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$178+ Cheap flights from Cartagena (CTG) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — BOS
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Cartagena to Boston

Cheapest flights from Cartagena to Boston
Explore the most affordable flight options available from Cartagena to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:25 pm
CTG
-
BOS
2 stops20h 47m
American Airlines
Tue 5/125:40 pm
BOS
-
CTG
2 stops19h 29m
American Airlines
Deal found 3/9$321
This Expedia deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:14 pm
CTG
-
BOS
1 stop9h 45m
Spirit Airlines
Sun 4/125:45 am
BOS
-
CTG
1 stop7h 21m
Spirit Airlines
Deal found 3/9$341
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:25 am
CTG
-
BOS
2 stops14h 50m
Delta
Tue 5/125:35 am
BOS
-
CTG
1 stop8h 23m
Delta
Deal found 3/10$345
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:30 pm
CTG
-
BOS
1 stop9h 43m
Delta
Tue 4/146:45 am
BOS
-
CTG
1 stop7h 35m
Delta
Deal found 3/9$348
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:25 pm
CTG
-
BOS
1 stop19h 37m
American Airlines
Sun 4/129:15 pm
BOS
-
CTG
2 stops17h 49m
American Airlines
Deal found 3/9$350
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:25 am
CTG
-
BOS
2 stops15h 09m
Delta
Tue 4/146:45 am
BOS
-
CTG
1 stop7h 35m
Delta
Deal found 3/9$351
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:30 am
CTG
-
BOS
2 stops17h 03m
Delta
Wed 4/155:35 am
BOS
-
CTG
2 stops19h 00m
Delta
Deal found 3/11$352
This LATAM Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:30 am
CTG
-
BOS
2 stops16h 39m
LATAM Airlines
Tue 5/195:35 am
BOS
-
CTG
1 stop8h 23m
LATAM Airlines
Deal found 3/12$353
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:30 pm
CTG
-
BOS
1 stop9h 43m
Delta
Wed 4/157:33 am
BOS
-
CTG
2 stops17h 02m
Delta
Deal found 3/9$355
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:30 am
CTG
-
BOS
2 stops14h 04m
Delta
Sun 4/125:35 am
BOS
-
CTG
2 stops16h 35m
Delta
Deal found 3/9$357

Find flight deals from Cartagena to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Cartagena (CTG) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(American Airlines)

One-way from

$178
(eDestinos)

Popular in

July

Cheapest in

March

Average price

$282
Provider with most accurate pricing for Cartagena Rafael Nunez-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-Boston Logan Intl flights.
Search Deals
From Cartagena Rafael Nunez to Boston Logan Intl
Search Deals
One-way flight from Cartagena Rafael Nunez to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cartagena to Boston 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, Cheapflights users made 2,558,603 searches. Data last updated March 14, 2026.
Use the filters below to find and compare flights from Cartagena to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Fri 4/10

5:30 am-11:01 pm

2 stops16h 31m

Boston Logan Intl

Sun 4/12

5:35 am-1:15 pm

1 stop8h 40m

$351

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sat 5/9

5:30 am-11:09 pm

2 stops16h 39m

Boston Logan Intl

Tue 5/19

5:35 am-12:58 pm

1 stop8h 23m

$353

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Wed 4/8

5:30 am-11:33 pm

2 stops17h 03m

Boston Logan Intl

Sun 4/12

5:35 am-6:30 pm

2 stops13h 55m

$357

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Wed 4/8

12:00 pm-11:09 pm

1 stop10h 09m

Boston Logan Intl

Wed 4/15

3:46 pm-8:05 am

1 stop17h 19m

$359

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sat 4/4

4:25 am-1:09 am

2 stops19h 44m

Boston Logan Intl

Sat 4/11

7:20 am-7:10 am

2 stops24h 50m

$360

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Thu 5/7

9:45 pm-11:31 pm

2 stops24h 46m

Boston Logan Intl

Sun 5/10

7:15 am-11:35 pm

2 stops17h 20m

$360

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Tue 5/5

9:25 am-1:15 am

2 stops14h 50m

Boston Logan Intl

Tue 5/12

5:35 am-12:58 pm

1 stop8h 23m

$373

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sat 5/9

3:10 pm-11:51 am

1 stop19h 41m

Boston Logan Intl

Tue 5/19

12:44 pm-12:09 pm

1 stop24h 25m

$381
Quickest round-trip

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Fri 4/10

2:15 pm-12:17 am

1 stop9h 02m

Boston Logan Intl

Mon 4/13

5:17 am-2:04 pm

1 stop9h 47m

$387
Cheapest one-way
Quickest one-way

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sun 5/31

11:00 am-8:50 pm

1 stop8h 50m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Cartagena-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cartagena-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cartagena-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cartagena-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cartagena-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cartagena to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Cartagena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cartagena to Boston

What is the cheapest month to book a flight from Cartagena to Boston?

Currently, December is the cheapest month in which you can book a flight from Cartagena to Boston (average of $195). Flying from Cartagena to Boston in November is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Cartagena to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cartagena to Boston?

    For as low as $341, American Airlines can have you in Boston from Cartagena in 9h 45m. The distance between Cartagena and Boston is about 2221 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Cartagena to Boston one-way?

    The cheapest airlines for a one-way flight from Cartagena to Boston are Spirit Airlines ($180), JetBlue ($229), and American Airlines ($230).

  • Can I find deals for flights from Cartagena to Boston that include hotel bookings?

    Yes. In addition to deals on Cartagena to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cartagena to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cartagena to Boston.

  • Can I find deals for business class flights from Cartagena to Boston?

    Yes. Cheapflights offers flight deals from Cartagena to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cartagena to Boston?

    Currently, December is the cheapest month in which you can book a flight from Cartagena to Boston (average of $195). Flying from Cartagena to Boston in November is currently the most expensive (average of $351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy

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