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Cheap flights from Boston to San Juan from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Juan departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to San Juan

Cheap round-trip flights

JetBlue Logo
7:00 am - 10:59 pmBOS-PSE
15h 59m2 stops
JetBlue Logo
5:01 am - 1:29 pmPSE-BOS
8h 28m1 stop
$376JetBlue
Find Deal
Wed, Oct 22 - Tue, Oct 28
Multiple Airlines Logo
12:20 pm - 9:30 amBOS-PSE
21h 10m1 stop
Multiple Airlines Logo
10:15 am - 11:26 amPSE-BOS
25h 11m2 stops
$378Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
JetBlue Logo
6:29 pm - 10:49 pmBOS-PSE
28h 20m1 stop
JetBlue Logo
5:15 am - 2:55 pmPSE-BOS
10h 40m1 stop
$379JetBlue
Find Deal
Tue, Oct 28 - Wed, Nov 5
JetBlue Logo
5:00 pm - 3:48 amBOS-PSE
9h 48m1 stop
JetBlue Logo
5:05 am - 10:29 pmPSE-BOS
18h 24m2 stops
$394JetBlue
Find Deal
Tue, Feb 10 - Thu, Feb 19
JetBlue Logo
1:25 pm - 10:59 pmBOS-PSE
9h 34m1 stop
JetBlue Logo
5:01 am - 1:29 pmPSE-BOS
8h 28m1 stop
$396JetBlue
Find Deal
Wed, Oct 22 - Tue, Oct 28
JetBlue Logo
5:00 pm - 3:48 amBOS-PSE
9h 48m1 stop
JetBlue Logo
5:05 am - 1:05 pmPSE-BOS
9h 00m1 stop
$425JetBlue
Find Deal
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
6:15 am - 9:55 amBOS-PSE
26h 40m1 stop
Multiple Airlines Logo
10:50 am - 10:08 amPSE-BOS
24h 18m1 stop
$426Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
JetBlue Logo
11:45 am - 10:56 pmBOS-PSE
11h 11m1 stop
JetBlue Logo
5:20 am - 8:55 amPSE-BOS
27h 35m1 stop
$435JetBlue
Find Deal
Wed, Oct 1 - Sun, Oct 5
JetBlue Logo
6:29 pm - 11:52 pmBOS-PSE
28h 23m1 stop
JetBlue Logo
5:01 am - 12:33 pmPSE-BOS
8h 32m1 stop
$452JetBlue
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Wed, Nov 12 - Thu, Nov 27
Frontier Logo
10:59 am - 10:00 amBOS-PSE
22h 01m1 stop
Frontier Logo
10:55 am - 10:04 amPSE-BOS
24h 09m1 stop
$724Frontier
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Tue, Nov 25 - Sun, Nov 30

JetBlue flights from Boston to Ponce

Our best JetBlue deals on Boston to Ponce flight tickets
JetBlue
Oct 22
BOS7:00 amBoston Logan Intl
15h 59m
2 stops
PSE10:59 pmPonce Mercedita
Oct 28
PSE5:01 amPonce Mercedita
8h 28m
1 stop
BOS1:29 pmBoston Logan Intl
$376
Find similar
JetBlue
Oct 28
BOS6:29 pmBoston Logan Intl
28h 20m
1 stop
PSE10:49 pmPonce Mercedita
Nov 5
PSE5:15 amPonce Mercedita
10h 40m
1 stop
BOS2:55 pmBoston Logan Intl
$379
Find similar
JetBlue
Feb 10
BOS5:00 pmBoston Logan Intl
9h 48m
1 stop
PSE3:48 amPonce Mercedita
Feb 19
PSE5:05 amPonce Mercedita
18h 24m
2 stops
BOS10:29 pmBoston Logan Intl
$394
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Ponce 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Boston to Ponce that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 10/22

7:00 am-10:59 pm

2 stops15h 59m

Ponce Mercedita

Tue 10/28

5:01 am-1:29 pm

1 stop8h 28m

$376

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 10/1

12:20 pm-9:30 am

1 stop21h 10m

Ponce Mercedita

Sun 10/5

10:15 am-11:26 am

2 stops25h 11m

$378

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Tue 10/28

6:29 pm-10:49 pm

1 stop28h 20m

Ponce Mercedita

Wed 11/5

5:15 am-2:55 pm

1 stop10h 40m

$379

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Tue 2/10

5:00 pm-3:48 am

1 stop9h 48m

Ponce Mercedita

Thu 2/19

5:05 am-10:29 pm

2 stops18h 24m

$394

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 10/22

1:25 pm-10:59 pm

1 stop9h 34m

Ponce Mercedita

Tue 10/28

5:01 am-1:29 pm

1 stop8h 28m

$396

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Tue 2/10

5:00 pm-3:48 am

1 stop9h 48m

Ponce Mercedita

Thu 2/19

5:05 am-1:05 pm

1 stop9h 00m

$425

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 12/10

6:15 am-9:55 am

1 stop26h 40m

Ponce Mercedita

Sun 12/14

10:50 am-10:08 am

1 stop24h 18m

$426

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 10/1

11:45 am-10:56 pm

1 stop11h 11m

Ponce Mercedita

Sun 10/5

5:20 am-8:55 am

1 stop27h 35m

$435

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Wed 11/12

6:29 pm-11:52 pm

1 stop28h 23m

Ponce Mercedita

Thu 11/27

5:01 am-12:33 pm

1 stop8h 32m

$452

BostonPonce

BOS - PSE

BOSPSE

Boston Logan Intl

Tue 11/25

10:59 am-10:00 am

1 stop22h 01m

Ponce Mercedita

Sun 11/30

10:55 am-10:04 am

1 stop24h 09m

$724

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Ponce

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ponce?

The cheapest day to depart from Boston to Ponce is on a Monday. Travelers who choose to depart for Ponce on a Monday will often find tickets for as low as $336. On the other hand, Saturday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $503.

What is the cheapest time of day to depart on your flight to Ponce?

In the morning is the cheapest time of day to fly from Boston to Ponce when you can find flight prices for as low as $253. Flying to Ponce in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ponce is at noon when prices are around $479.

How have Boston to Ponce flight prices changed over time?

When to book flights from Boston to Ponce

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Ponce according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Ponce (BOS to PSE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Ponce

Direct flights

None
There are no direct flights from Boston to Ponce. There are no popular flight routes from Boston to Ponce.
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  • How far is Boston Logan Intl to Ponce Mercedita by plane?

    The straight-line distance from Boston Logan Intl to Ponce Mercedita is 1701.4 mi. In terms of flight time, this usually takes a little over 7h 12m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Ponce Mercedita Airport?

    Prices for flights from Boston Logan Intl Airport to Ponce Mercedita Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Ponce Mercedita Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Ponce Mercedita Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Ponce Mercedita Airport.

  • What documentation or ID do you need to fly to Ponce Mercedita Airport?

    The travel and health documents required for your trip to Ponce Mercedita Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ponce Mercedita Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Ponce?

Best airlines flying from Boston to Ponce

Compare and see reviews for airlines that fly from Boston to Ponce with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $265Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Ponce?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Ponce. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Ponce with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ponce from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Ponce?

Once you have performed a search for Boston to Ponce flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Ponce right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ponce from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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