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$126+ Cheap flights from Burlington to San Diego (BTV - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAN
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Burlington to San Diego are usually found in August or January, booked 22 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Burlington to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$433
Provider with most accurate pricing for Burlington-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-San Diego flights.
Search Deals
From Burlington to San Diego
Search Deals
One-way flight from Burlington to San Diego
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Burlington to San Diego

Cheapest flights from Burlington to San Diego
Explore the most affordable flight options available from Burlington to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:35 pmBTV - SAN
1 stop8h 32mUnited Airlines
Tue 11/1110:00 pmSAN - BTV
1 stop8h 54mUnited Airlines
Deal found 10/14$251
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:00 amBTV - SAN
1 stop9h 36mAmerican Airlines
Sat 11/810:49 pmSAN - BTV
1 stop9h 25mAmerican Airlines
Deal found 10/13$280
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:35 pmBTV - SAN
1 stop8h 32mUnited Airlines
Mon 11/108:40 pmSAN - BTV
2 stops10h 00mUnited Airlines
Deal found 10/14$285
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amBTV - SAN
1 stop9h 35mDelta
Tue 11/41:15 pmSAN - BTV
1 stop7h 50mDelta
Deal found 10/12$303
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:59 amBTV - SAN
1 stop10h 03mAmerican Airlines
Wed 12/3110:48 pmSAN - BTV
1 stop9h 35mAmerican Airlines
Deal found 10/13$305
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:21 pmBTV - SAN
2 stops12h 26mDelta
Sat 12/66:20 amSAN - BTV
2 stops13h 20mDelta
Deal found 10/14$307
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:35 pmBTV - SAN
1 stop8h 19mUnited Airlines
Mon 11/1010:48 pmSAN - BTV
1 stop7h 52mUnited Airlines
Deal found 10/14$309
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:30 amBTV - SAN
1 stop10h 12mAmerican Airlines
Sat 11/810:49 pmSAN - BTV
1 stop9h 25mAmerican Airlines
Deal found 10/13$310
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amBTV - SAN
2 stops16h 08mDelta
Sat 11/87:20 amSAN - BTV
2 stops13h 45mDelta
Deal found 10/13$313

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Burlington to San Diego that are best for you.

Fly from

Burlington

Fly to

San Diego

Route

Depart

Return

Price

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 1/14

4:20 pm-10:33 pm

1 stop9h 13m

San Diego

Sun 1/18

7:52 pm-10:01 am

2 stops11h 09m

$285

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Fri 10/31

6:00 am-12:35 pm

1 stop9h 35m

San Diego

Tue 11/4

7:25 am-11:08 pm

2 stops12h 43m

$308

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 3/4

5:00 pm-10:00 pm

1 stop8h 00m

San Diego

Mon 3/9

9:40 pm-3:08 pm

2 stops14h 28m

$308

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 3/3

2:25 pm-10:00 pm

2 stops10h 35m

San Diego

Wed 3/11

6:15 am-4:17 pm

1 stop7h 02m

$308

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 3/5

5:00 pm-10:00 pm

1 stop8h 00m

San Diego

Wed 3/11

6:15 am-4:17 pm

1 stop7h 02m

$309

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 1/8

5:00 pm-10:00 pm

1 stop8h 00m

San Diego

Sun 1/18

6:15 am-4:17 pm

1 stop7h 02m

$309

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 3/3

2:25 pm-10:00 pm

2 stops10h 35m

San Diego

Mon 3/9

9:40 pm-3:08 pm

2 stops14h 28m

$313

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Fri 10/31

6:00 am-7:08 pm

2 stops16h 08m

San Diego

Sat 11/8

7:20 am-12:05 am

2 stops13h 45m

$313

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 3/5

5:00 pm-10:00 pm

1 stop8h 00m

San Diego

Tue 3/10

9:40 pm-3:08 pm

2 stops14h 28m

$314

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 3/7

5:00 pm-10:00 pm

1 stop8h 00m

San Diego

Mon 3/9

9:40 pm-3:08 pm

2 stops14h 28m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 20 results
1
2

Compare providers for flights from Burlington to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to San Diego in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Burlington-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Burlington-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Burlington to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Burlington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Burlington to San Diego

How far ahead should I book a flight from Burlington to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to San Diego. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Burlington to San Diego, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Burlington to San Diego?

Currently, October is the cheapest month in which you can book a flight from Burlington to San Diego (average of $177). Flying from Burlington to San Diego in December is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Burlington to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated October 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Burlington to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,976 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Burlington to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Burlington to San Diego?

    There are many flights that can get you from Burlington to San Diego in 9h 13m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 2477 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Burlington to San Diego round-trip?

    Cheapflights users have booked flights from Burlington to San Diego round-trip from $250. Other airlines that can offer you cheap pricing are American Airlines, from $256, and Delta, from $308. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Burlington to San Diego one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $126. Users have also found prices from $126 and $149 on United Airlines and Delta, respectively.

  • Can I find deals for flights from Burlington to San Diego that include hotel bookings?

    Yes. In addition to deals on Burlington to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Burlington to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Burlington to San Diego.

  • Can I find deals for business class flights from Burlington to San Diego?

    Yes. Cheapflights offers flight deals from Burlington to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Burlington to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Burlington to San Diego (average of $177). Flying from Burlington to San Diego in December is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City

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Top 3 airlines flying from Burlington to San Diego

Discover the top 3 airlines that operate flights from Burlington to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$250Average$457FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$450FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$430FlexibilityNo cancel feeOn-timeN/A

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