$401+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
CTG — SEA
Sep 25 — Oct 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
Last-minute
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 August 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 August 26, 2026.
This eDestinos deal was found by Cheapflights users on 8/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:50 am -
2 stops17h 10m
Sun 9/136:00 am -
2 stops15h 10m
Deal found 8/21![Multiple Airlines logo]()
$784
This Travelocity deal was found by Cheapflights users on 8/25. 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 9/2110:30 pm -
2 stops25h 24m
Sat 9/268:00 am -
2 stops20h 10m
Deal found 8/25![Multiple Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 9/216:20 am -
3 stops34h 04m
Sat 9/2610:48 pm -
2 stops22h 12m
Deal found 8/25![United Airlines logo]()
$1,082
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 9/41:35 pm -
1 stop12h 45m
Sun 9/138:50 pm -
1 stop13h 45m
Deal found 8/21![American Airlines logo]()
$1,086
This FlightHub deal was found by Cheapflights users on 8/25. 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 9/214:00 pm -
1 stop29h 55m
Sat 9/269:30 am -
1 stop27h 00m
Deal found 8/25![Aeromexico logo]()
$1,133
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 August 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 August 26, 2026.
This Travelocity deal was found by Cheapflights users on 8/25. 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 9/2110:30 pm -
2 stops25h 24m
Sat 9/268:00 am -
2 stops20h 10m
Deal found 8/25![Multiple Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 9/216:20 am -
3 stops34h 04m
Sat 9/2610:48 pm -
2 stops22h 12m
Deal found 8/25![United Airlines logo]()
$1,082
This FlightHub deal was found by Cheapflights users on 8/25. 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 9/214:00 pm -
1 stop29h 55m
Sat 9/269:30 am -
1 stop27h 00m
Deal found 8/25![Aeromexico logo]()
$1,133
Last-minute flights from Cartagena to SeattleDiscover last-minute flight deals from Cartagena to Seattle. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Cartagena to Seattle. Data last updated August 26, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 8/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:50 am -
2 stops17h 10m
Sun 9/136:00 am -
2 stops15h 10m
Deal found 8/21![Multiple Airlines logo]()
$784
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 9/41:35 pm -
1 stop12h 45m
Sun 9/138:50 pm -
1 stop13h 45m
Deal found 8/21![American Airlines logo]()
$1,086
This Travelocity deal was found by Cheapflights users on 8/25. 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 9/2110:30 pm -
2 stops25h 24m
Sat 9/268:00 am -
2 stops20h 10m
Deal found 8/25![Multiple Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 9/216:20 am -
3 stops34h 04m
Sat 9/2610:48 pm -
2 stops22h 12m
Deal found 8/25![United Airlines logo]()
$1,082
This FlightHub deal was found by Cheapflights users on 8/25. 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 9/214:00 pm -
1 stop29h 55m
Sat 9/269:30 am -
1 stop27h 00m
Deal found 8/25![Aeromexico logo]()
$1,133
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 August 26, 2026.
Search for one-way flight options from Cartagena to Seattle. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 11/163:34 pm -
2 stops30h 20m
Deal found 8/23![Multiple Airlines logo]()
$401
This Avianca deal was found by Cheapflights users on 8/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:50 am -
1 stop13h 10m
Deal found 8/24![Multiple Airlines logo]()
$452
This Avianca deal was found by Cheapflights users on 8/24. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/184:45 am -
2 stops15h 52m
Deal found 8/24![Multiple Airlines logo]()
$456
This Viajes Falabella deal was found by Cheapflights users on 8/26. 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 Viajes Falabella is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:10 pm -
2 stops22h 02m
Deal found 8/26![Multiple Airlines logo]()
$463
This SmartFares deal was found by Cheapflights users on 8/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:00 pm -
1 stop29h 55m
Deal found 8/26![Aeromexico logo]()
$515
This American Airlines deal was found by Cheapflights users on 8/23. 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 11/162:35 pm -
1 stop12h 24m
Deal found 8/23![American Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 8/24. 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 1/122:20 pm -
1 stop11h 18m
Deal found 8/24![United Airlines logo]()
$603
This Trip.com deal was found by Cheapflights users on 8/22. 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.
Fri 2/194:00 pm -
1 stop30h 55m
Deal found 8/22![Aeromexico logo]()
$607
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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $828 (Travelocity) |
One-way from | $401 (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 August 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
Quickest round-trip
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Mon 9/21
10:30 pm-9:54 pm
2 stops25h 24m
Seattle/Tacoma Intl
Sat 9/26
8:00 am-6:10 am
2 stops20h 10m
$828
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Mon 9/21
6:20 am-2:24 pm
3 stops34h 04m
Seattle/Tacoma Intl
Sat 9/26
10:48 pm-11:00 pm
2 stops22h 12m
$1,082
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Mon 9/21
4:00 pm-7:55 pm
1 stop29h 55m
Seattle/Tacoma Intl
Sat 9/26
9:30 am-2:30 pm
1 stop27h 00m
$1,133
Cheapest one-way
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Thu 2/18
4:45 am-5:37 pm
2 stops15h 52m
$456
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Thu 10/29
10:10 pm-6:12 pm
2 stops22h 02m
$463
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Fri 2/19
4:00 pm-7:55 pm
1 stop30h 55m
$607
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Thu 1/14
2:20 pm-12:12 pm
2 stops24h 52m
$608
Quickest one-way
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Sat 1/16
2:20 pm-10:38 pm
1 stop11h 18m
$621
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Wed 1/13
3:25 pm-10:26 am
1 stop22h 01m
$624
CartagenaSeattle
CTG Cartagena Rafael Nunez - SEA Seattle/Tacoma Intl
CTGSEA
Cartagena Rafael Nunez
Sat 1/9
2:20 pm-10:21 am
2 stops23h 01m
$625
Showing 1-10 of 11 resultsSorted 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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
Tukwila
Olympia
Edmonds
Snoqualmie
Lynnwood
Centralia
Puyallup
Kent
Tumwater
Ellensburg
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
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