$96 Find Cheap Flights from San Antonio to Vermont

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 Vermont departing on 2/28. 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 Vermont

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Vermont, 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 Vermont, as well as popular online travel agencies
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Flight Deals

Book Cheap San Antonio to Vermont 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 Vermont 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 Vermont

Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
1:57 pm - 11:21 am
SAT
-
ALB
20h 24m
2 stops
Multiple Airlines Logo
1:02 pm - 9:30 am
ALB
-
SAT
21h 28m
1 stop
$259Multiple Airlines
Thu, Mar 19 - Tue, Mar 24
Multiple Airlines Logo
2:08 pm - 11:56 pm
SAT
-
BDL
8h 48m
2 stops
Multiple Airlines Logo
9:10 am - 12:27 pm
BDL
-
SAT
28h 17m
1 stop
$284Multiple Airlines
Thu, Apr 30 - Mon, May 4
Delta Logo
4:44 pm - 11:17 pm
SAT
-
BTV
5h 33m
1 stop
Delta Logo
6:00 am - 12:17 pm
BTV
-
SAT
7h 17m
1 stop
$289Delta
Thu, Apr 30 - Mon, May 4
Delta Logo
4:44 pm - 11:17 pm
SAT
-
BTV
5h 33m
1 stop
Delta Logo
4:33 pm - 12:34 am
BTV
-
SAT
9h 01m
2 stops
$294Delta
Thu, Apr 30 - Mon, May 4
Delta Logo
11:50 am - 11:59 pm
SAT
-
BTV
11h 09m
2 stops
Delta Logo
4:33 pm - 12:34 am
BTV
-
SAT
9h 01m
2 stops
$300Delta
Fri, May 15 - Tue, May 19
Southwest Logo
10:05 am - 6:45 pm
SAT
-
ALB
7h 40m
1 stop
Southwest Logo
2:45 pm - 9:40 pm
ALB
-
SAT
7h 55m
1 stop
$307Southwest
Mon, Feb 9 - Thu, Feb 12
Frontier Logo
6:13 pm - 9:23 am
SAT
-
BDL
38h 10m
2 stops
Frontier Logo
2:27 pm - 4:15 pm
BDL
-
SAT
26h 48m
1 stop
$311Frontier
Fri, May 15 - Tue, May 19
Southwest Logo
10:05 am - 6:45 pm
SAT
-
ALB
7h 40m
1 stop
Southwest Logo
12:45 pm - 8:15 pm
ALB
-
SAT
8h 30m
2 stops
$312Southwest
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
2:05 pm - 9:29 pm
SAT
-
BTV
6h 24m
1 stop
United Airlines Logo
4:50 pm - 11:12 pm
BTV
-
SAT
7h 22m
1 stop
$329United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
12:15 pm - 10:40 pm
SAT
-
BTV
9h 25m
2 stops
United Airlines Logo
4:50 pm - 11:12 pm
BTV
-
SAT
7h 22m
1 stop
$334United Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Vermont, 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 Vermont is October, when tickets cost $288 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $722 and $588 respectively.

Good to know

Low seasonJanuary
Cheapest flight$96
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 38% lower on average.
Flight from San Antonio to Hartford

FAQs - booking Vermont flights

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

    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 Vermont.

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

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

    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 Vermont 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 Vermont?

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

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

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Vermont. 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 Vermont? 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.
7.9
DeltaOverall score based on 8119 reviews
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

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

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

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

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.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

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 seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

The pilot greased the landing and the crew was fantastic.

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

Information on your arrival and departure airports