UIO - SEA

$403 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 7/10. 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
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Everything you should know

Cheapest round-trip
$743
Typical prices: $790-$672
Multiple Airlines
Sat 8/29Thu 9/24
UIO - SEA • 2 stops
Cheapest one-way
$403
Multiple Airlines
Fri 7/10
UIO - SEA • 2 stops
Top airlines
Cheapest • from $782 (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 $877 (round-trip)
Shortest trip • 14h 59m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% 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

Sat, Aug 29 - Thu, Sep 24
Multiple Airlines Logo
4:45 am - 9:54 pm
UIO
-
SEA
19h 09m
2 stops
Multiple Airlines Logo
10:58 pm - 11:40 pm
SEA
-
UIO
22h 42m
2 stops
$743Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Multiple Airlines Logo
4:05 am - 5:39 pm
UIO
-
SEA
15h 34m
2 stops
Multiple Airlines Logo
1:30 pm - 6:35 am
SEA
-
UIO
15h 05m
1 stop
$757Multiple Airlines
Mon, Nov 16 - Sun, Nov 22
Multiple Airlines Logo
5:20 pm - 10:15 am
UIO
-
SEA
19h 55m
1 stop
Multiple Airlines Logo
9:02 am - 2:50 am
SEA
-
UIO
14h 48m
2 stops
$760Multiple Airlines
Sun, Nov 15 - Sun, Nov 22
Multiple Airlines Logo
4:00 am - 4:57 pm
UIO
-
SEA
15h 57m
2 stops
Multiple Airlines Logo
9:02 am - 2:50 am
SEA
-
UIO
14h 48m
2 stops
$761Multiple Airlines
Mon, Nov 16 - Sat, Nov 21
Multiple Airlines Logo
5:20 pm - 10:15 am
UIO
-
SEA
19h 55m
1 stop
Multiple Airlines Logo
8:05 am - 6:55 am
SEA
-
UIO
19h 50m
1 stop
$770Multiple Airlines
Sun, Nov 15 - Sat, Nov 21
Multiple Airlines Logo
4:00 am - 4:57 pm
UIO
-
SEA
15h 57m
2 stops
Multiple Airlines Logo
11:06 am - 6:55 am
SEA
-
UIO
16h 49m
1 stop
$772Multiple Airlines
Sat, Aug 29 - Thu, Sep 24
Multiple Airlines Logo
4:45 am - 9:54 pm
UIO
-
SEA
19h 09m
2 stops
Multiple Airlines Logo
1:30 pm - 6:35 am
SEA
-
UIO
15h 05m
1 stop
$773Multiple Airlines
Sun, Aug 23 - Sun, Sep 27
United Airlines Logo
7:25 am - 11:04 pm
UIO
-
SEA
17h 39m
2 stops
United Airlines Logo
11:59 pm - 11:25 pm
SEA
-
UIO
21h 26m
1 stop
$782United Airlines
Fri, Jul 10 - Sat, Jul 25
Multiple Airlines Logo
4:45 am - 6:37 pm
UIO
-
SEA
15h 52m
2 stops
Multiple Airlines Logo
10:03 am - 2:55 am
SEA
-
UIO
14h 52m
2 stops
$787Multiple Airlines
Thu, Sep 3 - Tue, Sep 29
Delta Logo
9:00 am - 10:05 pm
UIO
-
SEA
15h 05m
1 stop
Delta Logo
11:59 pm - 6:59 pm
SEA
-
UIO
17h 00m
1 stop
$793Delta
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 August.

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 June, where the average cost of round-trip tickets is $1,333 and $1,215 respectively.

Good to know

Low seasonMarch
Cheapest flight$403
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 21% 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 5 days, the lowest price for a flight from Quito to Seattle was $403 for a one-way ticket and $743 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, United Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Quito to Seattle are United Airlines and LATAM Airlines. With an average price for the route of $788 and an overall rating of 7.4, United Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $1,194 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 1926 reviews
7.3Comfort
6.7Food
7.5Boarding
7.0Entertainment
8.0Crew
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

Referencing ANA'S service to Japan and the return on UA, the pillow was awful, the crew was not very attentive, and the food was bizarre and tasted okay. Whoever's idea it was to make vegetable tempera in a steam capsule should probably revisit that. Since it was the vegetarian option, it was my only choice.

Crew was great! Good meals. Had room to stretch out

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

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

Information on your arrival and departure airports