$335 Find Cheap Flights from Ecuador to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ecuador to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ecuador to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ecuador to Seattle

Thu, Nov 6 - Thu, Nov 13
Multiple Airlines Logo
5:20 pm - 10:40 amUIO-SEA
20h 20m1 stop
Multiple Airlines Logo
7:00 am - 5:55 pmSEA-UIO
31h 55m2 stops
$620Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
5:20 pm - 10:25 amUIO-SEA
19h 05m1 stop
Multiple Airlines Logo
12:58 pm - 11:13 amSEA-UIO
19h 15m2 stops
$628Multiple Airlines
Find Deal
Tue, Dec 9 - Mon, Jan 12
LATAM Airlines Logo
7:00 pm - 12:40 pmUIO-SEA
20h 40m2 stops
LATAM Airlines Logo
6:00 am - 8:00 pmSEA-UIO
11h 00m1 stop
$660LATAM Airlines
Find Deal
Tue, Dec 9 - Wed, Feb 4
United Airlines Logo
1:35 am - 11:15 pmUIO-SEA
24h 40m2 stops
United Airlines Logo
7:00 am - 12:30 amSEA-UIO
14h 30m1 stop
$671United Airlines
Find Deal
Sun, Dec 7 - Mon, Jan 12
United Airlines Logo
1:35 am - 12:42 pmUIO-SEA
14h 07m1 stop
United Airlines Logo
7:00 am - 12:30 amSEA-UIO
14h 30m1 stop
$680United Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
LATAM Airlines Logo
7:05 am - 9:47 pmUIO-SEA
17h 42m2 stops
LATAM Airlines Logo
6:00 am - 11:00 pmSEA-UIO
14h 00m2 stops
$683LATAM Airlines
Find Deal
Wed, Dec 10 - Tue, Feb 3
American Airlines Logo
8:20 am - 9:13 pmUIO-SEA
15h 53m2 stops
American Airlines Logo
12:27 am - 9:55 pmSEA-UIO
18h 28m2 stops
$685American Airlines
Find Deal
Wed, Nov 5 - Thu, Nov 13
American Airlines Logo
12:55 am - 2:48 pmUIO-SEA
16h 53m2 stops
American Airlines Logo
5:48 am - 11:04 pmSEA-UIO
14h 16m2 stops
$687American Airlines
Find Deal
Tue, Sep 30 - Wed, Oct 22
Avianca Logo
3:15 am - 9:15 pmGYE-SEA
20h 00m2 stops
Avianca Logo
6:35 am - 2:05 amSEA-GYE
17h 30m2 stops
$777Avianca
Find Deal
Mon, Sep 22 - Tue, Sep 30
Avianca Logo
2:50 pm - 10:20 pmGYE-SEA
33h 30m2 stops
Avianca Logo
11:40 pm - 11:20 pmSEA-GYE
21h 40m2 stops
$1,138Avianca
Find Deal

Everything you should know

When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 11% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$620
Overall average: $731
Multiple Airlines
Thu 11/6Thu 11/13
UIO - SEA • 1 stop
Cheapest one-way
$335
Overall average: $460
Multiple Airlines
Mon 10/27
UIO - SEA • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Seattle is February, where tickets cost $674 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from Ecuador is $854 and $813 respectively. For one-way flights, the best month to travel is February with an average price of $674.

How far in advance should I book a flight to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$335
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Quito to Seattle

FAQs - booking Seattle flights

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    The distance between Seattle/Tacoma Intl Airport and downtown Seattle is 11 miles.

  • What is the name of Seattle’s airport?

    All flights to Seattle land at Seattle/Tacoma Intl Airport. The airport code is SEA,and it can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • What is the cheapest day to fly to Seattle?

    Based on KAYAK data, the cheapest day to fly to Seattle is Monday where round-trip tickets can be as cheap as $640. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $874 on average.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Seattle?

    The cheapest time of day to fly to Seattle is generally at night, when round-trip flights cost $749 on average. The most expensive time of day to fly to Seattle is generally in the morning, which is peak travel time and where the average cost of a ticket is $786.

  • How many direct flights to Seattle are there each week?

    Each week there are around 4,928 direct flights from within Ecuador to Seattle. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airline flying from Ecuador to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ecuador to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1847 reviews
7.4Comfort
7.0Entertainment
8.0Crew
7.6Boarding
6.7Food
Airline reviews

The flight was late. Please do not delay next time.

6.0 GoodAnonymous, Aug 2025AUS - ATL
Read more LATAM Airlines reviews

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Westport
Mukilteo
Lakewood
Lacey
Edmonds
Aberdeen
Woodinville
Poulsbo
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

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