HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$44+ Cheap flights from Baltimore (BWI) to Louisiana

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — MSY
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Louisiana with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Louisiana

Keep the following information in mind while searching for Baltimore to Louisiana flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$104
(Cheapflightsfares)

One-way from

$44
(Booking.com)

Popular in

February

Cheapest in

August

Average price

$343
Provider with most accurate pricing for Washington, D.C. (WAS)-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New Orleans Louis Armstrong flights.
Search Deals
From Baltimore/Washington to Louisiana
Search Deals
One-way flight from Baltimore/Washington to Louisiana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Baltimore to Louisiana

Cheapest flights from Baltimore to Louisiana
Explore the most affordable flight options available from Baltimore to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:15 amBWI - MSY
1 stop11h 06mSpirit Airlines
Sat 5/39:29 pmMSY - BWI
Nonstop2h 30mSpirit Airlines
Deal found 3/25$101
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:27 pmBWI - SHV
1 stop7h 31mAmerican Airlines
Tue 5/206:00 pmSHV - BWI
1 stop4h 53mAmerican Airlines
Deal found 3/25$194
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/176:00 pmBWI - MSY
Nonstop2h 44mMultiple Airlines
Sun 4/207:51 pmMSY - BWI
1 stop14h 36mMultiple Airlines
Deal found 3/25$213
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:45 pmBWI - MSY
Nonstop2h 45mSouthwest
Sun 5/253:00 pmMSY - BWI
1 stop5h 45mSouthwest
Deal found 3/25$234
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 4/157:00 amBWI - LFT
1 stop7h 03mDelta
Tue 5/205:40 pmLFT - BWI
1 stop6h 08mDelta
Deal found 3/25$237
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:55 pmBWI - LFT
1 stop5h 01mAmerican Airlines
Sat 4/194:11 pmLFT - BWI
1 stop5h 25mAmerican Airlines
Deal found 3/25$244
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/195:55 pmBWI - BTR
1 stop7h 07mAmerican Airlines
Sat 4/264:23 pmBTR - BWI
1 stop5h 13mAmerican Airlines
Deal found 3/25$244
This Frontier deal was found by Cheapflights users on 3/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:15 amBWI - MSY
1 stop5h 53mFrontier
Sun 4/207:51 pmMSY - BWI
1 stop14h 36mFrontier
Deal found 3/25$248
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 4/2410:19 amBWI - SHV
1 stop5h 29mDelta
Thu 5/15:23 pmSHV - BWI
1 stop6h 18mDelta
Deal found 3/25$254
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 5/3010:07 amBWI - BTR
1 stop5h 37mDelta
Mon 6/23:30 pmBTR - BWI
1 stop4h 13mDelta
Deal found 3/24$258
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/246:15 amBWI - SHV
2 stops10h 18mUnited Airlines
Thu 5/17:00 amSHV - BWI
1 stop8h 17mUnited Airlines
Deal found 3/25$260
This Mytrip deal was found by Cheapflights users on 3/25. 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 6/2112:12 pmBWI - SHV
1 stop20h 13mMultiple Airlines
Sun 6/292:06 pmSHV - BWI
1 stop24h 45mMultiple Airlines
Deal found 3/25$266

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Louisiana 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 March 26, 2025.
Use the filters below to find and compare flights from Baltimore to Louisiana that are best for you.

