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Cheap flights from Baton Rouge to Washington, D.C. from $273

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 11/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:40 pm - 6:42 pmBTR-IAD
4h 02m1 stop
Delta Logo
7:00 am - 12:54 pmIAD-BTR
6h 54m1 stop
$325Delta
Find Deal
sáb., feb. 14 - mar., feb. 17
American Airlines Logo
2:16 pm - 12:01 amBTR-IAD
8h 45m2 stops
American Airlines Logo
5:26 pm - 10:56 pmIAD-BTR
6h 30m1 stop
$330American Airlines
Find Deal
sáb., dic. 13 - mar., ene. 6
American Airlines Logo
2:16 pm - 10:59 pmBTR-IAD
7h 43m1 stop
American Airlines Logo
11:25 am - 5:00 pmIAD-BTR
6h 35m1 stop
$345American Airlines
Find Deal
vie., dic. 5 - mié., dic. 10
Delta Logo
5:00 pm - 10:57 pmBTR-IAD
4h 57m1 stop
Delta Logo
12:30 pm - 12:54 pmIAD-BTR
25h 24m2 stops
$349Delta
Find Deal
sáb., feb. 14 - mar., feb. 17
American Airlines Logo
4:23 pm - 10:59 pmBTR-IAD
5h 36m1 stop
American Airlines Logo
1:08 pm - 5:01 pmIAD-BTR
4h 53m1 stop
$365American Airlines
Find Deal
vie., dic. 12 - dom., ene. 11
Delta Logo
6:59 pm - 12:18 amBTR-IAD
4h 19m1 stop
Delta Logo
6:00 am - 9:49 amIAD-BTR
4h 49m1 stop
$372Delta
Find Deal
sáb., dic. 20 - mar., dic. 30
American Airlines Logo
5:27 pm - 11:59 pmBTR-IAD
5h 32m1 stop
American Airlines Logo
5:08 pm - 10:51 pmIAD-BTR
6h 43m1 stop
$378American Airlines
Find Deal
mié., nov. 26 - mié., dic. 3
United Airlines Logo
1:48 pm - 10:19 pmBTR-IAD
7h 31m1 stop
United Airlines Logo
6:08 am - 11:25 amIAD-BTR
6h 17m1 stop
$415United Airlines
Find Deal
jue., dic. 18 - mar., dic. 30
United Airlines Logo
2:05 pm - 10:12 pmBTR-IAD
7h 07m1 stop
United Airlines Logo
5:45 pm - 10:44 pmIAD-BTR
5h 59m1 stop
$422United Airlines
Find Deal
vie., oct. 31 - dom., nov. 2
United Airlines Logo
2:00 pm - 8:43 pmBTR-IAD
5h 43m1 stop
United Airlines Logo
10:23 pm - 11:17 amIAD-BTR
13h 54m2 stops
$445United Airlines
Find Deal
sáb., dic. 6 - mié., dic. 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
BTR1:40 pmBaton Rouge Ryan
4h 02m
1 stop
IAD6:42 pmWashington, D.C. Dulles Intl
Feb 17
IAD7:00 amWashington, D.C. Dulles Intl
6h 54m
1 stop
BTR12:54 pmBaton Rouge Ryan
$325
Find similar
Delta
Feb 14
BTR5:00 pmBaton Rouge Ryan
4h 57m
1 stop
IAD10:57 pmWashington, D.C. Dulles Intl
Feb 17
IAD12:30 pmWashington, D.C. Dulles Intl
25h 24m
2 stops
BTR12:54 pmBaton Rouge Ryan
$349
Find similar
Delta
Dec 20
BTR6:59 pmBaton Rouge Ryan
4h 19m
1 stop
IAD12:18 amWashington, D.C. Dulles Intl
Dec 30
IAD6:00 amWashington, D.C. Dulles Intl
4h 49m
1 stop
BTR9:49 amBaton Rouge Ryan
$372
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
Dec 13
BTR2:16 pmBaton Rouge Ryan
8h 45m
2 stops
IAD12:01 amWashington, D.C. Dulles Intl
Jan 6
IAD5:26 pmWashington, D.C. Dulles Intl
6h 30m
1 stop
BTR10:56 pmBaton Rouge Ryan
$330
Find similar
American Airlines
Dec 5
BTR2:16 pmBaton Rouge Ryan
7h 43m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
Dec 10
IAD11:25 amWashington, D.C. Dulles Intl
6h 35m
1 stop
BTR5:00 pmBaton Rouge Ryan
$345
Find similar
American Airlines
Dec 12
BTR4:23 pmBaton Rouge Ryan
5h 36m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
Jan 11
IAD1:08 pmWashington, D.C. Dulles Intl
4h 53m
1 stop
BTR5:01 pmBaton Rouge Ryan
$365
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 octubre 14, 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

sáb. 2/14

1:40 pm-6:42 pm

1 stop4h 02m

Washington, D.C. Dulles Intl

mar. 2/17

7:00 am-12:54 pm

1 stop6h 54m

$325

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

sáb. 12/13

2:16 pm-12:01 am

2 stops8h 45m

Washington, D.C. Dulles Intl

mar. 1/6

5:26 pm-10:56 pm

1 stop6h 30m

$330

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

vie. 12/5

2:16 pm-10:59 pm

1 stop7h 43m

Washington, D.C. Dulles Intl

mié. 12/10

11:25 am-5:00 pm

1 stop6h 35m

$345

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

sáb. 2/14

5:00 pm-10:57 pm

1 stop4h 57m

Washington, D.C. Dulles Intl

mar. 2/17

12:30 pm-12:54 pm

2 stops25h 24m

$349

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

vie. 12/12

4:23 pm-10:59 pm

1 stop5h 36m

Washington, D.C. Dulles Intl

dom. 1/11

1:08 pm-5:01 pm

1 stop4h 53m

$365

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

sáb. 12/20

6:59 pm-12:18 am

1 stop4h 19m

Washington, D.C. Dulles Intl

mar. 12/30

6:00 am-9:49 am

1 stop4h 49m

$372

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

mié. 11/26

5:27 pm-11:59 pm

1 stop5h 32m

Washington, D.C. Dulles Intl

mié. 12/3

5:08 pm-10:51 pm

1 stop6h 43m

$378

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

jue. 12/18

1:48 pm-10:19 pm

1 stop7h 31m

Washington, D.C. Dulles Intl

mar. 12/30

6:08 am-11:25 am

1 stop6h 17m

$415

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

vie. 10/31

2:05 pm-10:12 pm

1 stop7h 07m

Washington, D.C. Dulles Intl

dom. 11/2

5:45 pm-10:44 pm

1 stop5h 59m

$422

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

sáb. 12/6

2:00 pm-8:43 pm

1 stop5h 43m

Washington, D.C. Dulles Intl

mié. 12/10

10:23 pm-11:17 am

2 stops13h 54m

$445

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 4h 02m, 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
7,973 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
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Fairfax
Reston
Gaithersburg
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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