Which layover airport has the shortest connection time from Washington, D.C. to Quito?

Houston (IAH) has the shortest average layover time for this route: 2h 00m.

What airlines fly to Quito?

Copa Airlines, Avianca and Delta are the top three most popular airlines that fly to Quito from Washington, D.C. according to our data. Copa Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Quito. Keep in mind that there are 6 different airlines that fly to Quito on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Washington, D.C. to Quito?

Flights connecting via San Salvador (SAL) have the shortest average one-way travel time: 8h 20m.

Which airport is the most popular layover for flights between Washington, D.C. and Quito?

Panama City (PTY) was the most common stop: 48% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Quito?

Flights via Bogotá (BOG) offer the lowest average round-trip price of $445.

What is the cheapest airline that flies from Washington, D.C. to Quito Mariscal Sucr?

United Airlines, Copa Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Quito Mariscal Sucr

How long does it take to fly to Quito?

Average flight duration from Washington, D.C. to Quito depends on which airport you fly into and out of. Flying from Baltimore to Quito is 8h 09m on average, while flying from Washington, D.C. to Quito is 9h 06m on average. Quito is the most popular airport in Quito.

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

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

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

There are 6 operators available for flights from Washington, D.C. to Quito Mariscal Sucr Airport as of May 2026.

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Quito Mariscal Sucr Airport.

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

The travel and health documents you'll need for your trip to Quito Mariscal Sucr Airport 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 Quito Mariscal Sucr Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$159 Cheap Flights from Washington, D.C. to Quito in 2026

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Find the cheapest flights from Washington, D.C. to Quito

