Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Cuenca from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cuenca departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cuenca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
3:35 pm - 6:55 am
IAD
-
CUE
16h 20m
2 stops
Avianca Logo
11:10 am - 5:20 am
CUE
-
IAD
17h 10m
2 stops
$467Avianca
Sun, Apr 19 - Sun, Apr 26
Avianca Logo
3:35 pm - 6:55 am
IAD
-
CUE
16h 20m
2 stops
Avianca Logo
8:30 pm - 3:55 pm
CUE
-
IAD
18h 25m
2 stops
$479Avianca
Fri, May 15 - Sat, Jun 13
Avianca Logo
5:35 pm - 6:55 am
IAD
-
CUE
14h 20m
2 stops
Avianca Logo
8:30 pm - 3:55 pm
CUE
-
IAD
18h 25m
2 stops
$490Avianca
Wed, May 20 - Sun, May 31
Avianca Logo
6:50 am - 6:55 am
IAD
-
CUE
25h 05m
2 stops
Avianca Logo
7:40 am - 5:20 am
CUE
-
IAD
20h 40m
2 stops
$498Avianca
Mon, Apr 20 - Mon, Apr 27
Avianca Logo
3:35 pm - 9:30 am
IAD
-
CUE
18h 55m
2 stops
Avianca Logo
8:30 pm - 2:15 pm
CUE
-
IAD
16h 45m
2 stops
$501Avianca
Tue, Apr 21 - Mon, May 4
Avianca Logo
6:50 am - 7:40 pm
IAD
-
CUE
37h 50m
2 stops
Avianca Logo
8:30 pm - 2:15 pm
CUE
-
IAD
40h 45m
2 stops
$534Avianca
Tue, Apr 7 - Sat, Apr 11
Avianca Logo
3:35 pm - 7:40 pm
IAD
-
CUE
29h 05m
2 stops
Avianca Logo
8:30 pm - 5:20 am
CUE
-
IAD
31h 50m
2 stops
$538Avianca
Sat, May 2 - Sat, May 9
Avianca Logo
3:35 pm - 6:55 am
IAD
-
CUE
40h 20m
2 stops
Avianca Logo
11:55 am - 5:20 am
CUE
-
IAD
16h 25m
2 stops
$539Avianca
Tue, May 5 - Thu, May 7
Avianca Logo
4:10 am - 7:40 pm
IAD
-
CUE
40h 30m
2 stops
Avianca Logo
11:10 am - 5:20 am
CUE
-
IAD
17h 10m
2 stops
$549Avianca
Sat, Jun 20 - Sun, Jun 28
Avianca Logo
3:40 am - 6:55 am
IAD
-
CUE
28h 15m
3 stops
Avianca Logo
11:10 am - 5:20 am
CUE
-
IAD
17h 10m
2 stops
$642Avianca
Sat, Apr 18 - Sun, Apr 26

Avianca flights from Washington, D.C. Dulles Intl Airport to Cuenca

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Cuenca flight tickets
Avianca
Apr 19
IAD3:35 pmWashington, D.C. Dulles Intl
16h 20m
2 stops
CUE6:55 amCuenca
Apr 26
CUE11:10 amCuenca
17h 10m
2 stops
IAD5:20 amWashington, D.C. Dulles Intl
$467
Avianca
May 15
IAD3:35 pmWashington, D.C. Dulles Intl
16h 20m
2 stops
CUE6:55 amCuenca
Jun 13
CUE8:30 pmCuenca
18h 25m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$479
Avianca
May 20
IAD5:35 pmWashington, D.C. Dulles Intl
18h 35m
2 stops
CUE11:10 amCuenca
May 31
CUE8:30 pmCuenca
18h 25m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$490

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Sun 4/19

3:35 pm-6:55 am

2 stops16h 20m

Cuenca

Sun 4/26

11:10 am-5:20 am

2 stops17h 10m

$467

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Fri 5/15

3:35 pm-6:55 am

2 stops16h 20m

Cuenca

Sat 6/13

8:30 pm-3:55 pm

2 stops18h 25m

$479
Quickest round-trip

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Wed 5/20

5:35 pm-6:55 am

2 stops14h 20m

Cuenca

Sun 5/31

8:30 pm-3:55 pm

2 stops18h 25m

$490

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Mon 4/20

6:50 am-6:55 am

2 stops25h 05m

Cuenca

Mon 4/27

7:40 am-5:20 am

2 stops20h 40m

$498

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Tue 4/21

3:35 pm-9:30 am

2 stops18h 55m

Cuenca

Mon 5/4

8:30 pm-2:15 pm

2 stops16h 45m

$501

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Tue 4/7

6:50 am-7:40 pm

2 stops37h 50m

Cuenca

Sat 4/11

8:30 pm-2:15 pm

2 stops40h 45m

$534

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Sat 5/2

3:35 pm-7:40 pm

2 stops29h 05m

Cuenca

Sat 5/9

8:30 pm-5:20 am

2 stops31h 50m

$538

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Tue 5/5

3:35 pm-6:55 am

2 stops40h 20m

Cuenca

Thu 5/7

11:55 am-5:20 am

2 stops16h 25m

$539

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Sat 6/20

4:10 am-7:40 pm

2 stops40h 30m

Cuenca

Sun 6/28

11:10 am-5:20 am

2 stops17h 10m

$549

Washington, D.C.Cuenca

IAD - CUE

IADCUE

Washington, D.C. Dulles Intl

Sat 4/18

3:40 am-6:55 am

3 stops28h 15m

Cuenca

Sun 4/26

11:10 am-5:20 am

2 stops17h 10m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Cuenca from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cuenca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Cuenca?

When to book flights from Washington, D.C. Dulles Intl Airport to Cuenca

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cuenca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cuenca (IAD to CUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cuenca

Fastest flight time

18h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cuenca takes 18h 55m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cuenca. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cuenca.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Cuenca by plane?

    There are 2891.2 mi between Washington, D.C. Dulles Intl and Cuenca. Typically, this will take 18h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cuenca Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cuenca Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cuenca Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cuenca Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cuenca Airport.

  • What documentation or ID do you need to fly to Cuenca Airport?

    The necessary travel and health documents for your Cuenca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cuenca?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Cuenca

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cuenca with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $385Free CancellationRating
6.5
2,505 reviews
Search Avianca flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Cuenca?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Cuenca. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Cuenca with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cuenca from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Cuenca?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cuenca from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Cuenca right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cuenca, momondo offers a useful price alert feature which will track prices for flights to Cuenca from Washington, D.C. and alert you when they change.

An easier way to manage your Cuenca trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ecuador