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Cheap flights from Buenos Aires to Washington, D.C. from $380

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Washington, D.C. departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:45 am - 8:20 am
EZE
-
BWI
28h 35m
2 stops
Multiple Airlines Logo
4:49 pm - 7:55 am
BWI
-
EZE
14h 06m
1 stop
$769Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
9:15 am - 11:55 pm
EZE
-
BWI
15h 40m
1 stop
American Airlines Logo
2:59 pm - 7:05 am
BWI
-
EZE
15h 06m
1 stop
$771American Airlines
Tue, Jun 2 - Sun, Jun 14
Copa Airlines Logo
2:22 am - 3:17 pm
EZE
-
BWI
13h 55m
1 stop
Copa Airlines Logo
4:36 pm - 7:55 am
BWI
-
EZE
14h 19m
1 stop
$773Copa Airlines
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
2:22 am - 3:17 pm
EZE
-
BWI
13h 55m
1 stop
Multiple Airlines Logo
5:33 pm - 11:30 am
BWI
-
EZE
16h 57m
2 stops
$779Multiple Airlines
Tue, Apr 28 - Wed, May 6
LATAM Airlines Logo
7:45 am - 12:38 am
EZE
-
BWI
17h 53m
2 stops
LATAM Airlines Logo
12:00 pm - 9:45 am
BWI
-
EZE
20h 45m
1 stop
$794LATAM Airlines
Wed, Apr 29 - Sat, May 2
Delta Logo
8:10 pm - 10:45 am
EZE
-
BWI
15h 35m
1 stop
Delta Logo
2:10 pm - 9:20 am
BWI
-
EZE
18h 10m
2 stops
$804Delta
Tue, Jun 2 - Wed, Jun 10
Copa Airlines Logo
2:22 am - 3:17 pm
EZE
-
BWI
13h 55m
1 stop
Copa Airlines Logo
4:36 pm - 7:55 am
BWI
-
EZE
14h 19m
1 stop
$805Copa Airlines
Tue, Apr 28 - Sun, May 10
LATAM Airlines Logo
8:10 pm - 10:45 am
EZE
-
BWI
15h 35m
1 stop
LATAM Airlines Logo
6:10 pm - 11:30 am
BWI
-
EZE
16h 20m
2 stops
$813LATAM Airlines
Tue, Jun 2 - Wed, Jun 10
LATAM Airlines Logo
1:10 pm - 1:31 pm
EZE
-
BWI
25h 21m
2 stops
LATAM Airlines Logo
2:38 pm - 9:45 am
BWI
-
EZE
18h 07m
1 stop
$817LATAM Airlines
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
5:00 am - 9:37 am
EZE
-
BWI
29h 37m
2 stops
Multiple Airlines Logo
4:36 pm - 7:55 am
BWI
-
EZE
14h 19m
1 stop
$818Multiple Airlines
Thu, Apr 30 - Sun, May 10

LATAM Airlines flights from Buenos Aires to Baltimore

Our best LATAM Airlines deals on Buenos Aires to Baltimore flight tickets
LATAM Airlines
Apr 29
EZE7:45 amBuenos Aires Ministro Pistarini
17h 53m
2 stops
BWI12:38 amBaltimore/Washington
May 2
BWI12:00 pmBaltimore/Washington
20h 45m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$794
LATAM Airlines
Apr 9
EZE1:10 pmBuenos Aires Ministro Pistarini
25h 21m
2 stops
BWI1:31 pmBaltimore/Washington
Apr 12
BWI6:59 pmBaltimore/Washington
13h 46m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$817
LATAM Airlines
Apr 9
EZE1:10 pmBuenos Aires Ministro Pistarini
25h 21m
2 stops
BWI1:31 pmBaltimore/Washington
Apr 12
BWI7:28 amBaltimore/Washington
24h 52m
2 stops
EZE9:20 amBuenos Aires Ministro Pistarini
$819

