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Guayaquil

$345+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GYE
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 12, 2026.

This oojo deal was found by Cheapflights users on 2/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:27 pm
SEA
-
GYE
2 stops30h 03m
Multiple Airlines
Wed 5/2010:05 am
GYE
-
SEA
2 stops28h 13m
Multiple Airlines
Deal found 2/9$497
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 4/278:13 am
SEA
-
GYE
1 stop12h 48m
Multiple Airlines
Tue 5/511:59 pm
GYE
-
SEA
1 stop24h 06m
Multiple Airlines
Deal found 2/9$547
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:55 am
SEA
-
GYE
1 stop19h 40m
Multiple Airlines
Fri 5/153:45 pm
GYE
-
SEA
2 stops22h 33m
Multiple Airlines
Deal found 2/10$570
This Travelocity deal was found by Cheapflights users on 2/8. 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.
Tue 12/111:40 pm
SEA
-
GYE
2 stops39h 05m
Multiple Airlines
Wed 12/93:30 am
GYE
-
SEA
2 stops20h 03m
Multiple Airlines
Deal found 2/8$593
This Avianca deal was found by Cheapflights users on 2/9. 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 11/168:25 am
SEA
-
GYE
1 stop17h 55m
Multiple Airlines
Sun 11/226:50 pm
GYE
-
SEA
1 stop19h 52m
Multiple Airlines
Deal found 2/9$602
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:24 pm
SEA
-
GYE
2 stops17h 10m
Multiple Airlines
Tue 3/3111:59 pm
GYE
-
SEA
1 stop23h 45m
Multiple Airlines
Deal found 2/10$603
This Expedia deal was found by Cheapflights users on 2/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:45 pm
SEA
-
GYE
2 stops24h 00m
Multiple Airlines
Tue 5/54:00 pm
GYE
-
SEA
1 stop20h 58m
Multiple Airlines
Deal found 2/12$605
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:13 am
SEA
-
GYE
1 stop12h 51m
Multiple Airlines
Mon 5/411:59 pm
GYE
-
SEA
2 stops16h 07m
Multiple Airlines
Deal found 2/12$611

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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(oojo)

One-way from

$345
(Avianca)

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. 16% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($72 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 12, 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

Wed 5/13

3:27 pm-11:30 pm

2 stops30h 03m

Guayaquil Jose Joaquin de Olmedo

Wed 5/20

10:05 am-12:18 pm

2 stops28h 13m

$497

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 4/27

8:13 am-11:01 pm

1 stop12h 48m

Guayaquil Jose Joaquin de Olmedo

Tue 5/5

11:59 pm-10:05 pm

1 stop24h 06m

$547

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 5/5

7:55 am-5:35 am

1 stop19h 40m

Guayaquil Jose Joaquin de Olmedo

Fri 5/15

3:45 pm-12:18 pm

2 stops22h 33m

$570

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 3/26

8:05 am-5:35 am

1 stop19h 30m

Guayaquil Jose Joaquin de Olmedo

Thu 4/2

7:05 pm-10:00 pm

1 stop28h 55m

$620

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 3/10

8:08 am-5:35 am

1 stop19h 27m

Guayaquil Jose Joaquin de Olmedo

Tue 3/31

10:05 am-8:17 pm

2 stops36h 12m

$662

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 4/12

2:38 pm-7:45 am

1 stop15h 07m

$345

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 4/12

7:15 am-5:03 am

3 stops43h 48m

$1,624

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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.

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.

  • 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.

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