Which layover airport has the shortest connection time from Seattle to Quito?

Bogotá (BOG) has the shortest average layover time for this route: 1h 03m.

Which airport is the most popular layover for flights between Seattle and Quito?

Atlanta (ATL) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Quito?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $360.

Which layover airport has the shortest travel time from Seattle to Quito?

Flights connecting via Bogotá (BOG) have the shortest average one-way travel time: 6h 14m.

What airlines fly to Quito?

Delta, LATAM Airlines and United Airlines are the top three most popular airlines that fly to Quito from Seattle according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Quito. Keep in mind that there are 4 different airlines that fly to Quito on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?

As of November 2025, there are 4 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport.

What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

The required travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Quito Mariscal Sucr Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$176 Cheap Flights from Seattle to Quito in 2025/26

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 2:50 amSEA-UIO

16h 35m3 stops

4:00 am - 9:31 amUIO-SEA

32h 31m2 stops

$502Multiple Airlines

Find Deal

Sun, Feb 22 - Fri, Feb 27

6:20 am - 2:50 amSEA-UIO

17h 30m3 stops

4:00 am - 10:01 amUIO-SEA

33h 01m2 stops

$508Multiple Airlines

Find Deal

Sun, Jan 25 - Fri, Feb 6

8:00 am - 2:45 amSEA-UIO

16h 45m3 stops

3:15 am - 8:56 amUIO-SEA

31h 41m2 stops

$509Multiple Airlines

Find Deal

Fri, May 1 - Thu, May 14

8:06 am - 2:50 amSEA-UIO

15h 44m2 stops

4:00 am - 10:01 amUIO-SEA

33h 01m2 stops

$515Multiple Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

9:14 pm - 2:50 amSEA-UIO

26h 36m3 stops

4:00 am - 9:31 amUIO-SEA

32h 31m2 stops

$516Multiple Airlines

Find Deal

Sat, Feb 21 - Fri, Feb 27

9:14 pm - 2:50 amSEA-UIO

26h 36m3 stops

4:00 am - 11:48 amUIO-SEA

33h 48m2 stops

$523Multiple Airlines

Find Deal

Thu, Feb 26 - Tue, Mar 10

6:15 am - 2:45 amSEA-UIO

18h 30m2 stops

3:15 am - 10:18 pmUIO-SEA

21h 03m2 stops

$533Multiple Airlines

Find Deal

Fri, May 1 - Thu, May 14

6:15 am - 2:45 amSEA-UIO

18h 30m2 stops

3:55 am - 10:18 pmUIO-SEA

20h 23m2 stops

$551Multiple Airlines

Find Deal

Wed, May 6 - Mon, May 11

8:38 am - 2:50 amSEA-UIO

15h 12m2 stops

5:20 pm - 10:26 amUIO-SEA

20h 06m1 stop

$579Multiple Airlines

Find Deal

Tue, Jan 27 - Wed, Feb 4

8:06 am - 2:50 amSEA-UIO

15h 44m2 stops

3:55 am - 8:56 amUIO-SEA

31h 01m2 stops

$580Multiple Airlines

Find Deal

Sat, Jan 31 - Fri, May 15

LATAM Airlines flights from Seattle to Quito

Our best LATAM Airlines deals on Seattle to Quito flight tickets

LATAM Airlines

Mar 2

SEA8:40 amSeattle/Tacoma Intl

17h 37m

1 stop

UIO5:17 amQuito Mariscal Sucr

Mar 4

UIO7:05 amQuito Mariscal Sucr

18h 20m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

$640

Find similar

LATAM Airlines

Feb 21

SEA11:05 pmSeattle/Tacoma Intl

27h 12m

2 stops

UIO5:17 amQuito Mariscal Sucr

Feb 28

UIO7:05 amQuito Mariscal Sucr

18h 20m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

$644

Find similar

LATAM Airlines

Feb 18

