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Cheap flights from Seattle to Guayaquil from $291

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 12/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:44 am - 5:20 amSEA-GYE
17h 36m1 stop
Multiple Airlines Logo
1:26 am - 3:01 pmGYE-SEA
16h 35m2 stops
$487Multiple Airlines
Find Deal
Sun, Jan 11 - Fri, Jan 30
Multiple Airlines Logo
1:09 pm - 11:18 amSEA-GYE
19h 09m2 stops
Multiple Airlines Logo
12:49 am - 10:52 amGYE-SEA
13h 03m1 stop
$542Multiple Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Multiple Airlines Logo
1:09 pm - 11:18 amSEA-GYE
19h 09m2 stops
Multiple Airlines Logo
12:49 am - 10:29 pmGYE-SEA
24h 40m1 stop
$572Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
8:44 am - 5:20 amSEA-GYE
17h 36m1 stop
Multiple Airlines Logo
10:25 am - 10:46 amGYE-SEA
27h 21m2 stops
$586Multiple Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 31
Multiple Airlines Logo
5:50 pm - 11:18 amSEA-GYE
38h 28m2 stops
Multiple Airlines Logo
12:49 am - 10:52 amGYE-SEA
13h 03m1 stop
$593Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
8:45 am - 6:30 pmSEA-GYE
30h 45m2 stops
Multiple Airlines Logo
12:49 am - 10:45 amGYE-SEA
12h 56m1 stop
$611Multiple Airlines
Find Deal
Thu, Dec 11 - Wed, Dec 17
Multiple Airlines Logo
8:55 am - 12:21 amSEA-GYE
12h 26m1 stop
Multiple Airlines Logo
10:25 am - 9:51 amGYE-SEA
26h 26m2 stops
$615Multiple Airlines
Find Deal
Tue, Feb 10 - Mon, Feb 16
Multiple Airlines Logo
5:50 pm - 11:18 amSEA-GYE
38h 28m2 stops
Multiple Airlines Logo
12:49 am - 10:52 amGYE-SEA
13h 03m1 stop
$623Multiple Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 8
Multiple Airlines Logo
8:55 am - 12:21 amSEA-GYE
12h 26m1 stop
Multiple Airlines Logo
4:40 am - 9:35 pmGYE-SEA
19h 55m2 stops
$636Multiple Airlines
Find Deal
Tue, Feb 10 - Sun, Feb 15
American Airlines Logo
11:12 pm - 11:22 pmSEA-GYE
21h 10m2 stops
American Airlines Logo
7:15 am - 11:59 pmGYE-SEA
19h 44m2 stops
$639American Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 31

United Airlines flights from Seattle to Guayaquil

Our best United Airlines deals on Seattle to Guayaquil flight tickets
United Airlines
Nov 24
SEA7:28 pmSeattle/Tacoma Intl
25h 13m
2 stops
GYE11:41 pmGuayaquil Jose Joaquin de Olmedo
Nov 30
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
37h 15m
2 stops
SEA12:50 amSeattle/Tacoma Intl
$788
Find similar
United Airlines
Nov 25
SEA7:10 amSeattle/Tacoma Intl
13h 31m
2 stops
GYE11:41 pmGuayaquil Jose Joaquin de Olmedo
Nov 30
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
37h 15m
2 stops
SEA12:50 amSeattle/Tacoma Intl
$846
Find similar
United Airlines
Nov 29
SEA3:37 pmSeattle/Tacoma Intl
29h 04m
2 stops
GYE11:41 pmGuayaquil Jose Joaquin de Olmedo
Dec 9
GYE8:30 amGuayaquil Jose Joaquin de Olmedo
13h 52m
2 stops
SEA7:22 pmSeattle/Tacoma Intl
$950
Find similar

American Airlines flights from Seattle to Guayaquil

Our best American Airlines deals on Seattle to Guayaquil flight tickets
American Airlines
Jan 11
SEA11:12 pmSeattle/Tacoma Intl
21h 10m
2 stops
GYE11:22 pmGuayaquil Jose Joaquin de Olmedo
Jan 31
GYE7:15 amGuayaquil Jose Joaquin de Olmedo
19h 44m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$639
Find similar
American Airlines
Feb 10
SEA11:11 pmSeattle/Tacoma Intl
21h 11m
1 stop
GYE11:22 pmGuayaquil Jose Joaquin de Olmedo
Feb 16
GYE7:11 amGuayaquil Jose Joaquin de Olmedo
19h 31m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$736
Find similar
American Airlines
Mar 11
SEA1:33 amSeattle/Tacoma Intl
17h 27m
2 stops
GYE9:00 pmGuayaquil Jose Joaquin de Olmedo
Mar 16
GYE6:35 amGuayaquil Jose Joaquin de Olmedo
18h 33m
2 stops
SEA11:08 pmSeattle/Tacoma Intl
$741
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 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

Sun 1/11

8:44 am-5:20 am

1 stop17h 36m

Guayaquil Jose Joaquin de Olmedo

Fri 1/30

1:26 am-3:01 pm

2 stops16h 35m

$487

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 12/4

1:09 pm-11:18 am

2 stops19h 09m

Guayaquil Jose Joaquin de Olmedo

Tue 12/9

12:49 am-10:52 am

1 stop13h 03m

$542

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 12/4

1:09 pm-11:18 am

2 stops19h 09m

Guayaquil Jose Joaquin de Olmedo

Wed 12/10

12:49 am-10:29 pm

1 stop24h 40m

$572

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 1/11

8:44 am-5:20 am

1 stop17h 36m

Guayaquil Jose Joaquin de Olmedo

Sat 1/31

10:25 am-10:46 am

2 stops27h 21m

$586

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 12/2

5:50 pm-11:18 am

2 stops38h 28m

Guayaquil Jose Joaquin de Olmedo

Tue 12/9

12:49 am-10:52 am

1 stop13h 03m

$593

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 12/11

8:45 am-6:30 pm

2 stops30h 45m

Guayaquil Jose Joaquin de Olmedo

Wed 12/17

12:49 am-10:45 am

1 stop12h 56m

$611

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/10

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Mon 2/16

10:25 am-9:51 am

2 stops26h 26m

$615

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 12/2

5:50 pm-11:18 am

2 stops38h 28m

Guayaquil Jose Joaquin de Olmedo

Mon 12/8

12:49 am-10:52 am

1 stop13h 03m

$623

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/10

8:55 am-12:21 am

1 stop12h 26m

Guayaquil Jose Joaquin de Olmedo

Sun 2/15

4:40 am-9:35 pm

2 stops19h 55m

$636

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 1/11

11:12 pm-11:22 pm

2 stops21h 10m

Guayaquil Jose Joaquin de Olmedo

Sat 1/31

7:15 am-11:59 pm

2 stops19h 44m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $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

Direct flights

None
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
9,014 reviews
Search United Airlines flights
American AirlinesPriceFrom $754Free CancellationRating
7.2
11,049 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.

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