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Guayaquil

$178+ Cheap flights from Seattle (SEA) to Guayaquil (GYE)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GYE
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Seattle to Guayaquil

Cheapest flights from Seattle to Guayaquil
Explore the most affordable flight options available from Seattle to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This American Airlines deal was found by Cheapflights users on 2/21. 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 4/710:16 pm
SEA
-
GYE
1 stop20h 56m
American Airlines
Tue 4/146:05 am
GYE
-
SEA
2 stops18h 33m
American Airlines
Deal found 2/21$551
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/710:43 pm
SEA
-
GYE
1 stop22h 21m
Multiple Airlines
Tue 4/1411:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 2/21$611
This Trip.com deal was found by Cheapflights users on 2/18. 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.
Thu 3/58:08 am
SEA
-
GYE
1 stop18h 27m
Multiple Airlines
Mon 3/96:50 pm
GYE
-
SEA
1 stop29h 14m
Multiple Airlines
Deal found 2/18$617
This Avianca deal was found by Cheapflights users on 2/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:25 am
SEA
-
GYE
1 stop18h 55m
Multiple Airlines
Sun 9/208:00 pm
GYE
-
SEA
1 stop16h 15m
Multiple Airlines
Deal found 2/19$644
This Avianca deal was found by Cheapflights users on 2/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:08 am
SEA
-
GYE
1 stop19h 12m
Multiple Airlines
Mon 3/308:00 pm
GYE
-
SEA
1 stop16h 18m
Multiple Airlines
Deal found 2/19$684
This Avianca deal was found by Cheapflights users on 2/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:36 am
SEA
-
GYE
1 stop19h 09m
Multiple Airlines
Sat 4/186:50 pm
GYE
-
SEA
2 stops17h 03m
Multiple Airlines
Deal found 2/19$700
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Fri 4/32:38 pm
SEA
-
GYE
1 stop18h 02m
Multiple Airlines
Wed 4/86:45 pm
GYE
-
SEA
1 stop29h 15m
Multiple Airlines
Deal found 2/20$704

Find flight deals from Seattle to Guayaquil

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Guayaquil (GYE). 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(American Airlines)

One-way from

$178
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$988
Provider with most accurate pricing for Seattle/Tacoma Intl-Guayaquil Jose Joaquin de Olmedo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Guayaquil Jose Joaquin de Olmedo flights.
Search Deals
From Seattle/Tacoma Intl to Guayaquil Jose Joaquin de Olmedo
Search Deals
One-way flight from Seattle/Tacoma Intl to Guayaquil Jose Joaquin de Olmedo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Guayaquil 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 February 21, 2026.
Use the filters below to find and compare flights from Seattle to Guayaquil that are best for you.

Fly from

Seattle

Fly to

Guayaquil

Route

Depart

Return

Price

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/7

10:16 pm-9:12 pm

1 stop20h 56m

Guayaquil Jose Joaquin de Olmedo

Tue 4/14

6:05 am-10:38 pm

2 stops18h 33m

$551

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/7

10:43 pm-11:04 pm

1 stop22h 21m

Guayaquil Jose Joaquin de Olmedo

Tue 4/14

11:59 pm-10:51 am

1 stop12h 52m

$611

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 3/5

8:08 am-5:35 am

1 stop18h 27m

Guayaquil Jose Joaquin de Olmedo

Mon 3/9

6:55 pm-10:04 pm

2 stops29h 09m

$662

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 3/11

8:08 am-5:20 am

1 stop19h 12m

Guayaquil Jose Joaquin de Olmedo

Mon 3/30

8:00 pm-10:18 am

1 stop16h 18m

$684

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 4/11

10:36 am-7:45 am

1 stop19h 09m

Guayaquil Jose Joaquin de Olmedo

Sat 4/18

6:50 pm-9:53 am

2 stops17h 03m

$700

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 4/3

6:27 pm-1:30 pm

2 stops17h 03m

Guayaquil Jose Joaquin de Olmedo

Wed 4/8

6:05 am-10:47 pm

2 stops18h 42m

$746

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 3/13

2:44 pm-7:55 am

1 stop15h 11m

Guayaquil Jose Joaquin de Olmedo

Wed 4/1

4:05 pm-10:18 am

1 stop20h 13m

$759

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 8/8

3:58 pm-2:35 pm

2 stops20h 37m

Guayaquil Jose Joaquin de Olmedo

Fri 8/21

6:45 pm-10:02 pm

1 stop29h 17m

$800

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/14

7:12 pm-11:04 pm

3 stops49h 52m

$178

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 4/13

9:29 pm-5:20 am

2 stops53h 51m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 13 results
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Compare providers for flights from Seattle to Guayaquil

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Guayaquil in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Guayaquil flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Guayaquil flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Guayaquil flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Guayaquil flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Guayaquil flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Guayaquil

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

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Guayaquil (average of $300). Flying from Seattle to Guayaquil in May is currently the most expensive (average of $1,193). 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Guayaquil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Guayaquil?

    A quick flight from Seattle to Guayaquil can take about 20h 56m. American Airlines provides one of the quickest options available for as low as $551. The distance between Seattle and Guayaquil is about 4274 mi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Seattle to Guayaquil (average of $300). Flying from Seattle to Guayaquil in May is currently the most expensive (average of $1,193). 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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