Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to San Juan from $483

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Juan departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:13 am - 8:05 amBOS-CPX
19h 52m1 stop
Multiple Airlines Logo
4:33 pm - 11:25 amCPX-BOS
19h 52m2 stops
$483Multiple Airlines
Find Deal
Sat, Jan 24 - Mon, Feb 2
Multiple Airlines Logo
11:13 am - 8:05 amBOS-CPX
19h 52m1 stop
Multiple Airlines Logo
1:05 pm - 8:34 pmCPX-BOS
8h 29m1 stop
$486Multiple Airlines
Find Deal
Sat, Jan 24 - Fri, Feb 6
Multiple Airlines Logo
9:27 am - 8:05 amBOS-CPX
21h 38m2 stops
Multiple Airlines Logo
2:03 pm - 8:34 pmCPX-BOS
7h 31m1 stop
$490Multiple Airlines
Find Deal
Fri, Jan 30 - Thu, Feb 5
JetBlue Logo
8:20 pm - 8:05 amBOS-CPX
10h 45m1 stop
JetBlue Logo
8:25 am - 5:13 pmCPX-BOS
9h 48m1 stop
$595JetBlue
Find Deal
Thu, Jan 29 - Wed, Feb 4
JetBlue Logo
5:00 pm - 8:05 amBOS-CPX
14h 05m2 stops
JetBlue Logo
8:25 am - 10:01 pmCPX-BOS
14h 36m2 stops
$607JetBlue
Find Deal
Tue, Jan 27 - Tue, Feb 3
JetBlue Logo
7:00 am - 2:43 pmBOS-CPX
6h 43m1 stop
JetBlue Logo
8:25 am - 4:24 pmCPX-BOS
8h 59m1 stop
$887JetBlue
Find Deal
Sat, Dec 6 - Sat, Dec 13
JetBlue Logo
8:15 am - 4:13 pmBOS-CPX
6h 58m1 stop
JetBlue Logo
3:03 pm - 8:26 pmCPX-BOS
6h 23m1 stop
$977JetBlue
Find Deal
Thu, Nov 20 - Sun, Nov 23
United Airlines Logo
5:45 am - 4:13 pmBOS-CPX
9h 28m2 stops
United Airlines Logo
10:30 am - 9:52 pmCPX-BOS
12h 22m2 stops
$1,726United Airlines
Find Deal
Sat, Jan 24 - Wed, Feb 4
United Airlines Logo
7:07 pm - 4:13 pmBOS-CPX
20h 06m2 stops
United Airlines Logo
10:30 am - 9:57 pmCPX-BOS
12h 27m2 stops
$1,813United Airlines
Find Deal
Thu, Jan 29 - Sat, Feb 7
United Airlines Logo
5:45 am - 4:13 pmBOS-CPX
9h 28m2 stops
United Airlines Logo
10:30 am - 4:52 pmCPX-BOS
31h 22m3 stops
$1,864United Airlines
Find Deal
Mon, Jan 26 - Sat, Feb 7

JetBlue flights from Boston to Culebra

Our best JetBlue deals on Boston to Culebra flight tickets
JetBlue
Jan 29
BOS8:20 pmBoston Logan Intl
10h 45m
1 stop
CPX8:05 amCulebra
Feb 4
CPX8:25 amCulebra
9h 48m
1 stop
BOS5:13 pmBoston Logan Intl
$595
Find similar
JetBlue
Jan 27
BOS5:00 pmBoston Logan Intl
14h 05m
2 stops
CPX8:05 amCulebra
Feb 3
CPX8:25 amCulebra
14h 36m
2 stops
BOS10:01 pmBoston Logan Intl
$607
Find similar
JetBlue
Dec 6
BOS7:00 amBoston Logan Intl
6h 43m
1 stop
CPX2:43 pmCulebra
Dec 13
CPX8:25 amCulebra
8h 59m
1 stop
BOS4:24 pmBoston Logan Intl
$887
Find similar

