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Baton Rouge

$169+ Cheap flights from Baltimore to Baton Rouge (BWI - BTR)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BTR
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Baltimore to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$274
(American Airlines)

One-way from

$169
(Delta)

Popular in

March

Cheapest in

August

Average price

$278
From Baltimore/Washington to Baton Rouge Ryan
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One-way flight from Baltimore/Washington to Baton Rouge Ryan
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Highest demand for flights based on searches. 16% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baltimore to Baton Rouge

Cheapest flights from Baltimore to Baton Rouge
Explore the most affordable flight options available from Baltimore to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Delta deal was found by Cheapflights users on 8/17. 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 12/256:00 amBWI - BTR
1 stop4h 40mDelta
Sun 1/47:09 pmBTR - BWI
1 stop4h 31mDelta
Deal found 8/17$259
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/41:32 pmBWI - BTR
1 stop7h 41mAmerican Airlines
Sun 9/76:32 pmBTR - BWI
1 stop5h 09mAmerican Airlines
Deal found 8/16$274
This Delta deal was found by Cheapflights users on 8/17. 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 12/262:07 pmBWI - BTR
1 stop5h 17mDelta
Sun 1/47:09 pmBTR - BWI
1 stop4h 31mDelta
Deal found 8/17$299
This Delta deal was found by Cheapflights users on 8/17. 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 9/164:39 pmBWI - BTR
1 stop6h 33mDelta
Wed 9/177:01 pmBTR - BWI
1 stop4h 27mDelta
Deal found 8/17$337
This Delta deal was found by Cheapflights users on 8/16. 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 10/1710:18 amBWI - BTR
1 stop5h 37mDelta
Mon 10/207:00 pmBTR - BWI
1 stop4h 41mDelta
Deal found 8/16$343
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/410:51 amBWI - BTR
2 stops11h 19mUnited Airlines
Mon 9/85:00 amBTR - BWI
1 stop6h 00mUnited Airlines
Deal found 8/16$359
This Delta deal was found by Cheapflights users on 8/16. 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 8/237:00 amBWI - BTR
1 stop6h 53mDelta
Tue 8/2610:20 amBTR - BWI
1 stop6h 00mDelta
Deal found 8/16$369
This Delta deal was found by Cheapflights users on 8/16. 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 8/3012:17 pmBWI - BTR
1 stop4h 36mDelta
Mon 9/12:20 pmBTR - BWI
1 stop5h 55mDelta
Deal found 8/16$378
This Delta deal was found by Cheapflights users on 8/17. 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 12/262:07 pmBWI - BTR
1 stop5h 17mDelta
Thu 1/16:00 amBTR - BWI
1 stop6h 05mDelta
Deal found 8/17$383
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 10/307:35 amBWI - BTR
1 stop5h 04mAmerican Airlines
Sun 11/25:27 pmBTR - BWI
1 stop6h 03mAmerican Airlines
Deal found 8/16$389
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 8/315:40 amBWI - BTR
1 stop4h 25mDelta
Thu 9/46:15 pmBTR - BWI
1 stop5h 08mDelta
Deal found 8/16$392

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Baton Rouge 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 August 18, 2025.
Use the filters below to find and compare flights from Baltimore to Baton Rouge that are best for you.

Fly from

Baltimore

Fly to

Baton Rouge

Route

Depart

Return

Price

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 8/30

1:38 pm-6:01 pm

1 stop5h 23m

Baton Rouge Ryan

Wed 9/3

5:45 am-12:42 pm

1 stop5h 57m

$244

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Thu 9/11

5:35 am-9:07 am

1 stop4h 32m

Baton Rouge Ryan

Sat 9/13

10:27 am-3:29 pm

1 stop4h 02m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 9/20

5:35 am-9:07 am

1 stop4h 32m

Baton Rouge Ryan

Mon 9/22

6:50 pm-12:28 am

1 stop4h 38m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 9/6

11:04 am-5:07 pm

1 stop7h 03m

Baton Rouge Ryan

Wed 9/10

5:38 pm-11:03 pm

1 stop4h 25m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 9/13

5:35 am-9:07 am

1 stop4h 32m

Baton Rouge Ryan

Mon 9/15

6:50 pm-12:28 am

1 stop4h 38m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Sat 9/6

1:35 pm-5:04 pm

1 stop4h 29m

Baton Rouge Ryan

Mon 9/8

6:15 pm-12:23 am

1 stop5h 08m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Fri 9/5

5:40 am-9:35 am

1 stop4h 55m

Baton Rouge Ryan

Sat 9/6

10:20 am-3:34 pm

1 stop4h 14m

$259

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Wed 10/29

7:35 am-11:39 am

1 stop5h 04m

Baton Rouge Ryan

Mon 11/3

5:27 pm-11:35 pm

1 stop5h 08m

$274

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Thu 9/4

1:32 pm-8:13 pm

1 stop7h 41m

Baton Rouge Ryan

Sun 9/7

6:32 pm-12:41 am

1 stop5h 09m

$274

BaltimoreBaton Rouge

BWI - BTR

BWIBTR

Baltimore/Washington

Thu 9/4

11:04 am-5:11 pm

1 stop7h 07m

Baton Rouge Ryan

Mon 9/8

4:31 pm-11:22 pm

1 stop5h 51m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Baltimore to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge 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 Baton Rouge

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Baton Rouge (average of $334). Flying from Baltimore to Baton Rouge in March is currently the most expensive (average of $455). 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 BTR?

Find hourly flight availability from Baltimore to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

One of the essential ways to save on airfare from Baltimore to Baton Rouge is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated August 18, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Baltimore to Baton Rouge by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Baltimore to Baton Rouge round-trip?

    Our cheapest airline available from Baltimore to Baton Rouge is Delta. Our recent data shows that you can find tickets from as low as $238 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $258 and $349 round-trip. You may be able to fly from Baltimore to Baton Rouge for 41% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Baltimore to Baton Rouge?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Baton Rouge 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 Baton Rouge?

    Currently, August is the cheapest month in which you can book a flight from Baltimore to Baton Rouge (average of $334). Flying from Baltimore to Baton Rouge in March is currently the most expensive (average of $455). 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

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Saint Francisville
McComb
Denham Springs
Port Allen

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Top 3 airlines flying from Baltimore to Baton Rouge

Discover the top 3 airlines that operate flights from Baltimore to Baton Rouge. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$373FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$431FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$349Average$527FlexibilityNo cancel feeOn-time69%

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