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Ecuador

$170+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — UIO
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Seattle to Ecuador

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Ecuador (EC0). 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 January 16, 2025.

Round-trip from

$493
(Avianca)

One-way from

$170
(Avianca)
From Seattle/Tacoma Intl to Ecuador
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One-way flight from Seattle/Tacoma Intl to Ecuador
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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 January 16, 2025.

This Avianca deal was found by Cheapflights users on 1/16. 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.
Mon 5/262:20 pmSEA - UIO
1 stop14h 25mMultiple Airlines
Mon 6/25:15 pmUIO - SEA
1 stop19h 24mMultiple Airlines
Deal found 1/16$493
This Travelocity deal was found by Cheapflights users on 1/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:45 pmSEA - GYE
1 stop18h 55mMultiple Airlines
Sun 11/167:55 pmGYE - SEA
1 stop17h 44mMultiple Airlines
Deal found 1/15$534
This CheapOair deal was found by Cheapflights users on 1/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/275:45 amSEA - GYE
2 stops39h 32mSpirit Airlines
Tue 2/41:17 amGYE - SEA
2 stops26h 02mSpirit Airlines
Deal found 1/15$590
This Copa Airlines deal was found by Cheapflights users on 1/16. 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.
Mon 1/275:25 pmSEA - GYE
2 stops24h 20mCopa Airlines
Wed 2/58:32 amGYE - SEA
2 stops16h 58mCopa Airlines
Deal found 1/16$714
This Copa Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 2/412:50 pmSEA - UIO
2 stops20h 01mCopa Airlines
Mon 2/103:08 amUIO - SEA
2 stops23h 42mCopa Airlines
Deal found 1/16$737
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Tue 5/66:15 amSEA - GYE
2 stops17h 50mAvianca
Mon 5/126:30 pmGYE - SEA
2 stops18h 56mAvianca
Deal found 1/16$740
This United deal was found by Cheapflights users on 1/16. 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.
Tue 5/62:07 pmSEA - GYE
3 stops31h 30mUnited Airlines
Mon 5/122:45 pmGYE - SEA
2 stops34h 20mUnited Airlines
Deal found 1/16$746
This American Airlines deal was found by Cheapflights users on 1/15. 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 8/251:29 amSEA - GYE
2 stops17h 31mAmerican Airlines
Wed 9/101:45 pmGYE - SEA
1 stop12h 48mAmerican Airlines
Deal found 1/15$755
This Delta deal was found by Cheapflights users on 1/16. 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.
Wed 4/306:00 amSEA - UIO
1 stop10h 56mDelta
Wed 5/79:11 amUIO - SEA
1 stop14h 49mDelta
Deal found 1/16$764
This American Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 4/3010:10 pmSEA - UIO
1 stop20h 46mAmerican Airlines
Tue 5/612:30 amUIO - SEA
2 stops18h 19mAmerican Airlines
Deal found 1/16$768
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 2/45:00 amSEA - UIO
2 stops16h 30mUnited Airlines
Mon 2/101:35 amUIO - SEA
1 stop24h 25mUnited Airlines
Deal found 1/16$769
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Wed 6/186:25 amSEA - UIO
2 stops18h 20mAvianca
Sun 6/223:15 amUIO - SEA
2 stops20h 43mAvianca
Deal found 1/16$788

Find flights from Seattle to Ecuador within your budget

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Mon 5/26

2:20 pm-6:45 am

1 stop14h 25m

Quito Mariscal Sucr

Mon 6/2

5:15 pm-10:39 am

1 stop19h 24m

$493

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 2/1

8:04 am-7:45 am

1 stop20h 41m

Guayaquil Jose Joaquin de Olmedo

Fri 2/7

7:55 pm-4:28 pm

1 stop23h 33m

$534

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 2/1

5:55 pm-12:17 am

3 stops27h 22m

Guayaquil Jose Joaquin de Olmedo

Thu 2/6

1:17 am-12:19 am

2 stops26h 02m

$550

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/4

3:25 pm-5:36 pm

2 stops23h 11m

Guayaquil Jose Joaquin de Olmedo

Tue 2/11

6:32 pm-10:30 pm

2 stops30h 58m

$714

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 2/4

12:50 pm-11:51 am

2 stops20h 01m

Quito Mariscal Sucr

Tue 2/11

6:28 pm-10:30 pm

2 stops31h 02m

$737

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 5/6

6:15 am-2:05 am

2 stops17h 50m

Guayaquil Jose Joaquin de Olmedo

Mon 5/12

6:30 pm-11:26 am

2 stops18h 56m

$740

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 2/1

9:20 am-11:19 am

3 stops22h 59m

Guayaquil Jose Joaquin de Olmedo

Fri 2/7

2:46 pm-11:00 pm

2 stops35h 14m

$750

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Wed 4/30

6:00 am-6:56 pm

1 stop10h 56m

Quito Mariscal Sucr

Wed 5/7

9:11 am-10:00 pm

1 stop14h 49m

$764

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Wed 4/30

6:05 am-11:30 pm

2 stops15h 25m

Quito Mariscal Sucr

Tue 5/6

12:30 am-4:49 pm

2 stops18h 19m

$768

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 2/4

5:00 am-12:30 am

2 stops16h 30m

Quito Mariscal Sucr

Mon 2/10

1:35 am-11:00 pm

1 stop24h 25m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 27 results
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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.

Travel insights for flights from Seattle to Ecuador

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

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 January 16, 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 January 16, 2025.
Read reviews from past customers who have flown United Airlines, Avianca and Lufthansa 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
8,511 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,658 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,849 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,511 reviews

Food

7.3

Entertainment

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $296 on Avianca. Other airlines that offer cheap prices include American Airlines from $367 and United Airlines from $399 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 - Quito Mariscal Sucr, Seattle/Tacoma Intl - Guayaquil Jose Joaquin de Olmedo 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 6 airlines flying from Seattle to Ecuador

Discover the top 6 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$483Average$792FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$501Average$724FlexibilityNo cancel feeOn-time81%
DeltaCheapest$519Average$740FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$521Average$696FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$646Average$780FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$765Average$1,215FlexibilityNo cancel feeOn-time70%
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