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$286+ Cheap flights from Cartagena (CTG) to Seattle (SEA)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SEA
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
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Cheap flight deals from Cartagena to Seattle

Cheapest flights from Cartagena to Seattle
Explore the most affordable flight options available from Cartagena to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This eDestinos deal was found by Cheapflights users on 3/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/284:35 am
CTG
-
SEA
2 stops19h 12m
Multiple Airlines
Tue 5/57:55 am
SEA
-
CTG
2 stops22h 15m
Multiple Airlines
Deal found 3/29$632
This Avianca deal was found by Cheapflights users on 3/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:35 am
CTG
-
SEA
2 stops16h 01m
Multiple Airlines
Sun 8/236:00 am
SEA
-
CTG
2 stops15h 10m
Multiple Airlines
Deal found 3/28$717
This eDestinos deal was found by Cheapflights users on 3/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:10 pm
CTG
-
SEA
2 stops23h 25m
Multiple Airlines
Sun 9/138:05 am
SEA
-
CTG
2 stops20h 05m
Multiple Airlines
Deal found 3/28$747
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:05 pm
CTG
-
SEA
1 stop10h 57m
American Airlines
Sat 11/710:08 pm
SEA
-
CTG
1 stop14h 06m
American Airlines
Deal found 3/27$777
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:42 am
CTG
-
SEA
2 stops31h 00m
United Airlines
Sun 9/1311:56 pm
SEA
-
CTG
2 stops21h 04m
United Airlines
Deal found 3/26$787
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:25 pm
CTG
-
SEA
1 stop24h 36m
American Airlines
Sun 9/1311:09 pm
SEA
-
CTG
1 stop10h 56m
American Airlines
Deal found 3/27$810

Find flight deals from Cartagena to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Cartagena (CTG) to Seattle (SEA). 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 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$632
(eDestinos)

One-way from

$286
(Kiwi.com)
Provider with most accurate pricing for Cartagena Rafael Nunez-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Cartagena Rafael Nunez-Seattle/Tacoma Intl flights.
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From Cartagena Rafael Nunez to Seattle/Tacoma Intl
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One-way flight from Cartagena Rafael Nunez to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cartagena to Seattle 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 31, 2026.
Use the filters below to find and compare flights from Cartagena to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 9/4

9:42 am-2:42 pm

2 stops31h 00m

Seattle/Tacoma Intl

Sun 9/13

11:56 pm-11:00 pm

2 stops21h 04m

$787

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Tue 4/14

9:45 am-7:42 pm

2 stops35h 57m

Seattle/Tacoma Intl

Sat 5/9

7:00 am-11:00 pm

2 stops14h 00m

$820

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Wed 4/15

3:05 pm-11:12 pm

2 stops34h 07m

Seattle/Tacoma Intl

Mon 5/11

11:59 pm-11:00 pm

2 stops21h 01m

$821

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Thu 4/23

6:20 am-11:12 pm

2 stops18h 52m

Seattle/Tacoma Intl

Mon 4/27

11:35 pm-11:00 pm

2 stops21h 25m

$833

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sun 8/16

3:10 pm-12:01 pm

1 stop22h 51m

Seattle/Tacoma Intl

Sun 8/23

9:50 pm-2:10 pm

2 stops14h 20m

$837
Quickest round-trip

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Thu 4/23

2:30 pm-10:00 am

1 stop21h 30m

Seattle/Tacoma Intl

Mon 4/27

11:15 pm-1:20 pm

1 stop12h 05m

$897
Cheapest one-way

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sat 5/2

7:35 am-9:27 am

3 stops51h 52m

$382

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Tue 5/5

9:45 am-6:35 pm

2 stops34h 50m

$401

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sun 5/3

11:00 am-3:05 pm

3 stops30h 05m

$416

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Mon 8/17

1:30 pm-10:16 am

2 stops22h 46m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 15 resultsSorted by cheapest first
1
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  • Most accurate provider: When it comes to deals on Cartagena-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cartagena-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cartagena-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cartagena-Seattle 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-Seattle 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 Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Related info for your journey

Find useful and relevant information for your journey from Cartagena to Seattle. 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 Seattle?

    Departing from Cartagena to Seattle will take you 31h. Airlines will cover a distance of 3723 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cartagena to Seattle 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen

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