HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$100+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge 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 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 June 12, 2025.

Round-trip from

$237
(Delta)

One-way from

$100
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$388
From Baton Rouge Ryan to Baltimore/Washington
Search Deals
One-way flight from Baton Rouge Ryan to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 7/16:00 amBTR - BWI
1 stop5h 29mDelta
Sat 7/55:40 amBWI - BTR
1 stop4h 17mDelta
Deal found 6/11$237
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/35:10 amBTR - BWI
1 stop5h 45mUnited Airlines
Tue 7/86:00 amBWI - BTR
1 stop8h 18mUnited Airlines
Deal found 6/11$296
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/146:32 pmBTR - BWI
1 stop5h 05mAmerican Airlines
Sat 7/197:49 pmBWI - BTR
1 stop4h 54mAmerican Airlines
Deal found 6/11$299
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:33 amBTR - BWI
2 stops21h 46mAlaska Airlines
Sun 8/37:10 pmBWI - BTR
2 stops21h 33mAlaska Airlines
Deal found 6/9$1,395

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 June 12, 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 7/1

6:00 am-12:29 pm

1 stop5h 29m

Baltimore/Washington

Sat 7/5

5:40 am-8:57 am

1 stop4h 17m

$237

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Thu 7/3

5:10 am-11:55 am

1 stop5h 45m

Baltimore/Washington

Tue 7/8

6:00 am-1:18 pm

1 stop8h 18m

$296

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Mon 7/14

6:32 pm-12:37 am

1 stop5h 05m

Baltimore/Washington

Sat 7/19

7:49 pm-11:43 pm

1 stop4h 54m

$299

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 7/25

7:33 am-6:19 am

2 stops21h 46m

Baltimore/Washington

Sun 8/3

7:10 pm-3:43 pm

2 stops21h 33m

$1,395

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 7/4

12:15 pm-6:41 pm

1 stop5h 26m

$100

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 7/1

6:00 am-12:29 pm

1 stop5h 29m

$119

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 7/1

4:02 pm-10:45 pm

1 stop5h 43m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 June 12, 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.

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Baton Rouge to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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 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, Delta ($237), United Airlines ($296), and American Airlines ($299) offers the cheapest pricing from Baton Rouge to Baltimore. These flights start at 34% 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 $100 on American Airlines. Other airlines that offer cheap prices include Delta from $119 and United Airlines from $159 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

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 Baton Rouge to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Dulles Intl flights
New Orleans to Baltimore flights
New Orleans to Reagan-National flights
New Orleans to Philadelphia flights
Baton Rouge to Reagan-National flights
Baton Rouge to Dulles Intl flights
Shreveport to Dulles Intl flights
Shreveport to Baltimore flights
Shreveport to Philadelphia flights
Lafayette to Philadelphia flights
Shreveport to Reagan-National flights
Alexandria to Philadelphia flights
Lafayette to Dulles Intl flights
Baton Rouge to Philadelphia flights
Lafayette to Baltimore flights
Lafayette to Reagan-National flights
Alexandria to Dulles Intl flights
Alexandria to Reagan-National flights
Lake Charles to Philadelphia flights
Alexandria to Baltimore flights
Lake Charles to Baltimore flights
Lake Charles to Dulles Intl flights
Monroe to Baltimore flights
Monroe to Reagan-National flights
Monroe to Dulles Intl flights
Lake Charles to Reagan-National flights
Monroe to Philadelphia flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$377FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$360FlexibilityNo cancel feeOn-timeN/A

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.