What is the cheapest airline that flies from Quito Mariscal Sucr to Washington?

American Airlines is the most popular carrier operating from Quito Mariscal Sucr to Washington

When did momondo last update prices for flights from Quito Mariscal Sucr Airport to Washington?

Prices for flights from Quito Mariscal Sucr Airport to Washington were last updated today.

How many operators does momondo search for flights from Quito Mariscal Sucr Airport to Washington?

As of October 2026, there are 2 operators available to choose from for flights from Quito Mariscal Sucr Airport to Washington.

How old do you have to be to fly from Quito Mariscal Sucr Airport to Washington?

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 Quito Mariscal Sucr Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$440 Cheap Flights from Quito to Washington in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quito to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 10:23 amUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

20h 03m1 stop New York John F Kennedy Intl

8:00 am - 6:35 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

19h 35m1 stop New York John F Kennedy Intl

$894Multiple Airlines

Mon, Nov 16 - Sun, Nov 22

1:35 am - 8:51 pmUIO Quito Mariscal Sucr-GEG Spokane

46h 16m2 stops Houston George Bush Intcntl Denver Intl

1:47 pm - 12:30 amGEG Spokane-UIO Quito Mariscal Sucr

55h 43m2 stops Denver Intl Houston George Bush Intcntl

$905United Airlines

Mon, Dec 21 - Sat, Jan 9

4:30 am - 9:54 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

20h 24m2 stops Bogotá El Dorado Miami

8:24 am - 2:10 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

26h 46m2 stops Miami Bogotá El Dorado

$913Multiple Airlines

Sun, Nov 15 - Thu, Dec 3

1:35 am - 1:22 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

14h 47m1 stop Houston George Bush Intcntl

5:44 pm - 12:30 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

27h 46m2 stops San Francisco Houston George Bush Intcntl

$916United Airlines

Wed, Dec 9 - Thu, Jan 14

1:35 am - 2:23 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

15h 48m2 stops Houston George Bush Intcntl San Francisco

5:44 pm - 12:30 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

27h 46m2 stops San Francisco Houston George Bush Intcntl

$916United Airlines

Wed, Dec 9 - Thu, Jan 14

3:30 am - 10:02 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

20h 32m2 stops Bogotá El Dorado Dallas/Fort Worth

7:59 pm - 3:00 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

28h 01m2 stops Los Angeles San Salvador El Salvador Intl

$923Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

5:20 pm - 11:23 amUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

20h 03m1 stop New York John F Kennedy Intl

11:10 pm - 6:35 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

28h 25m1 stop New York John F Kennedy Intl

$928Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

8:55 am - 10:00 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

16h 05m1 stop Miami

11:40 pm - 9:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

18h 45m1 stop Atlanta Hartsfield-Jackson

$960LATAM Airlines

Fri, Nov 6 - Tue, Nov 17

8:38 am - 10:31 amUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

28h 53m2 stops Guayaquil Jose Joaquin de Olmedo New York John F Kennedy Intl

