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Cheap flights from Baton Rouge to Washington, D.C. from $295

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 6/24. 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
6:19 am - 11:37 am
BTR
-
IAD
4h 18m
1 stop
Delta Logo
5:46 pm - 9:56 pm
IAD
-
BTR
5h 10m
1 stop
$357Delta
Tue, Jul 14 - Tue, Jul 28
Delta Logo
10:25 am - 4:46 pm
BTR
-
IAD
5h 21m
1 stop
Delta Logo
6:00 am - 9:39 am
IAD
-
BTR
4h 39m
1 stop
$369Delta
Tue, Jul 14 - Sat, Jul 18
Delta Logo
6:07 am - 11:36 am
BTR
-
IAD
4h 29m
1 stop
Delta Logo
6:00 am - 9:34 am
IAD
-
BTR
4h 34m
1 stop
$372Delta
Tue, Sep 15 - Mon, Sep 21
Delta Logo
7:08 pm - 12:44 am
BTR
-
IAD
4h 36m
1 stop
Delta Logo
4:00 pm - 8:50 pm
IAD
-
BTR
5h 50m
1 stop
$381Delta
Fri, Jul 3 - Sat, Jul 4
Delta Logo
10:19 am - 5:02 pm
BTR
-
IAD
5h 43m
1 stop
Delta Logo
5:30 pm - 10:03 pm
IAD
-
BTR
5h 33m
1 stop
$384Delta
Sat, Sep 26 - Mon, Sep 28
Delta Logo
6:07 am - 11:31 am
BTR
-
IAD
4h 24m
1 stop
Delta Logo
5:30 pm - 10:03 pm
IAD
-
BTR
5h 33m
1 stop
$387Delta
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
5:25 pm - 10:51 pm
BTR
-
IAD
4h 26m
1 stop
American Airlines Logo
4:56 pm - 10:53 pm
IAD
-
BTR
6h 57m
1 stop
$410American Airlines
Sat, Sep 26 - Mon, Sep 28
Delta Logo
7:06 pm - 12:44 am
BTR
-
IAD
4h 38m
1 stop
Delta Logo
6:00 am - 9:39 am
IAD
-
BTR
4h 39m
1 stop
$415Delta
Tue, Jun 30 - Wed, Jul 8
American Airlines Logo
6:44 am - 12:46 pm
BTR
-
IAD
5h 02m
1 stop
American Airlines Logo
6:14 am - 10:58 am
IAD
-
BTR
5h 44m
1 stop
$417American Airlines
Sat, Jul 18 - Thu, Jul 23
Delta Logo
1:27 pm - 8:55 pm
BTR
-
IAD
6h 28m
1 stop
Delta Logo
6:00 am - 9:39 am
IAD
-
BTR
4h 39m
1 stop
$420Delta
Thu, Aug 20 - Sun, Aug 23

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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
Jul 14
BTR6:19 amBaton Rouge Ryan
4h 18m
1 stop
IAD11:37 amWashington, D.C. Dulles Intl
Jul 28
IAD5:46 pmWashington, D.C. Dulles Intl
5h 10m
1 stop
BTR9:56 pmBaton Rouge Ryan
$357
Delta
Jul 14
BTR10:25 amBaton Rouge Ryan
5h 21m
1 stop
IAD4:46 pmWashington, D.C. Dulles Intl
Jul 18
IAD6:00 amWashington, D.C. Dulles Intl
4h 39m
1 stop
BTR9:39 amBaton Rouge Ryan
$369
Delta
Sep 15
BTR6:07 amBaton Rouge Ryan
4h 29m
1 stop
IAD11:36 amWashington, D.C. Dulles Intl
Sep 21
IAD6:00 amWashington, D.C. Dulles Intl
4h 34m
1 stop
BTR9:34 amBaton Rouge Ryan
$372

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
Jul 3
BTR6:28 pmBaton Rouge Ryan
4h 42m
1 stop
IAD12:10 amWashington, D.C. Dulles Intl
Jul 7
IAD6:14 amWashington, D.C. Dulles Intl
5h 29m
1 stop
BTR10:43 amBaton Rouge Ryan
$369
American Airlines
Sep 26
BTR5:25 pmBaton Rouge Ryan
4h 26m
1 stop
IAD10:51 pmWashington, D.C. Dulles Intl
Sep 28
IAD4:56 pmWashington, D.C. Dulles Intl
6h 57m
1 stop
BTR10:53 pmBaton Rouge Ryan
$410
American Airlines
Jul 18
BTR6:44 amBaton Rouge Ryan
5h 02m
1 stop
IAD12:46 pmWashington, D.C. Dulles Intl
Jul 23
IAD6:14 amWashington, D.C. Dulles Intl
5h 44m
1 stop
BTR10:58 amBaton Rouge Ryan
$417

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 June 19, 2026.
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

Cheapest round-trip

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Tue 7/14

6:19 am-11:37 am

1 stop4h 18m

Washington, D.C. Dulles Intl

Tue 7/28

5:46 pm-9:56 pm

1 stop5h 10m

$357

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Tue 7/14

10:25 am-4:46 pm

1 stop5h 21m

Washington, D.C. Dulles Intl

Sat 7/18

6:00 am-9:39 am

1 stop4h 39m

$369
Quickest round-trip

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Tue 9/15

6:07 am-11:36 am

1 stop4h 29m

Washington, D.C. Dulles Intl

Mon 9/21

6:00 am-9:34 am

1 stop4h 34m

$372

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Fri 7/3

7:08 pm-12:44 am

1 stop4h 36m

Washington, D.C. Dulles Intl

Sat 7/4

4:00 pm-8:50 pm

1 stop5h 50m

$381

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 9/26

10:19 am-5:02 pm

1 stop5h 43m

Washington, D.C. Dulles Intl

Mon 9/28

5:30 pm-10:03 pm

1 stop5h 33m

$384

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Thu 9/10

6:07 am-11:31 am

1 stop4h 24m

Washington, D.C. Dulles Intl

Mon 9/14

5:30 pm-10:03 pm

1 stop5h 33m

$387

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 9/26

5:25 pm-10:51 pm

1 stop4h 26m

Washington, D.C. Dulles Intl

Mon 9/28

4:56 pm-10:53 pm

1 stop6h 57m

$410

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Tue 6/30

7:06 pm-12:44 am

1 stop4h 38m

Washington, D.C. Dulles Intl

Wed 7/8

6:00 am-9:39 am

1 stop4h 39m

$415

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Sat 7/18

6:44 am-12:46 pm

1 stop5h 02m

Washington, D.C. Dulles Intl

Thu 7/23

6:14 am-10:58 am

1 stop5h 44m

$417

Baton RougeWashington, D.C.

BTR - IAD

BTRIAD

Baton Rouge Ryan

Thu 8/20

1:27 pm-8:55 pm

1 stop6h 28m

Washington, D.C. Dulles Intl

Sun 8/23

6:00 am-9:39 am

1 stop4h 39m

$420

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

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

You could potentially save up to 48% 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

Fastest flight time

4h 26m

Direct flights

None
The fastest flight from Baton Rouge to Washington, D.C. Dulles Intl Airport takes 4h 26m
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.
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Frequently asked questions about flying from Baton Rouge to Washington, D.C. Dulles Intl Airport

  • 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 26m, 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 $206Free CancellationRating
7.8
8,417 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
Waldorf
Woodbridge
Laurel
Fredericksburg
Gaithersburg
Colonial Beach
Rockville
Linthicum Heights
Silver Spring
Towson
Manassas
Sterling
Tysons
Springfield
Bethesda

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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