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Cheap flights from District of Columbia to Argentina from $255

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 12/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
11:10 am - 5:24 pmDCA-COR
28h 14m2 stops
LATAM Airlines Logo
11:35 am - 2:06 pmCOR-DCA
27h 31m2 stops
$629LATAM Airlines
Find Deal
Sat, Feb 28 - Mon, Mar 9
Avianca Logo
2:35 pm - 5:50 amIAD-EZE
13h 15m1 stop
Avianca Logo
4:55 pm - 2:55 pmEZE-IAD
24h 00m2 stops
$637Avianca
Find Deal
Wed, Dec 3 - Wed, Dec 10
Delta Logo
7:15 am - 7:20 amIAD-EZE
22h 05m1 stop
Delta Logo
8:55 pm - 9:16 amEZE-IAD
14h 21m1 stop
$640Delta
Find Deal
Sun, Feb 8 - Thu, Feb 19
Delta Logo
10:08 am - 3:15 pmIAD-COR
27h 07m2 stops
Delta Logo
7:55 am - 2:40 pmCOR-IAD
32h 45m2 stops
$640Delta
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
12:40 pm - 7:20 amDCA-EZE
16h 40m1 stop
United Airlines Logo
11:55 pm - 1:52 pmEZE-DCA
15h 57m1 stop
$640United Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
10:10 pm - 3:51 amIAD-COR
27h 41m2 stops
United Airlines Logo
5:37 am - 11:23 amCOR-IAD
31h 46m2 stops
$642United Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
Multiple Airlines Logo
5:00 pm - 3:15 pmDCA-COR
44h 15m2 stops
Multiple Airlines Logo
11:00 am - 4:59 pmCOR-DCA
30h 59m3 stops
$646Multiple Airlines
Find Deal
Sat, Feb 28 - Mon, Mar 9
Copa Airlines Logo
8:22 am - 2:53 amIAD-COR
16h 31m1 stop
Copa Airlines Logo
5:37 am - 11:33 pmCOR-IAD
19h 56m1 stop
$648Copa Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 27
Copa Airlines Logo
1:13 am - 10:31 pmIAD-EZE
19h 18m1 stop
Copa Airlines Logo
2:32 pm - 3:22 amEZE-IAD
14h 50m1 stop
$649Copa Airlines
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Tue, Nov 25 - Sun, Dec 7
Multiple Airlines Logo
2:35 pm - 5:50 amIAD-EZE
13h 15m1 stop
Multiple Airlines Logo
2:40 am - 9:43 amEZE-IAD
33h 03m2 stops
$665Multiple Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9

Copa Airlines flights from District of Columbia to Argentina

Our best Copa Airlines deals on District of Columbia to Argentina flight tickets
Copa Airlines
Nov 14
IAD3:24 pmWashington, D.C. Dulles Intl
14h 35m
1 stop
EZE7:59 amBuenos Aires Ministro Pistarini
Nov 25
EZE3:57 amBuenos Aires Ministro Pistarini
21h 36m
1 stop
IAD11:33 pmWashington, D.C. Dulles Intl
$648
Find similar
Copa Airlines
Nov 25
IAD1:13 amWashington, D.C. Dulles Intl
19h 18m
1 stop
EZE10:31 pmBuenos Aires Ministro Pistarini
Dec 7
EZE2:32 pmBuenos Aires Ministro Pistarini
14h 50m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
$649
Find similar
Copa Airlines
Nov 25
IAD3:24 pmWashington, D.C. Dulles Intl
31h 29m
1 stop
EZE12:53 amBuenos Aires Ministro Pistarini
Dec 1
EZE3:41 amBuenos Aires Ministro Pistarini
25h 41m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
$650
Find similar

