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Find cheap flights from San Antonio to Connecticut from $40

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 6/18. 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
0 bags
Mon 7/8
Mon 7/15

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Best Connecticut Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
Newarknonstop$88

Good to know

Low season

February

High season

December

Cheapest flight

$40
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 38% increase in price.
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 to Connecticut 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 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 to Connecticut with an airline and back to San Antonio 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 to Connecticut from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 $83 one-way - $150 round-trip; New York $188 one-way - $246 round-trip
  • Morning departure is around 12% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from San Antonio to Connecticut

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
DeltaOverall score based on 10333 reviews
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

Book cheap flights from San Antonio to Connecticut

Recent round-trip flight deals

9/5Thu
nonstopSpirit Airlines
3h 55mSAT-EWR
9/10Tue
1 stopSpirit Airlines
7h 18mEWR-SAT
$88
9/5Thu
nonstopSpirit Airlines
3h 55mSAT-EWR
9/10Tue
nonstopSpirit Airlines
3h 59mEWR-SAT
$89
8/17Sat
1 stopAmerican Airlines
6h 10mSAT-JFK
8/17Sat
1 stopAmerican Airlines
6h 56mJFK-SAT
$193
10/30Wed
1 stopAmerican Airlines
6h 02mSAT-LGA
11/6Wed
1 stopAmerican Airlines
6h 27mLGA-SAT
$198
8/15Thu
1 stopDelta
8h 15mSAT-LGA
8/16Fri
1 stopDelta
8h 16mLGA-SAT
$206
7/1Mon
1 stopUnited Airlines
5h 43mSAT-LGA
7/2Tue
1 stopUnited Airlines
6h 01mLGA-SAT
$226
9/5Thu
nonstopDelta
4h 14mSAT-JFK
9/11Wed
nonstopDelta
4h 08mJFK-SAT
$227
7/3Wed
2 stopsFrontier
22h 14mSAT-BDL
7/10Wed
1 stopFrontier
7h 03mBDL-SAT
$255
6/19Wed
1 stopFrontier
11h 47mSAT-BDL
6/23Sun
1 stopFrontier
22h 27mBDL-SAT
$302
6/18Tue
1 stopUnited Airlines
6h 06mSAT-LGA
6/21Fri
1 stopUnited Airlines
5h 52mLGA-SAT
$335

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Recent one-way flight deals

6/18Tue
nonstopSpirit Airlines
3h 54mSAT-EWR
$40
7/17Wed
nonstopSpirit Airlines
3h 55mSAT-EWR
$47
7/8Mon
1 stopFrontier
22h 29mSAT-LGA
$94
7/4Thu
1 stopUnited Airlines
7h 32mSAT-EWR
$99
7/8Mon
1 stopFrontier
22h 29mSAT-LGA
$100
7/10Wed
nonstopDelta
4h 14mSAT-JFK
$102
7/11Thu
1 stopAmerican Airlines
7h 45mSAT-JFK
$103
7/1Mon
1 stopDelta
7h 03mSAT-LGA
$103
9/23Mon
1 stopAmerican Airlines
7h 49mSAT-JFK
$113
7/27Sat
1 stopUnited Airlines
5h 40mSAT-EWR
$113

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Last minute flights from San Antonio to Connecticut

Last minute flight, train and bus deals

6/12Wed
nonstopSpirit Airlines
3h 54mSAT-EWR
7/2Tue
nonstopSpirit Airlines
4h 00mEWR-SAT
$203
6/13Thu
nonstopSpirit Airlines
3h 55mSAT-EWR
6/17Mon
nonstopSpirit Airlines
4h 00mEWR-SAT
$206
6/12Wed
multi-stopFrontier
22h 26mSAT-LGA
6/19Wed
multi-stopFrontier
20h 58mLGA-SAT
$346
6/12Wed
multi-stopFrontier
22h 26mSAT-LGA
6/14Fri
multi-stopFrontier
16h 12mLGA-SAT
$366
6/12Wed
multi-stopDelta
8h 25mSAT-PVD
6/15Sat
multi-stopDelta
7h 42mPVD-SAT
$386
6/11Tue
multi-stopAmerican Airlines
5h 35mSAT-LGA
6/18Tue
multi-stopAmerican Airlines
5h 51mLGA-SAT
$402
6/11Tue
multi-stopAmerican Airlines
5h 47mSAT-LGA
6/14Fri
multi-stopAmerican Airlines
5h 25mLGA-SAT
$411
6/10Mon
multi-stopDelta
8h 25mSAT-PVD
6/12Wed
multi-stopDelta
5h 41mPVD-SAT
$422
6/12Wed
multi-stopUnited Airlines
6h 46mSAT-PVD
6/15Sat
multi-stopUnited Airlines
11h 39mPVD-SAT
$481
6/11Tue
multi-stopUnited Airlines
6h 25mSAT-LGA
6/12Wed
multi-stopUnited Airlines
6h 21mLGA-SAT
$496

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San Antonio - Connecticut Flights

Departure:

San Antonio (SAT)United States

Return flight deals:

Connecticut - San Antonio

Cabin classes: