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Guayaquil

$210+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GYE
فبراير 21 — فبراير 281
س 2/21
س 2/28
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 يناير 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ث 3/178:45 am
SEA
-
GYE
1 stop12h 19m
Multiple Airlines
ث 3/2411:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$351
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ث 3/178:45 am
SEA
-
GYE
1 stop12h 19m
Multiple Airlines
ر 3/2511:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$357
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ن 3/168:19 am
SEA
-
GYE
1 stop12h 45m
Multiple Airlines
ر 3/2511:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$369
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ث 3/178:45 am
SEA
-
GYE
1 stop12h 19m
Multiple Airlines
ن 3/2311:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$394
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ث 3/178:45 am
SEA
-
GYE
1 stop12h 19m
Multiple Airlines
خ 3/2611:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$403
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ن 3/168:19 am
SEA
-
GYE
1 stop12h 45m
Multiple Airlines
ن 3/2311:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$406
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ر 3/188:00 am
SEA
-
GYE
1 stop13h 04m
Multiple Airlines
ر 3/2511:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$416
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ن 3/168:19 am
SEA
-
GYE
1 stop12h 45m
Multiple Airlines
خ 3/2611:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$425
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
ر 3/188:00 am
SEA
-
GYE
1 stop13h 04m
Multiple Airlines
ن 3/2311:59 pm
GYE
-
SEA
1 stop12h 52m
Multiple Airlines
Deal found 1/21$463

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 يناير 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$351
(Kiwi.com)

One-way from

$210
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$880
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 ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 يناير 22, 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

ث 3/17

8:45 am-11:04 pm

1 stop12h 19m

Guayaquil Jose Joaquin de Olmedo

ر 3/25

11:59 pm-10:51 am

1 stop12h 52m

$357

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ث 3/17

8:45 am-11:04 pm

1 stop12h 19m

Guayaquil Jose Joaquin de Olmedo

خ 3/26

11:59 pm-10:51 am

1 stop12h 52m

$403

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ن 3/16

8:19 am-11:04 pm

1 stop12h 45m

Guayaquil Jose Joaquin de Olmedo

خ 3/26

11:59 pm-10:51 am

1 stop12h 52m

$425

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ر 5/13

8:00 am-11:01 pm

1 stop13h 01m

Guayaquil Jose Joaquin de Olmedo

ر 5/20

11:59 pm-9:56 pm

1 stop23h 57m

$468

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ر 3/18

8:00 am-11:04 pm

1 stop13h 04m

Guayaquil Jose Joaquin de Olmedo

خ 3/26

11:59 pm-11:59 pm

2 stops26h 00m

$558

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ن 3/16

6:15 am-7:20 am

2 stops23h 05m

Guayaquil Jose Joaquin de Olmedo

ح 3/29

4:00 pm-4:47 pm

2 stops26h 47m

$680

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ن 3/16

5:30 am-7:20 am

2 stops23h 50m

Guayaquil Jose Joaquin de Olmedo

ث 3/24

4:00 pm-12:33 pm

2 stops22h 33m

$680

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ث 3/17

1:45 pm-7:20 am

1 stop15h 35m

Guayaquil Jose Joaquin de Olmedo

ح 3/29

4:00 pm-4:47 pm

2 stops26h 47m

$680

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

ن 3/16

1:45 pm-7:20 am

1 stop15h 35m

Guayaquil Jose Joaquin de Olmedo

س 3/28

4:00 pm-10:39 am

1 stop20h 39m

$701

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

خ 3/19

5:30 am-7:20 am

2 stops23h 50m

Guayaquil Jose Joaquin de Olmedo

ح 3/29

4:00 pm-4:47 pm

2 stops26h 47m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 AranGrant the most. AranGrant 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, October is the cheapest month in which you can book a flight from Seattle to Guayaquil (average of $617). Flying from Seattle to Guayaquil in June is currently the most expensive (average of $1,064). 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.

Reviews of airlines servicing Guayaquil

Get insights into the airlines that provide service to Guayaquil. 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 Guayaquil. Reviews last updated يناير 22, 2026.
Read through reviews of airlines operating flights from Seattle to Guayaquil, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,190 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,190 reviews
United Airlines
7.4
Good
9,190 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • What is the cheapest airline to fly from Seattle to Guayaquil round-trip?

    According to our current data, United Airlines ($747), offers the cheapest pricing from Seattle to Guayaquil. United Airlines is currently priced 21% below the average price you’ll pay for this route.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Guayaquil (average of $617). Flying from Seattle to Guayaquil in June is currently the most expensive (average of $1,064). 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 Guayaquil

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Seattle to Guayaquil

Discover the top airline that operate flights from Seattle to Guayaquil. 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 يناير 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$747Average$1,062FlexibilityNo cancel feeOn-time69%

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