HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$317+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ecuador 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.

Cheap flight deals from Ecuador to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Ecuador (EC0) 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 enero 21, 2025.

Round-trip from

$538
(Avianca)

One-way from

$317
(Avianca)
From Ecuador to Seattle/Tacoma Intl
Search Deals
One-way flight from Ecuador to Seattle/Tacoma Intl
Search Deals

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 enero 21, 2025.

This Avianca deal was found by Cheapflights users on 1/20. 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.
dom. 5/115:15 pmUIO - SEA
1 stop19h 12mMultiple Airlines
mar. 5/2010:55 amSEA - UIO
1 stop17h 50mMultiple Airlines
Deal found 1/20$538
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 3/53:55 amGYE - SEA
3 stops44h 20mUnited Airlines
jue. 3/1312:15 pmSEA - GYE
2 stops23h 34mUnited Airlines
Deal found 1/20$666
This United Airlines deal was found by Cheapflights users on 1/20. 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.
jue. 4/2412:35 amUIO - SEA
1 stop24h 15mUnited Airlines
sáb. 4/2611:59 pmSEA - UIO
1 stop21h 26mUnited Airlines
Deal found 1/20$694
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 4/257:09 amUIO - SEA
2 stops16h 53mLATAM Airlines
sáb. 4/266:00 amSEA - UIO
1 stop10h 56mLATAM Airlines
Deal found 1/20$703
This Orbitz deal was found by Cheapflights users on 1/20. 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.
jue. 1/233:30 amGYE - SEA
2 stops21h 30mMultiple Airlines
sáb. 1/257:04 amSEA - GYE
1 stop21h 41mMultiple Airlines
Deal found 1/20$878
This American Airlines deal was found by Cheapflights users on 1/20. 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.
sáb. 5/1012:30 amUIO - SEA
1 stop24h 37mAmerican Airlines
mar. 5/2010:52 pmSEA - UIO
1 stop22h 43mAmerican Airlines
Deal found 1/20$886
This Mytrip deal was found by Cheapflights users on 1/19. 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.
vie. 1/312:20 amUIO - SEA
2 stops23h 49mAvianca
vie. 5/26:15 amSEA - UIO
3 stops18h 30mAvianca
Deal found 1/19$921
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/233:30 amGYE - SEA
2 stops22h 23mAvianca
sáb. 1/258:00 amSEA - GYE
2 stops30h 15mAvianca
Deal found 1/20$937
This Mytrip deal was found by Cheapflights users on 1/20. 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.
jue. 1/231:17 amGYE - SEA
3 stops26h 02mSpirit Airlines
sáb. 1/255:55 pmSEA - GYE
3 stops27h 22mSpirit Airlines
Deal found 1/20$950
This American Airlines deal was found by Cheapflights users on 1/20. 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. 7/16:30 amGYE - SEA
1 stop18h 36mAmerican Airlines
mié. 8/610:58 pmSEA - GYE
1 stop11h 02mAmerican Airlines
Deal found 1/20$1,049
This Delta deal was found by Cheapflights users on 1/20. 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.
dom. 5/119:11 amUIO - SEA
2 stops16h 48mDelta
lun. 5/1912:40 amSEA - UIO
2 stops16h 25mDelta
Deal found 1/20$1,207
This StudentUniverse deal was found by Cheapflights users on 1/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/248:32 amGYE - SEA
2 stops16h 58mCopa Airlines
sáb. 1/256:15 amSEA - GYE
2 stops14h 28mCopa Airlines
Deal found 1/20$1,402

