How do most travelers feel about Delta?

When planning your BOS-SAN trip, keep in mind that Delta is typically rated 6.2/10. This rating comes from 4,123 reviews by Cheapflights users who have traveled with Delta.

Can I get a flight from Boston to San Diego on Delta for under $500?

Cheapflights users have found 18 Delta flights for under $500 on the BOS-SAN route. Prices on flights to San Diego from Boston can vary based on many factors including dates. To look at price based on your preferred dates, click here.

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.

Fly Delta from BOS to SAN as low as $164

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Cheapflights users flying from Boston to San Diego on Delta typically fly into San Diego and depart from Boston Logan Intl. Select your dates above for pricing.

Delta flights from Boston to San Diego in 2024

Popular in	June
Cheapest in	January
Average price (all airlines)	$468
One-way from	$164
Round-trip from	$327

Highest demand for flights from Boston Logan Intl to San Diego; 11% potential price increase.

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Best time to find cheap flights from Boston Logan Intl to San Diego; 2% potential price drop.

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Average price for all Boston Logan Intl to San Diego flights (one-way and round-trip).

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Cheapest one-way Delta flight from Boston Logan Intl to San Diego

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Cheapest round-trip Delta flight from Boston Logan Intl to San Diego

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Can I get a flight from Boston to San Diego on Delta for under $500?
Cheapflights users have found 18 Delta flights for under $500 on the BOS-SAN route. Prices on flights to San Diego from Boston can vary based on many factors including dates. To look at price based on your preferred dates, click here.
How do most travelers feel about Delta?
When planning your BOS-SAN trip, keep in mind that Delta is typically rated 6.2/10. This rating comes from 4,123 reviews by Cheapflights users who have traveled with Delta.

Cheapest Delta flights from Boston to San Diego

Tue 5/215:20 pmBOS - SAN

Nonstop6h 13mDelta

Wed 5/299:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$327

Pick Dates

Wed 5/2210:42 amBOS - SAN

1 stop12h 23mDelta

Mon 5/279:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$344

Pick Dates

Wed 5/155:20 pmBOS - SAN

Nonstop6h 13mDelta

Tue 5/219:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$350

Pick Dates

Direct flights from Boston to San Diego on Delta

Thu 6/65:20 pmBOS - SAN

Nonstop6h 13mDelta

Mon 6/1010:10 pmSAN - BOS

Nonstop5h 44mDelta

Deal found 4/28$327

Pick Dates

Thu 7/255:15 pmBOS - SAN

Nonstop6h 11mDelta

Wed 7/3110:11 pmSAN - BOS

Nonstop5h 44mDelta

Deal found 4/28$350

Pick Dates

Wed 5/155:20 pmBOS - SAN

Nonstop6h 13mDelta

Fri 5/179:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$373

Pick Dates

Last minute deals on Cheapflights

Thu 5/95:20 pmBOS - SAN

Nonstop6h 13mDelta

Sun 5/129:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$408

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Wed 5/85:20 pmBOS - SAN

Nonstop6h 13mDelta

Wed 5/159:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$440

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Tue 5/75:20 pmBOS - SAN

Nonstop6h 13mDelta

Fri 5/109:19 pmSAN - BOS

Nonstop5h 41mDelta

Deal found 4/28$443

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One-way Delta flights to San Diego from Boston

Fri 5/315:20 pmBOS - SAN

Nonstop6h 13mDelta

Deal found 4/28$164

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Wed 5/155:20 pmBOS - SAN

Nonstop6h 13mDelta

Deal found 4/28$187

Pick Dates

Mon 5/135:20 pmBOS - SAN

Nonstop6h 13mDelta

Deal found 4/28$219

Pick Dates

Average price of Delta flights from Boston to San Diego

Currently, the most affordable month to book a Delta flight from Boston to San Diego in October, with an average price of $288. Conversely, traveling with Delta from Boston to San Diego in June will be the most expensive, with an average cost of $360. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$292

February

$297

March

$339

April

$301

May

$304

June

$360

July

$359

August

$311

September

$298

October

$288

November

$335

December

$305

Temperature and rainfall in San Diego by month

SAN Temperature	57.2 - 71.6 °F

SAN

Temperature

57.2 - 71.6 °F

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).

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Fly from Boston to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

JetBlue flights from Boston Logan Intl to San Diego

Alaska Airlines flights from Boston Logan Intl to San Diego

Other Delta flights from Boston
Browse through other Delta flights departing from Boston. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

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Delta flights from Boston to San Diego

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Delta flights from Boston to Chicago

Delta flights from Boston to Raleigh

Delta flights from Boston to Reagan-National

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

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Other popular destinations in North America
If San Diego is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Flights to New York

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Flights to Fort Lauderdale

Flights to San Francisco

Popular flights with Delta
Browse through some of the most popular routes that Delta offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Delta flights from San Diego to Boston Logan Intl

