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Cheap flights from Baltimore to Buenos Aires from $301

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Buenos Aires

Cheap round-trip flights

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Copa Airlines Logo
3:43 pm - 4:25 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
34h 42m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:02 am - 2:16 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
14h 14m1 stop Panama City Tocumen Intl
$557Copa Airlines
Wed, Nov 18 - Thu, Dec 3
Copa Airlines Logo
3:43 pm - 2:10 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
32h 27m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:02 am - 2:16 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
14h 14m1 stop Panama City Tocumen Intl
$557Copa Airlines
Fri, Nov 27 - Sun, Dec 6
American Airlines Logo
7:16 pm - 10:00 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
12h 44m1 stop Miami
American Airlines Logo
10:30 pm - 3:05 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
18h 35m1 stop Dallas/Fort Worth
$568American Airlines
Sun, Nov 15 - Wed, Nov 18
American Airlines Logo
6:33 am - 9:00 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
24h 27m1 stop Dallas/Fort Worth
American Airlines Logo
11:35 pm - 6:22 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
20h 47m1 stop Miami
$568American Airlines
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
6:00 am - 7:20 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
23h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 4:17 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
18h 22m1 stop Houston George Bush Intcntl
$568United Airlines
Thu, Dec 3 - Sun, Dec 13
United Airlines Logo
4:07 pm - 9:20 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
15h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
11:55 pm - 4:24 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
18h 29m1 stop Houston George Bush Intcntl
$568United Airlines
Fri, Jan 22 - Fri, Feb 12
LATAM Airlines Logo
6:29 pm - 9:40 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
13h 11m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
11:35 pm - 12:54 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
15h 19m1 stop Atlanta Hartsfield-Jackson
$637LATAM Airlines
Mon, Nov 30 - Sat, Dec 12
Delta Logo
6:10 pm - 9:40 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
13h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:35 pm - 5:03 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
18h 28m1 stop Atlanta Hartsfield-Jackson
$648Delta
Wed, Mar 3 - Thu, Mar 18
Delta Logo
7:00 am - 6:20 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
22h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
7:20 am - 12:26 amEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
18h 06m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$648Delta
Tue, Apr 6 - Thu, Apr 15
LATAM Airlines Logo
6:10 pm - 9:40 amBWI  Baltimore/Washington-EZE Buenos Aires Ministro Pistarini
13h 30m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
11:35 pm - 1:04 pmEZE  Buenos Aires Ministro Pistarini-BWI Baltimore/Washington
14h 29m1 stop Atlanta Hartsfield-Jackson
$648LATAM Airlines
Sun, Feb 28 - Wed, Mar 17

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Copa Airlines flights from Baltimore to Buenos Aires

Our best Copa Airlines deals on Baltimore to Buenos Aires flight tickets
Copa Airlines
Nov 15
BWI3:43 pmBaltimore/Washington
33h 27m
1 stop
EZE3:10 amBuenos Aires Ministro Pistarini
Nov 24
EZE2:45 pmBuenos Aires Ministro Pistarini
25h 29m
1 stop
BWI2:14 pmBaltimore/Washington
$557
Copa Airlines
Dec 2
BWI3:42 pmBaltimore/Washington
14h 18m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Dec 11
EZE2:02 amBuenos Aires Ministro Pistarini
14h 14m
1 stop
BWI2:16 pmBaltimore/Washington
$570
Copa Airlines
Nov 18
BWI3:43 pmBaltimore/Washington
34h 42m
1 stop
EZE4:25 amBuenos Aires Ministro Pistarini
Dec 5
EZE9:10 amBuenos Aires Ministro Pistarini
31h 06m
1 stop
BWI2:16 pmBaltimore/Washington
$586

LATAM Airlines flights from Baltimore to Buenos Aires

Our best LATAM Airlines deals on Baltimore to Buenos Aires flight tickets
LATAM Airlines
Nov 30
BWI6:29 pmBaltimore/Washington
13h 11m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Dec 12
EZE11:35 pmBuenos Aires Ministro Pistarini
15h 19m
1 stop
BWI12:54 pmBaltimore/Washington
$637
LATAM Airlines
Feb 16
BWI4:39 pmBaltimore/Washington
25h 01m
2 stops
AEP7:40 pmBuenos Aires Jorge Newbery
Feb 23
AEP4:40 amBuenos Aires Jorge Newbery
21h 46m
2 stops
BWI12:26 amBaltimore/Washington
$648
LATAM Airlines
Feb 24
BWI6:10 pmBaltimore/Washington
13h 30m
1 stop
EZE9:40 amBuenos Aires Ministro Pistarini
Mar 3
EZE9:30 pmBuenos Aires Ministro Pistarini
13h 46m
1 stop
BWI9:16 amBaltimore/Washington
$649

momondo Fare Finder

 
Use the filters below to find and compare flights from Baltimore to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Wed 11/18

