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Ecuador

$196+ Cheap flights from Seattle (SEA) to Ecuador

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
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seattle to Ecuador

Keep the following information in mind while searching for Seattle to Ecuador flight deals. Data was last updated June 12, 2025.

Round-trip from

$444
(Avianca)

One-way from

$196
(Avianca)

Popular in

December

Cheapest in

January

Average price

$1,120
From Seattle/Tacoma Intl to Ecuador
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One-way flight from Seattle/Tacoma Intl to Ecuador
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 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 Ecuador

Cheapest flights from Seattle to Ecuador
Explore the most affordable flight options available from Seattle to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

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.
Thu 12/410:30 amSEA - GYE
2 stops13h 15mMultiple Airlines
Sun 12/144:00 pmGYE - SEA
1 stop21h 39mMultiple Airlines
Deal found 6/10$444
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.
Fri 12/54:20 pmSEA - UIO
2 stops30h 45mMultiple Airlines
Fri 12/123:55 amUIO - SEA
2 stops17h 43mMultiple Airlines
Deal found 6/10$543
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.
Fri 8/226:25 amSEA - GYE
2 stops17h 40mAvianca
Fri 9/53:15 amGYE - SEA
2 stops19h 27mAvianca
Deal found 6/11$617
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.
Tue 9/306:35 amSEA - UIO
2 stops17h 30mAvianca
Wed 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.
Sat 6/1411:15 pmSEA - UIO
2 stops22h 05mLATAM Airlines
Mon 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.
Tue 10/1411:55 pmSEA - UIO
2 stops18h 50mAmerican Airlines
Wed 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.
Thu 9/253:20 pmSEA - UIO
1 stop25h 45mDelta
Wed 10/811:20 pmUIO - SEA
1 stop19h 15mDelta
Deal found 6/10$770
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.
Fri 9/127:10 amSEA - GYE
2 stops26h 06mUnited Airlines
Sat 9/278:30 amGYE - SEA
2 stops33h 54mUnited Airlines
Deal found 6/10$785
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.
Fri 10/35:31 pmSEA - UIO
2 stops27h 54mUnited Airlines
Fri 10/1712:35 amUIO - SEA
2 stops16h 57mUnited Airlines
Deal found 6/12$789
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:08 pmSEA - GYE
1 stop21h 29mAmerican Airlines
Tue 9/98:20 amGYE - SEA
1 stop17h 39mAmerican Airlines
Deal found 6/11$791
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.
Fri 7/255:14 pmSEA - UIO
2 stops29h 12mCopa Airlines
Thu 8/146:27 pmUIO - SEA
2 stops29h 49mCopa Airlines
Deal found 6/12$889
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:00 amSEA - GPS
3 stops29h 20mMultiple Airlines
Wed 10/2911:40 amGPS - SEA
3 stops26h 07mMultiple Airlines
Deal found 6/10$1,025

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Ecuador 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 Seattle to Ecuador that are best for you.

Fly from

Seattle

Fly to

Ecuador

Route

Depart

Return

Price

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 12/4

10:30 am-2:45 am

2 stops13h 15m

Guayaquil Jose Joaquin de Olmedo

Sun 12/14

4:00 pm-10:39 am

1 stop21h 39m

$444

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 12/5

4:20 pm-2:05 am

2 stops30h 45m

Quito Mariscal Sucr

Fri 12/12

3:55 am-6:38 pm

2 stops17h 43m

$543

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 8/22

6:25 am-2:05 am

2 stops17h 40m

Guayaquil Jose Joaquin de Olmedo

Fri 9/5

3:15 am-8:42 pm

2 stops19h 27m

$617

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 9/30

6:35 am-2:05 am

2 stops17h 30m

Quito Mariscal Sucr

Wed 10/15

3:55 am-11:56 am

2 stops34h 01m

$640

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Mon 10/13

11:35 pm-11:20 pm

2 stops21h 45m

Quito Mariscal Sucr

Wed 10/15

9:11 am-10:00 pm

1 stop14h 49m

$753

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 10/14

11:55 pm-8:45 pm

2 stops18h 50m

Quito Mariscal Sucr

Wed 10/29

6:40 am-8:47 pm

2 stops16h 07m

$769

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Thu 9/25

3:20 pm-7:05 pm

1 stop25h 45m

Quito Mariscal Sucr

Wed 10/8

11:20 pm-4:35 pm

1 stop19h 15m

$770

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 9/12

7:10 am-11:16 am

2 stops26h 06m

Guayaquil Jose Joaquin de Olmedo

Sat 9/27

8:30 am-4:24 pm

2 stops33h 54m

$785

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 10/3

5:31 pm-11:25 pm

2 stops27h 54m

Quito Mariscal Sucr

Thu 10/16

12:35 am-12:51 pm

1 stop14h 16m

$789

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 8/25

8:08 pm-7:37 pm

1 stop21h 29m

Guayaquil Jose Joaquin de Olmedo

Tue 9/9

8:20 am-11:59 pm

1 stop17h 39m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Seattle to Ecuador

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

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

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

Find hourly flight availability from Seattle to Ecuador. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Ecuador as you normally would.

Rainfall in Ecuador by month

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

In terms of precipitation, rainfall in Ecuador ranges from 0.0 - 11.0 inches per month. March is typically the wettest month, when rainfall can reach 11.0 in. July is typically the driest time to visit Ecuador when rainfall is around 0.0 in.

Temperature in Ecuador by month

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

If weather is an important factor for your trip to Ecuador, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Ecuador

Get insights into the airlines that provide service to Ecuador. 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 Ecuador. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines and Copa Airlines from Seattle to Ecuador. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

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

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

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
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

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 Ecuador. 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 from for flights from Seattle to Ecuador?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Ecuador. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    One-way options have recently been found by users for as low as $385 on United Airlines. Other airlines that offer cheap prices include LATAM Airlines from $386 and American Airlines from $391 one-way.

  • What are the most popular routes from Seattle to Ecuador?

    The most popular flight routes from Seattle to Ecuador are Seattle/Tacoma Intl - Guayaquil Jose Joaquin de Olmedo, Seattle/Tacoma Intl - Quito Mariscal Sucr and Seattle/Tacoma Intl - Baltra.

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

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

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

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

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

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

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

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Alternative routes for Seattle to Ecuador

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Seattle to Ecuador

Discover the top 5 airlines that operate flights from Seattle to Ecuador. 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
American AirlinesCheapest$476Average$821FlexibilityNo cancel feeOn-time71%
DeltaCheapest$501Average$824FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$511Average$832FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$546Average$713FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$765Average$1,135FlexibilityNo cancel feeOn-time70%

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