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Cheap flights from District of Columbia to Argentina from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Argentina departing on 12/14. 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 District of Columbia to Argentina

Cheap round-trip flights

Avianca Logo
6:45 am - 5:50 amIAD-EZE
22h 05m1 stop
Avianca Logo
7:35 am - 4:25 amEZE-IAD
22h 50m1 stop
$589Avianca
Find Deal
lun., oct. 27 - mar., nov. 11
Avianca Logo
3:35 pm - 5:50 amIAD-EZE
13h 15m1 stop
Avianca Logo
7:35 am - 1:40 amEZE-IAD
20h 05m2 stops
$590Avianca
Find Deal
lun., oct. 27 - mar., nov. 11
LATAM Airlines Logo
5:59 pm - 4:00 pmIAD-AEP
20h 01m2 stops
LATAM Airlines Logo
5:15 pm - 11:39 amAEP-IAD
20h 24m2 stops
$609LATAM Airlines
Find Deal
mié., nov. 26 - mar., dic. 2
LATAM Airlines Logo
6:18 pm - 4:00 pmDCA-AEP
19h 42m2 stops
LATAM Airlines Logo
12:40 pm - 2:00 pmAEP-DCA
27h 20m3 stops
$609LATAM Airlines
Find Deal
lun., dic. 8 - jue., dic. 11
Delta Logo
6:00 am - 5:55 amIAD-EZE
21h 55m2 stops
Delta Logo
8:00 am - 11:17 pmEZE-IAD
17h 17m2 stops
$609Delta
Find Deal
mar., nov. 18 - mié., dic. 3
Delta Logo
5:03 pm - 10:15 amDCA-EZE
15h 12m1 stop
Delta Logo
4:05 am - 11:39 pmEZE-DCA
21h 34m2 stops
$609Delta
Find Deal
mar., nov. 18 - lun., dic. 1
Copa Airlines Logo
2:25 am - 12:55 amIAD-EZE
21h 30m1 stop
Copa Airlines Logo
10:07 am - 4:20 amEZE-IAD
19h 13m1 stop
$627Copa Airlines
Find Deal
lun., oct. 6 - mar., oct. 14
American Airlines Logo
7:06 pm - 10:50 amDCA-EZE
14h 44m1 stop
American Airlines Logo
11:20 pm - 1:30 pmEZE-DCA
16h 10m2 stops
$632American Airlines
Find Deal
lun., oct. 27 - mar., nov. 11
American Airlines Logo
6:34 am - 8:20 amIAD-EZE
24h 46m2 stops
American Airlines Logo
9:40 pm - 7:21 pmEZE-IAD
23h 41m2 stops
$644American Airlines
Find Deal
sáb., nov. 1 - sáb., nov. 15
Copa Airlines Logo
9:34 am - 12:55 amIAD-EZE
14h 21m1 stop
Copa Airlines Logo
3:47 am - 12:30 amEZE-IAD
21h 43m1 stop
$647Copa Airlines
Find Deal
mar., oct. 7 - lun., oct. 13

United Airlines flights from District of Columbia to Argentina

Our best United Airlines deals on District of Columbia to Argentina flight tickets
United Airlines
Dec 1
DCA8:15 amWashington, D.C. Reagan-National
21h 05m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Dec 10
EZE11:55 pmBuenos Aires Ministro Pistarini
15h 57m
1 stop
DCA1:52 pmWashington, D.C. Reagan-National
$639
Find similar
United Airlines
Nov 8
DCA4:34 pmWashington, D.C. Reagan-National
36h 46m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Nov 20
EZE10:05 pmBuenos Aires Ministro Pistarini
15h 24m
1 stop
DCA11:29 amWashington, D.C. Reagan-National
$648
Find similar
United Airlines
Nov 1
DCA4:34 pmWashington, D.C. Reagan-National
37h 46m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Nov 15
EZE11:55 pmBuenos Aires Ministro Pistarini
25h 49m
1 stop
DCA11:44 pmWashington, D.C. Reagan-National
$656
Find similar

American Airlines flights from District of Columbia to Argentina

Our best American Airlines deals on District of Columbia to Argentina flight tickets
American Airlines
Oct 27
DCA7:06 pmWashington, D.C. Reagan-National
14h 44m
1 stop
EZE10:50 amBuenos Aires Ministro Pistarini
Nov 11
EZE11:20 pmBuenos Aires Ministro Pistarini
16h 10m
2 stops
DCA1:30 pmWashington, D.C. Reagan-National
$632
Find similar
American Airlines
Nov 1
IAD6:34 amWashington, D.C. Dulles Intl
24h 46m
2 stops
EZE8:20 amBuenos Aires Ministro Pistarini
Nov 15
EZE9:40 pmBuenos Aires Ministro Pistarini
23h 41m
2 stops
IAD7:21 pmWashington, D.C. Dulles Intl
$644
Find similar
American Airlines
Oct 7
DCA6:49 amWashington, D.C. Reagan-National
23h 36m
1 stop
EZE7:25 amBuenos Aires Ministro Pistarini
Oct 17
EZE9:15 pmBuenos Aires Ministro Pistarini
14h 11m
1 stop
DCA10:26 amWashington, D.C. Reagan-National
$689
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Argentina 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 septiembre 19, 2025.
Use the filters below to find and compare flights from District of Columbia to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

