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$331+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$734
(United Airlines)

One-way from

$331
(Mytrip)
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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Find 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 6/219:38 amCTG - SEA
2 stops37h 37mUnited Airlines
Fri 7/45:00 amSEA - CTG
2 stops49h 41mUnited Airlines
Deal found 6/11$734
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 6/211:15 pmCTG - SEA
2 stops27h 48mSpirit Airlines
Fri 7/43:58 pmSEA - CTG
3 stops18h 12mSpirit Airlines
Deal found 6/11$860
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Thu 7/104:22 amCTG - SEA
2 stops18h 13mMultiple Airlines
Thu 7/1010:41 pmSEA - CTG
1 stop33h 14mMultiple Airlines
Deal found 6/12$903
This CheapOair deal was found by Cheapflights users on 6/11. 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 6/203:37 amCTG - SEA
2 stops44h 19mLATAM Airlines
Fri 7/48:00 amSEA - CTG
2 stops27h 15mLATAM Airlines
Deal found 6/11$1,373
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/261:25 pmCTG - SEA
1 stop12h 32mAmerican Airlines
Sat 8/28:16 pmSEA - CTG
1 stop14h 09mAmerican Airlines
Deal found 6/11$1,473

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 June 12, 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

Sat 6/21

9:38 am-9:15 pm

2 stops37h 37m

Seattle/Tacoma Intl

Fri 7/4

5:00 am-8:41 am

2 stops49h 41m

$734

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sat 6/21

1:15 pm-3:03 pm

2 stops27h 48m

Seattle/Tacoma Intl

Fri 7/4

3:58 pm-12:10 pm

3 stops18h 12m

$860

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Thu 7/10

4:22 am-8:35 pm

2 stops18h 13m

Seattle/Tacoma Intl

Thu 7/10

10:41 pm-9:55 am

1 stop33h 14m

$903

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 6/20

3:37 am-9:56 pm

2 stops44h 19m

Seattle/Tacoma Intl

Fri 7/4

8:00 am-1:15 pm

2 stops27h 15m

$1,373

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sat 7/26

1:25 pm-11:57 pm

1 stop12h 32m

Seattle/Tacoma Intl

Sat 8/2

8:16 pm-12:25 pm

1 stop14h 09m

$1,473

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sun 7/13

10:40 am-4:25 pm

3 stops31h 45m

$331

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sun 7/13

1:28 pm-4:25 pm

2 stops28h 57m

$335

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sun 8/3

9:38 am-9:12 pm

2 stops37h 34m

$658

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Sun 8/3

3:47 am-9:54 pm

2 stops20h 07m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from Cartagena to Seattle

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated June 12, 2025.
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
United Airlines
7.4
Good
8,790 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP
Spirit Airlines
6.3
Okay
8,052 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

ATL - MSP

Late flight, just one person at the gate. He managed to solve problems and get everybody on the plane at the same time smoothly and with great professionalism. Left on time and arrived early to MSP

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.

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

    Our cheapest airline available from Cartagena to Seattle is United Airlines. Our recent data shows that you can find tickets from as low as $734 on this airline. Additional options worth looking into are Spirit Airlines and LATAM Airlines, starting at $860 and $1,373 round-trip.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $335. United Airlines flights start at $658 while deals on LATAM Airlines start at $814 one-way.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Cartagena to Seattle (average of $238). Flying from Cartagena to Seattle in July is currently the most expensive (average of $391). 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
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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