$171 Cheap Flights from Washington (IAD) to Guayaquil (GYE)

View $171 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE)

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Cheap Flights from Washington to Guayaquil (IAD-GYE)

Prices were available within the past 7 days and start at $171 for one-way flights and $368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Mon, Nov 10 - Tue, Nov 11
IAD
Washington
GYE
Guayaquil
$368 Roundtrip, found 3 days ago
$368
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Nov 10 from Washington to Guayaquil, returning Tue, Nov 11, priced at $368 found 3 days ago
Copa
Mon, Nov 10 - Tue, Nov 11
IAD
Washington
GYE
Guayaquil
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Nov 10 from Washington to Guayaquil, returning Tue, Nov 11, priced at $383 found 3 days ago
Copa
Mon, Nov 10 - Tue, Nov 11
IAD
Washington
GYE
Guayaquil
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Nov 10 from Washington to Guayaquil, returning Tue, Nov 11, priced at $384 found 3 days ago
United
Mon, Jan 19 - Fri, Jan 30
IAD
Washington
GYE
Guayaquil
$393 Roundtrip, found 6 days ago
$393
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jan 19 from Washington to Guayaquil, returning Fri, Jan 30, priced at $393 found 6 days ago
United
Sat, Feb 7 - Mon, Feb 23
IAD
Washington
GYE
Guayaquil
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select United flight, departing Sat, Feb 7 from Washington to Guayaquil, returning Mon, Feb 23, priced at $396 found 4 days ago
United
Tue, Feb 3 - Thu, Feb 5
IAD
Washington
GYE
Guayaquil
$397 Roundtrip, found 12 hours ago
$397
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Feb 3 from Washington to Guayaquil, returning Thu, Feb 5, priced at $397 found 12 hours ago
Copa
Mon, Nov 10 - Tue, Nov 11
IAD
Washington
GYE
Guayaquil
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select Copa flight, departing Mon, Nov 10 from Washington to Guayaquil, returning Tue, Nov 11, priced at $399 found 3 days ago
avianca
Wed, Feb 11 - Sat, Feb 28
IAD
Washington
GYE
Guayaquil
$410 Roundtrip, just found
$410
Roundtrip
just found
Select avianca flight, departing Wed, Feb 11 from Washington to Guayaquil, returning Sat, Feb 28, priced at $410 just found
American Airlines
Sat, Feb 14 - Sat, Feb 21
IAD
Washington
GYE
Guayaquil
$446 Roundtrip, found 2 days ago
$446
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 14 from Washington to Guayaquil, returning Sat, Feb 21, priced at $446 found 2 days ago
Delta
Sat, Jan 10 - Fri, Jan 30
IAD
Washington
GYE
Guayaquil
$483 Roundtrip, found 5 days ago
$483
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 10 from Washington to Guayaquil, returning Fri, Jan 30, priced at $483 found 5 days ago

Find the cheapest month to fly from Washington (IAD) to Guayaquil (GYE)

January is typically the cheapest month to fly

From $288 - $773 per traveler.

Alternative airports near Guayaquil

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jose Joaquin de Olmedo Intl. GYE. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $510
GYE
Jose Joaquin de Olmedo Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $510

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE) cost?
Secure a cheap one-way flight from $171 or cheap return flight from $368 from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE)?
November is the least expensive month to fly from IAD to GYE. Traveling outside of peak seasons is often the key to finding better deals on flights.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to GYE?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE)?
To land at Jose Joaquin de Olmedo Intl. Airport (GYE) on schedule, select a flight that takes off from Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE) last-minute?
Holding off until just before your departure to book a ticket from IAD to GYE generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book an IAD to GYE flight and hotel package?
You can save money by booking an IAD to GYE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Jose Joaquin de Olmedo Intl. Airport (GYE)?
Typically, you're able to reschedule or cancel your IAD to GYE flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Jose Joaquin de Olmedo Intl.
Airlines serving
American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$368
Distance
2843 mi

Book with confidence

Washington to Guayaquil Flights

The cheapest times to fly from Washington to Guayaquil

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Guayaquil are during the month of November. You can find some of the cheapest flights from Washington to Guayaquil with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Guayaquil

Sunday is one of the best days to book for cheap flights from Washington to Guayaquil: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Guayaquil

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Guayaquil in 2025. You can also book with separate airlines for your outbound and return journeys, from $171 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Guayaquil flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Guayaquil airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Guayaquil Flights

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*Available to One Key members.