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

SAN — BOS
Jan 31 — Feb 71

The best prices from San Diego to Boston Logan Intl are usually found in February or January, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from San Diego (SAN) to Boston (BOS)

All the information you need to plan the best SAN to BOS flight in 2023: compare San Diego to Boston flight prices with the expected peak season, weather and rainfall in Boston.

SAN - BOS

Price

$268 - $681

BOS

Temperature

30.2 - 73.4 °F

BOS

Rainfall

3.1 - 4 inches

Popular inJuneHigh demand for flights, 32% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 42% potential price drop
Round-trip from$268From San Diego to Boston Logan Intl
One-way from$111One-way flight from San Diego to Boston Logan Intl

What is the cheapest day to fly round-trip from San Diego to Boston?

Flights from San Diego to Boston are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

How far in advance should I book a flight from San Diego to Boston?

Find a great deal and save up to 26% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Diego to Boston within the next two weeks, with the cheapest ticket starting at $545.

What is the cheapest month to fly from San Diego to Boston?

Our data shows that February tends to be the cheapest month to fly to Boston from San Diego. Users have commonly found prices around $462 for the month, but tickets can be as low as $188. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from San Diego to Boston (SAN - BOS)?

When flying from San Diego to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 44% versus a flight at noon.

Cheap flights from San Diego to Boston in January, February 2023

The best prices found for SAN to BOS flights for January, February
Feb 8 - Feb 14
SAN

San Diego

BOS

Boston Logan Intl

2 stops

22h 01m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

23h 01m
$178

Spirit Airlines

Pick Dates

Deal found 1/25

Jan 31 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

2 stops

18h 22m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$195

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 10 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

3 stops

23h 42m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$201

Spirit Airlines

Pick Dates

Deal found 1/25

San Diego to Boston 2023 flight deals

Cheap flights to Boston from San Diego found for this year
Feb 8 - Feb 14
SAN

San Diego

BOS

Boston Logan Intl

2 stops

22h 01m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

23h 01m
$178

Spirit Airlines

Pick Dates

Deal found 1/25

Jan 31 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

2 stops

18h 22m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$195

Spirit Airlines

Pick Dates

Deal found 1/23

May 11 - May 15
SAN

San Diego

BOS

Boston Logan Intl

1 stop

13h 58m
BOS

Boston Logan Intl

SAN

San Diego

1 stop

14h 25m
$197

Multiple Airlines

Pick Dates

Deal found 1/25

Cheap Spirit Airlines flights from San Diego to Boston

Feb 8 - Feb 14
SAN

San Diego

BOS

Boston Logan Intl

2 stops

22h 01m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

23h 01m
$178

Spirit Airlines

Pick Dates

Deal found 1/25

Jan 31 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

2 stops

18h 22m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$195

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 10 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

3 stops

23h 42m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$201

Spirit Airlines

Pick Dates

Deal found 1/25

Cheap Frontier flights from San Diego to Boston

Mar 29 - Apr 4
SAN

San Diego

BOS

Boston Logan Intl

1 stop

10h 11m
BOS

Boston Logan Intl

SAN

San Diego

1 stop

14h 36m
$236

Frontier

Pick Dates

Deal found 1/25

Mar 13 - Mar 23
SAN

San Diego

BOS

Boston Logan Intl

1 stop

30h 44m
BOS

Boston Logan Intl

SAN

San Diego

1 stop

11h 52m
$252

Frontier

Pick Dates

Deal found 1/25

Non-stop flights to Boston from San Diego

Save time with San Diego to Boston direct flight deals
Feb 7 - Feb 8
SAN

San Diego

BOS

Boston Logan Intl

Nonstop

5h 30m
BOS

Boston Logan Intl

SAN

San Diego

Nonstop

6h 34m
$296

Alaska Airlines

Pick Dates

Deal found 1/24

Feb 28 - Mar 6
SAN

San Diego

BOS

Boston Logan Intl

Nonstop

5h 32m
BOS

Boston Logan Intl

SAN

San Diego

Nonstop

6h 46m
$297

Multiple Airlines

Pick Dates

Deal found 1/25

Feb 7 - Feb 11
SAN

San Diego

BOS

Boston Logan Intl

Nonstop

5h 30m
BOS

Boston Logan Intl

SAN

San Diego

Nonstop

6h 30m
$298

Alaska Airlines

Pick Dates

Deal found 1/23

Last minute flights from San Diego to Boston

Late deals on return flights to Boston from San Diego, departing today and this week
Jan 31 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

