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Cheap flights from Seattle to Guayaquil from $476

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 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Guayaquil

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:45 pm - 11:20 pm
SEA
-
GYE
22h 35m2 stops
Multiple Airlines Logo
6:30 pm - 8:09 pm
GYE
-
SEA
27h 39m2 stops
$476Multiple Airlines
Fri, May 1 - Tue, May 12
Multiple Airlines Logo
5:55 pm - 9:15 am
SEA
-
GYE
36h 20m2 stops
Multiple Airlines Logo
10:25 am - 9:51 am
GYE
-
SEA
26h 26m2 stops
$492Multiple Airlines
Fri, Feb 13 - Fri, Feb 20
Multiple Airlines Logo
7:00 am - 11:20 pm
SEA
-
GYE
14h 20m2 stops
Multiple Airlines Logo
4:15 am - 5:42 pm
GYE
-
SEA
15h 27m2 stops
$508Multiple Airlines
Tue, May 12 - Fri, May 15
Multiple Airlines Logo
7:55 am - 5:20 am
SEA
-
GYE
19h 25m1 stop
Multiple Airlines Logo
6:30 pm - 5:42 pm
GYE
-
SEA
25h 12m2 stops
$558Multiple Airlines
Fri, May 1 - Tue, May 12
Multiple Airlines Logo
10:51 pm - 1:05 am
SEA
-
GYE
23h 14m2 stops
Multiple Airlines Logo
6:55 pm - 10:01 pm
GYE
-
SEA
30h 06m2 stops
$569Multiple Airlines
Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
8:08 am - 5:35 am
SEA
-
GYE
18h 27m1 stop
Multiple Airlines Logo
4:40 am - 8:56 pm
GYE
-
SEA
18h 16m2 stops
$600Multiple Airlines
Tue, Feb 24 - Tue, Mar 10
Multiple Airlines Logo
7:55 am - 5:35 am
SEA
-
GYE
19h 40m1 stop
Multiple Airlines Logo
6:45 pm - 10:06 pm
GYE
-
SEA
29h 21m1 stop
$609Multiple Airlines
Tue, May 12 - Fri, May 15
Multiple Airlines Logo
12:12 pm - 9:15 am
SEA
-
GYE
19h 03m2 stops
Multiple Airlines Logo
7:40 pm - 2:50 pm
GYE
-
SEA
21h 10m1 stop
$614Multiple Airlines
Wed, Mar 18 - Thu, Mar 26
American Airlines Logo
10:16 pm - 10:41 pm
SEA
-
GYE
21h 25m1 stop
American Airlines Logo
6:12 am - 11:40 pm
GYE
-
SEA
19h 28m1 stop
$634American Airlines
Tue, Feb 24 - Tue, Mar 10
American Airlines Logo
5:37 am - 10:41 pm
SEA
-
GYE
14h 04m2 stops
American Airlines Logo
6:12 am - 11:04 pm
GYE
-
SEA
18h 52m2 stops
$639American Airlines
Tue, Feb 24 - Tue, Mar 10

American Airlines flights from Seattle to Guayaquil

Our best American Airlines deals on Seattle to Guayaquil flight tickets
American Airlines
Feb 24
SEA10:16 pmSeattle/Tacoma Intl
21h 25m
1 stop
GYE10:41 pmGuayaquil Jose Joaquin de Olmedo
Mar 10
GYE6:12 amGuayaquil Jose Joaquin de Olmedo
19h 28m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$634
Find similar
American Airlines
Feb 24
SEA5:37 amSeattle/Tacoma Intl
14h 04m
2 stops
GYE10:41 pmGuayaquil Jose Joaquin de Olmedo
Mar 10
GYE6:12 amGuayaquil Jose Joaquin de Olmedo
18h 52m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
$639
Find similar
American Airlines
Mar 17
SEA12:59 amSeattle/Tacoma Intl
18h 45m
2 stops
GYE9:44 pmGuayaquil Jose Joaquin de Olmedo
Mar 26
GYE6:12 amGuayaquil Jose Joaquin de Olmedo
18h 55m
2 stops
SEA11:07 pmSeattle/Tacoma Intl
$741
Find similar

