Cheap Flights from Burlington to San Diego

Compare Burlington to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

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Flight deals from Burlington to San Diego

Looking for a cheap last-minute deal or the best return flight from Burlington Airport to San Diego? If you want to travel next month, return fares start from R 6,318. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Burlington to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Burlington to San Diego flights are currently cheapest in August.

Alternative Burlington to San Diego routes

Looking for the cheapest, fastest or easiest route from Burlington to San Diego? You could fly into the following airports instead.

Burlington to San Diego: Flight information

The things to know before you go.
Cheapest flight foundR 3,041
Cheapest month to flyAugust

Finding cheap flights from Burlington to San Diego: Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price we found for a return flight from Burlington to San Diego is R 6,253. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Burlington to San Diego. But we found flights with one or more stops from R 6,253.
As of July 2026, there are no flights flying from Burlington to San Diego.
The cheapest month to fly from Burlington to San Diego is usually September.
If you're flying from Burlington Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from R 6,253.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Burlington Airport to San Diego on Thursday, 3 September 2026.
No airlines currently offer direct flights between Burlington Airport and San Diego. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 22°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, United offers the cheapest flight tickets to San Diego.

Travelling from Patrick Leahy Burlington International Airport (BTV) to San Diego: what you need to know

  • San Diego is three hours behind Burlington, where Patrick Leahy Burlington International Airport is located. San Diego follows the UTC-8 timezone.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your BTV to San Diego flight.

  • During popular months such as October, it's wise to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during a peak period in general.

  • BTV is around 5 kilometres from central Burlington. If you're ride-sharing, driving or catching a taxi from the centre, it'll take you 10 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 25 minutes.

  • Looking for a hotel near BTV? If you're boarding an early flight from Patrick Leahy Burlington International Airport to San Diego, these accommodation options will get you from your pillow to the plane in no time:

  • 71% of flights that leave from Patrick Leahy Burlington International Airport land at their destination on time.

  • BTV is located at 1200 Airport Drive, Number 1.

How to find the cheapest flights from Patrick Leahy Burlington International Airport (BTV) to San Diego

  • R 3,041 is the lowest price we've found for a one-way Patrick Leahy Burlington International Airport to San Diego flight. A round-trip plane ticket right now is R 6,253. Depending on how early you book and the availability, these fares can change.

  • Booking in advance is often the key to securing a cheap flight from BTV to San Diego. Prices tend to rise as demand increases, so the nearer you get to departure, the more expensive your ticket may be.

  • If you're flexible with your travel plans, try using the 'Whole month' tool. It'll give you the cheapest price across each month when looking for your Patrick Leahy Burlington International Airport to San Diego ticket.

  • Spend less time searching for cheap flights from BTV to San Diego by setting up a Price Alert. You'll receive an email or push notification on the app when fares go down.

  • Tailor your flights with filters. Select your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Patrick Leahy Burlington International Airport to San Diego.

Airports in San Diego

San Diego International Airport (SAN)

  • The distance from San Diego International Airport (SAN) to central San Diego is roughly 5 kilometres. It'll take you about 15 minutes to get to the centre driving.

  • It takes around 25 minutes if you're using public transport.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Patrick Leahy Burlington International Airport to San Diego. Stay at one of these accommodation options near SAN instead:

  • To get the lowest price, book your ride from San Diego International Airport about two weeks in advance of your flight from BTV to San Diego.

  • SAN is located at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • Central San Diego is around 48 kilometres from McClellan-Palomar Airport (CLD). Disembark your flight from Patrick Leahy Burlington International Airport to San Diego and then keep an eye out for any airport signs that'll help you get to the centre.

  • Following your BTV to San Diego flight, tuck yourself in at a hotel close to CLD. These are some great accommodation options that'll help you sink into relaxation mode:

  • Generally, the earlier you book, the better the deals and selection of vehicles. Lock in your ride from CLD as soon as you know your dates.

Best time to go to San Diego

  • December is the quietest month for flights from Patrick Leahy Burlington International Airport to San Diego, while July is the most popular. Work out the ideal time to visit San Diego based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in San Diego is August, with temperatures ranging between 16ºC (61ºF) and 27ºC (81ºF). Lock in your Patrick Leahy Burlington International Airport to San Diego plane ticket then if that's your ideal forecast.

  • February has average temperatures of between 8ºC (46ºF) and 22ºC (72ºF). Look for a cheap ticket from BTV to San Diego around that time if you like cooler conditions.

More about San Diego

  • Start your San Diego trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Patrick Leahy Burlington International Airport to San Diego, browse our selection of accommodation options including:

  • San Diego Balboa Park and San Diego Zoo are just a couple of the top-rated attractions to add to your San Diego itinerary. Keep the momentum going by heading to USS Midway Museum.

Explore more of the United States

  • San Diego is easy to fall in love with, but there are so many other corners of the United States just waiting to be explored. Around 177 kilometres northwest of San Diego, a visit to Los Angeles will keep your itinerary packed. Start with attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

  • If you're interested in discovering another major destination in the United States, head for Phoenix, roughly 483 kilometres east of San Diego. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.