SEA8:40 amSeattle/Tacoma Intl

17h 37m

1 stop

UIO5:17 amQuito Mariscal Sucr

Feb 22

UIO7:05 amQuito Mariscal Sucr

42h 20m

2 stops

SEA10:25 pmSeattle/Tacoma Intl

$673

Find similar

Delta flights from Seattle to Quito

Our best Delta deals on Seattle to Quito flight tickets

Delta

Dec 2

SEA2:03 pmSeattle/Tacoma Intl

26h 57m

1 stop

UIO8:00 pmQuito Mariscal Sucr

Dec 10

UIO11:45 pmQuito Mariscal Sucr

17h 50m

1 stop

SEA2:35 pmSeattle/Tacoma Intl

$811

Find similar

Delta

Dec 2

SEA2:03 pmSeattle/Tacoma Intl

26h 57m

1 stop

UIO8:00 pmQuito Mariscal Sucr

Dec 10

UIO7:00 pmQuito Mariscal Sucr

20h 40m

2 stops

SEA12:40 pmSeattle/Tacoma Intl

$815

Find similar

Delta

Dec 1

SEA7:55 amSeattle/Tacoma Intl

18h 22m

1 stop

UIO5:17 amQuito Mariscal Sucr

Dec 22

UIO11:45 pmQuito Mariscal Sucr

27h 13m

1 stop

SEA11:58 pmSeattle/Tacoma Intl

$1,002

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Sun 2/22

7:15 am-2:50 am

3 stops16h 35m

Quito Mariscal Sucr

Fri 2/27

4:00 am-9:31 am

2 stops32h 31m

$502

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Sun 1/25

6:20 am-2:50 am

3 stops17h 30m

Quito Mariscal Sucr

Fri 2/6

4:00 am-10:01 am

2 stops33h 01m

$508

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 5/1

8:00 am-2:45 am

3 stops16h 45m

Quito Mariscal Sucr

Thu 5/14

3:15 am-8:56 am

2 stops31h 41m

$509

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 1/27

8:06 am-2:50 am

2 stops15h 44m

Quito Mariscal Sucr

Mon 2/2

4:00 am-10:01 am

2 stops33h 01m

$515

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Sat 2/21

9:14 pm-2:50 am

3 stops26h 36m

Quito Mariscal Sucr

Fri 2/27

4:00 am-9:31 am

2 stops32h 31m

$516

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Thu 2/26

9:14 pm-2:50 am

3 stops26h 36m

Quito Mariscal Sucr

Tue 3/10

4:00 am-11:48 am

2 stops33h 48m

$523

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Fri 5/1

6:15 am-2:45 am

2 stops18h 30m

Quito Mariscal Sucr

Thu 5/14

3:15 am-10:18 pm

2 stops21h 03m

$533

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Wed 5/6

6:15 am-2:45 am

2 stops18h 30m

Quito Mariscal Sucr

Mon 5/11

3:55 am-10:18 pm

2 stops20h 23m

$551

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Tue 1/27

8:38 am-2:50 am

2 stops15h 12m

Quito Mariscal Sucr

Wed 2/4

5:20 pm-10:26 am

1 stop20h 06m

$579

SeattleQuito

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Sat 1/31

8:06 am-2:50 am

2 stops15h 44m

Quito Mariscal Sucr

Fri 5/15

3:55 am-8:56 am

2 stops31h 01m

$580

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Quito

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Quito?

The cheapest month to fly to Quito from Seattle is in January. Flight prices, which tend to average around $781, are often lower during this time because this is during the off-season. If you aren’t able to travel to Quito during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $784.

What is the cheapest day to depart on your flight to Quito?

The cheapest day to depart from Seattle to Quito is on a Monday. Travelers who choose to depart for Quito on a Monday will often find tickets for as low as $698. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Quito on Friday is $880.

What is the cheapest time of day to depart on your flight to Quito?

