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Cheap flights from Baltimore (BWI) to Buenos Aires (BUE) from $326

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — BUE
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Baltimore to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

July

Cheapest in

September

Round-trip from

$791

One-way from

$475
High demand for flights, 8% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Baltimore/Washington to Buenos Aires (BUE)
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One-way flight from Baltimore/Washington to Buenos Aires (BUE)
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What is the cheapest day to fly round-trip from Baltimore to Buenos Aires?

Saturday is generally a great day to depart. Flying on this day could help you save up to 39%.

How far in advance should I book a flight from Baltimore to Buenos Aires?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 26% on flights from Baltimore to Buenos Aires compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $873. For sooner than that we have options available in the next 3 days from $1,121.

What is the cheapest month to fly from Baltimore to Buenos Aires?

Flights from Baltimore to Buenos Aires lean towards being more expensive in December. Prices are generally better when you fly from Baltimore to Buenos Aires in May, with the cheapest ticket starting at $683.

What is the cheapest time of day to fly from BWI to BUE?

It’s typically best to fly out from Baltimore to Buenos Aires at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Baltimore to Buenos Aires flights in June & July 2024

Find cheap flight options from Baltimore to Buenos Aires specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
These are some of the best deals we've found on flights to Buenos Aires in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 7/238:41 pmBWI - EZE
3 stops35h 19mMultiple Airlines
Mon 8/55:36 amEZE - BWI
3 stops31h 18mMultiple Airlines
Deal found 6/9$901
Sun 7/710:45 pmBWI - EZE
3 stops28h 50mMultiple Airlines
Tue 7/238:00 amEZE - BWI
3 stops25h 25mMultiple Airlines
Deal found 6/9$933
Mon 6/177:05 pmBWI - EZE
2 stops28h 00mMultiple Airlines
Mon 6/246:00 amEZE - BWI
3 stops28h 20mMultiple Airlines
Deal found 6/9$935
Wed 7/176:00 amBWI - EZE
3 stops21h 35mMultiple Airlines
Wed 7/315:36 amEZE - BWI
3 stops37h 14mMultiple Airlines
Deal found 6/9$943
Sun 7/72:20 pmBWI - EZE
2 stops28h 10mMultiple Airlines
Tue 7/238:00 amEZE - BWI
3 stops25h 25mMultiple Airlines
Deal found 6/9$957
Sun 7/75:00 amBWI - EZE
2 stops25h 10mAmerican Airlines
Tue 7/239:30 pmEZE - BWI
2 stops22h 55mAmerican Airlines
Deal found 6/9$968
Mon 7/1510:40 pmBWI - EZE
3 stops38h 50mMultiple Airlines
Tue 7/306:40 amEZE - BWI
2 stops26h 45mMultiple Airlines
Deal found 6/10$970
Thu 7/46:15 amBWI - EZE
1 stop24h 45mUnited Airlines
Thu 7/189:00 pmEZE - BWI
1 stop26h 32mUnited Airlines
Deal found 6/9$975
Mon 7/159:30 amBWI - EZE
3 stops36h 31mMultiple Airlines
Wed 7/315:36 amEZE - BWI
3 stops37h 14mMultiple Airlines
Deal found 6/9$977

Baltimore to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
These are some of the best deals we've found on flights to Buenos Aires in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 9/97:20 pmBWI - EZE
3 stops31h 25mMultiple Airlines
Mon 9/304:50 pmEZE - BWI
3 stops18h 46mMultiple Airlines
Deal found 6/9$870
Mon 8/57:18 pmBWI - EZE
3 stops33h 17mMultiple Airlines
Tue 8/209:00 amEZE - BWI
3 stops36h 44mMultiple Airlines
Deal found 6/9$891
Tue 9/312:24 pmBWI - EZE
3 stops34h 41mMultiple Airlines
Fri 9/61:40 amEZE - BWI
2 stops21h 35mMultiple Airlines
Deal found 6/10$896
Tue 7/238:41 pmBWI - EZE
3 stops35h 19mMultiple Airlines
Mon 8/55:36 amEZE - BWI
3 stops31h 18mMultiple Airlines
Deal found 6/9$901
Mon 8/510:08 pmBWI - EZE
3 stops30h 27mMultiple Airlines
Mon 8/191:40 amEZE - BWI
3 stops24h 45mMultiple Airlines
Deal found 6/9$902
Mon 8/198:54 pmBWI - EZE
3 stops29h 51mMultiple Airlines
Wed 9/44:50 pmEZE - BWI
3 stops26h 38mMultiple Airlines
Deal found 6/10$906
Mon 8/510:08 pmBWI - EZE
3 stops30h 27mMultiple Airlines
Mon 8/191:40 amEZE - BWI
2 stops17h 57mMultiple Airlines
Deal found 6/9$911
Mon 8/199:03 amBWI - EZE
2 stops19h 32mMultiple Airlines
Tue 9/33:45 amEZE - BWI
3 stops46h 27mMultiple Airlines
Deal found 6/10$921
Mon 8/57:00 amBWI - EZE
2 stops21h 35mMultiple Airlines
Tue 8/209:00 amEZE - BWI
3 stops36h 44mMultiple Airlines
Deal found 6/9$922

