HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Quito

$173+ Cheap flights from Washington to Quito (UIO)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — UIO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Quito with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Quito

Keep the following information in mind while searching for Washington to Quito flight deals. Data was last updated September 16, 2025.

Round-trip from

$595
(Travelocity)

One-way from

$173
(Avianca)

Popular in

December

Cheapest in

January

Average price

$805
From Washington to Quito Mariscal Sucr
Search Deals
One-way flight from Washington to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Washington to Quito

Cheapest flights from Washington to Quito
Explore the most affordable flight options available from Washington to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

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.
Fri 12/57:16 amPDX - UIO
2 stops16h 34mMultiple Airlines
Sat 12/133:15 amUIO - PDX
2 stops16h 15mMultiple Airlines
Deal found 9/14$597
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:53 amSEA - UIO
1 stop32h 12mMultiple Airlines
Wed 11/59:11 amUIO - SEA
1 stop16h 19mMultiple Airlines
Deal found 9/14$626
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:34 pmSEA - UIO
1 stop28h 21mMultiple Airlines
Sun 11/2310:05 amUIO - SEA
2 stops25h 32mMultiple Airlines
Deal found 9/14$652
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:05 amSEA - UIO
2 stops15h 45mMultiple Airlines
Tue 12/163:15 amUIO - SEA
2 stops20h 20mMultiple Airlines
Deal found 9/14$659
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amSEA - UIO
2 stops26h 45mLATAM Airlines
Tue 11/189:11 amUIO - SEA
1 stop15h 42mLATAM Airlines
Deal found 9/15$674
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amPDX - UIO
1 stop14h 30mUnited Airlines
Tue 12/98:00 amUIO - PDX
1 stop17h 57mUnited Airlines
Deal found 9/15$674
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:35 amPDX - UIO
2 stops15h 30mDelta
Tue 12/911:45 pmUIO - PDX
1 stop13h 56mDelta
Deal found 9/15$679
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:10 pmPDX - UIO
2 stops28h 35mMultiple Airlines
Sun 10/53:15 amUIO - PDX
2 stops32h 15mMultiple Airlines
Deal found 9/14$683
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:15 pmPDX - UIO
1 stop32h 15mUnited Airlines
Sun 11/91:35 amUIO - PDX
2 stops24h 16mUnited Airlines
Deal found 9/15$688
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:15 pmGEG - UIO
2 stops26h 50mDelta
Sun 12/711:45 pmUIO - GEG
2 stops17h 21mDelta
Deal found 9/15$689
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:10 pmPDX - UIO
2 stops26h 20mUnited Airlines
Sat 11/81:35 amUIO - PDX
2 stops22h 51mUnited Airlines
Deal found 9/15$689
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:08 amSEA - UIO
2 stops36h 27mMultiple Airlines
Sun 11/95:20 pmUIO - SEA
1 stop31h 51mMultiple Airlines
Deal found 9/15$691

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Quito 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 to Quito that are best for you.

