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Cuenca

$403+ Cheap flights from Dulles Intl (IAD) to Cuenca (CUE)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CUE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$403
(Priceline)

Popular in

December

Cheapest in

September

Average price

$518
From Washington, D.C. Dulles Intl to Cuenca
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Highest demand for flights based on searches. 21% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/14. 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.
Sat 11/154:15 pmIAD - CUE
2 stops18h 05mAvianca
Sat 11/228:25 pmCUE - IAD
2 stops32h 00mAvianca
Deal found 9/14$403
This Avianca deal was found by Cheapflights users on 9/14. 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 9/243:20 pmIAD - CUE
2 stops16h 45mAvianca
Sun 10/511:09 amCUE - IAD
2 stops17h 26mAvianca
Deal found 9/14$413
This Priceline deal was found by Cheapflights users on 9/13. 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 10/157:00 amIAD - CUE
2 stops25h 05mAvianca
Sun 11/308:25 pmCUE - IAD
2 stops16h 50mAvianca
Deal found 9/13$442
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/155:05 pmIAD - CUE
3 stops21h 32mMultiple Airlines
Sun 11/308:25 pmCUE - IAD
2 stops16h 50mMultiple Airlines
Deal found 9/13$554
This Avianca deal was found by Cheapflights users on 9/14. 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 12/152:35 pmIAD - CUE
2 stops16h 25mAvianca
Tue 12/238:25 pmCUE - IAD
2 stops18h 30mAvianca
Deal found 9/14$763

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 September 16, 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

Sat 11/15

4:15 pm-10:20 am

2 stops18h 05m

Cuenca

Sat 11/22

8:25 pm-4:25 am

2 stops32h 00m

$403

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Wed 10/15

7:00 am-7:05 am

2 stops25h 05m

Cuenca

Sun 11/30

8:25 pm-1:15 pm

2 stops16h 50m

$442

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Wed 10/15

5:05 pm-1:37 pm

3 stops21h 32m

Cuenca

Sun 11/30

8:25 pm-1:15 pm

2 stops16h 50m

$554

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Fri 2/6

5:45 am-7:40 pm

2 stops37h 55m

Cuenca

Sat 2/21

7:45 am-4:25 am

2 stops20h 40m

$621

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 12/15

2:35 pm-7:00 am

2 stops16h 25m

Cuenca

Tue 12/23

8:25 pm-2:55 pm

2 stops18h 30m

$763

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 $487). Flying from Washington, D.C. Dulles Intl Airport to Cuenca in July is currently the most expensive (average of $836). 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 September 16, 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 8% 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 September 16, 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
6.7
Okay
2,435 reviews

Comfort

6.3

Food

5.1

Crew

7.2

Entertainment

5.4

Boarding

7.0

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOG - LPB

no meals provided. Staff was nice. no entertainment behind seats
Avianca
6.7
Okay
2,435 reviews
Avianca
6.7
Okay
2,435 reviews

Comfort

6.3

Food

5.1

Crew

7.2

Entertainment

5.4

Boarding

7.0

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOG - LPB

no meals provided. Staff was nice. no entertainment behind seats

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 18h 05m. Washington, D.C. Dulles Intl Airport and Cuenca are separated by a distance of 2890 mi.

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

    Currently priced at $506, 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 35% 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 $487). Flying from Washington, D.C. Dulles Intl Airport to Cuenca in July is currently the most expensive (average of $836). 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

Browse thousands of different options on Cheapflights for your next trip

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$506Average$767FlexibilityNo cancel feeOn-time71%

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