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$60+ Cheap flights from Louisiana to Baltimore (BWI)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BWI
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Louisiana to Baltimore

Cheapest flights from Louisiana to Baltimore
Explore the most affordable flight options available from Louisiana to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/275:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Wed 6/38:52 am
BWI
-
MSY
1 stop8h 29m
Frontier
Deal found 4/23$126
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/195:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Tue 5/269:13 pm
BWI
-
MSY
1 stop20h 08m
Frontier
Deal found 4/21$128
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Wed 5/135:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Mon 6/19:23 pm
BWI
-
MSY
1 stop19h 58m
Frontier
Deal found 4/23$131
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 5/285:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Sun 5/319:43 pm
BWI
-
MSY
1 stop19h 38m
Frontier
Deal found 4/22$132
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/295:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Tue 6/28:52 am
BWI
-
MSY
1 stop8h 29m
Frontier
Deal found 4/23$134
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/195:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Sun 5/249:43 pm
BWI
-
MSY
1 stop10h 41m
Frontier
Deal found 4/22$138
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/125:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Wed 5/206:45 am
BWI
-
MSY
1 stop10h 36m
Frontier
Deal found 4/20$139
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/125:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Fri 5/159:23 pm
BWI
-
MSY
1 stop19h 58m
Frontier
Deal found 4/21$140
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/295:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Sun 5/319:43 pm
BWI
-
MSY
1 stop19h 38m
Frontier
Deal found 4/22$141
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/125:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Wed 5/278:52 am
BWI
-
MSY
1 stop8h 29m
Frontier
Deal found 4/23$142
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 6/45:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Sun 6/79:43 pm
BWI
-
MSY
1 stop19h 38m
Frontier
Deal found 4/22$148
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 6/55:21 pm
MSY
-
BWI
1 stop13h 22m
Frontier
Sun 6/76:45 am
BWI
-
MSY
1 stop10h 36m
Frontier
Deal found 4/22$151

Find flight deals from Louisiana to Baltimore

Keep the following information in mind while searching for Louisiana to Baltimore flight deals. Data was last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$126
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

February

Cheapest in

October

Average price

$304
Provider with most accurate pricing for New Orleans Louis Armstrong-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Washington, D.C. (WAS) flights.
Search Deals
From Louisiana to Baltimore/Washington
Search Deals
One-way flight from Louisiana to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Baltimore 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 April 24, 2026.
Use the filters below to find and compare flights from Louisiana to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Tue 5/12

5:21 pm-7:43 am

1 stop13h 22m

Baltimore/Washington

Wed 5/27

8:52 am-4:21 pm

1 stop8h 29m

$142

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Thu 5/28

5:13 pm-12:57 am

1 stop6h 44m

Baltimore/Washington

Mon 6/1

6:10 am-10:24 am

1 stop5h 14m

$237
Quickest round-trip

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Wed 6/3

6:00 am-9:35 am

Nonstop2h 35m

Baltimore/Washington

Tue 6/9

2:30 pm-4:10 pm

Nonstop2h 40m

$257

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Tue 9/1

8:00 am-3:43 pm

1 stop6h 43m

Baltimore/Washington

Tue 9/8

6:00 am-10:02 am

1 stop5h 02m

$273

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Sat 5/23

5:00 pm-12:57 am

1 stop6h 57m

Baltimore/Washington

Wed 5/27

1:59 pm-7:21 pm

1 stop6h 22m

$273

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 6/9

4:00 pm-9:28 pm

1 stop4h 28m

Baltimore/Washington

Tue 6/16

10:33 am-3:12 pm

1 stop5h 39m

$279

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 9/18

3:20 pm-10:42 pm

1 stop6h 22m

Baltimore/Washington

Tue 9/22

10:00 am-2:47 pm

1 stop5h 47m

$304

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Mon 8/3

7:20 am-4:30 pm

1 stop8h 10m

Baltimore/Washington

Tue 8/11

3:03 pm-9:04 pm

1 stop7h 01m

$306

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Tue 6/9

4:45 pm-8:20 pm

Nonstop2h 35m

Baltimore/Washington

Tue 6/16

6:40 pm-8:20 pm

Nonstop2h 40m

$307

MonroeBaltimore

MLU - BWI

MLUBWI

Monroe Huenefeld

Fri 9/11

5:20 pm-12:16 am

1 stop5h 56m

Baltimore/Washington

Wed 9/16

12:15 pm-4:33 pm

1 stop5h 18m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Baltimore

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

How far ahead should I book a flight from Louisiana to Baltimore?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Louisiana to Baltimore (average of $52). Flying from Louisiana to Baltimore in January is currently the most expensive (average of $163). 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 LA to BWI?

Find hourly flight availability from Louisiana to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2026.

It’s typically best to fly out from Louisiana to Baltimore in the afternoon. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Louisiana to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Baltimore. Price data was last updated on April 18, 2026.

Travelers seeking maximum savings on their Louisiana to Baltimore flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Louisiana to Baltimore?

Related info for your journey

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

    If you book a flight to Baltimore from Louisiana, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore.

  • How popular is this Louisiana to Baltimore flight route?

    This flight path from Louisiana to Baltimore/Washington was viewed by 54 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisiana to Baltimore?

    There are many flights that can get you from Louisiana to Baltimore in 2h 35m. Fly via Frontier, Delta, or Southwest to get the fastest option. Airlines will cover a distance of 998 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $48. Frontier flights start at $69 while deals on American Airlines start at $99 one-way.

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

    While some choose either Lafayette Regional - Baltimore/Washington or Lake Charles - Baltimore/Washington, New Orleans Louis Armstrong - Baltimore/Washington is the most popular route from Louisiana to Baltimore.

  • What are the most reliable airlines from Louisiana to Baltimore?

    No one likes to see their flight delayed. When booking a flight from Louisiana to Baltimore consider choosing Sun Country Air (100%), Southwest (83%) or Frontier (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Louisiana to Baltimore?

    Looking for the cheapest flight from Louisiana to Baltimore? While on average our users pay $297, our data indicates the cheapest price to be $107. The most popular route (New Orleans Louis Armstrong - Baltimore/Washington), is priced around $160.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Louisiana to Baltimore (average of $52). Flying from Louisiana to Baltimore in January is currently the most expensive (average of $163). 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.

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Alternative routes for Louisiana to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Louisiana to Baltimore

Discover the top 6 airlines that operate flights from Louisiana to Baltimore. 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$181FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$84Average$151FlexibilityNo cancel feeOn-time65%
DeltaCheapest$175Average$357FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$344FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$482FlexibilityNo cancel feeOn-time69%

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