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Cheap flights from Baton Rouge to Washington, D.C. from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Washington, D.C. departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Baton Rouge to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:40 pm - 6:50 pm
BTR
-
BWI
4h 10m
1 stop
Delta Logo
10:00 am - 2:47 pm
BWI
-
BTR
5h 47m
1 stop
$309Delta
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:40 am - 3:00 pm
BTR
-
BWI
8h 20m
1 stop
American Airlines Logo
5:05 am - 11:31 am
BWI
-
BTR
7h 26m
1 stop
$311American Airlines
Sat, Apr 18 - Sun, Apr 19
United Airlines Logo
5:00 am - 11:37 am
BTR
-
BWI
5h 37m
1 stop
United Airlines Logo
6:00 am - 3:33 pm
BWI
-
BTR
10h 33m
2 stops
$314United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
5:00 am - 2:02 pm
BTR
-
BWI
8h 02m
2 stops
United Airlines Logo
11:08 am - 9:10 pm
BWI
-
BTR
11h 02m
2 stops
$319United Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
5:40 am - 3:00 pm
BTR
-
BWI
8h 20m
1 stop
American Airlines Logo
10:55 am - 4:03 pm
BWI
-
BTR
6h 08m
1 stop
$324American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
6:28 pm - 12:07 am
BTR
-
BWI
4h 39m
1 stop
American Airlines Logo
1:55 pm - 5:57 pm
BWI
-
BTR
5h 02m
1 stop
$334American Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
5:00 am - 2:02 pm
BTR
-
BWI
8h 02m
2 stops
United Airlines Logo
6:00 am - 3:33 pm
BWI
-
BTR
10h 33m
2 stops
$350United Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
6:28 pm - 12:07 am
BTR
-
BWI
4h 39m
1 stop
American Airlines Logo
1:55 pm - 5:57 pm
BWI
-
BTR
5h 02m
1 stop
$354American Airlines
Tue, Jun 9 - Tue, Jun 16
Delta Logo
7:08 pm - 12:38 am
BTR
-
BWI
4h 30m
1 stop
Delta Logo
7:00 am - 12:50 pm
BWI
-
BTR
6h 50m
1 stop
$357Delta
Mon, Apr 20 - Tue, Apr 21
Delta Logo
6:00 am - 1:20 pm
BTR
-
BWI
6h 20m
1 stop
Delta Logo
6:00 am - 9:46 am
BWI
-
BTR
4h 46m
1 stop
$360Delta
Sat, Apr 18 - Sun, Apr 19

Delta flights from Baton Rouge to Baltimore

Our best Delta deals on Baton Rouge to Baltimore flight tickets
Delta
Jun 9
BTR1:40 pmBaton Rouge Ryan
4h 10m
1 stop
BWI6:50 pmBaltimore/Washington
Jun 16
BWI10:00 amBaltimore/Washington
5h 47m
1 stop
BTR2:47 pmBaton Rouge Ryan
$309
Delta
Apr 20
BTR7:08 pmBaton Rouge Ryan
4h 30m
1 stop
BWI12:38 amBaltimore/Washington
Apr 21
BWI7:00 amBaltimore/Washington
6h 50m
1 stop
BTR12:50 pmBaton Rouge Ryan
$357
Delta
Apr 18
BTR6:00 amBaton Rouge Ryan
6h 20m
1 stop
BWI1:20 pmBaltimore/Washington
Apr 19
BWI6:00 amBaltimore/Washington
4h 46m
1 stop
BTR9:46 amBaton Rouge Ryan
$360

