What airlines fly to Washington, D.C. Dulles Intl Airport?

Avianca, Copa Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from South America according to our data. Avianca is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South America to Washington, D.C. Dulles Intl?

Avianca, Copa Airlines, and Delta are the most popular carriers operating from South America to Washington, D.C. Dulles Intl

When did momondo last update prices for flights from South America to Washington, D.C. Dulles Intl Airport?

Prices for flights from South America to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from South America to Washington, D.C. Dulles Intl Airport?

As of June 2026, there are 6 operators available to choose from for flights from South America to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from South America to Washington, D.C. Dulles Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South America to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$245 Cheap Flights from South America to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from South America to Washington, D.C. Dulles Intl Airport on average per week?

As of June 2026, 56 flights take off from South America and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Q: How many flights depart from South America to Washington, D.C. Dulles Intl Airport on average per day?

8 flights are operational daily from South America to Washington, D.C. Dulles Intl Airport as of June 2026. The most popular departure time for this route is 7:00AM, with 50% of flights per day taking off at noon.

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Find the cheapest flights from South America to Washington, D.C.

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 am - 10:55 pm

MDE

IAD

21h 25m

2 stops

6:15 pm - 12:48 pm

IAD

MDE

19h 33m

2 stops

$405American Airlines

Thu, Sep 3 - Fri, Sep 11

1:50 pm - 12:52 pm

MDE

IAD

22h 02m

2 stops

6:15 pm - 12:48 pm

IAD

MDE

19h 33m

2 stops

$410American Airlines

Fri, Sep 4 - Fri, Sep 11

4:45 am - 2:15 pm

UIO

IAD

8h 30m

1 stop

3:35 pm - 1:15 am

IAD

UIO

10h 40m

1 stop

$412Avianca

Fri, Jun 12 - Tue, Jun 16

4:45 am - 2:15 pm

UIO

IAD

8h 30m

1 stop

4:00 am - 5:55 pm

IAD

UIO

14h 55m

2 stops

$414Avianca

Tue, Sep 29 - Thu, Oct 29

12:25 pm - 4:20 am

UIO

IAD

14h 55m

1 stop

4:34 pm - 12:32 am

IAD

UIO

8h 58m

1 stop

$422Copa Airlines

Mon, Sep 14 - Mon, Sep 28

12:35 am - 12:31 am

UIO

IAD

22h 56m

1 stop

10:20 pm - 5:00 am

IAD

UIO

31h 40m

1 stop

$425United Airlines

Wed, Jul 8 - Sat, Jul 18

6:25 am - 3:04 pm

MDE

IAD

7h 39m

1 stop

2:25 am - 9:40 am

IAD

MDE

8h 15m

1 stop

$430Copa Airlines

Wed, Sep 30 - Mon, Oct 5

9:45 am - 10:45 pm

MDE

IAD

12h 00m

1 stop

6:30 am - 9:10 pm

IAD

MDE

15h 40m

1 stop

$438United Airlines

Fri, Aug 28 - Mon, Sep 7

12:00 pm - 9:11 am

LIM

IAD

21h 11m

1 stop

5:30 pm - 6:00 am

IAD

LIM

12h 30m

1 stop

$479LATAM Airlines

Mon, Nov 16 - Mon, Nov 30

7:21 pm - 6:33 pm

EZE

IAD

24h 12m

2 stops

2:54 pm - 9:45 am

IAD

EZE

17h 51m

1 stop

$708LATAM Airlines

Tue, Aug 11 - Sat, Aug 29

American Airlines flights from South America to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on South America to Washington, D.C. Dulles Intl Airport flight tickets

