HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guayaquil

$296+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GYE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Guayaquil with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$520
(Kiwi.com)

One-way from

$296
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,091
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. 11% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find 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 October 30, 2025.

This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:40 amSEA - GYE
2 stops21h 15mLATAM Airlines
Thu 12/49:05 amGYE - SEA
2 stops17h 54mLATAM Airlines
Deal found 10/28$732
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/279:35 amSEA - GYE
2 stops25h 50mMultiple Airlines
Thu 12/47:40 pmGYE - SEA
1 stop17h 48mMultiple Airlines
Deal found 10/28$750
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/277:00 amSEA - GYE
2 stops37h 41mUnited Airlines
Thu 12/48:30 amGYE - SEA
2 stops19h 20mUnited Airlines
Deal found 10/29$793
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/311:20 pmSEA - GYE
2 stops50h 22mUnited Airlines
Sun 11/168:30 amGYE - SEA
2 stops19h 29mUnited Airlines
Deal found 10/28$804
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/2710:08 pmSEA - GYE
1 stop21h 58mAmerican Airlines
Thu 12/46:10 amGYE - SEA
1 stop20h 06mAmerican Airlines
Deal found 10/29$865

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 October 30, 2025.
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

Thu 1/22

8:44 am-5:35 am

1 stop17h 51m

Guayaquil Jose Joaquin de Olmedo

Tue 1/27

7:05 pm-10:29 pm

1 stop30h 24m

$571

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 11/27

11:40 am-11:55 am

2 stops21h 15m

Guayaquil Jose Joaquin de Olmedo

Thu 12/4

9:05 am-11:59 pm

2 stops17h 54m

$732

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 1/7

11:06 am-7:20 am

1 stop17h 14m

Guayaquil Jose Joaquin de Olmedo

Fri 1/16

6:50 pm-10:29 pm

1 stop30h 39m

$738

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 11/27

9:35 am-2:25 pm

2 stops25h 50m

Guayaquil Jose Joaquin de Olmedo

Thu 12/4

7:40 pm-10:28 am

1 stop17h 48m

$750

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 11/27

7:00 am-11:41 pm

2 stops37h 41m

Guayaquil Jose Joaquin de Olmedo

Thu 12/4

8:30 am-12:50 am

2 stops19h 20m

$793

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 1/22

7:00 am-11:42 pm

2 stops13h 42m

Guayaquil Jose Joaquin de Olmedo

Tue 1/27

12:20 pm-4:01 pm

3 stops30h 41m

$800

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 1/7

6:00 am-11:22 pm

2 stops14h 22m

Guayaquil Jose Joaquin de Olmedo

Fri 1/16

7:15 am-10:07 pm

2 stops17h 52m

$863

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 11/27

10:08 pm-11:06 pm

1 stop21h 58m

Guayaquil Jose Joaquin de Olmedo

Thu 12/4

6:10 am-11:16 pm

1 stop20h 06m

$865

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 11/11

6:15 pm-9:15 am

2 stops36h 00m

$346

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 11/9

2:22 pm-5:20 am

2 stops35h 58m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 16 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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Guayaquil flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $586). Flying from Seattle to Guayaquil in June is currently the most expensive (average of $1,065). 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 GYE?

Find hourly flight availability from Seattle to Guayaquil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Guayaquil at noon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

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 October 30, 2025.
Read through reviews of airlines operating flights from Seattle to Guayaquil, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,035 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 21h 15m. LATAM Airlines provides one of the quickest options available for as low as $732. The distance between Seattle and Guayaquil is about 4274 mi.

  • What are the cheapest airlines flying from Seattle to Guayaquil round-trip?

    According to our current data, United Airlines ($546), and American Airlines ($754) offers the cheapest pricing from Seattle to Guayaquil. United Airlines is currently priced 43% 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, March is the cheapest month in which you can book a flight from Seattle to Guayaquil (average of $586). Flying from Seattle to Guayaquil in June is currently the most expensive (average of $1,065). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Guayaquil

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Quito flights
Portland to Quito flights
Portland to Guayaquil flights
Spokane to Quito flights
Seattle to Baltra flights
Spokane to Guayaquil flights
Portland to Baltra flights

Top 2 airlines flying from Seattle to Guayaquil

Discover the top 2 airlines 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$546Average$797FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$754Average$1,237FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.