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$355+ Cheap flights from Buenos Aires (BUE) to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — BWI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Buenos Aires to Maryland

Keep the following information in mind while searching for Buenos Aires to Maryland flight deals. Data was last updated June 16, 2025.

Round-trip from

$627
(Cheapflightsfares)

One-way from

$355
(Cheapflightsfares)

Popular in

January

Cheapest in

April

Average price

$829
From Buenos Aires (BUE) to Maryland
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One-way flight from Buenos Aires (BUE) to Maryland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Buenos Aires to Maryland

Cheapest flights from Buenos Aires to Maryland
Explore the most affordable flight options available from Buenos Aires to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:40 amEZE - IAD
2 stops26h 05mAvianca
Wed 10/297:10 amIAD - EZE
1 stop16h 05mAvianca
Deal found 6/15$627
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/309:00 pmEZE - DCA
1 stop15h 46mUnited Airlines
Mon 12/12:51 pmDCA - EZE
1 stop16h 29mUnited Airlines
Deal found 6/15$648
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/309:00 pmEZE - BWI
1 stop20h 18mUnited Airlines
Mon 11/1712:35 pmBWI - EZE
1 stop18h 45mUnited Airlines
Deal found 6/14$648
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/309:00 pmEZE - IAD
1 stop15h 32mUnited Airlines
Mon 12/16:00 amIAD - EZE
1 stop23h 20mUnited Airlines
Deal found 6/15$648
This Copa Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:47 amEZE - IAD
1 stop21h 44mCopa Airlines
Tue 9/302:25 amIAD - EZE
1 stop21h 30mCopa Airlines
Deal found 6/14$657
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:14 pmEZE - DCA
2 stops19h 46mLATAM Airlines
Tue 12/21:55 pmDCA - EZE
2 stops17h 20mLATAM Airlines
Deal found 6/14$731
This Cheapflightsfares deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/23:40 pmAEP - DCA
2 stops23h 20mLATAM Airlines
Tue 12/21:55 pmDCA - AEP
2 stops22h 45mLATAM Airlines
Deal found 6/14$731
This Mytrip deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:40 amEZE - IAD
3 stops19h 35mMultiple Airlines
Sun 8/315:45 amIAD - EZE
3 stops30h 51mMultiple Airlines
Deal found 6/15$744
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:10 pmEZE - DCA
1 stop13h 59mDelta
Tue 11/1811:00 amDCA - EZE
1 stop20h 45mDelta
Deal found 6/16$760
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:10 pmEZE - BWI
1 stop17h 19mDelta
Tue 11/181:00 pmBWI - EZE
2 stops18h 45mDelta
Deal found 6/16$760
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:10 pmEZE - IAD
1 stop19h 26mDelta
Tue 11/185:10 pmIAD - EZE
1 stop14h 35mDelta
Deal found 6/14$760
This Flightnetwork deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/287:00 amAEP - IAD
2 stops17h 45mAvianca
Mon 7/73:25 pmIAD - AEP
1 stop13h 15mAvianca
Deal found 6/14$760

Cheapflights Fare Finder

Customize your flight search to find flights from Buenos Aires to Maryland 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Buenos Aires to Maryland that are best for you.

Fly from

Buenos Aires

Fly to

Maryland

Route

Depart

Return

Price

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Thu 10/9

1:40 am-2:45 am

2 stops26h 05m

Washington, D.C. Dulles Intl

Wed 10/29

7:10 am-12:15 am

1 stop16h 05m

$627

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Mon 6/30

9:00 pm-11:46 am

1 stop15h 46m

Washington, D.C. Reagan-National

Mon 12/1

2:51 pm-9:20 am

1 stop16h 29m

$648

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Mon 6/30

9:00 pm-4:18 pm

1 stop20h 18m

Baltimore/Washington

Mon 11/17

12:35 pm-9:20 am

1 stop18h 45m

$648

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Mon 6/30

9:00 pm-11:32 am

1 stop15h 32m

Washington, D.C. Dulles Intl

Mon 12/1

6:00 am-7:20 am

1 stop23h 20m

$648

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Tue 9/9

3:47 am-12:31 am

1 stop21h 44m

Washington, D.C. Dulles Intl

Tue 9/30

2:25 am-12:55 am

1 stop21h 30m

$657

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Wed 7/2

7:14 pm-2:00 pm

2 stops19h 46m

Washington, D.C. Reagan-National

Tue 12/2

1:55 pm-9:15 am

2 stops17h 20m

$731

Buenos AiresWashington, D.C.

AEP - DCA

AEPDCA

Buenos Aires Jorge Newbery

Wed 7/2

3:40 pm-2:00 pm

2 stops23h 20m

Washington, D.C. Reagan-National

Tue 12/2

1:55 pm-2:40 pm

2 stops22h 45m

$731

Buenos AiresWashington, D.C.

EZE - IAD

EZEIAD

Buenos Aires Ministro Pistarini

Sat 8/9

6:40 am-1:15 am

3 stops19h 35m

Washington, D.C. Dulles Intl

Sun 8/31

5:45 am-1:36 pm

3 stops30h 51m

$744

Buenos AiresWashington, D.C.

EZE - DCA

EZEDCA

Buenos Aires Ministro Pistarini

Mon 6/30

8:10 pm-9:09 am

1 stop13h 59m

Washington, D.C. Reagan-National

Tue 11/18

11:00 am-9:45 am

1 stop20h 45m

$760

Buenos AiresBaltimore

EZE - BWI

EZEBWI

Buenos Aires Ministro Pistarini

Mon 6/30

8:10 pm-12:29 pm

1 stop17h 19m

Baltimore/Washington

Tue 11/18

1:00 pm-9:45 am

2 stops18h 45m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 60 results
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Best time to book a flight from Buenos Aires to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Maryland

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated June 16, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines and Copa Airlines from Buenos Aires to Maryland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,452 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,711 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Buenos Aires to Maryland one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $355. American Airlines flights start at $448 while deals on Delta start at $466 one-way.

  • What are the most popular routes from Buenos Aires to Maryland?

    The most popular flight routes from Buenos Aires to Maryland are Buenos Aires Ministro Pistarini - Washington, D.C. Dulles Intl, Buenos Aires Ministro Pistarini - Washington, D.C. Reagan-National and Buenos Aires Ministro Pistarini - Baltimore/Washington.

  • Can I find deals for flights from Buenos Aires to Maryland that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Maryland.

  • Can I find deals for business class flights from Buenos Aires to Maryland?

    Yes. Cheapflights offers flight deals from Buenos Aires to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Buenos Aires to Maryland (average of $241). Flying from Buenos Aires to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buenos Aires to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buenos Aires to Maryland

Discover the top airline that operate flights from Buenos Aires to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$882Average$988FlexibilityNo cancel feeOn-timeN/A

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