American Airlines

Sep 3

MDE12:30 amMedellín Jose Maria Cordova Intl

21h 25m

2 stops

IAD10:55 pmWashington, D.C. Dulles Intl

Sep 11

IAD6:15 pmWashington, D.C. Dulles Intl

19h 33m

2 stops

MDE12:48 pmMedellín Jose Maria Cordova Intl

$405

American Airlines

Sep 4

MDE1:50 pmMedellín Jose Maria Cordova Intl

22h 02m

2 stops

IAD12:52 pmWashington, D.C. Dulles Intl

Sep 11

IAD6:15 pmWashington, D.C. Dulles Intl

19h 33m

2 stops

MDE12:48 pmMedellín Jose Maria Cordova Intl

$410

American Airlines

Jun 5

MDE1:53 pmMedellín Jose Maria Cordova Intl

21h 49m

2 stops

IAD12:42 pmWashington, D.C. Dulles Intl

Jun 21

IAD6:20 amWashington, D.C. Dulles Intl

18h 30m

2 stops

MDE11:50 pmMedellín Jose Maria Cordova Intl

$416

Avianca flights from South America to Washington, D.C. Dulles Intl Airport

Our best Avianca deals on South America to Washington, D.C. Dulles Intl Airport flight tickets

Avianca

Jun 12

UIO4:45 amQuito Mariscal Sucr

8h 30m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

Jun 16

IAD3:35 pmWashington, D.C. Dulles Intl

10h 40m

1 stop

UIO1:15 amQuito Mariscal Sucr

$412

Avianca

Sep 29

UIO4:45 amQuito Mariscal Sucr

8h 30m

1 stop

IAD2:15 pmWashington, D.C. Dulles Intl

Oct 29

IAD4:00 amWashington, D.C. Dulles Intl

14h 55m

2 stops

UIO5:55 pmQuito Mariscal Sucr

$414

Avianca

Sep 29

UIO10:10 amQuito Mariscal Sucr

15h 35m

2 stops

IAD2:45 amWashington, D.C. Dulles Intl

Oct 29

IAD4:00 amWashington, D.C. Dulles Intl

14h 55m

2 stops

UIO5:55 pmQuito Mariscal Sucr

$415

momondo Fare Finder

Use the filters below to find and compare flights from South America to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Thu 9/3

12:30 am-10:55 pm

2 stops21h 25m

Washington, D.C. Dulles Intl

Fri 9/11

6:15 pm-12:48 pm

2 stops19h 33m

$405

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Fri 9/4

1:50 pm-12:52 pm

2 stops22h 02m

Washington, D.C. Dulles Intl

Fri 9/11

6:15 pm-12:48 pm

2 stops19h 33m

$410

QuitoWashington, D.C.

UIO - IAD

UIOIAD

Quito Mariscal Sucr

Fri 6/12

4:45 am-2:15 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Tue 6/16

3:35 pm-1:15 am

1 stop10h 40m

$412

QuitoWashington, D.C.

UIO - IAD

UIOIAD

Quito Mariscal Sucr

Tue 9/29

4:45 am-2:15 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Thu 10/29

4:00 am-5:55 pm

2 stops14h 55m

$414

QuitoWashington, D.C.

UIO - IAD

UIOIAD

Quito Mariscal Sucr

Mon 9/14

12:25 pm-4:20 am

1 stop14h 55m

Washington, D.C. Dulles Intl

Mon 9/28

4:34 pm-12:32 am

1 stop8h 58m

$422

QuitoWashington, D.C.

UIO - IAD

UIOIAD

Quito Mariscal Sucr

Wed 7/8

12:35 am-12:31 am

1 stop22h 56m

Washington, D.C. Dulles Intl

Sat 7/18

10:20 pm-5:00 am

1 stop31h 40m

$425

Quickest round-trip

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Wed 9/30

6:25 am-3:04 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 10/5

2:25 am-9:40 am

1 stop8h 15m

$430

MedellínWashington, D.C.

MDE - IAD

MDEIAD

Medellín Jose Maria Cordova Intl

Fri 8/28

9:45 am-10:45 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Mon 9/7

6:30 am-9:10 pm

1 stop15h 40m

$438

LimaWashington, D.C.

