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$165+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDE
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Medellín are usually found in March or September, booked 83 days in advance, depart on a Monday or Tuesday and return on a Friday

Find 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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:26 pmSEA - MDE
1 stop12h 48mMultiple Airlines
Wed 12/173:10 pmMDE - SEA
1 stop22h 35mMultiple Airlines
Deal found 11/4$424
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:55 amSEA - MDE
1 stop13h 14mMultiple Airlines
Fri 12/122:05 amMDE - SEA
1 stop23h 24mMultiple Airlines
Deal found 11/4$452
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:25 pmSEA - MDE
1 stop16h 30mMultiple Airlines
Wed 12/102:54 pmMDE - SEA
2 stops23h 59mMultiple Airlines
Deal found 11/4$474
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/1010:26 pmSEA - MDE
2 stops36h 31mMultiple Airlines
Tue 12/162:54 pmMDE - SEA
1 stop22h 43mMultiple Airlines
Deal found 11/5$484
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/1010:26 pmSEA - MDE
1 stop23h 43mMultiple Airlines
Sun 12/142:05 amMDE - SEA
1 stop23h 24mMultiple Airlines
Deal found 11/5$497

Cheap 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 November 6, 2025.

Round-trip from

$424
(Kiwi.com)

One-way from

$165
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$808
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. 6% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 6, 2025.
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

Wed 12/10

10:26 pm-2:14 pm

1 stop12h 48m

Medellín Jose Maria Cordova Intl

Tue 12/16

2:05 am-10:29 pm

1 stop23h 24m

$425

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 1/27

8:55 am-2:15 pm

1 stop26h 20m

Medellín Jose Maria Cordova Intl

Wed 2/4

3:15 pm-10:29 pm

1 stop34h 14m

$469

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Thu 3/5

5:40 pm-12:55 pm

2 stops16h 15m

Medellín Jose Maria Cordova Intl

Mon 3/9

2:10 pm-9:56 am

2 stops21h 46m

$594

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Tue 12/16

8:55 am-1:09 am

1 stop13h 14m

Medellín Jose Maria Cordova Intl

Tue 12/23

3:10 pm-10:29 pm

1 stop34h 19m

$596

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 3/23

8:55 am-9:51 am

2 stops22h 56m

Medellín Jose Maria Cordova Intl

Sun 4/5

5:00 am-12:33 am

2 stops21h 33m

$681

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Fri 1/9

12:40 pm-10:05 pm

1 stop30h 25m

Medellín Jose Maria Cordova Intl

Sat 2/28

10:45 am-11:03 pm

1 stop15h 18m

$726

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Fri 2/20

12:59 am-9:10 pm

2 stops17h 11m

Medellín Jose Maria Cordova Intl

Thu 3/5

7:00 am-11:42 pm

1 stop19h 42m

$730

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Thu 3/19

7:03 am-9:05 pm

1 stop12h 02m

Medellín Jose Maria Cordova Intl

Sat 4/4

9:45 am-10:59 pm

2 stops15h 14m

$730

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Thu 3/19

7:03 am-9:05 pm

1 stop12h 02m

Medellín Jose Maria Cordova Intl

Sun 4/5

9:45 am-12:33 am

2 stops16h 48m

$730

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Mon 3/23

5:20 pm-9:05 pm

2 stops25h 45m

Medellín Jose Maria Cordova Intl

Sun 4/5

9:45 am-7:12 pm

1 stop11h 27m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 16 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 October 31, 2025.

The best time to book flights from Seattle to Medellín is 82 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 $498). 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.

What is the cheapest time of day to fly from SEA to MDE?

Find hourly flight availability from Seattle to Medellín. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

When flying from Seattle to Medellín, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 63% versus a flight in the morning.

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 November 6, 2025.
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
9,007 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,007 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $719 round trip. You may be able to fly from Seattle to Medellín for 12% less than the average price by searching for these airlines.

  • 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 $498). 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

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$714Average$823FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$719Average$844FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$755Average$862FlexibilityNo cancel feeOn-time70%

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