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Cartagena

$552+ Cheap flights from Seattle (SEA) to Cartagena (CTG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CTG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 August, 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 July 3, 2025.

Round-trip from

$552
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$857
From Seattle/Tacoma Intl to Cartagena Rafael Nunez
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Highest demand for flights based on searches. 14% potential increase in price ($143 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 July 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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:55 amSEA - CTG
1 stop26h 33mMultiple Airlines
Wed 8/208:18 pmCTG - SEA
2 stops27h 47mMultiple Airlines
Deal found 6/30$552
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:30 pmSEA - CTG
2 stops16h 45mSpirit Airlines
Thu 8/71:28 pmCTG - SEA
3 stops28h 57mSpirit Airlines
Deal found 7/1$555
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/67:00 amSEA - CTG
2 stops23h 40mUnited Airlines
Wed 8/139:39 amCTG - SEA
2 stops17h 20mUnited Airlines
Deal found 7/2$578
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 12/103:55 pmSEA - CTG
1 stop18h 51mDelta
Wed 12/243:10 pmCTG - SEA
1 stop12h 04mDelta
Deal found 7/2$651
This Justfly.com deal was found by Cheapflights users on 7/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:20 pmSEA - CTG
1 stop11h 56mLATAM Airlines
Mon 9/227:26 amCTG - SEA
2 stops16h 40mLATAM Airlines
Deal found 7/2$662
This Copa Airlines deal was found by Cheapflights users on 7/3. 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 56mCopa Airlines
Mon 9/229:27 amCTG - SEA
2 stops30h 03mCopa Airlines
Deal found 7/3$694
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 12/611:03 pmSEA - CTG
1 stop18h 22mAmerican Airlines
Sat 12/139:05 amCTG - SEA
1 stop17h 17mAmerican Airlines
Deal found 7/3$704

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 July 3, 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

Sun 8/17

7:55 am-12:28 pm

1 stop26h 33m

Cartagena Rafael Nunez

Wed 8/20

8:18 pm-10:05 pm

2 stops27h 47m

$552

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Thu 7/31

5:30 pm-12:15 pm

2 stops16h 45m

Cartagena Rafael Nunez

Thu 8/7

1:28 pm-4:25 pm

3 stops28h 57m

$555

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Wed 8/6

5:10 am-8:40 am

2 stops25h 30m

Cartagena Rafael Nunez

Tue 8/12

9:39 am-12:59 am

2 stops17h 20m

$578

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 9/12

11:20 pm-1:16 pm

1 stop11h 56m

Cartagena Rafael Nunez

Mon 9/22

7:26 am-10:06 pm

2 stops16h 40m

$662

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Fri 9/12

5:14 pm-2:10 pm

2 stops18h 56m

Cartagena Rafael Nunez

Mon 9/22

9:27 am-1:30 pm

2 stops30h 03m

$694

SeattleCartagena

SEA - CTG

SEACTG

Seattle/Tacoma Intl

Sat 9/13

8:51 pm-12:25 pm

1 stop13h 34m

Cartagena Rafael Nunez

Sat 9/20

1:25 pm-11:59 pm

1 stop12h 34m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 27, 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 July 3, 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.

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa 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
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
1,805 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
1,467 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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?

    Spirit Airlines, at $555, was found to be the cheapest airline from Seattle to Cartagena.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 32% 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, 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

Traveling to a place near Seattle?

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Boca Grande

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$454Average$764FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$463Average$761FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$702Average$986FlexibilityNo cancel feeOn-time70%

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