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Dulles Intl

$422+ Cheap flights from Cúcuta (CUC) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
CUC — IAD
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Cúcuta to Dulles Intl

Cheapest flights from Cúcuta to Dulles Intl
Explore the most affordable flight options available from Cúcuta to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Avianca deal was found by Cheapflights users on 2/3. 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.
Thu 2/198:05 am
CUC
-
IAD
1 stop20h 20m
Avianca
Mon 2/232:35 pm
IAD
-
CUC
1 stop16h 00m
Avianca
Deal found 2/3$422
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:15 pm
CUC
-
IAD
2 stops35h 10m
Multiple Airlines
Tue 3/103:35 pm
IAD
-
CUC
1 stop9h 00m
Multiple Airlines
Deal found 2/1$453
This Avianca deal was found by Cheapflights users on 2/1. 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.
Tue 3/33:05 pm
CUC
-
IAD
1 stop13h 20m
Avianca
Tue 3/103:35 pm
IAD
-
CUC
1 stop9h 00m
Avianca
Deal found 2/1$454
This Avianca deal was found by Cheapflights users on 2/3. 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.
Tue 3/174:15 pm
CUC
-
IAD
1 stop12h 10m
Avianca
Tue 6/93:35 pm
IAD
-
CUC
1 stop8h 55m
Avianca
Deal found 2/3$495
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:05 pm
CUC
-
IAD
2 stops30h 31m
United Airlines
Tue 6/93:03 pm
IAD
-
CUC
2 stops21h 57m
United Airlines
Deal found 2/3$539

Find flight deals from Cúcuta to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cúcuta (CUC) to Dulles Intl (IAD). 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 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$422
(Avianca)

Popular in

June

Cheapest in

March

Average price

$455
Provider with most accurate pricing for Cúcuta Camilo Dazo-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Cúcuta Camilo Dazo-Washington, D.C. Dulles Intl flights.
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From Cúcuta Camilo Dazo to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cúcuta to Dulles Intl 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 4, 2026.
Use the filters below to find and compare flights from Cúcuta to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Cúcuta

Fly to

Dulles Intl

Route

Depart

Return

Price

CúcutaWashington, D.C.

CUC - IAD

CUCIAD

Cúcuta Camilo Dazo

Thu 2/19

8:05 am-4:25 am

1 stop20h 20m

Washington, D.C. Dulles Intl

Mon 2/23

2:35 pm-6:35 am

1 stop16h 00m

$422

CúcutaWashington, D.C.

CUC - IAD

CUCIAD

Cúcuta Camilo Dazo

Tue 3/3

3:05 pm-4:25 am

1 stop13h 20m

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-11:35 pm

1 stop9h 00m

$454

CúcutaWashington, D.C.

CUC - IAD

CUCIAD

Cúcuta Camilo Dazo

Tue 3/17

2:30 pm-5:25 am

1 stop13h 55m

Washington, D.C. Dulles Intl

Tue 6/9

3:35 pm-11:30 pm

1 stop8h 55m

$495

CúcutaWashington, D.C.

CUC - IAD

CUCIAD

Cúcuta Camilo Dazo

Tue 3/17

3:05 pm-10:36 pm

2 stops30h 31m

Washington, D.C. Dulles Intl

Tue 6/9

3:03 pm-12:00 pm

2 stops21h 57m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

  • Most accurate provider: When it comes to deals on Cúcuta-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cúcuta-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cúcuta-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cúcuta-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cúcuta-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cúcuta to Dulles Intl

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

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

Currently, December is the cheapest month in which you can book a flight from Cúcuta to Washington, D.C. Dulles Intl Airport (average of $201). Flying from Cúcuta to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $546). 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with Copa Airlines from Cúcuta to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Food

6.8

Boarding

7.8

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Food

6.8

Boarding

7.8

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Cúcuta to Dulles Intl. 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 Cúcuta to Washington, D.C. Dulles Intl?

    Located just 2.3 mi from the city center, Cúcuta Camilo Dazo is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Cúcuta. Booking flights from Camilo Dazo (CUC) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

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

    For as low as $422, Avianca can have you in Washington, D.C. Dulles Intl Airport from Cúcuta in 20h 20m. The distance between Cúcuta and Washington, D.C. Dulles Intl Airport is about 2164 mi.

  • What is the cheapest airline to fly from Cúcuta to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Copa Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $368. Copa Airlines is currently priced 29% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Cúcuta to Washington, D.C. Dulles Intl Airport (average of $201). Flying from Cúcuta to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $546). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Upper Marlboro
Manassas
Largo
Bowie
McLean
Clinton

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cúcuta to Dulles Intl

Discover the top airline that operate flights from Cúcuta to Dulles Intl. 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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$368Average$581FlexibilityNo cancel feeOn-time70%

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