Delta flights from New York to Paris

Delta flights from New York to Denver

Delta flights from Minneapolis to Las Vegas

Delta flights from John F Kennedy Intl to Santiago de los Caballeros

Delta flights from New York to Fort Lauderdale

Delta flights from New York to Tampa

Delta flights from San Francisco to Los Angeles

Delta flights from Los Angeles to San Francisco

Delta flights from Seattle to Sky Harbor Intl

Delta flights from New York to Atlanta

Delta flights from Los Angeles to Seattle

Delta flights from John F Kennedy Intl to Fort Lauderdale

Delta flights from Los Angeles to Orlando

Delta flights from New York to Luis Munoz Marin Intl

Delta flights from Atlanta to Las Vegas

Delta flights from John F Kennedy Intl to Santo Domingo

Delta flights from Los Angeles to New Orleans

Delta flights from Portland to Los Angeles

Delta flights from Seattle to Los Angeles

Delta flights from New York to Orlando

Delta flights from New York to Tel Aviv

Delta flights from New York to New Orleans

Delta flights from Los Angeles to Portland

Delta flights from Los Angeles to Las Vegas

Delta flights from New York to Salt Lake City

Delta flights from Seattle to San Diego

Delta flights from Minneapolis to Sky Harbor Intl

Delta flights from John F Kennedy Intl to Las Vegas

Delta flights from New York to West Palm Beach

Delta flights from Atlanta to Los Angeles

See what others are saying about Delta

Delta

8.0

Very good

10,913 reviews

Check prices

Overview

Recent reviews

3.9

Poor|Oct 2021

There were complications with my flights boarding in spokane and my secondary flight was changed without my consent to one that boarded at the same time as my first flight let me out on the opposite side of the massivr layover airport. It was only because an employee saw my struggle and confusion and hooked me up with a ride that I even made the flight dispite delta's best efforts. My TV's headphone jack on my first flight was also busted which sucked to find out after buying headphones on the flight. About halfway through the flight one of the attendants moved me to a seat with a working TV. Long story short Delta as an airline was terrible but their employees did their best to help me with what limited options they had to work with.

6.0

Okay|Apr 2022

No entertainment, five hour flight and choice of pretzels or a cookie. Still a place to put your cigarette in the restroom on board. How old is the plane?

5.9

Fair|Oct 2021

The staff was the highlight. Only thing that could have been better was the temperature on the flight from Hawaii to Seattle. The plane was too cold to get comfortable

10.0

Wonderful|Aug 2021

No complaints!!

2.0

Poor|Nov 2021

KLM flight sucks! Not very active about telling passengers to put in their mask over the nose. 🙄

1 out of 3638

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Cheapflights users flying from Boston to San Diego on Delta typically fly into San Diego and depart from Boston Logan Intl. Select your dates above for pricing.

Delta flights from Boston to San Diego in 2024

Find detailed information about Delta flights from Boston to San Diego. Explore the options provided by Delta to plan your journey from Boston to San Diego. Data last updated April 29, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Boston to San Diego on Delta for under $500?

How do most travelers feel about Delta?

Cheapest Delta flights from Boston to San Diego

Direct flights from Boston to San Diego on Delta

Last minute deals on Cheapflights

One-way Delta flights to San Diego from Boston

Average price of Delta flights from Boston to San Diego

Plan your Delta flight from Boston to San Diego by taking into account the cheapest months to travel. The average price of a one-way Delta flight from Boston to San Diego is currently $190 while a round-trip flight costs $350. Price data was last updated on April 28, 2024.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

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.

Fly from Boston to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Other Delta flights from Boston
Browse through other Delta flights departing from Boston. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Browse through other Delta flights departing from Boston. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

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

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

Other airlines servicing Boston and San Diego
Choose from other airlines serving Boston and San Diego.

Choose from other airlines serving Boston and San Diego.

Other popular destinations in North America
If San Diego is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

If San Diego is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Popular flights with Delta
Browse through some of the most popular routes that Delta offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Browse through some of the most popular routes that Delta offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2024.

See what others are saying about Delta

Overview

Recent reviews

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Flights

Delta flights from Boston to San Diego (BOS - SAN)

Cheapflights users flying from Boston to San Diego on Delta typically fly into San Diego and depart from Boston Logan Intl. Select your dates above for pricing.

Delta flights from Boston to San Diego in 2024

Find detailed information about Delta flights from Boston to San Diego. Explore the options provided by Delta to plan your journey from Boston to San Diego. Data last updated April 29, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Boston to San Diego on Delta for under $500?

How do most travelers feel about Delta?

Cheapest Delta flights from Boston to San Diego

Direct flights from Boston to San Diego on Delta

Last minute deals on Cheapflights

One-way Delta flights to San Diego from Boston

Average price of Delta flights from Boston to San Diego

Plan your Delta flight from Boston to San Diego by taking into account the cheapest months to travel. The average price of a one-way Delta flight from Boston to San Diego is currently $190 while a round-trip flight costs $350. Price data was last updated on April 28, 2024.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

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.

Fly from Boston to San Diego on another airlineConsider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.

See what others are saying about Delta

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Boston to San Diego on another airline
Consider alternative airlines that service the San Diego area. Flight routes are based on user searches made on Cheapflights and were last updated on April 29, 2024.