HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$317+ Cheap flights from Quito (UIO) to Seattle (SEA)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Quito to Seattle 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.

The best prices from Quito Mariscal Sucr to Seattle/Tacoma Intl are usually found in February or October, booked 4 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Quito to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to Seattle (SEA). 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 January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$797
(Travelocity)

One-way from

$427
(Delta)

Popular in

August

Cheapest in

February

Average price

$763
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 Seattle/Tacoma Intl
Search Deals
One-way flight from Quito Mariscal Sucr to Seattle/Tacoma Intl
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Quito to Seattle

Cheapest flights from Quito to Seattle
Explore the most affordable flight options available from Quito to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Avianca deal was found by Cheapflights users on 1/16. 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.
Sun 5/115:15 pmUIO - SEA
1 stop19h 12mMultiple Airlines
Tue 5/2010:40 amSEA - UIO
1 stop18h 05mMultiple Airlines
Deal found 1/16$538
This LATAM Airlines deal was found by Cheapflights users on 1/16. 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.
Sun 5/1111:20 pmUIO - SEA
2 stops24h 35mLATAM Airlines
Tue 5/2011:15 pmSEA - UIO
2 stops17h 50mLATAM Airlines
Deal found 1/16$675
This United Airlines deal was found by Cheapflights users on 1/16. 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 4/2412:35 amUIO - SEA
1 stop24h 15mUnited Airlines
Sat 4/2611:59 pmSEA - UIO
1 stop21h 26mUnited Airlines
Deal found 1/16$694
This Delta deal was found by Cheapflights users on 1/16. 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 5/1111:20 pmUIO - SEA
1 stop26h 46mDelta
Mon 5/1912:40 amSEA - UIO
2 stops16h 25mDelta
Deal found 1/16$859
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Sat 5/1012:30 amUIO - SEA
1 stop24h 37mAmerican Airlines
Tue 5/2010:52 pmSEA - UIO
1 stop22h 43mAmerican Airlines
Deal found 1/16$904
This Copa Airlines deal was found by Cheapflights users on 1/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/153:08 amUIO - SEA
2 stops22h 22mCopa Airlines
Thu 1/303:25 pmSEA - UIO
2 stops23h 06mCopa Airlines
Deal found 1/15$1,077
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Mon 1/272:20 amUIO - SEA
2 stops23h 33mAvianca
Tue 2/188:10 amSEA - UIO
3 stops32h 25mAvianca
Deal found 1/16$1,155

Find flights from Quito to Seattle within your budget

Customize your flight search to find flights from Quito to Seattle 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Sun 5/11

5:15 pm-10:27 am

1 stop19h 12m

Seattle/Tacoma Intl

Tue 5/20

10:40 am-6:45 am

1 stop18h 05m

$538

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Sun 5/11

11:20 pm-9:55 pm

2 stops24h 35m

Seattle/Tacoma Intl

Tue 5/20

11:15 pm-7:05 pm

2 stops17h 50m

$675

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Thu 4/24

12:35 am-10:50 pm

1 stop24h 15m

Seattle/Tacoma Intl

Sat 4/26

11:59 pm-11:25 pm

1 stop21h 26m

$694

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Sun 5/11

11:20 pm-12:06 am

1 stop26h 46m

Seattle/Tacoma Intl

Mon 5/19

12:40 am-7:05 pm

2 stops16h 25m

$859

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Sat 5/10

12:30 am-11:07 pm

1 stop24h 37m

Seattle/Tacoma Intl

Tue 5/20

10:52 pm-11:35 pm

1 stop22h 43m

$904

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Wed 4/30

2:30 am-10:29 pm

2 stops21h 59m

Seattle/Tacoma Intl

Wed 7/30

6:30 am-2:45 am

2 stops18h 15m

$1,091

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Mon 6/23

5:15 pm-10:39 am

1 stop19h 24m

$317

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Wed 5/14

9:11 am-10:00 pm

1 stop14h 49m

$391

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Wed 6/4

12:35 am-10:30 pm

2 stops47h 55m

$396

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Mon 6/23

9:11 am-12:05 am

2 stops16h 54m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 13 results
1
2

Compare providers for flights from Quito to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Quito to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Quito-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Quito-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Quito-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Quito-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Quito-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Quito to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Travel insights for flights from Quito to Seattle

Get recent, data-driven insights about flights from Quito to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Quito to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Quito to Seattle. Price data was last updated on January 10, 2025.

The price you pay for your flight from Quito to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Quito to Seattle?

Currently, January is the cheapest month in which you can book a flight from Quito to Seattle (average of $238). Flying from Quito to Seattle 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 SEA?

Find hourly flight availability from Quito to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

It’s typically best to fly out from Quito to Seattle at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle 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 Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 17, 2025.
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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

Avianca
6.9
Okay
2,573 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

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 Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Quito to Seattle round-trip?

    Our cheapest airline available from Quito to Seattle is Avianca. Our recent data shows that you can find tickets from as low as $1,155 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $1,234 and $1,274 round-trip.

  • What are the cheapest airlines to fly from Quito to Seattle one-way?

    The cheapest airlines for a one-way flight from Quito to Seattle are Delta ($427), United Airlines ($432), and Avianca ($4,543).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quito to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Quito to Seattle (average of $238). Flying from Quito to Seattle 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

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Federal Way
Ocean Shores
Leavenworth
Olympia
Marysville
Centralia
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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 Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Guayaquil to Seattle flights
Quito to Portland flights
Guayaquil to Portland flights

Top 4 airlines flying from Quito to Seattle

Discover the top 4 airlines that operate flights from Quito to Seattle. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$560Average$762FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$584Average$671FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$664Average$869FlexibilityNo cancel feeOn-time71%
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.