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 12:30 am

BWI

UIO

18h 25m

1 stop

1:35 am - 4:25 pm

UIO

BWI

14h 50m

1 stop

$403United Airlines

Mon, Nov 2 - Tue, Nov 10

6:00 am - 11:59 pm

BWI

UIO

18h 59m

2 stops

11:56 pm - 9:58 pm

UIO

BWI

21h 02m

2 stops

$406American Airlines

Wed, Aug 19 - Wed, Aug 26

3:04 pm - 5:00 am

BWI

UIO

14h 56m

1 stop

7:25 am - 10:08 am

UIO

BWI

25h 43m

2 stops

$408United Airlines

Thu, Aug 27 - Mon, Sep 7

3:04 pm - 11:25 pm

BWI

UIO

9h 21m

1 stop

12:35 am - 10:29 pm

UIO

BWI

20h 54m

1 stop

$412United Airlines

Tue, Sep 22 - Mon, Sep 28

6:50 am - 5:40 pm

IAD

UIO

11h 50m

1 stop

10:10 am - 2:45 am

UIO

IAD

15h 35m

2 stops

$454Avianca

Mon, Aug 31 - Wed, Sep 2

2:55 pm - 4:58 am

DCA

UIO

15h 03m

1 stop

7:00 pm - 1:56 pm

UIO

DCA

18h 56m

1 stop

$454LATAM Airlines

Fri, Oct 30 - Tue, Nov 10

5:35 pm - 2:55 am

IAD

UIO

10h 20m

1 stop

3:55 pm - 5:20 am

UIO

IAD

12h 25m

2 stops

$455Avianca

Wed, Aug 19 - Sun, Aug 23

2:55 pm - 4:58 am

DCA

UIO

15h 03m

1 stop

7:00 pm - 1:56 pm

UIO

DCA

18h 56m

1 stop

$455LATAM Airlines

Fri, Oct 30 - Tue, Nov 10

4:34 pm - 12:32 am

IAD

UIO

8h 58m

1 stop

6:32 pm - 4:20 am

UIO

IAD

8h 48m

1 stop

$460Copa Airlines

Sat, Oct 10 - Sun, Oct 18

5:00 pm - 4:43 am

DCA

UIO

12h 43m

2 stops

6:50 pm - 2:05 pm

UIO

DCA

18h 15m

1 stop

$468Delta

Sat, Jun 6 - Wed, Aug 19

LATAM Airlines flights from Washington, D.C. to Quito

Our best LATAM Airlines deals on Washington, D.C. to Quito flight tickets

LATAM Airlines

Oct 30

DCA2:55 pmWashington, D.C. Reagan-National

15h 03m

1 stop

UIO4:58 amQuito Mariscal Sucr

Nov 10

UIO7:00 pmQuito Mariscal Sucr

18h 56m

1 stop

DCA1:56 pmWashington, D.C. Reagan-National

$454

LATAM Airlines

Oct 30

DCA2:55 pmWashington, D.C. Reagan-National

15h 03m

1 stop

UIO4:58 amQuito Mariscal Sucr

Nov 10

UIO7:00 pmQuito Mariscal Sucr

18h 56m

1 stop

DCA1:56 pmWashington, D.C. Reagan-National

$455

LATAM Airlines

Jun 6

BWI7:00 amBaltimore/Washington

12h 59m

1 stop

UIO6:59 pmQuito Mariscal Sucr

Aug 17

UIO6:50 pmQuito Mariscal Sucr

15h 07m

2 stops

BWI10:57 amBaltimore/Washington

$459

Copa Airlines flights from Washington, D.C. to Quito

Our best Copa Airlines deals on Washington, D.C. to Quito flight tickets

Copa Airlines

May 28

IAD4:38 pmWashington, D.C. Dulles Intl

20h 54m

1 stop

UIO12:32 pmQuito Mariscal Sucr

Jun 3

UIO3:09 pmQuito Mariscal Sucr

8h 24m

1 stop

IAD12:33 amWashington, D.C. Dulles Intl

$451

Copa Airlines

Aug 19

BWI4:44 pmBaltimore/Washington

20h 47m

1 stop

UIO12:31 pmQuito Mariscal Sucr

Sep 3

UIO3:07 amQuito Mariscal Sucr

11h 08m

1 stop

BWI3:15 pmBaltimore/Washington

$458

Copa Airlines

May 28

IAD4:38 pmWashington, D.C. Dulles Intl

20h 54m

1 stop

UIO12:32 pmQuito Mariscal Sucr

Jun 2

UIO6:30 pmQuito Mariscal Sucr

8h 51m

1 stop

IAD4:21 amWashington, D.C. Dulles Intl

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Mon 11/2

6:05 am-12:30 am

1 stop18h 25m

Quito Mariscal Sucr

Tue 11/10

1:35 am-4:25 pm

1 stop14h 50m

$403

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Wed 8/19

6:00 am-11:59 pm

2 stops18h 59m

Quito Mariscal Sucr

Wed 8/26

11:56 pm-9:58 pm

2 stops21h 02m

$406

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Thu 8/27

3:04 pm-5:00 am

1 stop14h 56m

Quito Mariscal Sucr

Mon 9/7

7:25 am-10:08 am

2 stops25h 43m

$408

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Tue 9/22

3:04 pm-11:25 pm

1 stop9h 21m

Quito Mariscal Sucr

Mon 9/28

12:35 am-10:29 pm

1 stop20h 54m

$412

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Mon 8/31

6:50 am-5:40 pm

1 stop11h 50m

Quito Mariscal Sucr

Wed 9/2

10:10 am-2:45 am

2 stops15h 35m

$454

Washington, D.C.Quito

DCA - UIO

DCAUIO

Washington, D.C. Reagan-National

Fri 10/30

2:55 pm-4:58 am

1 stop15h 03m

Quito Mariscal Sucr

Tue 11/10

7:00 pm-1:56 pm

1 stop18h 56m

$454

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Wed 8/19

5:35 pm-2:55 am

1 stop10h 20m

Quito Mariscal Sucr

Sun 8/23

3:55 pm-5:20 am

2 stops12h 25m

$455

Washington, D.C.Quito

DCA - UIO

DCAUIO

Washington, D.C. Reagan-National

Fri 10/30

2:55 pm-4:58 am

1 stop15h 03m

Quito Mariscal Sucr

Tue 11/10

7:00 pm-1:56 pm

1 stop18h 56m

$455

Quickest round-trip

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Sat 10/10

4:34 pm-12:32 am

1 stop8h 58m

Quito Mariscal Sucr

Sun 10/18

6:32 pm-4:20 am

1 stop8h 48m

$460

Washington, D.C.Quito

DCA - UIO

DCAUIO

Washington, D.C. Reagan-National

Sat 6/6

5:00 pm-4:43 am

2 stops12h 43m

Quito Mariscal Sucr

Wed 8/19

6:50 pm-2:05 pm

1 stop18h 15m

$468

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How to get the cheapest flight ticket from Washington, D.C. 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

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Other information

What is the typical price of a round-trip flight between Washington, D.C. and Quito?

