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Cheap flights from Seattle to Guayaquil from $308

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 9/2. 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
11:57 pm - 10:11 pm
SEA
-
GYE
20h 14m
2 stops
American Airlines Logo
6:00 am - 10:57 pm
GYE
-
SEA
18h 57m
2 stops
$671American Airlines
Wed, Sep 9 - Wed, Sep 16
American Airlines Logo
8:21 pm - 9:39 pm
SEA
-
GYE
23h 18m
1 stop
American Airlines Logo
6:00 am - 12:11 am
GYE
-
SEA
20h 11m
2 stops
$688American Airlines
Wed, Sep 2 - Tue, Sep 15
Multiple Airlines Logo
7:00 am - 7:14 am
SEA
-
GYE
22h 14m
1 stop
Multiple Airlines Logo
4:19 pm - 10:34 am
GYE
-
SEA
20h 15m
1 stop
$721Multiple Airlines
Mon, Sep 21 - Thu, Oct 1
American Airlines Logo
5:05 am - 10:37 pm
SEA
-
GYE
15h 32m
2 stops
American Airlines Logo
6:00 am - 12:07 am
GYE
-
SEA
20h 07m
1 stop
$741American Airlines
Fri, Jul 31 - Mon, Aug 3
American Airlines Logo
11:56 pm - 9:39 pm
SEA
-
GYE
19h 43m
2 stops
American Airlines Logo
6:00 am - 10:40 pm
GYE
-
SEA
18h 40m
2 stops
$743American Airlines
Wed, Sep 2 - Sat, Sep 12
American Airlines Logo
8:21 pm - 9:39 pm
SEA
-
GYE
23h 18m
1 stop
American Airlines Logo
6:00 am - 11:52 pm
GYE
-
SEA
19h 52m
1 stop
$755American Airlines
Wed, Sep 2 - Mon, Sep 14
Multiple Airlines Logo
8:13 am - 5:20 am
SEA
-
GYE
19h 07m
1 stop
Multiple Airlines Logo
3:30 am - 7:21 pm
GYE
-
SEA
17h 51m
2 stops
$759Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 5:20 am
SEA
-
GYE
19h 20m
1 stop
Multiple Airlines Logo
3:30 am - 6:18 pm
GYE
-
SEA
16h 48m
2 stops
$760Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
6:00 am - 11:30 pm
SEA
-
GYE
15h 30m
2 stops
Multiple Airlines Logo
3:30 am - 6:11 pm
GYE
-
SEA
16h 41m
2 stops
$772Multiple Airlines
Mon, Aug 24 - Sun, Aug 30
Multiple Airlines Logo
7:00 am - 7:45 am
SEA
-
GYE
22h 45m
1 stop
Multiple Airlines Logo
3:30 am - 6:11 pm
GYE
-
SEA
16h 41m
2 stops
$776Multiple Airlines
Mon, Aug 24 - Sun, Aug 30

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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 3
SEA8:05 amSeattle/Tacoma Intl
28h 40m
2 stops
GYE2:45 pmGuayaquil Jose Joaquin de Olmedo
Sep 15
GYE9:05 amGuayaquil Jose Joaquin de Olmedo
38h 50m
2 stops
SEA9:55 pmSeattle/Tacoma Intl
$927
LATAM Airlines
Sep 1
SEA8:05 amSeattle/Tacoma Intl
28h 40m
2 stops
GYE2:45 pmGuayaquil Jose Joaquin de Olmedo
Sep 14
GYE4:19 pmGuayaquil Jose Joaquin de Olmedo
24h 34m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
$957

American Airlines flights from Seattle to Guayaquil

Our best American Airlines deals on Seattle to Guayaquil flight tickets
American Airlines
Sep 9
SEA11:57 pmSeattle/Tacoma Intl
20h 14m
2 stops
GYE10:11 pmGuayaquil Jose Joaquin de Olmedo
Sep 16
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
18h 57m
2 stops
SEA10:57 pmSeattle/Tacoma Intl
$671
American Airlines
Sep 2
SEA8:21 pmSeattle/Tacoma Intl
23h 18m
1 stop
GYE9:39 pmGuayaquil Jose Joaquin de Olmedo
Sep 15
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
20h 11m
2 stops
SEA12:11 amSeattle/Tacoma Intl
$688
American Airlines
Jul 31
SEA5:05 amSeattle/Tacoma Intl
15h 32m
2 stops
GYE10:37 pmGuayaquil Jose Joaquin de Olmedo
Aug 3
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
20h 07m
1 stop
SEA12:07 amSeattle/Tacoma Intl
$741

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 June 9, 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

11:57 pm-10:11 pm

2 stops20h 14m

Guayaquil Jose Joaquin de Olmedo

Wed 9/16

6:00 am-10:57 pm

2 stops18h 57m

$671

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/2

8:21 pm-9:39 pm

1 stop23h 18m

Guayaquil Jose Joaquin de Olmedo

Tue 9/15

6:00 am-12:11 am

2 stops20h 11m

$688

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 9/21

7:00 am-7:14 am

1 stop22h 14m

Guayaquil Jose Joaquin de Olmedo

Thu 10/1

4:19 pm-10:34 am

1 stop20h 15m

$721

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Fri 7/31

5:05 am-10:37 pm

2 stops15h 32m

Guayaquil Jose Joaquin de Olmedo

Mon 8/3

6:00 am-12:07 am

1 stop20h 07m

$741

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/2

11:56 pm-9:39 pm

2 stops19h 43m

Guayaquil Jose Joaquin de Olmedo

Sat 9/12

6:00 am-10:40 pm

2 stops18h 40m

$743

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/2

8:21 pm-9:39 pm

1 stop23h 18m

Guayaquil Jose Joaquin de Olmedo

Mon 9/14

6:00 am-11:52 pm

1 stop19h 52m

$755

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Sat 8/29

8:13 am-5:20 am

1 stop19h 07m

Guayaquil Jose Joaquin de Olmedo

Sun 9/13

3:30 am-7:21 pm

2 stops17h 51m

$759

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Wed 9/9

8:00 am-5:20 am

1 stop19h 20m

Guayaquil Jose Joaquin de Olmedo

Tue 9/15

3:30 am-6:18 pm

2 stops16h 48m

$760
Quickest round-trip

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 8/24

6:00 am-11:30 pm

2 stops15h 30m

Guayaquil Jose Joaquin de Olmedo

Sun 8/30

3:30 am-6:11 pm

2 stops16h 41m

$772

SeattleGuayaquil

SEA - GYE

SEAGYE

Seattle/Tacoma Intl

Mon 8/24

7:00 am-7:45 am

1 stop22h 45m

Guayaquil Jose Joaquin de Olmedo

Sun 8/30

3:30 am-6:11 pm

2 stops16h 41m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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

14h 40m

Direct flights

None
The fastest flight from Seattle to Guayaquil takes 14h 40m
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 14h 40m.

  • 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
11,640 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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