Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boston to Culebra from $411

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 Culebra departing on 7/29. 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

Find the cheapest flights from Boston to Culebra

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 pm - 10:22 am
BOS
-
CPX
15h 02m
1 stop
Multiple Airlines Logo
8:54 am - 10:15 am
CPX
-
BOS
25h 21m
1 stop
$600Multiple Airlines
Mon, Oct 5 - Fri, Oct 9
Multiple Airlines Logo
6:00 am - 10:22 am
BOS
-
CPX
28h 22m
2 stops
Multiple Airlines Logo
10:48 am - 9:28 pm
CPX
-
BOS
10h 40m
2 stops
$604Multiple Airlines
Mon, Oct 5 - Fri, Oct 9
Multiple Airlines Logo
6:00 am - 12:46 pm
BOS
-
CPX
6h 46m
1 stop
Multiple Airlines Logo
5:41 pm - 10:05 am
CPX
-
BOS
16h 24m
1 stop
$648Multiple Airlines
Mon, Aug 17 - Sat, Aug 22
Multiple Airlines Logo
10:05 pm - 5:21 pm
BOS
-
CPX
19h 16m
1 stop
Multiple Airlines Logo
3:05 pm - 9:01 am
CPX
-
BOS
17h 56m
1 stop
$696Multiple Airlines
Sun, Aug 9 - Thu, Aug 13
Multiple Airlines Logo
10:05 pm - 8:34 am
BOS
-
CPX
10h 29m
1 stop
Multiple Airlines Logo
5:41 pm - 7:46 am
CPX
-
BOS
14h 05m
2 stops
$714Multiple Airlines
Sun, Aug 9 - Thu, Aug 13
Multiple Airlines Logo
5:45 am - 5:21 pm
BOS
-
CPX
11h 36m
2 stops
Multiple Airlines Logo
5:41 pm - 8:17 am
CPX
-
BOS
14h 36m
2 stops
$763Multiple Airlines
Mon, Aug 17 - Sat, Aug 22
Multiple Airlines Logo
5:10 am - 5:21 pm
BOS
-
CPX
12h 11m
2 stops
Multiple Airlines Logo
5:41 pm - 7:46 am
CPX
-
BOS
14h 05m
2 stops
$905Multiple Airlines
Sun, Aug 9 - Thu, Aug 13
United Airlines Logo
6:05 am - 5:21 pm
BOS
-
CPX
11h 16m
2 stops
United Airlines Logo
10:48 am - 9:53 pm
CPX
-
BOS
11h 05m
2 stops
$1,076United Airlines
Mon, Aug 3 - Fri, Aug 7
United Airlines Logo
8:27 pm - 5:21 pm
BOS
-
CPX
20h 54m
2 stops
United Airlines Logo
10:48 am - 9:53 pm
CPX
-
BOS
11h 05m
2 stops
$1,200United Airlines
Tue, Aug 4 - Fri, Aug 7
United Airlines Logo
3:13 pm - 5:21 pm
BOS
-
CPX
26h 08m
3 stops
United Airlines Logo
10:48 am - 9:53 pm
CPX
-
BOS
11h 05m
2 stops
$1,260United Airlines
Tue, Aug 4 - Fri, Aug 7

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

United Airlines flights from Boston to Culebra

Our best United Airlines deals on Boston to Culebra flight tickets
United Airlines
Aug 3
BOS6:05 amBoston Logan Intl
11h 16m
2 stops
CPX5:21 pmCulebra
Aug 7
CPX10:48 amCulebra
11h 05m
2 stops
BOS9:53 pmBoston Logan Intl
$1,076
United Airlines
Aug 4
BOS8:27 pmBoston Logan Intl
20h 54m
2 stops
CPX5:21 pmCulebra
Aug 7
CPX10:48 amCulebra
11h 05m
2 stops
BOS9:53 pmBoston Logan Intl
$1,200
United Airlines
Aug 4
BOS3:13 pmBoston Logan Intl
26h 08m
3 stops
CPX5:21 pmCulebra
Aug 7
CPX10:48 amCulebra
11h 05m
2 stops
BOS9:53 pmBoston Logan Intl
$1,260

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 July 23, 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

Mon 10/5

7:20 pm-10:22 am

1 stop15h 02m

Culebra

Fri 10/9

8:54 am-10:15 am

1 stop25h 21m

$600

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Mon 10/5

6:00 am-10:22 am

2 stops28h 22m

Culebra

Fri 10/9

10:48 am-9:28 pm

2 stops10h 40m

$604

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Mon 8/17

6:00 am-12:46 pm

1 stop6h 46m

Culebra

Sat 8/22

5:41 pm-10:05 am

1 stop16h 24m

$648

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sun 8/9

10:05 pm-5:21 pm

1 stop19h 16m

Culebra

Thu 8/13

3:05 pm-9:01 am

1 stop17h 56m

$696

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sun 8/9

10:05 pm-8:34 am

1 stop10h 29m

Culebra

Thu 8/13

5:41 pm-7:46 am

2 stops14h 05m

$714

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Mon 8/17

5:45 am-5:21 pm

2 stops11h 36m

Culebra

Sat 8/22

5:41 pm-8:17 am

2 stops14h 36m

$763

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Sun 8/9

5:10 am-5:21 pm

2 stops12h 11m

Culebra

Thu 8/13

5:41 pm-7:46 am

2 stops14h 05m

$905
Quickest round-trip

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Mon 8/3

6:05 am-5:21 pm

2 stops11h 16m

Culebra

Fri 8/7

10:48 am-9:53 pm

2 stops11h 05m

$1,076

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Tue 8/4

8:27 pm-5:21 pm

2 stops20h 54m

Culebra

Fri 8/7

10:48 am-9:53 pm

2 stops11h 05m

$1,200

BostonCulebra

BOS - CPX

BOSCPX

Boston Logan Intl

Tue 8/4

3:13 pm-5:21 pm

3 stops26h 08m

Culebra

Fri 8/7

10:48 am-9:53 pm

2 stops11h 05m

$1,260

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 is the cheapest airline that flies from Boston Logan Intl to Culebra?

JetBlue and United Airlines are the most popular carriers operating from Boston Logan Intl to Culebra

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 68% 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

10h 21m

Direct flights

None
The fastest flight from Boston to Culebra takes 10h 21m
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. 10h 21m 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.

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
Sat 8/22
Sat 8/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico