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Cheap flights from Baltimore to Buenos Aires 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 Baltimore to Buenos Aires departing on 1/1. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 7:10 am
BWI
-
EZE
23h 10m1 stop
American Airlines Logo
11:20 pm - 5:56 pm
EZE
-
BWI
20h 36m1 stop
$600American Airlines
Wed, Jan 7 - Wed, Jan 28
American Airlines Logo
6:00 am - 7:10 am
BWI
-
EZE
23h 10m1 stop
American Airlines Logo
11:20 pm - 9:18 pm
EZE
-
BWI
23h 58m2 stops
$604American Airlines
Wed, Jan 7 - Wed, Jan 28
LATAM Airlines Logo
7:15 am - 7:20 am
BWI
-
EZE
22h 05m1 stop
LATAM Airlines Logo
3:55 pm - 10:00 am
EZE
-
BWI
20h 05m2 stops
$634LATAM Airlines
Sat, Feb 28 - Fri, Mar 6
Copa Airlines Logo
3:45 pm - 7:57 am
BWI
-
EZE
14h 12m1 stop
Copa Airlines Logo
2:27 am - 2:10 pm
EZE
-
BWI
13h 43m1 stop
$642Copa Airlines
Mon, Feb 9 - Fri, Feb 13
Copa Airlines Logo
3:45 pm - 7:57 am
BWI
-
EZE
14h 12m1 stop
Copa Airlines Logo
2:48 pm - 2:10 pm
EZE
-
BWI
25h 22m1 stop
$647Copa Airlines
Sat, Feb 7 - Sat, Feb 14
Copa Airlines Logo
4:45 pm - 7:55 am
BWI
-
EZE
14h 10m1 stop
Copa Airlines Logo
12:14 am - 3:17 pm
EZE
-
BWI
16h 03m1 stop
$653Copa Airlines
Wed, Mar 11 - Tue, Mar 31
Copa Airlines Logo
3:45 pm - 10:34 pm
BWI
-
EZE
28h 49m1 stop
Copa Airlines Logo
2:48 pm - 2:11 pm
EZE
-
BWI
25h 23m1 stop
$661Copa Airlines
Sat, Feb 14 - Sat, Feb 28
Copa Airlines Logo
3:37 pm - 10:34 pm
BWI
-
EZE
28h 57m1 stop
Copa Airlines Logo
2:48 pm - 2:10 pm
EZE
-
BWI
25h 22m1 stop
$663Copa Airlines
Sat, Jan 31 - Sat, Feb 7
Copa Airlines Logo
3:37 pm - 10:34 pm
BWI
-
EZE
28h 57m1 stop
Copa Airlines Logo
2:27 am - 2:10 pm
EZE
-
BWI
13h 43m1 stop
$664Copa Airlines
Sat, Jan 31 - Sat, Feb 7
Delta Logo
8:20 am - 7:20 am
BWI
-
EZE
21h 00m1 stop
Delta Logo
8:55 pm - 9:23 am
EZE
-
BWI
14h 28m1 stop
$669Delta
Sun, Feb 15 - Mon, Mar 2

American Airlines flights from Baltimore to Buenos Aires Ministro Pistarini Airport

Our best American Airlines deals on Baltimore to Buenos Aires Ministro Pistarini Airport flight tickets
American Airlines
Jan 7
BWI6:00 amBaltimore/Washington
23h 10m
1 stop
EZE7:10 amBuenos Aires Ministro Pistarini
Jan 28
EZE11:20 pmBuenos Aires Ministro Pistarini
20h 36m
1 stop
BWI5:56 pmBaltimore/Washington
$600
Find similar
American Airlines
Jan 7
BWI6:00 amBaltimore/Washington
23h 10m
1 stop
EZE7:10 amBuenos Aires Ministro Pistarini
Jan 28
EZE11:20 pmBuenos Aires Ministro Pistarini
23h 58m
2 stops
BWI9:18 pmBaltimore/Washington
$604
Find similar

