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Cheap flights from Baton Rouge to Washington, D.C. from $100

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 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Baton Rouge to Washington, D.C. (BTR-BWI)

Cheap round-trip flights

Delta Logo
4:39 pm - 12:28 amBTR-BWI
6h 49m1 stop
Delta Logo
5:35 am - 9:07 amBWI-BTR
4h 32m1 stop
$259Delta
Find Deal
Fri, Sep 19 - Sun, Sep 21
Delta Logo
6:15 pm - 12:21 amBTR-BWI
5h 06m1 stop
Delta Logo
1:50 pm - 6:21 pmBWI-BTR
5h 31m1 stop
$274Delta
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
6:50 pm - 12:28 amBTR-BWI
4h 38m1 stop
Delta Logo
4:39 pm - 7:58 pmBWI-BTR
4h 19m1 stop
$279Delta
Find Deal
Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
9:45 am - 4:17 pmBTR-BWI
5h 32m1 stop
United Airlines Logo
6:00 am - 11:11 amBWI-BTR
6h 11m1 stop
$289United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
American Airlines Logo
12:09 pm - 7:29 pmBTR-BWI
6h 20m1 stop
American Airlines Logo
7:45 pm - 11:58 pmBWI-BTR
5h 13m1 stop
$299American Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
United Airlines Logo
2:00 pm - 10:58 pmBTR-BWI
7h 58m1 stop
United Airlines Logo
6:29 am - 3:24 pmBWI-BTR
9h 55m2 stops
$304United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
Delta Logo
5:00 pm - 12:11 amBTR-BWI
6h 11m1 stop
Delta Logo
6:00 am - 10:04 pmBWI-BTR
17h 04m2 stops
$337Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
9:45 am - 4:17 pmBTR-BWI
5h 32m1 stop
United Airlines Logo
6:00 am - 11:11 amBWI-BTR
6h 11m1 stop
$342United Airlines
Find Deal
Tue, Sep 16 - Thu, Sep 18
American Airlines Logo
6:36 pm - 12:33 amBTR-BWI
4h 57m1 stop
American Airlines Logo
6:28 am - 10:47 amBWI-BTR
5h 19m1 stop
$364American Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
American Airlines Logo
12:09 pm - 5:40 pmBTR-BWI
4h 31m1 stop
American Airlines Logo
5:00 am - 10:47 amBWI-BTR
6h 47m1 stop
$399American Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19

Delta flights from Baton Rouge to Baltimore

Our best Delta deals on Baton Rouge to Baltimore flight tickets
Delta
Sep 19
BTR4:39 pmBaton Rouge Ryan
6h 49m
1 stop
BWI12:28 amBaltimore/Washington
Sep 21
BWI5:35 amBaltimore/Washington
4h 32m
1 stop
BTR9:07 amBaton Rouge Ryan
$259
Find similar
Delta
Sep 9
BTR6:15 pmBaton Rouge Ryan
5h 06m
1 stop
BWI12:21 amBaltimore/Washington
Sep 16
BWI1:50 pmBaltimore/Washington
5h 31m
1 stop
BTR6:21 pmBaton Rouge Ryan
$274
Find similar
Delta
Nov 25
BTR6:50 pmBaton Rouge Ryan
4h 38m
1 stop
BWI12:28 amBaltimore/Washington
Dec 2
BWI4:39 pmBaltimore/Washington
4h 19m
1 stop
BTR7:58 pmBaton Rouge Ryan
$279
Find similar

United Airlines flights from Baton Rouge to Baltimore

Our best United Airlines deals on Baton Rouge to Baltimore flight tickets
United Airlines
Sep 10
BTR9:45 amBaton Rouge Ryan
5h 32m
1 stop
BWI4:17 pmBaltimore/Washington
Sep 14
BWI6:00 amBaltimore/Washington
6h 11m
1 stop
BTR11:11 amBaton Rouge Ryan
$289
Find similar
United Airlines
Sep 25
BTR2:00 pmBaton Rouge Ryan
7h 58m
1 stop
BWI10:58 pmBaltimore/Washington
Sep 30
BWI6:29 amBaltimore/Washington
9h 55m
2 stops
BTR3:24 pmBaton Rouge Ryan
$304
Find similar
United Airlines
Sep 16
BTR9:45 amBaton Rouge Ryan
5h 32m
1 stop
BWI4:17 pmBaltimore/Washington
Sep 18
BWI6:00 amBaltimore/Washington
6h 11m
1 stop
BTR11:11 amBaton Rouge Ryan
$342
Find similar

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 August 28, 2025.
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

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 9/19

4:39 pm-12:28 am

1 stop6h 49m

Baltimore/Washington

Sun 9/21

5:35 am-9:07 am

1 stop4h 32m

$259

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 9/9

6:15 pm-12:21 am

1 stop5h 06m

Baltimore/Washington

Tue 9/16

1:50 pm-6:21 pm

1 stop5h 31m

$274

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 11/25

6:50 pm-12:28 am

1 stop4h 38m

Baltimore/Washington

Tue 12/2

4:39 pm-7:58 pm

1 stop4h 19m

$279

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 9/10

9:45 am-4:17 pm

1 stop5h 32m

Baltimore/Washington

Sun 9/14

6:00 am-11:11 am

1 stop6h 11m

$289

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 10/15

12:09 pm-7:29 pm

1 stop6h 20m

Baltimore/Washington

Mon 10/20

7:45 pm-11:58 pm

1 stop5h 13m

$299

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Thu 9/25

2:00 pm-10:58 pm

1 stop7h 58m

Baltimore/Washington

Tue 9/30

6:29 am-3:24 pm

2 stops9h 55m

$304

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 2/14

5:00 pm-12:11 am

1 stop6h 11m

Baltimore/Washington

Wed 2/18

6:00 am-10:04 pm

2 stops17h 04m

$337

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 9/16

9:45 am-4:17 pm

1 stop5h 32m

Baltimore/Washington

Thu 9/18

6:00 am-11:11 am

1 stop6h 11m

$342

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 10/10

6:36 pm-12:33 am

1 stop4h 57m

Baltimore/Washington

Mon 10/13

6:28 am-10:47 am

1 stop5h 19m

$364

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 10/15

12:09 pm-5:40 pm

1 stop4h 31m

Baltimore/Washington

Sun 10/19

5:00 am-10:47 am

1 stop6h 47m

$399

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 August, then January is your next best option. Flight prices from Baton Rouge to Baltimore during January average around $303.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from Baton Rouge to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $330. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $400. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

What is the cheapest time of day to depart on your flight to Baltimore?

Flying to Baltimore from Baton Rouge in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $336 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $377.

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

Direct flights

None
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 27m.

  • 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 $258Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 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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