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Cheap flights from Seattle to Guayaquil from $319

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 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Guayaquil

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:45 pm - 10:10 pm
SEA
-
GYE
21h 25m
2 stops
American Airlines Logo
6:00 am - 12:11 am
GYE
-
SEA
20h 11m
2 stops
$671American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
10:45 pm - 10:11 pm
SEA
-
GYE
21h 26m
2 stops
American Airlines Logo
6:00 am - 11:52 pm
GYE
-
SEA
19h 52m
1 stop
$748American Airlines
Sun, Sep 20 - Thu, Oct 1
Multiple Airlines Logo
1:30 pm - 10:40 am
SEA
-
GYE
19h 10m
1 stop
Multiple Airlines Logo
8:00 pm - 10:34 am
GYE
-
SEA
16h 34m
1 stop
$756Multiple Airlines
Sun, Sep 20 - Thu, Oct 1
Multiple Airlines Logo
8:12 am - 5:20 am
SEA
-
GYE
19h 08m
1 stop
Multiple Airlines Logo
4:05 pm - 10:16 am
GYE
-
SEA
20h 11m
1 stop
$759Multiple Airlines
Fri, Jul 17 - Tue, Jul 28
American Airlines Logo
8:21 pm - 9:39 pm
SEA
-
GYE
23h 18m
1 stop
American Airlines Logo
6:00 am - 10:56 pm
GYE
-
SEA
18h 56m
2 stops
$765American Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
8:13 am - 5:20 am
SEA
-
GYE
19h 07m
1 stop
Multiple Airlines Logo
6:45 pm - 10:00 pm
GYE
-
SEA
29h 15m
1 stop
$766Multiple Airlines
Sun, Aug 23 - Mon, Aug 31
Multiple Airlines Logo
8:12 am - 5:35 am
SEA
-
GYE
19h 23m
1 stop
Multiple Airlines Logo
8:00 pm - 10:34 am
GYE
-
SEA
16h 34m
1 stop
$779Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
11:15 pm - 11:30 pm
SEA
-
GYE
22h 15m
2 stops
Multiple Airlines Logo
4:05 pm - 10:34 am
GYE
-
SEA
20h 29m
1 stop
$796Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
8:12 am - 5:35 am
SEA
-
GYE
19h 23m
1 stop
Multiple Airlines Logo
8:00 pm - 10:34 am
GYE
-
SEA
16h 34m
1 stop
$799Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
8:13 am - 5:20 am
SEA
-
GYE
19h 07m
1 stop
Multiple Airlines Logo
6:50 pm - 9:37 am
GYE
-
SEA
16h 47m
2 stops
$800Multiple Airlines
Sun, Aug 23 - Sun, Aug 30

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American Airlines flights from Seattle to Guayaquil

Our best American Airlines deals on Seattle to Guayaquil flight tickets
American Airlines
Sep 9
SEA10:45 pmSeattle/Tacoma Intl
21h 25m
2 stops
GYE10:10 pmGuayaquil Jose Joaquin de Olmedo
Sep 16
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
20h 11m
2 stops
SEA12:11 amSeattle/Tacoma Intl
$671
American Airlines
Sep 20
SEA10:45 pmSeattle/Tacoma Intl
21h 26m
2 stops
GYE10:11 pmGuayaquil Jose Joaquin de Olmedo
Oct 1
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
19h 52m
1 stop
SEA11:52 pmSeattle/Tacoma Intl
$748
American Airlines
Aug 18
SEA8:21 pmSeattle/Tacoma Intl
23h 18m
1 stop
GYE9:39 pmGuayaquil Jose Joaquin de Olmedo
Aug 27
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
18h 56m
2 stops
SEA10:56 pmSeattle/Tacoma Intl
$765

Delta flights from Seattle to Guayaquil

Our best Delta deals on Seattle to Guayaquil flight tickets
Delta
Aug 17
SEA2:50 pmSeattle/Tacoma Intl
32h 55m
2 stops
GYE1:45 amGuayaquil Jose Joaquin de Olmedo
Aug 26
GYE8:45 pmGuayaquil Jose Joaquin de Olmedo
27h 20m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
$914
Delta
Aug 19
SEA7:16 amSeattle/Tacoma Intl
16h 29m
2 stops
GYE1:45 amGuayaquil Jose Joaquin de Olmedo
Aug 27
GYE8:45 pmGuayaquil Jose Joaquin de Olmedo
17h 42m
2 stops
SEA12:27 pmSeattle/Tacoma Intl
$924

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 July 5, 2026.
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

Cheapest round-trip

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/9

10:45 pm-10:10 pm

2 stops21h 25m

Guayaquil Jose Joaquin de Olmedo

Wed 9/16

6:00 am-12:11 am

2 stops20h 11m

$671

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 9/20

10:45 pm-10:11 pm

2 stops21h 26m

Guayaquil Jose Joaquin de Olmedo

Thu 10/1

6:00 am-11:52 pm

1 stop19h 52m

$748
Quickest round-trip

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 9/20

1:30 pm-10:40 am

1 stop19h 10m

Guayaquil Jose Joaquin de Olmedo

Thu 10/1

8:00 pm-10:34 am

1 stop16h 34m

$756

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 7/17

8:12 am-5:20 am

1 stop19h 08m

Guayaquil Jose Joaquin de Olmedo

Tue 7/28

4:05 pm-10:16 am

1 stop20h 11m

$759

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 8/18

8:21 pm-9:39 pm

1 stop23h 18m

Guayaquil Jose Joaquin de Olmedo

Thu 8/27

6:00 am-10:56 pm

2 stops18h 56m

$765

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 8/23

8:13 am-5:20 am

1 stop19h 07m

Guayaquil Jose Joaquin de Olmedo

Mon 8/31

6:45 pm-10:00 pm

1 stop29h 15m

$766

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 8/18

8:12 am-5:35 am

1 stop19h 23m

Guayaquil Jose Joaquin de Olmedo

Tue 8/25

8:00 pm-10:34 am

1 stop16h 34m

$779

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/9

11:15 pm-11:30 pm

2 stops22h 15m

Guayaquil Jose Joaquin de Olmedo

Wed 9/16

4:05 pm-10:34 am

1 stop20h 29m

$796

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 8/18

8:12 am-5:35 am

1 stop19h 23m

Guayaquil Jose Joaquin de Olmedo

Tue 8/25

8:00 pm-10:34 am

1 stop16h 34m

$799

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sun 8/23

8:13 am-5:20 am

1 stop19h 07m

Guayaquil Jose Joaquin de Olmedo

Sun 8/30

6:50 pm-9:37 am

2 stops16h 47m

$800

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 typical price of a round-trip flight between Seattle and Guayaquil?

What is the cheapest month to fly to Guayaquil?

The month of February is another great option to travel to Guayaquil, with average flight prices from Seattle averaging around $0.

Can stopping save me money on Seattle to Guayaquil flights?

You could potentially save up to 32% 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

18h 15m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 18h 15m
There are no direct flights from Seattle to Guayaquil. There are no popular flight routes from Seattle to Guayaquil.
Search flight deals

Frequently asked questions about flying from Seattle to Guayaquil

  • 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 18h 15m.

  • 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
American AirlinesPriceFrom $552Free CancellationRating
7.1
11,779 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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