In terms of precipitation, rainfall in Guayaquil 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 Guayaquil when rainfall is around 0.0 in.

If weather is an important factor for your trip to Guayaquil, 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).

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.

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.

$250+ Flights from Seattle to Guayaquil

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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 December 15, 2025.

Fri 12/199:06 amSEA - GYE

2 stops29h 30mUnited Airlines

Mon 1/512:20 pmGYE - SEA

2 stops15h 39mUnited Airlines

Deal found 12/14

$1,771

Fri 12/196:31 amSEA - GYE

2 stops14h 18mAmerican Airlines

Mon 1/56:08 amGYE - SEA

1 stop20h 34mAmerican Airlines

Deal found 12/14

$3,813

Fri 12/198:16 amSEA - GYE

1 stop12h 33mMultiple Airlines

Mon 1/56:08 amGYE - SEA

1 stop20h 34mMultiple Airlines

Deal found 12/14

$3,883

Fri 12/197:20 amSEA - GYE

1 stop21h 00mLATAM Airlines

Mon 1/58:40 pmGYE - SEA

2 stops19h 17mLATAM Airlines

Deal found 12/13

$4,231

Best flights from Seattle to Guayaquil
Discover carefully curated flight deals from Seattle to Guayaquil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Mon 2/239:50 pmSEA - GYE

1 stop23h 14mMultiple Airlines

Thu 3/197:05 pmGYE - SEA

1 stop28h 39mMultiple Airlines

Deal found 12/15

$489

Tue 4/143:30 pmSEA - GYE

1 stop13h 25mDelta

Wed 4/224:00 pmGYE - SEA

1 stop24h 19mDelta

Deal found 12/13

$660

Sat 3/1410:51 pmSEA - GYE

1 stop31h 04mMultiple Airlines

Tue 3/247:05 pmGYE - SEA

1 stop28h 39mMultiple Airlines

Deal found 12/15

$601

Tue 4/143:30 pmSEA - GYE

1 stop13h 25mDelta

Thu 4/234:00 pmGYE - SEA

1 stop20h 24mDelta

Deal found 12/13

$660

Tue 4/146:05 amSEA - GYE

1 stop22h 50mMultiple Airlines

Mon 4/206:30 pmGYE - SEA

2 stops28h 13mMultiple Airlines

Deal found 12/13

$645

Wed 4/151:45 pmSEA - GYE

2 stops33h 55mDelta

Tue 4/214:00 pmGYE - SEA

1 stop24h 19mDelta

Deal found 12/13

$660

Tue 4/147:20 amSEA - GYE

1 stop21h 35mDelta

Fri 4/244:00 pmGYE - SEA

1 stop24h 19mDelta

Deal found 12/13

$660

Tue 4/143:30 pmSEA - GYE

1 stop13h 25mDelta

Mon 4/204:00 pmGYE - SEA

1 stop24h 19mDelta

Deal found 12/13

$660

Fri 4/177:20 amSEA - GYE

1 stop21h 35mDelta

Tue 4/214:00 pmGYE - SEA

2 stops22h 19mDelta

Deal found 12/13

$665

Mon 4/1311:40 pmSEA - GYE

2 stops29h 15mDelta

Mon 4/204:00 pmGYE - SEA

1 stop24h 19mDelta

Deal found 12/13

$665

Last-minute flights from Seattle to Guayaquil
Discover last-minute flight deals from Seattle to Guayaquil. Data last updated December 15, 2025 and is based on user searches.

Fri 1/29:06 amSEA - GYE

2 stops23h 12mCopa Airlines

Sun 1/116:33 pmGYE - SEA

2 stops30h 25mCopa Airlines

Deal found 12/13

$1,189

Wed 1/148:55 amSEA - GYE

1 stop12h 26mMultiple Airlines

Wed 1/216:50 pmGYE - SEA

1 stop30h 39mMultiple Airlines

Deal found 12/14

$498

Wed 1/149:45 pmSEA - GYE

2 stops22h 37mAmerican Airlines

Wed 1/217:15 amGYE - SEA

2 stops17h 52mAmerican Airlines

Deal found 12/14

$741

Wed 1/148:10 amSEA - GYE

3 stops36h 32mUnited Airlines

Wed 1/2112:20 pmGYE - SEA

2 stops37h 39mUnited Airlines

Deal found 12/14

$867

Wed 1/217:15 amSEA - GYE

2 stops38h 06mMultiple Airlines

Tue 1/271:26 amGYE - SEA

1 stop24h 03mMultiple Airlines

Deal found 12/13

$424

Fri 1/237:10 amSEA - GYE

1 stop21h 10mDelta

Fri 1/304:30 pmGYE - SEA

1 stop21h 49mDelta

Deal found 12/14

$634

Fri 1/237:00 amSEA - GYE

2 stops31h 35mUnited Airlines

Fri 1/302:35 pmGYE - SEA

3 stops52h 26mUnited Airlines

Deal found 12/14

$814

One-way flights from Seattle to Guayaquil
Search for one-way flight options from Seattle to Guayaquil. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Thu 4/161:33 amSEA - GYE

