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$627+ Cheap flights from Cartagena (CTG) to Seattle (SEA)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$627
(United Airlines)
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 July 3, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:39 amCTG - SEA
2 stops25h 09mUnited Airlines
Fri 8/225:15 pmSEA - CTG
2 stops37h 25mUnited Airlines
Deal found 7/1$627
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.
Fri 8/151:36 pmCTG - SEA
3 stops29h 20mMultiple Airlines
Fri 8/2211:55 pmSEA - CTG
3 stops34h 33mMultiple Airlines
Deal found 7/1$676
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:25 pmCTG - SEA
1 stop12h 49mAmerican Airlines
Fri 8/228:08 pmSEA - CTG
1 stop15h 56mAmerican Airlines
Deal found 7/1$784
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:21 amCTG - SEA
2 stops22h 02mLATAM Airlines
Sat 8/238:35 amSEA - CTG
2 stops33h 35mLATAM Airlines
Deal found 7/2$1,258
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:21 amCTG - SEA
2 stops43h 39mAeromexico
Sat 8/239:30 amSEA - CTG
1 stop27h 00mAeromexico
Deal found 7/2$1,977

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 July 3, 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

Fri 8/15

9:39 am-8:48 am

2 stops25h 09m

Seattle/Tacoma Intl

Fri 8/22

5:15 pm-8:40 am

2 stops37h 25m

$627

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 8/15

1:36 pm-4:56 pm

3 stops29h 20m

Seattle/Tacoma Intl

Fri 8/22

11:55 pm-12:28 pm

3 stops34h 33m

$676

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 8/15

1:25 pm-12:14 am

1 stop12h 49m

Seattle/Tacoma Intl

Fri 8/22

8:08 pm-2:04 pm

1 stop15h 56m

$784

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 8/15

2:21 am-10:23 pm

2 stops22h 02m

Seattle/Tacoma Intl

Sat 8/23

8:35 am-8:10 pm

2 stops33h 35m

$1,258

CartagenaSeattle

CTG - SEA

CTGSEA

Cartagena Rafael Nunez

Fri 8/15

2:21 am-8:00 pm

2 stops43h 39m

Seattle/Tacoma Intl

Sat 8/23

9:30 am-2:30 pm

1 stop27h 00m

$1,977

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

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 July 3, 2025.
Read reviews from past customers who have flown LATAM Airlines, Aeromexico, and United Airlines from Cartagena to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,805 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Aeromexico
7.5
Good
1,718 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,861 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Entertainment

7.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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 $627 on this airline. Additional options worth looking into are American Airlines and LATAM Airlines, starting at $784 and $1,258 round-trip.

  • 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 $390). 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
Lynnwood
Renton
Olympia
Shoreline
Puyallup
Cle Elum
Centralia
Kent
Federal Way
Chehalis
Kirkland
Aberdeen
Shelton

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