Cheap Flight Tickets from Boston (BOS) to San Diego (SAN), Starting at $295

Good to Know: Cheapest and Fastest BOS - SAN Flights

Useful information for finding best airline tickets from Logan International to San Diego International on your next trip.

Cheapest Round Trip Flight

$524

WN Southwest Airlines • 2 stops • 19h 5m

Jul 20 – Jul 27

The cheapest round trip flight from Boston to San Diego (BOS-SAN-BOS) is currently $524

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Cheapest One way Flight

$295

WN Southwest Airlines • 2 stops • 20h 30m

Aug 06

The cheapest one way flight from Boston to San Diego (BOS-SAN) is currently $295

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Cheapest Direct Flight

$479

DL Delta Airlines • nonstop • 10h 15m

Jul 20

The cheapest nonstop flight from Boston to San Diego (BOS-SAN) is currently $479

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Fastest Flight

10h 15m

The fastest nonstop flight from Boston to San Diego (BOS-SAN) takes 10h 15m

Top Airlines Flying from Boston to San Diego

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

Latest Flight Deals from Boston (BOS) to San Diego (SAN)

Compare and book low fare round-trip air tickets from Boston to San Diego. Ideal for travelers with confirmed return itineraries.

Jul 20 - Jul 27, Economy
WN
Boston → San Diego
19h 5m
5:25 AM - 2:10 PM • 2 stops
WN
Boston → San Diego
15h 15m
10:40 PM - 10:55 AM • 1 stop
$524
Southwest Airlines
Jul 20 - Jul 27, Economy
DL
Boston → San Diego
15h 6m
3:10 PM - 9:16 PM • 1 stop
DL
Boston → San Diego
8h 58m
10:00 PM - 6:38 AM • nonstop
$537
Delta Airlines
Jul 20 - Jul 27, Economy
WN
Boston → San Diego
15h 45m
2:20 PM - 9:05 PM • 2 stops
WN
Boston → San Diego
17h 15m
10:40 PM - 12:15 PM • 1 stop
$554
Southwest Airlines
Jul 20 - Jul 27, Economy
AS
Boston → San Diego
16h 55m
7:03 AM - 2:18 PM • 1 stop
AS
Boston → San Diego
9h 11m
7:00 AM - 3:51 PM • nonstop
$579
Alaska Airlines
Jul 20 - Jul 27, Economy
DL
Boston → San Diego
12h 34m
9:15 AM - 2:09 PM • 1 stop
DL
Boston → San Diego
12h 27m
10:15 PM - 9:02 AM • 1 stop
$626
Delta Airlines
Jul 19 - Jul 26, Economy
DL
Boston → San Diego
15h 3m
6:05 AM - 12:08 PM • 1 stop
DL
Boston → San Diego
12h 10m
6:20 AM - 4:50 PM • 1 stop
$693
Delta Airlines

Fly from Boston to San Diego with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Boston to San Diego? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Boston to San Diego Flights

What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to SAN?
The most popular airline flying from Boston to San Diego are
Can I fly from BOS to SAN non-stop?
Yes, you can fly BOS to SAN non-stop on
Which airlines fly nonstop between Boston and San Diego?
The non-stop flights between Boston and San Diego are .
What’s the earliest departure time from BOS to SAN Airport?
The earliest flight leaves BOS at 5:00 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Boston to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to SAN?
Read the fare rules of the Boston to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and San Diego?
operate flights between Boston and San Diego
How long does a flight from Boston to San Diego take?
It takes approximately 6 hour to fly non-stop from BOS to SAN, which is 2587.73 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from BOS were found on WN : USD 295
Do I need a passport to fly between BOS and SAN?
No
What’s the latest departure time from BOS to SAN ?
The last flight leaves BOS at 5:10 pm

Boston (BOS) to San Diego (SAN): Airport Information

Origin Airport Logan International, Boston, US
Destination Airport San Diego International , San Diego, US
Distance 2588 miles

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