Delta flights from District of Columbia to Argentina

Our best Delta deals on District of Columbia to Argentina flight tickets
Delta
Feb 8
IAD7:15 amWashington, D.C. Dulles Intl
22h 05m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 19
EZE8:55 pmBuenos Aires Ministro Pistarini
14h 21m
1 stop
IAD9:16 amWashington, D.C. Dulles Intl
$640
Find similar
Delta
Feb 7
IAD5:59 pmWashington, D.C. Dulles Intl
35h 21m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Feb 24
EZE10:25 pmBuenos Aires Ministro Pistarini
15h 18m
1 stop
IAD11:43 amWashington, D.C. Dulles Intl
$647
Find similar
Delta
Dec 1
IAD5:59 pmWashington, D.C. Dulles Intl
13h 01m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 21
EZE8:55 pmBuenos Aires Ministro Pistarini
14h 51m
1 stop
IAD9:46 amWashington, D.C. Dulles Intl
$697
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 November 6, 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.Cordoba

DCA - COR

DCACOR

Washington, D.C. Reagan-National

Sat 2/28

11:10 am-5:24 pm

2 stops28h 14m

Cordoba Pajas Blancas

Mon 3/9

11:35 am-2:06 pm

2 stops27h 31m

$629

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Wed 12/3

2:35 pm-5:50 am

1 stop13h 15m

Buenos Aires Ministro Pistarini

Wed 12/10

4:55 pm-2:55 pm

2 stops24h 00m

$637

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Sun 2/8

7:15 am-7:20 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Thu 2/19

8:55 pm-9:16 am

1 stop14h 21m

$640

Washington, D.C.Cordoba

IAD - COR

IADCOR

Washington, D.C. Dulles Intl

Thu 12/4

10:08 am-3:15 pm

2 stops27h 07m

Cordoba Pajas Blancas

Mon 12/8

7:55 am-2:40 pm

2 stops32h 45m

$640

Washington, D.C.Buenos Aires

DCA - EZE

DCAEZE

Washington, D.C. Reagan-National

Thu 12/4

12:40 pm-7:20 am

1 stop16h 40m

Buenos Aires Ministro Pistarini

Thu 12/11

11:55 pm-1:52 pm

1 stop15h 57m

$640

Washington, D.C.Cordoba

IAD - COR

IADCOR

Washington, D.C. Dulles Intl

Sat 11/22

10:10 pm-3:51 am

2 stops27h 41m

Cordoba Pajas Blancas

Tue 12/2

5:37 am-11:23 am

2 stops31h 46m

$642

Washington, D.C.Cordoba

DCA - COR

DCACOR

Washington, D.C. Reagan-National

Sat 2/28

5:00 pm-3:15 pm

2 stops44h 15m

Cordoba Pajas Blancas

Mon 3/9

11:00 am-4:59 pm

3 stops30h 59m

$646

Washington, D.C.Cordoba

IAD - COR

IADCOR

Washington, D.C. Dulles Intl

Sun 11/16

8:22 am-2:53 am

1 stop16h 31m

Cordoba Pajas Blancas

Thu 11/27

5:37 am-11:33 pm

1 stop19h 56m

$648

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Tue 11/25

1:13 am-10:31 pm

1 stop19h 18m

Buenos Aires Ministro Pistarini

Sun 12/7

2:32 pm-3:22 am

1 stop14h 50m

$649

Washington, D.C.Buenos Aires

IAD - EZE

IADEZE

Washington, D.C. Dulles Intl

Wed 12/3

2:35 pm-5:50 am

1 stop13h 15m

Buenos Aires Ministro Pistarini

Tue 12/9

2:40 am-9:43 am

2 stops33h 03m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 $647.

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 $877 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 $769 on momondo.

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.
Search flight deals

  • 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
LATAM AirlinesPriceFrom $506Free CancellationRating
7.5
1,874 reviews
Search LATAM Airlines flights
AviancaPriceFrom $600Free CancellationRating
6.6
2,469 reviews
Search Avianca flights
DeltaPriceFrom $609Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Copa AirlinesPriceFrom $617Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $629Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
American AirlinesPriceFrom $639Free CancellationRating
7.2
11,041 reviews
Search American 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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