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UIO - SEA

$394 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 6/18. 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
0 bags
Mon 6/24
Mon 7/1

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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
In the last 7 days travelers have searched 43,278,837 times on KAYAK, and here is why:

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Cheap flight deals from Quito to Seattle (UIO-SEA)

 
These are the cheapest deals for flights from Quito to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Quito to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Quito to Seattle.

Recent one-way flight deals from Quito to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Quito to Seattle found on KAYAK recently.

Recent last minute flight deals from Quito to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Quito to Seattle.

Recent direct flight deals from Quito to Seattle

The latest deals for direct flights from Quito to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Quito to Seattle

Find recent round-trip train or bus tickets from Quito to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:35 am - 11:10 pmUIO-SEA
24h 35m2 stops
7:30 pm - 12:30 amSEA-UIO
26h 00m2 stops
$524United Airlines
Find Deal
Tue, Nov 12 - Mon, Dec 2
9:01 am - 7:45 pmUIO-SEA
13h 44m1 stop
9:30 am - 6:06 amSEA-UIO
17h 36m1 stop
$593Aeromexico
Find Deal
Wed, Nov 13 - Mon, Dec 2
9:15 am - 7:57 amUIO-SEA
48h 42m3 stops
6:44 pm - 2:40 amSEA-UIO
53h 56m2 stops
Thu, Jul 4 - Sat, Jul 13
9:15 am - 7:57 amUIO-SEA
48h 42m3 stops
6:44 pm - 11:20 pmSEA-UIO
50h 36m3 stops
Thu, Jul 4 - Sat, Jul 13
9:11 am - 10:18 pmUIO-SEA
16h 07m2 stops
3:55 pm - 9:09 pmSEA-UIO
26h 14m1 stop
$662Delta
Find Deal
Wed, Nov 13 - Mon, Dec 2
9:11 am - 10:18 pmUIO-SEA
16h 07m2 stops
12:35 am - 7:05 pmSEA-UIO
15h 30m2 stops
$752Delta
Find Deal
Wed, Nov 13 - Sun, Dec 1
9:11 am - 9:47 pmUIO-SEA
38h 36m2 stops
7:20 am - 9:20 pmSEA-UIO
12h 00m1 stop
$755LATAM Airlines
Find Deal
Sun, Aug 11 - Thu, Aug 22
7:12 pm - 10:18 pmUIO-SEA
30h 06m2 stops
11:40 pm - 11:40 amSEA-UIO
33h 00m2 stops
$830LATAM Airlines
Find Deal
Mon, Nov 18 - Sun, Dec 1
3:05 pm - 7:03 pmUIO-SEA
30h 58m2 stops
1:43 am - 2:16 pmSEA-UIO
33h 33m2 stops
$966American Airlines
Find Deal
Mon, Nov 18 - Sat, Nov 30
6:30 am - 9:18 amUIO-SEA
28h 48m2 stops
1:14 am - 1:00 pmSEA-UIO
33h 46m2 stops
$968American Airlines
Find Deal
Sun, Aug 11 - Wed, Aug 21
2:35 am - 8:32 amUIO-SEA
31h 57m3 stops
Tue, Jun 18
8:38 pm - 8:32 amUIO-SEA
37h 54m3 stops
Wed, Jun 19
12:40 am - 8:02 amUIO-SEA
33h 22m2 stops
$415United Airlines
Find Deal
Tue, Jun 18
2:00 pm - 9:18 amUIO-SEA
21h 18m2 stops
$419American Airlines
Find Deal
Sat, Aug 31
12:40 am - 7:24 pmUIO-SEA
20h 44m1 stop
$430United Airlines
Find Deal
Tue, Jun 18
7:35 am - 9:47 pmUIO-SEA
16h 12m1 stop
Wed, Jun 19
2:35 am - 7:57 amUIO-SEA
31h 22m3 stops
Thu, Jun 27
11:12 am - 7:57 amUIO-SEA
46h 45m3 stops
Thu, Jun 27
9:00 am - 8:00 pmUIO-SEA
13h 00m1 stop
$574Aeromexico
Find Deal
Thu, Jun 27
9:11 am - 11:59 pmUIO-SEA
40h 48m2 stops
$599LATAM Airlines
Find Deal
Fri, Jun 28
3:20 am - 12:46 amUIO-SEA
23h 26m2 stops
4:30 pm - 5:36 pmSEA-UIO
23h 06m2 stops
$956Copa Airlines
Find Deal
Wed, May 29 - Sat, Jul 20
2:35 am - 8:10 pmUIO-SEA
19h 35m2 stops
6:15 am - 2:45 amSEA-UIO
18h 30m2 stops
$2,139Avianca
Find Deal
Wed, May 29 - Sat, Jul 20

