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Cheap flights from Baltimore to Buenos Aires from $246

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 9/7. 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.
Multiple Airlines Logo
6:35 pm - 9:45 am
BWI
-
EZE
14h 10m
1 stop
Multiple Airlines Logo
9:15 pm - 9:28 am
EZE
-
BWI
37h 13m
2 stops
$666Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Copa Airlines Logo
4:41 pm - 10:26 pm
BWI
-
EZE
28h 45m
1 stop
Copa Airlines Logo
8:59 am - 3:15 pm
EZE
-
BWI
31h 16m
1 stop
$676Copa Airlines
Sun, Sep 6 - Thu, Sep 17
Delta Logo
6:20 pm - 9:45 am
BWI
-
EZE
14h 25m
1 stop
Delta Logo
1:10 pm - 1:05 pm
EZE
-
BWI
24h 55m
2 stops
$678Delta
Thu, Aug 13 - Wed, Aug 26
LATAM Airlines Logo
7:00 am - 6:10 am
BWI
-
EZE
22h 10m
2 stops
LATAM Airlines Logo
8:10 pm - 1:05 pm
EZE
-
BWI
17h 55m
1 stop
$679LATAM Airlines
Sun, Aug 23 - Sun, Aug 30
Copa Airlines Logo
4:41 pm - 2:30 am
BWI
-
EZE
32h 49m
1 stop
Copa Airlines Logo
2:17 am - 3:15 pm
EZE
-
BWI
13h 58m
1 stop
$686Copa Airlines
Sun, Sep 6 - Fri, Sep 18
Delta Logo
7:00 am - 7:35 am
BWI
-
EZE
22h 35m
1 stop
Delta Logo
11:35 pm - 5:03 pm
EZE
-
BWI
19h 28m
1 stop
$688Delta
Sun, Nov 15 - Thu, Dec 3
LATAM Airlines Logo
2:10 pm - 7:35 am
BWI
-
EZE
15h 25m
1 stop
LATAM Airlines Logo
7:20 am - 12:26 am
EZE
-
BWI
19h 06m
2 stops
$690LATAM Airlines
Wed, Nov 25 - Tue, Dec 1
Delta Logo
2:10 pm - 9:40 am
BWI
-
EZE
17h 30m
2 stops
Delta Logo
11:35 pm - 5:03 pm
EZE
-
BWI
19h 28m
1 stop
$692Delta
Mon, Nov 16 - Thu, Nov 19
American Airlines Logo
4:25 pm - 8:45 am
BWI
-
EZE
15h 20m
2 stops
American Airlines Logo
11:35 pm - 3:14 pm
EZE
-
BWI
16h 39m
2 stops
$693American Airlines
Thu, Aug 27 - Thu, Sep 3
LATAM Airlines Logo
7:00 am - 6:10 am
BWI
-
EZE
22h 10m
2 stops
LATAM Airlines Logo
12:15 pm - 10:57 am
EZE
-
BWI
23h 42m
2 stops
$694LATAM Airlines
Wed, Aug 26 - Wed, Sep 2

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Copa Airlines flights from Baltimore to Buenos Aires Ministro Pistarini Airport

Our best Copa Airlines deals on Baltimore to Buenos Aires Ministro Pistarini Airport flight tickets
Copa Airlines
Sep 6
BWI4:41 pmBaltimore/Washington
28h 45m
1 stop
EZE10:26 pmBuenos Aires Ministro Pistarini
Sep 17
EZE8:59 amBuenos Aires Ministro Pistarini
31h 16m
1 stop
BWI3:15 pmBaltimore/Washington
$676
Copa Airlines
Sep 6
BWI4:41 pmBaltimore/Washington
32h 49m
1 stop
EZE2:30 amBuenos Aires Ministro Pistarini
Sep 18
EZE2:17 amBuenos Aires Ministro Pistarini
13h 58m
1 stop
BWI3:15 pmBaltimore/Washington
$686
Copa Airlines
Sep 30
BWI4:41 pmBaltimore/Washington
14h 16m
1 stop
EZE7:57 amBuenos Aires Ministro Pistarini
Oct 15
EZE2:17 amBuenos Aires Ministro Pistarini
13h 58m
1 stop
BWI3:15 pmBaltimore/Washington
$736

