UIO - SEA

$431 Find Cheap Flights from Quito 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 from Quito to Seattle departing on 9/9. 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

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 in flight searches from Quito to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$719
Typical prices: $938-$661
Multiple Airlines
Thu 10/1Tue 10/20
UIO - SEA • 1 stop
Cheapest one-way
$431
Typical prices: $557-$2,191
Multiple Airlines
Wed 9/9
UIO - SEA • 2 stops
Top airlines
Cheapest • from $770 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Quito and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $870 (round-trip)
Shortest trip • 14h 46m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Quito to Seattle (UIO-SEA)

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

Thu, Oct 1 - Tue, Oct 20
Multiple Airlines Logo
9:00 am - 9:54 pm
UIO
-
SEA
14h 54m
1 stop
Multiple Airlines Logo
7:50 am - 6:59 pm
SEA
-
UIO
33h 09m
1 stop
$719Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
4:45 am - 6:18 pm
UIO
-
SEA
15h 33m
2 stops
Multiple Airlines Logo
1:30 pm - 6:35 am
SEA
-
UIO
15h 05m
1 stop
$720Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
4:45 am - 9:54 pm
UIO
-
SEA
19h 09m
2 stops
Multiple Airlines Logo
8:13 am - 8:40 am
SEA
-
UIO
22h 27m
2 stops
$733Multiple Airlines
Tue, Sep 1 - Sat, Sep 19
Multiple Airlines Logo
4:05 am - 10:00 pm
UIO
-
SEA
19h 55m
2 stops
Multiple Airlines Logo
11:35 am - 8:40 am
SEA
-
UIO
19h 05m
2 stops
$734Multiple Airlines
Tue, Sep 1 - Thu, Sep 17
Multiple Airlines Logo
4:05 am - 5:19 pm
UIO
-
SEA
15h 14m
2 stops
Multiple Airlines Logo
1:30 pm - 1:05 pm
SEA
-
UIO
21h 35m
2 stops
$748Multiple Airlines
Tue, Sep 1 - Sat, Sep 19
Multiple Airlines Logo
5:25 pm - 10:34 am
UIO
-
SEA
19h 09m
1 stop
Multiple Airlines Logo
8:00 am - 8:40 am
SEA
-
UIO
22h 40m
2 stops
$763Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
7:25 am - 11:44 am
UIO
-
SEA
30h 19m
2 stops
United Airlines Logo
11:59 pm - 11:25 pm
SEA
-
UIO
21h 26m
1 stop
$770United Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
9:00 am - 9:54 pm
UIO
-
SEA
14h 54m
1 stop
Multiple Airlines Logo
6:00 am - 6:59 pm
SEA
-
UIO
10h 59m
1 stop
$779Multiple Airlines
Tue, Sep 1 - Thu, Sep 17
Multiple Airlines Logo
5:25 pm - 10:34 am
UIO
-
SEA
19h 09m
1 stop
Multiple Airlines Logo
1:30 pm - 1:05 pm
SEA
-
UIO
21h 35m
2 stops
$794Multiple Airlines
Mon, Aug 31 - Thu, Sep 17
Delta Logo
12:59 am - 12:03 am
UIO
-
SEA
25h 04m
1 stop
Delta Logo
3:55 pm - 6:59 pm
SEA
-
UIO
25h 04m
1 stop
$798Delta
Booking Insights

KAYAK's insights & trends for Quito to Seattle flights

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

How much is a round-trip flight from Quito to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Quito to Seattle departing in October.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Quito 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 from Quito to Seattle is September, where tickets cost $671 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is $1,333 and $953 respectively.

Good to know

Low seasonMarch
Cheapest flight$431
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Quito to Seattle

When to book flights from Quito to Seattle

Are your dates flexible? Find out the best times to travel from Quito to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Quito to Seattle

  • What is the cheapest flight from Quito to Seattle?

    In the last 3 days, the lowest price for a flight from Quito to Seattle was $431 for a one-way ticket and $719 for a round-trip.

  • Do I need a passport to fly between Quito and Seattle?

    A passport is required to fly from Quito to Seattle.

  • Which aircraft models fly most regularly from Quito to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Quito to Seattle?

    Star Alliance is the only airline alliance operating flights between Quito and Seattle.

  • Which is the best airline for flights from Quito to Seattle, LATAM Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Quito to Seattle are LATAM Airlines and United Airlines. With an average price for the route of $934 and an overall rating of 7.4, LATAM Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $788 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Quito 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 from Quito to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Quito 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 Quito 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 to Quito with another airline. Booking your flights between Quito and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Quito 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 from Quito up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Quito to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Quito to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Quito 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.
7.4
LATAM AirlinesOverall score based on 1919 reviews
6.7Food
7.5Boarding
7.3Comfort
8.0Crew
7.0Entertainment
Airline reviews

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

2.0 MediocreAnonymous, May 2026
LIM - MIA
Read more LATAM Airlines reviews

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

We liked the way we were treated by the sraff at lima airport counter and the the flight attendants. We did not like the fact that the kiosks at airport rebooted after we entered our information and then told us that there was an issueand we needed to go to the counter. Such a waste of time for a group of 6. Once we got our boarding passes there was no assigned gate so we did not know where to go.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Nothing I like, I missed this connection b/c of an earlier flight delay. I had to stay one more night and I paid out my own pocket. LATAM failed to send me to a safe and decent hotel.

It was delayed for 2 hours. Then when we arrived they took us on a very uncomfortable bus and left us there. The bus driver wouldn't let us out because no one from Latam was there. Everything was disaster.

LATAM is a great airline who takes care of there guests. They consistently walk around and see if you need water in addition to taking care of all the passengers. The chicken in process is really easy and I’m always offered a chance for an upgrade which I appreciate.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Our flight from Nice to Newark ran an hour late, and the food was mediocre, but it was fine. The problem was that we were scheduled to have a 4.5-hour layover in Newark, but then our flight to RDU was almost four hours late, finally departing at almost 11:30 p.m. We understand that flight delays were caused by weather problems in the East. However, there were at least two times, when were told that we would begin boarding in just a few minutes, only to have the flight delayed another 1.0-1.5 hours. This meant that we would leave a restaurant or the United Club, go to the gate, only to learn that there would be another major delay. Poor planning and/or communication.

This flight is a quick way to get to Chicago, but a bit expensive.

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

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

Information on your arrival and departure airports