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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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAN
Jan 1 — Jan 81
Thu 1/1
Thu 1/8
1 adult, Economy
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Find cheap flights from Burlington to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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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

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 December 2, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. 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 12/196:00 amBTV - SAN
2 stops12h 01mUnited Airlines
Sun 12/289:45 pmSAN - BTV
1 stop8h 30mUnited Airlines
Deal found 12/2$504
This United Airlines deal was found by Cheapflights users on 11/29. 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.
Sun 12/216:00 amBTV - SAN
1 stop19h 51mUnited Airlines
Mon 1/59:30 pmSAN - BTV
1 stop9h 31mUnited Airlines
Deal found 11/29$512
This United Airlines deal was found by Cheapflights users on 11/29. 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.
Sun 12/216:00 amBTV - SAN
1 stop19h 51mUnited Airlines
Wed 12/317:55 pmSAN - BTV
2 stops11h 27mUnited Airlines
Deal found 11/29$517
This Delta deal was found by Cheapflights users on 11/29. 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 12/196:00 amBTV - SAN
1 stop10h 02mDelta
Tue 1/611:08 amSAN - BTV
1 stop9h 47mDelta
Deal found 11/29$518
This United Airlines deal was found by Cheapflights users on 11/29. 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 12/206:00 amBTV - SAN
1 stop19h 51mUnited Airlines
Tue 1/610:40 pmSAN - BTV
1 stop7h 29mUnited Airlines
Deal found 11/29$527
This Delta deal was found by Cheapflights users on 11/29. 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 12/196:00 amBTV - SAN
1 stop10h 02mDelta
Mon 1/510:00 pmSAN - BTV
2 stops11h 45mDelta
Deal found 11/29$529
This United Airlines deal was found by Cheapflights users on 11/29. 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 12/206:00 amBTV - SAN
1 stop19h 51mUnited Airlines
Mon 1/59:30 pmSAN - BTV
2 stops12h 59mUnited Airlines
Deal found 11/29$532
This Delta deal was found by Cheapflights users on 11/30. 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.
Tue 12/24:55 pmBTV - SAN
1 stop8h 29mDelta
Sun 12/76:15 amSAN - BTV
2 stops14h 07mDelta
Deal found 11/30$534
This United Airlines deal was found by Cheapflights users on 11/29. 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 12/196:00 amBTV - SAN
1 stop8h 30mUnited Airlines
Mon 1/59:30 pmSAN - BTV
1 stop9h 31mUnited Airlines
Deal found 11/29$539
This United Airlines deal was found by Cheapflights users on 11/29. 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 12/196:00 amBTV - SAN
1 stop8h 30mUnited Airlines
Wed 12/315:40 pmSAN - BTV
2 stops13h 42mUnited Airlines
Deal found 11/29$544
This United Airlines deal was found by Cheapflights users on 11/29. 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 12/244:38 pmBTV - SAN
1 stop9h 13mUnited Airlines
Tue 1/610:52 amSAN - BTV
1 stop7h 37mUnited Airlines
Deal found 11/29$545

Find 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 December 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(American Airlines)

One-way from

$126
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$543
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. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 2, 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 2/11

5:04 pm-10:58 pm

1 stop8h 54m

San Diego

Sat 2/21

9:52 pm-10:38 am

1 stop9h 46m

$251

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 1/10

5:04 pm-10:58 pm

1 stop8h 54m

San Diego

Tue 1/13

12:40 pm-11:58 pm

1 stop8h 18m

$251

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 2/11

10:12 am-3:36 pm

1 stop8h 24m

San Diego

Fri 2/20

1:05 pm-11:59 pm

1 stop7h 54m

$280

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Fri 1/30

12:31 pm-9:58 pm

2 stops12h 27m

San Diego

Tue 2/3

9:24 am-10:58 pm

1 stop10h 34m

$285

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 1/17

1:25 pm-9:05 pm

1 stop10h 40m

San Diego

Wed 1/21

6:15 am-4:11 pm

1 stop6h 56m

$297

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 1/7

6:47 am-5:39 pm

2 stops13h 52m

San Diego

Sat 1/10

7:05 am-12:02 am

1 stop13h 57m

$366

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Mon 1/12

2:55 pm-11:42 pm

2 stops11h 47m

San Diego

Sat 1/17

10:40 pm-9:09 am

1 stop7h 29m

$385

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 2/10

5:04 pm-10:58 pm

1 stop8h 54m

$126

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 2/4

5:04 pm-10:58 pm

1 stop8h 54m

$127

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 2/10

10:12 am-3:36 pm

1 stop8h 24m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 15 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Burlington-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 28, 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 $176). Flying from Burlington to San Diego in July is currently the most expensive (average of $315). 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 December 2, 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
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

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
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

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
9,065 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

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
11,041 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

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 24m. Fly via American Airlines or United Airlines 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 United Airlines, from $250, and Delta, from $296. These flights start at 45% 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 United Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $125 and $148 on American 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 $176). Flying from Burlington to San Diego in July is currently the most expensive (average of $315). 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
Julian
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 December 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$469FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$472FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$474FlexibilityNo cancel feeOn-timeN/A

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