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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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$126
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$388
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 ($47 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 September 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 10/314:46 pmBTV - SAN
1 stop8h 34mUnited Airlines
Tue 11/410:00 pmSAN - BTV
1 stop8h 54mUnited Airlines
Deal found 9/11$250
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/2911:03 amBTV - SAN
1 stop10h 34mAmerican Airlines
Wed 11/510:49 pmSAN - BTV
1 stop9h 24mAmerican Airlines
Deal found 9/11$251
This American Airlines deal was found by Cheapflights users on 9/11. 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
2 stops11h 30mAmerican Airlines
Tue 11/48:25 amSAN - BTV
2 stops13h 03mAmerican Airlines
Deal found 9/11$260
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/313:35 pmBTV - SAN
1 stop8h 19mUnited Airlines
Mon 11/310:00 pmSAN - BTV
1 stop8h 54mUnited Airlines
Deal found 9/11$279
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/15:45 amBTV - SAN
1 stop8h 39mUnited Airlines
Sun 10/510:15 pmSAN - BTV
1 stop8h 39mUnited Airlines
Deal found 9/10$280
This Delta deal was found by Cheapflights users on 9/10. 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 11/412:00 pmSAN - BTV
1 stop7h 38mDelta
Deal found 9/10$303

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 September 11, 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

Fri 10/31

4:46 pm-10:20 pm

1 stop8h 34m

San Diego

Tue 11/4

10:00 pm-9:54 am

1 stop8h 54m

$250

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 1/13

6:00 am-12:27 pm

1 stop9h 27m

San Diego

Tue 2/3

9:00 am-10:40 pm

2 stops10h 40m

$256

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 10/4

6:00 am-12:57 pm

2 stops9h 57m

San Diego

Mon 10/6

10:30 pm-9:54 am

1 stop8h 24m

$285

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 2/21

5:30 am-1:18 pm

1 stop10h 48m

San Diego

Sat 2/28

10:00 am-11:42 pm

2 stops10h 42m

$302

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 10/23

3:57 pm-11:47 pm

1 stop10h 50m

San Diego

Sat 10/25

11:00 am-9:49 pm

1 stop7h 49m

$303

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Fri 10/31

7:14 am-2:32 pm

1 stop10h 18m

San Diego

Tue 11/4

12:00 pm-10:38 pm

1 stop7h 38m

$303

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 10/28

11:30 am-6:37 pm

1 stop10h 07m

$126

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 10/21

7:14 am-2:32 pm

1 stop10h 18m

$149

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 10/14

2:30 pm-8:19 pm

1 stop8h 49m

$176

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 10/8

4:40 pm-10:14 pm

1 stop8h 34m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 13 results
1
2

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 29, 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 September 11, 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
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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 8h 34m. 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 $251. 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 $149 and $176 on Delta and United Airlines, 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, 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
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City
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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$251Average$467FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$256Average$411FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$408FlexibilityNo cancel feeOn-timeN/A

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