Copa Airlines flights from Buenos Aires to Baltimore

Our best Copa Airlines deals on Buenos Aires to Baltimore flight tickets
Copa Airlines
Apr 28
EZE2:22 amBuenos Aires Ministro Pistarini
13h 55m
1 stop
BWI3:17 pmBaltimore/Washington
May 6
BWI4:36 pmBaltimore/Washington
14h 19m
1 stop
EZE7:55 amBuenos Aires Ministro Pistarini
$773
Copa Airlines
Apr 26
EZE2:57 pmBuenos Aires Ministro Pistarini
25h 20m
1 stop
BWI3:17 pmBaltimore/Washington
May 3
BWI4:36 pmBaltimore/Washington
14h 19m
1 stop
EZE7:55 amBuenos Aires Ministro Pistarini
$829
Copa Airlines
Apr 28
EZE12:14 amBuenos Aires Ministro Pistarini
16h 03m
1 stop
BWI3:17 pmBaltimore/Washington
May 6
BWI4:36 pmBaltimore/Washington
28h 49m
1 stop
EZE10:25 pmBuenos Aires Ministro Pistarini
$830

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires to Baltimore 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 March 17, 2026.
Use the filters below to find and compare flights from Buenos Aires to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Wed 4/15

4:45 am-8:20 am

2 stops28h 35m

Baltimore/Washington

Wed 4/22

4:49 pm-7:55 am

1 stop14h 06m

$769

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Tue 6/2

9:15 am-11:55 pm

1 stop15h 40m

Baltimore/Washington

Sun 6/14

2:59 pm-7:05 am

1 stop15h 06m

$771
Quickest round-trip

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Tue 4/28

2:22 am-3:17 pm

1 stop13h 55m

Baltimore/Washington

Wed 5/6

4:36 pm-7:55 am

1 stop14h 19m

$773

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Tue 4/28

2:22 am-3:17 pm

1 stop13h 55m

Baltimore/Washington

Wed 5/6

5:33 pm-11:30 am

2 stops16h 57m

$779

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Wed 4/29

7:45 am-12:38 am

2 stops17h 53m

Baltimore/Washington

Sat 5/2

12:00 pm-9:45 am

1 stop20h 45m

$794

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Tue 6/2

8:10 pm-10:45 am

1 stop15h 35m

Baltimore/Washington

Wed 6/10

2:10 pm-9:20 am

2 stops18h 10m

$804

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Tue 4/28

2:22 am-3:17 pm

1 stop13h 55m

Baltimore/Washington

Sun 5/10

4:36 pm-7:55 am

1 stop14h 19m

$805

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Tue 6/2

8:10 pm-10:45 am

1 stop15h 35m

Baltimore/Washington

Wed 6/10

6:10 pm-11:30 am

2 stops16h 20m

$813

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Thu 4/9

1:10 pm-1:31 pm

2 stops25h 21m

Baltimore/Washington

Sun 4/12

2:38 pm-9:45 am

1 stop18h 07m

$817

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Thu 4/30

5:00 am-9:37 am

2 stops29h 37m

Baltimore/Washington

Sun 5/10

4:36 pm-7:55 am

1 stop14h 19m

$818

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 Washington, D.C. from

How to get the cheapest flight ticket from Buenos Aires to Baltimore

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 typical price of a round-trip flight between Buenos Aires and Baltimore?

Can stopping save me money on Buenos Aires to Baltimore flights?

You could potentially save up to 1% on your flight if you consider stops on a Buenos Aires to Baltimore flight.

When to book flights from Buenos Aires to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires to Baltimore (BUE to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Baltimore

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Buenos Aires to Baltimore takes 14h 05m
There are no direct flights from Buenos Aires to Baltimore. There are no popular flight routes from Buenos Aires to Baltimore.
Search flight deals

  • How far is Buenos Aires to Baltimore/Washington by plane?

    The straight-line distance from Buenos Aires to Baltimore/Washington is 5233.8 mi. Typically, this will take 14h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Buenos Aires to Baltimore/Washington Airport?

    Prices for flights from Buenos Aires to Baltimore/Washington Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buenos Aires to Baltimore/Washington Airport?

  • How old do you have to be to fly from Buenos Aires to Baltimore/Washington 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 Buenos Aires to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington 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 Buenos Aires to Baltimore

Compare and see reviews for airlines that fly from Buenos Aires to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $787Free CancellationRating
7.9
8,288 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Baltimore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Baltimore. momondo saves you time and could save you money on your trip.

Can I find flights from Buenos Aires to Baltimore with flexible booking policies on momondo?

Flights from Buenos Aires to Baltimore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buenos Aires to Baltimore?

momondo helps you find the best flight between Buenos Aires and Baltimore 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 Buenos Aires to Baltimore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buenos Aires to Baltimore 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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