In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

When flying from Bristol to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Bristol to San Diego that include hotel bookings?

Yes. In addition to deals on Bristol to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bristol to San Diego?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to San Diego.

Can I find deals for business class flights from Bristol to San Diego?

Yes. Cheapflights offers flight deals from Bristol 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.

$744+ Cheap Flights from Bristol to San Diego

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Cheap flight deals from Bristol to San Diego

One-way

One-way flights from Bristol to San Diego
Search for one-way flight options from Bristol to San Diego. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Thu 12/317:00 pm -

3 stops50h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$744

Thu 12/315:55 am -

1 stop14h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/28

$1,116

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BristolSan Diego

BRS Bristol - SAN San Diego

BRSSAN

Bristol

Thu 12/31

7:00 pm-1:10 pm

3 stops50h 10m

San Diego

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$744

Quickest round-trip

BristolSan Diego

BRS Bristol - SAN San Diego

BRSSAN

Bristol

Thu 12/31

5:55 am-12:10 pm

1 stop14h 15m

San Diego

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$1,116

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Sorted by cheapest first

Best time to book a flight from Bristol to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bristol with our price prediction graph.

BRS-SAN

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.

Related info for your journey

Can I find deals for flights from Bristol to San Diego that include hotel bookings?
Yes. In addition to deals on Bristol to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bristol to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to San Diego.
Can I find deals for business class flights from Bristol to San Diego?
Yes. Cheapflights offers flight deals from Bristol 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.

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National City

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Coronado

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Julian

Santee

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bristol to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bristol to San Diego

One-way flights from Bristol to San Diego
Search for one-way flight options from Bristol to San Diego. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Search for one-way flight options from Bristol to San Diego. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bristol to San Diego that are best for you.

Best time to book a flight from Bristol to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bristol with our price prediction graph.

Related info for your journey

Can I find deals for flights from Bristol to San Diego that include hotel bookings?

How can I find direct flights from Bristol to San Diego?

Can I find deals for business class flights from Bristol to San Diego?

Traveling to a place near San Diego?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bristol to San Diego

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Complete your trip

Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bristol to San Diego by cabin class

Find flights from Bristol to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bristol and San Diego flights

Browse other Bristol and San Diego flight options. Last updated on October 31, 2026.

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$744+ Cheap flights from Bristol (BRS) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bristol to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bristol to San Diego

One-way flights from Bristol to San DiegoSearch for one-way flight options from Bristol to San Diego. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Search for one-way flight options from Bristol to San Diego. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bristol to San Diego that are best for you.

Best time to book a flight from Bristol to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bristol with our price prediction graph.

Related info for your journey

Can I find deals for flights from Bristol to San Diego that include hotel bookings?

How can I find direct flights from Bristol to San Diego?

Can I find deals for business class flights from Bristol to San Diego?

Traveling to a place near San Diego?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bristol to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bristol to San Diego by cabin class

Find flights from Bristol to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bristol and San Diego flights

Browse other Bristol and San Diego flight options. Last updated on October 31, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to San Diego

Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Bristol to San Diego
Search for one-way flight options from Bristol to San Diego. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.