Fly from

Baltimore

Fly to

Louisiana

Route

Depart

Return

Price

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Tue 4/29

9:15 am-7:21 pm

1 stop11h 06m

New Orleans Louis Armstrong

Sat 5/3

9:29 pm-12:59 am

Nonstop2h 30m

$101

BaltimoreShreveport

BWI - SHV

BWISHV

Baltimore/Washington

Tue 5/13

5:27 pm-11:58 pm

1 stop7h 31m

Shreveport

Tue 5/20

6:00 pm-11:53 pm

1 stop4h 53m

$194

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Thu 4/17

6:00 pm-7:44 pm

Nonstop2h 44m

New Orleans Louis Armstrong

Sun 4/20

7:51 pm-11:27 am

1 stop14h 36m

$213

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Wed 5/21

7:45 pm-9:30 pm

Nonstop2h 45m

New Orleans Louis Armstrong

Sun 5/25

3:00 pm-9:45 pm

1 stop5h 45m

$234

BaltimoreLafayette

BWI - LFT

BWILFT

Baltimore/Washington

Tue 4/15

7:00 am-1:03 pm

1 stop7h 03m

Lafayette Regional

Tue 5/20

5:40 pm-12:48 am

1 stop6h 08m

$237

BaltimoreLafayette

BWI - LFT

BWILFT

Baltimore/Washington

Wed 4/9

5:55 pm-9:56 pm

1 stop5h 01m

Lafayette Regional

Sat 4/19

4:11 pm-10:36 pm

1 stop5h 25m

$244

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 4/19

5:55 pm-12:02 am

1 stop7h 07m

Baton Rouge Ryan

Sat 4/26

4:23 pm-10:36 pm

1 stop5h 13m

$244

BaltimoreNew Orleans

BWI - MSY

BWIMSY

Baltimore/Washington

Sun 4/6

8:15 am-1:08 pm

1 stop5h 53m

New Orleans Louis Armstrong

Sun 4/20

7:51 pm-11:27 am

1 stop14h 36m

$248

BaltimoreShreveport

BWI - SHV

BWISHV

Baltimore/Washington

Thu 4/24

10:19 am-2:48 pm

1 stop5h 29m

Shreveport

Thu 5/1

5:23 pm-12:41 am

1 stop6h 18m

$254

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Fri 5/30

10:07 am-2:44 pm

1 stop5h 37m

Baton Rouge Ryan

Mon 6/2

3:30 pm-8:43 pm

1 stop4h 13m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 36 results
1
2
3
4

Best time to book a flight from Baltimore to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Louisiana

What is the cheapest month to book a flight from Baltimore to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Baltimore to Louisiana (average of $256). Flying from Baltimore to Louisiana in April is currently the most expensive (average of $343). 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.

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

Find hourly flight availability from Baltimore to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Louisiana as you normally would.

Rainfall in Louisiana by month

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

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

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

If weather is an important factor for your trip to Louisiana, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated March 26, 2025.
To help decide which airline to fly from Baltimore to Louisiana, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Louisiana. 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 Louisiana?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Louisiana from Baltimore.

  • How popular is this Baltimore to Louisiana flight route?

    This flight path from Baltimore/Washington to Louisiana was viewed by 49 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $44 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $95 and American Airlines from $105 one-way.

  • What are the most popular routes from Baltimore to Louisiana?

    When deciding which route to take from Baltimore to Louisiana consider Baltimore/Washington - New Orleans Louis Armstrong, Baltimore/Washington - Baton Rouge Ryan or Baltimore/Washington - Shreveport as they are the most popular.

  • What are the cheapest flights from Baltimore to Louisiana?

    Looking for the cheapest flight from Baltimore to Louisiana? While on average our users pay $202, our data indicates the cheapest price to be $41. The most popular route (Baltimore/Washington - New Orleans Louis Armstrong), is priced around $82.

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

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

  • How can I find direct flights from Baltimore to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Louisiana 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 Baltimore to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Louisiana (average of $256). Flying from Baltimore to Louisiana in April is currently the most expensive (average of $343). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Las Vegas flights
Philadelphia to Fort Lauderdale flights
Reagan-National to Miami flights
Reagan-National to Los Angeles flights
Dulles Intl to Orlando flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Fort Lauderdale flights
Dulles Intl to Seattle flights
Dulles Intl to Los Angeles flights
Reagan-National to Las Vegas flights
Baltimore to Miami flights
Dulles Intl to Fort Lauderdale flights
Philadelphia to O'Hare Intl flights
Philadelphia to Orlando flights
Reagan-National to Seattle flights
Dulles Intl to Hobby flights
Baltimore to Hobby flights
Reagan-National to San Francisco flights
Dulles Intl to Atlanta flights
Philadelphia to Seattle flights
Reagan-National to Boston flights
Dulles Intl to O'Hare Intl flights
Philadelphia to Miami flights
Dulles Intl to San Francisco flights
Baltimore to Las Vegas flights
Dulles Intl to Tampa flights
Baltimore to O'Hare Intl flights
Dulles Intl to Denver flights
Baltimore to Seattle flights
Dulles Intl to Boston flights
Baltimore to Denver flights
Reagan-National to O'Hare Intl flights
Baltimore to Los Angeles flights
Philadelphia to Denver flights
Philadelphia to Las Vegas flights
Reagan-National to Hobby flights
Baltimore to Orlando flights
Baltimore to San Francisco flights
Dulles Intl to George Bush Intcntl flights
Philadelphia to Atlanta flights
Reagan-National to Orlando flights
Baltimore to Boston flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to Denver flights
Dulles Intl to New Orleans flights
Baltimore to Atlanta flights
Philadelphia to Nashville flights

Top 6 airlines flying from Baltimore to Louisiana

Discover the top 6 airlines that operate flights from Baltimore to Louisiana. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$222FlexibilityNo cancel feeOn-time65%
FrontierCheapest$126Average$218FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$206Average$456FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$456FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$257Average$441FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.