Baltimore to Buenos Aires flights leaving soon

Find last-minute flight options from Baltimore to Buenos Aires for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Have a look at some of the flights available from Baltimore to Buenos Aires departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Mon 6/177:05 pmBWI - EZE
2 stops28h 00mMultiple Airlines
Mon 6/246:00 amEZE - BWI
3 stops28h 20mMultiple Airlines
Deal found 6/9$935
Mon 6/177:05 pmBWI - EZE
2 stops28h 00mMultiple Airlines
Mon 6/244:50 pmEZE - BWI
2 stops20h 04mMultiple Airlines
Deal found 6/9$1,002
Mon 6/175:45 amBWI - EZE
3 stops21h 50mMultiple Airlines
Mon 6/246:00 amEZE - BWI
3 stops28h 20mMultiple Airlines
Deal found 6/9$1,006
Mon 6/171:50 pmBWI - EZE
1 stop18h 55mDelta
Mon 6/248:00 pmEZE - BWI
1 stop13h 45mDelta
Deal found 6/9$1,111
Mon 6/174:42 pmBWI - EZE
1 stop14h 04mMultiple Airlines
Mon 6/249:40 pmEZE - BWI
2 stops35h 15mMultiple Airlines
Deal found 6/9$1,114
Mon 6/175:06 pmBWI - AEP
2 stops17h 27mLATAM Airlines
Mon 6/245:10 pmAEP - BWI
2 stops18h 42mLATAM Airlines
Deal found 6/9$1,115
Mon 6/177:05 pmBWI - EZE
2 stops28h 00mMultiple Airlines
Sun 6/232:30 amEZE - BWI
2 stops23h 15mMultiple Airlines
Deal found 6/9$1,126
Wed 6/194:42 pmBWI - EZE
1 stop28h 26mCopa Airlines
Sun 6/3010:36 amEZE - BWI
1 stop29h 39mCopa Airlines
Deal found 6/10$1,136
Mon 6/175:45 amBWI - EZE
3 stops21h 50mMultiple Airlines
Sun 6/232:30 amEZE - BWI
2 stops23h 15mMultiple Airlines
Deal found 6/9$1,197

One-way flights to Buenos Aires from Baltimore

Search for one-way flight options from Baltimore to Buenos Aires. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Take a look at some of the one-way flights we've detected from Baltimore to Buenos Aires. Users needing a return flight from Baltimore to Buenos Aires should utilize the search form above.
Wed 8/289:03 amBWI - EZE
3 stops23h 57mMultiple Airlines
Deal found 6/9$326
Tue 10/16:00 pmBWI - EZE
3 stops29h 50mMultiple Airlines
Deal found 6/9$366
Wed 8/289:03 amBWI - EZE
2 stops19h 32mMultiple Airlines
Deal found 6/9$379
Thu 6/273:20 pmBWI - EZE
3 stops34h 35mMultiple Airlines
Deal found 6/9$405
Tue 10/16:00 pmBWI - EZE
2 stops24h 30mMultiple Airlines
Deal found 6/9$412
Tue 10/227:20 pmBWI - EZE
3 stops35h 40mMultiple Airlines
Deal found 6/10$415
Mon 6/175:50 amBWI - EZE
3 stops39h 18mMultiple Airlines
Deal found 6/9$418
Mon 6/177:05 pmBWI - AEP
3 stops52h 05mMultiple Airlines
Deal found 6/9$425
Mon 6/177:05 pmBWI - EZE
2 stops28h 00mMultiple Airlines
Deal found 6/9$427

