$250+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MDE
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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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
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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 Seattle to Medellín
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Best
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Cheapest flights from Seattle to MedellínExplore 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 August 18, 2026.
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 August 18, 2026.
This Avianca deal was found by Cheapflights users on 8/16. 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.
Sat 9/58:13 am -
1 stop12h 02m
Fri 9/1811:00 am -
1 stop12h 54m
Deal found 8/16![Multiple Airlines logo]()
$577
This Avianca deal was found by Cheapflights users on 8/14. 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 10/288:08 am -
1 stop12h 07m
Tue 11/311:30 am -
1 stop13h 24m
Deal found 8/14![Multiple Airlines logo]()
$583
This Avianca deal was found by Cheapflights users on 8/16. 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 10/18:00 am -
1 stop12h 15m
Thu 10/810:40 pm -
1 stop13h 55m
Deal found 8/16![Multiple Airlines logo]()
$588
This Avianca deal was found by Cheapflights users on 8/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:35 pm -
2 stops14h 35m
Sun 10/1111:00 am -
1 stop12h 59m
Deal found 8/18![Multiple Airlines logo]()
$590
This Avianca deal was found by Cheapflights users on 8/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:36 pm -
2 stops15h 34m
Fri 10/234:50 am -
2 stops15h 22m
Deal found 8/18![Multiple Airlines logo]()
$596
This Avianca deal was found by Cheapflights users on 8/15. 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 9/297:24 pm -
2 stops15h 46m
Tue 10/610:40 pm -
1 stop13h 55m
Deal found 8/15![Multiple Airlines logo]()
$602
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:07 am -
1 stop21h 53m
Mon 11/1611:50 pm -
1 stop25h 04m
Deal found 8/17![Multiple Airlines logo]()
$604
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:55 pm -
2 stops21h 15m
Sun 10/1811:00 am -
1 stop12h 59m
Deal found 8/18![Multiple Airlines logo]()
$622
Best flights from Seattle to MedellínDiscover carefully curated flight deals from Seattle to Medellín that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Seattle to Medellín that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Avianca deal was found by Cheapflights users on 8/16. 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.
Sat 9/58:13 am -
1 stop12h 02m
Fri 9/1811:00 am -
1 stop12h 54m
Deal found 8/16![Multiple Airlines logo]()
$579
This Avianca deal was found by Cheapflights users on 8/17. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:08 am -
1 stop12h 07m
Tue 10/2711:30 am -
1 stop12h 29m
Deal found 8/17![Multiple Airlines logo]()
$583
This Avianca deal was found by Cheapflights users on 8/16. 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.
Fri 10/97:36 pm -
2 stops15h 34m
Sun 10/1811:00 am -
1 stop12h 59m
Deal found 8/16![Multiple Airlines logo]()
$585
This Avianca deal was found by Cheapflights users on 8/14. 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 10/287:36 pm -
2 stops15h 19m
Tue 11/311:30 am -
1 stop13h 24m
Deal found 8/14![Multiple Airlines logo]()
$585
This Avianca deal was found by Cheapflights users on 8/16. 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 10/18:00 am -
1 stop12h 15m
Thu 10/810:40 pm -
1 stop13h 55m
Deal found 8/16![Multiple Airlines logo]()
$588
This Avianca deal was found by Cheapflights users on 8/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:33 pm -
2 stops15h 22m
Sun 11/85:00 am -
2 stops16h 12m
Deal found 8/18![Multiple Airlines logo]()
$596
This Avianca deal was found by Cheapflights users on 8/15. 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 9/298:00 am -
1 stop12h 15m
Tue 10/610:40 pm -
1 stop13h 55m
Deal found 8/15![Multiple Airlines logo]()
$601
This oojo deal was found by Cheapflights users on 8/15. 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 9/293:45 pm -
2 stops19h 25m
Sat 10/32:10 pm -
2 stops20h 10m
Deal found 8/15![Multiple Airlines logo]()
$633
Last-minute flights from Seattle to MedellínDiscover last-minute flight deals from Seattle to Medellín. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Medellín. Data last updated August 18, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/17. 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.
Fri 9/48:13 am -
1 stop22h 47m
Sun 9/133:05 pm -
2 stops29h 13m
Deal found 8/17![Multiple Airlines logo]()
$640
This Avianca deal was found by Cheapflights users on 8/16. 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.
