HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$45+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BWI
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Baltimore 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 Louisiana to Baltimore

Keep the following information in mind while searching for Louisiana to Baltimore flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$91
(Cheapflightsfares)

One-way from

$45
(Cheapflightsfares)

Popular in

February

Cheapest in

August

Average price

$299
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. 4% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:51 pmMSY - BWI
Nonstop2h 29mSpirit Airlines
Thu 6/510:46 pmBWI - MSY
Nonstop2h 44mSpirit Airlines
Deal found 4/29$91
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Tue 5/610:49 amMSY - BWI
1 stop8h 07mMultiple Airlines
Thu 5/85:55 amBWI - MSY
1 stop5h 44mMultiple Airlines
Deal found 4/29$181
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/212:40 pmMSY - BWI
1 stop6h 27mAmerican Airlines
Sun 6/225:00 amBWI - MSY
1 stop5h 53mAmerican Airlines
Deal found 4/29$205
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 6/215:25 amMSY - BWI
1 stop4h 20mDelta
Mon 6/234:45 pmBWI - MSY
1 stop4h 30mDelta
Deal found 4/29$217
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/244:32 pmBTR - BWI
1 stop6h 21mAmerican Airlines
Tue 6/36:30 amBWI - BTR
1 stop6h 55mAmerican Airlines
Deal found 4/28$229
This Southwest deal was found by Cheapflights users on 4/29. 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.
Tue 5/209:30 amMSY - BWI
1 stop5h 10mSouthwest
Sat 5/247:30 pmBWI - MSY
Nonstop2h 45mSouthwest
Deal found 4/29$246
This Delta deal was found by Cheapflights users on 4/28. 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 5/303:30 pmBTR - BWI
1 stop6h 15mDelta
Sun 6/15:40 amBWI - BTR
1 stop4h 54mDelta
Deal found 4/28$248
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 8/236:00 amSHV - BWI
1 stop6h 06mDelta
Sat 8/308:10 amBWI - SHV
1 stop6h 06mDelta
Deal found 4/29$251
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 8/237:35 amSHV - BWI
1 stop7h 42mUnited Airlines
Sat 8/306:15 amBWI - SHV
2 stops10h 15mUnited Airlines
Deal found 4/29$256
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/236:00 amSHV - BWI
2 stops9h 46mAmerican Airlines
Sat 8/3011:47 amBWI - SHV
2 stops10h 13mAmerican Airlines
Deal found 4/29$261
This Delta deal was found by Cheapflights users on 4/28. 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 5/136:00 amLFT - BWI
1 stop5h 47mDelta
Tue 5/2711:55 amBWI - LFT
1 stop6h 05mDelta
Deal found 4/28$274
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/135:15 amLFT - BWI
2 stops8h 01mUnited Airlines
Tue 5/276:00 amBWI - LFT
1 stop6h 41mUnited Airlines
Deal found 4/28$279

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 30, 2025.
Use the filters below to find and compare flights from Louisiana to Baltimore that are best for you.

Fly from

Louisiana

Fly to

Baltimore

Route

Depart

Return

Price

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Thu 5/29

3:51 pm-7:20 pm

Nonstop2h 29m

Baltimore/Washington

Thu 6/5

10:46 pm-12:30 am

Nonstop2h 44m

$91

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Tue 5/13

6:14 am-5:48 pm

1 stop10h 34m

Baltimore/Washington

Thu 5/15

10:58 am-3:18 pm

1 stop5h 20m

$190

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Sat 6/21

2:40 pm-10:07 pm

1 stop6h 27m

Baltimore/Washington

Sun 6/22

5:00 am-9:53 am

1 stop5h 53m

$205

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Sat 6/21

5:25 am-10:45 am

1 stop4h 20m

Baltimore/Washington

Mon 6/23

4:45 pm-8:15 pm

1 stop4h 30m

$217

New OrleansBaltimore

MSY - BWI

MSYBWI

New Orleans Louis Armstrong

Wed 6/4

1:00 pm-4:30 pm

Nonstop2h 30m

Baltimore/Washington

Sat 6/7

7:50 pm-9:30 pm

Nonstop2h 40m

$225

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 5/24

4:32 pm-11:53 pm

1 stop6h 21m

Baltimore/Washington

Tue 6/3

6:30 am-12:25 pm

1 stop6h 55m

$229

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 5/30

3:30 pm-10:45 pm

1 stop6h 15m

Baltimore/Washington

Sun 6/1

5:40 am-9:34 am

1 stop4h 54m

$248

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Wed 6/4

5:15 pm-10:45 pm

1 stop4h 30m

Baltimore/Washington

Wed 6/11

8:00 am-12:23 pm

1 stop5h 23m

$251

LafayetteBaltimore

LFT - BWI

LFTBWI

Lafayette Regional

Tue 5/13

6:00 am-12:47 pm

1 stop5h 47m

Baltimore/Washington

Tue 5/27

11:55 am-5:00 pm

1 stop6h 05m

$274

ShreveportBaltimore

SHV - BWI

SHVBWI

Shreveport

Wed 6/4

11:56 am-10:05 pm

2 stops9h 09m

Baltimore/Washington

Wed 6/11

3:19 pm-9:59 pm

1 stop7h 40m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 37 results
1
2
3
4

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 $241). Flying from Louisiana to Baltimore in March is currently the most expensive (average of $290). 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 30, 2025.

When flying from Louisiana to Baltimore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Louisiana to Baltimore

Explore weekly flight availability from Louisiana to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

The most flights from USLA to BWI are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Louisiana to Baltimore by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 28 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 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 $45. Southwest flights start at $93 while deals on Frontier start at $105 one-way.

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

    While some choose either Baton Rouge Ryan - Baltimore/Washington or Alexandria - 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 $234, our data indicates the cheapest price to be $43. The most popular route (New Orleans Louis Armstrong - Baltimore/Washington), is priced around $91.

  • 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 $241). Flying from Louisiana to Baltimore in March is currently the most expensive (average of $290). 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 Louisiana to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Baltimore flights
Los Angeles to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Seattle to Dulles Intl flights
Boston to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Seattle to Reagan-National flights
Boston to Baltimore flights
Boston to Dulles Intl flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
O'Hare Intl to Philadelphia flights
Dallas/Fort Worth to Philadelphia flights
San Francisco to Philadelphia flights
Seattle to Baltimore flights
San Francisco to Baltimore flights
Atlanta to Baltimore flights
Seattle to Philadelphia flights
O'Hare Intl to Dulles Intl flights
Boston to Philadelphia flights
Atlanta to Dulles Intl flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Baltimore flights
Denver to Philadelphia flights
Orlando to Baltimore flights
Atlanta to Reagan-National flights
San Diego to Dulles Intl flights
Hobby to Baltimore flights
Hobby to Reagan-National flights
Orlando to Philadelphia flights
Fort Lauderdale to Philadelphia flights
Tampa to Baltimore flights
Ontario to Dulles Intl flights
Hobby to Philadelphia flights
Orlando to Reagan-National flights
Tampa to Dulles Intl flights
Denver to Baltimore flights
San Diego to Reagan-National flights
Orlando to Dulles Intl flights
Los Angeles to Philadelphia flights
Fort Lauderdale to Baltimore flights
Midway to Baltimore flights
Tampa to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Minneapolis to Dulles Intl flights
George Bush Intcntl to Philadelphia flights
Denver to Dulles Intl flights
John F Kennedy Intl to Reagan-National flights

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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$88Average$176FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$198Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$206Average$366FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$223Average$434FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$253Average$405FlexibilityNo cancel feeOn-time69%

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.