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$178+ Cheap flights from Burlington, VT 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — SAN
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Burlington to San Diego are usually found in August or October, booked 47 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 July 1, 2025.

Round-trip from

$250
(United Airlines)

One-way from

$178
(Sun Country Air)

Popular in

December

Cheapest in

August

Average price

$542
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. 10% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:40 pmBTV - SAN
1 stop8h 22mUnited Airlines
Sun 8/319:41 pmSAN - BTV
1 stop8h 50mUnited Airlines
Deal found 6/30$250
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/306:00 amBTV - SAN
1 stop8h 20mAmerican Airlines
Sat 9/610:45 pmSAN - BTV
1 stop10h 26mAmerican Airlines
Deal found 7/1$251
This Delta deal was found by Cheapflights users on 7/1. 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 10/317:20 amBTV - SAN
1 stop9h 33mDelta
Tue 11/411:40 amSAN - BTV
1 stop8h 23mDelta
Deal found 7/1$297
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:30 pmBTV - SAN
3 stops22h 29mAlaska Airlines
Tue 9/236:15 amSAN - BTV
2 stops13h 18mAlaska Airlines
Deal found 6/30$443
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1611:12 amBTV - SAN
2 stops25h 43mMultiple Airlines
Mon 7/217:00 pmSAN - BTV
3 stops14h 49mMultiple Airlines
Deal found 7/1$575

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 July 1, 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 8/27

4:40 pm-10:02 pm

1 stop8h 22m

San Diego

Sun 8/31

9:41 pm-9:31 am

1 stop8h 50m

$250

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Sat 8/30

6:00 am-11:20 am

1 stop8h 20m

San Diego

Sat 9/6

10:45 pm-12:11 pm

1 stop10h 26m

$251

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Fri 10/31

7:20 am-1:53 pm

1 stop9h 33m

San Diego

Tue 11/4

11:40 am-11:03 pm

1 stop8h 23m

$297

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 9/16

2:30 pm-9:59 am

3 stops22h 29m

San Diego

Tue 9/23

6:15 am-10:33 pm

2 stops13h 18m

$443

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Wed 7/16

11:12 am-9:55 am

2 stops25h 43m

San Diego

Mon 7/21

7:00 pm-12:49 pm

3 stops14h 49m

$575

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 10/2

1:17 pm-11:50 am

1 stop25h 33m

$178

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 10/2

7:41 pm-7:56 am

2 stops15h 15m

$306

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Tue 7/22

5:56 pm-11:27 pm

1 stop8h 31m

$343

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Mon 7/28

6:00 am-6:00 pm

2 stops15h 00m

$375

BurlingtonSan Diego

BTV - SAN

BTVSAN

Burlington

Thu 10/2

4:03 pm-9:59 am

3 stops20h 56m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, Vermont 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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Burlington, Vermont to San Diego, you should look to book at least 47 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, Vermont to San Diego?

Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to San Diego (average of $286). Flying from Burlington, Vermont 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.

What is the cheapest time of day to fly from BTV to SAN?

Find hourly flight availability from Burlington to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

One of the essential ways to save on airfare from Burlington, Vermont to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

How much does it cost to fly round-trip from Burlington, Vermont 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 July 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
340 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, Vermont to San Diego round-trip?

    Cheapflights users have booked flights from Burlington, Vermont to San Diego round-trip from $250. Other airlines that can offer you cheap pricing are American Airlines, from $251, and Delta, from $297. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Sun Country Air. According to our data, you can fly for as low as $178. Users have also found prices from $306 and $343 on United Airlines and American 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, Vermont to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Burlington, Vermont to San Diego (average of $286). Flying from Burlington, Vermont 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 Burlington?

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

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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$249Average$381FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$471FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$402FlexibilityNo cancel feeOn-timeN/A

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