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$263+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — BOS
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:20 am
CTG
-
BOS
2 stops29h 23m
United Airlines
Mon 9/289:51 am
BOS
-
CTG
2 stops14h 09m
United Airlines
Deal found 7/23$411
This Delta deal was found by Cheapflights users on 7/27. 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.
Sun 9/134:30 am
CTG
-
BOS
2 stops18h 00m
Delta
Wed 10/282:59 pm
BOS
-
CTG
1 stop23h 16m
Delta
Deal found 7/27$413
This LATAM Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 9/242:30 pm
CTG
-
BOS
1 stop9h 47m
LATAM Airlines
Mon 9/283:05 pm
BOS
-
CTG
2 stops26h 10m
LATAM Airlines
Deal found 7/23$418
This Delta deal was found by Cheapflights users on 7/24. 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 9/85:35 am
CTG
-
BOS
2 stops16h 55m
Delta
Tue 9/157:10 am
BOS
-
CTG
2 stops17h 25m
Delta
Deal found 7/24$421
This LATAM Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 9/254:30 am
CTG
-
BOS
2 stops17h 29m
LATAM Airlines
Mon 9/283:05 pm
BOS
-
CTG
2 stops26h 20m
LATAM Airlines
Deal found 7/25$422
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:20 am
CTG
-
BOS
2 stops31h 02m
United Airlines
Mon 9/2810:51 am
BOS
-
CTG
2 stops13h 09m
United Airlines
Deal found 7/25$424
This LATAM Airlines deal was found by Cheapflights users on 7/26. 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.
Sun 9/134:30 am
CTG
-
BOS
2 stops18h 00m
LATAM Airlines
Wed 10/287:10 pm
BOS
-
CTG
2 stops24h 35m
LATAM Airlines
Deal found 7/26$430
This PocketFare deal was found by Cheapflights users on 7/23. 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 PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:35 am
CTG
-
BOS
2 stops16h 55m
Delta
Thu 9/177:10 am
BOS
-
CTG
2 stops38h 20m
Delta
Deal found 7/23$439

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$411
(United Airlines)

One-way from

$263
(Super.com)

Popular in

January

Cheapest in

March

Average price

$443
Provider with most accurate pricing for Cartagena Rafael Nunez-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-Boston Logan Intl flights.
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From Cartagena Rafael Nunez to Boston Logan Intl
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One-way flight from Cartagena Rafael Nunez to Boston Logan Intl
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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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 July 27, 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

Sun 9/13

4:30 am-11:30 pm

2 stops18h 00m

Boston Logan Intl

Wed 10/28

2:59 pm-1:15 pm

1 stop23h 16m

$413

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Thu 9/24

3:05 pm-7:25 pm

2 stops27h 20m

Boston Logan Intl

Mon 9/28

6:00 am-11:00 pm

2 stops18h 00m

$414

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Thu 9/24

2:30 pm-1:17 am

1 stop9h 47m

Boston Logan Intl

Mon 9/28

3:05 pm-4:15 pm

2 stops26h 10m

$418

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Tue 9/8

5:35 am-11:30 pm

2 stops16h 55m

Boston Logan Intl

Tue 9/15

7:10 am-11:35 pm

2 stops17h 25m

$421

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Wed 9/16

6:20 am-2:22 pm

2 stops31h 02m

Boston Logan Intl

Mon 9/28

10:51 am-11:00 pm

2 stops13h 09m

$424

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sun 9/13

4:30 am-11:30 pm

2 stops18h 00m

Boston Logan Intl

Wed 10/28

7:10 pm-6:45 pm

2 stops24h 35m

$430
Quickest round-trip

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Wed 9/16

9:45 am-11:02 pm

1 stop12h 17m

Boston Logan Intl

Mon 9/28

3:55 pm-8:40 am

1 stop17h 45m

$439
Cheapest one-way
Quickest one-way

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sun 9/20

11:00 am-8:50 pm

1 stop8h 50m

$263

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Wed 9/23

1:35 pm-12:59 am

1 stop10h 24m

$323

CartagenaBoston

CTG - BOS

CTGBOS

Cartagena Rafael Nunez

Sun 9/20

4:30 am-8:50 pm

2 stops15h 20m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 18 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

How much does it cost to fly round-trip from Cartagena to Boston?

Airfare is below average for this route at the moment.

Cartagena to Boston flights typically cost between $463 and $627 in September.
The cheapest round-trip price found within the last 5 days was $411 on United Airlines (Sep 24-Sep 28).

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 $413, Delta can have you in Boston from Cartagena in 18h. 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 Arajet ($202), JetBlue ($229), and Avianca ($237).

  • 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

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