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Cheap flights from Baton Rouge to Washington, D.C. from $282

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 11/17. 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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0 bags

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Cheap round-trip flights

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Delta Logo
6:18 am - 11:34 amBTR-IAD
4h 16m1 stop
Delta Logo
7:15 am - 1:00 pmIAD-BTR
6h 45m1 stop
$325Delta
Find Deal
Sat, Feb 14 - Tue, Feb 17
American Airlines Logo
5:31 pm - 11:12 pmBTR-IAD
4h 41m1 stop
American Airlines Logo
1:08 pm - 10:56 pmIAD-BTR
10h 48m2 stops
$330American Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
American Airlines Logo
6:00 am - 5:16 pmBTR-IAD
10h 16m2 stops
American Airlines Logo
1:08 pm - 10:56 pmIAD-BTR
10h 48m2 stops
$335American Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
Delta Logo
2:21 pm - 9:29 pmBTR-IAD
6h 08m1 stop
Delta Logo
8:00 am - 1:32 pmIAD-BTR
6h 32m1 stop
$345Delta
Find Deal
Thu, Dec 11 - Sat, Jan 10
Delta Logo
6:18 am - 11:34 amBTR-IAD
4h 16m1 stop
Delta Logo
7:51 pm - 3:51 pmIAD-BTR
21h 00m2 stops
$349Delta
Find Deal
Sat, Feb 14 - Tue, Feb 17
American Airlines Logo
10:20 am - 11:08 pmBTR-IAD
11h 48m2 stops
American Airlines Logo
6:25 am - 12:33 pmIAD-BTR
7h 08m1 stop
$350American Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Delta Logo
10:34 am - 3:37 pmBTR-IAD
4h 03m1 stop
Delta Logo
7:51 pm - 3:51 pmIAD-BTR
21h 00m2 stops
$364Delta
Find Deal
Sat, Feb 14 - Tue, Feb 17
United Airlines Logo
2:00 pm - 10:15 pmBTR-IAD
7h 15m1 stop
United Airlines Logo
12:45 pm - 5:28 pmIAD-BTR
5h 43m1 stop
$398United Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
United Airlines Logo
2:00 pm - 10:15 pmBTR-IAD
7h 15m1 stop
United Airlines Logo
10:35 pm - 11:17 amIAD-BTR
13h 42m2 stops
$486United Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 13
United Airlines Logo
2:00 pm - 10:15 pmBTR-IAD
7h 15m1 stop
United Airlines Logo
8:20 am - 9:32 pmIAD-BTR
14h 12m2 stops
$491United Airlines
Find Deal
Fri, Dec 12 - Sat, Jan 10

Delta flights from Baton Rouge to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Baton Rouge to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 14
BTR6:18 amBaton Rouge Ryan
4h 16m
1 stop
IAD11:34 amWashington, D.C. Dulles Intl
Feb 17
IAD7:15 amWashington, D.C. Dulles Intl
6h 45m
1 stop
BTR1:00 pmBaton Rouge Ryan
$325
Find similar
Delta
Dec 11
BTR2:21 pmBaton Rouge Ryan
6h 08m
1 stop
IAD9:29 pmWashington, D.C. Dulles Intl
Jan 10
IAD8:00 amWashington, D.C. Dulles Intl
6h 32m
1 stop
BTR1:32 pmBaton Rouge Ryan
$345
Find similar
Delta
Feb 14
BTR6:18 amBaton Rouge Ryan
4h 16m
1 stop
IAD11:34 amWashington, D.C. Dulles Intl
Feb 17
IAD7:51 pmWashington, D.C. Dulles Intl
21h 00m
2 stops
BTR3:51 pmBaton Rouge Ryan
$349
Find similar

