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$261+ Cheap flights from Ecuador 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Ecuador to Seattle

Keep the following information in mind while searching for Ecuador to Seattle flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$624
(Kiwi.com)

One-way from

$261
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$715
Provider with most accurate pricing for Guayaquil Jose Joaquin de Olmedo-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Guayaquil Jose Joaquin de Olmedo-Seattle/Tacoma Intl flights.
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From Ecuador to Seattle/Tacoma Intl
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One-way flight from Ecuador to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ecuador to Seattle

Cheapest flights from Ecuador to Seattle
Explore the most affordable flight options available from Ecuador to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:40 pmGYE - SEA
1 stop18h 00mMultiple Airlines
Sun 11/239:15 pmSEA - GYE
2 stops33h 00mMultiple Airlines
Deal found 10/29$624
This eDestinos deal was found by Cheapflights users on 10/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:11 amUIO - SEA
3 stops40h 55mMultiple Airlines
Tue 12/25:50 pmSEA - UIO
3 stops32h 27mMultiple Airlines
Deal found 10/27$634
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:50 pmGYE - SEA
1 stop30h 40mMultiple Airlines
Mon 12/299:20 pmSEA - GYE
2 stops38h 05mMultiple Airlines
Deal found 10/29$634
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:20 pmUIO - SEA
1 stop20h 05mMultiple Airlines
Mon 12/82:25 pmSEA - UIO
2 stops31h 10mMultiple Airlines
Deal found 10/29$636
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:50 pmGYE - SEA
1 stop19h 32mMultiple Airlines
Mon 12/299:20 pmSEA - GYE
2 stops38h 05mMultiple Airlines
Deal found 10/29$639
This eDestinos deal was found by Cheapflights users on 10/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:11 amUIO - SEA
3 stops37h 24mMultiple Airlines
Tue 12/25:50 pmSEA - UIO
3 stops32h 27mMultiple Airlines
Deal found 10/27$653
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:20 pmUIO - SEA
1 stop20h 05mMultiple Airlines
Fri 12/52:25 pmSEA - UIO
2 stops31h 10mMultiple Airlines
Deal found 10/27$658
This eDestinos deal was found by Cheapflights users on 10/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:55 amUIO - SEA
2 stops36h 45mMultiple Airlines
Tue 12/25:50 pmSEA - UIO
3 stops32h 27mMultiple Airlines
Deal found 10/27$661
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:20 pmUIO - SEA
1 stop20h 05mMultiple Airlines
Thu 12/45:50 pmSEA - UIO
2 stops27h 45mMultiple Airlines
Deal found 10/29$678
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:20 pmUIO - SEA
1 stop20h 05mMultiple Airlines
Tue 12/92:59 pmSEA - UIO
2 stops18h 52mMultiple Airlines
Deal found 10/29$691
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:20 pmUIO - SEA
1 stop20h 05mMultiple Airlines
Mon 12/88:14 pmSEA - UIO
2 stops42h 18mMultiple Airlines
Deal found 10/27$697

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ecuador 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 October 29, 2025.
Use the filters below to find and compare flights from Ecuador to Seattle that are best for you.

Fly from

Ecuador

Fly to

Seattle

Route

Depart

Return

Price

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Mon 11/17

7:40 pm-10:40 am

1 stop18h 00m

Seattle/Tacoma Intl

Sun 11/23

9:15 pm-9:15 am

2 stops33h 00m

$624

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Tue 12/9

12:49 am-10:29 pm

1 stop24h 40m

Seattle/Tacoma Intl

Mon 12/29

9:20 pm-2:25 pm

2 stops38h 05m

$641

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Tue 12/23

12:49 am-10:29 pm

1 stop24h 40m

Seattle/Tacoma Intl

Mon 12/29

9:20 pm-2:25 pm

2 stops38h 05m

$672

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Mon 11/10

12:55 am-6:57 pm

3 stops45h 02m

Seattle/Tacoma Intl

Thu 12/4

4:21 pm-5:17 am

3 stops33h 56m

$709

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Tue 11/25

12:55 am-5:44 pm

1 stop19h 49m

Seattle/Tacoma Intl

Sat 12/6

2:03 pm-8:00 pm

1 stop26h 57m

$726

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Tue 11/25

9:11 am-11:59 pm

2 stops17h 48m

Seattle/Tacoma Intl

Tue 12/2

6:00 am-5:17 am

2 stops20h 17m

$726

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Wed 12/10

12:20 pm-12:50 am

2 stops15h 30m

Seattle/Tacoma Intl

Mon 12/29

11:59 pm-8:43 pm

2 stops41h 44m

$758

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Wed 12/24

12:20 pm-7:44 pm

2 stops34h 24m

Seattle/Tacoma Intl

Mon 12/29

11:59 pm-8:43 pm

2 stops41h 44m

$812

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Sat 11/15

4:05 pm-10:25 am

1 stop21h 20m

Seattle/Tacoma Intl

Fri 11/28

10:53 am-9:15 am

2 stops19h 22m

$874

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Wed 12/3

6:50 pm-11:53 am

3 stops44h 03m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ecuador to Seattle

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

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

Currently, February is the cheapest month in which you can book a flight from Ecuador to Seattle (average of $331). Flying from Ecuador to Seattle in July is currently the most expensive (average of $699). 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 EC to SEA?

Find hourly flight availability from Ecuador 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 October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Ecuador to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the evening.

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 October 29, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines from Ecuador to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,871 reviews

Overall

7.5

Crew

8.0

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,871 reviews
LATAM Airlines
7.5
Good
1,871 reviews

Overall

7.5

Crew

8.0

Food

6.7

Entertainment

7.0

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Related info for your journey

Find useful and relevant information for your journey from Ecuador to Seattle. 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 Seattle from Ecuador?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Ecuador to Seattle.

  • How long is the flight from Ecuador to Seattle?

    For as low as $726, Delta can have you in Seattle from Ecuador in 19h 49m. Airlines will cover a distance of 4210 mi.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ecuador to Seattle (average of $331). Flying from Ecuador to Seattle in July is currently the most expensive (average of $699). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ecuador to Seattle

Discover the top airline that operate flights from Ecuador 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$671Average$770FlexibilityNo cancel feeOn-time81%

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