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$156+ Cheap flights from Seattle (SEA) to Medellín

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDE
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap flight deals from Seattle to Medellín

Cheapest flights from Seattle to Medellín
Explore the most affordable flight options available from Seattle to Medellín. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2026.

This Orbitz deal was found by Cheapflights users on 1/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/252:40 pmSEA - MDE
1 stop18h 10mMultiple Airlines
Tue 2/311:00 pmMDE - SEA
1 stop23h 50mMultiple Airlines
Deal found 1/2$430
This eDestinos deal was found by Cheapflights users on 1/4. 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.
Tue 1/208:10 amSEA - MDE
2 stops30h 40mMultiple Airlines
Sun 1/254:45 amMDE - SEA
2 stops16h 13mMultiple Airlines
Deal found 1/4$446
This Trip.com deal was found by Cheapflights users on 1/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:05 amSEA - MDE
1 stop25h 45mMultiple Airlines
Tue 2/2411:00 pmMDE - SEA
1 stop14h 28mMultiple Airlines
Deal found 1/2$451
This oojo deal was found by Cheapflights users on 1/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:37 pmSEA - MDE
1 stop18h 18mMultiple Airlines
Fri 10/910:25 pmMDE - SEA
1 stop23h 50mMultiple Airlines
Deal found 1/3$453
This Trip.com deal was found by Cheapflights users on 1/4. 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.
Wed 2/182:44 pmSEA - MDE
1 stop18h 06mMultiple Airlines
Wed 2/2511:00 pmMDE - SEA
1 stop14h 28mMultiple Airlines
Deal found 1/4$461
This oojo deal was found by Cheapflights users on 1/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:40 pmSEA - MDE
1 stop18h 10mMultiple Airlines
Sat 2/74:45 amMDE - SEA
2 stops18h 05mMultiple Airlines
Deal found 1/4$462
This Orbitz deal was found by Cheapflights users on 1/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1911:06 amSEA - MDE
1 stop15h 19mMultiple Airlines
Sun 2/154:45 amMDE - SEA
2 stops19h 50mMultiple Airlines
Deal found 1/2$463
This Avianca deal was found by Cheapflights users on 1/3. 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.
Tue 1/276:53 pmSEA - MDE
2 stops15h 02mMultiple Airlines
Tue 2/35:15 amMDE - SEA
2 stops18h 42mMultiple Airlines
Deal found 1/3$464

Find flight deals from Seattle to Medellín

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Medellín (CO1). 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 January 4, 2026.

Round-trip from

$430
(Orbitz)

One-way from

$219
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$770
From Seattle/Tacoma Intl to Medellín
Search Deals
One-way flight from Seattle/Tacoma Intl to Medellín
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Medellín 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 January 4, 2026.
Use the filters below to find and compare flights from Seattle to Medellín that are best for you.

Fly from

Seattle

Fly to

Medellín

Route

Depart

Return

Price

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Sat 1/31

11:06 am-11:50 am

1 stop21h 44m

Medellín Jose Maria Cordova Intl

Sat 2/7

11:00 pm-2:57 pm

1 stop18h 57m

$430

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 1/20

8:10 am-5:50 pm

2 stops30h 40m

Medellín Jose Maria Cordova Intl

Sun 1/25

4:45 am-5:58 pm

2 stops16h 13m

$446

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Sun 2/1

2:40 pm-11:50 am

1 stop18h 10m

Medellín Jose Maria Cordova Intl

Sat 2/7

4:45 am-7:50 pm

2 stops18h 05m

$447

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Wed 2/18

2:44 pm-11:50 am

1 stop18h 06m

Medellín Jose Maria Cordova Intl

Wed 2/25

11:00 pm-10:28 am

1 stop14h 28m

$461

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 2/9

2:40 pm-11:50 am

1 stop18h 10m

Medellín Jose Maria Cordova Intl

Sun 2/15

4:45 am-9:35 pm

2 stops19h 50m

$463

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 1/27

2:40 pm-11:50 am

1 stop18h 10m

Medellín Jose Maria Cordova Intl

Mon 2/2

11:50 pm-10:29 pm

1 stop25h 39m

$464

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 1/27

6:53 pm-12:55 pm

2 stops15h 02m

Medellín Jose Maria Cordova Intl

Tue 2/3

5:15 am-8:57 pm

2 stops18h 42m

$464

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Wed 3/11

8:14 pm-12:55 pm

2 stops14h 41m

Medellín Jose Maria Cordova Intl

Wed 3/18

5:00 am-8:56 pm

2 stops17h 56m

$464

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 2/3

11:06 am-12:55 pm

2 stops22h 49m

Medellín Jose Maria Cordova Intl

Sat 2/7

4:45 am-7:50 pm

2 stops18h 05m

$466

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Sun 2/1

2:40 pm-11:50 am

1 stop18h 10m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 15 results
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Best time to book a flight from Seattle to Medellín

Have a flexible travel schedule? Discover the best time to fly to Medellín from Seattle 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 Seattle to Medellín

How far ahead should I book a flight from Seattle to Medellín?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Medellín. Price data was last updated on December 26, 2025.

The best time to book flights from Seattle to Medellín is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Seattle to Medellín (average of $341). Flying from Seattle to Medellín in April is currently the most expensive (average of $740). 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.

How much does it cost to fly round-trip from Seattle to Medellín?

Reviews of airlines servicing Medellín

Get insights into the airlines that provide service to Medellín. 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 Medellín. Reviews last updated January 4, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Seattle to Medellín. 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.
United Airlines
7.4
Good
9,138 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,138 reviews
United Airlines
7.4
Good
9,138 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,077 reviews
United Airlines
7.4
Good
9,138 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Medellín. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Medellín?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Medellín. On average, Seattle/Tacoma Intl has 0 outbound flights to Medellín per day from 3 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

    Flying on United Airlines is currently your cheapest option to Medellín, with prices starting at $714. Another option worth looking into is American Airlines, starting at $715 round trip. You may be able to fly from Seattle to Medellín for 10% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $299. Users have also found prices from $482 and $482 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from Seattle to Medellín that include hotel bookings?

    Yes. In addition to deals on Seattle to Medellín flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Medellín?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Medellín.

  • Can I find deals for business class flights from Seattle to Medellín?

    Yes. Cheapflights offers flight deals from Seattle to Medellín 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 Seattle to Medellín?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Medellín (average of $341). Flying from Seattle to Medellín in April is currently the most expensive (average of $740). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Seattle to Medellín

Discover the top 3 airlines that operate flights from Seattle to Medellín. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$714Average$813FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$715Average$869FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$790Average$862FlexibilityNo cancel feeOn-time70%

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