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Cartagena

$221+ Cheap flights from Seattle (SEA) to Cartagena (CTG)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CTG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Seattle to Cartagena

Cheapest flights from Seattle to Cartagena
Explore the most affordable flight options available from Seattle to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:51 pm
SEA
-
CTG
2 stops21h 49m
Multiple Airlines
Wed 3/48:30 pm
CTG
-
SEA
2 stops21h 28m
Multiple Airlines
Deal found 1/27$484
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:40 pm
SEA
-
CTG
2 stops27h 05m
Multiple Airlines
Thu 2/58:30 pm
CTG
-
SEA
2 stops21h 27m
Multiple Airlines
Deal found 1/29$504
This Travelocity deal was found by Cheapflights users on 1/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:44 pm
SEA
-
CTG
2 stops22h 56m
Multiple Airlines
Sun 3/229:55 pm
CTG
-
SEA
2 stops24h 01m
Multiple Airlines
Deal found 1/29$521
This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/212:37 pm
SEA
-
CTG
2 stops21h 21m
Multiple Airlines
Mon 5/257:01 pm
CTG
-
SEA
2 stops21h 37m
Multiple Airlines
Deal found 1/26$522
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/294:05 pm
SEA
-
CTG
1 stop19h 12m
Delta
Thu 2/53:32 pm
CTG
-
SEA
1 stop21h 35m
Delta
Deal found 1/29$529
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:53 am
SEA
-
CTG
2 stops25h 47m
Multiple Airlines
Tue 3/39:55 pm
CTG
-
SEA
2 stops25h 05m
Multiple Airlines
Deal found 1/27$530
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:40 pm
SEA
-
CTG
2 stops24h 08m
Multiple Airlines
Tue 2/39:37 am
CTG
-
SEA
2 stops37h 13m
Multiple Airlines
Deal found 1/26$536
This Avianca deal was found by Cheapflights users on 1/27. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
SEA
-
CTG
2 stops14h 36m
Multiple Airlines
Sun 4/264:22 am
CTG
-
SEA
2 stops15h 42m
Multiple Airlines
Deal found 1/27$544
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:53 pm
SEA
-
CTG
2 stops22h 43m
Multiple Airlines
Thu 4/234:22 am
CTG
-
SEA
2 stops17h 25m
Multiple Airlines
Deal found 1/27$551
This LATAM Airlines deal was found by Cheapflights users on 1/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:17 am
SEA
-
CTG
2 stops24h 00m
LATAM Airlines
Wed 2/253:32 pm
CTG
-
SEA
2 stops24h 26m
LATAM Airlines
Deal found 1/28$553

Find flight deals from Seattle to Cartagena

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cartagena (CTG). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Expedia)

One-way from

$221
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$728
Provider with most accurate pricing for Seattle/Tacoma Intl-Cartagena Rafael Nunez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cartagena Rafael Nunez flights.
Search Deals
From Seattle/Tacoma Intl to Cartagena Rafael Nunez
Search Deals
One-way flight from Seattle/Tacoma Intl to Cartagena Rafael Nunez
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Cartagena 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 January 29, 2026.
Use the filters below to find and compare flights from Seattle to Cartagena that are best for you.

Fly from

Seattle

Fly to

Cartagena

Route

Depart

Return

Price

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Thu 5/21

2:37 pm-1:58 pm

2 stops21h 21m

Cartagena Rafael Nunez

Mon 5/25

7:01 pm-2:38 pm

2 stops21h 37m

$522

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Wed 2/25

4:05 pm-2:17 pm

1 stop19h 12m

Cartagena Rafael Nunez

Wed 3/4

3:32 pm-10:07 am

1 stop21h 35m

$529

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Sat 2/21

4:05 pm-2:17 pm

1 stop19h 12m

Cartagena Rafael Nunez

Sat 2/28

3:32 pm-10:07 am

1 stop21h 35m

$529

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Tue 2/24

2:44 pm-3:40 pm

2 stops21h 56m

Cartagena Rafael Nunez

Sun 3/1

9:55 pm-8:00 pm

2 stops25h 05m

$530

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Mon 2/23

10:53 am-3:40 pm

2 stops25h 47m

Cartagena Rafael Nunez

Mon 3/2

10:05 pm-8:00 pm

2 stops24h 55m

$530

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 2/27

4:05 pm-2:17 pm

1 stop19h 12m

Cartagena Rafael Nunez

Fri 3/6

7:00 am-10:30 pm

2 stops18h 30m

$532

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Tue 2/24

4:05 pm-2:17 pm

1 stop19h 12m

Cartagena Rafael Nunez

Tue 3/3

5:05 am-10:30 pm

2 stops20h 25m

$532

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Sat 4/11

2:38 pm-1:05 pm

2 stops20h 27m

Cartagena Rafael Nunez

Sat 4/18

9:55 pm-9:41 pm

2 stops25h 46m

$534

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Sat 2/21

2:44 pm-3:40 pm

2 stops21h 56m

Cartagena Rafael Nunez

Sat 2/28

5:40 am-9:53 pm

2 stops19h 13m

$554

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Wed 4/8

6:30 am-10:58 pm

2 stops14h 28m

Cartagena Rafael Nunez

Mon 4/13

9:46 am-10:50 pm

2 stops39h 04m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
1
2

Compare providers for flights from Seattle to Cartagena

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 Seattle to Cartagena in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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 Seattle-Cartagena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Cartagena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Cartagena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Cartagena 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 Seattle-Cartagena 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 Seattle to Cartagena

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

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Cartagena (average of $190). Flying from Seattle to Cartagena in July is currently the most expensive (average of $721). 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.

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

Reviews of airlines servicing Cartagena

Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Seattle to Cartagena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    A quick flight from Seattle to Cartagena can take about 19h 12m. Delta provides one of the quickest options available for as low as $529. Seattle and Cartagena are separated by a distance of 3723 mi.

  • What are the cheapest airlines flying from Seattle to Cartagena round-trip?

    Delta, at $556, was found to be the cheapest airline from Seattle to Cartagena. An alternate airline flying to your destination would be American Airlines. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seattle to Cartagena (average of $190). Flying from Seattle to Cartagena in July is currently the most expensive (average of $721). 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 Cartagena?

Book flights to Cartagena if you plan to visit one of these locations
Boca Grande

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Top 2 airlines flying from Seattle to Cartagena

Discover the top 2 airlines that operate flights from Seattle to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$556Average$698FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$583Average$728FlexibilityNo cancel feeOn-time71%

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