Medellín

$187+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDE
Mar 23 — Mar 301
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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 February 21, 2026.

This Trip.com deal was found by Cheapflights users on 2/20. 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 10/1610:41 pm
SEA
-
MDE
1 stop32h 29m
Multiple Airlines
Wed 10/2110:40 pm
MDE
-
SEA
1 stop25h 38m
Multiple Airlines
Deal found 2/20$409
This oojo deal was found by Cheapflights users on 2/18. 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 4/2710:27 am
SEA
-
MDE
1 stop22h 53m
Multiple Airlines
Sat 5/98:00 pm
MDE
-
SEA
1 stop16h 16m
Multiple Airlines
Deal found 2/18$425
This oojo deal was found by Cheapflights users on 2/17. 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 5/112:20 pm
SEA
-
MDE
1 stop19h 00m
Multiple Airlines
Tue 5/1910:40 pm
MDE
-
SEA
1 stop23h 01m
Multiple Airlines
Deal found 2/17$427
This Avianca deal was found by Cheapflights users on 2/21. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:05 pm
SEA
-
MDE
2 stops14h 50m
Multiple Airlines
Thu 3/511:00 pm
MDE
-
SEA
1 stop14h 28m
Multiple Airlines
Deal found 2/21$445
This Orbitz deal was found by Cheapflights users on 2/18. 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 3/210:53 am
SEA
-
MDE
1 stop21h 57m
Multiple Airlines
Sun 3/82:10 pm
MDE
-
SEA
2 stops22h 18m
Multiple Airlines
Deal found 2/18$455
This oojo deal was found by Cheapflights users on 2/20. 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.
Tue 4/72:38 pm
SEA
-
MDE
1 stop16h 32m
Multiple Airlines
Tue 4/148:00 pm
MDE
-
SEA
1 stop20h 50m
Multiple Airlines
Deal found 2/20$464
This Trip.com deal was found by Cheapflights users on 2/18. 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 5/810:53 pm
SEA
-
MDE
1 stop32h 17m
Multiple Airlines
Mon 5/2510:40 pm
MDE
-
SEA
1 stop24h 15m
Multiple Airlines
Deal found 2/18$473
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:44 pm
SEA
-
MDE
2 stops19h 11m
Multiple Airlines
Wed 3/411:00 pm
MDE
-
SEA
1 stop18h 58m
Multiple Airlines
Deal found 2/21$475
This Trip.com deal was found by Cheapflights users on 2/20. 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 4/810:53 pm
SEA
-
MDE
1 stop34h 27m
Multiple Airlines
Mon 4/1311:50 pm
MDE
-
SEA
1 stop24h 13m
Multiple Airlines
Deal found 2/20$476

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 February 21, 2026.

Round-trip from

$425
(oojo)

One-way from

$187
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$833
From Seattle/Tacoma Intl to Medellín
One-way flight from Seattle/Tacoma Intl to Medellín
Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 21, 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

Mon 4/27

10:27 am-11:20 am

1 stop22h 53m

Medellín Jose Maria Cordova Intl

Sat 5/9

8:00 pm-10:16 am

1 stop16h 16m

$425

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 5/11

2:20 pm-11:20 am

1 stop19h 00m

Medellín Jose Maria Cordova Intl

Tue 5/19

10:40 pm-7:41 pm

1 stop23h 01m

$427

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 4/7

2:38 pm-9:10 am

1 stop16h 32m

Medellín Jose Maria Cordova Intl

Tue 4/14

8:00 pm-10:18 am

1 stop16h 18m

$464

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Wed 4/8

10:53 pm-11:20 am

1 stop34h 27m

Medellín Jose Maria Cordova Intl

Mon 4/13

11:50 pm-10:03 pm

1 stop24h 13m

$476

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 4/6

10:53 pm-9:10 am

1 stop32h 17m

Medellín Jose Maria Cordova Intl

Mon 4/13

1:00 pm-10:51 am

1 stop23h 51m

$482

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 3/17

10:43 am-12:55 pm

2 stops24h 12m

Medellín Jose Maria Cordova Intl

Wed 4/15

4:50 am-7:54 pm

2 stops17h 04m

$492

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 3/9

2:44 pm-11:50 am

1 stop19h 06m

Medellín Jose Maria Cordova Intl

Mon 3/23

5:35 pm-2:50 pm

2 stops23h 15m

$495

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Fri 5/8

10:45 pm-4:50 pm

2 stops16h 05m

Medellín Jose Maria Cordova Intl

Mon 5/25

2:10 pm-10:12 am

2 stops22h 02m

$501

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 3/23

6:54 pm-12:21 am

3 stops51h 27m

$187

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Fri 5/8

6:57 pm-1:08 pm

3 stops40h 11m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 14 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 February 20, 2026.

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 $333). Flying from Seattle to Medellín in June is currently the most expensive (average of $711). 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.

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 February 21, 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.

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 2 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 $460 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 $333). Flying from Seattle to Medellín in June is currently the most expensive (average of $711). 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

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Top 2 airlines flying from Seattle to Medellín

Discover the top 2 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$714Average$797FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$715Average$869FlexibilityNo cancel feeOn-time71%

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