SEA - CTG

$253 Find Cheap Flights from Seattle to Cartagena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cartagena departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cartagena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cartagena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cartagena, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Cartagena (SEA-CTG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cartagena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Cartagena

Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
10:45 pm - 1:08 pmSEA-CTG
11h 23m1 stop
Multiple Airlines Logo
2:16 pm - 5:36 pmCTG-SEA
30h 20m2 stops
$497Multiple Airlines
Find Deal
Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
10:45 pm - 1:08 pmSEA-CTG
11h 23m1 stop
Multiple Airlines Logo
2:16 pm - 10:34 amCTG-SEA
23h 18m1 stop
$513Multiple Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 12
LATAM Airlines Logo
11:35 pm - 1:15 pmSEA-CTG
11h 40m1 stop
LATAM Airlines Logo
2:30 pm - 12:16 amCTG-SEA
11h 46m1 stop
$556LATAM Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Delta Logo
3:20 pm - 2:15 pmSEA-CTG
19h 55m1 stop
Delta Logo
4:35 am - 10:12 pmCTG-SEA
20h 37m2 stops
$559Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
5:00 pm - 1:30 pmSEA-CTG
17h 30m2 stops
American Airlines Logo
8:00 am - 9:59 pmCTG-SEA
16h 59m2 stops
$561American Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 12
LATAM Airlines Logo
11:35 pm - 11:16 pmSEA-CTG
21h 41m2 stops
LATAM Airlines Logo
2:30 pm - 10:29 amCTG-SEA
21h 59m1 stop
$562LATAM Airlines
Find Deal
Thu, Feb 19 - Tue, Feb 24
Delta Logo
8:00 am - 12:01 pmSEA-CTG
49h 01m2 stops
Delta Logo
5:47 pm - 10:12 pmCTG-SEA
31h 25m2 stops
$579Delta
Find Deal
Sat, Nov 22 - Thu, Nov 27
United Airlines Logo
1:20 pm - 11:00 pmSEA-CTG
30h 40m2 stops
United Airlines Logo
6:24 am - 7:25 pmCTG-SEA
16h 01m2 stops
$592United Airlines
Find Deal
Wed, Feb 18 - Tue, Feb 24
United Airlines Logo
6:45 am - 11:00 pmSEA-CTG
37h 15m2 stops
United Airlines Logo
3:02 pm - 11:00 pmCTG-SEA
34h 58m2 stops
$597United Airlines
Find Deal
Tue, Mar 3 - Fri, Mar 13
American Airlines Logo
10:06 pm - 9:30 pmSEA-CTG
20h 24m1 stop
American Airlines Logo
1:50 pm - 11:21 pmCTG-SEA
11h 31m1 stop
$634American Airlines
Find Deal

Everything you should know

Top airlines
LATAM Airlines
Cheapest • from $556 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 16% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$497
Overall average: $833
Multiple Airlines
Wed 2/18Wed 2/25
SEA - CTG • 1 stop
Cheapest one-way
$253
Typical prices: $360-$470
American Airlines
Sat 11/8
SEA - CTG • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Cartagena!
Booking Insights

KAYAK's insights & trends for Seattle to Cartagena flights

Get data-powered insights and trends into flights from Seattle to Cartagena to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Cartagena?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Cartagena, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Cartagena is August, where tickets cost $693 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,079 and $913 respectively.

How far in advance should I book a flight from Seattle to Cartagena?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Cartagena, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Cartagena, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$253
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Seattle to Cartagena

When to book flights from Seattle to Cartagena

Are your dates flexible? Find out the best times to travel from Seattle to Cartagena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Cartagena

  • What is the cheapest flight from Seattle to Cartagena?

    In the last 3 days, the lowest price for a flight from Seattle to Cartagena was $253 for a one-way ticket and $497 for a round-trip.

  • Do I need a passport to fly between Seattle and Cartagena?

    A passport is required to fly from Seattle to Cartagena.

  • Which aircraft models fly most regularly from Seattle to Cartagena?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Cartagena?

    SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Cartagena, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Cartagena, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Cartagena are Delta and American Airlines. With an average price for the route of $749 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $763 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Seattle to Cartagena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Cartagena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Cartagena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cartagena from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Cartagena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cartagena with an airline and back to Seattle with another airline. Booking your flights between Seattle and CTG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cartagena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cartagena from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Cartagena

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cartagena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Cartagena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7997 reviews
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

6.0 GoodAnonymous, Nov 2025BOS - MCO
Read more Delta reviews

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.