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$174+ Cheap flights from Baton Rouge to Baltimore (BTR - 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Baton Rouge to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Baltimore (BWI). 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 July 29, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$174
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$427
From Baton Rouge Ryan to Baltimore/Washington
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One-way flight from Baton Rouge Ryan to Baltimore/Washington
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Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Baton Rouge to Baltimore

Cheapest flights from Baton Rouge to Baltimore
Explore the most affordable flight options available from Baton Rouge to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/194:25 pmBTR - BWI
1 stop5h 37mAmerican Airlines
Sat 8/237:45 pmBWI - BTR
1 stop4h 57mAmerican Airlines
Deal found 7/28$259
This Delta deal was found by Cheapflights users on 7/27. 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 8/126:00 amBTR - BWI
1 stop4h 12mDelta
Wed 8/2012:17 pmBWI - BTR
1 stop7h 03mDelta
Deal found 7/27$274
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/192:05 pmBTR - BWI
1 stop7h 40mUnited Airlines
Sat 8/236:15 amBWI - BTR
2 stops10h 07mUnited Airlines
Deal found 7/28$307

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 July 29, 2025.
Use the filters below to find and compare flights from Baton Rouge to Baltimore that are best for you.

Fly from

Baton Rouge

Fly to

Baltimore

Route

Depart

Return

Price

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 8/19

4:25 pm-11:02 pm

1 stop5h 37m

Baltimore/Washington

Sat 8/23

7:45 pm-11:42 pm

1 stop4h 57m

$259

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 8/12

6:00 am-11:12 am

1 stop4h 12m

Baltimore/Washington

Wed 8/20

12:17 pm-6:20 pm

1 stop7h 03m

$274

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 8/19

2:05 pm-10:45 pm

1 stop7h 40m

Baltimore/Washington

Sat 8/23

6:15 am-3:22 pm

2 stops10h 07m

$307

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 8/19

4:25 pm-11:02 pm

1 stop5h 37m

$174

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Mon 8/18

6:00 am-12:28 pm

1 stop5h 28m

$244

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 8/5

9:50 am-9:42 pm

2 stops10h 52m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Baton Rouge to Baltimore

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

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

Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Baltimore (average of $241). Flying from Baton Rouge 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 BTR to BWI?

Find hourly flight availability from Baton Rouge 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 July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Baton Rouge to Baltimore at noon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

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 July 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Baton Rouge to Baltimore. 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.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 Baton Rouge to Baltimore. 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 Baton Rouge to Baltimore round-trip?

    According to our current data, American Airlines ($259), Delta ($274), and United Airlines ($307) offers the cheapest pricing from Baton Rouge to Baltimore. These flights start at 27% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $174 on American Airlines. Other airlines that offer cheap prices include Delta from $244 and United Airlines from $366 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Baton Rouge to Baltimore (average of $241). Flying from Baton Rouge 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

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Alternative routes for Baton Rouge to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Baton Rouge to Baltimore

Discover the top 2 airlines that operate flights from Baton Rouge 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$373FlexibilityNo cancel feeOn-time71%

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