Find flights from Ecuador to Seattle within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

dom. 5/11

5:15 pm-10:27 am

1 stop19h 12m

Seattle/Tacoma Intl

mar. 5/20

10:55 am-6:45 am

1 stop17h 50m

$538

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

lun. 4/7

3:35 am-10:50 pm

2 stops21h 15m

Seattle/Tacoma Intl

lun. 4/28

11:35 pm-1:46 pm

2 stops36h 11m

$593

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

mar. 4/8

12:17 pm-3:58 pm

3 stops29h 41m

Seattle/Tacoma Intl

lun. 4/28

11:59 pm-1:46 pm

2 stops35h 47m

$622

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

jue. 4/24

12:35 am-10:50 pm

1 stop24h 15m

Seattle/Tacoma Intl

sáb. 4/26

11:59 pm-11:25 pm

1 stop21h 26m

$694

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

vie. 4/25

7:09 am-10:02 pm

2 stops16h 53m

Seattle/Tacoma Intl

sáb. 4/26

6:00 am-6:56 pm

1 stop10h 56m

$703

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

mar. 4/8

6:00 am-11:21 pm

1 stop19h 21m

Seattle/Tacoma Intl

lun. 4/28

10:10 pm-8:50 pm

1 stop20h 40m

$879

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

sáb. 5/10

12:30 am-11:07 pm

1 stop24h 37m

Seattle/Tacoma Intl

mar. 5/20

10:52 pm-11:35 pm

1 stop22h 43m

$886

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

vie. 1/31

2:20 am-11:09 pm

2 stops23h 49m

Seattle/Tacoma Intl

vie. 5/2

6:15 am-2:45 am

3 stops18h 30m

$921

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

dom. 5/11

9:11 am-11:59 pm

2 stops16h 48m

Seattle/Tacoma Intl

lun. 5/19

12:40 am-7:05 pm

2 stops16h 25m

$1,207

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

jue. 3/6

3:55 am-6:38 pm

2 stops17h 43m

Seattle/Tacoma Intl

vie. 3/7

11:59 pm-2:00 pm

2 stops35h 01m

$2,780

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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.

Travel insights for flights from Ecuador to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Ecuador to Seattle (average of $238). Flying from Ecuador 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 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 enero 21, 2025.

When flying from Ecuador to Seattle, 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 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 enero 21, 2025.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Avianca 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.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,661 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,521 reviews

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.9

Food

7.3

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 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.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $380. Delta flights start at $391 while deals on LATAM Airlines start at $400 one-way.

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

Book flights to Ecuador 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 Ecuador to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Bogotá to Seattle flights
Guarulhos Intl to Seattle flights
Santiago to Seattle flights
Bogotá to Portland flights
Lima to Seattle flights
Ministro Pistarini to Seattle flights
Jorge Newbery to Seattle flights
Jose Maria Cordova Intl to Portland flights
Cali to Seattle flights
Rio de Janeiro–Galeão Intl to Seattle flights
Ministro Pistarini to Portland flights
Guayaquil to Seattle flights
Santiago to Portland flights
Jose Maria Cordova Intl to Seattle flights
Brasilia to Seattle flights
Quito to Seattle flights
Jorge Newbery to Portland flights
Guarulhos Intl to Portland flights
Montevideo to Seattle flights
Viracopos to Seattle flights
Lima to Portland flights
Cartagena to Seattle flights
Quito to Portland flights
Caracas to Seattle flights
Santa Cruz de la Sierra to Portland flights
Rio de Janeiro–Galeão Intl to Portland flights
Guayaquil to Portland flights
Asuncion to Seattle flights
Montevideo to Portland flights
Porto Alegre to Seattle flights
Recife to Seattle flights
Belo Horizonte to Seattle flights
Bucaramanga to Seattle flights
Lima to Spokane flights
Cuzco to Portland flights
Porto Alegre to Portland flights
Iquitos to Seattle flights
Ibagué to Seattle flights
Goiânia to Seattle flights
Santa Cruz de la Sierra to Seattle flights
Santa Marta to Seattle flights
La Paz to Portland flights
Santiago to Spokane flights

Top 4 airlines flying from Ecuador to Seattle

Discover the top 4 airlines 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$560Average$762FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$584Average$671FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$664Average$881FlexibilityNo 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.