can't wait till next year for another one.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

it was a short flight, so no refreshments. Could've used some water since I was running from the end of one terminal to the end of another to catch this flight

Easier that prior flight. The airline attendants didn’t really do most of their job as I noted in prior email.

It was good. I wish you had gluten free snacks for my husband.

Would like to have screens on back of each seat for entertainment.

The flight attendants were really nice, and of good spirits. Gave all of the safety announcements with a bit of humor and friendly reminders. Easy boarding even as an early c group passenger. Aisle seats available in back of the plane. Coke products and snack mix available. Love the free bag check.

The staff and attendants could have been more helpful with storing carry-ons above in the overhead compartments as well as helping passengers find available seats. There was no food/beverage service due to turbulence There was no internext connectivity due to turbulence The boarding process should be changed entirely and seats should be reserved or assigned to expedite the boarding process.

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

I am a die hard Delta flyer, but they missed it on this flight. It was on their very dated 717-200 aircraft, which I knew when I booked it so I knew it wouldn’t have seatback screens. However, the internet was awful and it wouldn’t even send texts a lot of the time, much less even connect to the delta app. It was also very hot while in the air, which never happens. What was even more disappointing is that the crew only gave me cheezits and a beverage, even though I was in Delta Comfort. The main cabin fare gets these items. I didn’t get any kind of improved snacks and that was unacceptable. The crew wasn’t very visible at all either. If this was my first delta flight, it would be my last. I am just going to assume it was a one-off flight.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

We departed and landed early which was a nice surprise. The boarding process was slow.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Flight was delayed due to needing a replacement flight crew. Delta changed the aircraft type in Detroit. One hour delay. But once in the air, good flight

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

Horrible experience flying with American. Flight was delayed due to inbound flight delay. Fine, it happens. Then, we were delayed an additional almost 30 minutes due to the paperwork for departure having a "clerical error." Then, upon landing at the destination airport we were stuck on the plane for an HOUR after we landed and pulled up to the gate because apparently there was another plane. An hour waiting for the gate 12:30 AM when the flight has already been delayed due to operational error feels like a complete failure of the ability to do the one thing they need to do apart from actually have the plane takeoff and land. Very disappointing.

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

Like all of the flights I took to get down to Dallas. They were delayed

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

Good communication at the gate and very nice crew in the flight

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

Unfortunately we had turbulence because of the weather and when we were about to land in Miami, the pilot brought the aircraft quickly up because another plane was in its way. The pilot was remarkable however we weren’t told until we started our second descent. Our flight was GOOD. The flight from Miami to Hartford was packed, so many people. It was late at night and we were tired and just wanted to be home. Obviously, the aviation staff preformed well.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

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

Information on your arrival and departure airports