Cheap flights from San Salvador to Boston from £120

Cheap flights from San Salvador to Boston from £120

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1 stop
Thu, Mar 5
San Salvador SALBoston BOS
£120
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1 stop
Thu, Mar 5
San Salvador SALBoston BOS
£155
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1 stop
Wed, Mar 4
San Salvador SALBoston BOS
£155
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1 stop
Tue, Mar 3
San Salvador SALBoston BOS
£167
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Direct
Wed, Mar 4
San Salvador SALBoston BOS
£188
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Direct
Fri, Mar 6
San Salvador SALBoston BOS
£188
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Direct
Fri, Mar 6 – Tue, Mar 10
San Salvador SALBoston BOS
£266
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1 stop
Thu, Mar 5 – Mon, Mar 9
San Salvador SALBoston BOS
£275
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1 stop
Thu, Mar 5 – Sun, Mar 8
San Salvador SALBoston BOS
£294
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Direct
Fri, Mar 6 – Mon, Mar 9
San Salvador SALBoston BOS
£303
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Direct
Wed, Mar 4 – Sun, Mar 8
San Salvador SALBoston BOS
£322
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Direct
Fri, Mar 6 – Sun, Mar 8
San Salvador SALBoston BOS
£322
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How much do flights to Boston cost?

Cheapest one-way trip

£120

Cheapest nonstop round-trip

£304

Cheapest round-trip

£266

Average round-trip

£297

Includes rare itinerary

Travel hack

Getting from Boston's airport to the city center

Fastest options: Blue Line subway or taxi. Best value: MBTA Blue Line and Silver Line bus.

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.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

10-15 min

$2.40 (CharlieCard fare)

every 5–10 min (traffic dependent)

budget travelers

15-25 min

$0 (free from airport to South Station)

every 8–15 min (traffic dependent)

free ride to South Station

7-15 min

$15-$22 (varies by operator and destination)

on-demand during operating hours (traffic dependent)

scenic harbor crossing

15-35 min

$25-$45 (metered; includes tunnel tolls and airport fee)

on-demand 24/7 (traffic dependent)

door-to-door convenience

15-35 min

$20-$50 (surge pricing may apply)

on-demand 24/7 (traffic dependent)

app-based booking

15-35 min

$50-$100 (pre-booked; varies by provider)

by reservation (traffic dependent)

groups or business travelers

15-40 min

$40-$100 (daily rate; parking extra in downtown)

on-demand (traffic dependent)

exploring beyond Boston

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
Monseñor Óscar Arnulfo Romero International
Arrive to
Logan International
Average flights per week
262
Flight distance
3659 km
Worth visiting
Cape Cod

Weekly direct flights

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

AirlineMon 09.02Tue 10.02Wed 11.02Thu 12.02Fri 13.02Sat 14.02Sun 15.02
Avianca
1---1---1---1
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights
AirlineMon 16.02Tue 17.02Wed 18.02Thu 19.02Fri 20.02Sat 21.02Sun 22.02
Avianca
1---1---1---1
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights
AirlineMon 23.02Tue 24.02Wed 25.02Thu 26.02Fri 27.02Sat 28.02Sun 01.03
Avianca
1---1---1---1
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights
AirlineMon 02.03Tue 03.03Wed 04.03Thu 05.03Fri 06.03Sat 07.03Sun 08.03
Avianca
1---1---1---1
Weekly flights: 4 totalDaily flights: 0.57 averageMost flights: Monday 1 flights

Check-in for a flight from San Salvador to Boston

NameCarrier codeIATA CodePassport needed during booking
AviancaAVAAVNo
JetBlue AirwaysJBUB6No
Spirit AirlinesNKSNKNo
United AirlinesUALUANo
Frontier AirlinesFFTF9No

Online check-in is not available for these airlines.

Weather in Boston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-4°C
February3°C-3°C
March7°C0°C
April13°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
14 Feb
4°C-7°C
21 Feb
65%
0°C-8°C
Sunday
15 Feb
1°C-8°C
22 Feb
0°C-10°C
Monday
16 Feb
2°C-3°C
23 Feb
61%
-1°C-5°C
Tuesday
17 Feb
4°C-2°C
24 Feb
11%
-7°C-13°C
Wednesday
18 Feb
3°C-2°C
25 Feb
-5°C-14°C
Thursday
19 Feb
76%
1°C-1°C
26 Feb
2°C-9°C
Friday
20 Feb
74%
-3°C-6°C
27 Feb
4°C-1°C
The distance between San Salvador and Boston is 3659 km. The most popular airlines for this route are Avianca, JetBlue Airways, Spirit Airlines, United Airlines, and Frontier Airlines. San Salvador and Boston have 262 direct flights per week.

Frequently asked questions

How long does it take to travel from San Salvador to Boston?
A one-way nonstop (direct) flight between San Salvador and Boston takes around 5.1 hours.
What is the flight distance between San Salvador and Boston?
The flight distance between San Salvador and Boston is 3659 km.
What airlines offer nonstop (direct) flights between San Salvador and Boston?
Several carriers operate flights between San Salvador and Boston. Airlines offering nonstop (direct) flights include Avianca.
What are the most popular routes to and from San Salvador?
Travelers frequently search for route combinations, such as San Salvador and Managua, Roatan, Los Angeles, Mexico City, Washington, D.C., Houston, London, Coxen Hole, Vancouver, Montreal, Lima, Miami, New York, Toronto, Calgary, San José, Panama, Edmonton, Guatemala City, Bogotá.
What are the most popular routes to and from Boston?
Travelers frequently search for route combinations, such as Boston and London, Manchester, Barcelona, Orlando, Edinburgh, Glasgow, Atlanta, New York, San Francisco, Mexico City, Tel Aviv, Copenhagen, Washington, D.C., Fort Lauderdale, Dallas, Chicago, Toronto, Belfast, Newcastle upon Tyne, Lisbon.
What airports are near San Salvador?
The main airport in San Salvador is Monseñor Óscar Arnulfo Romero International. It is also served by La Aurora International, Monseñor Óscar Arnulfo Romero International.
What airports are near Boston?
The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Albany International, Tweed New Haven, Manchester–Boston Regional, Portland International Jetport, Portsmouth International Airport at Pease, Knox County Regional, Lebanon Municipal.
Which airlines fly between San Salvador and Boston?
Currently, you can fly between San Salvador and Boston with Avianca, JetBlue Airways, Spirit Airlines, United Airlines, Frontier Airlines.
When’s the best time to travel between San Salvador and Boston?
If you don’t have specific dates for your trip between San Salvador and Boston, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between San Salvador and Boston?
How many airports are there near San Salvador?
How many airports are there near Boston?
What time do nonstop (direct) flights between San Salvador and Boston depart?
What time do nonstop (direct) flights between San Salvador and Boston arrive?
What time do flights between San Salvador and Boston depart?
What time do flights between San Salvador and Boston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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