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Cheap flights from Seattle to Guayaquil from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Guayaquil departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Guayaquil

Cheap round-trip flights

Avianca Logo
6:35 am - 2:05 amSEA-GYE
17h 30m2 stops
Avianca Logo
3:15 am - 9:53 pmGYE-SEA
20h 38m2 stops
$613Avianca
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Wed, Oct 1 - Tue, Oct 7
Multiple Airlines Logo
6:30 am - 2:05 amSEA-GYE
17h 35m2 stops
Multiple Airlines Logo
3:15 am - 10:01 amGYE-SEA
32h 46m2 stops
$667Multiple Airlines
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Wed, Oct 15 - Fri, Oct 24
Multiple Airlines Logo
7:55 am - 11:45 pmSEA-GYE
12h 50m1 stop
Multiple Airlines Logo
6:55 pm - 9:45 amGYE-SEA
17h 50m2 stops
$714Multiple Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 15
Delta Logo
8:30 am - 10:23 pmSEA-GYE
35h 53m2 stops
Delta Logo
8:40 pm - 10:14 amGYE-SEA
39h 34m2 stops
$723Delta
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Thu, Oct 2 - Mon, Oct 6
Multiple Airlines Logo
8:42 am - 2:05 amSEA-GYE
15h 23m2 stops
Multiple Airlines Logo
7:40 pm - 10:19 amGYE-SEA
17h 39m1 stop
$739Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Feb 1
Multiple Airlines Logo
7:55 am - 11:45 pmSEA-GYE
12h 50m1 stop
Multiple Airlines Logo
11:30 am - 11:58 amGYE-SEA
27h 28m2 stops
$748Multiple Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 15
United Airlines Logo
7:00 am - 11:18 amSEA-GYE
49h 18m2 stops
United Airlines Logo
2:35 pm - 10:59 pmGYE-SEA
35h 24m2 stops
$772United Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 17
United Airlines Logo
7:00 am - 11:37 pmSEA-GYE
14h 37m2 stops
United Airlines Logo
8:30 am - 7:11 pmGYE-SEA
36h 41m2 stops
$778United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
8:51 pm - 7:48 pmSEA-GYE
20h 57m1 stop
American Airlines Logo
8:15 am - 11:35 pmGYE-SEA
17h 20m1 stop
$796American Airlines
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Wed, Oct 1 - Wed, Oct 8
American Airlines Logo
8:51 pm - 7:48 pmSEA-GYE
20h 57m1 stop
American Airlines Logo
8:15 am - 9:49 amGYE-SEA
27h 34m2 stops
$801American Airlines
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Wed, Oct 1 - Wed, Oct 8

United Airlines flights from Seattle to Guayaquil

Our best United Airlines deals on Seattle to Guayaquil flight tickets
United Airlines
Jan 8
SEA7:00 amSeattle/Tacoma Intl
49h 18m
2 stops
GYE11:18 amGuayaquil Jose Joaquin de Olmedo
Jan 17
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
35h 24m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$772
Find similar
United Airlines
Oct 2
SEA7:00 amSeattle/Tacoma Intl
14h 37m
2 stops
GYE11:37 pmGuayaquil Jose Joaquin de Olmedo
Oct 6
GYE8:30 amGuayaquil Jose Joaquin de Olmedo
36h 41m
2 stops
SEA7:11 pmSeattle/Tacoma Intl
$778
Find similar
United Airlines
Jan 8
SEA8:00 amSeattle/Tacoma Intl
50h 34m
3 stops
GYE1:34 pmGuayaquil Jose Joaquin de Olmedo
Jan 17
GYE12:20 pmGuayaquil Jose Joaquin de Olmedo
37h 39m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$780
Find similar

LATAM Airlines flights from Seattle to Guayaquil

Our best LATAM Airlines deals on Seattle to Guayaquil flight tickets
LATAM Airlines
Oct 1
SEA11:25 amSeattle/Tacoma Intl
37h 48m
3 stops
GYE3:13 amGuayaquil Jose Joaquin de Olmedo
Feb 1
GYE8:40 pmGuayaquil Jose Joaquin de Olmedo
21h 05m
2 stops
SEA2:45 pmSeattle/Tacoma Intl
$3,334
Find similar
LATAM Airlines
Oct 1
SEA1:30 pmSeattle/Tacoma Intl
19h 45m
2 stops
GYE11:15 amGuayaquil Jose Joaquin de Olmedo
Oct 8
GYE2:45 pmGuayaquil Jose Joaquin de Olmedo
35h 33m
3 stops
SEA12:18 amSeattle/Tacoma Intl
$4,630
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Seattle to Guayaquil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 10/1

