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Quito

$196+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — UIO
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Quito Mariscal Sucr are usually found in January or October, booked 10 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap 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 junio 12, 2025.

Round-trip from

$543
(Orbitz)

One-way from

$196
(Avianca)

Popular in

December

Cheapest in

January

Average price

$866
From Seattle/Tacoma Intl to Quito Mariscal Sucr
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One-way flight from Seattle/Tacoma Intl to Quito Mariscal Sucr
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Highest demand for flights based on searches. 5% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This Orbitz deal was found by Cheapflights users on 6/10. 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.
vie. 12/54:20 pmSEA - UIO
2 stops30h 45mMultiple Airlines
vie. 12/123:55 amUIO - SEA
2 stops17h 43mMultiple Airlines
Deal found 6/10$543
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:35 amSEA - UIO
2 stops17h 30mAvianca
mié. 10/153:55 amUIO - SEA
2 stops34h 01mAvianca
Deal found 6/12$640
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/1411:15 pmSEA - UIO
2 stops22h 05mLATAM Airlines
lun. 6/1611:15 pmUIO - SEA
1 stop13h 00mLATAM Airlines
Deal found 6/10$656
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 10/1411:55 pmSEA - UIO
2 stops18h 50mAmerican Airlines
mié. 10/296:40 amUIO - SEA
2 stops16h 07mAmerican Airlines
Deal found 6/12$769
This Delta deal was found by Cheapflights users on 6/10. 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.
jue. 9/253:20 pmSEA - UIO
1 stop25h 45mDelta
mié. 10/811:20 pmUIO - SEA
1 stop19h 15mDelta
Deal found 6/10$770
This United Airlines deal was found by Cheapflights users on 6/12. 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.
vie. 10/35:31 pmSEA - UIO
2 stops27h 54mUnited Airlines
vie. 10/1712:35 amUIO - SEA
2 stops16h 57mUnited Airlines
Deal found 6/12$789
This Copa Airlines deal was found by Cheapflights users on 6/12. 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.
vie. 7/255:14 pmSEA - UIO
2 stops29h 12mCopa Airlines
jue. 8/146:27 pmUIO - SEA
2 stops29h 49mCopa Airlines
Deal found 6/12$889

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 junio 12, 2025.
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

vie. 12/5

4:20 pm-2:05 am

2 stops30h 45m

Quito Mariscal Sucr

vie. 12/12

3:55 am-6:38 pm

2 stops17h 43m

$543

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

mar. 9/30

6:35 am-2:05 am

2 stops17h 30m

Quito Mariscal Sucr

mié. 10/15

3:55 am-11:56 am

2 stops34h 01m

$640

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

lun. 10/13

11:35 pm-11:20 pm

2 stops21h 45m

Quito Mariscal Sucr

mié. 10/15

9:11 am-10:00 pm

1 stop14h 49m

$753

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

mar. 10/14

11:55 pm-8:45 pm

2 stops18h 50m

Quito Mariscal Sucr

mié. 10/29

6:40 am-8:47 pm

2 stops16h 07m

$769

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

jue. 9/25

3:20 pm-7:05 pm

1 stop25h 45m

Quito Mariscal Sucr

mié. 10/8

11:20 pm-4:35 pm

1 stop19h 15m

$770

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

vie. 10/3

5:31 pm-11:25 pm

2 stops27h 54m

Quito Mariscal Sucr

jue. 10/16

12:35 am-12:51 pm

1 stop14h 16m

$789

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

vie. 7/25

5:14 pm-12:26 am

2 stops29h 12m

Quito Mariscal Sucr

jue. 8/14

6:27 pm-10:16 pm

2 stops29h 49m

$889

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

jue. 7/24

10:40 am-2:05 am

2 stops13h 25m

$196

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

mar. 7/29

11:58 pm-11:25 pm

1 stop21h 27m

$385

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

jue. 6/19

11:40 pm-8:00 pm

1 stop18h 20m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 results
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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 June 9, 2025.

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, April is the cheapest month in which you can book a flight from Seattle to Quito (average of $463). Flying from Seattle 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 SEA to UIO?

Find hourly flight availability from Seattle 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 junio 12, 2025.

It’s typically best to fly out from Seattle to Quito in the morning. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Seattle to Quito?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Quito. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Quito flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Quito by month

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

In terms of precipitation, rainfall in Quito ranges from 0.8 - 6.7 inches per month. April is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Quito when rainfall is around 0.8 in.

Temperature in Quito by month

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

If weather is an important factor for your trip to Quito, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from Seattle to Quito, such as Delta, LATAM Airlines and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Avianca, at $640, was found to be the cheapest airline from Seattle to Quito.Alternate airlines to your destination round-trip include LATAM Airlines and American Airlines. These flights start at 23% 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 United Airlines, which is currently one of the cheapest options available, starting at $385. LATAM Airlines flights start at $386 while deals on American Airlines start at $391 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, April is the cheapest month in which you can book a flight from Seattle to Quito (average of $463). Flying from Seattle 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

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Top 5 airlines flying from Seattle to Quito

Discover the top 5 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$501Average$824FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$511Average$832FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$556Average$792FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$594Average$823FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$765Average$1,284FlexibilityNo cancel feeOn-time70%

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