Fly from

Washington

Fly to

Quito

Route

Depart

Return

Price

SpokaneQuito

GEG - UIO

GEGUIO

Spokane

Thu 1/15

5:41 pm-2:50 am

2 stops30h 09m

Quito Mariscal Sucr

Wed 1/28

4:00 am-4:09 pm

2 stops39h 09m

$595

SpokaneQuito

GEG - UIO

GEGUIO

Spokane

Sun 3/1

5:41 pm-2:50 am

2 stops30h 09m

Quito Mariscal Sucr

Tue 3/24

4:00 am-10:38 pm

2 stops20h 38m

$615

PortlandQuito

PDX - UIO

PDXUIO

Portland

Wed 11/12

7:00 am-12:30 am

1 stop14h 30m

Quito Mariscal Sucr

Tue 12/9

8:00 am-10:52 pm

2 stops17h 52m

$674

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 1/26

7:00 am-12:30 am

1 stop14h 30m

Quito Mariscal Sucr

Mon 2/2

1:35 am-12:18 pm

1 stop13h 43m

$674

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sat 1/24

12:55 am-5:17 am

2 stops25h 22m

Quito Mariscal Sucr

Mon 2/2

11:45 pm-8:30 pm

2 stops23h 45m

$679

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 1/25

9:45 pm-8:00 pm

1 stop19h 15m

Quito Mariscal Sucr

Mon 2/2

7:00 pm-7:18 pm

2 stops27h 18m

$679

PortlandQuito

PDX - UIO

PDXUIO

Portland

Mon 1/26

5:53 am-11:59 pm

2 stops15h 06m

Quito Mariscal Sucr

Tue 2/3

7:45 am-9:11 pm

2 stops16h 26m

$679

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 1/25

12:55 am-5:17 am

2 stops25h 22m

Quito Mariscal Sucr

Tue 2/3

11:45 pm-1:14 pm

2 stops16h 29m

$679

PortlandQuito

PDX - UIO

PDXUIO

Portland

Sun 2/1

12:55 am-5:17 am

2 stops25h 22m

Quito Mariscal Sucr

Tue 2/17

11:45 pm-9:35 pm

2 stops24h 50m

$679

SpokaneQuito

GEG - UIO

GEGUIO

Spokane

Thu 1/15

12:40 pm-8:00 pm

1 stop28h 20m

Quito Mariscal Sucr

Thu 1/29

11:45 pm-11:41 am

1 stop14h 56m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight from Washington to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from Washington 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 to Quito

What is the cheapest month to book a flight from State of Washington to Quito?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Quito (average of $463). Flying from State of Washington to Quito in December is currently the most expensive (average of $791). 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 WA to UIO?

Find hourly flight availability from Washington to Quito. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Quito as you normally would.

How much does it cost to fly round-trip from State of Washington to Quito?

Related info for your journey

Find useful and relevant information for your journey from Washington to Quito. 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 Quito from Washington?

    If you book a flight to Quito from Washington, you will be flying to Mariscal Sucr, which is the city’s only airport. Quito Mariscal Sucr (UIO) is located 14.0 mi from the center of Quito.

  • How long is the flight from State of Washington to Quito?

    For as low as $674, United Airlines can have you in Quito from State of Washington in 14h 30m. State of Washington and Quito are separated by a distance of 4143 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Quito?

    Most travelers choose Seattle/Tacoma Intl - Quito Mariscal Sucr, Portland - Quito Mariscal Sucr or Spokane - Quito Mariscal Sucr when deciding on the best route from State of Washington to Quito.

  • Can I find deals for flights from Washington to Quito that include hotel bookings?

    Yes. In addition to deals on Washington to Quito flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Quito?

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

  • Can I find deals for business class flights from Washington to Quito?

    Yes. Cheapflights offers flight deals from Washington to Quito 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 State of Washington to Quito?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Quito (average of $463). Flying from State of Washington to Quito in December is currently the most expensive (average of $791). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Quito

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Guayaquil flights
John F Kennedy Intl to Quito flights
Newark to Guayaquil flights
LaGuardia to Guayaquil flights
Miami to Quito flights
Newark to Quito flights
LaGuardia to Quito flights
Miami to Guayaquil flights
Fort Lauderdale to Guayaquil flights
San Francisco to Quito flights
John F Kennedy Intl to Cuenca flights
Atlanta to Quito flights
Dulles Intl to Quito flights
O'Hare Intl to Quito flights
Seattle to Quito flights
Hobby to Quito flights
Dallas/Fort Worth to Quito flights
Los Angeles to Quito flights
Hobby to Guayaquil flights
Orlando to Quito flights
Denver to Quito flights
George Bush Intcntl to Quito flights
Fort Lauderdale to Quito flights
Reagan-National to Quito flights
Midway to Quito flights
Dulles Intl to Guayaquil flights
Boston to Quito flights
Orlando to Guayaquil flights
Baltimore to Quito flights
O'Hare Intl to Guayaquil flights
San Francisco to Guayaquil flights
Austin to Quito flights
LaGuardia to Cuenca flights
George Bush Intcntl to Guayaquil flights
Tampa to Quito flights
Newark to Cuenca flights
Minneapolis to Quito flights
Baltimore to Guayaquil flights
Los Angeles to Guayaquil flights
Salt Lake City to Quito flights
Raleigh to Quito flights
Boston to Guayaquil flights
Tampa to Guayaquil flights
John F Kennedy Intl to Manta flights
Atlanta to Guayaquil flights
Philadelphia to Quito flights
Sky Harbor Intl to Quito flights
Reagan-National to Guayaquil flights
Portland to Quito flights
San Diego to Quito flights

Top 5 airlines flying from Washington to Quito

Discover the top 5 airlines that operate flights from Washington to Quito. 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
DeltaCheapest$297Average$852FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$521Average$878FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$556Average$870FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$764Average$931FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$765Average$1,284FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.