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Cheap flights from Seattle to Guayaquil from $361

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 9/8. 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.
Multiple Airlines Logo
8:13 am - 5:20 am-
18h 07m
Multiple Airlines Logo
3:35 pm - 8:15 pm-
31h 40m
$755Multiple Airlines
Mon, Nov 30 - Wed, Dec 9
Multiple Airlines Logo
8:13 am - 5:20 am-
18h 07m
Multiple Airlines Logo
4:05 pm - 10:15 am-
21h 10m
$759Multiple Airlines
Mon, Nov 30 - Wed, Dec 9
Multiple Airlines Logo
8:13 am - 5:20 am-
19h 07m
Multiple Airlines Logo
4:05 pm - 10:34 am-
20h 29m
$759Multiple Airlines
Fri, Aug 21 - Thu, Sep 17
Multiple Airlines Logo
8:13 am - 5:20 am-
19h 07m
Multiple Airlines Logo
6:45 pm - 9:54 pm-
29h 09m
$766Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Multiple Airlines Logo
8:13 am - 5:35 am-
19h 22m
Multiple Airlines Logo
7:05 pm - 10:00 pm-
28h 55m
$766Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
8:12 am - 5:20 am-
19h 08m
Multiple Airlines Logo
7:05 pm - 10:00 pm-
28h 55m
$766Multiple Airlines
Fri, Aug 14 - Thu, Aug 20
Multiple Airlines Logo
8:00 am - 5:20 am-
19h 20m
Multiple Airlines Logo
6:45 pm - 9:54 pm-
29h 09m
$766Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
4:37 pm - 1:29 pm-
18h 52m
American Airlines Logo
6:00 am - 10:59 pm-
18h 59m
$823American Airlines
Mon, Oct 19 - Thu, Oct 29
American Airlines Logo
9:58 pm - 9:39 pm-
21h 41m
American Airlines Logo
6:00 am - 10:57 pm-
18h 57m
$823American Airlines
Wed, Sep 2 - Wed, Sep 30
American Airlines Logo
5:47 pm - 2:27 pm-
17h 40m
American Airlines Logo
3:30 pm - 9:31 am-
21h 01m
$823American Airlines
Tue, Dec 1 - Sun, Dec 13

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LATAM Airlines flights from Seattle to Guayaquil

Our best LATAM Airlines deals on Seattle to Guayaquil flight tickets
LATAM Airlines
Sep 22
SEA7:15 amSeattle/Tacoma Intl
21h 59m
1 stop
GYE7:14 amGuayaquil Jose Joaquin de Olmedo
Sep 24
GYE4:15 pmGuayaquil Jose Joaquin de Olmedo
20h 05m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$840
LATAM Airlines
Sep 22
SEA7:15 amSeattle/Tacoma Intl
21h 59m
1 stop
GYE7:14 amGuayaquil Jose Joaquin de Olmedo
Sep 24
GYE8:45 pmGuayaquil Jose Joaquin de Olmedo
27h 10m
2 stops
SEA9:55 pmSeattle/Tacoma Intl
$927
LATAM Airlines
Sep 22
SEA7:15 amSeattle/Tacoma Intl
16h 30m
2 stops
GYE1:45 amGuayaquil Jose Joaquin de Olmedo
Sep 24
GYE4:15 pmGuayaquil Jose Joaquin de Olmedo
28h 44m
2 stops
SEA6:59 pmSeattle/Tacoma Intl
$992

United Airlines flights from Seattle to Guayaquil

Our best United Airlines deals on Seattle to Guayaquil flight tickets
United Airlines
Aug 15
SEA5:15 pmSeattle/Tacoma Intl
28h 23m
2 stops
GYE11:38 pmGuayaquil Jose Joaquin de Olmedo
Aug 21
GYE2:37 pmGuayaquil Jose Joaquin de Olmedo
49h 47m
3 stops
SEA2:24 pmSeattle/Tacoma Intl
$1,059
United Airlines
Aug 8
SEA11:49 pmSeattle/Tacoma Intl
21h 49m
2 stops
GYE11:38 pmGuayaquil Jose Joaquin de Olmedo
Aug 14
GYE12:22 pmGuayaquil Jose Joaquin de Olmedo
32h 46m
2 stops
SEA7:08 pmSeattle/Tacoma Intl
$1,067
United Airlines
Aug 13
SEA7:30 amSeattle/Tacoma Intl
32h 01m
2 stops
GYE5:31 pmGuayaquil Jose Joaquin de Olmedo
Aug 20
GYE12:22 pmGuayaquil Jose Joaquin de Olmedo
34h 21m
3 stops
SEA8:43 pmSeattle/Tacoma Intl
$1,068

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 August 4, 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

Mon 11/30

8:13 am-5:20 am

1 stop18h 07m

Guayaquil Jose Joaquin de Olmedo

Wed 12/9

3:35 pm-8:15 pm

2 stops31h 40m

$755

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 11/30

8:13 am-5:20 am

1 stop18h 07m

Guayaquil Jose Joaquin de Olmedo

Wed 12/9

4:05 pm-10:15 am

1 stop21h 10m

$759

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 8/21

8:13 am-5:20 am

1 stop19h 07m

Guayaquil Jose Joaquin de Olmedo

Thu 9/17

4:05 pm-10:34 am

1 stop20h 29m

$759

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/2

8:13 am-5:20 am

1 stop19h 07m

Guayaquil Jose Joaquin de Olmedo

Wed 9/30

6:45 pm-9:54 pm

1 stop29h 09m

$766

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Thu 8/27

8:13 am-5:35 am

1 stop19h 22m

Guayaquil Jose Joaquin de Olmedo

Thu 9/3

7:05 pm-10:00 pm

1 stop28h 55m

$766

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 8/14

8:12 am-5:20 am

1 stop19h 08m

Guayaquil Jose Joaquin de Olmedo

Thu 8/20

7:05 pm-10:00 pm

1 stop28h 55m

$766

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/9

8:00 am-5:20 am

1 stop19h 20m

Guayaquil Jose Joaquin de Olmedo

Wed 9/16

6:45 pm-9:54 pm

1 stop29h 09m

$766
Quickest round-trip

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 10/19

4:37 pm-1:29 pm

2 stops18h 52m

Guayaquil Jose Joaquin de Olmedo

Thu 10/29

6:00 am-10:59 pm

2 stops18h 59m

$823

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/2

9:58 pm-9:39 pm

2 stops21h 41m

Guayaquil Jose Joaquin de Olmedo

Wed 9/30

6:00 am-10:57 pm

2 stops18h 57m

$823

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Tue 12/1

5:47 pm-2:27 pm

2 stops17h 40m

Guayaquil Jose Joaquin de Olmedo

Sun 12/13

3:30 pm-9:31 am

2 stops21h 01m

$823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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 8% 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

12h 37m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 12h 37m
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 12h 37m.

  • 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
11,850 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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