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

Spirit Airlines, at $236, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to Boston. An alternate airline flying to your destination would be Frontier. Spirit Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Boston?

American Airlines, JetBlue and Delta are the most popular airlines when flying from San Juan Luis Munoz Marin Intl Airport to Boston.

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 $797, our data indicates the cheapest price to be $115. The most popular route (San Juan Luis Munoz Marin Intl - Boston Logan Intl), is priced around $182.

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 Delta (83%), Spirit Airlines (81%) or Japan Airlines (72%) as they are the most reliable in getting you off to your destination on time.

Can I find flights from San Juan Luis Munoz Marin Intl Airport to Boston for under $300 on Cheapflights?

Yes, there are multiple flights from San Juan Luis Munoz Marin Intl Airport to Boston for under $300. The cheapest flight booked recently is on Spirit Airlines for just $236, but on average you can expect to pay $258.

Are there nonstop flights from San Juan Luis Munoz Marin Intl Airport to Boston for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from San Juan Luis Munoz Marin Intl Airport to Boston under $300. A good price for a nonstop flight from San Juan Luis Munoz Marin Intl Airport to Boston is less than $294.

Are there last-minute flights available from San Juan Luis Munoz Marin Intl Airport to Boston for under $300?

There are currently 20+ open flights from San Juan Luis Munoz Marin Intl Airport to Boston within the next 7 days for less than $300.

Which airlines flying from San Juan Luis Munoz Marin Intl to Boston Logan Intl have flexible cancellations due to COVID-19?

Spirit Airlines, JetBlue, 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.

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

To save up to 26% on this flight, we recommend booking at least 34 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Juan Luis Munoz Marin Intl Airport to Boston from $314 1-2 weeks out and tickets from $383 for flights departing within the next 72 hours.

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

May can be a great time to fly to Boston from San Juan Luis Munoz Marin Intl Airport with a flight ticket averaging about $304. Cheapflights users have found deals in the month of May for as cheap as $181. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from San Juan Luis Munoz Marin Intl Airport to Boston (SJU - BOS)?

When flying from San Juan Luis Munoz Marin Intl Airport to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Boston from San Juan Luis Munoz Marin Intl?

For a flight from San Juan Luis Munoz Marin Intl to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 11 inbound flights from San Juan Luis Munoz Marin Intl per day. 6 airlines have flights to Boston Logan Intl from San Juan Luis Munoz Marin Intl on a regular basis.

What does SJU to BOS mean?

SJU stands for San Juan Luis Munoz Marin Intl Airport, while BOS stands for Boston Logan Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Flights from San Juan Luis Munoz Marin Intl Airport (SJU) to Boston, MA from $93

How to find the cheapest flight from Luis Munoz Marin Intl (SJU) to Boston (BOS)

Popular in	July
Cheapest in	May
Round-trip from	$197
One-way from	$141

High demand for flights, 23% potential price rise

Search Deals

Best time to find cheap flights, 28% potential price drop

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From San Juan Luis Munoz Marin Intl to Boston Logan Intl

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One-way flight from San Juan Luis Munoz Marin Intl to Boston Logan Intl

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SJU - BOS Price	$197 - $407
BOS Temperature	30.2 - 73.4 °F
BOS Rainfall	3.1 - 4 inches

SJU - BOS

Price

$197 - $407

BOS

Temperature

30.2 - 73.4 °F

BOS

Rainfall

3.1 - 4 inches

Cheap flights from Luis Munoz Marin Intl to Boston in June, July 2023

Jul 5 - Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$236

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$242

Spirit Airlines

Deal found 6/5

Jul 15 - Jul 24

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

14h 37m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$243

Multiple Airlines

Deal found 6/4

Jun 7 - Jun 13

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

11h 07m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$244

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

25h 39m

$247

Multiple Airlines

Deal found 6/5

Jul 1 - Jul 31

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$249

Spirit Airlines

Deal found 6/5

Jun 21 - Jul 21

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

2 stops

21h 47m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$258

Multiple Airlines

Deal found 6/5

Jul 5 - Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

11h 34m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$260

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 17

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

22h 28m

$262

Spirit Airlines

Deal found 6/5

Luis Munoz Marin Intl to Boston 2023 flight deals

Jul 5 - Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$236

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$242

Spirit Airlines

Deal found 6/5

Jul 15 - Jul 24

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

14h 37m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$243

Multiple Airlines

Deal found 6/4

Jun 7 - Jun 13

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

11h 07m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$244

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

25h 39m

$247

Multiple Airlines

Deal found 6/5

Aug 23 - Aug 27

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 04m

$249

Spirit Airlines

Deal found 6/5

Aug 24 - Aug 29

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

22h 44m

$253

Multiple Airlines

Deal found 6/5

Sep 15 - Sep 22

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 26m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 31m

