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$125+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MDE
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Medellín are usually found in September or January, booked 74 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap 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 18, 2025.

Round-trip from

$291
(Copa Airlines)

One-way from

$125
(Copa Airlines)

Popular in

July

Cheapest in

September

Average price

$369
From Washington, D.C. Dulles Intl to Medellín
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One-way flight from Washington, D.C. Dulles Intl to Medellín
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Highest demand for flights based on searches. 12% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 18, 2025.

This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:25 amIAD - MDE
1 stop9h 30mCopa Airlines
Wed 10/154:15 pmMDE - IAD
1 stop11h 05mCopa Airlines
Deal found 8/18$291
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:00 amIAD - MDE
1 stop9h 55mAvianca
Tue 11/117:40 pmMDE - IAD
1 stop8h 45mAvianca
Deal found 8/17$293
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:45 amIAD - MDE
2 stops12h 00mAvianca
Tue 10/143:15 amMDE - IAD
1 stop11h 30mAvianca
Deal found 8/17$294
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:20 pmIAD - MDE
1 stop8h 57mAvianca
Mon 9/82:10 pmMDE - IAD
1 stop11h 35mAvianca
Deal found 8/15$295
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 amIAD - MDE
1 stop9h 48mAvianca
Sun 10/56:57 pmMDE - IAD
1 stop9h 38mAvianca
Deal found 8/17$297
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 9/255:45 amIAD - MDE
2 stops11h 27mAvianca
Sun 10/56:57 pmMDE - IAD
1 stop9h 38mAvianca
Deal found 8/16$301
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.
Tue 10/76:01 amIAD - MDE
1 stop16h 09mUnited Airlines
Thu 10/239:45 amMDE - IAD
1 stop13h 06mUnited Airlines
Deal found 8/17$303
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:30 amIAD - MDE
1 stop8h 25mAvianca
Sun 11/25:35 pmMDE - IAD
1 stop10h 50mAvianca
Deal found 8/15$306
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.
Mon 8/187:25 pmIAD - MDE
2 stops18h 25mAmerican Airlines
Fri 8/2212:40 amMDE - IAD
2 stops22h 17mAmerican Airlines
Deal found 8/17$307

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 18, 2025.
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

Dulles Intl

Fly to

Medellín

Route

Depart

Return

Price

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Tue 9/23

2:25 am-2:44 pm

1 stop13h 19m

Medellín Jose Maria Cordova Intl

Sat 11/8

3:14 pm-3:22 am

1 stop12h 08m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Thu 10/9

5:45 am-12:40 pm

1 stop7h 55m

Medellín Jose Maria Cordova Intl

Wed 10/15

2:10 pm-4:20 am

1 stop13h 10m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Wed 9/17

2:25 am-2:44 pm

1 stop13h 19m

Medellín Jose Maria Cordova Intl

Tue 9/23

6:18 pm-4:20 am

1 stop9h 02m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Mon 10/6

2:25 am-9:10 am

1 stop7h 45m

Medellín Jose Maria Cordova Intl

Wed 10/15

6:18 pm-4:20 am

1 stop9h 02m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sat 9/20

2:25 am-10:55 am

1 stop9h 30m

Medellín Jose Maria Cordova Intl

Sat 9/27

9:42 am-4:20 am

1 stop17h 38m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Thu 9/18

2:25 am-2:15 pm

1 stop12h 50m

Medellín Jose Maria Cordova Intl

Tue 9/23

6:18 pm-4:20 am

1 stop9h 02m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Wed 11/12

3:31 pm-8:18 am

1 stop16h 47m

Medellín Jose Maria Cordova Intl

Tue 11/18

6:20 pm-3:22 am

1 stop9h 02m

$291

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sat 8/30

2:25 am-8:17 am

1 stop6h 52m

$125

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sun 10/19

4:34 pm-9:10 am

1 stop17h 36m

$125

Washington, D.C.Medellín

IAD - MDE

IADMDE

Washington, D.C. Dulles Intl

Sun 10/26

9:34 am-8:16 pm

1 stop11h 42m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 13 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Medellín. Price data was last updated on August 8, 2025.

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 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Medellín (average of $378). Flying from Washington, D.C. Dulles Intl Airport to Medellín in December is currently the most expensive (average of $625). 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 IAD to MDE?

Find hourly flight availability from Dulles Intl 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 August 18, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Medellín, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 34% versus a flight at noon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Medellín?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Medellín. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Medellín flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Medellín, such as Copa Airlines, United Airlines, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,510 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Copa Airlines
7.5
Good
1,510 reviews
Copa Airlines
7.5
Good
1,510 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
United Airlines
7.4
Good
8,925 reviews
Copa Airlines
7.5
Good
1,510 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Avianca
6.7
Okay
2,407 reviews
Copa Airlines
7.5
Good
1,510 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Crew

8.1

Overall

7.5

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

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 $291, Copa Airlines can have you in Medellín from Washington, D.C. Dulles Intl Airport in 7h 55m. 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 $206. Other airlines that can offer you cheap pricing are Copa Airlines, from $290, and Avianca, from $296. United Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Medellín?

    Washington, D.C. Dulles Intl Airport to Medellín flights have a layover in Panama City most of the time.

  • What are some popular things to do or see while on a layover in Panama City?

    Panama City travelers tend to visit Panama Old Cathedral, Amador Causeway, and Panama Canal more than anywhere else. Panama Old Cathedral, Amador Causeway, and Panama Canal can be visited by traveling about 13.2 mi, 14.7 mi, and 15.1 mi respectively from Panama City Tocumen Intl. Those on a layover in Panama City in need of a rental car can book one at Panama City Tocumen Intl for about $14.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Medellín flights?

    Of the flights from Washington, D.C. Dulles Intl Airport to Medellín that have layovers, the fewest flights stop in Bogotá.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Medellín (average of $378). Flying from Washington, D.C. Dulles Intl Airport to Medellín in December is currently the most expensive (average of $625). 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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Alternative routes for Dulles Intl to Medellín

See prices for flight routes from nearby airports that may be better suited for you.
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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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$206Average$392FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$290Average$458FlexibilityNo cancel feeOn-time70%
AviancaCheapest$296Average$457FlexibilityNo cancel feeOn-time71%

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