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Cheap flights from Baltimore to Buenos Aires from $270

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.
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Copa Airlines Logo
3:38 pm - 7:59 amBWI-EZE
14h 21m1 stop
Copa Airlines Logo
2:15 am - 2:10 pmEZE-BWI
13h 55m1 stop
$630Copa Airlines
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Mon, Dec 8 - Sun, Dec 14
United Airlines Logo
3:52 pm - 9:20 amBWI-EZE
15h 28m1 stop
United Airlines Logo
10:05 pm - 11:30 amEZE-BWI
15h 25m1 stop
$640United Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 16
Delta Logo
7:15 am - 7:20 amBWI-EZE
22h 05m1 stop
Delta Logo
8:55 pm - 5:03 pmEZE-BWI
21h 08m1 stop
$646Delta
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Wed, Mar 4 - Tue, Mar 17
United Airlines Logo
8:00 am - 7:20 amBWI-EZE
21h 20m1 stop
United Airlines Logo
11:55 pm - 11:58 pmEZE-BWI
26h 03m1 stop
$648United Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 18
LATAM Airlines Logo
1:02 pm - 9:00 amBWI-EZE
17h 58m1 stop
LATAM Airlines Logo
8:55 pm - 11:56 amEZE-BWI
17h 01m1 stop
$649LATAM Airlines
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Sun, Feb 1 - Fri, Feb 13
Delta Logo
11:45 am - 10:15 amBWI-EZE
20h 30m2 stops
Delta Logo
11:55 pm - 8:32 pmEZE-BWI
21h 37m1 stop
$650Delta
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Tue, Mar 3 - Mon, Mar 23
Copa Airlines Logo
3:42 pm - 7:59 amBWI-EZE
14h 17m1 stop
Copa Airlines Logo
2:15 am - 2:10 pmEZE-BWI
13h 55m1 stop
$663Copa Airlines
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Sun, Nov 30 - Sun, Dec 7
United Airlines Logo
8:00 am - 7:20 amBWI-EZE
21h 20m1 stop
United Airlines Logo
11:55 pm - 4:15 pmEZE-BWI
18h 20m1 stop
$668United Airlines
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Fri, Dec 5 - Tue, Dec 9
LATAM Airlines Logo
6:59 pm - 10:15 amBWI-EZE
37h 16m2 stops
LATAM Airlines Logo
10:25 pm - 5:56 pmEZE-BWI
21h 31m2 stops
$674LATAM Airlines
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Mon, Feb 9 - Thu, Feb 19
LATAM Airlines Logo
6:30 pm - 2:30 amBWI-EZE
31h 00m2 stops
LATAM Airlines Logo
7:45 am - 9:15 amEZE-BWI
26h 30m2 stops
$676LATAM Airlines
Find Deal
Fri, Apr 24 - Wed, Apr 29

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 1
BWI1:02 pmBaltimore/Washington
17h 58m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Feb 13
EZE8:55 pmBuenos Aires Ministro Pistarini
17h 01m
1 stop
BWI11:56 amBaltimore/Washington
$649
Find similar
LATAM Airlines
Feb 9
BWI6:59 pmBaltimore/Washington
37h 16m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Feb 19
EZE10:25 pmBuenos Aires Ministro Pistarini
21h 31m
2 stops
BWI5:56 pmBaltimore/Washington
$674
Find similar
LATAM Airlines
Apr 24
BWI6:30 pmBaltimore/Washington
31h 00m
2 stops
EZE2:30 amBuenos Aires Ministro Pistarini
Apr 29
EZE7:45 amBuenos Aires Ministro Pistarini
26h 30m
2 stops
BWI9:15 amBaltimore/Washington
$676
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
Nov 20
BWI12:16 pmBaltimore/Washington
18h 44m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 3
EZE8:55 pmBuenos Aires Ministro Pistarini
14h 23m
1 stop
BWI9:18 amBaltimore/Washington
$638
Find similar
Delta
Mar 4
BWI7:15 amBaltimore/Washington
22h 05m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
Mar 17
EZE8:55 pmBuenos Aires Ministro Pistarini
21h 08m
1 stop
BWI5:03 pmBaltimore/Washington
$646
Find similar
Delta
Mar 3
BWI7:15 amBaltimore/Washington
25h 00m
2 stops
EZE10:15 amBuenos Aires Ministro Pistarini
Mar 16
EZE10:25 pmBuenos Aires Ministro Pistarini
26h 46m
2 stops
BWI12:11 amBaltimore/Washington
$650
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 19, 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

Mon 12/8

3:38 pm-7:59 am

1 stop14h 21m

Buenos Aires Ministro Pistarini

Sun 12/14

2:15 am-2:10 pm

1 stop13h 55m

$630

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 2/9

3:52 pm-9:20 am

1 stop15h 28m

Buenos Aires Ministro Pistarini

Mon 2/16

10:05 pm-11:30 am

1 stop15h 25m

$640

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 3/4

7:15 am-7:20 am

1 stop22h 05m

Buenos Aires Ministro Pistarini

Tue 3/17

8:55 pm-5:03 pm

1 stop21h 08m

$646

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 12/8

8:00 am-7:20 am

1 stop21h 20m

Buenos Aires Ministro Pistarini

Thu 12/18

11:55 pm-11:58 pm

1 stop26h 03m

$648

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 2/1

1:02 pm-9:00 am

1 stop17h 58m

Buenos Aires Ministro Pistarini

Fri 2/13

8:55 pm-11:56 am

1 stop17h 01m

$649

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Tue 3/3

11:45 am-10:15 am

2 stops20h 30m

Buenos Aires Ministro Pistarini

Mon 3/23

11:55 pm-8:32 pm

1 stop21h 37m

$650

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 11/30

3:42 pm-7:59 am

1 stop14h 17m

Buenos Aires Ministro Pistarini

Sun 12/7

2:15 am-2:10 pm

1 stop13h 55m

$663

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Fri 12/5

8:00 am-7:20 am

1 stop21h 20m

Buenos Aires Ministro Pistarini

Tue 12/9

11:55 pm-4:15 pm

1 stop18h 20m

$668

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 2/9

6:59 pm-10:15 am

2 stops37h 16m

Buenos Aires Ministro Pistarini

Thu 2/19

10:25 pm-5:56 pm

2 stops21h 31m

$674

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Fri 4/24

6:30 pm-2:30 am

2 stops31h 00m

Buenos Aires Ministro Pistarini

Wed 4/29

7:45 am-9:15 am

2 stops26h 30m

$676

Flights are sorted by cheapest round-trip flights 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 13h 43m.

  • 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
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $629Free CancellationRating
7.4
9,020 reviews
Search United Airlines flights
American AirlinesPriceFrom $653Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $687Free CancellationRating
7.6
1,566 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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