6:35 am-2:05 am

2 stops17h 30m

Guayaquil Jose Joaquin de Olmedo

Tue 10/7

3:15 am-9:53 pm

2 stops20h 38m

$613

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 10/15

6:30 am-2:05 am

2 stops17h 35m

Guayaquil Jose Joaquin de Olmedo

Fri 10/24

3:15 am-10:01 am

2 stops32h 46m

$667

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 2/4

7:55 am-11:45 pm

1 stop12h 50m

Guayaquil Jose Joaquin de Olmedo

Sun 2/15

6:55 pm-9:45 am

2 stops17h 50m

$714

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 10/2

8:30 am-10:23 pm

2 stops35h 53m

Guayaquil Jose Joaquin de Olmedo

Mon 10/6

8:40 pm-10:14 am

2 stops39h 34m

$723

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 10/1

8:42 am-2:05 am

2 stops15h 23m

Guayaquil Jose Joaquin de Olmedo

Sun 2/1

7:40 pm-10:19 am

1 stop17h 39m

$739

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 2/4

7:55 am-11:45 pm

1 stop12h 50m

Guayaquil Jose Joaquin de Olmedo

Sun 2/15

11:30 am-11:58 am

2 stops27h 28m

$748

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 1/8

7:00 am-11:18 am

2 stops49h 18m

Guayaquil Jose Joaquin de Olmedo

Sat 1/17

2:35 pm-10:59 pm

2 stops35h 24m

$772

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 10/2

7:00 am-11:37 pm

2 stops14h 37m

Guayaquil Jose Joaquin de Olmedo

Mon 10/6

8:30 am-7:11 pm

2 stops36h 41m

$778

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 10/1

8:51 pm-7:48 pm

1 stop20h 57m

Guayaquil Jose Joaquin de Olmedo

Wed 10/8

8:15 am-11:35 pm

1 stop17h 20m

$796

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 10/1

8:51 pm-7:48 pm

1 stop20h 57m

Guayaquil Jose Joaquin de Olmedo

Wed 10/8

8:15 am-9:49 am

2 stops27h 34m

$801

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Guayaquil from

How to get the cheapest flight ticket from Seattle to Guayaquil

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Guayaquil?

The month of April is another great option to travel to Guayaquil, with average flight prices from Seattle averaging around $765.

What is the cheapest day to depart on your flight to Guayaquil?

The cheapest day to depart from Seattle to Guayaquil is on a Friday. Travelers who choose to depart for Guayaquil on a Friday will often find tickets for as low as $566. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Guayaquil on Thursday is $906.

What is the cheapest time of day to depart on your flight to Guayaquil?

The cheapest time of day to fly to Guayaquil is in the morning when flights can be purchased for as low as $719. Flights to Guayaquil are more costly in the afternoon, with an average ticket price of $986. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Seattle to Guayaquil flights?

You could potentially save up to 32% on your flight if you consider stops on a Seattle to Guayaquil flight.

When to book flights from Seattle to Guayaquil

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Guayaquil according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Guayaquil (SEA to GYE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Guayaquil

Direct flights

None
There are no direct flights from Seattle to Guayaquil. There are no popular flight routes from Seattle to Guayaquil.
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  • How far is Seattle/Tacoma Intl to Guayaquil Jose Joaquin de Olmedo by plane?

    The distance between Seattle/Tacoma Intl and Guayaquil Jose Joaquin de Olmedo is about 4283.9 mi. A reasonable flight in good conditions will take 12h 50m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Guayaquil Jose Joaquin de Olmedo Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Guayaquil Jose Joaquin de Olmedo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Guayaquil Jose Joaquin de Olmedo Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Guayaquil Jose Joaquin de Olmedo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Guayaquil Jose Joaquin de Olmedo Airport.

  • What documentation or ID do you need to fly to Guayaquil Jose Joaquin de Olmedo Airport?

    The necessary travel and health documents for your Guayaquil Jose Joaquin de Olmedo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Guayaquil?

Best airlines flying from Seattle to Guayaquil

Compare and see reviews for airlines that fly from Seattle to Guayaquil with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $546Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $754Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $986Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Guayaquil?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Guayaquil from Seattle.

Can I find flights from Seattle to Guayaquil with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Guayaquil from Seattle with this policy.

How can momondo help me find flights from Seattle to Guayaquil?

Once you have performed a search for Seattle to Guayaquil flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Guayaquil right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Guayaquil from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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