Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Guayaquil from $386

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 1/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Guayaquil

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:29 pm - 12:21 amSEA-GYE
29h 52m2 stops
Multiple Airlines Logo
1:26 am - 10:29 pmGYE-SEA
24h 03m1 stop
$525Multiple Airlines
Find Deal
Fri, Jan 23 - Wed, Feb 4
Multiple Airlines Logo
3:29 pm - 12:21 amSEA-GYE
29h 52m2 stops
Multiple Airlines Logo
7:05 pm - 10:29 pmGYE-SEA
30h 24m1 stop
$536Multiple Airlines
Find Deal
Fri, Jan 23 - Thu, Feb 5
Multiple Airlines Logo
10:09 am - 7:20 amSEA-GYE
18h 11m1 stop
Multiple Airlines Logo
1:26 am - 10:29 pmGYE-SEA
24h 03m1 stop
$576Multiple Airlines
Find Deal
Fri, Jan 23 - Wed, Feb 4
Multiple Airlines Logo
10:09 am - 7:20 amSEA-GYE
18h 11m1 stop
Multiple Airlines Logo
7:05 pm - 10:29 pmGYE-SEA
30h 24m1 stop
$587Multiple Airlines
Find Deal
Fri, Jan 23 - Thu, Feb 5
Multiple Airlines Logo
11:10 pm - 12:21 amSEA-GYE
22h 11m2 stops
Multiple Airlines Logo
1:26 am - 10:29 pmGYE-SEA
24h 03m1 stop
$627Multiple Airlines
Find Deal
Fri, Jan 9 - Thu, Jan 15
Delta Logo
8:15 am - 7:20 amSEA-GYE
20h 05m2 stops
Delta Logo
4:30 pm - 2:45 pmGYE-SEA
25h 15m2 stops
$639Delta
Find Deal
Fri, Jan 23 - Thu, Feb 5
Delta Logo
7:10 am - 7:20 amSEA-GYE
21h 10m1 stop
Delta Logo
4:30 pm - 11:19 amGYE-SEA
21h 49m1 stop
$660Delta
Find Deal
Sun, Jan 25 - Wed, Jan 28
Multiple Airlines Logo
8:55 am - 12:21 amSEA-GYE
12h 26m1 stop
Multiple Airlines Logo
1:26 am - 10:29 pmGYE-SEA
24h 03m1 stop
$663Multiple Airlines
Find Deal
Fri, Jan 9 - Thu, Jan 15
Multiple Airlines Logo
8:55 am - 12:21 amSEA-GYE
12h 26m1 stop
Multiple Airlines Logo
6:50 pm - 10:28 pmGYE-SEA
30h 38m2 stops
$676Multiple Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
LATAM Airlines Logo
6:15 am - 10:13 amSEA-GYE
24h 58m2 stops
LATAM Airlines Logo
3:00 pm - 10:07 amGYE-SEA
22h 07m2 stops
$703LATAM Airlines
Find Deal
Sun, Jan 25 - Wed, Jan 28

Delta flights from Seattle to Guayaquil

Our best Delta deals on Seattle to Guayaquil flight tickets
Delta
Jan 23
SEA8:15 amSeattle/Tacoma Intl
20h 05m
2 stops
GYE7:20 amGuayaquil Jose Joaquin de Olmedo
Feb 5
GYE4:30 pmGuayaquil Jose Joaquin de Olmedo
25h 15m
2 stops
SEA2:45 pmSeattle/Tacoma Intl
$639
Find similar
Delta
Jan 25
SEA6:15 amSeattle/Tacoma Intl
16h 25m
2 stops
GYE1:40 amGuayaquil Jose Joaquin de Olmedo
Jan 28
GYE4:30 pmGuayaquil Jose Joaquin de Olmedo
21h 49m
1 stop
SEA11:19 amSeattle/Tacoma Intl
$660
Find similar

American Airlines flights from Seattle to Guayaquil

Our best American Airlines deals on Seattle to Guayaquil flight tickets
American Airlines
Jan 25
SEA11:12 pmSeattle/Tacoma Intl
21h 10m
2 stops
GYE11:22 pmGuayaquil Jose Joaquin de Olmedo
Jan 28
GYE7:15 amGuayaquil Jose Joaquin de Olmedo
19h 44m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$779
Find similar
American Airlines
Mar 28
SEA10:16 pmSeattle/Tacoma Intl
13h 14m
1 stop
GYE1:30 pmGuayaquil Jose Joaquin de Olmedo
Apr 4
GYE6:12 amGuayaquil Jose Joaquin de Olmedo
19h 28m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
$827
Find similar
American Airlines
Jan 9
SEA9:45 pmSeattle/Tacoma Intl
22h 37m
2 stops
GYE11:22 pmGuayaquil Jose Joaquin de Olmedo
Jan 16
GYE7:15 amGuayaquil Jose Joaquin de Olmedo
17h 52m
2 stops
SEA10:07 pmSeattle/Tacoma Intl
$934
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 November 26, 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 1/23

3:29 pm-12:21 am

2 stops29h 52m

Guayaquil Jose Joaquin de Olmedo

Wed 2/4

1:26 am-10:29 pm

1 stop24h 03m

$525

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/23

3:29 pm-12:21 am

2 stops29h 52m

Guayaquil Jose Joaquin de Olmedo

Thu 2/5

7:05 pm-10:29 pm

1 stop30h 24m

$536

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/23

10:09 am-7:20 am

1 stop18h 11m

Guayaquil Jose Joaquin de Olmedo

Wed 2/4

1:26 am-10:29 pm

1 stop24h 03m

$576

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/23

10:09 am-7:20 am

1 stop18h 11m

Guayaquil Jose Joaquin de Olmedo

Thu 2/5

7:05 pm-10:29 pm

1 stop30h 24m

$587

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/9

11:10 pm-12:21 am

2 stops22h 11m

Guayaquil Jose Joaquin de Olmedo

Thu 1/15

1:26 am-10:29 pm

1 stop24h 03m

$627

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/23

8:15 am-7:20 am

2 stops20h 05m

Guayaquil Jose Joaquin de Olmedo

Thu 2/5

4:30 pm-2:45 pm

2 stops25h 15m

$639

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 1/25

7:10 am-7:20 am

1 stop21h 10m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

4:30 pm-11:19 am

1 stop21h 49m

$660

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/9

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Thu 1/15

1:26 am-10:29 pm

1 stop24h 03m

$663

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 1/9

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Fri 1/16

6:50 pm-10:28 pm

2 stops30h 38m

$676

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 1/25

6:15 am-10:13 am

2 stops24h 58m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

3:00 pm-10:07 am

2 stops22h 07m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

14h 56m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 14h 56m
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 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
9,050 reviews
Search United Airlines flights
American AirlinesPriceFrom $754Free CancellationRating
7.2
11,038 reviews
Search American 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.

An easier way to manage your Guayaquil trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/26
Fri 1/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ecuador