BTV - SFO

C$ 432 Find Cheap Flights from Burlington to San Francisco

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Burlington to San Francisco departing on 5/12. 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 Francisco

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

Cheap Flights from Burlington to San Francisco (BTV-SFO)

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

Fri, 5 Dec - Mon, 8 Dec
Delta Logo
6:00 a.m. - 2:47 p.m.BTV-SFO
11h 47m1 stop
Delta Logo
11:40 a.m. - 11:32 p.m.SFO-BTV
8h 52m1 stop
C$ 432Delta
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Delta Logo
7:05 a.m. - 5:40 p.m.BTV-SFO
13h 35m2 stops
Delta Logo
11:40 a.m. - 11:32 p.m.SFO-BTV
8h 52m1 stop
C$ 439Delta
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Delta Logo
4:55 p.m. - 12:03 a.m.BTV-SFO
10h 08m2 stops
Delta Logo
10:45 p.m. - 1:41 p.m.SFO-BTV
11h 56m2 stops
C$ 446Delta
Find Deal
Wed, 12 Nov - Wed, 19 Nov
United Airlines Logo
10:15 a.m. - 6:34 p.m.BTV-SFO
11h 19m1 stop
United Airlines Logo
5:00 a.m. - 3:39 p.m.SFO-BTV
7h 39m1 stop
C$ 474United Airlines
Find Deal
Tue, 3 Mar - Sat, 7 Mar
United Airlines Logo
6:00 a.m. - 12:15 p.m.BTV-SFO
9h 15m1 stop
United Airlines Logo
9:30 p.m. - 8:55 a.m.SFO-BTV
8h 25m1 stop
C$ 509United Airlines
Find Deal
Tue, 11 Nov - Sat, 15 Nov
United Airlines Logo
7:23 p.m. - 1:15 a.m.BTV-SFO
8h 52m1 stop
United Airlines Logo
8:30 a.m. - 9:36 p.m.SFO-BTV
10h 06m1 stop
C$ 516United Airlines
Find Deal
Fri, 12 Dec - Sat, 10 Jan
United Airlines Logo
6:15 a.m. - 11:49 a.m.BTV-SFO
8h 34m1 stop
United Airlines Logo
9:20 p.m. - 10:01 a.m.SFO-BTV
9h 41m1 stop
C$ 536United Airlines
Find Deal
Tue, 17 Feb - Sat, 7 Mar
American Airlines Logo
5:34 a.m. - 3:14 p.m.BTV-SFO
12h 40m2 stops
American Airlines Logo
6:10 a.m. - 4:38 p.m.SFO-BTV
7h 28m1 stop
C$ 608American Airlines
Find Deal
Tue, 17 Feb - Sat, 7 Mar
American Airlines Logo
11:08 a.m. - 7:48 p.m.BTV-SFO
11h 40m1 stop
American Airlines Logo
6:10 a.m. - 4:38 p.m.SFO-BTV
7h 28m1 stop
C$ 660American Airlines
Find Deal
Tue, 17 Feb - Sat, 7 Mar
American Airlines Logo
5:30 a.m. - 11:49 a.m.BTV-SFO
9h 19m1 stop
American Airlines Logo
6:10 a.m. - 4:38 p.m.SFO-BTV
7h 28m1 stop
C$ 662American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from C$ 432 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 18% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 432
Typical prices: C$ 687-C$ 1,011
Delta
Fri 5/12Mon 8/12
BTV - SFO • 1 stop
Cheapest one-way flights
C$ 439
Typical prices: C$ 474-C$ 702
United Airlines
Tue 16/12
BTV - SFO • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Booking Insights

KAYAK's insights & trends for Burlington to San Francisco flights

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

How much is a round-trip flight from Burlington to San Francisco?

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

What is the cheapest month to fly from Burlington to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Burlington to San Francisco, 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 Burlington to San Francisco is January, where tickets cost C$ 571 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is C$ 901 and C$ 836 respectively.

How far in advance should I book a flight from Burlington to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Burlington to San Francisco, 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 Burlington to San Francisco, you should book around 3 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 432
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Burlington to San Francisco

When to book flights from Burlington to San Francisco

Are your dates flexible? Find out the best times to travel from Burlington to San Francisco 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 Burlington to San Francisco

  • What is the cheapest flight from Burlington to San Francisco?

    In the last 3 days, the lowest price for a flight from Burlington to San Francisco was C$ 439 for a one-way ticket and C$ 432 for a round-trip.

  • Which airports will I be using when flying from Burlington to San Francisco?

    When flying out of Burlington you will be using Burlington. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Burlington to San Francisco?

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

  • Which airline alliances offer flights from Burlington to San Francisco?

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

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

    The two airlines most popular with KAYAK users for flights from Burlington to San Francisco are United Airlines and American Airlines. With an average price for the route of C$ 675 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 C$ 753 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Burlington to San Francisco?

    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 Burlington to San Francisco.

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

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

    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 Francisco with an airline and back to Burlington with another airline.

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

    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 Francisco from Burlington 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 Burlington to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Burlington to San Francisco. 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 Burlington to San Francisco? 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 9001 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

10.0 ExcellentSandra, Oct 2025FCO - SFO
Read more United Airlines reviews

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Boarded plane and then delayed 1.5 hours while on the plane

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

We are too tired and frustrated to comment politely at this point

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Everything you need to know for your flight from Burlington to San Francisco

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