Question 1

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) cost?

Accepted Answer

You can find cheap one-way flights and cheap return flights from $721 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) with Expedia. Roundtrip flights usually range from $908 to $4549. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

The cheapest month to fly from BWI to AEP is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Question 3

Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

Enter BWI to AEP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

Delta is one of the cheapest airlines offering connecting flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery), with round-trip tickets starting from around $735 with a layover in Hartsfield-Jackson Atlanta Intl. (ATL). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

Question 7

What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

The earliest flight from Baltimore (BWI) to Buenos Aires (AEP) usually departs at around 5:35 AM, operated by Delta and Aerolineas Argentinas. This seasonal service is active in August, making it a great option for early travelers looking to make the most of their time in Buenos Aires. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 8

How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

Flights from BWI to AEP with one stop typically take around 23 hours 50 minutes, covering approximately 5,227 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 9

Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

Select the "Business class" and "First class" filters when looking for BWI to AEP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

Question 10

How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 11

What airports do you fly into for Buenos Aires from Baltimore Washington Intl. Thurgood Marshall (BWI)?

Accepted Answer

From Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Aeroparque Jorge Newbery (AEP) and Ministro Pistarini Intl. (EZE) in Buenos Aires. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Miami Intl. (MIA), George Bush Intercontinental (IAH) before reaching Buenos Aires. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 12

Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 13

Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) flight and hotel package?

Accepted Answer

Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) Buenos Aires Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 14

Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery)?

Accepted Answer

If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Buenos Aires (AEP-Aeroparque Jorge Newbery) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Baltimore Washington Intl. Thurgood Marshall
Destination airport	Aeroparque Jorge Newbery
Airlines serving	Delta, LATAM Airlines Group
Roundtrip price	$720
Distance	5226 mi

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$315 Cheap Flights from Baltimore (BWI) to Buenos Aires (AEP)