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Cheap flights from Boston to Culebra from $656

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 Culebra departing on 8/19. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:59 am - 5:21 pm
BOS
-
CPX
7h 22m
1 stop
JetBlue Logo
5:41 pm - 12:55 am
CPX
-
BOS
7h 14m
1 stop
$656JetBlue
Wed, Aug 19 - Fri, Aug 28
Multiple Airlines Logo
9:44 pm - 5:21 pm
BOS
-
CPX
19h 37m
1 stop
Multiple Airlines Logo
10:48 am - 1:16 am
CPX
-
BOS
14h 28m
1 stop
$666Multiple Airlines
Sat, Jun 20 - Wed, Jun 24
JetBlue Logo
9:59 am - 5:21 pm
BOS
-
CPX
7h 22m
1 stop
JetBlue Logo
5:41 pm - 12:55 am
CPX
-
BOS
7h 14m
1 stop
$696JetBlue
Tue, Aug 18 - Wed, Aug 26
JetBlue Logo
6:00 am - 12:40 pm
BOS
-
CPX
6h 40m
1 stop
JetBlue Logo
3:40 pm - 12:55 am
CPX
-
BOS
9h 15m
1 stop
$718JetBlue
Thu, Aug 20 - Mon, Aug 24
JetBlue Logo
9:40 am - 5:21 pm
BOS
-
CPX
7h 41m
1 stop
JetBlue Logo
5:41 pm - 12:46 am
CPX
-
BOS
7h 05m
1 stop
$727JetBlue
Wed, Jun 17 - Thu, Jul 2
JetBlue Logo
6:00 am - 12:46 pm
BOS
-
CPX
6h 46m
1 stop
JetBlue Logo
5:41 pm - 12:55 am
CPX
-
BOS
7h 14m
1 stop
$738JetBlue
Sun, Aug 23 - Sun, Aug 23
JetBlue Logo
6:00 am - 12:46 pm
BOS
-
CPX
6h 46m
1 stop
JetBlue Logo
5:41 pm - 12:46 am
CPX
-
BOS
7h 05m
1 stop
$758JetBlue
Fri, Jun 19 - Thu, Jul 2
JetBlue Logo
9:00 am - 5:21 pm
BOS
-
CPX
8h 21m
1 stop
JetBlue Logo
5:41 pm - 1:16 am
CPX
-
BOS
7h 35m
1 stop
$768JetBlue
Sat, Jun 20 - Wed, Jun 24
Multiple Airlines Logo
9:44 pm - 12:46 pm
BOS
-
CPX
15h 02m
1 stop
Multiple Airlines Logo
5:41 pm - 10:07 am
CPX
-
BOS
16h 26m
1 stop
$778Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
JetBlue Logo
6:00 am - 12:40 pm
BOS
-
CPX
6h 40m
1 stop
JetBlue Logo
5:41 pm - 12:55 am
CPX
-
BOS
7h 14m
1 stop
$788JetBlue
Thu, Aug 20 - Sat, Aug 22

United Airlines flights from Boston to Culebra

Our best United Airlines deals on Boston to Culebra flight tickets
United Airlines
Jun 17
BOS6:00 amBoston Logan Intl
11h 21m
2 stops
CPX5:21 pmCulebra
Jun 27
CPX10:48 amCulebra
11h 24m
2 stops
BOS10:12 pmBoston Logan Intl
$1,558
United Airlines
Nov 18
BOS6:00 amBoston Logan Intl
10h 21m
2 stops
CPX5:21 pmCulebra
Nov 27
CPX10:48 amCulebra
10h 34m
2 stops
BOS8:22 pmBoston Logan Intl
$1,633
United Airlines
Jun 22
BOS8:26 pmBoston Logan Intl
20h 55m
2 stops
CPX5:21 pmCulebra
Jun 27
CPX10:48 amCulebra
11h 24m
2 stops
BOS10:12 pmBoston Logan Intl
$1,682

JetBlue flights from Boston to Culebra

Our best JetBlue deals on Boston to Culebra flight tickets
JetBlue
Aug 19
BOS9:59 amBoston Logan Intl
7h 22m
1 stop
CPX5:21 pmCulebra
Aug 28
CPX5:41 pmCulebra
7h 14m
1 stop
BOS12:55 amBoston Logan Intl
$656
JetBlue
Aug 18
BOS9:59 amBoston Logan Intl
7h 22m
1 stop
CPX5:21 pmCulebra
Aug 26
CPX5:41 pmCulebra
7h 14m
1 stop
BOS12:55 amBoston Logan Intl
$696
JetBlue
Aug 20
BOS6:00 amBoston Logan Intl
6h 40m
1 stop
CPX12:40 pmCulebra
Aug 24
CPX3:40 pmCulebra
9h 15m
1 stop
BOS12:55 amBoston Logan Intl
$718

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 June 5, 2026.
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

Cheapest round-trip

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Wed 8/19

9:59 am-5:21 pm

1 stop7h 22m

Culebra

Fri 8/28

5:41 pm-12:55 am

1 stop7h 14m

$656

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 6/20

9:44 pm-5:21 pm

1 stop19h 37m

Culebra

Wed 6/24

10:48 am-1:16 am

1 stop14h 28m

$666

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Tue 8/18

9:59 am-5:21 pm

1 stop7h 22m

Culebra

Wed 8/26

5:41 pm-12:55 am

1 stop7h 14m

$696

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Thu 8/20

6:00 am-12:40 pm

1 stop6h 40m

Culebra

Mon 8/24

3:40 pm-12:55 am

1 stop9h 15m

$718

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Wed 6/17

9:40 am-5:21 pm

1 stop7h 41m

Culebra

Thu 7/2

5:41 pm-12:46 am

1 stop7h 05m

$727

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sun 8/23

6:00 am-12:46 pm

1 stop6h 46m

Culebra

Sun 8/23

5:41 pm-12:55 am

1 stop7h 14m

$738
Quickest round-trip

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Fri 6/19

6:00 am-12:46 pm

1 stop6h 46m

Culebra

Thu 7/2

5:41 pm-12:46 am

1 stop7h 05m

$758

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 6/20

9:00 am-5:21 pm

1 stop8h 21m

Culebra

Wed 6/24

5:41 pm-1:16 am

1 stop7h 35m

$768

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sat 6/27

9:44 pm-12:46 pm

1 stop15h 02m

Culebra

Tue 6/30

5:41 pm-10:07 am

1 stop16h 26m

$778

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Thu 8/20

6:00 am-12:40 pm

1 stop6h 40m

Culebra

Sat 8/22

5:41 pm-12:55 am

1 stop7h 14m

$788

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Culebra 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 airlines fly to Culebra?

JetBlue, Delta and Frontier are the top three most popular airlines that fly to Culebra from Boston according to our data. JetBlue is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Culebra. Keep in mind that there are 6 different airlines that fly to Culebra on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

6h 46m

Direct flights

None
The fastest flight from Boston to Culebra takes 6h 46m
There are no direct flights from Boston to Culebra. There are no popular flight routes from Boston to Culebra.
Search flight deals

Frequently asked questions about flying from Boston to Culebra

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

    The distance between Boston Logan Intl and Culebra is about 1695.1 mi. 6h 46m 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 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.

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.

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