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$331+ Cheap flights from Quito (UIO) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
mar. 5 — mar. 121
to. 3/5
to. 3/12
1 adult, Economy
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Cheap flight deals from Quito to Washington

Cheapest flights from Quito to Washington
Explore the most affordable flight options available from Quito to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 3, 2026.

This eDestinos deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/16:50 pm
UIO
-
SEA
1 stop29h 10m
Multiple Airlines
sø. 4/1211:20 pm
SEA
-
UIO
2 stops34h 25m
Multiple Airlines
Deal found 1/30$645
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 3/67:00 pm
UIO
-
SEA
2 stops30h 12m
Multiple Airlines
lø. 3/145:55 pm
SEA
-
UIO
2 stops24h 40m
Multiple Airlines
Deal found 2/1$648
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 5/156:50 pm
UIO
-
SEA
1 stop29h 15m
Multiple Airlines
on. 6/108:00 am
SEA
-
UIO
1 stop18h 43m
Multiple Airlines
Deal found 2/1$658
This eDestinos deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 2/75:05 am
UIO
-
SEA
2 stops20h 24m
Multiple Airlines
sø. 3/88:08 am
SEA
-
UIO
2 stops22h 47m
Multiple Airlines
Deal found 2/1$666
This eDestinos deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 2/54:00 am
UIO
-
SEA
2 stops17h 27m
Multiple Airlines
sø. 3/158:08 am
SEA
-
UIO
2 stops27h 02m
Multiple Airlines
Deal found 1/31$667
This eDestinos deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 2/24:00 am
UIO
-
SEA
2 stops21h 29m
Multiple Airlines
lø. 2/288:41 pm
SEA
-
UIO
2 stops27h 09m
Multiple Airlines
Deal found 1/31$669
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/307:25 am
UIO
-
SEA
2 stops29h 14m
United Airlines
sø. 4/127:05 pm
SEA
-
UIO
2 stops26h 20m
United Airlines
Deal found 1/30$673
This eDestinos deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 2/75:05 am
UIO
-
SEA
2 stops20h 24m
Multiple Airlines
fr. 3/68:00 am
SEA
-
UIO
2 stops26h 10m
Multiple Airlines
Deal found 1/31$674
This eDestinos deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 2/13:30 am
UIO
-
SEA
2 stops21h 59m
Multiple Airlines
fr. 2/276:10 am
SEA
-
UIO
2 stops17h 40m
Multiple Airlines
Deal found 1/31$676
This Sembo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/65:05 am
UIO
-
SEA
2 stops18h 52m
Multiple Airlines
lø. 3/78:41 pm
SEA
-
UIO
2 stops27h 09m
Multiple Airlines
Deal found 2/1$681
This eDestinos deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 2/177:05 pm
UIO
-
SEA
2 stops28h 51m
Multiple Airlines
on. 3/2512:12 pm
SEA
-
UIO
2 stops22h 58m
Multiple Airlines
Deal found 1/30$683
This eDestinos deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/144:45 am
UIO
-
PDX
2 stops17h 50m
Multiple Airlines
on. 4/157:00 am
PDX
-
UIO
1 stop21h 35m
Multiple Airlines
Deal found 1/31$718

Find flight deals from Quito to Washington

Keep the following information in mind while searching for Quito to Washington flight deals. Data was last updated februar 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$648
(eDestinos)

One-way from

$331
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$672
Provider with most accurate pricing for Quito Mariscal Sucr-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Quito Mariscal Sucr-Seattle/Tacoma Intl flights.
Search Deals
From Quito Mariscal Sucr to Washington
Search Deals
One-way flight from Quito Mariscal Sucr to Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quito to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated februar 3, 2026.
Use the filters below to find and compare flights from Quito to Washington that are best for you.