11:35 pm - 9:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

18h 50m1 stop Atlanta Hartsfield-Jackson

$965LATAM Airlines

Sun, Nov 15 - Sun, Nov 22

8:55 am - 10:05 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

16h 10m1 stop Miami

11:59 pm - 9:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

18h 26m1 stop Atlanta Hartsfield-Jackson

$966LATAM Airlines

Tue, Dec 1 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

1:40 am - 9:59 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

22h 19m2 stops Bogotá El Dorado Miami

8:08 am - 5:45 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

31h 37m2 stops Miami Bogotá El Dorado

$951Multiple Airlines

Fri, Oct 16 - Sat, Oct 24

1:40 am - 8:37 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

20h 57m2 stops Bogotá El Dorado Washington, D.C. Dulles Intl

8:08 am - 9:00 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

22h 52m2 stops Miami Bogotá El Dorado

$970Multiple Airlines

Fri, Oct 16 - Sat, Oct 24

1:40 am - 9:59 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

22h 19m2 stops Bogotá El Dorado Miami

10:15 pm - 6:35 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

30h 20m1 stop New York John F Kennedy Intl

$1,003Multiple Airlines

Fri, Oct 16 - Sat, Oct 24

5:20 pm - 9:59 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

30h 39m2 stops Medellín Jose Maria Cordova Intl Miami

10:15 pm - 6:35 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

30h 20m1 stop New York John F Kennedy Intl

$1,069Multiple Airlines

Sat, Oct 17 - Sat, Oct 24

9:00 am - 10:00 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

15h 00m1 stop Miami

6:00 am - 6:59 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

10h 59m1 stop Atlanta Hartsfield-Jackson

$1,913LATAM Airlines

Thu, Oct 15 - Sun, Oct 18

12:59 am - 12:22 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

13h 23m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 9:45 amSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

15h 45m2 stops New York John F Kennedy Intl Guayaquil Jose Joaquin de Olmedo

$1,932LATAM Airlines

Wed, Oct 14 - Sun, Oct 18

12:35 am - 2:53 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

16h 18m1 stop Houston George Bush Intcntl

7:17 am - 11:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

14h 08m1 stop Houston George Bush Intcntl

$1,936United Airlines

Wed, Oct 14 - Sun, Oct 18

12:35 am - 2:17 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

15h 42m2 stops Houston George Bush Intcntl San Francisco

7:17 am - 11:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

14h 08m1 stop Houston George Bush Intcntl

$1,936United Airlines

Wed, Oct 14 - Sun, Oct 18

12:35 am - 2:53 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

16h 18m1 stop Houston George Bush Intcntl

7:17 am - 11:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

14h 08m1 stop Houston George Bush Intcntl

$2,076United Airlines

Wed, Oct 14 - Sun, Oct 18

12:35 am - 2:17 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

15h 42m2 stops Houston George Bush Intcntl San Francisco

7:17 am - 11:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

14h 08m1 stop Houston George Bush Intcntl

$2,076United Airlines

Wed, Oct 14 - Sun, Oct 18

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LATAM Airlines flights from Quito to State of Washington

