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

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The best prices from San Diego to Boston Logan Intl are usually found in August or January, booked 0 days in advance, depart on a Wednesday or Tuesday 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 2021: compare San Diego to Boston flight prices with the expected peak season, weather and rainfall in Boston.
SAN - BOS
Price
$239 - $413
BOS
Temperature
30.2 - 73.4 °F
BOS
Precipitation
3.1 - 4 inches

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

August

Best time to find cheap flights, 18% potential price drop

Round-trip from

$239

From San Diego to Boston Logan Intl

One-way from

$111

One-way flight from San Diego to Boston Logan Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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.

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

Our data shows that August tends to be the cheapest month to fly to Boston from San Diego. Users have commonly found prices around $292 for the month, but tickets can be as low as $91. Due to multiple factors, prepare for potentially higher prices in December.

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 38% versus a flight at noon.

Cheap flights from San Diego to Boston in October, November 2021

The best prices found for SAN to BOS flights for October, November
12 Nov - 17 Nov
$168pp
SAN
San Diego
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego
8 Nov - 17 Nov
$169pp
SAN
San Diego
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego
11 Nov - 15 Nov
$171pp
SAN
San Diego
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego

San Diego to Boston 2021 flight deals

Cheap flights to Boston from San Diego found for this year
3 Dec - 9 Dec
$168pp
SAN
San Diego
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego
3 Dec - 14 Dec
$169pp
SAN
San Diego
American Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego
4 Dec - 7 Dec
$170pp
SAN
San Diego
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
   
2 STOPS
SAN
San Diego

Non-stop flights to Boston from San Diego

Save time with San Diego to Boston direct flight deals
3 Dec - 5 Dec
$214pp
SAN
San Diego
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
SAN
San Diego
3 Dec - 5 Dec
$216pp
SAN
San Diego
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
SAN
San Diego
3 Dec - 5 Dec
$227pp
SAN
San Diego
JetBlue
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
SAN
San Diego

Last minute flights from San Diego to Boston

Late deals on round-trip flights to Boston from San Diego, departing today and this week
5 Nov - 12 Nov
$172pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego
5 Nov - 12 Nov
$176pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
   
2 STOPS
SAN
San Diego
5 Nov - 4 Dec
$178pp
SAN
San Diego
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
American Airlines
 
1 STOP
SAN
San Diego

One-way flights to Logan Intl from San Diego

The cheapest one-way flights from San Diego to Boston
7:04 am - 5:57 pm
American Airlines
1 Stop
7h 53m
SAN - BOS
American Airlines
3:35 pm - 2:25 am
United Airlines
1 Stop
7h 50m
SAN - BOS
United Airlines
$113
United
3:45 am - 12:16 pm
Alaska Airlines
Nonstop
5h 31m
SAN - BOS
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Diego</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From San Diego to Boston

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 13m for a nonstop flight. There are 3 flights from San Diego to Boston per day from 9 airlines.

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

JetBlue, American Airlines, and Alaska Airlines 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 American Airlines for just $168, but on average you can expect to pay $180.

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 $264.

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: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this San Diego to Boston flight route?

Flights from San Diego to Boston Logan Intl have been viewed 216 times in the past calendar month.

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

Per day, 6 flights depart from San Diego to Boston on average.
Morning (6am - Noon) - 67% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures

How long is the flight from San Diego to Boston?

For as low as $168, American Airlines can have you in Boston from San Diego in 9h 23m. 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 American Airlines. Our recent data shows that you can find tickets from as low as $168 on this airline. An additional option worth looking into is Spirit Airlines, starting at $185. Users have found that American Airlines is 42% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Diego to Boston one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $60. American Airlines flights start at $84 while deals on Alaska Airlines start at $88 one-way.

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

Major Airline, 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: Icelandair (93%), Japan Airlines (91%), JetBlue( 90%).

What are the cheapest flights from San Diego to Boston?

The cheapest flight price from San Diego to Boston is $114. On average you can expect to pay $742. The most popular route, (San Diego - Boston Logan Intl), can usually be booked for $170.

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

Do I need a COVID test to fly to Boston from San Diego?

Information is based on travel restrictions for travel to Boston Logan Intl within the United States

Most visitors from San Diego need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Boston Logan Intl.

Do I need a test to fly back to San Diego from Boston?

Returning to San Diego from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering San Diego.

Hide COVID Travel Restrictions for Boston, MA

Alternative routes for San Diego to Boston

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

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from San Diego to Boston.
Average temperature for October in Boston
64.4 °F
Avg rainfall for October in Boston
3.7 ″

Airports servicing San Diego

Airports servicing Boston

Top 8 airlines flying from San Diego to Boston Logan Intl

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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$85 $216 No cancel fee 65%
Frontier
$117 $218 No cancel fee 62%
Sun Country Air
$126 $246 No cancel fee 83%
United Airlines
$127 $242 No cancel fee 69%
American Airlines
$127 $286 No cancel fee 71%
Delta
$132 $271 No cancel fee N/A
Alaska Airlines
$143 $387 No cancel fee 75%
JetBlue
$170 $428 No cancel fee 62%

Hourly flight availability from San Diego to Boston

See what time of day planes typically take off from San Diego towards Boston.
Morning 6 AM to noon 54% of SAN to BOS departures
Afternoon Noon to 6 PM 26% of SAN to BOS departures
Evening 6 PM to midnight 19% of SAN to BOS departures
Early morning Midnight to 6 AM 1% of SAN to BOS departures
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.
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
6 daily flights
Wednesday
0 flights
Thursday
6 daily flights
Friday
3 daily flights
Saturday
2 daily flights
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