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Medellín

$155+ Cheap flights from Dulles Intl (IAD) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MDE
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Cheap flight deals from Dulles Intl to Medellín

Cheapest flights from Dulles Intl to Medellín
Explore the most affordable flight options available from Dulles Intl to Medellín. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.

This Avianca deal was found by Cheapflights users on 8/3. 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.
Fri 9/185:45 am -
1 stop8h 25m
Sun 9/2710:40 am -
2 stops15h 05m
Deal found 8/3$419
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:10 am -
1 stop10h 00m
Mon 10/197:40 pm -
1 stop8h 40m
Deal found 8/2$420
This Avianca deal was found by Cheapflights users on 8/1. 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 9/254:10 am -
1 stop10h 00m
Sun 10/1110:40 am -
2 stops15h 05m
Deal found 8/1$421
This Avianca deal was found by Cheapflights users on 8/1. 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 10/255:30 am -
1 stop8h 25m
Sun 11/110:40 am -
2 stops15h 00m
Deal found 8/1$422
This Avianca deal was found by Cheapflights users on 8/1. 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 8/194:10 am -
2 stops12h 50m
Tue 8/252:10 pm -
1 stop13h 10m
Deal found 8/1$423
This oojo deal was found by Cheapflights users on 8/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:45 am -
1 stop8h 25m
Mon 8/3110:45 pm -
2 stops18h 30m
Deal found 8/2$424
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
2 stops18h 33m
Sat 10/246:00 am -
2 stops14h 16m
Deal found 8/2$425
This Avianca deal was found by Cheapflights users on 8/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 am -
1 stop7h 40m
Mon 9/216:55 pm -
1 stop9h 25m
Deal found 8/2$426
This deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 am -
1 stop8h 25m
Sat 9/122:10 pm -
1 stop11h 35m
Deal found 8/3$428
This Avianca deal was found by Cheapflights users on 8/1. 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 8/314:10 am -
2 stops12h 50m
Wed 9/910:40 am -
2 stops15h 05m
Deal found 8/1$429
This Copa Airlines deal was found by Cheapflights users on 8/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:25 am -
1 stop13h 20m
Sat 9/128:35 am -
1 stop18h 45m
Deal found 8/1$430

Find flight deals from Dulles Intl to Medellín

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 6, 2026.

Round-trip from

$419
(Avianca)

One-way from

$155
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$438
From Washington, D.C. Dulles Intl to Medellín
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Medellín
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Medellín that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Thu 9/17

10:29 pm-9:10 pm

1 stop23h 41m

Medellín Jose Maria Cordova Intl

Tue 9/22

9:45 am-11:55 pm

1 stop13h 10m

$425

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Sat 10/3

10:18 pm-9:10 pm

1 stop23h 52m

Medellín Jose Maria Cordova Intl

Fri 10/9

9:45 am-10:30 pm

1 stop11h 45m

$427

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Sat 9/12

5:45 am-6:10 pm

2 stops13h 25m

Medellín Jose Maria Cordova Intl

Wed 9/16

10:40 am-2:45 am

2 stops15h 05m

$429

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Fri 9/4

2:25 am-2:45 pm

1 stop13h 20m

Medellín Jose Maria Cordova Intl

Fri 9/11

6:25 am-4:20 am

1 stop20h 55m

$430

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Thu 8/20

2:25 am-2:15 pm

1 stop12h 50m

Medellín Jose Maria Cordova Intl

Thu 8/27

6:25 am-4:21 am

1 stop20h 56m

$430

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Fri 9/4

2:25 am-2:45 pm

1 stop13h 20m

Medellín Jose Maria Cordova Intl

Sat 9/12

8:35 am-4:20 am

1 stop18h 45m

$430
Quickest round-trip

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Fri 9/4

5:45 am-1:10 pm

1 stop8h 25m

Medellín Jose Maria Cordova Intl

Sun 9/13

2:10 pm-2:45 am

1 stop11h 35m

$438

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Fri 8/28

5:45 am-1:10 pm

1 stop8h 25m

Medellín Jose Maria Cordova Intl

Mon 8/31

2:10 pm-2:45 am

1 stop11h 35m

$438

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Thu 9/10

5:45 am-1:10 pm

1 stop8h 25m

Medellín Jose Maria Cordova Intl

Sun 9/13

10:45 pm-3:55 pm

2 stops16h 10m

$446

Washington, D.C.Medellín

IAD Washington, D.C. Dulles Intl - MDE Medellín Jose Maria Cordova Intl

IADMDE

Washington, D.C. Dulles Intl

Fri 9/4

4:34 pm-2:45 pm

1 stop23h 11m

Medellín Jose Maria Cordova Intl

Wed 9/9

6:25 am-4:20 am

1 stop20h 55m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Dulles Intl to Medellín

Have a flexible travel schedule? Discover the best time to fly to Medellín from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Medellín

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Medellín?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Medellín (average of $338). Flying from Washington, D.C. Dulles Intl Airport to Medellín in December is currently the most expensive (average of $540). 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 Washington, D.C. Dulles Intl Airport to Medellín?

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Medellín flights typically cost between $421 and $564 in September.
The cheapest round-trip price found within the last 5 days was $419 on Avianca (Sep 18-Sep 27).

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Medellín?

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Medellín may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 6, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Medellín, such as Copa Airlines,United Airlines, andAvianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,565 reviews

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
Copa Airlines
7.6
Good
1,565 reviews
Copa Airlines
7.6
Good
1,565 reviews

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
United Airlines
7.4
Good
10,072 reviews
Copa Airlines
7.6
Good
1,565 reviews

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class
Avianca
6.5
Okay
2,523 reviews
Copa Airlines
7.6
Good
1,565 reviews

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Overall

7.6

Crew

8.1

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

BOS - PTY

Airline was delayed 1 hour, that made my layover flight be missed, gave wrong information about gates, they closed the gates in my face, rebooked me, and had business class, and rebooked me not business class

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Medellín?

    For as low as $430, United Airlines can have you in Medellín from Washington, D.C. Dulles Intl Airport in 13h 20m. Airlines will cover a distance of 2267 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Medellín round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Medellín round-trip from $221. Other airlines that can offer you cheap pricing are Copa Airlines, from $280, and Avianca, from $319. United Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Medellín one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $124. Avianca flights start at $126 while deals on United Airlines start at $128 one-way.

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

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

  • How can I find direct flights from Dulles Intl to Medellín?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Medellín?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Medellín (average of $338). Flying from Washington, D.C. Dulles Intl Airport to Medellín in December is currently the most expensive (average of $540). 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

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Top 3 airlines flying from Dulles Intl to Medellín

Discover the top 3 airlines that operate flights from Dulles Intl 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$221Average$393FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$280Average$496FlexibilityNo cancel feeOn-time70%
AviancaCheapest$319Average$474FlexibilityNo cancel feeOn-time71%

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