Cheap flights from San Diego to Boston from £132

Cheap flights from San Diego to Boston from £132

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Boston

Direct
Sat, Jun 27
San Diego SANBoston BOS

£132
Search
Direct
Mon, Jun 22
San Diego SANBoston BOS

£139
Search
1 stop
Tue, Jun 23
San Diego SANBoston BOS

£140
Search
1 stop
Tue, Jun 23
San Diego SANBoston BOS

£147
Search
Direct
Tue, Jun 23
San Diego SANBoston BOS

£165
Search
Direct
Sun, Jun 21
San Diego SANBoston BOS

£167
Search
Direct
Sat, Jun 27 – Wed, Jul 1
San Diego SANBoston BOS

£252
Search
Direct
Sat, Jun 27 – Thu, Jul 2
San Diego SANBoston BOS

£264
Search
Direct
Sat, Jun 27 – Wed, Jul 1
San Diego SANBoston BOS

£264
Search
Direct
Sat, Jun 27 – Thu, Jul 2
San Diego SANBoston BOS

£264
Search
Direct
Sat, Jun 27 – Tue, Jun 30
San Diego SANBoston BOS

£267
Search
Direct
Sat, Jun 27 – Thu, Jul 2
San Diego SANBoston BOS

£287
Search

Getting from Boston's airport to the city center

Boston is served by Boston Logan International Airport (BOS), located just 5 km east of downtown Boston across the harbor. The airport offers convenient airport transfers to city center destinations via the MBTA subway system, Silver Line bus, water taxi, traditional taxis, ride-hailing services, and private transfers. The Blue Line subway provides direct access to downtown, while the Silver Line bus offers a free connection to South Station. Journey times and costs vary depending on the transport mode, time of day, and traffic conditions.

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • The Silver Line SL1 is free when traveling from the airport to South Station; fare applies in the opposite direction.
  • Free shuttle buses connect all airport terminals to the Blue Line Airport station and the rental car center.
  • Taxi fares include a $2.75 airport fee and tunnel tolls; traffic can significantly affect journey times.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Boston

Depart from
San Diego International
Arrive to
Logan International
Average flights per week
184
Flight distance
4160 km
Worth visiting
Cape Cod

Weekly direct flights

Discover the top airlines offering direct flights from San Diego to Boston in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 25.05Tue 26.05Wed 27.05Thu 28.05Fri 29.05Sat 30.05Sun 31.05
---------3323
---------2222
---------11---1
---------------------
Weekly flights: 22 totalDaily flights: 3.14 averageMost flights: Thursday 3 flights
AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
3333323
2222222
11111---1
---------------------
Weekly flights: 40 totalDaily flights: 5.71 averageMost flights: Monday 3 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
3333323
2222222
11111---1
---------------------
Weekly flights: 40 totalDaily flights: 5.71 averageMost flights: Monday 3 flights
AirlineMon 15.06Tue 16.06Wed 17.06Thu 18.06Fri 19.06Sat 20.06Sun 21.06
3333323
2222222
111---1---1
---------------------
Weekly flights: 39 totalDaily flights: 5.57 averageMost flights: Monday 3 flights

Check-in for a flight from San Diego to Boston

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
JetBlue AirwaysJBUB6No
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
Sun Country AirlinesSCXSYYes

Weather in Boston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-4°C
February3°C-4°C
March7°C0°C
April12°C5°C
May18°C10°C
June23°C15°C
July27°C19°C
August27°C18°C
September22°C14°C
October16°C9°C
November10°C3°C
December5°C0°C
Hottest Month
27°C
July
Coldest month
-4°C
January
Sunny days
260
days per year
Snow days
15
days per year

14 day forecast

Saturday
30 May
87%
12°C7°C
6 Jun
28°C16°C
Sunday
31 May
88%
19°C5°C
7 Jun
67%
19°C14°C
Monday
1 Jun
89%
14°C9°C
8 Jun
18°C13°C
Tuesday
2 Jun
22°C7°C
9 Jun
22°C12°C
Wednesday
3 Jun
23°C11°C
10 Jun
89%
24°C13°C
Thursday
4 Jun
23°C12°C
11 Jun
76%
24°C14°C
Friday
5 Jun
22°C12°C
12 Jun
28°C15°C
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to Boston. The distance between San Diego and Boston is 4160 km. The most popular airlines for this route are United Airlines, JetBlue Airways, Frontier Airlines, Alaska Airlines, and Sun Country Airlines. San Diego and Boston have 184 direct flights per week.

Frequently asked questions

How long does it take to travel from San Diego to Boston?
What is the flight distance between San Diego and Boston?
What airlines offer nonstop (direct) flights between San Diego and Boston?
What are the most popular routes to and from San Diego?
What are the most popular routes to and from Boston?
Which airports are there in San Diego?
What airports are near San Diego?
What airports are near Boston?
Which airlines fly between San Diego and Boston?
When’s the best time to travel between San Diego and Boston?
What flights operate between San Diego and Boston?
How many airports are there near San Diego?
How many airports are there near Boston?
What time do nonstop (direct) flights between San Diego and Boston depart?
What time do nonstop (direct) flights between San Diego and Boston arrive?
What time do flights between San Diego and Boston depart?
What time do flights between San Diego and Boston arrive?

Explore alternative trips

Flights from San Diego

Flights to Boston

Popular routes

The nearest countries with flights to Boston

Here is a list of countries people are flying from

Other destination countries from San Diego

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from San Diego to Boston
Search flights