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Cheap flights from South America to Washington, D.C. from $190

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 9/24. 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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Find the cheapest flights from South America to Washington, D.C.

Cheap round-trip flights

American Airlines Logo
6:00 am - 8:16 pmMDE-DCA
13h 16m1 stop
American Airlines Logo
6:49 am - 8:15 pmDCA-MDE
14h 26m1 stop
$302American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
American Airlines Logo
6:00 am - 10:20 pmMDE-DCA
15h 20m2 stops
American Airlines Logo
6:59 am - 8:15 pmDCA-MDE
14h 16m1 stop
$307American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
9:45 am - 11:50 pmMDE-DCA
13h 05m1 stop
United Airlines Logo
8:15 am - 9:05 pmDCA-MDE
13h 50m1 stop
$325United Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 1
United Airlines Logo
9:45 am - 10:09 pmMDE-DCA
11h 24m1 stop
United Airlines Logo
11:00 am - 9:10 pmDCA-MDE
11h 10m1 stop
$326United Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
6:10 am - 6:16 pmMDE-DCA
12h 06m2 stops
Delta Logo
10:00 am - 10:40 pmDCA-MDE
12h 40m2 stops
$338Delta
Find Deal
Thu, Jan 22 - Wed, Jan 28
LATAM Airlines Logo
9:15 pm - 2:06 pmMDE-DCA
16h 51m2 stops
LATAM Airlines Logo
6:00 am - 6:00 pmDCA-MDE
12h 00m2 stops
$350LATAM Airlines
Find Deal
Mon, Feb 16 - Mon, Feb 23
LATAM Airlines Logo
5:48 pm - 10:05 pmMDE-DCA
27h 17m2 stops
LATAM Airlines Logo
8:40 pm - 4:21 pmDCA-MDE
20h 41m2 stops
$352LATAM Airlines
Find Deal
Thu, Oct 16 - Fri, Oct 24
Delta Logo
9:11 am - 9:44 pmUIO-DCA
11h 33m2 stops
Delta Logo
6:19 am - 7:05 pmDCA-UIO
13h 46m2 stops
$403Delta
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Thu, Sep 18 - Wed, Oct 8
JetBlue Logo
1:30 pm - 9:15 amMDE-DCA
18h 45m1 stop
JetBlue Logo
8:25 pm - 1:55 pmDCA-MDE
18h 30m1 stop
$457JetBlue
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Wed, Sep 24 - Thu, Oct 9
JetBlue Logo
1:30 pm - 3:06 pmMDE-DCA
24h 36m1 stop
JetBlue Logo
8:25 pm - 1:55 pmDCA-MDE
18h 30m1 stop
$510JetBlue
Find Deal
Fri, Oct 3 - Sat, Oct 11

Delta flights from South America to Washington, D.C. Reagan-National Airport

Our best Delta deals on South America to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jan 22
MDE6:10 amMedellín Jose Maria Cordova Intl
12h 06m
2 stops
DCA6:16 pmWashington, D.C. Reagan-National
Jan 28
DCA10:00 amWashington, D.C. Reagan-National
12h 40m
2 stops
MDE10:40 pmMedellín Jose Maria Cordova Intl
$338
Find similar
Delta
Aug 28
UIO11:15 pmQuito Mariscal Sucr
23h 31m
1 stop
DCA11:46 pmWashington, D.C. Reagan-National
Sep 11
DCA8:40 pmWashington, D.C. Reagan-National
23h 50m
1 stop
UIO7:30 pmQuito Mariscal Sucr
$403
Find similar
Delta
Aug 27
UIO11:15 pmQuito Mariscal Sucr
8h 56m
1 stop
DCA9:11 amWashington, D.C. Reagan-National
Sep 24
DCA8:40 pmWashington, D.C. Reagan-National
23h 50m
1 stop
UIO7:30 pmQuito Mariscal Sucr
$404
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Azul flights from South America to Washington, D.C. Reagan-National Airport