$255

Spirit Airlines

Deal found 6/5

Jun 21 - Jul 21

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

2 stops

21h 47m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$258

Multiple Airlines

Deal found 6/5

Cheap Spirit Airlines flights from Luis Munoz Marin Intl to Boston

Jul 5 - Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$236

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$242

Spirit Airlines

Deal found 6/5

Aug 23 - Aug 27

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 04m

$249

Spirit Airlines

Deal found 6/5

Sep 15 - Sep 22

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 26m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 31m

$255

Spirit Airlines

Deal found 6/5

Jul 5 - Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

11h 34m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$260

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 17

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

22h 28m

$262

Spirit Airlines

Deal found 6/5

Jul 2 - Jul 5

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$267

Spirit Airlines

Deal found 6/5

Jul 6 - Jul 10

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

22h 07m

$270

Spirit Airlines

Deal found 6/5

Aug 23 - Sep 5

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 04m

$273

Spirit Airlines

Deal found 6/5

Non-stop flights to Boston from Luis Munoz Marin Intl

Jul 5 - Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$236

Spirit Airlines

Deal found 6/5

Jul 14 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$242

Spirit Airlines

Deal found 6/5

Aug 23 - Aug 27

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 04m

$249

Spirit Airlines

Deal found 6/5

Sep 15 - Sep 22

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 26m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 31m

$255

Spirit Airlines

Deal found 6/5

Jul 2 - Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$258

Spirit Airlines

Deal found 6/5

Jul 1 - Jul 9

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$267

Spirit Airlines

Deal found 6/6

Jul 14 - Jul 17

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$273

Spirit Airlines

Deal found 6/5

Aug 4 - Aug 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 04m

$277

Spirit Airlines

Deal found 6/5

Sep 1 - Sep 5

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

4h 04m

$293

Spirit Airlines

Deal found 6/5

Last minute flights from Luis Munoz Marin Intl to Boston

Jun 16 - Jun 20

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

16h 25m

$272

Multiple Airlines

Deal found 6/5

Jun 12 - Jun 21

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$285

Spirit Airlines

Deal found 6/5

Jun 12 - Jun 23

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

13h 20m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

23h 23m

$287

Multiple Airlines

Deal found 6/5

Jun 16 - Jun 20

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

2 stops

28h 29m

$289

Multiple Airlines

Deal found 6/5

Jun 14 - Jun 22

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

8h 21m

$291

Spirit Airlines

Deal found 6/5

Jun 14 - Jun 21

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

Nonstop

3h 57m

$293

Spirit Airlines

Deal found 6/5

Jun 16 - Jun 24

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

2 stops

21h 55m

$294

Spirit Airlines

Deal found 6/5

Jun 16 - Jun 19

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

24h 17m

$296

Spirit Airlines

Deal found 6/5

Jun 14 - Jun 21

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

BOS

Boston Logan Intl

SJU

San Juan Luis Munoz Marin Intl

1 stop

23h 23m

$297

Spirit Airlines

Deal found 6/5

One-way flights to Boston from Luis Munoz Marin Intl

Jul 11

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

$93

Spirit Airlines

Deal found 6/5

Jul 24

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

12h 38m

$99

Frontier

Deal found 6/5

Jul 11

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

$100

Spirit Airlines

Deal found 6/5

Jul 12

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

23h 45m

$101

Spirit Airlines

Deal found 6/5

Jul 10

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

12h 38m

$104

Frontier

Deal found 6/5

Jun 28

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

Nonstop

4h 04m

$109

Spirit Airlines

Deal found 6/5

Jul 11

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

23h 45m

$110

Spirit Airlines

Deal found 6/5

Jul 11

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

1 stop

12h 27m

$111

Multiple Airlines

Deal found 6/5

Jul 18

SJU

San Juan Luis Munoz Marin Intl

BOS

Boston Logan Intl

2 stops

26h 10m

$113

Spirit Airlines

Deal found 6/5

Find flights from Luis Munoz Marin Intl to Boston within your budget

Fly from

Fly to

Budget

$236 - $268

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 7/5

Nonstop4h 04m

Boston Logan Intl

Wed 7/12

Nonstop3h 57m

$236

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 7/14

Nonstop4h 04m

Boston Logan Intl

Tue 7/18

Nonstop3h 57m

$242

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 7/15

1 stop14h 37m

Boston Logan Intl

Mon 7/24

Nonstop3h 57m

$243

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 7/1

1 stop13h 41m

Boston Logan Intl

Mon 7/31

Nonstop3h 57m

$244

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 7/14

Nonstop4h 04m

Boston Logan Intl

Tue 7/18

1 stop25h 39m

$247

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 8/23

Nonstop4h 04m

Boston Logan Intl

Sun 8/27

Nonstop4h 04m

$249

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 8/24

Nonstop4h 04m

Boston Logan Intl

Tue 8/29

1 stop22h 44m

$253

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 9/15

Nonstop4h 26m

Boston Logan Intl

Fri 9/22

Nonstop4h 31m

$255

Pick Dates

San Juan Luis Munoz Marin IntlBoston Logan Intl

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Sat 7/1

1 stop13h 41m

Boston Logan Intl

Sat 7/8

1 stop9h 12m

$268

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/5

Reviews of airlines servicing Boston

United Airlines

7.6

Good

1,558 reviews

Check prices

Reviews

1 / 10

It would of been perfect if they did not lose our luggage.

