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Cheap flights from Seattle to Guayaquil from $403

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Guayaquil departing on 1/14. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:55 am - 12:21 am
SEA
-
GYE
12h 26m1 stop
Multiple Airlines Logo
1:26 am - 3:01 pm
GYE
-
SEA
16h 35m2 stops
$403Multiple Airlines
Wed, Jan 14 - Tue, Jan 20
Multiple Airlines Logo
8:55 am - 12:21 am
SEA
-
GYE
12h 26m1 stop
Multiple Airlines Logo
1:26 am - 10:29 pm
GYE
-
SEA
24h 03m1 stop
$407Multiple Airlines
Wed, Jan 14 - Tue, Jan 20
Multiple Airlines Logo
8:55 am - 12:21 am
SEA
-
GYE
12h 26m1 stop
Multiple Airlines Logo
1:26 am - 5:29 pm
GYE
-
SEA
19h 03m2 stops
$411Multiple Airlines
Wed, Jan 14 - Tue, Jan 20
Multiple Airlines Logo
2:40 pm - 5:45 pm
SEA
-
GYE
24h 05m2 stops
Multiple Airlines Logo
1:26 am - 10:29 pm
GYE
-
SEA
24h 03m1 stop
$556Multiple Airlines
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
11:06 am - 7:20 am
SEA
-
GYE
17h 14m1 stop
Multiple Airlines Logo
1:26 am - 10:29 pm
GYE
-
SEA
24h 03m1 stop
$581Multiple Airlines
Thu, Jan 22 - Wed, Jan 28
American Airlines Logo
9:45 pm - 11:22 pm
SEA
-
GYE
22h 37m2 stops
American Airlines Logo
7:15 am - 10:20 pm
GYE
-
SEA
18h 05m2 stops
$639American Airlines
Thu, Jan 22 - Thu, Jan 29
LATAM Airlines Logo
6:05 am - 2:45 pm
SEA
-
GYE
29h 40m2 stops
LATAM Airlines Logo
9:05 am - 10:07 am
GYE
-
SEA
28h 02m2 stops
$732LATAM Airlines
Mon, Mar 2 - Thu, Mar 5
LATAM Airlines Logo
1:45 pm - 7:20 am
SEA
-
GYE
14h 35m1 stop
LATAM Airlines Logo
8:40 pm - 10:25 pm
GYE
-
SEA
28h 45m2 stops
$745LATAM Airlines
Mon, Mar 2 - Thu, Mar 5
LATAM Airlines Logo
7:35 am - 7:28 pm
SEA
-
GYE
32h 53m2 stops
LATAM Airlines Logo
9:03 pm - 9:35 pm
GYE
-
SEA
51h 32m2 stops
$749LATAM Airlines
Wed, Jan 14 - Wed, Jan 21
LATAM Airlines Logo
11:55 am - 2:45 pm
SEA
-
GYE
23h 50m2 stops
LATAM Airlines Logo
9:05 am - 10:07 am
GYE
-
SEA
28h 02m2 stops
$763LATAM Airlines
Mon, Mar 2 - Thu, Mar 5

American Airlines flights from Seattle to Guayaquil

Our best American Airlines deals on Seattle to Guayaquil flight tickets
American Airlines
Jan 22
SEA9:45 pmSeattle/Tacoma Intl
22h 37m
2 stops
GYE11:22 pmGuayaquil Jose Joaquin de Olmedo
Jan 29
GYE7:15 amGuayaquil Jose Joaquin de Olmedo
18h 05m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
$639
Find similar
American Airlines
Jan 14
SEA9:45 pmSeattle/Tacoma Intl
22h 37m
2 stops
GYE11:22 pmGuayaquil Jose Joaquin de Olmedo
Jan 21
GYE7:15 amGuayaquil Jose Joaquin de Olmedo
19h 44m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$781
Find similar
American Airlines
Jan 1
SEA12:14 amSeattle/Tacoma Intl
20h 36m
2 stops
GYE11:50 pmGuayaquil Jose Joaquin de Olmedo
Jan 11
GYE7:15 amGuayaquil Jose Joaquin de Olmedo
19h 27m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$1,497
Find similar

LATAM Airlines flights from Seattle to Guayaquil

Our best LATAM Airlines deals on Seattle to Guayaquil flight tickets
LATAM Airlines
Mar 2
SEA6:05 amSeattle/Tacoma Intl
29h 40m
2 stops
GYE2:45 pmGuayaquil Jose Joaquin de Olmedo
Mar 5
GYE9:05 amGuayaquil Jose Joaquin de Olmedo
28h 02m
2 stops
SEA10:07 amSeattle/Tacoma Intl
$732
Find similar
LATAM Airlines
Mar 2
SEA1:45 pmSeattle/Tacoma Intl
14h 35m
1 stop
GYE7:20 amGuayaquil Jose Joaquin de Olmedo
Mar 5
GYE8:40 pmGuayaquil Jose Joaquin de Olmedo
28h 45m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$745
Find similar
LATAM Airlines
Jan 14
SEA7:35 amSeattle/Tacoma Intl
32h 53m
2 stops
GYE7:28 pmGuayaquil Jose Joaquin de Olmedo
Jan 21
GYE9:03 pmGuayaquil Jose Joaquin de Olmedo
51h 32m
2 stops
SEA9:35 pmSeattle/Tacoma Intl
$749
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 December 11, 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 1/14

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Tue 1/20

1:26 am-3:01 pm

2 stops16h 35m

$403

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 1/14

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Tue 1/20

1:26 am-10:29 pm

1 stop24h 03m

$407

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 1/14

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Tue 1/20

1:26 am-5:29 pm

2 stops19h 03m

$411

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 1/22

2:40 pm-5:45 pm

2 stops24h 05m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

1:26 am-10:29 pm

1 stop24h 03m

$556

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 1/22

11:06 am-7:20 am

1 stop17h 14m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

1:26 am-10:29 pm

1 stop24h 03m

$581

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 1/22

9:45 pm-11:22 pm

2 stops22h 37m

Guayaquil Jose Joaquin de Olmedo

Thu 1/29

7:15 am-10:20 pm

2 stops18h 05m

$639

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 3/2

6:05 am-2:45 pm

2 stops29h 40m

Guayaquil Jose Joaquin de Olmedo

Thu 3/5

9:05 am-10:07 am

2 stops28h 02m

$732

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 3/2

1:45 pm-7:20 am

1 stop14h 35m

Guayaquil Jose Joaquin de Olmedo

Thu 3/5

8:40 pm-10:25 pm

2 stops28h 45m

$745

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 1/14

7:35 am-7:28 pm

2 stops32h 53m

Guayaquil Jose Joaquin de Olmedo

Wed 1/21

9:03 pm-9:35 pm

2 stops51h 32m

$749

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 3/2

11:55 am-2:45 pm

2 stops23h 50m

Guayaquil Jose Joaquin de Olmedo

Thu 3/5

9:05 am-10:07 am

2 stops28h 02m

$763

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $660.

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 2% 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

Fastest flight time

12h 26m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 12h 26m
There are no direct flights from Seattle to Guayaquil. There are no popular flight routes from Seattle to Guayaquil.
Search flight deals

  • 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 26m.

  • 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 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.

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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