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$301+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$668
(United Airlines)

One-way from

$301
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$1,033
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. 11% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 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 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 June 12, 2025.

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:10 pmGYE - SEA
1 stop20h 24mMultiple Airlines
Mon 10/1310:58 amSEA - GYE
1 stop18h 42mMultiple Airlines
Deal found 6/12$660
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:20 pmGYE - SEA
2 stops27h 08mUnited Airlines
Sun 11/95:30 amSEA - GYE
2 stops15h 11mUnited Airlines
Deal found 6/10$668
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:35 amUIO - SEA
1 stop22h 43mUnited Airlines
Wed 10/15:31 pmSEA - UIO
2 stops27h 54mUnited Airlines
Deal found 6/10$671
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:09 amUIO - SEA
2 stops16h 51mLATAM Airlines
Wed 10/111:55 pmSEA - UIO
2 stops21h 25mLATAM Airlines
Deal found 6/12$680
This Avianca deal was found by Cheapflights users on 6/11. 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.
Thu 10/233:15 amGYE - SEA
2 stops19h 29mAvianca
Sat 11/18:00 amSEA - GYE
2 stops16h 45mAvianca
Deal found 6/11$683
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:30 amUIO - SEA
1 stop19h 29mAmerican Airlines
Wed 10/1511:07 pmSEA - UIO
1 stop19h 38mAmerican Airlines
Deal found 6/10$693
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:55 amUIO - SEA
3 stops42h 47mAvianca
Mon 9/226:25 amSEA - UIO
2 stops18h 20mAvianca
Deal found 6/10$713
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:55 amUIO - SEA
2 stops14h 59mMultiple Airlines
Mon 9/227:55 amSEA - UIO
1 stop20h 50mMultiple Airlines
Deal found 6/10$722
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.
Fri 9/1911:20 pmUIO - SEA
1 stop22h 16mDelta
Tue 9/303:20 pmSEA - UIO
1 stop25h 45mDelta
Deal found 6/10$761
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:07 amUIO - SEA
2 stops21h 08mCopa Airlines
Wed 10/155:26 pmSEA - UIO
2 stops22h 05mCopa Airlines
Deal found 6/10$834
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.
Mon 9/228:20 amGYE - SEA
1 stop17h 39mAmerican Airlines
Tue 9/308:58 pmSEA - GYE
1 stop20h 50mAmerican Airlines
Deal found 6/12$910
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.
Sat 10/258:40 pmGYE - SEA
2 stops27h 20mDelta
Tue 11/48:00 amSEA - GYE
2 stops27h 15mDelta
Deal found 6/10$1,412

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 June 12, 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

Wed 8/20

12:16 pm-10:59 pm

2 stops36h 43m

Seattle/Tacoma Intl

Wed 9/3

5:35 pm-11:16 am

2 stops39h 41m

$668

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Thu 9/18

12:35 am-9:18 pm

1 stop22h 43m

Seattle/Tacoma Intl

Wed 10/1

5:31 pm-11:25 pm

2 stops27h 54m

$671

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Fri 9/19

7:09 am-10:00 pm

2 stops16h 51m

Seattle/Tacoma Intl

Wed 10/1

11:55 pm-11:20 pm

2 stops21h 25m

$680

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Mon 9/15

6:30 am-11:59 pm

1 stop19h 29m

Seattle/Tacoma Intl

Wed 10/15

11:07 pm-8:45 pm

1 stop19h 38m

$693

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Wed 9/17

3:55 am-8:42 pm

3 stops42h 47m

Seattle/Tacoma Intl

Mon 9/22

6:25 am-2:45 am

2 stops18h 20m

$713

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Mon 7/7

3:15 am-8:30 pm

2 stops19h 15m

Seattle/Tacoma Intl

Tue 7/15

10:40 am-2:05 am

2 stops13h 25m

$715

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Wed 9/17

3:55 am-4:54 pm

2 stops14h 59m

Seattle/Tacoma Intl

Mon 9/22

7:55 am-6:45 am

1 stop20h 50m

$722

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Fri 9/19

11:20 pm-7:36 pm

1 stop22h 16m

Seattle/Tacoma Intl

Tue 9/30

3:20 pm-7:05 pm

1 stop25h 45m

$761

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

Sun 9/14

3:07 am-10:15 pm

2 stops21h 08m

Seattle/Tacoma Intl

Wed 10/15

5:26 pm-5:31 pm

2 stops22h 05m

$834

GuayaquilSeattle

GYE - SEA

GYESEA

Guayaquil Jose Joaquin de Olmedo

Tue 8/19

3:15 am-8:42 pm

2 stops19h 27m

Seattle/Tacoma Intl

Wed 9/3

11:54 pm-9:55 am

2 stops32h 01m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 25 results
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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, 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 $391). 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 June 12, 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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa 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.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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 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 JetBlue, which is currently one of the cheapest options available, starting at $301. Avianca flights start at $371 while deals on LATAM Airlines start at $501 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 $391). 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
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ecuador to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ecuador to Seattle

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$560Average$704FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$584Average$768FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$758Average$848FlexibilityNo cancel feeOn-time71%

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