SEA - UIO

$425 Find Cheap Flights from Seattle to Quito - Compare and Save

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Everything you should know

Cheapest round-trip
$886
Typical prices: $817-$1,146
Multiple Airlines
Mon 12/3Mon 12/10
SEA - UIO • 2 stops
Cheapest one-way
$425
Typical prices: $455-$564
Multiple Airlines
Sat 2/3
SEA - UIO • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Quito. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travelers who book at least 12 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 27% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $924 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 13h 08m (one-way)
Insights
Insights
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We hope you love your trip to Quito!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Quito (SEA-UIO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Quito

Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
1:32 pm - 2:09 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
21h 37m2 stops Los Angeles Panama City Tocumen Intl
Multiple Airlines Logo
8:55 am - 10:20 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
16h 25m1 stop Miami
$886Multiple Airlines
Sun, Dec 6 - Sun, Dec 13
LATAM Airlines Logo
11:59 pm - 9:25 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
18h 26m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
8:55 am - 10:05 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
16h 10m1 stop Miami
$903LATAM Airlines
Sun, Dec 6 - Sun, Dec 13
LATAM Airlines Logo
5:57 pm - 9:25 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
24h 28m2 stops Salt Lake City Atlanta Hartsfield-Jackson
LATAM Airlines Logo
8:55 am - 10:05 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
16h 10m1 stop Miami
$907LATAM Airlines
Thu, Dec 3 - Wed, Dec 9
Delta Logo
10:40 pm - 9:25 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
19h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:55 am - 2:38 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
16h 43m1 stop Atlanta Hartsfield-Jackson
$913Delta
Sun, Dec 6 - Sun, Dec 13
American Airlines Logo
11:39 pm - 8:43 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
18h 04m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
6:45 am - 12:59 amUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
21h 14m1 stop Miami
$917American Airlines
Mon, Nov 30 - Mon, Dec 7
American Airlines Logo
9:14 pm - 8:42 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
20h 28m1 stop Miami
American Airlines Logo
6:45 am - 10:38 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
18h 53m2 stops Miami Dallas/Fort Worth
$917American Airlines
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
1:36 pm - 1:10 amSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
32h 34m3 stops Los Angeles San Salvador El Salvador Intl Bogotá El Dorado
Multiple Airlines Logo
3:20 pm - 7:51 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
31h 31m3 stops Bogotá El Dorado San Salvador El Salvador Intl Los Angeles
$917Multiple Airlines
Thu, Dec 3 - Sun, Dec 13
Delta Logo
11:59 pm - 9:25 pmSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
18h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:55 am - 10:05 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
16h 10m1 stop Miami
$933Delta
Tue, Feb 16 - Sun, Mar 7
United Airlines Logo
7:00 am - 12:30 amSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
14h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
1:35 am - 7:24 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
20h 49m1 stop Houston George Bush Intcntl
$988United Airlines
Mon, Feb 8 - Wed, Feb 17
United Airlines Logo
7:28 pm - 12:30 amSEA  Seattle/Tacoma Intl-UIO Quito Mariscal Sucr
26h 02m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
1:35 am - 2:30 pmUIO  Quito Mariscal Sucr-SEA Seattle/Tacoma Intl
15h 55m2 stops Houston George Bush Intcntl San Francisco
$992United Airlines
Booking Insights

Price, demand and travel trends for Seattle to Quito flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Seattle to Quito. It’s 8% cheaper than the average day, while Monday is the most expensive, with prices 10% higher.

What’s the cheapest month to fly from Seattle to Quito?

•January is the cheapest month to fly from Seattle to Quito at $715 round-trip.
•December ($1,310) and June ($1,168) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Quito the cheapest?

Flights from Seattle to Quito are cheapest 12 weeks before departure. Booking in this window typically costs about 28% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Seattle to Quito flights

Low season

August

Cheapest flight

$425
Beat the crowds with an average 37% drop in travelers.
The most popular month to fly with an average 27% increase in travelers.
One-way 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

Your Seattle to Quito flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Seattle to Quito?

    Three cabin classes are available on flights from Seattle to Quito:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Seattle to Quito?

    A nonstop flight from Seattle to Quito takes 00m, covering 4,210 miles.

  • Do I need a passport to fly from Seattle to Quito?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Quito flight?

    Round-trip flights from Seattle to Quito range from $817 to $1,146, with an average of $978 over the past 12 months. Anything below $817 counts as a good deal.

  • How expensive are last-minute Seattle to Quito flights?

    Last-minute fares on this route (booked within two weeks of departure) run 1% above the $978 route average. Book 12 weeks before departure for the lowest fares.

  • Have flight prices from Seattle to Quito changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $886 to $3,530. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Seattle to Quito looking right now?

    One-way fares from Seattle to Quito are currently higher than usual. Average one-way flight prices are about $555, which is 13% above the typical average for this route.

  • What car rental options are available at Quito Mariscal Sucr Airport (UIO)?

    Quito Mariscal Sucr Airport (UIO) hosts 5 major car rental companies, with daily rates averaging $41 for economy cars. Top options include:

    • Europcar
    • Fox
    • Sixt
    • Alamo
    • Localiza

  • Which airports can I use when flying from Seattle to Quito?

    Flights from Seattle to Quito usually depart from Seattle/Tacoma Intl (SEA) and arrive at Quito Mariscal Sucr (UIO).

  • Which airports do connecting flights from Seattle to Quito pass through?

    One-stop flights from Seattle to Quito most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 41% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 16% of one-stop connections
    • Miami (MIA) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Quito?

    Yes. Flexible dates can save you up to 17% on flights from Seattle to Quito. Wednesday is the cheapest departure day at $900 round-trip on average, while Monday is the most expensive at $1,076, a difference of $176.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Quito?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 13h 08m, compared with 14h 21m via Houston George Bush Intcntl (IAH) and 14h 31m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Seattle and Quito?

    Quito is 3 hours ahead of Seattle (Ecuador Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Quito flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $900, about $176 less than Monday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 28% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Quito trip for January. Fares historically average $715 round-trip in that month - typically $595 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Seattle to Quito

Complete your trip to Quito with a hotel stay or car rental

Car rentals in Quito
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