Find flights from Baltimore to Buenos Aires within your budget

Customize your flight search to find flights from Baltimore to Buenos Aires 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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$870 - $1,046

Route

Depart

Return

Price

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 9/9

3 stops31h 25m

Buenos Aires Ministro Pistarini

Mon 9/30

3 stops18h 46m

$870

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 8/5

3 stops33h 17m

Buenos Aires Ministro Pistarini

Tue 8/20

3 stops36h 44m

$891

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 8/19

1 stop14h 45m

Buenos Aires Ministro Pistarini

Tue 8/27

1 stop20h 25m

$946

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 11/11

2 stops17h 45m

Buenos Aires Ministro Pistarini

Fri 11/15

1 stop21h 47m

$950

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Sun 7/7

2 stops25h 10m

Buenos Aires Ministro Pistarini

Tue 7/23

2 stops22h 55m

$968

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Mon 9/9

1 stop13h 58m

Buenos Aires Ministro Pistarini

Sun 9/29

1 stop13h 38m

$973

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Thu 7/4

1 stop24h 45m

Buenos Aires Ministro Pistarini

Thu 7/18

1 stop26h 32m

$975

Baltimore/WashingtonBuenos Aires Jorge Newbery

BWI - AEP

BWIAEP

Baltimore/Washington

Wed 9/11

2 stops20h 37m

Buenos Aires Jorge Newbery

Mon 9/16

2 stops18h 36m

$1,046

Baltimore/WashingtonBuenos Aires Ministro Pistarini

BWI - EZE

BWIEZE

Baltimore/Washington

Sat 11/2

1 stop15h 55m

Buenos Aires Ministro Pistarini

Sat 11/16

2 stops19h 12m

$1,046

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Baltimore to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Buenos Aires. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Buenos Aires flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Baltimore to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Baltimore 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.

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January 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 June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated June 10, 2024.
Read through reviews of airlines operating flights from Baltimore to Buenos Aires, such as Copa Airlines, LATAM Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,538 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.5
Good
2,314 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,647 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,138 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • What airport do you fly from for flights from Baltimore to Buenos Aires?

    Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Buenos Aires from Baltimore. Booking flights from Baltimore/Washington (BWI) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 5 different airlines.

  • Can I find flights from Baltimore to Buenos Aires for under $900 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Buenos Aires for under $900. The cheapest flight booked recently is on Multiple Airlines for just $870, but on average you can expect to pay $943.

  • Are there last-minute flights available from Baltimore to Buenos Aires for under $1,000?

    There are currently 20+ open flights from Baltimore to Buenos Aires within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from Baltimore to Buenos Aires round-trip?

    According to our current data, United Airlines ($946), American Airlines ($950), and Copa Airlines ($973) offers the cheapest pricing from Baltimore to Buenos Aires. United Airlines is 16% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $466 on Copa Airlines. Other airlines that offer cheap prices include United Airlines from $469 and American Airlines from $475 one-way.

  • What does BWI to EZE mean?

    Great question - BWI to EZE just means Baltimore/Washington Airport to Buenos Aires Ministro Pistarini Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Buenos Aires Jorge Newbery Airport (AEP).

  • Can I find deals for flights from Baltimore to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Baltimore to Buenos Aires that allow pets onboard?

    Many airlines flying from Baltimore to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Buenos Aires?

    Yes, you can often find last-minute deals on Baltimore to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Buenos Aires flight deals updated?

    The Baltimore to Buenos Aires flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Baltimore to Buenos Aires?

    When booking a flight from Baltimore to Buenos Aires, you may want to consider flying on American Airlines, Copa Airlines or Delta as they are the most popular for this route.

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

    Currently, April is the cheapest month in which you can book a flight from Baltimore to Buenos Aires (average of $793). Flying from Baltimore to Buenos Aires in December is currently the most expensive (average of $1,145). 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 Baltimore to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Dulles Intl to Ministro Pistarini flights
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Top 5 airlines flying from Baltimore to Buenos Aires

Discover the top 5 airlines that operate flights from Baltimore to Buenos Aires. 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 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$375Average$843FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$521Average$1,267FlexibilityNo cancel feeOn-time69%
DeltaCheapest$788Average$1,160FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$842Average$1,071FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$889Average$984FlexibilityNo cancel feeOn-time81%
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Search flights from Baltimore to Buenos Aires by cabin class

Find flights from Baltimore to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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