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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Boston from £68

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOS
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Boston Logan Intl are usually found in September or January, booked 28 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Luis Munoz Marin Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2025.

Round-trip from

£136

One-way from

£68

Popular in

March

Cheapest in

September

Average price

£221

Good round-trip deal

£86 or less

Good one-way deal

£97 or less
Delta
  • Delta
  • 7/5-12/5
  • Nonstop
  • 8h 19m total
  • San Juan to Boston
Delta
  • Delta
  • 14/5
  • Nonstop
  • 4h 18m total
  • San Juan to Boston
Highest demand for flights based on searches. 5% potential increase in price (£8 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Boston Logan Intl.
Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Boston Logan Intl.

Find flight deals from Luis Munoz Marin Intl to Boston

Cheapest flights from Luis Munoz Marin Intl to Boston
Explore the most affordable flight options available from Luis Munoz Marin Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Wed 7/506:00SJU - BOS
Nonstop4h 08mJetBlue
Fri 9/520:55BOS - SJU
Nonstop4h 00mJetBlue
Deal found 25/3£136
Thu 5/613:39SJU - BOS
Nonstop4h 18mDelta
Mon 9/608:14BOS - SJU
Nonstop4h 09mDelta
Deal found 25/3£138
Thu 1/501:05SJU - BOS
1 stop7h 47mUnited Airlines
Mon 5/506:00BOS - SJU
1 stop8h 44mUnited Airlines
Deal found 25/3£143

Cheapflights Fare Finder

Customise your flight search to find flights from Luis Munoz Marin Intl to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Boston that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Boston

Route

Depart

Return

Price

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 7/5

13:39-17:57

Nonstop4h 18m

Boston Logan Intl

Mon 12/5

08:20-12:21

Nonstop4h 01m

£136

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 7/5

06:00-10:08

Nonstop4h 08m

Boston Logan Intl

Wed 28/5

19:20-23:25

Nonstop4h 05m

£137

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 1/5

01:05-08:52

1 stop7h 47m

Boston Logan Intl

Mon 5/5

06:00-14:44

1 stop8h 44m

£143

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 29/5

10:45-21:00

2 stops10h 15m

Boston Logan Intl

Tue 17/6

05:45-16:05

2 stops10h 20m

£381

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 14/5

13:39-17:57

Nonstop4h 18m

£68

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 1/5

01:05-08:52

1 stop7h 47m

£72

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 3/4

05:01-09:09

Nonstop4h 08m

£77

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Mon 16/6

15:39-12:00

1 stop20h 21m

£151

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Mon 9/6

14:40-00:25

2 stops9h 45m

£203

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sun 15/6

02:06-12:14

1 stop10h 08m

£230

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 11 results
1
2

Best time to book a flight from Luis Munoz Marin Intl to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Luis Munoz Marin Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Boston

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Boston?

Use this chart to determine the optimal time to book a return flight from Luis Munoz Marin Intl to Boston. Price data was last updated on 21 March 2025.

The best time to book flights from San Juan Luis Munoz Marin Intl Airport to Boston is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Boston?

Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Boston (average of £10). Flying from San Juan Luis Munoz Marin Intl Airport to Boston in July is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to BOS?

Find hourly flight availability from Luis Munoz Marin Intl to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

When flying from San Juan Luis Munoz Marin Intl Airport to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 41% versus a flight in the afternoon.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 26 March 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from San Juan to Boston. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very Good

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Food

7.1

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Boston from San Juan Luis Munoz Marin Intl?

    If you book a flight to Boston from San Juan Luis Munoz Marin Intl, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 11 flights from San Juan Luis Munoz Marin Intl to Logan Intl per day from 4 different airlines.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Boston round-trip?

    Flying on Delta is currently your cheapest option to Boston, with prices starting at £136. Additional return tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at £137 and £143, respectively. You may be able to fly from San Juan Luis Munoz Marin Intl Airport to Boston for 18% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Boston one-way?

    The cheapet airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Boston are Delta (£68), United Airlines (£72), and JetBlue (£77).

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Boston?

    No one likes to see their flight delayed. When booking a flight from San Juan Luis Munoz Marin Intl Airport to Boston consider choosing Etihad Airways (87%), Turkish Airlines (84%) or KLM (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Boston?

    Looking for the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Boston? While on average our users pay £140, our data indicates the cheapest price to be £44. The most popular route (San Juan Luis Munoz Marin Intl - Boston Logan Intl), is priced around £134.

  • Can I find deals for flights from Luis Munoz Marin Intl to Boston that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Boston.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Boston?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Boston?

    Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Boston (average of £10). Flying from San Juan Luis Munoz Marin Intl Airport to Boston in July is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Cambridge
Somerville
Quincy
Chelmsford
Chelsea
Burlington
Kittery

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Top 4 airlines flying from Luis Munoz Marin Intl to Boston

Discover the top 4 airlines that operate flights from Luis Munoz Marin Intl to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£45Average£107FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest£63Average£107FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest£86Average£172FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£87Average£208FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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How does Cheapflights help users find flights from Luis Munoz Marin Intl to Boston?

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Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl to Boston?

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Can Cheapflights find flights from Luis Munoz Marin Intl to Boston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luis Munoz Marin Intl to Boston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl to Boston become cheaper?

Yes! Start tracking prices for Luis Munoz Marin Intl to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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