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

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

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

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

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.

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 49m on average, while flying from Washington, D.C. to Quito is 9h 36m on average. Quito is the most popular airport in Quito.

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.

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 June 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

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

Prices are currently low for flights on this route. Typical prices usually range from $678 to $464. The lowest price recently found on this route was $403.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

3:03 pm - 5:00 am

BWI

UIO

14h 57m

1 stop

7:25 am - 10:45 pm

UIO

BWI

14h 20m

1 stop

$403United Airlines

Fri, Jul 3 - Fri, Jul 17

6:00 am - 5:00 am

BWI

UIO

24h 00m

1 stop

12:35 am - 11:47 am

UIO

BWI

10h 12m

1 stop

$412United Airlines

Mon, Jun 15 - Thu, Jun 25

3:04 pm - 5:00 am

BWI

UIO

14h 56m

1 stop

12:35 am - 11:45 am

UIO

BWI

10h 10m

1 stop

$413United Airlines

Mon, Aug 17 - Wed, Sep 2

4:34 pm - 12:32 am

IAD

UIO

8h 58m

1 stop

4:45 am - 2:15 pm

UIO

IAD

8h 30m

1 stop

$455Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

2:55 pm - 4:43 am

DCA

UIO

14h 48m

1 stop

6:50 pm - 2:05 pm

UIO

DCA

18h 15m

1 stop

$460LATAM Airlines

Sat, Jun 13 - Sun, Jun 28

3:35 pm - 11:40 pm

IAD

UIO

9h 05m

1 stop

10:10 am - 2:45 am

UIO

IAD

15h 35m

2 stops

$464Avianca

Mon, Aug 31 - Wed, Sep 2

5:35 pm - 2:55 am

IAD

UIO

10h 20m

1 stop

4:40 pm - 5:20 am

UIO

IAD

11h 40m

2 stops

$465Avianca

Wed, Jun 17 - Sat, Jun 20

2:55 pm - 4:58 am

DCA

UIO

15h 03m

1 stop

7:00 pm - 1:56 pm

UIO

DCA

18h 56m

1 stop

$466LATAM Airlines

Fri, Oct 30 - Tue, Nov 10

4:34 pm - 12:32 am

IAD

UIO

8h 58m

1 stop

10:10 am - 2:45 am

UIO

IAD

15h 35m

2 stops

$466Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

4:34 pm - 12:30 pm

IAD

UIO

20h 56m

1 stop

6:32 pm - 4:20 am

UIO

IAD

8h 48m

1 stop

$475Copa Airlines

Wed, Sep 30 - Sun, Oct 4

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

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

LATAM Airlines

Jun 13

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

14h 48m

1 stop

UIO4:43 amQuito Mariscal Sucr

Jun 28

UIO6:50 pmQuito Mariscal Sucr

18h 15m

1 stop

DCA2:05 pmWashington, D.C. Reagan-National

$460

LATAM Airlines

Jun 11

BWI7:00 amBaltimore/Washington

12h 59m

1 stop

UIO6:59 pmQuito Mariscal Sucr

Jun 14

UIO12:59 amQuito Mariscal Sucr

8h 48m

1 stop

BWI10:47 amBaltimore/Washington

$465

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

$466

Avianca flights from Washington, D.C. to Quito

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

Avianca

Aug 31

IAD3:35 pmWashington, D.C. Dulles Intl

9h 05m

1 stop

UIO11:40 pmQuito Mariscal Sucr

Sep 2

UIO10:10 amQuito Mariscal Sucr

15h 35m

2 stops

IAD2:45 amWashington, D.C. Dulles Intl

$464

Avianca

Jun 17

IAD5:35 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

UIO2:55 amQuito Mariscal Sucr

Jun 20

UIO4:40 pmQuito Mariscal Sucr

11h 40m

2 stops

IAD5:20 amWashington, D.C. Dulles Intl

$465

Avianca

Aug 18

IAD6:50 amWashington, D.C. Dulles Intl

11h 50m

1 stop

UIO5:40 pmQuito Mariscal Sucr

Aug 30

UIO3:30 amQuito Mariscal Sucr

9h 45m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

$473

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Fri 7/3

3:03 pm-5:00 am

1 stop14h 57m

Quito Mariscal Sucr

Fri 7/17

7:25 am-10:45 pm

1 stop14h 20m

$403

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Mon 6/15

6:00 am-5:00 am

1 stop24h 00m

Quito Mariscal Sucr

Thu 6/25

12:35 am-11:47 am

1 stop10h 12m