LATAM Airlines flights from Baltimore to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Baltimore to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Feb 28
BWI7:15 amBaltimore/Washington
22h 05m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Mar 6
EZE3:55 pmBuenos Aires Ministro Pistarini
20h 05m
2 stops
BWI10:00 amBaltimore/Washington
$634
Find similar
LATAM Airlines
Mar 20
BWI6:59 pmBaltimore/Washington
13h 01m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 28
EZE8:55 pmBuenos Aires Ministro Pistarini
13h 44m
1 stop
BWI9:39 amBaltimore/Washington
$671
Find similar
LATAM Airlines
Apr 19
BWI2:10 pmBaltimore/Washington
18h 35m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 27
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 59m
1 stop
BWI11:09 amBaltimore/Washington
$679
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Buenos Aires Ministro Pistarini 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 December 18, 2025.
Use the filters below to find and compare flights from Baltimore to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 1/7

6:00 am-7:10 am

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 1/28

11:20 pm-5:56 pm

1 stop20h 36m

$600

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 1/7

6:00 am-7:10 am

1 stop23h 10m

Buenos Aires Ministro Pistarini

Wed 1/28

11:20 pm-9:18 pm

2 stops23h 58m

$604

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 2/28

7:15 am-7:20 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Fri 3/6

3:55 pm-10:00 am

2 stops20h 05m

$634

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 2/9

3:45 pm-7:57 am

1 stop14h 12m

Buenos Aires Ministro Pistarini

Fri 2/13

2:27 am-2:10 pm

1 stop13h 43m

$642

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 2/7

3:45 pm-7:57 am

1 stop14h 12m

Buenos Aires Ministro Pistarini

Sat 2/14

2:48 pm-2:10 pm

1 stop25h 22m

$647

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 3/11

4:45 pm-7:55 am

1 stop14h 10m

Buenos Aires Ministro Pistarini

Tue 3/31

12:14 am-3:17 pm

1 stop16h 03m

$653

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 2/14

3:45 pm-10:34 pm

1 stop28h 49m

Buenos Aires Ministro Pistarini

Sat 2/28

2:48 pm-2:11 pm

1 stop25h 23m

$661

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 1/31

3:37 pm-10:34 pm

1 stop28h 57m

Buenos Aires Ministro Pistarini

Sat 2/7

2:48 pm-2:10 pm

1 stop25h 22m

$663

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 1/31

3:37 pm-10:34 pm

1 stop28h 57m

Buenos Aires Ministro Pistarini

Sat 2/7

2:27 am-2:10 pm

1 stop13h 43m

$664

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 2/15

8:20 am-7:20 am

1 stop21h 00m

Buenos Aires Ministro Pistarini

Mon 3/2

8:55 pm-9:23 am

1 stop14h 28m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Baltimore to Buenos Aires Ministro Pistarini 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 typical price of a round-trip flight between Baltimore and Buenos Aires Ministro Pistarini Airport?

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of August, then book flights to Buenos Aires Ministro Pistarini Airport from Baltimore during May instead. Flights to Buenos Aires Ministro Pistarini Airport in May, while not as cheap as those in August, still average around $766.

What is the cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

Our data shows that Monday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $963. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Saturday is $1,148.

What is the cheapest time of day to depart on your flight to Buenos Aires Ministro Pistarini Airport?

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is in the morning. momondo users have found flights departing from Baltimore to Buenos Aires Ministro Pistarini Airport in the morning for as low as $926. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,141 on average. Flights to Buenos Aires Ministro Pistarini Airport from Baltimore at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

When to book flights from Baltimore to Buenos Aires Ministro Pistarini Airport

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

Cheap Baltimore to Buenos Aires Ministro Pistarini Airport (BWI to EZE) flight deals and tips

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

Fastest flight time

13h 42m

Direct flights

None
The fastest flight from Baltimore to Buenos Aires Ministro Pistarini Airport takes 13h 42m
There are no direct flights from Baltimore to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Baltimore to Buenos Aires Ministro Pistarini Airport.
Search flight deals

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

    There are 5245.5 mi between Baltimore/Washington and Buenos Aires Ministro Pistarini. A reasonable flight in good conditions will take 13h 42m.

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

    Prices for flights from Baltimore/Washington Airport to Buenos Aires Ministro Pistarini Airport are updated daily.

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

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

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

    The necessary travel and health documents for your Buenos Aires Ministro Pistarini 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.

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

Best airlines flying from Baltimore to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Baltimore to Buenos Aires Ministro Pistarini Airport with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $278Free CancellationRating
7.5
1,893 reviews
Search LATAM Airlines flights
DeltaPriceFrom $609Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $629Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
American AirlinesPriceFrom $653Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $687Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights

Why use momondo?

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

Finding the right flight to Buenos Aires from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

All flight searches from Baltimore to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Baltimore to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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