Our most recent data shows that the best time of day to fly to Quito is in the morning. Flights from Seattle to Quito during this time can be as low as $751. Try not to purchase tickets at noon because they tend to be around $918. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Quito from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Quito for around $899 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quito from Seattle for as low as $704 on momondo.

Can stopping save me money on Seattle to Quito flights?

You could potentially save up to 28% on your flight if you consider stops on a Seattle to Quito flight.

How have Seattle to Quito flight prices changed over time?

As of November 2025, prices for Seattle to Quito flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Quito

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Quito according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Quito (SEA to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Quito

Fastest flight time	14h 34m
Direct flights	None

The fastest flight from Seattle to Quito takes 14h 34m

There are no direct flights from Seattle to Quito. There are no popular flight routes from Seattle to Quito.

Search flight deals

How far is Seattle/Tacoma Intl to Quito Mariscal Sucr by plane?
There are 4217.8 mi between Seattle/Tacoma Intl and Quito Mariscal Sucr. Flights usually cover this in 14h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?
As of November 2025, there are 4 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport.
What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?
The required travel and health documents for your Quito Mariscal Sucr Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Quito Mariscal Sucr Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Seattle to Quito?
Based on momondo bookings for flights between Seattle and Quito, the leading airline is Delta, making up 38% of the total bookings. Other popular airlines include LATAM Airlines with 26%, United Airlines with 23%, and American Airlines with 13%.

Best airlines flying from Seattle to Quito

Compare and see reviews for airlines that fly from Seattle to Quito with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $257	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $658	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $749	Free Cancellation	Rating 7.5 1,886 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $776	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights

Mindo

Ibarra

Otavalo

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Quito?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Quito from Seattle.

Can I find flights from Seattle to Quito with flexible booking policies on momondo?

Flights from Seattle to Quito with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Quito?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Quito from Seattle.

I’m not ready to book a flight from Seattle to Quito right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Quito from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Quito trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Seattle to Quito from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Quito departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Quito

Cheap round-trip flights

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Cheap last minute flights

LATAM Airlines flights from Seattle to Quito

Our best LATAM Airlines deals on Seattle to Quito flight tickets

Delta flights from Seattle to Quito

Our best Delta deals on Seattle to Quito flight tickets

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Use the filters below to find and compare flights from Seattle to Quito that are best for you.

See travel insights to Quito from

How to get the cheapest flight ticket from Seattle to Quito

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Quito?

What is the cheapest day to depart on your flight to Quito?

What is the cheapest time of day to depart on your flight to Quito?

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

Can stopping save me money on Seattle to Quito flights?

You could potentially save up to 28% on your flight if you consider stops on a Seattle to Quito flight.

How have Seattle to Quito flight prices changed over time?

As of November 2025, prices for Seattle to Quito flights are approximately 16% cheaper when compared to flights at the same time last year.

What airlines fly to Quito?

Which airport is the most popular layover for flights between Seattle and Quito?

Atlanta (ATL) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Quito?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $360.

Which layover airport has the shortest travel time from Seattle to Quito?

Flights connecting via Bogotá (BOG) have the shortest average one-way travel time: 6h 14m.

Which layover airport has the shortest connection time from Seattle to Quito?

Bogotá (BOG) has the shortest average layover time for this route: 1h 03m.

When to book flights from Seattle to Quito

Cheap Seattle to Quito (SEA to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Quito

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Quito Mariscal Sucr by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Quito Mariscal Sucr Airport?

What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

What is the most popular airline from Seattle to Quito?

Best airlines flying from Seattle to Quito

Compare and see reviews for airlines that fly from Seattle to Quito with momondo

Traveling to a place near Quito?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Quito?

Can I find flights from Seattle to Quito with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Quito?

I’m not ready to book a flight from Seattle to Quito right now. Can momondo alert me if prices change?

An easier way to manage your Quito trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ecuador

Airports servicing Ecuador