What is the cheapest month to fly to Quito?

The cheapest month to fly to Quito from Washington, D.C. is in February. Flight prices, which tend to average around $109, 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 February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $136.

How far in advance should I book a flight from Washington, D.C. to Quito?

You are more likely to see cheaper flights to Quito from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Quito for around $521 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quito from Washington, D.C. for as low as $405 on momondo.

Can stopping save me money on Washington, D.C. to Quito flights?

You could potentially save up to 6% on your flight if you consider stops on a Washington, D.C. to Quito flight.

How have Washington, D.C. to Quito flight prices changed over time?

As of May 2026, prices for Washington, D.C. to Quito flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Quito

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

Estimated round-trip price

Cheap Washington, D.C. to Quito (WAS to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Quito

Fastest flight time	8h 09m
Direct flights	None

The fastest flight from Washington, D.C. to Quito takes 8h 09m

There are no direct flights from Washington, D.C. to Quito. There are no popular flight routes from Washington, D.C. to Quito.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Quito

How far is Washington, D.C. to Quito Mariscal Sucr by plane?
Quito Mariscal Sucr is 2703.8 mi away from Washington, D.C.. Typically, this will take 8h 09m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Quito Mariscal Sucr Airport?
Prices for flights from Washington, D.C. to Quito Mariscal Sucr Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Quito Mariscal Sucr Airport?
There are 6 operators available for flights from Washington, D.C. to Quito Mariscal Sucr Airport as of May 2026.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Quito Mariscal Sucr Airport.
What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?
The travel and health documents you'll need for your trip to Quito Mariscal Sucr Airport 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 Quito Mariscal Sucr Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Quito?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Quito is Copa Airlines (48% of total bookings). The next most popular airlines are Avianca (24%), Delta (9%), and LATAM Airlines (8%).

Best airlines flying from Washington, D.C. to Quito

Compare and see reviews for airlines that fly from Washington, D.C. to Quito with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 1,918 reviews	Search LATAM Airlines flights
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,444 reviews	Search Delta flights
Avianca	PriceFrom $297	Free Cancellation	Rating 6.5 2,527 reviews	Search Avianca flights
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $367	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $482	Free Cancellation	Rating 7.1 11,639 reviews	Search American Airlines flights

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Why should I use momondo to find a flight deal from Washington, D.C. to Quito?

It is quick and easy to find Washington, D.C. to Quito flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Quito that suits you.

Can I find flights from Washington, D.C. to Quito with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Quito flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Quito?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Quito.

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

Yes momondo offers price alerts on flights to Quito from Washington, D.C.. 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.

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Cuenca Airport

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Guayaquil Jose Joaquin de Olmedo Airport

Loja Airport

Latacunga Cotapaxi Intl Airport

Manta Airport

Salinas Airport

Macas Airport

Cheap flights from Washington, D.C. to Quito from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Quito departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Washington, D.C. to Quito

What is the typical price of a round-trip flight between Washington, D.C. and Quito?

What is the cheapest month to fly to Quito?

How far in advance should I book a flight from Washington, D.C. to Quito?

Can stopping save me money on Washington, D.C. to Quito flights?

How have Washington, D.C. to Quito flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Quito Mariscal Sucr?

What airlines fly to Quito?

Which airport is the most popular layover for flights between Washington, D.C. and Quito?

Which layover airport offers the lowest fares from Washington, D.C. to Quito?

Which layover airport has the shortest travel time from Washington, D.C. to Quito?

Which layover airport has the shortest connection time from Washington, D.C. to Quito?

How long does it take to fly to Quito?

When to book flights from Washington, D.C. to Quito

Cheap Washington, D.C. to Quito (WAS to UIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Quito

Fastest flight time

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Frequently asked questions about flying from Washington, D.C. to Quito

Best airlines flying from Washington, D.C. to Quito

Compare and see reviews for airlines that fly from Washington, D.C. to Quito with momondo

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