Sat 9/58:13 am -
1 stop12h 02m
Fri 9/1811:00 am -
1 stop12h 54m
Deal found 8/16![Multiple Airlines logo]()
$577
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:13 am -
1 stop12h 02m
Mon 9/144:50 am -
2 stops17h 31m
Deal found 8/17![Multiple Airlines logo]()
$631
This Avianca deal was found by Cheapflights users on 8/16. 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 9/76:00 am -
2 stops15h 35m
Wed 10/711:00 am -
1 stop12h 59m
Deal found 8/16![Multiple Airlines logo]()
$596
This Avianca deal was found by Cheapflights users on 8/14. 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 9/228:00 am -
1 stop12h 15m
Mon 9/2811:00 am -
1 stop12h 54m
Deal found 8/14![Multiple Airlines logo]()
$633
This Avianca deal was found by Cheapflights users on 8/15. 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 9/298:00 am -
1 stop12h 15m
Tue 10/610:40 pm -
1 stop13h 55m
Deal found 8/15![Multiple Airlines logo]()
$601
This oojo deal was found by Cheapflights users on 8/15. 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 9/298:00 am -
1 stop12h 15m
Sat 10/32:10 pm -
2 stops20h 10m
Deal found 8/15![Multiple Airlines logo]()
$630
One-way flights from Seattle to MedellínSearch for one-way flight options from Seattle to Medellín. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Seattle to Medellín. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This eDestinos deal was found by Cheapflights users on 8/13. 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.
Sun 10/258:08 am -
1 stop12h 07m
Deal found 8/13![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Thu 9/178:15 pm -
3 stops48h 51m
Deal found 8/14![Multiple Airlines logo]()
$273
This Avianca deal was found by Cheapflights users on 8/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:33 pm -
2 stops15h 22m
Deal found 8/18![Multiple Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:32 pm -
2 stops17h 16m
Deal found 8/17![American Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:05 am -
1 stop12h 05m
Deal found 8/18![United Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/221:16 pm -
2 stops29h 54m
Deal found 8/14![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:15 pm -
1 stop25h 55m
Deal found 8/17![United Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:06 pm -
3 stops35h 09m
Deal found 8/17![Multiple Airlines logo]()
$398
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 August 18, 2026.
Round-trip from | $577 (Avianca) |
|---|---|
One-way from | $250 (eDestinos) |
Popular in | November |
Cheapest in | April |
Average price | $658 |
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 August 18, 2026.
Use the filters below to find and compare flights from Seattle to Medellín that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Sat 9/5
8:13 am-10:15 pm
1 stop12h 02m
Medellín Jose Maria Cordova Intl
Fri 9/18
11:00 am-9:54 pm
1 stop12h 54m
$579
Quickest round-trip
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Fri 10/23
8:08 am-10:15 pm
1 stop12h 07m
Medellín Jose Maria Cordova Intl
Tue 10/27
11:30 am-9:59 pm
1 stop12h 29m
$583
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Fri 10/9
7:36 pm-1:10 pm
2 stops15h 34m
Medellín Jose Maria Cordova Intl
Sun 10/18
11:00 am-9:59 pm
1 stop12h 59m
$585
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Wed 10/28
7:36 pm-12:55 pm
2 stops15h 19m
Medellín Jose Maria Cordova Intl
Tue 11/3
11:30 am-9:54 pm
1 stop13h 24m
$585
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Thu 10/1
8:00 am-10:15 pm
1 stop12h 15m
Medellín Jose Maria Cordova Intl
Thu 10/8
10:40 pm-10:35 am
1 stop13h 55m
$588
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Sun 11/1
6:33 pm-12:55 pm
2 stops15h 22m
Medellín Jose Maria Cordova Intl
Sun 11/8
5:00 am-6:12 pm
2 stops16h 12m
$596
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Tue 9/29
8:00 am-10:15 pm
1 stop12h 15m
Medellín Jose Maria Cordova Intl
Tue 10/6
10:40 pm-10:35 am
1 stop13h 55m
$601
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Tue 9/29
3:45 pm-1:10 pm
2 stops19h 25m
Medellín Jose Maria Cordova Intl
Sat 10/3
2:10 pm-8:20 am
2 stops20h 10m
$633
Cheapest one-way
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Sun 10/25
8:08 am-10:15 pm
1 stop12h 07m
$250
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Sat 8/22
5:15 pm-9:10 pm
1 stop25h 55m
$298
Showing 1-10 of 11 resultsSorted by cheapest first
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.
SEA-CO1
SEA-MDE
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
SEA-CO1
SEA-MDE
What is the cheapest month to book a flight from Seattle to Medellín?
Currently, April is the cheapest month in which you can book a flight from Seattle to Medellín (average of $541). Flying from Seattle to Medellín in November is currently the most expensive (average of $895). 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?
Airfare is below average for this route at the moment.
Seattle to Medellín flights typically cost between $597 and $739 in September.The cheapest round-trip price found within the last 5 days was $577 on Multiple Airlines (Sep 5-Sep 18).
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 August 18, 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
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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Complete your trip
Complete your trip to Medellín by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Medellín, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Medellín flights
Browse other Seattle and Medellín flight options. Last updated on August 18, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$517 | Average$731 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$541 | Average$806 | FlexibilityNo cancel fee | On-time71% |