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Flights from Boston (BOS) to San Diego (SAN)

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Boston to San Diego Flights

AA

Lindberg Fld

22:45

San Diego

28 Apr 2025
7h 35m

06:00

Boston

13 May 2025
$374.18
Book Now
AS

Lindberg Fld

09:50

San Diego

28 Apr 2025
5h 52m

16:34

Boston

13 May 2025
$390.47
Book Now
HA

Lindberg Fld

09:50

San Diego

28 Apr 2025
5h 52m

16:34

Boston

13 May 2025
$400.60
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DL

Lindberg Fld

22:00

San Diego

27 Apr 2025
8h 29m

17:10

Boston

12 May 2025
$418.67
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WN

Lindberg Fld

19:55

San Diego

27 Apr 2025
9h 50m

16:40

Boston

12 May 2025
$476.03
Book Now

The table displays round-trip flights to San Diego (CA) from Boston (BOS). Fares are non-warranted and subject to change. The air ticket cost includes base fare, fuel surcharges, airline/airport/government taxes, and our service fee. More booking details available with Terms and Conditions.

Search, Compare and Book Boston to San Diego Flights

On Cheapfaremart Flight Booking Website, search Boston to San Diego flights as per your schedule under economy, premium economy, business, or first class. From the list of Boston to San Diego airfares you come across, sort the flight by departure or arrival timing, checked-in baggage availability, and so on.

Boston to San Diego Flight Information

Airport in Boston

Departure Airport

Boston Logan Airport

Official name: General Edward Lawrence Logan International Airport

Airport code: BOS

Location: The airport is located mostly in East Boston and partially in Winthrop, Massachusetts.

Airport in San Diego

Arrival Airport

San Diego Airport

Official Name: San Diego International Airport

Airport Code: SAN

Location: 3 mi (4.8 km) northwest of Downtown San Diego, California

Quick Facts about SAN: The airport is a focus city for Alaska Airlines and Southwest Airlines

Operating Airlines

Two-stop or three-stop flights operate on this route. The carriers operate with codeshare agreement. Popular ones are as follows.

  • Spirit Airlines
  • Frontier Airlines
  • United Airlines
  • American Airlines
  • JetBlue Airways
  • Alaska Airlines

Flight Distance and Time

Flight Distance: 1,891 miles (3044 km)

Travel Duration (Nonstop Flight): 4 hours 06 minutes

Time Difference: San Diego is in PST, and 03 hours behind Boston which is in CST.

Airlines operating nonstop flights on the route: No

Frequently Asked Questions

What percentage of arrival flights gets delayed at San Diego Airport?

Only 20 percent of the total arrival flights (12,082k) were delayed at San Diego Airport in 2019, according to the United States of Department of Transportation.

Which airline has the best on-time performance on this route?

Alaska Airlines is way ahead of its counterparts by the number of flights and their on-time performance, according to the OAG Report (June ’18 – May ’19)

Airlines

On-Time Flight %

Total Flights

Alaska

80.7

456,996

Spirit Airlines

80.4

206,440

American Airlines

78.9

2,320,441

United Airlines

76.9

1,769,122

JetBlue

73.5

374,986

Frontier

69.4

127,358

“Terms and Conditions”

Discounts and savings on airfares are calculated based on several factors, including comparison of fares across more than 500 airlines. The quoted pricing reflects our best available fare at the time of search. Coupon codes are valid for applicable discounts on our service fees for eligible bookings. Additional terms may apply to specific offers, which will be disclosed at the time of booking.

Fare Disclosures

  • Unless otherwise specified, all listed fares are for round-trip travel and include applicable fuel surcharges, taxes, fees, and our service fees.

  • Displayed fares are based on historical pricing data and are subject to change.

  • Tickets are nonrefundable, nontransferable, name changes are not permitted, and subject to airline’s fare rules and restrictions.

  • Availability of the quoted fare is more likely on travel dates that fall on Tuesdays, Wednesdays, and Thursdays.

  • These fares may also require an advance purchase of up to 21 days and/or a Saturday night stay.

  • Blackout dates may apply, especially during peak travel periods or holidays. Travel on weekends or holidays may be subject to additional surcharges.

For further details, please review our full Terms and Conditions.