2 stops19h 47mMultiple Airlines

Deal found 12/13

$250

Tue 4/141:33 amSEA - GYE

2 stops19h 47mMultiple Airlines

Deal found 12/13

$255

Tue 4/148:00 amSEA - GYE

3 stops22h 35mMultiple Airlines

Deal found 12/13

$257

Tue 4/149:55 amSEA - GYE

2 stops19h 00mDelta

Deal found 12/13

$293

Sun 4/199:55 pmSEA - GYE

1 stop31h 00mDelta

Deal found 12/13

$312

Sat 4/188:00 amSEA - GYE

2 stops26h 56mLATAM Airlines

Deal found 12/13

$313

Mon 4/2010:45 pmSEA - GYE

1 stop22h 16mMultiple Airlines

Deal found 12/13

$314

Thu 4/169:55 amSEA - GYE

2 stops19h 00mDelta

Deal found 12/13

$319

Sun 4/195:40 pmSEA - GYE

3 stops21h 40mMultiple Airlines

Deal found 12/13

$368

Find flight deals from Seattle to Guayaquil

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$424 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,673

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

Highest demand for flights based on searches. 18% potential increase in price ($210 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 2/23

9:50 pm-12:04 am

1 stop23h 14m

Guayaquil Jose Joaquin de Olmedo

Thu 3/19

7:05 pm-9:44 pm

1 stop28h 39m

$489

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 3/14

10:51 pm-7:55 am

1 stop31h 04m

Guayaquil Jose Joaquin de Olmedo

Tue 3/24

7:05 pm-9:44 pm

1 stop28h 39m

$601

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/14

6:05 am-6:55 am

1 stop22h 50m

Guayaquil Jose Joaquin de Olmedo

Mon 4/20

6:30 pm-8:43 pm

2 stops28h 13m

$645

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/14

3:30 pm-6:55 am

1 stop13h 25m

Guayaquil Jose Joaquin de Olmedo

Wed 4/22

4:00 pm-2:19 pm

1 stop24h 19m

$660

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/14

3:30 pm-6:55 am

1 stop13h 25m

Guayaquil Jose Joaquin de Olmedo

Thu 4/23

4:00 pm-10:24 am

1 stop20h 24m

$660

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 4/15

1:45 pm-1:40 am

2 stops33h 55m

Guayaquil Jose Joaquin de Olmedo

Tue 4/21

4:00 pm-2:19 pm

1 stop24h 19m

$660

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/14

7:20 am-6:55 am

1 stop21h 35m

Guayaquil Jose Joaquin de Olmedo

Fri 4/24

4:00 pm-2:19 pm

1 stop24h 19m

$660

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 4/14

3:30 pm-6:55 am

1 stop13h 25m

Guayaquil Jose Joaquin de Olmedo

Mon 4/20

4:00 pm-2:19 pm

1 stop24h 19m

$660

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 4/17

7:20 am-6:55 am

1 stop21h 35m

Guayaquil Jose Joaquin de Olmedo

Tue 4/21

4:00 pm-12:19 pm

2 stops22h 19m

$665

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 4/13

11:40 pm-6:55 am

2 stops29h 15m

Guayaquil Jose Joaquin de Olmedo

Mon 4/20

4:00 pm-2:19 pm

1 stop24h 19m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 19 results

Compare providers for flights from Seattle to Guayaquil

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Guayaquil in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust 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 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, 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 $1,065). 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?

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.

Related info for your journey

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 $1,065). 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

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$250+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Guayaquil with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Seattle to Guayaquil

Cheapest flights from Seattle to GuayaquilExplore 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 December 15, 2025.

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 December 15, 2025.

Find flight deals from Seattle to Guayaquil

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Guayaquil that are best for you.

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 December.

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.

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?

What is the cheapest time of day to fly from SEA to GYE?

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?

How can I find direct flights from Seattle to Guayaquil?

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

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

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

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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 December 15, 2025.