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Cartagena

$237+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CTG
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Cartagena Rafael Nunez are usually found in September or January, booked 64 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap 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 June 23, 2025.

Round-trip from

$572
(Travelocity)

One-way from

$237
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,141
From Seattle/Tacoma Intl to Cartagena Rafael Nunez
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One-way flight from Seattle/Tacoma Intl to Cartagena Rafael Nunez
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Highest demand for flights based on searches. 14% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 23, 2025.

This Travelocity deal was found by Cheapflights users on 6/22. 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.
Mon 7/215:30 pmSEA - CTG
2 stops16h 45mMultiple Airlines
Mon 7/2810:35 pmCTG - SEA
1 stop19h 33mMultiple Airlines
Deal found 6/22$572
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 8/52:50 pmSEA - CTG
2 stops39h 50mUnited Airlines
Tue 8/129:39 amCTG - SEA
2 stops25h 09mUnited Airlines
Deal found 6/21$586
This FlightHub deal was found by Cheapflights users on 6/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:30 pmSEA - CTG
2 stops16h 45mSpirit Airlines
Mon 8/41:28 pmCTG - SEA
2 stops28h 57mSpirit Airlines
Deal found 6/21$588
This Copa Airlines deal was found by Cheapflights users on 6/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:14 pmSEA - CTG
2 stops18h 51mCopa Airlines
Mon 9/229:22 amCTG - SEA
2 stops14h 53mCopa Airlines
Deal found 6/23$628
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 11/211:10 pmSEA - CTG
1 stop10h 56mAmerican Airlines
Tue 3/241:50 pmCTG - SEA
1 stop11h 31mAmerican Airlines
Deal found 6/21$684
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 9/1211:35 pmSEA - CTG
1 stop11h 37mDelta
Mon 9/226:46 amCTG - SEA
2 stops17h 14mDelta
Deal found 6/22$697
This CheapOair deal was found by Cheapflights users on 6/21. 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.
Fri 9/56:00 amSEA - CTG
1 stop29h 18mLATAM Airlines
Fri 9/123:42 amCTG - SEA
2 stops44h 18mLATAM Airlines
Deal found 6/21$883
This Aeromexico deal was found by Cheapflights users on 6/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:20 amSEA - CTG
1 stop29h 10mAeromexico
Mon 8/113:46 amCTG - SEA
2 stops36h 14mAeromexico
Deal found 6/20$1,104
This Air Canada deal was found by Cheapflights users on 6/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 pmSEA - CTG
2 stops38h 30mAir Canada
Sat 1/32:50 pmCTG - SEA
1 stop34h 06mAir Canada
Deal found 6/22$1,541

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 June 23, 2025.
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

Mon 7/21

5:30 pm-12:15 pm

2 stops16h 45m

Cartagena Rafael Nunez

Mon 7/28

10:35 pm-4:08 pm

1 stop19h 33m

$572

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Tue 8/5

2:50 pm-8:40 am

2 stops39h 50m

Cartagena Rafael Nunez

Tue 8/12

9:39 am-8:48 am

2 stops25h 09m

$586

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Mon 7/21

5:30 pm-12:15 pm

2 stops16h 45m

Cartagena Rafael Nunez

Mon 8/4

1:28 pm-4:25 pm

2 stops28h 57m

$588

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 9/12

5:14 pm-2:05 pm

2 stops18h 51m

Cartagena Rafael Nunez

Mon 9/22

9:22 am-10:15 pm

2 stops14h 53m

$628

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 9/12

8:58 pm-12:25 pm

1 stop13h 27m

Cartagena Rafael Nunez

Mon 9/22

1:25 pm-11:59 pm

1 stop12h 34m

$694

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 9/12

11:35 pm-1:12 pm

1 stop11h 37m

Cartagena Rafael Nunez

Mon 9/22

6:46 am-10:00 pm

2 stops17h 14m

$697

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 9/5

6:00 am-1:18 pm

1 stop29h 18m

Cartagena Rafael Nunez

Fri 9/12

3:42 am-10:00 pm

2 stops44h 18m

$883

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Tue 8/5

7:20 am-2:30 pm

1 stop29h 10m

Cartagena Rafael Nunez

Mon 8/11

3:46 am-2:00 pm

2 stops36h 14m

$1,104

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Sat 9/6

8:05 am-12:06 pm

2 stops26h 01m

$237

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Wed 7/9

5:15 pm-8:41 am

2 stops37h 26m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 16 results
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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

How far ahead should I book a flight from Seattle to Cartagena?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cartagena. Price data was last updated on June 20, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Cartagena, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Cartagena (average of $404). Flying from Seattle to Cartagena in December is currently the most expensive (average of $521). 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.

What is the cheapest time of day to fly from SEA to CTG?

Find hourly flight availability from Seattle to Cartagena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 23, 2025.

It’s typically best to fly out from Seattle to Cartagena in the evening. Doing so could potentially save you 49% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Cartagena by month

Plan your trip to Cartagena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cartagena ranges from 0.0 - 8.7 inches per month. October is typically the wettest month, when rainfall can reach 8.7 in. January is typically the driest time to visit Cartagena when rainfall is around 0.0 in.

Temperature in Cartagena by month

Plan your trip to Cartagena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cartagena, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 June 23, 2025.
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,791 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,460 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,717 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,831 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    United Airlines, at $586, was found to be the cheapest airline from Seattle to Cartagena.Alternate airlines to your destination round-trip include Spirit Airlines and Copa Airlines. These flights start at 28% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $264. Spirit Airlines flights start at $277 while deals on JetBlue start at $484 one-way.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Cartagena (average of $404). Flying from Seattle to Cartagena in December is currently the most expensive (average of $521). 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

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Top 3 airlines flying from Seattle to Cartagena

Discover the top 3 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$454Average$749FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$463Average$758FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$702Average$986FlexibilityNo cancel feeOn-time70%

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