Flights from Quito to Seattle - Travel Insights & Trends

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.

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

The average price of all flights from Quito to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Quito to Seattle, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Seattle, Sunday is the cheapest day to fly and Friday is the most expensive.

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 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 February, where tickets cost $613 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $961 and $820 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Quito to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Quito to Seattle, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from Quito to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Quito to Seattle were found on United Airlines ($524) and Aeromexico ($593). United Airlines proposed the cheapest one-way flight at $415.

Good to know

Low season

January

High season

May

Cheapest flight

$394
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 5% increase in price.
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 $394 for a one-way ticket and $524 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, oneworld, and SkyTeam are the airline alliances operating flights between Quito and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Quito to Seattle, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Quito to Seattle are Delta and Aeromexico. With an average price for the route of $1,028 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $825 and an overall rating of 7.6.

  • 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.

See more FAQs

Top 5 airlines serving 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.
8.0
DeltaOverall score based on 10550 reviews
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

10.0 ExcellentDonald, May 2024FLL - SEA
Read more about Delta reviews

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

No everybody brings the proper equipment to enjoy the plane entertainment. Then I was not able to enjoy it.

Pros: "I like the service ,the food in thos fliggt back. Excelent"
Cons: "Better rules for people who put the seat back while we eating ,some crewmembee could say something"
Pros: "Crew friendlynesd"
Cons: "Paying a little more attention to the seating. Not everyone was socially distanced. Seat rows were unequally distributed: some were all full others were too empty."
Pros: "Seat was okay, but I thought we weren't doing center seats because of Covid risk. That plane was packed tight."
Cons: "They made me store my bag, because I had a guitar which has always been allowed as a carry on. Its a fragile instrument, and has always been allowed as a carry on."
Pros: "Seats are comfortable. Compared to other flights there is more leg room. Flight attendants where friendly."
Cons: "The flight was late on arrival, so there was more time spent in the airport. Due to this, we were right behind another flight that landed before us. Customs will only allow one plane to disembark, so we waited to get off the plan for over 30 minutes. This was the only bad experience with the trip."
Pros: "The crew was attentive."
Cons: "Check in process was super slow. It took an hour and a half. Check in process needs to be made more efficient. Also, plane took off an hour and 20 minutes later than originally planned. Therefore, we landed an hour later than expected."
Pros: "Movies and shows. Blankets. Prompt staff on plane. Snack options."
Cons: "Ticket counter was stubborn to release our boarding passes despite having already checked in online. Saying we were “too late”. The kiosk would not release our boarding passes either. Yet, we breezed right through security to the gate and we’re first to board the plane having had to actually wait awhile before boarding. The ticket counter person unnecessarily made us wait even longer when we were already running late due to having spent 11 hours in the hospital day prior from E. coli. The boarding process was also sloppy. Three different attendants asked to see our passports. Why did everyone need to verify us? We were asked very silly and seemingly unnecessary questions before boarding further slowing the process. We were asked before boarding if we had checked a bag, not sure what difference that made."
Pros: "The flight was delay about an hour, on board. The crew was great. No entertainment on board. Good complimentary bar."
Cons: "Being on time"

They offered food. The crew passed by again offering water. I enjoyed the two seating section. I think is very comfortable instead of the three seat way, unless you seat in the middle; which it's not bad, but I wouldn't prefer. All and all, I think the lay out of the seating rows are better than other airlines so far( I haven't tried many anyways). The lay out makes the getting in and out to use the restroom less uncomfortable and cramped. First time flying with Latam. I will fly with them again

I do not speak Spanish or read in Spanish When asking for help, people were hard to find they spoke quickly and pointed a lot directions for where to go and what to do we’re unclear. Which made my traveling uneasy.

