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$312+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SEA
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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 December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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.
Mon 12/293:04 pmCTG - SEA
2 stops31h 40mUnited Airlines
Wed 12/3111:59 pmSEA - CTG
2 stops20h 01mUnited Airlines
Deal found 12/25$788
This Expedia deal was found by Cheapflights users on 12/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:45 pmCTG - SEA
2 stops32h 31mMultiple Airlines
Wed 12/3110:55 pmSEA - CTG
1 stop12h 12mMultiple Airlines
Deal found 12/25$1,035
This CheapOair deal was found by Cheapflights users on 12/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:22 pmCTG - SEA
1 stop11h 36mLATAM Airlines
Wed 12/318:15 amSEA - CTG
1 stop26h 52mLATAM Airlines
Deal found 12/25$1,134

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$561
(Orbitz)

One-way from

$312
(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 December 26, 2025.
Use the filters below to find and compare flights from Cartagena to Seattle that are best for you.

Fly from

Cartagena

Fly to

Seattle

Route

Depart

Return

Price

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Tue 1/20

9:25 pm-8:57 pm

2 stops26h 32m

Seattle/Tacoma Intl

Fri 1/23

8:10 am-11:40 am

2 stops48h 30m

$534

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Tue 1/20

9:55 pm-8:57 pm

2 stops26h 02m

Seattle/Tacoma Intl

Fri 1/23

11:55 am-2:17 pm

1 stop23h 22m

$640

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Thu 1/22

3:32 pm-10:07 am

1 stop21h 35m

Seattle/Tacoma Intl

Sun 1/25

10:59 pm-2:17 pm

1 stop12h 18m

$844

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Thu 1/29

3:32 pm-10:07 am

1 stop21h 35m

Seattle/Tacoma Intl

Mon 2/2

6:15 am-11:16 pm

2 stops14h 01m

$847

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Tue 1/20

5:55 pm-4:01 pm

3 stops25h 06m

Seattle/Tacoma Intl

Fri 1/23

7:00 am-11:00 pm

2 stops13h 00m

$890

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Tue 1/20

2:30 pm-11:42 pm

1 stop12h 12m

Seattle/Tacoma Intl

Fri 1/23

11:11 pm-1:30 pm

1 stop11h 19m

$914

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Thu 1/15

2:21 pm-12:47 pm

3 stops49h 26m

$312

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 4/17

11:33 am-10:18 am

2 stops24h 45m

$319

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sat 4/18

6:25 pm-8:29 am

3 stops40h 04m

$343

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 4/17

1:55 pm-11:16 pm

1 stop11h 21m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 12 results
1
2

Compare providers for flights from Cartagena to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cartagena to Seattle in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cartagena-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cartagena-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 21h 35m. Airlines will cover a distance of 3723 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
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Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

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