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
Aug 27
BWI4:25 pmBaltimore/Washington
15h 20m
2 stops
EZE8:45 amBuenos Aires Ministro Pistarini
Sep 3
EZE11:35 pmBuenos Aires Ministro Pistarini
16h 39m
2 stops
BWI3:14 pmBaltimore/Washington
$693
American Airlines
Aug 19
BWI6:52 pmBaltimore/Washington
12h 53m
1 stop
EZE8:45 amBuenos Aires Ministro Pistarini
Aug 31
EZE10:30 pmBuenos Aires Ministro Pistarini
24h 23m
1 stop
BWI9:53 pmBaltimore/Washington
$696
American Airlines
Aug 22
BWI6:35 pmBaltimore/Washington
13h 10m
1 stop
EZE8:45 amBuenos Aires Ministro Pistarini
Sep 5
EZE11:35 pmBuenos Aires Ministro Pistarini
19h 55m
1 stop
BWI6:30 pmBaltimore/Washington
$699

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 July 14, 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 9/14

6:35 pm-9:45 am

1 stop14h 10m

Buenos Aires Ministro Pistarini

Mon 9/21

9:15 pm-9:28 am

2 stops37h 13m

$666

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 9/6

4:41 pm-10:26 pm

1 stop28h 45m

Buenos Aires Ministro Pistarini

Thu 9/17

8:59 am-3:15 pm

1 stop31h 16m

$676

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Thu 8/13

6:20 pm-9:45 am

1 stop14h 25m

Buenos Aires Ministro Pistarini

Wed 8/26

1:10 pm-1:05 pm

2 stops24h 55m

$678

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 8/23

7:00 am-6:10 am

2 stops22h 10m

Buenos Aires Ministro Pistarini

Sun 8/30

8:10 pm-1:05 pm

1 stop17h 55m

$679

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 9/6

4:41 pm-2:30 am

1 stop32h 49m

Buenos Aires Ministro Pistarini

Fri 9/18

2:17 am-3:15 pm

1 stop13h 58m

$686

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 11/15

7:00 am-7:35 am

1 stop22h 35m

Buenos Aires Ministro Pistarini

Thu 12/3

11:35 pm-5:03 pm

1 stop19h 28m

$688

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 11/25

2:10 pm-7:35 am

1 stop15h 25m

Buenos Aires Ministro Pistarini

Tue 12/1

7:20 am-12:26 am

2 stops19h 06m

$690

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 11/16

2:10 pm-9:40 am

2 stops17h 30m

Buenos Aires Ministro Pistarini

Thu 11/19

11:35 pm-5:03 pm

1 stop19h 28m

$692
Quickest round-trip

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Thu 8/27

4:25 pm-8:45 am

2 stops15h 20m

Buenos Aires Ministro Pistarini

Thu 9/3

11:35 pm-3:14 pm

2 stops16h 39m

$693

BaltimoreBuenos Aires

BWI - EZE

BWIEZE

Baltimore/Washington

Wed 8/26

7:00 am-6:10 am

2 stops22h 10m

Buenos Aires Ministro Pistarini

Wed 9/2

12:15 pm-10:57 am

2 stops23h 42m

$694

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 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 March instead. Flights to Buenos Aires Ministro Pistarini Airport in March, while not as cheap as those in August, still average around $645.

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

You could potentially save up to 8% 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 10m

Direct flights

None
The fastest flight from Baltimore to Buenos Aires Ministro Pistarini Airport takes 13h 10m
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 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
LATAM AirlinesPriceFrom $278Free CancellationRating
7.4
1,955 reviews
Search LATAM Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.8
8,467 reviews
Search Delta flights
Copa AirlinesPriceFrom $336Free CancellationRating
7.6
1,560 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $720Free CancellationRating
7.1
11,808 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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