$467+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SEA
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Cartagena to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cartagena to Seattle
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Best
One-way
Cheapest flights from Cartagena to SeattleExplore 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 October 26, 2026.
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 October 26, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:34 pm -
1 stop11h 21m
Sat 1/302:00 pm -
1 stop21h 10m
Deal found 10/21![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:20 pm -
2 stops22h 29m
Sun 1/314:00 pm -
2 stops43h 50m
Deal found 10/22![United Airlines logo]()
$834
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/54:37 pm -
2 stops21h 42m
Sat 12/1211:39 pm -
2 stops12h 58m
Deal found 10/21![American Airlines logo]()
$841
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/164:37 pm -
2 stops19h 58m
Sat 1/306:19 pm -
2 stops18h 19m
Deal found 10/21![American Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:36 pm -
1 stop13h 23m
Sun 1/318:59 pm -
1 stop15h 39m
Deal found 10/22![American Airlines logo]()
$865
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:55 am -
2 stops30h 15m
Fri 1/2911:32 am -
2 stops30h 55m
Deal found 10/22![Multiple Airlines logo]()
$866
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:00 am -
1 stop19h 59m
Fri 1/298:59 pm -
1 stop13h 36m
Deal found 10/22![American Airlines logo]()
$888
This Trip.com deal was found by Cheapflights users on 10/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/263:16 pm -
1 stop11h 39m
Sun 1/319:20 pm -
1 stop13h 50m
Deal found 10/22![LATAM Airlines logo]()
$936
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:36 pm -
2 stops21h 52m
Sun 1/1011:59 pm -
2 stops12h 39m
Deal found 10/22![American Airlines logo]()
$937
Best flights from Cartagena to SeattleDiscover carefully curated flight deals from Cartagena to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Cartagena to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 4/221:20 pm -
1 stop11h 18m
Sun 4/252:00 pm -
1 stop21h 50m
Deal found 10/21![United Airlines logo]()
$827
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:34 pm -
1 stop11h 21m
Sat 1/302:00 pm -
1 stop21h 10m
Deal found 10/21![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:20 pm -
1 stop31h 56m
Sun 1/104:00 pm -
2 stops43h 50m
Deal found 10/22![United Airlines logo]()
$834
One-way flights from Cartagena to SeattleSearch for one-way flight options from Cartagena to Seattle. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Cartagena to Seattle. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:35 am -
3 stops26h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:35 am -
3 stops28h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/94:00 pm -
2 stops44h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/294:00 pm -
2 stops20h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:29 am -
3 stops27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$589
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:35 pm -
1 stop21h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:59 am -
3 stops33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$610
This BusinessClass deal was found by Cheapflights users on 10/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/304:48 pm -
2 stops20h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![GOL logo]()
$635
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/284:48 pm -
1 stop22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$689
Find 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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $827 (United Airlines) |
One-way from | $467 (Kiwi.com) |
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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Cartagena to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Fri 11/27
9:35 am-9:03 am
3 stops26h 28m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$467
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Sat 1/9
4:00 pm-9:49 am
2 stops44h 49m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$574
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Tue 12/29
4:00 pm-9:49 am
2 stops20h 49m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$577
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Wed 12/30
10:35 pm-4:38 pm
1 stop21h 03m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$605
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Sat 1/9
7:35 am-10:10 am
3 stops29h 35m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$718
Quickest round-trip
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Fri 1/1
8:00 am-12:59 am
1 stop19h 59m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$789
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Thu 4/22
1:20 pm-10:38 pm
1 stop11h 18m
Seattle/Tacoma Intl
Sun 4/25
2:00 pm-1:50 pm
1 stop21h 50m
$827
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Wed 12/16
3:34 pm-11:55 pm
1 stop11h 21m
Seattle/Tacoma Intl
Sat 1/30
2:00 pm-2:10 pm
1 stop21h 10m
$832
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Sat 12/19
2:20 pm-7:16 pm
1 stop31h 56m
Seattle/Tacoma Intl
Sun 1/10
4:00 pm-2:50 pm
2 stops43h 50m
$834
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Thu 12/31
4:00 am-10:23 am
2 stops33h 23m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$1,089
Sorted by cheapest first
Compare providers for flights from Cartagena to Seattle
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 Cartagena to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cartagena-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cartagena-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cartagena-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cartagena-Seattle 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 Cartagena-Seattle 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 Cartagena to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Cartagena with our price prediction graph.
CTG-SEA
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.
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Lakewood
Poulsbo
Marysville
Shoreline
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