I didn't realize they didn't have bathrooms on the plane. Almost had a very bad situation.

Everything was as you would expect in coach - fine. Flight was close to on time.

I missed my plane because there was a lot of people during the migration process. The airline has the chance to care for their clients and they could get the passengers missing in the flight. I lost a day of work and Montfort transportation to go back home and go to the airport again. Unfortunately the airline doesn’t care about that. I use latam at least 4 times a year, so I guess I need to be treat better. In addition, one on my baggages didyarricw to my destination. So frustrated with this trip.

Everthing ok , crew very nice but but we had a bad experience with the wheel chair we had to wait too much for the chair, my husband couldn’t walk and he was in lot of pain , LATAM has to take care of that

Flight was great Customer service was questionable until we found someone at checkin to help us. One young lady took all our passports disappeared for 15 minutes, came back with nothing done, handed to someone else and left for lunch. Very complacent. Baggage was very expensive until we went to the service counter and a separate person helped us. Even with platinum status they wouldn’t allow free bags. We will continue to fly Delta as our preferred carrier but will avoid checking in with Latam. Dr. Armand Radke

Horrific checkin procedure with neither Delta nor Latam figuring out how to check me in. 4 hrs on customer support with both and both airlines pointing to each other who should do checking. I was not checked in until morning of flight, which for international flight is concerning.

It was a good experience, the flight was a little too long & the food was ok

Liked check in process To improve: food and beverages. Not second round was offered and meal had no salad.

On time take off…US cabins look tired and need of refresh!

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

I wish that we wouldn't have to go through TSA again on connecting flights.

Priority baggage, golf bag lost causing me to miss function the next day. Baggage in general in Charlotte has been a mess lately.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

2 hour flight with no drink service from the bahamas?!! There was very little turbulence and the turbulence didnt seem to affect first class drink service. I understand that they may not be able to pour all kinds of drinks, but thye can hand out bottles of water at lease

As no headphones/ ear pieces in back of seat for entertainment system, would have been to been offered rather than asking & waiting a long time. I know we are in economy but cost of ticket was high.

Book cheap flights from Quito to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Quito to Seattle found on KAYAK in the last 72 hours.
6/18Tue
3 stops
31h 57mUIO-SEA
$394
6/19Wed
3 stops
37h 54mUIO-SEA
$401
6/18Tue
2 stopsUnited Airlines
33h 22mUIO-SEA
$415
8/31Sat
2 stopsAmerican Airlines
21h 18mUIO-SEA
$419
6/18Tue
1 stopUnited Airlines
20h 44mUIO-SEA
$430
6/19Wed
1 stop
16h 12mUIO-SEA
$434
6/27Thu
3 stops
31h 22mUIO-SEA
$465
6/27Thu
3 stops
46h 45mUIO-SEA
$473
6/27Thu
1 stopAeromexico
13h 00mUIO-SEA
$574
6/28Fri
2 stopsLATAM Airlines
40h 48mUIO-SEA
$599

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Last minute flights from Quito to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Quito to Seattle that are departing in the next 10 days.
5/29Wed
multi-stopCopa Airlines
23h 26mUIO-SEA
7/20Sat
multi-stopCopa Airlines
23h 06mSEA-UIO
$956
5/29Wed
multi-stopAvianca
19h 35mUIO-SEA
7/20Sat
multi-stopAvianca
18h 30mSEA-UIO
$2,139

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Quito - Seattle Flights

Departure:

Quito (UIO)Ecuador

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Quito

Cabin classes: