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SEA - UIO

Find cheap flights from Seattle to Quito from $251

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 Quito departing on 5/28. 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
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Quito

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Quito.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Quito.
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Quito 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 and deals for you by selecting your travel dates.
Choose your dates
11:59 pm - 10:15 pmSEA-UIO
20h 16m2 stops
5:30 am - 11:59 pmUIO-SEA
20h 29m1 stop
$580American Airlines
Find Deal
Sat, Jun 1 - Mon, Jun 10
3:55 pm - 9:15 pmSEA-UIO
27h 20m1 stop
11:20 pm - 11:59 pmUIO-SEA
26h 39m1 stop
$585Delta
Find Deal
Mon, Jun 3 - Mon, Jun 10
6:00 am - 9:15 pmSEA-UIO
13h 15m1 stop
11:15 pm - 1:57 pmUIO-SEA
16h 42m2 stops
$590LATAM Airlines
Find Deal
Sun, May 26 - Mon, Jun 3
6:35 pm - 11:30 pmSEA-UIO
26h 55m2 stops
12:40 am - 8:02 amUIO-SEA
33h 22m2 stops
$596United Airlines
Find Deal
Sat, Jun 1 - Sun, Jun 9
3:35 pm - 11:30 pmSEA-UIO
29h 55m2 stops
12:40 am - 10:40 amUIO-SEA
36h 00m2 stops
$597United Airlines
Find Deal
Mon, Jun 3 - Sun, Jun 9
11:50 am - 9:15 pmSEA-UIO
31h 25m2 stops
11:15 pm - 12:54 pmUIO-SEA
15h 39m2 stops
$600LATAM Airlines
Find Deal
Sun, May 26 - Mon, Jun 3
12:40 am - 7:05 pmSEA-UIO
16h 25m2 stops
9:11 am - 11:59 pmUIO-SEA
16h 48m2 stops
$655Delta
Find Deal
Wed, Jun 5 - Thu, Jun 13
8:31 pm - 12:59 pmSEA-UIO
14h 28m1 stop
5:30 am - 11:59 pmUIO-SEA
20h 29m1 stop
$713American Airlines
Find Deal
Sat, Jun 1 - Mon, Jun 10
7:20 am - 6:02 amSEA-UIO
20h 42m1 stop
9:00 am - 2:02 pmUIO-SEA
31h 02m1 stop
$848Aeromexico
Find Deal
Tue, Jul 2 - Tue, Jul 16
9:30 am - 6:02 amSEA-UIO
18h 32m1 stop
9:00 am - 8:00 pmUIO-SEA
13h 00m1 stop
$933Aeromexico
Find Deal
Tue, Jun 18 - Tue, Jun 25

Flights from Seattle to Quito - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Quito 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 Seattle to Quito?

The average price of all flights from Seattle to Quito clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Quito on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Seattle to Quito. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Quito, 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 Quito is September, where tickets cost $648 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,239 and $1,168 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Quito, 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 Seattle to Quito, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 51 days before departure.

Which airlines provide the cheapest flights from Seattle to Quito?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Avianca offered the best one-way deal for that route, at $251. KAYAK users also found Seattle to Quito round-trip flights on American Airlines from $580 and on Delta from $585.

Good to know

Low season

June

High season

December

Cheapest flight

$251
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from Seattle to Quito

When to book flights from Seattle to Quito

Are your dates flexible? Find out the best times to travel from Seattle to Quito 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 Seattle to Quito

  • What is the cheapest flight from Seattle to Quito?

    In the last 3 days, the lowest price for a flight from Seattle to Quito was $251 for a one-way ticket and $580 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Quito.

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

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

  • Which airline alliances offer flights from Seattle to Quito?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Quito, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Quito are Delta and Copa Airlines. With an average price for the route of $758 and an overall rating of 8.0, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $1,127 and an overall rating of 7.8.

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

    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 Quito.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Quito from Seattle 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 Quito?

    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 Quito with an airline and back to Seattle with another airline. Booking your flights between Seattle and UIO 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 Seattle to Quito?

    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 Quito from Seattle 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 Seattle to Quito

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Quito. 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 Seattle to Quito? 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 10789 reviews
7.9Comfort
8.0Entertainment
7.4Food
8.6Crew
8.2Boarding
Airline reviews

Had a broken tray in business class. Crew just shrugged it off.

2.0 MediocreShiva, Apr 2024SEA - SFO
Read more about Delta reviews

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

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

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

Cons: "left Houston more than 2 hours later, arrive in Mexico over 2 am"
Cons: "El problema es que nunca pude cambiar mi vuelo y con ustedes fue imposible comunicarse para que me auxiliaran. Muy mal por ustedes no por la línea."
Pros: "The crew was amazing , the site is ok"
Cons: "I love Aeroméxico , thanks for de service and the food."
Pros: "Plenty a space between seats. Ver confortable seats and small entertainment screens!"
Cons: "Better selection of movie?"

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

No air in the middle rows. Had a hard time breathing. Was dying of heat.

Not very good, they nickel & dime you for better seats & pay extra for the checking in bag, bad service all the way around

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

Hostile flight attendants. Second flight with Jose so much better. Arrived 1/2 hour early. Thanks.

the flight from Boston to Curitiba was on time actually 30 minutes earlier. latam was not able to unload the luggage for custom checkup in Sao Paulo ii took two and half hours . i missed the flight to Curitiba spend the night in hotel and then flying in the morning to Curitiba

Tough flight with turbulence… I was told by a fellow passenger that it is common. Nonetheless, very stressful. Cordial staff.

Very unprofessional staff in the checking and boarding. There was no space for my carry-on bag, which is understandable for a full flight. However, the rudeness in answering my questions about my bag were unnecessary. Shaming and threatening a passenger to be left behind was something I had never experienced (I am 57 years old and a Skymiles member) before. At a minimum, the boarding staff (Krystal Mejia and her manager Dee) should undergo further training on cultural sensitivity and professional skills on speaking with passengers. Krystal, just because I have dark hair and “look Latina” does not mean I can speak Spanish. Your assumption and threatening words until the very ending of my boarding (door of the airplane) were not only unnecessary and stressful but something that a passenger should not experience before boarding.

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Book cheap flights from Seattle to Quito

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Quito found on KAYAK in the last 72 hours.
5/28Tue
2 stopsAvianca
25h 55mSEA-UIO
$251
5/28Tue
2 stopsAmerican Airlines
20h 16mSEA-UIO
$264
5/27Mon
2 stopsAmerican Airlines
19h 00mSEA-UIO
$273
6/24Mon
1 stopAeromexico
20h 37mSEA-UIO
$323
5/27Mon
2 stopsAmerican Airlines
19h 00mSEA-UIO
$387
6/24Mon
2 stopsUnited Airlines
25h 48mSEA-UIO
$425
6/23Sun
2 stopsAmerican Airlines
42h 31mSEA-UIO
$482
5/28Tue
3 stopsAvianca
28h 45mSEA-UIO
$507
5/28Tue
3 stopsTurkish Airlines
51h 52mSEA-UIO
$3,178

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Seattle - Quito Flights

Departure:

Seattle (undefined)United States

Destination:

Quito (UIO)Ecuador

Return flight deals:

Quito - Seattle

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