$188 Find Cheap Flights from Seattle to Ecuador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Ecuador departing on 2/4. 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, 0 bags

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Cheap Flights from Seattle to Ecuador

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Quito
Quito2 stops$508
Guayaquil
Guayaquil1 stop$659
Baltra
Baltra2 stops$1,044
Quito
Quito2 stops$508
Guayaquil
Guayaquil1 stop$659
Baltra
Baltra2 stops$1,044

Book Cheap Seattle to Ecuador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Ecuador 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 Seattle to Ecuador

Sun, Feb 22 - Fri, Feb 27
Multiple Airlines Logo
7:15 am - 2:50 am
SEA
-
UIO
16h 35m2 stops
Multiple Airlines Logo
4:00 am - 9:31 am
UIO
-
SEA
32h 31m2 stops
$508Multiple Airlines
Thu, Mar 12 - Sun, Mar 22
Multiple Airlines Logo
7:05 pm - 2:50 am
SEA
-
UIO
29h 45m3 stops
Multiple Airlines Logo
4:00 am - 9:57 am
UIO
-
SEA
31h 57m2 stops
$509Multiple Airlines
Thu, Feb 26 - Tue, Mar 10
Multiple Airlines Logo
7:15 am - 2:50 am
SEA
-
UIO
16h 35m2 stops
Multiple Airlines Logo
4:00 am - 11:48 am
UIO
-
SEA
33h 48m2 stops
$515Multiple Airlines
Sat, Feb 21 - Fri, Feb 27
Multiple Airlines Logo
8:14 pm - 2:50 am
SEA
-
UIO
27h 36m3 stops
Multiple Airlines Logo
4:00 am - 9:31 am
UIO
-
SEA
32h 31m2 stops
$516Multiple Airlines
Mon, Apr 6 - Tue, Apr 21
Delta Logo
7:20 am - 6:55 am
SEA
-
GYE
21h 35m1 stop
Delta Logo
4:00 pm - 10:24 am
GYE
-
SEA
20h 24m1 stop
$660Delta
Mon, Apr 6 - Tue, Apr 21
Delta Logo
7:20 am - 6:55 am
SEA
-
GYE
21h 35m2 stops
Delta Logo
4:00 pm - 2:45 pm
GYE
-
SEA
24h 45m2 stops
$665Delta
Mon, Mar 2 - Thu, Mar 5
LATAM Airlines Logo
6:05 am - 2:45 pm
SEA
-
GYE
29h 40m2 stops
LATAM Airlines Logo
9:05 am - 10:07 am
GYE
-
SEA
28h 02m2 stops
$732LATAM Airlines
Mon, Mar 2 - Thu, Mar 5
LATAM Airlines Logo
7:10 am - 7:20 am
SEA
-
GYE
21h 10m1 stop
LATAM Airlines Logo
8:40 pm - 10:25 pm
GYE
-
SEA
28h 45m2 stops
$745LATAM Airlines
Sat, Apr 4 - Mon, Apr 20
United Airlines Logo
2:10 pm - 5:31 pm
SEA
-
GYE
49h 21m2 stops
United Airlines Logo
8:28 am - 11:00 am
GYE
-
SEA
28h 32m2 stops
$783United Airlines
Sat, Apr 4 - Mon, Apr 20
United Airlines Logo
6:20 am - 5:31 pm
SEA
-
GYE
57h 11m3 stops
United Airlines Logo
2:37 pm - 10:53 pm
GYE
-
SEA
34h 16m2 stops
$789United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Ecuador flights

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

What is the cheapest month to fly from Seattle to Ecuador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Ecuador, 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 from Seattle to Ecuador is April, when tickets cost $784 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,264 and $1,008 respectively.

What’s the cheapest day of the week to fly from Seattle to Ecuador?

The average price of all round-trip flights from Seattle to Ecuador clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Ecuador, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Ecuador, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Ecuador, 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 on the flight from Seattle to Ecuador, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$214
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Seattle to Quito

FAQs - booking Ecuador flights

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

    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 from Seattle to Ecuador.

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

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

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

    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 from Seattle to Ecuador 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 from Seattle to Ecuador?

    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 from Seattle to Ecuador 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 Ecuador?

    The cheapest time of day to fly to Ecuador is generally in the morning, when round-trip flights cost $751 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Ecuador is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $918.

Reviews of the top 4 airlines serving from Seattle to Ecuador

 
Need help choosing which airline to fly with from Seattle to Ecuador? 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.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
8.5Crew
8.1Boarding
7.9Comfort
7.9Entertainment
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

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.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

Everything you need to know for your flight from Seattle to Ecuador

Information on your arrival and departure airports