3:43 pm-4:25 am

1 stop34h 42m

Buenos Aires Ministro Pistarini

Thu 12/3

2:02 am-2:16 pm

1 stop14h 14m

$557

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Fri 11/27

3:43 pm-2:10 am

1 stop32h 27m

Buenos Aires Ministro Pistarini

Sun 12/6

2:02 am-2:16 pm

1 stop14h 14m

$557

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Sun 11/15

7:16 pm-10:00 am

1 stop12h 44m

Buenos Aires Ministro Pistarini

Wed 11/18

10:30 pm-3:05 pm

1 stop18h 35m

$568

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Thu 11/26

6:33 am-9:00 am

1 stop24h 27m

Buenos Aires Ministro Pistarini

Thu 12/3

11:35 pm-6:22 pm

1 stop20h 47m

$568

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Thu 12/3

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Sun 12/13

11:55 pm-4:17 pm

1 stop18h 22m

$568

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Fri 1/22

4:07 pm-9:20 am

1 stop15h 13m

Buenos Aires Ministro Pistarini

Fri 2/12

11:55 pm-4:24 pm

1 stop18h 29m

$568

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Mon 11/30

6:29 pm-9:40 am

1 stop13h 11m

Buenos Aires Ministro Pistarini

Sat 12/12

11:35 pm-12:54 pm

1 stop15h 19m

$637

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Wed 3/3

6:10 pm-9:40 am

1 stop13h 30m

Buenos Aires Ministro Pistarini

Thu 3/18

11:35 pm-5:03 pm

1 stop18h 28m

$648

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Tue 4/6

7:00 am-6:20 am

2 stops22h 20m

Buenos Aires Ministro Pistarini

Thu 4/15

7:20 am-12:26 am

2 stops18h 06m

$648
Quickest round-trip

BaltimoreBuenos Aires

BWI Baltimore/Washington - EZE Buenos Aires Ministro Pistarini

BWIEZE

Baltimore/Washington

Sun 2/28

6:10 pm-9:40 am

1 stop13h 30m

Buenos Aires Ministro Pistarini

Wed 3/17

11:35 pm-1:04 pm

1 stop14h 29m

$648

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 Buenos Aires from

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

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 Buenos Aires?

The cheapest month to fly to Buenos Aires from Baltimore is in February. Flight prices, which tend to average around $553, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Buenos Aires from Baltimore during April instead. Flights to Buenos Aires in April, while not as cheap as those in February, still average around $665.

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

You could potentially save up to 17% on your flight if you consider stops on a Baltimore to Buenos Aires flight.

When to book flights from Baltimore to Buenos Aires

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

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

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

Best Price Found

$301

Fastest flight time

12h 32m

Direct flights

None
The best one-way flight to Buenos Aires from Baltimore in the past 72 hours is $301. The best round-trip flight deal from Baltimore to Buenos Aires found on momondo in the last 72 hours is $557.
The fastest flight from Baltimore to Buenos Aires takes 12h 32m
There are no direct flights from Baltimore to Buenos Aires. There are no popular flight routes from Baltimore to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Baltimore to Buenos Aires

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

    The straight-line distance from Baltimore/Washington to Buenos Aires is 5233.8 mi. Flights usually cover this in 12h 32m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Baltimore/Washington Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires 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.

  • What is the most popular airline from Baltimore to Buenos Aires?

Best airlines flying from Baltimore to Buenos Aires

Compare and see reviews for airlines that fly from Baltimore to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $315Free CancellationRating
7.8
8,696 reviews
Search Delta flights
United AirlinesPriceFrom $328Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $368Free CancellationRating
7.4
1,968 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $395Free CancellationRating
7.6
1,552 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $689Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Flights from Baltimore to Buenos Aires 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 Baltimore to Buenos Aires?

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

Price alerts on flights to Buenos Aires from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buenos Aires trip

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport