HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$445+ Cheap flights from Quito (UIO) to Washington

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Quito to Washington 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 Quito to Washington

Keep the following information in mind while searching for Quito to Washington flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$665
(Avianca)

One-way from

$445
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$683
Provider with most accurate pricing for Quito Mariscal Sucr-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Quito Mariscal Sucr-Seattle/Tacoma Intl flights.
Search Deals
From Quito Mariscal Sucr to Washington
Search Deals
One-way flight from Quito Mariscal Sucr to Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Quito to Washington

Cheapest flights from Quito to Washington
Explore the most affordable flight options available from Quito to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Avianca deal was found by Cheapflights users on 3/31. 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.
Thu 9/183:15 amUIO - PDX
2 stops15h 35mMultiple Airlines
Tue 9/307:00 amPDX - UIO
1 stop21h 45mMultiple Airlines
Deal found 3/31$665
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 9/1412:35 amUIO - SEA
1 stop22h 43mUnited Airlines
Wed 10/152:25 pmSEA - UIO
1 stop31h 00mUnited Airlines
Deal found 3/31$671
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:08 pmUIO - SEA
2 stops28h 43mLATAM Airlines
Tue 8/122:00 pmSEA - UIO
2 stops28h 00mLATAM Airlines
Deal found 3/31$698
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:40 amUIO - SEA
1 stop19h 53mAmerican Airlines
Wed 10/1511:31 pmSEA - UIO
2 stops19h 14mAmerican Airlines
Deal found 3/31$728
This Avianca deal was found by Cheapflights users on 3/31. 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 4/255:15 pmUIO - SEA
1 stop19h 12mMultiple Airlines
Sat 4/262:35 pmSEA - UIO
1 stop14h 10mMultiple Airlines
Deal found 3/31$759
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/1412:35 amUIO - GEG
2 stops38h 03mUnited Airlines
Thu 5/226:20 amGEG - UIO
2 stops39h 05mUnited Airlines
Deal found 3/31$765
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 9/1812:35 amUIO - PDX
2 stops24h 16mUnited Airlines
Tue 9/305:45 amPDX - UIO
3 stops39h 40mUnited Airlines
Deal found 3/31$767
This Delta deal was found by Cheapflights users on 3/31. 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 7/2911:20 pmUIO - SEA
1 stop12h 52mDelta
Tue 8/123:20 pmSEA - UIO
1 stop26h 40mDelta
Deal found 3/31$777
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:00 amUIO - PDX
2 stops18h 47mAmerican Airlines
Tue 5/611:59 pmPDX - UIO
2 stops21h 17mAmerican Airlines
Deal found 3/31$889
This Delta deal was found by Cheapflights users on 3/31. 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.
Fri 9/1911:20 pmUIO - PDX
1 stop25h 12mDelta
Tue 9/302:30 pmPDX - UIO
1 stop27h 30mDelta
Deal found 3/31$910
This eDestinos deal was found by Cheapflights users on 3/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:20 pmUIO - PDX
1 stop15h 40mLATAM Airlines
Sat 5/1712:08 pmPDX - UIO
1 stop29h 52mLATAM Airlines
Deal found 3/31$956
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:15 pmUIO - SEA
2 stops30h 28mAvianca
Wed 5/146:15 amSEA - UIO
2 stops18h 30mAvianca
Deal found 3/31$1,018

Cheapflights Fare Finder

Customize your flight search to find flights from Quito to Washington 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 April 1, 2025.
Use the filters below to find and compare flights from Quito to Washington that are best for you.

Fly from

Quito

Fly to

Washington

Route

Depart

Return

Price

QuitoPortland

UIO - PDX

UIOPDX

Quito Mariscal Sucr

Thu 9/18

3:15 am-4:50 pm

2 stops15h 35m

Portland

Tue 9/30

7:00 am-6:45 am

1 stop21h 45m

$665

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Sun 9/14

12:35 am-9:18 pm

1 stop22h 43m

Seattle/Tacoma Intl

Wed 10/15

2:25 pm-11:25 pm

1 stop31h 00m

$671

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Tue 7/29

11:20 pm-10:12 am

1 stop12h 52m

Seattle/Tacoma Intl

Tue 8/12

2:00 pm-8:00 pm

2 stops28h 00m

$698

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Mon 9/15

6:40 am-12:33 am

1 stop19h 53m

Seattle/Tacoma Intl

Wed 10/15

11:31 pm-8:45 pm

2 stops19h 14m

$728

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Fri 4/25

5:15 pm-10:27 am

1 stop19h 12m

Seattle/Tacoma Intl

Sat 4/26

2:35 pm-6:45 am

1 stop14h 10m

$759

QuitoSpokane

UIO - GEG

UIOGEG

Quito Mariscal Sucr

Wed 5/14

12:35 am-12:38 pm

2 stops38h 03m

Spokane

Thu 5/22

6:20 am-11:25 pm

2 stops39h 05m

$765

QuitoPortland

UIO - PDX

UIOPDX

Quito Mariscal Sucr

Thu 9/18

12:35 am-10:51 pm

2 stops24h 16m

Portland

Tue 9/30

5:45 am-11:25 pm

3 stops39h 40m

$767

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Tue 7/29

11:20 pm-10:12 am

1 stop12h 52m

Seattle/Tacoma Intl

Tue 8/12

3:20 pm-8:00 pm

1 stop26h 40m

$777

QuitoPortland

UIO - PDX

UIOPDX

Quito Mariscal Sucr

Fri 4/25

6:00 am-10:47 pm

2 stops18h 47m

Portland

Tue 5/6

11:59 pm-11:16 pm

2 stops21h 17m

$889

QuitoPortland

UIO - PDX

UIOPDX

Quito Mariscal Sucr

Fri 9/19

11:20 pm-10:32 pm

1 stop25h 12m

Portland

Tue 9/30

2:30 pm-8:00 pm

1 stop27h 30m

$910

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Quito to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Quito to State of Washington (average of $238). Flying from Quito to State of Washington in July is currently the most expensive (average of $411). 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 UIO to WA?

Find hourly flight availability from Quito to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Quito to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 1, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and United Airlines from Quito to Washington by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Avianca
6.7
Okay
2,301 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Quito Mariscal Sucr (UIO), located 14.0 mi from the city center, is the airport you fly out of when you book flights from Quito to Washington.

  • What are the cheapest airlines to fly from Quito to State of Washington one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $485. LATAM Airlines flights start at $501 while deals on Delta start at $515 one-way.

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

    When deciding which route to take from Quito to State of Washington consider Quito Mariscal Sucr - Seattle/Tacoma Intl, Quito Mariscal Sucr - Portland or Quito Mariscal Sucr - Spokane as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Quito to State of Washington (average of $238). Flying from Quito to State of Washington in July is currently the most expensive (average of $411). 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 Quito to Washington

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

Top 3 airlines flying from Quito to Washington

Discover the top 3 airlines that operate flights from Quito to Washington. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$548Average$762FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$584Average$768FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$676Average$762FlexibilityNo cancel feeOn-time69%
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.