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Cheap flights from Seattle to Guayaquil from $554

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 2/24. 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
2:44 pm - 10:45 am
SEA
-
GYE
17h 01m1 stop
Multiple Airlines Logo
6:55 pm - 10:04 pm
GYE
-
SEA
29h 09m2 stops
$554Multiple Airlines
Tue, Feb 24 - Tue, Mar 10
Multiple Airlines Logo
8:45 am - 12:04 am
SEA
-
GYE
12h 19m1 stop
Multiple Airlines Logo
12:59 am - 6:55 pm
GYE
-
SEA
20h 56m2 stops
$596Multiple Airlines
Wed, Feb 18 - Fri, Feb 27
American Airlines Logo
10:11 pm - 10:40 pm
SEA
-
GYE
21h 29m1 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
5:39 am - 10:40 pm
SEA
-
GYE
14h 01m2 stops
American Airlines Logo
6:12 am - 9:54 pm
GYE
-
SEA
17h 42m2 stops
$639American Airlines
Tue, Feb 24 - Tue, Mar 10
LATAM Airlines Logo
1:45 pm - 7:20 am
SEA
-
GYE
14h 35m1 stop
LATAM Airlines Logo
4:30 pm - 11:19 am
GYE
-
SEA
21h 49m1 stop
$659LATAM Airlines
Mon, Jan 26 - Wed, Jan 28
Multiple Airlines Logo
2:44 pm - 7:55 am
SEA
-
GYE
15h 11m1 stop
Multiple Airlines Logo
7:40 pm - 10:18 am
GYE
-
SEA
16h 38m1 stop
$684Multiple Airlines
Sat, Mar 14 - Tue, Mar 24
LATAM Airlines Logo
7:10 am - 7:20 am
SEA
-
GYE
21h 10m1 stop
LATAM Airlines Logo
4:30 pm - 11:19 am
GYE
-
SEA
21h 49m1 stop
$686LATAM Airlines
Mon, Jan 26 - Wed, Jan 28
LATAM Airlines Logo
7:35 am - 2:22 pm
SEA
-
GYE
27h 47m2 stops
LATAM Airlines Logo
3:35 pm - 10:07 am
GYE
-
SEA
21h 32m2 stops
$703LATAM Airlines
Mon, Jan 26 - Wed, Jan 28
Multiple Airlines Logo
10:22 am - 9:15 am
SEA
-
GYE
19h 53m2 stops
Multiple Airlines Logo
3:30 am - 11:44 pm
GYE
-
SEA
23h 14m2 stops
$726Multiple Airlines
Wed, Feb 18 - Fri, Feb 27
Multiple Airlines Logo
6:05 am - 7:40 am
SEA
-
GYE
23h 35m1 stop
Multiple Airlines Logo
3:35 am - 10:05 pm
GYE
-
SEA
20h 30m2 stops
$727Multiple Airlines
Fri, Apr 3 - Fri, Apr 10

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 28
GYE4:30 pmGuayaquil Jose Joaquin de Olmedo
21h 49m
1 stop
SEA11:19 amSeattle/Tacoma Intl
$659
Find similar
LATAM Airlines
Jan 26
SEA7:10 amSeattle/Tacoma Intl
21h 10m
1 stop
GYE7:20 amGuayaquil Jose Joaquin de Olmedo
Jan 28
GYE4:30 pmGuayaquil Jose Joaquin de Olmedo
21h 49m
1 stop
SEA11:19 amSeattle/Tacoma Intl
$686
Find similar
LATAM Airlines
Jan 26
SEA7:35 amSeattle/Tacoma Intl
27h 47m
2 stops
GYE2:22 pmGuayaquil Jose Joaquin de Olmedo
Jan 28
GYE3:35 pmGuayaquil Jose Joaquin de Olmedo
21h 32m
2 stops
SEA10:07 amSeattle/Tacoma Intl
$703
Find similar

United Airlines flights from Seattle to Guayaquil

Our best United Airlines deals on Seattle to Guayaquil flight tickets
United Airlines
Feb 24
SEA8:17 amSeattle/Tacoma Intl
36h 25m
3 stops
GYE11:42 pmGuayaquil Jose Joaquin de Olmedo
Mar 10
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
34h 18m
2 stops
SEA10:53 pmSeattle/Tacoma Intl
$802
Find similar
United Airlines
Apr 3
SEA6:20 amSeattle/Tacoma Intl
33h 11m
3 stops
GYE5:31 pmGuayaquil Jose Joaquin de Olmedo
Apr 11
GYE2:37 pmGuayaquil Jose Joaquin de Olmedo
48h 10m
2 stops
SEA12:47 pmSeattle/Tacoma Intl
$1,079
Find similar
United Airlines
Dec 25
SEA7:12 pmSeattle/Tacoma Intl
25h 29m
2 stops
GYE11:41 pmGuayaquil Jose Joaquin de Olmedo
Dec 27
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
24h 06m
2 stops
SEA11:41 amSeattle/Tacoma Intl
$1,149
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 23, 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

Tue 2/24

2:44 pm-10:45 am

1 stop17h 01m

Guayaquil Jose Joaquin de Olmedo

Tue 3/10

6:55 pm-10:04 pm

2 stops29h 09m

$554

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 2/18

8:45 am-12:04 am

1 stop12h 19m

Guayaquil Jose Joaquin de Olmedo

Fri 2/27

12:59 am-6:55 pm

2 stops20h 56m

$596

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 2/24

10:11 pm-10:40 pm

1 stop21h 29m

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

5:39 am-10:40 pm

2 stops14h 01m

Guayaquil Jose Joaquin de Olmedo

Tue 3/10

6:12 am-9:54 pm

2 stops17h 42m

$639

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 1/26

1:45 pm-7:20 am

1 stop14h 35m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

4:30 pm-11:19 am

1 stop21h 49m

$659

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 3/14

2:44 pm-7:55 am

1 stop15h 11m

Guayaquil Jose Joaquin de Olmedo

Tue 3/24

7:40 pm-10:18 am

1 stop16h 38m

$684

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 1/26

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

$686

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 1/26

7:35 am-2:22 pm

2 stops27h 47m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

3:35 pm-10:07 am

2 stops21h 32m

$703

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 2/18

10:22 am-9:15 am

2 stops19h 53m

Guayaquil Jose Joaquin de Olmedo

Fri 2/27

3:30 am-11:44 pm

2 stops23h 14m

$726

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 4/3

6:05 am-7:40 am

1 stop23h 35m

Guayaquil Jose Joaquin de Olmedo

Fri 4/10

3:35 am-10:05 pm

2 stops20h 30m

$727

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.

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

15h 11m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 15h 11m
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 15h 11m.

  • 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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