United Airlines flights from Boston to Culebra

Our best United Airlines deals on Boston to Culebra flight tickets
United Airlines
Jan 24
BOS5:45 amBoston Logan Intl
9h 28m
2 stops
CPX4:13 pmCulebra
Feb 4
CPX10:30 amCulebra
12h 22m
2 stops
BOS9:52 pmBoston Logan Intl
$1,726
Find similar
United Airlines
Jan 29
BOS7:07 pmBoston Logan Intl
20h 06m
2 stops
CPX4:13 pmCulebra
Feb 7
CPX10:30 amCulebra
12h 27m
2 stops
BOS9:57 pmBoston Logan Intl
$1,813
Find similar
United Airlines
Jan 26
BOS5:45 amBoston Logan Intl
9h 28m
2 stops
CPX4:13 pmCulebra
Feb 7
CPX10:30 amCulebra
31h 22m
3 stops
BOS4:52 pmBoston Logan Intl
$1,864
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Culebra 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 October 20, 2025.
Use the filters below to find and compare flights from Boston to Culebra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 1/24

11:13 am-8:05 am

1 stop19h 52m

Culebra

Mon 2/2

4:33 pm-11:25 am

2 stops19h 52m

$483

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 1/24

11:13 am-8:05 am

1 stop19h 52m

Culebra

Fri 2/6

1:05 pm-8:34 pm

1 stop8h 29m

$486

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Fri 1/30

9:27 am-8:05 am

2 stops21h 38m

Culebra

Thu 2/5

2:03 pm-8:34 pm

1 stop7h 31m

$490

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Thu 1/29

8:20 pm-8:05 am

1 stop10h 45m

Culebra

Wed 2/4

8:25 am-5:13 pm

1 stop9h 48m

$595

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Tue 1/27

5:00 pm-8:05 am

2 stops14h 05m

Culebra

Tue 2/3

8:25 am-10:01 pm

2 stops14h 36m

$607

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 12/6

7:00 am-2:43 pm

1 stop6h 43m

Culebra

Sat 12/13

8:25 am-4:24 pm

1 stop8h 59m

$887

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Thu 11/20

8:15 am-4:13 pm

1 stop6h 58m

Culebra

Sun 11/23

3:03 pm-8:26 pm

1 stop6h 23m

$977

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 1/24

5:45 am-4:13 pm

2 stops9h 28m

Culebra

Wed 2/4

10:30 am-9:52 pm

2 stops12h 22m

$1,726

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Thu 1/29

7:07 pm-4:13 pm

2 stops20h 06m

Culebra

Sat 2/7

10:30 am-9:57 pm

2 stops12h 27m

$1,813

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Mon 1/26

5:45 am-4:13 pm

2 stops9h 28m

Culebra

Sat 2/7

10:30 am-4:52 pm

3 stops31h 22m

$1,864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Boston to Culebra

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 Culebra?

The cheapest day to depart from Boston to Culebra is on a Wednesday when prices can be found for as low as $655. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Culebra for around $1,014.

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

Flying to Culebra from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $638 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $747. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Boston to Culebra

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

Cheap Boston to Culebra (BOS to CPX) flight deals and tips

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

Direct flights

None
There are no direct flights from Boston to Culebra. There are no popular flight routes from Boston to Culebra.
Search flight deals

  • How far is Boston Logan Intl to Culebra by plane?

    The distance between Boston Logan Intl and Culebra is about 1695.1 mi. 6h 43m is a normal flight duration for this route.

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

    Prices for flights from Boston Logan Intl Airport to Culebra Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Boston Logan Intl Airport to Culebra 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 Culebra Airport.

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

    The travel and health documents you'll need for your trip to Culebra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Culebra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Boston to Culebra

Compare and see reviews for airlines that fly from Boston to Culebra with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $506Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Culebra from Boston.

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

Yes. momondo enables you to select and highlight flights to Culebra from Boston with this policy.

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

momondo helps you find the best flight between Boston and Culebra by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Culebra, momondo offers a useful price alert feature which will track prices for flights to Culebra from Boston and alert you when they change.

An easier way to manage your Culebra trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 11/19
Wed 11/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico