£173 Cheap Flights from Baltimore (BWI) to New Orleans (MSY)

View £173 flight on Thu, 6 Aug 2026Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap Flights from Baltimore (BWI) to New Orleans (MSY)

Prices were available within the past 7 days and start at £173 for one-way flights and £344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 6 Aug - Sat, 8 Aug
BWI
Baltimore
MSY
New Orleans
£344 Return, found 6 days ago
£344
Return
found 6 days ago
Select American Airlines flight, departing Thu, 6 Aug from Baltimore to New Orleans, returning Sat, 8 Aug, priced at £344 found 6 days ago
Delta
Thu, 6 Aug - Sat, 8 Aug
BWI
Baltimore
MSY
New Orleans
£356 Return, found 6 days ago
£356
Return
found 6 days ago
Select Delta flight, departing Thu, 6 Aug from Baltimore to New Orleans, returning Sat, 8 Aug, priced at £356 found 6 days ago
Alaska Airlines
Tue, 2 Jun - Thu, 11 Jun
BWI
Baltimore
MSY
New Orleans
£584 Return, found 1 day ago
£584
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 2 Jun from Baltimore to New Orleans, returning Thu, 11 Jun, priced at £584 found 1 day ago
Alaska Airlines
Sat, 6 Jun - Thu, 11 Jun
BWI
Baltimore
MSY
New Orleans
£639 Return, found 17 hours ago
£639
Return
found 17 hours ago
Select Alaska Airlines flight, departing Sat, 6 Jun from Baltimore to New Orleans, returning Thu, 11 Jun, priced at £639 found 17 hours ago
Alaska Airlines
Tue, 2 Jun - Thu, 11 Jun
BWI
Baltimore
MSY
New Orleans
£658 Return, found 1 day ago
£658
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 2 Jun from Baltimore to New Orleans, returning Thu, 11 Jun, priced at £658 found 1 day ago
Alaska Airlines
Tue, 2 Jun - Thu, 11 Jun
BWI
Baltimore
MSY
New Orleans
£687 Return, found 1 day ago
£687
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 2 Jun from Baltimore to New Orleans, returning Thu, 11 Jun, priced at £687 found 1 day ago
Alaska Airlines
Sun, 16 Aug - Sun, 23 Aug
BWI
Baltimore
MSY
New Orleans
£706 Return, found 1 day ago
£706
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from Baltimore to New Orleans, returning Sun, 23 Aug, priced at £706 found 1 day ago
Alaska Airlines
Sun, 16 Aug - Sun, 23 Aug
BWI
Baltimore
MSY
New Orleans
£707 Return, found 1 day ago
£707
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from Baltimore to New Orleans, returning Sun, 23 Aug, priced at £707 found 1 day ago
Alaska Airlines
Sat, 6 Jun - Thu, 11 Jun
BWI
Baltimore
MSY
New Orleans
£714 Return, found 17 hours ago
£714
Return
found 17 hours ago
Select Alaska Airlines flight, departing Sat, 6 Jun from Baltimore to New Orleans, returning Thu, 11 Jun, priced at £714 found 17 hours ago
Alaska Airlines
Sat, 6 Jun - Thu, 11 Jun
BWI
Baltimore
MSY
New Orleans
£716 Return, found 17 hours ago
£716
Return
found 17 hours ago
Select Alaska Airlines flight, departing Sat, 6 Jun from Baltimore to New Orleans, returning Thu, 11 Jun, priced at £716 found 17 hours ago

Frequently asked questions

What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
September is typically the cheapest month to fly from Baltimore Washington International Thurgood Marshall (BWI) to Louis Armstrong New Orleans International (MSY), with average return fares of approximately £204. This is about 19% lower than the average price throughout the year. September often sees lower prices because it falls outside of peak holiday seasons, when demand for travel tends to decrease. August and October are also good months to find deals on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Enter BWI to MSY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), 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.
What is the best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will differ from traveller to traveller. If you like to fly early, NK offers early morning flights. If price is the most important factor, NK typically offers the lowest fares. WN offers the most daily flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Based on booking data from the past year, the cheapest months to fly from Baltimore Washington Intl. Thurgood Marshall (BWI) to Louis Armstrong New Orleans Intl. (MSY) are typically September and August, with average return flights around £204. These months are ideal if you're looking for the best value on your trip to New Orleans.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
There are approximately 3 nonstop flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Louis Armstrong New Orleans Intl. (MSY). For even more choice, look at flights that include layovers, as there are around 151 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Orlando Intl. (MCO).
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Louis Armstrong New Orleans Intl. (MSY) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
You'll typically find the most flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Louis Armstrong New Orleans Intl. (MSY) on a Thursday, with around 91 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include WN, DL, and AA. Flight options are notably more on Thursdays compared to other days.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Louis Armstrong New Orleans Intl. (MSY) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time. Many major carriers, including WN, DL and UA, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in New Orleans with plenty of time to settle in.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Flying nonstop from BWI to MSY takes around 2 hours 50 minutes, with the route covering approximately 999 miles. Flights with a layover typically take 3 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Select the "Business class" and "First class" filters when looking for BWI to MSY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) 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.
What airports do you fly into for New Orleans from Baltimore Washington Intl. Thurgood Marshall (BWI)?
If you're planning to travel to New Orleans from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into Louis Armstrong New Orleans Intl. (MSY) Some flights may connect through major hubs like O'Hare Intl. (ORD), Evers Intl. (JAN), Charlotte-Douglas Intl. (CLT) before reaching New Orleans. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) 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.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package 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.
Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) 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.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines
Return price
£343
Distance
1597 km
Average flight time
2 hours 43 mins

Book with confidence

Compare flights from Baltimore to New Orleans easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Baltimore to New Orleans. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Louis Armstrong New Orleans Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Louis Armstrong New Orleans Intl. (MSY)

The easiest way to view the best deals on flights from Baltimore to New Orleans today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl. start at just £344 and range up to £716.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Baltimore and New Orleans
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Baltimore to New Orleans flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Baltimore Washington Intl. Thurgood Marshall to Louis Armstrong New Orleans Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Baltimore to New Orleans easily and book with confidence

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