American Airlines flights from Baton Rouge to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Baton Rouge to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jan 28
BTR5:31 pmBaton Rouge Ryan
4h 41m
1 stop
IAD11:12 pmWashington, D.C. Dulles Intl
Jan 31
IAD1:08 pmWashington, D.C. Dulles Intl
10h 48m
2 stops
BTR10:56 pmBaton Rouge Ryan
$330
Find similar
American Airlines
Jan 28
BTR6:00 amBaton Rouge Ryan
10h 16m
2 stops
IAD5:16 pmWashington, D.C. Dulles Intl
Jan 31
IAD1:08 pmWashington, D.C. Dulles Intl
10h 48m
2 stops
BTR10:56 pmBaton Rouge Ryan
$335
Find similar
American Airlines
Dec 9
BTR10:20 amBaton Rouge Ryan
11h 48m
2 stops
IAD11:08 pmWashington, D.C. Dulles Intl
Dec 14
IAD6:25 amWashington, D.C. Dulles Intl
7h 08m
1 stop
BTR12:33 pmBaton Rouge Ryan
$350
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Washington, D.C. Dulles Intl Airport 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 November 8, 2025.
Use the filters below to find and compare flights from Baton Rouge to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 2/14

6:18 am-11:34 am

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 2/17

7:15 am-1:00 pm

1 stop6h 45m

$325

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Wed 1/28

5:31 pm-11:12 pm

1 stop4h 41m

Washington, D.C. Dulles Intl

Sat 1/31

1:08 pm-10:56 pm

2 stops10h 48m

$330

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Wed 1/28

6:00 am-5:16 pm

2 stops10h 16m

Washington, D.C. Dulles Intl

Sat 1/31

1:08 pm-10:56 pm

2 stops10h 48m

$335

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Thu 12/11

2:21 pm-9:29 pm

1 stop6h 08m

Washington, D.C. Dulles Intl

Sat 1/10

8:00 am-1:32 pm

1 stop6h 32m

$345

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 2/14

6:18 am-11:34 am

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 2/17

7:51 pm-3:51 pm

2 stops21h 00m

$349

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Tue 12/9

10:20 am-11:08 pm

2 stops11h 48m

Washington, D.C. Dulles Intl

Sun 12/14

6:25 am-12:33 pm

1 stop7h 08m

$350

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 2/14

10:34 am-3:37 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Tue 2/17

7:51 pm-3:51 pm

2 stops21h 00m

$364

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Wed 12/3

2:00 pm-10:15 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Sat 12/6

12:45 pm-5:28 pm

1 stop5h 43m

$398

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Fri 12/12

2:00 pm-10:15 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Sat 12/13

10:35 pm-11:17 am

2 stops13h 42m

$486

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Fri 12/12

2:00 pm-10:15 pm

1 stop7h 15m

Washington, D.C. Dulles Intl

Sat 1/10

8:20 am-9:32 pm

2 stops14h 12m

$491

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 Washington, D.C. Dulles Intl Airport

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 Washington, D.C. Dulles Intl Airport?

In general, July is the cheapest month to fly from Baton Rouge to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $324. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of July, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $325.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $385. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Baton Rouge to Washington, D.C. Dulles Intl Airport for around $727.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Baton Rouge in the morning is the least expensive time of day to depart. momondo users have found prices as low as $385 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $497 on average. Flights to Washington, D.C. Dulles Intl Airport from Baton Rouge at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Baton Rouge to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a Baton Rouge to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Baton Rouge to Washington, D.C. Dulles Intl Airport

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

Cheap Baton Rouge to Washington, D.C. Dulles Intl Airport (BTR to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from Baton Rouge to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Baton Rouge to Washington, D.C. Dulles Intl Airport.
Search flight deals

  • How far is Baton Rouge Ryan to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 973.8 mi away from Baton Rouge Ryan. Flights usually cover this in 3h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Baton Rouge Ryan Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Baton Rouge Ryan Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Baton Rouge Ryan Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Baton Rouge Ryan Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baton Rouge to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Baton Rouge to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Baton Rouge to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $284Free CancellationRating
7.9
8,003 reviews
Search Delta flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baton Rouge to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Baton Rouge to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. 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 Washington, D.C.?

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 Washington, D.C..

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

If you are not ready to book a flight from Baton Rouge to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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