LATAM Airlines flights from Seattle to Guayaquil

Our best LATAM Airlines deals on Seattle to Guayaquil flight tickets
LATAM Airlines
Jan 26
SEA1:45 pmSeattle/Tacoma Intl
14h 35m
1 stop
GYE7:20 amGuayaquil Jose Joaquin de Olmedo
Jan 29
GYE4:30 pmGuayaquil Jose Joaquin de Olmedo
21h 49m
1 stop
SEA11:19 amSeattle/Tacoma Intl
$659
Find similar
LATAM Airlines
Jan 26
SEA7:35 amSeattle/Tacoma Intl
31h 18m
2 stops
GYE5:53 pmGuayaquil Jose Joaquin de Olmedo
Jan 29
GYE4:07 pmGuayaquil Jose Joaquin de Olmedo
21h 00m
2 stops
SEA10:07 amSeattle/Tacoma Intl
$703
Find similar
LATAM Airlines
Jan 26
SEA7:35 amSeattle/Tacoma Intl
28h 10m
2 stops
GYE2:45 pmGuayaquil Jose Joaquin de Olmedo
Jan 29
GYE4:30 pmGuayaquil Jose Joaquin de Olmedo
21h 49m
1 stop
SEA11:19 amSeattle/Tacoma Intl
$745
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 31, 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

Fri 5/1

10:45 pm-11:20 pm

2 stops22h 35m

Guayaquil Jose Joaquin de Olmedo

Tue 5/12

6:30 pm-8:09 pm

2 stops27h 39m

$476

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 2/13

5:55 pm-9:15 am

2 stops36h 20m

Guayaquil Jose Joaquin de Olmedo

Fri 2/20

10:25 am-9:51 am

2 stops26h 26m

$492

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 5/12

7:00 am-11:20 pm

2 stops14h 20m

Guayaquil Jose Joaquin de Olmedo

Fri 5/15

4:15 am-5:42 pm

2 stops15h 27m

$508

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 5/1

7:55 am-5:20 am

1 stop19h 25m

Guayaquil Jose Joaquin de Olmedo

Tue 5/12

6:30 pm-5:42 pm

2 stops25h 12m

$558

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 2/14

10:51 pm-1:05 am

2 stops23h 14m

Guayaquil Jose Joaquin de Olmedo

Sat 2/21

6:55 pm-10:01 pm

2 stops30h 06m

$569

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/24

8:08 am-5:35 am

1 stop18h 27m

Guayaquil Jose Joaquin de Olmedo

Tue 3/10

4:40 am-8:56 pm

2 stops18h 16m

$600

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 5/12

7:55 am-5:35 am

1 stop19h 40m

Guayaquil Jose Joaquin de Olmedo

Fri 5/15

6:45 pm-10:06 pm

1 stop29h 21m

$609

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 3/18

12:12 pm-9:15 am

2 stops19h 03m

Guayaquil Jose Joaquin de Olmedo

Thu 3/26

7:40 pm-2:50 pm

1 stop21h 10m

$614

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/24

10:16 pm-10:41 pm

1 stop21h 25m

Guayaquil Jose Joaquin de Olmedo

Tue 3/10

6:12 am-11:40 pm

1 stop19h 28m

$634

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/24

5:37 am-10:41 pm

2 stops14h 04m

Guayaquil Jose Joaquin de Olmedo

Tue 3/10

6:12 am-11:04 pm

2 stops18h 52m

$639

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 May is another great option to travel to Guayaquil, with average flight prices from Seattle averaging around $754.

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

19h 03m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 19h 03m
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 19h 03m.

  • 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 $747Free CancellationRating
7.4
9,124 reviews
Search United 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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