United Airlines

7.6

Good

1,558 reviews

United Airlines

7.6

Good

1,558 reviews

Check prices

Reviews

1 / 10

It would of been perfect if they did not lose our luggage.

Spirit Airlines

6.5

Okay

1,062 reviews

United Airlines

7.6

Good

1,558 reviews

Check prices

Reviews

1 / 10

It would of been perfect if they did not lose our luggage.

Frontier

5.9

Fair

680 reviews

United Airlines

7.6

Good

1,558 reviews

Check prices

Reviews

1 / 10

It would of been perfect if they did not lose our luggage.

Related info for your journey

Top 6 airlines flying from Luis Munoz Marin Intl to Boston

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Spirit Airlines	Cheapest$135	Average$267	FlexibilityNo cancel fee	On-time65%	COVID-19 safety	Search Spirit Airlines flights
Frontier	Cheapest$144	Average$211	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search Frontier flights
Delta	Cheapest$150	Average$320	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights
JetBlue	Cheapest$160	Average$362	FlexibilityNo cancel fee	On-time62%	COVID-19 safety	Search JetBlue flights
American Airlines	Cheapest$174	Average$372	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights
United Airlines	Cheapest$306	Average$557	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights

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San Juan Luis Munoz Marin Intl Airport to Washington, D.C. Reagan-National Airport flights

Hourly flight availability from Luis Munoz Marin Intl to Boston

47%of flight departures	Early morningMidnight to 6 am
31%of flight departures	Morning6 am to noon
15%of flight departures	AfternoonNoon to 6 pm
7%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Luis Munoz Marin Intl to Boston

Sunday	11daily flights
Monday	15daily flights
Tuesday	9daily flights
Wednesday	10daily flights
Thursday	16daily flights
Friday	14daily flights
Saturday	7daily flights

Cheap flights from Luis Munoz Marin Intl (SJU) to Boston (BOS) from $93

This is the cheapest one-way flight price, found on 6/5. Prices may vary by date and flight preferences.

How to find the cheapest flight from Luis Munoz Marin Intl (SJU) to Boston (BOS)

All the information you need to plan the best SJU to BOS flight in 2023: compare Luis Munoz Marin Intl to Boston flight prices with the expected peak season, weather and rainfall in Boston.

Popular in

Cheapest in

Round-trip from

One-way from

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

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

When is the cheapest time to fly from San Juan Luis Munoz Marin Intl Airport to Boston (SJU - BOS)?

Cheap flights from Luis Munoz Marin Intl to Boston in June, July 2023

The best prices found for SJU to BOS flights for June, July

Luis Munoz Marin Intl to Boston 2023 flight deals

Cheap flights to Boston from Luis Munoz Marin Intl found for this year

Cheap Spirit Airlines flights from Luis Munoz Marin Intl to Boston

Non-stop flights to Boston from Luis Munoz Marin Intl

Save time with Luis Munoz Marin Intl to Boston direct flight deals

Last minute flights from Luis Munoz Marin Intl to Boston

Late deals on return flights to Boston from Luis Munoz Marin Intl, departing today and this week

One-way flights to Boston from Luis Munoz Marin Intl

The cheapest one-way flights from Luis Munoz Marin Intl to Boston

Find flights from Luis Munoz Marin Intl to Boston within your budget

Use the slider to find flights from Luis Munoz Marin Intl to Boston that fit your budget.

Reviews of airlines servicing Boston

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Useful info, stats and facts about Luis Munoz Marin Intl to Boston flights.

What airport do you fly into for flights to Boston from San Juan Luis Munoz Marin Intl?

Which airlines flying from San Juan Luis Munoz Marin Intl to Boston Logan Intl have flexible cancellations due to COVID-19?

Can I find flights from San Juan Luis Munoz Marin Intl Airport to Boston for under $300 on Cheapflights?

Are there nonstop flights from San Juan Luis Munoz Marin Intl Airport to Boston for under $300 on Cheapflights?

Are there last-minute flights available from San Juan Luis Munoz Marin Intl Airport to Boston for under $300?

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

What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Boston?

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

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

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Top 6 airlines flying from Luis Munoz Marin Intl to Boston

The chart below displays the airlines Cheapflights users traveling from Luis Munoz Marin Intl to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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Weekly flight availability from Luis Munoz Marin Intl to Boston

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