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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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Burlington to San Diego are usually found in August or January, booked 78 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 August 14, 2025.

Round-trip from

$279
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$320
From Burlington to San Diego
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One-way flight from Burlington to San Diego
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Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:30 pmBTV - SAN
1 stop10h 12mAmerican Airlines
Sat 9/276:15 amSAN - BTV
2 stops12h 07mAmerican Airlines
Deal found 8/12$279
This Delta deal was found by Cheapflights users on 8/13. 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 10/317:14 amBTV - SAN
1 stop10h 18mDelta
Tue 11/411:00 amSAN - BTV
1 stop8h 38mDelta
Deal found 8/13$297
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 8/307:20 amBTV - SAN
1 stop9h 38mDelta
Thu 9/410:37 amSAN - BTV
1 stop9h 05mDelta
Deal found 8/12$303
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 8/307:20 amBTV - SAN
2 stops13h 33mDelta
Wed 9/36:20 amSAN - BTV
2 stops13h 22mDelta
Deal found 8/12$307
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/277:20 amBTV - SAN
1 stop9h 30mDelta
Mon 9/2910:30 pmSAN - BTV
2 stops13h 38mDelta
Deal found 8/13$308
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:11 pmBTV - SAN
1 stop11h 31mAmerican Airlines
Wed 12/1012:08 pmSAN - BTV
1 stop7h 32mAmerican Airlines
Deal found 8/14$309
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:35 amBTV - SAN
2 stops10h 05mUnited Airlines
Wed 9/310:40 pmSAN - BTV
1 stop7h 51mUnited Airlines
Deal found 8/12$315

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 August 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

Tue 9/16

2:30 pm-9:42 pm

1 stop10h 12m

San Diego

Sat 9/27

6:15 am-9:22 pm

2 stops12h 07m

$279

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 9/20

6:40 am-11:41 am

1 stop8h 01m

San Diego

Wed 9/24

10:55 am-10:40 pm

1 stop8h 45m

$297

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 8/30

6:14 am-12:28 pm

1 stop9h 14m

San Diego

Wed 9/3

10:37 am-10:42 pm

1 stop9h 05m

$297

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Fri 10/31

7:14 am-2:32 pm

1 stop10h 18m

San Diego

Tue 11/4

11:44 am-11:11 pm

1 stop8h 27m

$297

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 9/30

6:00 am-11:36 am

1 stop8h 36m

$126

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 9/6

10:05 am-6:03 pm

2 stops10h 58m

$131

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 10/25

7:14 am-2:32 pm

1 stop10h 18m

$149

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 10/1

3:55 pm-11:29 pm

1 stop10h 34m

$149

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 9/6

10:12 am-3:03 pm

1 stop7h 51m

$176

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 10/2

1:17 pm-11:50 am

1 stop25h 33m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
1
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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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Burlington to San Diego, you should look to book at least 78 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, August is the cheapest month in which you can book a flight from Burlington to San Diego (average of $286). Flying from Burlington to San Diego in March is currently the most expensive (average of $366). 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.

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 August 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
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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.

  • 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 $256. Other airlines that can offer you cheap pricing are United Airlines, from $278, and Delta, from $296. These flights start at 45% lower than the current average price 3 months from now.

  • 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, August is the cheapest month in which you can book a flight from Burlington to San Diego (average of $286). Flying from Burlington to San Diego in March is currently the most expensive (average of $366). 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
National City
Lemon Grove
Imperial Beach
Alpine

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$396FlexibilityNo cancel feeOn-timeN/A

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