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$83+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BWI
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
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 June 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/16:05 pm
MSY
-
BWI
1 stop23h 02m
Frontier
Wed 9/912:06 pm
BWI
-
MSY
1 stop30h 02m
Frontier
Deal found 6/4$178
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/305:21 pm
MSY
-
BWI
1 stop13h 14m
Frontier
Sat 7/48:40 am
BWI
-
MSY
1 stop8h 46m
Frontier
Deal found 6/7$192
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/21:00 pm
MSY
-
BWI
1 stop7h 04m
Frontier
Wed 9/912:06 pm
BWI
-
MSY
1 stop30h 02m
Frontier
Deal found 6/4$200
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/145:07 pm
MSY
-
BWI
1 stop5h 10m
Frontier
Tue 7/218:36 am
BWI
-
MSY
1 stop8h 36m
Frontier
Deal found 6/5$204
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/295:12 pm
MSY
-
BWI
1 stop13h 14m
Frontier
Tue 8/48:36 am
BWI
-
MSY
1 stop8h 36m
Frontier
Deal found 6/5$206
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 9/156:05 pm
MSY
-
BWI
1 stop16h 06m
Multiple Airlines
Wed 9/1610:00 pm
BWI
-
MSY
1 stop12h 20m
Multiple Airlines
Deal found 6/6$215
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/35:21 pm
MSY
-
BWI
1 stop13h 24m
Frontier
Tue 7/76:35 am
BWI
-
MSY
1 stop10h 37m
Frontier
Deal found 6/5$217
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/16:05 pm
MSY
-
BWI
1 stop23h 02m
Frontier
Thu 9/109:52 pm
BWI
-
MSY
1 stop15h 07m
Frontier
Deal found 6/4$218
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 7/35:21 pm
MSY
-
BWI
1 stop13h 24m
Frontier
Wed 7/86:05 am
BWI
-
MSY
1 stop6h 46m
Frontier
Deal found 6/8$220
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 9/115:02 pm
MSY
-
BWI
1 stop14h 27m
Frontier
Tue 9/297:27 pm
BWI
-
MSY
1 stop17h 32m
Frontier
Deal found 6/4$223
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/17:00 am
SHV
-
BWI
1 stop5h 03m
American Airlines
Sat 7/46:00 am
BWI
-
SHV
1 stop6h 43m
American Airlines
Deal found 6/4$273
This Delta deal was found by Cheapflights users on 6/4. 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 6/305:03 pm
LFT
-
BWI
1 stop6h 37m
Delta
Sat 7/49:00 am
BWI
-
LFT
1 stop6h 39m
Delta
Deal found 6/4$273

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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$178
(Kiwi.com)

One-way from

$83
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$289
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. 23% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 9, 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 7/7

5:50 am-9:20 am

Nonstop2h 30m

Baltimore/Washington

Tue 7/7

6:40 pm-8:25 pm

Nonstop2h 45m

$237

LafayetteBaltimore

LFT - BWI

LFTBWI

Lafayette Regional

Wed 7/1

5:03 pm-12:40 am

1 stop6h 37m

Baltimore/Washington

Tue 7/7

7:00 am-10:52 am

1 stop4h 52m

$273

LafayetteBaltimore

LFT - BWI

LFTBWI

Lafayette Regional

Thu 8/27

5:20 am-11:45 am

1 stop5h 25m

Baltimore/Washington

Sat 9/5

3:04 pm-7:32 pm

1 stop5h 28m

$291

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Thu 9/3

5:30 am-1:05 pm

1 stop6h 35m

Baltimore/Washington

Sat 9/12

2:35 pm-8:20 pm

2 stops6h 45m

$294

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Wed 7/1

5:18 pm-12:40 am

1 stop6h 22m

Baltimore/Washington

Sun 7/5

5:40 am-9:48 am

1 stop5h 08m

$296

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Tue 7/7

2:36 pm-11:43 pm

1 stop8h 07m

Baltimore/Washington

Tue 7/14

5:02 am-10:45 am

1 stop6h 43m

$301

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Tue 7/7

5:20 am-11:47 am

1 stop5h 27m

Baltimore/Washington

Tue 7/14

3:03 pm-7:19 pm

1 stop5h 16m

$301

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Mon 8/10

8:10 am-3:25 pm

2 stops6h 15m

Baltimore/Washington

Tue 8/18

8:40 am-2:05 pm

2 stops6h 25m

$302

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 6/30

4:00 pm-9:25 pm

1 stop4h 25m

Baltimore/Washington

Mon 7/6

5:40 am-9:42 am

1 stop5h 02m

$304

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Sat 11/21

5:30 pm-12:26 am

1 stop5h 56m

Baltimore/Washington

Wed 11/25

6:00 am-12:24 pm

1 stop7h 24m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 56 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

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to Baltimore (average of $56). 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 June 9, 2026.

It’s typically best to fly out from Louisiana to Baltimore in the afternoon. Doing so could potentially save you 67% on the flight price compared to flying in the evening, which is usually more expensive.

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

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

Booking 65 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 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 May 30, 2026.

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

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 25 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 30m. Fly via Southwest, Delta, or United Airlines 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 Frontier, which is currently one of the cheapest options available, starting at $69. American Airlines flights start at $99 while deals on Southwest start at $102 one-way.

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

    While some choose either Baton Rouge Ryan - Baltimore/Washington or Shreveport - Baltimore/Washington, New Orleans Louis Armstrong - Baltimore/Washington is the most popular route from Louisiana to Baltimore.

  • What are the cheapest flights from Louisiana to Baltimore?

    Looking for the cheapest flight from Louisiana to Baltimore? While on average our users pay $327, our data indicates the cheapest price to be $118. The most popular route (New Orleans Louis Armstrong - Baltimore/Washington), is priced around $253.

  • 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, August is the cheapest month in which you can book a flight from Louisiana to Baltimore (average of $56). 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.

See more FAQs

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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 5 airlines flying from Louisiana to Baltimore

Discover the top 5 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$187FlexibilityNo cancel feeOn-time62%
DeltaCheapest$175Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$184Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$362FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$492FlexibilityNo cancel feeOn-time69%

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