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Quito

$233+ Cheap flights from Seattle (SEA) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — UIO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Seattle to Quito

Cheapest flights from Seattle to Quito
Explore the most affordable flight options available from Seattle to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:55 pm
SEA
-
UIO
2 stops27h 55m
Multiple Airlines
Mon 11/2310:05 am
UIO
-
SEA
2 stops29h 35m
Multiple Airlines
Deal found 1/28$507
This Expedia deal was found by Cheapflights users on 1/27. 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.
Fri 5/810:45 pm
SEA
-
UIO
2 stops21h 40m
Multiple Airlines
Fri 5/154:15 am
UIO
-
SEA
2 stops34h 03m
Multiple Airlines
Deal found 1/27$508
This Travelocity deal was found by Cheapflights users on 1/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:10 am
SEA
-
UIO
2 stops16h 45m
Multiple Airlines
Mon 4/136:50 pm
UIO
-
SEA
2 stops19h 35m
Multiple Airlines
Deal found 1/28$509
This Expedia deal was found by Cheapflights users on 1/28. 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.
Sun 10/48:10 am
SEA
-
UIO
2 stops16h 45m
Multiple Airlines
Sat 10/104:05 am
UIO
-
SEA
2 stops16h 51m
Multiple Airlines
Deal found 1/28$511
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:43 pm
SEA
-
UIO
2 stops28h 42m
Multiple Airlines
Sun 10/112:30 am
UIO
-
SEA
2 stops36h 10m
Multiple Airlines
Deal found 1/27$514
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:42 pm
SEA
-
UIO
2 stops30h 38m
Multiple Airlines
Thu 3/54:00 am
UIO
-
SEA
2 stops17h 40m
Multiple Airlines
Deal found 1/28$516
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:15 am
SEA
-
UIO
2 stops14h 45m
Multiple Airlines
Mon 3/24:00 am
UIO
-
SEA
2 stops17h 40m
Multiple Airlines
Deal found 1/28$517
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:42 pm
SEA
-
UIO
2 stops27h 13m
Multiple Airlines
Mon 4/134:45 am
UIO
-
SEA
2 stops33h 40m
Multiple Airlines
Deal found 1/27$523
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:42 pm
SEA
-
UIO
2 stops27h 13m
Multiple Airlines
Tue 4/144:05 am
UIO
-
SEA
2 stops15h 08m
Multiple Airlines
Deal found 1/28$524
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:38 pm
SEA
-
UIO
2 stops30h 12m
Multiple Airlines
Wed 7/224:05 am
UIO
-
SEA
2 stops31h 08m
Multiple Airlines
Deal found 1/28$560
This Expedia deal was found by Cheapflights users on 1/29. 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.
Fri 5/110:45 pm
SEA
-
UIO
2 stops24h 30m
Multiple Airlines
Sat 5/164:05 am
UIO
-
SEA
2 stops17h 48m
Multiple Airlines
Deal found 1/29$562
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:05 pm
SEA
-
UIO
2 stops28h 50m
Multiple Airlines
Sat 5/164:05 am
UIO
-
SEA
2 stops18h 54m
Multiple Airlines
Deal found 1/28$577

Find flight deals from Seattle to Quito

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Quito (UIO). 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$508
(Expedia)

One-way from

$233
(Orbitz)

Popular in

December

Cheapest in

April

Average price

$811
Provider with most accurate pricing for Seattle/Tacoma Intl-Quito Mariscal Sucr flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Quito Mariscal Sucr flights.
Search Deals
From Seattle/Tacoma Intl to Quito Mariscal Sucr
Search Deals
One-way flight from Seattle/Tacoma Intl to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 January 29, 2026.
Use the filters below to find and compare flights from Seattle to Quito that are best for you.

Fly from

Seattle

Fly to

Quito

Route

Depart

Return

Price

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 2/27

3:42 pm-1:20 am

2 stops30h 38m

Quito Mariscal Sucr

Thu 3/5

4:00 am-6:40 pm

2 stops17h 40m

$516

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 2/24

8:15 am-2:00 am

2 stops14h 45m

Quito Mariscal Sucr

Mon 3/2

4:00 am-6:40 pm

2 stops17h 40m

$517

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 5/1

10:45 pm-1:15 am

2 stops24h 30m

Quito Mariscal Sucr

Sat 5/16

4:05 am-7:53 pm

2 stops17h 48m

$562

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Thu 2/26

10:53 am-6:55 am

1 stop17h 02m

Quito Mariscal Sucr

Tue 3/10

4:00 am-6:40 pm

2 stops16h 40m

$603

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 2/24

8:15 am-2:00 am

2 stops14h 45m

Quito Mariscal Sucr

Sun 3/1

7:05 pm-10:04 pm

2 stops29h 59m

$608

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Sun 2/22

11:05 pm-5:02 am

2 stops26h 57m

Quito Mariscal Sucr

Sat 2/28

6:45 pm-9:55 pm

2 stops30h 10m

$655

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 3/27

5:58 pm-2:05 am

2 stops30h 07m

Quito Mariscal Sucr

Mon 4/13

5:25 pm-10:18 am

1 stop18h 53m

$685

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 3/27

11:20 pm-11:00 pm

2 stops21h 40m

Quito Mariscal Sucr

Mon 4/13

6:50 pm-2:51 pm

2 stops22h 01m

$690

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 5/1

10:45 pm-11:40 pm

2 stops22h 55m

Quito Mariscal Sucr

Fri 5/22

5:25 pm-2:38 pm

1 stop23h 13m

$705

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Mon 2/23

3:42 pm-5:55 pm

2 stops23h 13m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
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Compare providers for flights from Seattle to Quito

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 Seattle to Quito in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
GurufarePrice 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 Seattle-Quito flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Quito flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Quito 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 Seattle-Quito 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 Seattle to Quito

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Quito. Price data was last updated on January 23, 2026.

The price you pay for your flight from Seattle to Quito may vary depending on when you book. For the best chance of a lower fare, look to book 10 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 Seattle to Quito?

Currently, May is the cheapest month in which you can book a flight from Seattle to Quito (average of $260). Flying from Seattle to Quito in July is currently the most expensive (average of $830). 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.

How much does it cost to fly round-trip from Seattle to Quito?

Reviews of airlines servicing Quito

Get insights into the airlines that provide service to Quito. 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 Quito. Reviews last updated January 29, 2026.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Seattle to Quito by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,918 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Quito. 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 Seattle to Quito round-trip?

    Delta, at $257, was found to be the cheapest airline from Seattle to Quito.Alternate airlines to your destination round-trip include American Airlines and LATAM Airlines. These flights start at 72% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $359. Delta flights start at $383 while deals on United Airlines start at $384 one-way.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Seattle to Quito (average of $260). Flying from Seattle to Quito in July is currently the most expensive (average of $830). 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

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Top 4 airlines flying from Seattle to Quito

Discover the top 4 airlines that operate flights from Seattle 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$257Average$942FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$699Average$859FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$773Average$870FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$789Average$963FlexibilityNo cancel feeOn-time69%

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