Our best Azul deals on South America to Washington, D.C. Reagan-National Airport flight tickets
Azul
Sep 22
VCP10:50 pmSao Paulo Viracopos
23h 04m
1 stop
DCA8:54 pmWashington, D.C. Reagan-National
Oct 5
DCA8:30 pmWashington, D.C. Reagan-National
20h 15m
1 stop
VCP5:45 pmSao Paulo Viracopos
$1,027
Find similar
Azul
Aug 25
VCP10:50 pmSao Paulo Viracopos
23h 09m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National
Aug 31
DCA8:12 pmWashington, D.C. Reagan-National
20h 33m
1 stop
VCP5:45 pmSao Paulo Viracopos
$1,087
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momondo Fare Finder

 
Customize your flight search to find flights from South America to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from South America to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Thu 10/23

6:00 am-8:16 pm

1 stop13h 16m

Washington, D.C. Reagan-National

Tue 10/28

6:49 am-8:15 pm

1 stop14h 26m

$302

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Thu 9/18

6:00 am-10:20 pm

2 stops15h 20m

Washington, D.C. Reagan-National

Mon 9/22

6:59 am-8:15 pm

1 stop14h 16m

$307

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Fri 10/24

9:45 am-11:50 pm

1 stop13h 05m

Washington, D.C. Reagan-National

Sat 11/1

8:15 am-9:05 pm

1 stop13h 50m

$325

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Thu 9/4

9:45 am-10:09 pm

1 stop11h 24m

Washington, D.C. Reagan-National

Sun 9/7

11:00 am-9:10 pm

1 stop11h 10m

$326

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Thu 1/22

6:10 am-6:16 pm

2 stops12h 06m

Washington, D.C. Reagan-National

Wed 1/28

10:00 am-10:40 pm

2 stops12h 40m

$338

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Mon 2/16

9:15 pm-2:06 pm

2 stops16h 51m

Washington, D.C. Reagan-National

Mon 2/23

6:00 am-6:00 pm

2 stops12h 00m

$350

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Thu 10/16

5:48 pm-10:05 pm

2 stops27h 17m

Washington, D.C. Reagan-National

Fri 10/24

8:40 pm-4:21 pm

2 stops20h 41m

$352

QuitoWashington, D.C.

UIO - DCA

UIODCA

Quito Mariscal Sucr

Thu 9/18

9:11 am-9:44 pm

2 stops11h 33m

Washington, D.C. Reagan-National

Wed 10/8

6:19 am-7:05 pm

2 stops13h 46m

$403

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Wed 9/24

1:30 pm-9:15 am

1 stop18h 45m

Washington, D.C. Reagan-National

Thu 10/9

8:25 pm-1:55 pm

1 stop18h 30m

$457

MedellínWashington, D.C.

MDE - DCA

MDEDCA

Medellín Jose Maria Cordova Intl

Fri 10/3

1:30 pm-3:06 pm

1 stop24h 36m

Washington, D.C. Reagan-National

Sat 10/11

8:25 pm-1:55 pm

1 stop18h 30m

$510

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from South America to Washington, D.C. Reagan-National 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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of March is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from South America, with most prices found around $522. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $534.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from South America to Washington, D.C. Reagan-National Airport is on a Tuesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Tuesday will often find tickets for as low as $534. Flights from South America to Washington, D.C. Reagan-National Airport on a Saturday will generally be more expensive and average around $867. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest South America to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $556. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $713.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from South America when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $588 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from South America for as low as $459 on momondo.

Can stopping save me money on South America to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a South America to Washington, D.C. Reagan-National Airport flight.

Cheap South America to Washington, D.C. Reagan-National Airport flight deals and tips

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

Direct flights

None
There are no direct flights from South America to Washington, D.C. Reagan-National Airport. There are no popular flight routes from South America to Washington, D.C. Reagan-National Airport.
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  • When did momondo last update prices for flights from South America to Washington, D.C. Reagan-National Airport?

    Prices for flights from South America to Washington, D.C. Reagan-National Airport refresh daily.

  • How many operators does momondo search for flights from South America to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from South America to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South America to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from South America to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $248Free CancellationRating
7.5
1,844 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $303Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $434Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Manassas
Towson
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

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?

All flight searches from South America to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between South America and Washington, D.C. 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 South America to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South America to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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