Our best LATAM Airlines deals on Quito to State of Washington flight tickets

LATAM Airlines

Nov 16

UIO8:55 amQuito Mariscal Sucr

16h 10m

1 stop

SEA10:05 pmSeattle/Tacoma Intl

Dec 3

SEA6:00 amSeattle/Tacoma Intl

12h 25m

1 stop

UIO9:25 pmQuito Mariscal Sucr

$977

LATAM Airlines

Nov 15

UIO8:38 amQuito Mariscal Sucr

28h 53m

2 stops

SEA10:31 amSeattle/Tacoma Intl

Nov 22

SEA11:35 pmSeattle/Tacoma Intl

18h 50m

1 stop

UIO9:25 pmQuito Mariscal Sucr

$991

LATAM Airlines

Nov 16

UIO8:55 amQuito Mariscal Sucr

16h 10m

1 stop

SEA10:05 pmSeattle/Tacoma Intl

Nov 22

SEA11:35 pmSeattle/Tacoma Intl

18h 50m

1 stop

UIO9:25 pmQuito Mariscal Sucr

$999

Avianca flights from Quito to State of Washington

Our best Avianca deals on Quito to State of Washington flight tickets

Avianca

Oct 14

UIO3:30 amQuito Mariscal Sucr

19h 07m

2 stops

SEA8:37 pmSeattle/Tacoma Intl

Oct 18

SEA4:35 pmSeattle/Tacoma Intl

32h 20m

2 stops

UIO2:55 amQuito Mariscal Sucr

$1,347

Avianca

Oct 15

UIO4:45 amQuito Mariscal Sucr

17h 52m

2 stops

SEA8:37 pmSeattle/Tacoma Intl

Oct 18

SEA4:35 pmSeattle/Tacoma Intl

32h 20m

2 stops

UIO2:55 amQuito Mariscal Sucr

$1,365

Avianca

Oct 14

UIO3:30 amQuito Mariscal Sucr

19h 07m

2 stops

SEA8:37 pmSeattle/Tacoma Intl

Oct 18

SEA4:35 pmSeattle/Tacoma Intl

32h 20m

2 stops

UIO2:55 amQuito Mariscal Sucr

$1,377

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Mon 11/16

5:20 pm-10:23 am

1 stop20h 03m

Seattle/Tacoma Intl

Sun 11/22

8:00 am-6:35 am

1 stop19h 35m

$894

QuitoSpokane

UIO Quito Mariscal Sucr - GEG Spokane

UIOGEG

Quito Mariscal Sucr

Mon 12/21

1:35 am-8:51 pm

2 stops46h 16m

Spokane

Sat 1/9

1:47 pm-12:30 am

2 stops55h 43m

$905

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Sun 11/15

4:30 am-9:54 pm

2 stops20h 24m

Seattle/Tacoma Intl

Thu 12/3

8:24 am-2:10 pm

2 stops26h 46m

$913

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Wed 12/9

1:35 am-1:22 pm

1 stop14h 47m

Seattle/Tacoma Intl

Thu 1/14

5:44 pm-12:30 am

2 stops27h 46m

$916

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Wed 12/9

1:35 am-2:23 pm

2 stops15h 48m

Seattle/Tacoma Intl

Thu 1/14

5:44 pm-12:30 am

2 stops27h 46m

$916

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Tue 10/27

3:30 am-10:02 pm

2 stops20h 32m

Seattle/Tacoma Intl

Tue 11/3

7:59 pm-3:00 am

2 stops28h 01m

$923

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Sat 10/31

5:20 pm-11:23 am

1 stop20h 03m

Seattle/Tacoma Intl

Sat 11/7

11:10 pm-6:35 am

1 stop28h 25m

$928

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Fri 11/6

8:55 am-10:00 pm

1 stop16h 05m

Seattle/Tacoma Intl

Tue 11/17

11:40 pm-9:25 pm

1 stop18h 45m

$960

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Sun 11/15

8:38 am-10:31 am

2 stops28h 53m

Seattle/Tacoma Intl

Sun 11/22

11:35 pm-9:25 pm

1 stop18h 50m

$965

Quickest round-trip

QuitoSeattle

UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl

UIOSEA

Quito Mariscal Sucr

Tue 12/1

8:55 am-10:05 pm

1 stop16h 10m

Seattle/Tacoma Intl

Tue 12/8

11:59 pm-9:25 pm

1 stop18h 26m

$966

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 Quito to State of Washington

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

What is the cheapest month to fly to State of Washington?

The month of February is, on average, the cheapest month to fly to State of Washington from Quito, with most prices found around $797. If you aren’t able to travel to State of Washington during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $822.

Cheap Quito to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quito to State of Washington

Best Price Found	$440
Fastest flight time	15h 59m
Direct flights	None

The best one-way flight to State of Washington from Quito in the past 72 hours is $440. The best round-trip flight deal from Quito to State of Washington found on momondo in the last 72 hours is $894.

The fastest flight from Quito to State of Washington takes 15h 59m

There are no direct flights from Quito to State of Washington. There are no popular flight routes from Quito to State of Washington.

Search flight deals

Frequently asked questions about flying from Quito to Washington

When did momondo last update prices for flights from Quito Mariscal Sucr Airport to Washington?
Prices for flights from Quito Mariscal Sucr Airport to Washington were last updated today.
How many operators does momondo search for flights from Quito Mariscal Sucr Airport to Washington?
As of October 2026, there are 2 operators available to choose from for flights from Quito Mariscal Sucr Airport to Washington.
How old do you have to be to fly from Quito Mariscal Sucr Airport to Washington?
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 Quito Mariscal Sucr Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Quito to State of Washington

Compare and see reviews for airlines that fly from Quito to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $644	Free Cancellation	Rating 7.4 1,976 reviews		Search LATAM Airlines flights
United Airlines	PriceFrom $672	Free Cancellation	Rating 7.4 10,350 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quito to Washington. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Washington from Quito which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Quito and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington from Quito are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.