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Cheap flights from Baton Rouge to Washington, D.C. from $179

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 7/21. 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

Discover deals from 900+ travel sites with momondo.

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
4:07 pm - 12:39 am
BTR
-
BWI
7h 32m
1 stop
Delta Logo
5:40 am - 9:39 am
BWI
-
BTR
4h 59m
1 stop
$279Delta
Sat, Jul 25 - Wed, Jul 29
United Airlines Logo
7:15 am - 4:28 pm
BTR
-
BWI
8h 13m
1 stop
United Airlines Logo
3:04 pm - 9:28 pm
BWI
-
BTR
7h 24m
1 stop
$298United Airlines
Sun, Sep 6 - Wed, Sep 16
United Airlines Logo
7:15 am - 4:28 pm
BTR
-
BWI
8h 13m
1 stop
United Airlines Logo
10:25 am - 9:28 pm
BWI
-
BTR
12h 03m
2 stops
$304United Airlines
Sun, Sep 6 - Wed, Sep 16
Delta Logo
7:06 pm - 12:39 am
BTR
-
BWI
4h 33m
1 stop
Delta Logo
5:40 am - 9:39 am
BWI
-
BTR
4h 59m
1 stop
$309Delta
Tue, Jul 14 - Tue, Jul 28
Delta Logo
1:27 pm - 9:26 pm
BTR
-
BWI
6h 59m
1 stop
Delta Logo
6:20 pm - 9:56 pm
BWI
-
BTR
4h 36m
1 stop
$314Delta
Wed, Jul 15 - Wed, Jul 22
Delta Logo
6:07 am - 12:58 pm
BTR
-
BWI
5h 51m
1 stop
Delta Logo
5:00 pm - 9:53 pm
BWI
-
BTR
5h 53m
1 stop
$317Delta
Sat, Sep 26 - Mon, Sep 28
Delta Logo
1:27 pm - 9:26 pm
BTR
-
BWI
6h 59m
1 stop
Delta Logo
6:00 am - 9:39 am
BWI
-
BTR
4h 39m
1 stop
$318Delta
Sat, Jul 25 - Sat, Aug 1
American Airlines Logo
6:22 pm - 12:14 am
BTR
-
BWI
4h 52m
1 stop
American Airlines Logo
3:46 pm - 10:57 pm
BWI
-
BTR
8h 11m
1 stop
$323American Airlines
Sat, Jul 18 - Thu, Jul 23
Delta Logo
4:00 pm - 9:25 pm
BTR
-
BWI
4h 25m
1 stop
Delta Logo
6:24 pm - 9:55 pm
BWI
-
BTR
4h 31m
1 stop
$346Delta
Fri, Jul 3 - Mon, Jul 6
Delta Logo
1:27 pm - 9:26 pm
BTR
-
BWI
6h 59m
1 stop
Delta Logo
10:33 am - 3:09 pm
BWI
-
BTR
5h 36m
1 stop
$349Delta
Sat, Jul 11 - Wed, Jul 15

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United Airlines flights from Baton Rouge to Baltimore

Our best United Airlines deals on Baton Rouge to Baltimore flight tickets
United Airlines
Sep 6
BTR7:15 amBaton Rouge Ryan
8h 13m
1 stop
BWI4:28 pmBaltimore/Washington
Sep 16
BWI3:04 pmBaltimore/Washington
7h 24m
1 stop
BTR9:28 pmBaton Rouge Ryan
$298
United Airlines
Sep 6
BTR7:15 amBaton Rouge Ryan
8h 13m
1 stop
BWI4:28 pmBaltimore/Washington
Sep 16
BWI10:25 amBaltimore/Washington
12h 03m
2 stops
BTR9:28 pmBaton Rouge Ryan
$304
United Airlines
Nov 14
BTR4:04 pmBaton Rouge Ryan
5h 39m
1 stop
BWI10:43 pmBaltimore/Washington
Nov 17
BWI12:45 pmBaltimore/Washington
7h 45m
1 stop
BTR7:30 pmBaton Rouge Ryan
$369

Delta flights from Baton Rouge to Baltimore

Our best Delta deals on Baton Rouge to Baltimore flight tickets
Delta
Jul 25
BTR4:07 pmBaton Rouge Ryan
7h 32m
1 stop
BWI12:39 amBaltimore/Washington
Jul 29
BWI5:40 amBaltimore/Washington
4h 59m
1 stop
BTR9:39 amBaton Rouge Ryan
$279
Delta
Jul 14
BTR7:06 pmBaton Rouge Ryan
4h 33m
1 stop
BWI12:39 amBaltimore/Washington
Jul 28
BWI5:40 amBaltimore/Washington
4h 59m
1 stop
BTR9:39 amBaton Rouge Ryan
$309
Delta
Jul 1
BTR7:06 pmBaton Rouge Ryan
4h 34m
1 stop
BWI12:40 amBaltimore/Washington
Jul 4
BWI11:13 amBaltimore/Washington
4h 59m
1 stop
BTR3:12 pmBaton Rouge Ryan
$314

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 June 22, 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

Sat 7/25

4:07 pm-12:39 am

1 stop7h 32m

Baltimore/Washington

Wed 7/29

5:40 am-9:39 am

1 stop4h 59m

$279

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sun 9/6

7:15 am-4:28 pm

1 stop8h 13m

Baltimore/Washington

Wed 9/16

3:04 pm-9:28 pm

1 stop7h 24m

$298

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sun 9/6

7:15 am-4:28 pm

1 stop8h 13m

Baltimore/Washington

Wed 9/16

10:25 am-9:28 pm

2 stops12h 03m

$304

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Tue 7/14

7:06 pm-12:39 am

1 stop4h 33m

Baltimore/Washington

Tue 7/28

5:40 am-9:39 am

1 stop4h 59m

$309

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Wed 7/15

1:27 pm-9:26 pm

1 stop6h 59m

Baltimore/Washington

Wed 7/22

6:20 pm-9:56 pm

1 stop4h 36m

$314

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 9/26

6:07 am-12:58 pm

1 stop5h 51m

Baltimore/Washington

Mon 9/28

5:00 pm-9:53 pm

1 stop5h 53m

$317

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 7/25

1:27 pm-9:26 pm

1 stop6h 59m

Baltimore/Washington

Sat 8/1

6:00 am-9:39 am

1 stop4h 39m

$318

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 7/18

6:22 pm-12:14 am

1 stop4h 52m

Baltimore/Washington

Thu 7/23

3:46 pm-10:57 pm

1 stop8h 11m

$323
Quickest round-trip

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Fri 7/3

4:00 pm-9:25 pm

1 stop4h 25m

Baltimore/Washington

Mon 7/6

6:24 pm-9:55 pm

1 stop4h 31m

$346

Baton RougeBaltimore

BTR - BWI

BTRBWI

Baton Rouge Ryan

Sat 7/11

1:27 pm-9:26 pm

1 stop6h 59m

Baltimore/Washington

Wed 7/15

10:33 am-3:09 pm

1 stop5h 36m

$349

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 typical price of a round-trip flight between Baton Rouge and Baltimore?

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 25m

Direct flights

None
The fastest flight from Baton Rouge to Baltimore takes 4h 25m
There are no direct flights from Baton Rouge to Baltimore. There are no popular flight routes from Baton Rouge to Baltimore.
Search flight deals

Frequently asked questions about flying from Baton Rouge to Baltimore

  • 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 25m.

  • 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 $236Free CancellationRating
7.8
8,421 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,739 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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