American Airlines flights from Baton Rouge to Baltimore

Our best American Airlines deals on Baton Rouge to Baltimore flight tickets
American Airlines
Apr 18
BTR5:40 amBaton Rouge Ryan
8h 20m
1 stop
BWI3:00 pmBaltimore/Washington
Apr 19
BWI5:05 amBaltimore/Washington
7h 26m
1 stop
BTR11:31 amBaton Rouge Ryan
$311
American Airlines
Apr 14
BTR5:40 amBaton Rouge Ryan
8h 20m
1 stop
BWI3:00 pmBaltimore/Washington
Apr 21
BWI10:55 amBaltimore/Washington
6h 08m
1 stop
BTR4:03 pmBaton Rouge Ryan
$324
American Airlines
Jun 9
BTR6:28 pmBaton Rouge Ryan
4h 39m
1 stop
BWI12:07 amBaltimore/Washington
Jun 16
BWI1:55 pmBaltimore/Washington
5h 02m
1 stop
BTR5:57 pmBaton Rouge Ryan
$334

momondo 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Baton Rouge to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 6/9

1:40 pm-6:50 pm

1 stop4h 10m

Baltimore/Washington

Tue 6/16

10:00 am-2:47 pm

1 stop5h 47m

$309

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 4/18

5:40 am-3:00 pm

1 stop8h 20m

Baltimore/Washington

Sun 4/19

5:05 am-11:31 am

1 stop7h 26m

$311

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 4/1

5:00 am-11:37 am

1 stop5h 37m

Baltimore/Washington

Sun 4/5

6:00 am-3:33 pm

2 stops10h 33m

$314

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 4/14

5:00 am-2:02 pm

2 stops8h 02m

Baltimore/Washington

Tue 4/21

11:08 am-9:10 pm

2 stops11h 02m

$319

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 4/14

5:40 am-3:00 pm

1 stop8h 20m

Baltimore/Washington

Tue 4/21

10:55 am-4:03 pm

1 stop6h 08m

$324
Quickest round-trip

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 6/9

6:28 pm-12:07 am

1 stop4h 39m

Baltimore/Washington

Tue 6/16

1:55 pm-5:57 pm

1 stop5h 02m

$334

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 4/1

5:00 am-2:02 pm

2 stops8h 02m

Baltimore/Washington

Sun 4/5

6:00 am-3:33 pm

2 stops10h 33m

$350

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 6/9

6:28 pm-12:07 am

1 stop4h 39m

Baltimore/Washington

Tue 6/16

1:55 pm-5:57 pm

1 stop5h 02m

$354

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Mon 4/20

7:08 pm-12:38 am

1 stop4h 30m

Baltimore/Washington

Tue 4/21

7:00 am-12:50 pm

1 stop6h 50m

$357

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 4/18

6:00 am-1:20 pm

1 stop6h 20m

Baltimore/Washington

Sun 4/19

6:00 am-9:46 am

1 stop4h 46m

$360

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Baton Rouge to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in January, then March is your next best option. Flight prices from Baton Rouge to Baltimore during March average around $258.

How have Baton Rouge to Baltimore flight prices changed over time?

When to book flights from Baton Rouge to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Baton Rouge to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baton Rouge to Baltimore (BTR to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Baltimore

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Baton Rouge to Baltimore takes 4h 10m
There are no direct flights from Baton Rouge to Baltimore. There are no popular flight routes from Baton Rouge to Baltimore.
Search flight deals

  • How far is Baton Rouge Ryan to Baltimore/Washington by plane?

    There are 1024.3 mi between Baton Rouge Ryan and Baltimore/Washington. By plane, this route typically takes 4h 10m.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Baltimore/Washington Airport?

    Prices for flights from Baton Rouge Ryan Airport to Baltimore/Washington Airport were last updated today.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baton Rouge Ryan Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baton Rouge to Baltimore?

Best airlines flying from Baton Rouge to Baltimore

Compare and see reviews for airlines that fly from Baton Rouge to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $247Free CancellationRating
7.9
8,313 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Baltimore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Baton Rouge.

Can I find flights from Baton Rouge to Baltimore with flexible booking policies on momondo?

Yes. All flights to Baltimore from Baton Rouge on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baton Rouge to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baton Rouge to Baltimore.

I’m not ready to book a flight from Baton Rouge to Baltimore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from Baton Rouge and alert you when they change.

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