lun. 10/27

6:45 am-5:50 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

mar. 11/11

7:35 am-4:25 am

1 stop22h 50m

$589

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

lun. 10/27

3:35 pm-5:50 am

1 stop13h 15m

Buenos Aires Ministro Pistarini

mar. 11/11

7:35 am-1:40 am

2 stops20h 05m

$590

Washington, D.C.Buenos Aires

IAD - AEP

IADAEP

Washington, D.C. Dulles Intl

mié. 11/26

5:59 pm-4:00 pm

2 stops20h 01m

Buenos Aires Jorge Newbery

mar. 12/2

5:15 pm-11:39 am

2 stops20h 24m

$609

Washington, D.C.Buenos Aires

DCA - AEP

DCAAEP

Washington, D.C. Reagan-National

lun. 12/8

6:18 pm-4:00 pm

2 stops19h 42m

Buenos Aires Jorge Newbery

jue. 12/11

12:40 pm-2:00 pm

3 stops27h 20m

$609

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

mar. 11/18

6:00 am-5:55 am

2 stops21h 55m

Buenos Aires Ministro Pistarini

mié. 12/3

8:00 am-11:17 pm

2 stops17h 17m

$609

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

mar. 11/18

5:03 pm-10:15 am

1 stop15h 12m

Buenos Aires Ministro Pistarini

lun. 12/1

4:05 am-11:39 pm

2 stops21h 34m

$609

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

lun. 10/6

2:25 am-12:55 am

1 stop21h 30m

Buenos Aires Ministro Pistarini

mar. 10/14

10:07 am-4:20 am

1 stop19h 13m

$627

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

lun. 10/27

7:06 pm-10:50 am

1 stop14h 44m

Buenos Aires Ministro Pistarini

mar. 11/11

11:20 pm-1:30 pm

2 stops16h 10m

$632

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

sáb. 11/1

6:34 am-8:20 am

2 stops24h 46m

Buenos Aires Ministro Pistarini

sáb. 11/15

9:40 pm-7:21 pm

2 stops23h 41m

$644

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

mar. 10/7

9:34 am-12:55 am

1 stop14h 21m

Buenos Aires Ministro Pistarini

lun. 10/13

3:47 am-12:30 am

1 stop21h 43m

$647

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Argentina from

How to get the cheapest flight ticket from District of Columbia to Argentina

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 Argentina?

If you are unable to visit Argentina during the month of August, then departing from District of Columbia during the month September is also very affordable. Most momondo users find prices during this month for around $695.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from District of Columbia to Argentina is on a Monday. Travelers who choose to depart for Argentina on a Monday will often find tickets for as low as $959. The most expensive day to fly to Argentina is Friday, with ticket prices averaging around $1,099.

What is the cheapest time of day to depart on your flight to Argentina?

The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $998. Flights at noon are often more expensive with an average ticket price of $1,105.

How far in advance should I book a flight to Argentina?

You are more likely to see cheaper flights to Argentina from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $912 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from District of Columbia for as low as $813 on momondo.

Can stopping save me money on District of Columbia to Argentina flights?

You could potentially save up to 1% on your flight if you consider stops on a District of Columbia to Argentina flight.

Cheap District of Columbia to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Argentina

Direct flights

None
There are no direct flights from District of Columbia to Argentina. There are no popular flight routes from District of Columbia to Argentina.
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  • When did momondo last update prices for flights from District of Columbia to Argentina?

    Prices for flights from District of Columbia to Argentina were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Argentina?

  • How old do you have to be to fly from District of Columbia to Argentina?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Argentina.

  • What documentation or ID do you need to fly to Argentina?

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

Best airlines flying from District of Columbia to Argentina

Compare and see reviews for airlines that fly from District of Columbia to Argentina with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $605Free CancellationRating
6.7
2,432 reviews
Search Avianca flights
Copa AirlinesPriceFrom $617Free CancellationRating
7.5
1,531 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $629Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $629Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $669Free CancellationRating
7.5
1,849 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Argentina?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Argentina. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Argentina with flexible booking policies on momondo?

All flight searches from District of Columbia to Argentina on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Argentina?

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 District of Columbia to Argentina.

I’m not ready to book a flight from District of Columbia to Argentina right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia to Argentina 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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dom. 10/19
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