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Dulles Intl

$511+ Cheap flights from Cuenca (CUE) 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
CUE — IAD
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheap flight deals from Cuenca to Dulles Intl

Cheapest flights from Cuenca to Dulles Intl
Explore the most affordable flight options available from Cuenca to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This Avianca deal was found by Cheapflights users on 5/6. 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 5/2010:15 am
CUE
-
IAD
2 stops18h 05m
Avianca
Tue 5/263:35 pm
IAD
-
CUE
2 stops18h 55m
Avianca
Deal found 5/6$511
This Justfly.com deal was found by Cheapflights users on 5/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:30 pm
CUE
-
IAD
2 stops31h 50m
Avianca
Mon 5/253:35 pm
IAD
-
CUE
2 stops29h 05m
Avianca
Deal found 5/10$560
This Avianca deal was found by Cheapflights users on 5/7. 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 6/47:40 am
CUE
-
IAD
2 stops44h 40m
Avianca
Sun 6/73:35 pm
IAD
-
CUE
2 stops19h 45m
Avianca
Deal found 5/7$598
This Avianca deal was found by Cheapflights users on 5/10. 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 5/267:40 am
CUE
-
IAD
2 stops29h 35m
Avianca
Wed 5/275:35 pm
IAD
-
CUE
2 stops14h 20m
Avianca
Deal found 5/10$599
This Trip.com deal was found by Cheapflights users on 5/9. 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.
Mon 5/1811:10 am
CUE
-
IAD
2 stops17h 10m
Avianca
Thu 5/213:35 pm
IAD
-
CUE
2 stops40h 20m
Avianca
Deal found 5/9$768
This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:44 am
CUE
-
IAD
2 stops29h 31m
Multiple Airlines
Tue 5/265:45 am
IAD
-
CUE
3 stops28h 45m
Multiple Airlines
Deal found 5/6$901
This Avianca deal was found by Cheapflights users on 5/6. 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 8/277:40 am
CUE
-
IAD
3 stops17h 35m
Avianca
Wed 9/95:35 pm
IAD
-
CUE
2 stops14h 20m
Avianca
Deal found 5/6$935

Find flight deals from Cuenca to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cuenca (CUE) 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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(FlightHub)
Provider with most accurate pricing for Cuenca-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cuenca-Washington, D.C. Dulles Intl flights.
Search Deals
From Cuenca to Washington, D.C. Dulles Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cuenca 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 May 11, 2026.
Use the filters below to find and compare flights from Cuenca to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CuencaWashington, D.C.

CUE - IAD

CUEIAD

Cuenca

Thu 8/27

7:40 am-2:15 pm

2 stops29h 35m

Washington, D.C. Dulles Intl

Wed 9/9

6:50 am-11:10 am

2 stops29h 20m

$560

CuencaWashington, D.C.

CUE - IAD

CUEIAD

Cuenca

Thu 6/4

7:40 am-5:20 am

2 stops44h 40m

Washington, D.C. Dulles Intl

Sun 6/7

3:35 pm-10:20 am

2 stops19h 45m

$598
Quickest round-trip

CuencaWashington, D.C.

CUE - IAD

CUEIAD

Cuenca

Tue 5/26

7:40 am-2:15 pm

2 stops29h 35m

Washington, D.C. Dulles Intl

Wed 5/27

5:35 pm-6:55 am

2 stops14h 20m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Cuenca-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 Cuenca-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cuenca-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 Cuenca-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 Cuenca-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 Cuenca to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Cuenca 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.

Related info for your journey

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

    Cuenca (CUE) is the airport you will fly out of if you book a flight from Cuenca to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Cuenca; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Cuenca airport to Washington, D.C. Dulles Intl. It is only a 1.6 mi journey to Cuenca (CUE) from Cuenca’s city center.

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

    Airlines like Avianca fly from Cuenca to Washington, D.C. Dulles Intl Airport in about 29h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Cuenca to Washington, D.C. Dulles Intl Airport is about 2890 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cuenca 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.

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
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

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