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Cheap flights from Baltimore to Buenos Aires from $250

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 8/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:00 pm - 7:05 am
BWI
-
EZE
15h 05m
1 stop
American Airlines Logo
10:00 pm - 2:56 pm
EZE
-
BWI
17h 56m
1 stop
$662American Airlines
Mon, Jun 22 - Mon, Jul 6
Multiple Airlines Logo
3:04 pm - 8:00 am
BWI
-
EZE
15h 56m
1 stop
Multiple Airlines Logo
9:00 pm - 11:45 am
EZE
-
BWI
15h 45m
1 stop
$666Multiple Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
3:03 pm - 8:00 am
BWI
-
EZE
15h 57m
1 stop
United Airlines Logo
9:00 pm - 11:47 am
EZE
-
BWI
15h 47m
1 stop
$667United Airlines
Wed, Jul 1 - Mon, Jul 6
Delta Logo
2:10 pm - 9:40 am
BWI
-
EZE
18h 30m
2 stops
Delta Logo
1:10 pm - 10:47 am
EZE
-
BWI
22h 37m
2 stops
$671Delta
Wed, Jul 1 - Tue, Jul 28
LATAM Airlines Logo
7:38 pm - 9:45 am
BWI
-
EZE
13h 07m
1 stop
LATAM Airlines Logo
8:10 pm - 1:03 pm
EZE
-
BWI
17h 53m
1 stop
$675LATAM Airlines
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
12:55 pm - 8:00 am
BWI
-
EZE
18h 05m
1 stop
United Airlines Logo
9:00 pm - 10:45 pm
EZE
-
BWI
26h 45m
1 stop
$676United Airlines
Tue, Jul 7 - Tue, Jul 14
Copa Airlines Logo
4:41 pm - 12:51 am
BWI
-
EZE
31h 10m
1 stop
Copa Airlines Logo
8:59 am - 3:15 pm
EZE
-
BWI
31h 16m
1 stop
$678Copa Airlines
Sat, Sep 5 - Fri, Sep 11
LATAM Airlines Logo
7:40 pm - 9:40 am
BWI
-
EZE
37h 00m
2 stops
LATAM Airlines Logo
1:10 pm - 10:56 am
EZE
-
BWI
22h 46m
2 stops
$686LATAM Airlines
Sun, Sep 13 - Wed, Sep 16
Delta Logo
2:16 pm - 9:45 am
BWI
-
EZE
18h 29m
1 stop
Delta Logo
8:10 pm - 10:07 am
EZE
-
BWI
14h 57m
1 stop
$688Delta
Sat, Jun 20 - Sat, Jun 27
Delta Logo
6:24 pm - 6:50 pm
BWI
-
EZE
23h 26m
2 stops
Delta Logo
8:10 pm - 6:32 pm
EZE
-
BWI
23h 22m
1 stop
$692Delta
Sat, Jun 20 - Sun, Jun 28

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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
Jul 1
BWI7:38 pmBaltimore/Washington
13h 07m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 5
EZE8:10 pmBuenos Aires Ministro Pistarini
17h 53m
1 stop
BWI1:03 pmBaltimore/Washington
$675
LATAM Airlines
Sep 13
BWI7:40 pmBaltimore/Washington
37h 00m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Sep 16
EZE1:10 pmBuenos Aires Ministro Pistarini
22h 46m
2 stops
BWI10:56 amBaltimore/Washington
$686
LATAM Airlines
Jun 18
BWI11:54 amBaltimore/Washington
20h 51m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jun 27
EZE8:10 pmBuenos Aires Ministro Pistarini
14h 57m
1 stop
BWI10:07 amBaltimore/Washington
$694

United Airlines flights from Baltimore to Buenos Aires Ministro Pistarini Airport

Our best United Airlines deals on Baltimore to Buenos Aires Ministro Pistarini Airport flight tickets
United Airlines
Jul 1
BWI3:03 pmBaltimore/Washington
15h 57m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 6
EZE9:00 pmBuenos Aires Ministro Pistarini
15h 47m
1 stop
BWI11:47 amBaltimore/Washington
$667
United Airlines
Jun 16
BWI3:03 pmBaltimore/Washington
15h 57m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jun 21
EZE9:00 pmBuenos Aires Ministro Pistarini
20h 20m
1 stop
BWI4:20 pmBaltimore/Washington
$669
United Airlines
Jul 7
BWI12:55 pmBaltimore/Washington
18h 05m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Jul 14
EZE9:00 pmBuenos Aires Ministro Pistarini
26h 45m
1 stop
BWI10:45 pmBaltimore/Washington
$676

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 June 10, 2026.
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

Cheapest round-trip

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 6/22

3:00 pm-7:05 am

1 stop15h 05m

Buenos Aires Ministro Pistarini

Mon 7/6

10:00 pm-2:56 pm

1 stop17h 56m

$662

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 9/9

3:04 pm-8:00 am

1 stop15h 56m

Buenos Aires Ministro Pistarini

Sun 9/13

9:00 pm-11:45 am

1 stop15h 45m

$666

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 7/1

3:03 pm-8:00 am

1 stop15h 57m

Buenos Aires Ministro Pistarini

Mon 7/6

9:00 pm-11:47 am

1 stop15h 47m

$667

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 7/1

2:10 pm-9:40 am

2 stops18h 30m

Buenos Aires Ministro Pistarini

Tue 7/28

1:10 pm-10:47 am

2 stops22h 37m

$671
Quickest round-trip

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 7/1

7:38 pm-9:45 am

1 stop13h 07m

Buenos Aires Ministro Pistarini

Sun 7/5

8:10 pm-1:03 pm

1 stop17h 53m

$675

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Tue 7/7

12:55 pm-8:00 am

1 stop18h 05m

Buenos Aires Ministro Pistarini

Tue 7/14

9:00 pm-10:45 pm

1 stop26h 45m

$676

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 9/5

4:41 pm-12:51 am

1 stop31h 10m

Buenos Aires Ministro Pistarini

Fri 9/11

8:59 am-3:15 pm

1 stop31h 16m

$678

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 9/13

7:40 pm-9:40 am

2 stops37h 00m

Buenos Aires Ministro Pistarini

Wed 9/16

1:10 pm-10:56 am

2 stops22h 46m

$686

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 6/20

2:16 pm-9:45 am

1 stop18h 29m

Buenos Aires Ministro Pistarini

Sat 6/27

8:10 pm-10:07 am

1 stop14h 57m

$688

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 6/20

6:24 pm-6:50 pm

2 stops23h 26m

Buenos Aires Ministro Pistarini

Sun 6/28

8:10 pm-6:32 pm

1 stop23h 22m

$692

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 September, then book flights to Buenos Aires Ministro Pistarini Airport from Baltimore during March instead. Flights to Buenos Aires Ministro Pistarini Airport in March, while not as cheap as those in September, still average around $645.

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

You could potentially save up to 13% 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 05m

Direct flights

None
The fastest flight from Baltimore to Buenos Aires Ministro Pistarini Airport takes 13h 05m
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

Frequently asked questions about flying from Baltimore to Buenos Aires Ministro Pistarini Airport

  • 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 05m.

  • 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
7.4
1,926 reviews
Search LATAM Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,397 reviews
Search Delta flights
Copa AirlinesPriceFrom $336Free CancellationRating
7.5
1,569 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $653Free CancellationRating
7.1
11,636 reviews
Search American 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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