$412

BaltimoreQuito

BWI - UIO

BWIUIO

Baltimore/Washington

Mon 8/17

3:04 pm-5:00 am

1 stop14h 56m

Quito Mariscal Sucr

Wed 9/2

12:35 am-11:45 am

1 stop10h 10m

$413

Quickest round-trip

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Thu 9/17

4:34 pm-12:32 am

1 stop8h 58m

Quito Mariscal Sucr

Mon 9/21

4:45 am-2:15 pm

1 stop8h 30m

$455

Washington, D.C.Quito

DCA - UIO

DCAUIO

Washington, D.C. Reagan-National

Sat 6/13

2:55 pm-4:43 am

1 stop14h 48m

Quito Mariscal Sucr

Sun 6/28

6:50 pm-2:05 pm

1 stop18h 15m

$460

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Mon 8/31

3:35 pm-11:40 pm

1 stop9h 05m

Quito Mariscal Sucr

Wed 9/2

10:10 am-2:45 am

2 stops15h 35m

$464

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Wed 6/17

5:35 pm-2:55 am

1 stop10h 20m

Quito Mariscal Sucr

Sat 6/20

4:40 pm-5:20 am

2 stops11h 40m

$465

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

$466

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Thu 9/17

4:34 pm-12:32 am

1 stop8h 58m

Quito Mariscal Sucr

Mon 9/21

10:10 am-2:45 am

2 stops15h 35m

$466

Washington, D.C.Quito

IAD - UIO

IADUIO

Washington, D.C. Dulles Intl

Wed 9/30

4:34 pm-12:30 pm

1 stop20h 56m

Quito Mariscal Sucr

Sun 10/4

6:32 pm-4:20 am

1 stop8h 48m

$475

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 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

Airlines

Layovers

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 $522 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 June 2026, prices for Washington, D.C. to Quito flights are approximately 7% 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	7h 52m
Direct flights	None

The fastest flight from Washington, D.C. to Quito takes 7h 52m

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 7h 52m 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 June 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 1,919 reviews	Search LATAM Airlines flights
Delta	PriceFrom $159	Free Cancellation	Rating 7.9 8,401 reviews	Search Delta flights
Avianca	PriceFrom $297	Free Cancellation	Rating 6.5 2,526 reviews	Search Avianca flights
United Airlines	PriceFrom $317	Free Cancellation	Rating 7.4 9,771 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $367	Free Cancellation	Rating 7.5 1,573 reviews	Search Copa Airlines flights
American Airlines	PriceFrom $599	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights

Mindo

Ibarra

Otavalo

Why use momondo?

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 7/1

Wed 7/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ecuador

Nearby airports

Airlines

Cabin classes

Other Ecuador destinations

Other flights from Washington, D.C.

Complete your trip

Feeling lucky

Airports servicing Ecuador

Cuenca Airport

Galapagos Airport

Esmeraldas Airport

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.

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 Washington, D.C. to Quito

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

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

Avianca flights from Washington, D.C. to Quito

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

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Quito that are best for you.

See travel insights to Quito from

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

Direct flights

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

Traveling to a place near Quito?

Why use momondo?

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

Fly your favorite airline to Quito

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Quito

List of cabin classes available on flights landing in Quito. Availability may vary depending on flight origin and airline.

Popular cities in Ecuador

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

Complete your trip to Quito

Explore popular destinations other users love

According to popular flight searches on momondo this year