UIO - SEA

$321 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 4/15. 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
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Everything you should know

Cheapest round-trip
$671
Typical prices: $699-$969
Multiple Airlines
Tue 4/21Sun 5/17
UIO - SEA • 1 stop
Cheapest one-way
$321
Typical prices: $604-$617
Multiple Airlines
Wed 4/15
UIO - SEA • 3 stops
Top airlines
Cheapest • from $750 (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 $858 (round-trip)
Shortest trip • 14h 33m (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

Tue, Apr 21 - Sun, May 17
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
11:06 am - 2:55 am
SEA
-
UIO
37h 49m
2 stops
$671Multiple Airlines
Wed, Apr 22 - Sun, May 17
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
11:06 am - 2:55 am
SEA
-
UIO
37h 49m
2 stops
$673Multiple Airlines
Tue, Apr 21 - Tue, May 19
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
11:06 am - 2:55 am
SEA
-
UIO
37h 49m
2 stops
$682Multiple Airlines
Wed, Apr 22 - Tue, May 19
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
11:06 am - 2:55 am
SEA
-
UIO
37h 49m
2 stops
$684Multiple Airlines
Fri, Apr 24 - Sun, May 17
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
11:06 am - 2:55 am
SEA
-
UIO
37h 49m
2 stops
$688Multiple Airlines
Fri, Apr 24 - Tue, May 19
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
11:06 am - 2:55 am
SEA
-
UIO
37h 49m
2 stops
$699Multiple Airlines
Tue, Apr 21 - Wed, May 20
Multiple Airlines Logo
6:50 pm - 9:47 pm
UIO
-
SEA
28h 57m
1 stop
Multiple Airlines Logo
7:55 am - 4:43 am
SEA
-
UIO
18h 48m
1 stop
$714Multiple Airlines
Tue, Apr 21 - Wed, May 20
Multiple Airlines Logo
6:30 pm - 9:05 pm
UIO
-
SEA
28h 35m
2 stops
Multiple Airlines Logo
7:55 am - 4:43 am
SEA
-
UIO
18h 48m
1 stop
$736Multiple Airlines
Wed, Apr 22 - Wed, May 20
Multiple Airlines Logo
5:25 pm - 10:36 am
UIO
-
SEA
19h 11m
1 stop
Multiple Airlines Logo
6:00 am - 2:55 am
SEA
-
UIO
18h 55m
2 stops
$740Multiple Airlines
Mon, Apr 20 - Sun, May 17
United Airlines Logo
12:35 am - 11:27 pm
UIO
-
SEA
24h 52m
3 stops
United Airlines Logo
8:51 am - 5:00 am
SEA
-
UIO
18h 09m
2 stops
$750United Airlines
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 April.

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 $673 (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$321
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 8% 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 $321 for a one-way ticket and $671 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 $854 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 1911 reviews
7.3Comfort
6.7Food
7.5Boarding
8.0Crew
7.0Entertainment
Airline reviews

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.

2.0 MediocreAnonymous, Mar 2026
LIM - LAX
Read more LATAM Airlines reviews

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

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

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

I could not get the wifi to work. But like the screen on the seats.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

The head flight attendant made the trip excellent. He was very accommodating.

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

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

Information on your arrival and departure airports