2 stops

18h 22m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$195

Spirit Airlines

Pick Dates

Deal found 1/23

Jan 31 - Feb 13
SAN

San Diego

BOS

Boston Logan Intl

3 stops

18h 22m
BOS

Boston Logan Intl

SAN

San Diego

2 stops

22h 41m
$224

Spirit Airlines

Pick Dates

Deal found 1/23

Feb 3 - Feb 5
SAN

San Diego

BOS

Boston Logan Intl

2 stops

17h 03m
BOS

Boston Logan Intl

SAN

San Diego

3 stops

29h 46m
$229

Spirit Airlines

Pick Dates

Deal found 1/23

One-way flights to Boston from San Diego

The cheapest one-way flights from San Diego to Boston
Mar 29
SAN

San Diego

BOS

Boston Logan Intl

1 stop

10h 13m
$82

Frontier

Pick Dates

Deal found 1/23

Mar 29
SAN

San Diego

BOS

Boston Logan Intl

1 stop

10h 13m
$85

Frontier

Pick Dates

Deal found 1/23

Mar 1
SAN

San Diego

BOS

Boston Logan Intl

2 stops

26h 51m
$86

Multiple Airlines

Pick Dates

Deal found 1/23

Reviews of Airlines Servicing Boston

Spirit Airlines
6.9
Okay
708 reviews

Comfort

6.4

Boarding

7.2

Crew

7.4

Overall

6.9

Entertainment

5.6

Food

5.6

Reviews

1 / 10

There are several aisle seats were empty on flight and they gave me 31F Window without a window which is the last corner seat. Thank you Spirit!

Spirit Airlines
6.9
Okay
708 reviews
Spirit Airlines
6.9
Okay
708 reviews

Comfort

6.4

Boarding

7.2

Crew

7.4

Overall

6.9

Entertainment

5.6

Food

5.6

Reviews

1 / 10

There are several aisle seats were empty on flight and they gave me 31F Window without a window which is the last corner seat. Thank you Spirit!

Frontier
6.1
Okay
536 reviews
Spirit Airlines
6.9
Okay
708 reviews

Comfort

6.4

Boarding

7.2

Crew

7.4

Overall

6.9

Entertainment

5.6

Food

5.6

Reviews

1 / 10

There are several aisle seats were empty on flight and they gave me 31F Window without a window which is the last corner seat. Thank you Spirit!

Related info for your journey

Useful info, stats and facts about San Diego to Boston flights.

What airports do I use to fly from San Diego to Boston?

If you book a flight from San Diego to Boston, you will be flying from San Diego to Logan Intl. Flights to Boston Logan Intl (BOS) from San Diego (SAN) take 5h 19m for a nonstop flight. There are 5 flights from San Diego to Boston per day from 10 airlines.

Which airlines flying from San Diego to Boston Logan Intl have flexible cancellations due to COVID-19?

JetBlue, Alaska Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from San Diego to Boston for under $200 on Cheapflights?

Yes, there are multiple flights from San Diego to Boston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $178, but on average you can expect to pay $221.

Are there nonstop flights from San Diego to Boston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from San Diego to Boston under $300. A good price for a nonstop flight from San Diego to Boston is less than $325.

Are there last-minute flights available from San Diego to Boston for under $200?

There are currently 20+ open flights from San Diego to Boston within the next 7 days for less than $200.

What days are nonstop flights available from San Diego to Boston?

Days when nonstop flights are available for this flight are: Friday.

How popular is this San Diego to Boston flight route?

Flights from San Diego to Boston Logan Intl have been viewed 41 times in the past calendar month.

How many flights depart from San Diego to Boston on average per day?

Per day, 2 flights depart from San Diego to Boston on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from San Diego to Boston?

For as low as $178, Spirit Airlines can have you in Boston from San Diego in 10h 11m. There are 2596 mi between San Diego and Boston. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Diego to Boston round-trip?

Our cheapest airline available from San Diego to Boston is Spirit Airlines. Our recent data shows that you can find tickets from as low as $178 on this airline. An additional option worth looking into is Frontier, starting at $236. Users have found that Spirit Airlines is 61% cheaper than the other options available to this destination.

What are the most popular airlines that fly from San Diego to Boston?

Undisclosed Carrier, American Airlines and Alaska Airlines are the most popular airlines when flying from San Diego to Boston.

What are the most reliable airlines from San Diego to Boston?

Before booking your flight to Boston from San Diego, check out the most reliable airlines to get you to your destination on time: Delta (93%), Icelandair (83%), Qatar Airways( 76%).

What are the cheapest flights from San Diego to Boston?

The cheapest flight price from San Diego to Boston is $89. On average you can expect to pay $830. The most popular route, (San Diego - Boston Logan Intl), can usually be booked for $178.

Alternative routes for San Diego to Boston

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

Top 8 airlines flying from San Diego to Boston

The chart below displays the airlines Cheapflights users traveling from San Diego to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Alaska AirlinesCheapest$129Average$399FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$149Average$393FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
JetBlueCheapest$149Average$448FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
American AirlinesCheapest$153Average$380FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Sun Country AirCheapest$156Average$322FlexibilityNo cancel feeOn-time83%COVID-19 safety
Search Sun Country Air flights
United AirlinesCheapest$164Average$514FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$177Average$451FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights

Hourly flight availability from San Diego to Boston

See what time of day planes typically take off from San Diego to Boston
1%of flight departuresEarly morningMidnight to 6 am
57%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
42%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Diego to Boston

See how many times per day planes take to the skies headed from San Diego to Boston
Sunday6daily flights
Monday6daily flights
Tuesday5daily flights
Wednesday6daily flights
Thursday6daily flights
Friday5daily flights
Saturday4daily flights
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