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Cuenca

$139+ Cheap flights from Dulles Intl (IAD) to Cuenca (CUE)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CUE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Cuenca

Cheapest flights from Dulles Intl to Cuenca
Explore the most affordable flight options available from Dulles Intl to Cuenca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:30 amIAD - CUE
3 stops42h 10mAvianca
Tue 12/237:45 amCUE - IAD
2 stops29h 30mAvianca
Deal found 12/10$917

Find flight deals from Dulles Intl to Cuenca

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Cuenca (CUE). 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$366
(Avianca)

One-way from

$139
(FlightHub)

Popular in

July

Cheapest in

October
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Cuenca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Cuenca flights.
Search Deals
From Washington, D.C. Dulles Intl to Cuenca
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Cuenca
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Cuenca 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 December 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cuenca that are best for you.

Fly from

Dulles Intl

Fly to

Cuenca

Route

Depart

Return

Price

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Sun 3/1

2:35 pm-7:00 am

2 stops16h 25m

Cuenca

Thu 3/19

11:55 am-5:25 am

2 stops16h 30m

$366

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 5/4

12:30 pm-4:13 pm

2 stops28h 43m

Cuenca

Wed 5/6

12:20 pm-11:51 am

2 stops22h 31m

$547

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-7:40 pm

2 stops29h 05m

Cuenca

Thu 3/19

11:55 am-5:25 am

2 stops16h 30m

$557

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-7:40 pm

2 stops29h 05m

Cuenca

Thu 3/19

11:55 am-2:15 pm

2 stops25h 20m

$557

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-7:40 pm

2 stops29h 05m

Cuenca

Tue 3/17

8:25 pm-2:15 pm

2 stops16h 50m

$557

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Wed 3/11

3:35 pm-7:00 am

2 stops16h 25m

Cuenca

Fri 3/20

8:25 pm-5:25 am

2 stops32h 00m

$586

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-7:00 am

2 stops16h 25m

Cuenca

Sat 3/21

8:25 pm-5:25 am

2 stops32h 00m

$586

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-7:00 am

2 stops16h 25m

Cuenca

Mon 3/16

8:25 pm-5:25 am

2 stops32h 00m

$586

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Fri 3/13

3:35 pm-7:00 am

2 stops16h 25m

Cuenca

Mon 3/16

8:25 pm-5:25 am

2 stops32h 00m

$586

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Sun 3/8

3:35 pm-7:00 am

2 stops16h 25m

Cuenca

Mon 3/16

8:25 pm-5:25 am

2 stops32h 00m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Compare providers for flights from Dulles Intl to Cuenca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Cuenca in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cuenca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Cuenca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Cuenca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Cuenca 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 Washington, D.C. Dulles Intl Airport-Cuenca 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 Dulles Intl to Cuenca

Have a flexible travel schedule? Discover the best time to fly to Cuenca 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 Cuenca

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cuenca (average of $257). Flying from Washington, D.C. Dulles Intl Airport to Cuenca in December is currently the most expensive (average of $448). 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 CUE?

Find hourly flight availability from Dulles Intl to Cuenca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Cuenca in the morning. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Cuenca

Get insights into the airlines that provide service to Cuenca. 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 Cuenca. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Avianca from Washington, D.C. Dulles Intl Airport to Cuenca. 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.
Avianca
6.6
Okay
2,480 reviews

Boarding

7.0

Food

5.1

Entertainment

5.4

Crew

7.2

Comfort

6.3

Overall

6.6

Reviews

1 / 20
6.0
Good

Adrian,Sep 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.
Avianca
6.6
Okay
2,480 reviews
Avianca
6.6
Okay
2,480 reviews

Boarding

7.0

Food

5.1

Entertainment

5.4

Crew

7.2

Comfort

6.3

Overall

6.6

Reviews

1 / 20
6.0
Good

Adrian,Sep 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.

Related info for your journey

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

    For a flight from Washington, D.C. Dulles Intl to Cuenca, you will be flying into Cuenca. Cuenca (CUE) is just 1.6 mi from the center of the city. Cuenca is the only Cuenca airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Cuenca from Washington, D.C. Dulles Intl on a regular basis.

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

    Departing from Washington, D.C. Dulles Intl Airport to Cuenca will take you 16h 25m. Washington, D.C. Dulles Intl Airport and Cuenca are separated by a distance of 2890 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $424, Avianca will fly you from Washington, D.C. Dulles Intl Airport to Cuenca and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Users have found that Avianca is 38% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Cuenca 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 Cuenca?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Cuenca (average of $257). Flying from Washington, D.C. Dulles Intl Airport to Cuenca in December is currently the most expensive (average of $448). 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 airline flying from Dulles Intl to Cuenca

Discover the top airline that operate flights from Dulles Intl to Cuenca. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$424Average$689FlexibilityNo cancel feeOn-time71%

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