LIM - IAD

LIMIAD

Lima J Chavez Intl

Mon 11/16

12:00 pm-9:11 am

1 stop21h 11m

Washington, D.C. Dulles Intl

Mon 11/30

5:30 pm-6:00 am

1 stop12h 30m

$479

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 8/11

7:21 pm-6:33 pm

2 stops24h 12m

Washington, D.C. Dulles Intl

Sat 8/29

2:54 pm-9:45 am

1 stop17h 51m

$708

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 South America to Washington, D.C. Dulles Intl Airport

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

Other information

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from South America to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $129. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $214.

What is the cheapest South America to Washington, D.C. Dulles Intl flight route?

Fly from Sao Paulo Guarulhos Intl to Washington, D.C. Dulles Intl for the best South America - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight from South America to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from South America when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from South America for as low as $389 on momondo.

What cabin class options are available on South America to Washington, D.C. Dulles Intl Airport flights?

There are 3 cabin classes available to choose from on South America to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on South America to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a South America to Washington, D.C. Dulles Intl Airport flight.

Cheap South America to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South America to Washington, D.C. Dulles Intl Airport

Best Price Found	$472
Fastest flight time	5h 25m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from South America in the past 72 hours is $472. The best round-trip flight deal from South America to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $588.

The fastest flight from South America to Washington, D.C. Dulles Intl Airport takes 5h 25m

Direct flights go from South America to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

Frequently asked questions about flying from South America to Washington, D.C. Dulles Intl Airport

When did momondo last update prices for flights from South America to Washington, D.C. Dulles Intl Airport?
Prices for flights from South America to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from South America to Washington, D.C. Dulles Intl Airport?
As of June 2026, there are 6 operators available to choose from for flights from South America to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from South America to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South America to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from South America to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from South America to Washington, D.C. Dulles Intl Airport is Boeing 787-9 Dreamliner (34.82% of total bookings). The next most popular plane models are Airbus A320neo (24.65%), Boeing 767-400 (10.36%), and Airbus A330-900neo (9.97%).

Best airlines flying from South America to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from South America to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $184	Free Cancellation	Rating 7.4 1,919 reviews	Search LATAM Airlines flights
Copa Airlines	PriceFrom $191	Free Cancellation	Rating 7.5 1,567 reviews	Search Copa Airlines flights
Avianca	PriceFrom $242	Free Cancellation	Rating 6.5 2,527 reviews	Search Avianca flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
GOL	PriceFrom $485	Free Cancellation	Rating 7.3 1,224 reviews	Search GOL flights
United Airlines	PriceFrom $686	Free Cancellation	Rating 7.4 9,777 reviews	Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Gaithersburg

Colonial Beach

Fredericksburg

Silver Spring

Rockville

Towson

Manassas

Sterling

Linthicum Heights

Tysons

Springfield

Bethesda

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from South America with this policy.

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

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 South America to Washington, D.C..

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

If you are not ready to book a flight from South America to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from South America to Washington, D.C. from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Washington, D.C. departing on 6/12. 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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American Airlines flights from South America to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on South America to Washington, D.C. Dulles Intl Airport flight tickets

Avianca flights from South America to Washington, D.C. Dulles Intl Airport

Our best Avianca deals on South America to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South America to Washington, D.C. Dulles Intl Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from South America to Washington, D.C. Dulles Intl Airport

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest South America to Washington, D.C. Dulles Intl flight route?

How far in advance should I book a flight from South America to Washington, D.C. Dulles Intl Airport?

What cabin class options are available on South America to Washington, D.C. Dulles Intl Airport flights?

Can stopping save me money on South America to Washington, D.C. Dulles Intl Airport flights?

What is the cheapest airline that flies from South America to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from South America to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from South America to Washington, D.C. Dulles Intl Airport on average per week?

Cheap South America to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South America to Washington, D.C. Dulles Intl Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from South America to Washington, D.C. Dulles Intl Airport

Best airlines flying from South America to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from South America to Washington, D.C. Dulles Intl Airport with momondo

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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