Fly from

Quito

Fly to

Washington

Route

Depart

Return

Price

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

on. 4/1

6:50 pm-10:00 pm

1 stop29h 10m

Seattle/Tacoma Intl

sø. 4/12

11:20 pm-11:45 am

2 stops34h 25m

$645

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

on. 5/20

6:50 pm-10:05 pm

1 stop29h 15m

Seattle/Tacoma Intl

on. 6/10

8:00 am-4:43 am

1 stop18h 43m

$658

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

fr. 3/6

7:00 pm-8:16 pm

3 stops28h 16m

Seattle/Tacoma Intl

lø. 3/14

5:55 pm-8:35 pm

2 stops24h 40m

$659

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

fr. 5/15

7:06 am-10:05 pm

2 stops40h 59m

Seattle/Tacoma Intl

on. 6/10

8:00 am-4:43 am

1 stop18h 43m

$669

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

ma. 3/30

6:50 pm-10:00 pm

1 stop29h 10m

Seattle/Tacoma Intl

sø. 4/12

11:20 pm-11:45 am

2 stops34h 25m

$669

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

on. 5/13

6:50 pm-9:49 pm

1 stop28h 59m

Seattle/Tacoma Intl

ti. 6/9

8:25 am-11:00 pm

2 stops36h 35m

$669

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

ti. 5/12

12:35 am-9:40 am

2 stops35h 05m

Seattle/Tacoma Intl

on. 6/10

11:52 pm-5:00 am

1 stop27h 08m

$673

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

ma. 3/30

7:25 am-10:39 am

2 stops29h 14m

Seattle/Tacoma Intl

sø. 4/12

7:05 pm-11:25 pm

2 stops26h 20m

$673

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

lø. 2/14

7:05 pm-8:56 pm

2 stops28h 51m

Seattle/Tacoma Intl

lø. 3/7

7:52 pm-2:50 am

2 stops27h 58m

$676

QuitoSeattle

UIO - SEA

UIOSEA

Quito Mariscal Sucr

ti. 2/17

7:05 pm-8:56 pm

2 stops28h 51m

Seattle/Tacoma Intl

on. 3/25

12:12 pm-1:10 pm

2 stops22h 58m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 21 results
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Best time to book a flight from Quito to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Quito with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quito to Washington

What is the cheapest month to book a flight from Quito to State of Washington?

Currently, May is the cheapest month in which you can book a flight from Quito to State of Washington (average of $383). Flying from Quito to State of Washington in January is currently the most expensive (average of $799). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated februar 3, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines and United Airlines from Quito to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews

Overall

7.5

Crew

8.0

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Overall

7.5

Crew

8.0

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
United Airlines
7.4
Good
9,231 reviews
LATAM Airlines
7.5
Good
1,918 reviews

Overall

7.5

Crew

8.0

Comfort

7.3

Entertainment

7.0

Boarding

7.5

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Quito to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Quito to Washington?

    Quito Mariscal Sucr (UIO), located 14.0 mi from the city center, is the airport you fly out of when you book flights from Quito to Washington.

  • How long is the flight from Quito to State of Washington?

    A quick flight from Quito to State of Washington can take about 14h 08m. United Airlines provides one of the quickest options available for as low as $781. There are 4143 mi between Quito and State of Washington.

  • What are the most popular routes from Quito to State of Washington?

    When deciding which route to take from Quito to State of Washington consider Quito Mariscal Sucr - Seattle/Tacoma Intl, Quito Mariscal Sucr - Portland or Quito Mariscal Sucr - Spokane as they are the most popular.

  • Can I find deals for flights from Quito to Washington that include hotel bookings?

    Yes. In addition to deals on Quito to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quito to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quito to Washington.

  • Can I find deals for business class flights from Quito to Washington?

    Yes. Cheapflights offers flight deals from Quito to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Quito to State of Washington?

    Currently, May is the cheapest month in which you can book a flight from Quito to State of Washington (average of $383). Flying from Quito to State of Washington in January is currently the most expensive (average of $799). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Quito to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Quito to Washington

Discover the top 2 airlines that operate flights from Quito to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated februar 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$644Average$812FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$672Average$684FlexibilityNo cancel feeOn-time69%

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