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Cheap flights from Baltimore to Buenos Aires from $265

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 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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American Airlines Logo
10:09 am - 7:10 amBWI-EZE
19h 01m1 stop
American Airlines Logo
10:35 pm - 6:24 pmEZE-BWI
20h 49m1 stop
$640American Airlines
Find Deal
Thu, Jan 8 - Tue, Mar 10
American Airlines Logo
5:21 pm - 10:15 amBWI-EZE
14h 54m1 stop
American Airlines Logo
9:40 pm - 1:01 pmEZE-BWI
17h 21m2 stops
$644American Airlines
Find Deal
Wed, Nov 26 - Fri, Dec 5
Delta Logo
12:15 pm - 5:55 amBWI-EZE
16h 40m2 stops
Delta Logo
8:10 pm - 5:06 pmEZE-BWI
21h 56m1 stop
$646Delta
Find Deal
Tue, Apr 21 - Tue, May 5
LATAM Airlines Logo
7:00 am - 9:35 amBWI-EZE
25h 35m2 stops
LATAM Airlines Logo
7:40 am - 12:11 amEZE-BWI
17h 31m2 stops
$650LATAM Airlines
Find Deal
Wed, Mar 11 - Wed, Apr 1
Copa Airlines Logo
3:42 pm - 7:59 amBWI-EZE
14h 17m1 stop
Copa Airlines Logo
12:07 am - 2:10 pmEZE-BWI
16h 03m1 stop
$663Copa Airlines
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Wed, Nov 19 - Tue, Dec 2
United Airlines Logo
6:00 am - 7:20 amBWI-EZE
23h 20m1 stop
United Airlines Logo
10:05 pm - 4:15 pmEZE-BWI
20h 10m1 stop
$670United Airlines
Find Deal
Thu, Nov 20 - Mon, Dec 8
United Airlines Logo
3:56 pm - 9:20 amBWI-EZE
15h 24m1 stop
United Airlines Logo
11:55 pm - 4:15 pmEZE-BWI
18h 20m1 stop
$673United Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Copa Airlines Logo
4:45 pm - 7:55 amBWI-EZE
14h 10m1 stop
Copa Airlines Logo
2:13 am - 3:10 pmEZE-BWI
13h 57m1 stop
$678Copa Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 31
LATAM Airlines Logo
5:30 pm - 2:30 amBWI-EZE
32h 00m2 stops
LATAM Airlines Logo
7:45 am - 12:15 amEZE-BWI
17h 30m2 stops
$690LATAM Airlines
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Sat, Apr 11 - Sat, Apr 18
Delta Logo
4:49 pm - 9:00 amBWI-EZE
14h 11m1 stop
Delta Logo
11:55 pm - 3:44 pmEZE-BWI
17h 49m1 stop
$700Delta
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Sat, Nov 22 - Thu, Nov 27

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 8
BWI10:09 amBaltimore/Washington
19h 01m
1 stop
EZE7:10 amBuenos Aires Ministro Pistarini
Mar 10
EZE10:35 pmBuenos Aires Ministro Pistarini
20h 49m
1 stop
BWI6:24 pmBaltimore/Washington
$640
Find similar
American Airlines
Nov 26
BWI5:21 pmBaltimore/Washington
14h 54m
1 stop
EZE10:15 amBuenos Aires Ministro Pistarini
Dec 5
EZE9:40 pmBuenos Aires Ministro Pistarini
17h 21m
2 stops
BWI1:01 pmBaltimore/Washington
$644
Find similar
American Airlines
Nov 20
BWI10:26 amBaltimore/Washington
18h 59m
1 stop
EZE7:25 amBuenos Aires Ministro Pistarini
Dec 2
EZE11:59 pmBuenos Aires Ministro Pistarini
15h 49m
2 stops
BWI1:48 pmBaltimore/Washington
$694
Find similar

Delta flights from Baltimore to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Baltimore to Buenos Aires Ministro Pistarini Airport flight tickets
Delta
Apr 21
BWI12:15 pmBaltimore/Washington
16h 40m
2 stops
EZE5:55 amBuenos Aires Ministro Pistarini
May 5
EZE8:10 pmBuenos Aires Ministro Pistarini
21h 56m
1 stop
BWI5:06 pmBaltimore/Washington
$646
Find similar
Delta
Nov 5
BWI4:44 pmBaltimore/Washington
14h 16m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Nov 7
EZE10:25 pmBuenos Aires Ministro Pistarini
22h 15m
2 stops
BWI6:40 pmBaltimore/Washington
$650
Find similar
Delta
Nov 22
BWI4:49 pmBaltimore/Washington
14h 11m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Nov 27
EZE11:55 pmBuenos Aires Ministro Pistarini
17h 49m
1 stop
BWI3:44 pmBaltimore/Washington
$700
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 November 2, 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

Thu 1/8

10:09 am-7:10 am

1 stop19h 01m

Buenos Aires Ministro Pistarini

Tue 3/10

10:35 pm-6:24 pm

1 stop20h 49m

$640

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 11/26

5:21 pm-10:15 am

1 stop14h 54m

Buenos Aires Ministro Pistarini

Fri 12/5

9:40 pm-1:01 pm

2 stops17h 21m

$644

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Tue 4/21

12:15 pm-5:55 am

2 stops16h 40m

Buenos Aires Ministro Pistarini

Tue 5/5

8:10 pm-5:06 pm

1 stop21h 56m

$646

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 3/11

7:00 am-9:35 am

2 stops25h 35m

Buenos Aires Ministro Pistarini

Wed 4/1

7:40 am-12:11 am

2 stops17h 31m

$650

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 11/19

3:42 pm-7:59 am

1 stop14h 17m

Buenos Aires Ministro Pistarini

Tue 12/2

12:07 am-2:10 pm

1 stop16h 03m

$663

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Thu 11/20

6:00 am-7:20 am

1 stop23h 20m

Buenos Aires Ministro Pistarini

Mon 12/8

10:05 pm-4:15 pm

1 stop20h 10m

$670

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Thu 12/4

3:56 pm-9:20 am

1 stop15h 24m

Buenos Aires Ministro Pistarini

Tue 12/9

11:55 pm-4:15 pm

1 stop18h 20m

$673

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

2:13 am-3:10 pm

1 stop13h 57m

$678

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 4/11

5:30 pm-2:30 am

2 stops32h 00m

Buenos Aires Ministro Pistarini

Sat 4/18

7:45 am-12:15 am

2 stops17h 30m

$690

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 11/22

4:49 pm-9:00 am

1 stop14h 11m

Buenos Aires Ministro Pistarini

Thu 11/27

11:55 pm-3:44 pm

1 stop17h 49m

$700

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 March, 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 March, 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.

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

Direct flights

None
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.
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  • 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 14h 10m.

  • 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
DeltaPriceFrom $609Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $629Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
American AirlinesPriceFrom $653Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $687Free CancellationRating
7.6
1,561 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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