BTR - IAD

$149 Find Cheap Flights from Baton Rouge to Washington Dulles Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$297
Typical prices: $426-$505
Delta
Mon 11/26Mon 12/3
BTR - IAD • 1 stop
Cheapest one-way
$149
Typical prices: $478-$478
Delta
Fri 12/14
BTR - IAD • 1 stop
Nonstop flights
There are currently no direct flights between Baton Rouge and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
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When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $460 (round-trip)
Shortest trip • 4h 59m (one-way)
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Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to Dulles Intl (BTR-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to Dulles Intl

Thu, Nov 26 - Thu, Dec 3
Delta Logo
4:05 pm - 9:26 pmBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
4h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:07 am - 1:12 pmIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 05m1 stop Atlanta Hartsfield-Jackson
$297Delta
Thu, Dec 10 - Mon, Dec 14
Delta Logo
6:59 pm - 12:41 amBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
4h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:34 pm - 6:19 pmIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 45m1 stop Atlanta Hartsfield-Jackson
$297Delta
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
6:15 pm - 12:37 amBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
5h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 11:26 amIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 26m1 stop Houston George Bush Intcntl
$297United Airlines
Thu, Dec 10 - Mon, Dec 14
Delta Logo
1:52 pm - 9:30 pmBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
6h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:34 pm - 6:19 pmIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 45m1 stop Atlanta Hartsfield-Jackson
$297Delta
Wed, Nov 25 - Tue, Dec 1
United Airlines Logo
6:15 pm - 12:37 amBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
5h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 11:26 amIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 26m1 stop Houston George Bush Intcntl
$341United Airlines
Thu, Dec 3 - Sun, Dec 6
Delta Logo
1:52 pm - 9:30 pmBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
6h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:07 am - 1:12 pmIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 05m1 stop Atlanta Hartsfield-Jackson
$348Delta
Wed, Mar 31 - Sat, Apr 3
American Airlines Logo
8:05 am - 5:03 pmBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
7h 58m1 stop Dallas/Fort Worth
American Airlines Logo
12:23 pm - 5:48 pmIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 25m1 stop Dallas/Fort Worth
$451American Airlines
Tue, Dec 22 - Wed, Jan 6
United Airlines Logo
3:59 pm - 10:41 pmBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
5h 42m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 11:25 amIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 25m1 stop Houston George Bush Intcntl
$451United Airlines
Wed, Mar 31 - Sat, Apr 3
Delta Logo
6:00 am - 11:59 amBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
4h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
6h 50m1 stop Atlanta Hartsfield-Jackson
$451Delta
Wed, Mar 31 - Sat, Apr 3
Delta Logo
3:20 pm - 9:12 pmBTR  Baton Rouge Ryan-IAD Washington, D.C. Dulles Intl
4h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 9:41 amIAD  Washington, D.C. Dulles Intl-BTR Baton Rouge Ryan
4h 41m1 stop Atlanta Hartsfield-Jackson
$451Delta
Booking Insights

Price, demand and travel trends for Baton Rouge to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Baton Rouge to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Baton Rouge to Washington, D.C. Dulles Intl Airport typically range from $426 to $505. The lowest price found in the past 5 days was $297, on Delta.

Key details for Baton Rouge to Washington, D.C. Dulles Intl Airport flights

Low season

January

Cheapest flight

$149
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 31% increase in travelers.
One-way flight from Baton Rouge to Washington, D.C. Dulles Intl Airport

When to book flights from Baton Rouge to Dulles Intl

Are your dates flexible? Find out the best times to travel from Baton Rouge to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Baton Rouge to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Baton Rouge to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Baton Rouge to Washington, D.C. Dulles Intl Airport takes 00m, covering 969 miles.

  • Do I need a passport to fly from Baton Rouge to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Baton Rouge to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Baton Rouge to Washington, D.C. Dulles Intl Airport range from $426 to $505, with an average of $472 over the past 12 months. Anything below $426 counts as a good deal.

  • Have flight prices from Baton Rouge to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $297 to $2,177. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Baton Rouge to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Baton Rouge to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $221, which is 54% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Baton Rouge to Washington, D.C. Dulles Intl Airport?

    Flights from Baton Rouge to Washington, D.C. Dulles Intl Airport usually depart from Baton Rouge Ryan (BTR) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Baton Rouge to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Baton Rouge to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 56% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 24% of one-stop connections
    • Charlotte Douglas (CLT) - 16% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Baton Rouge to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 23% on flights from Baton Rouge to Washington, D.C. Dulles Intl Airport. Saturday is the cheapest departure day at $426 round-trip on average, while Thursday is the most expensive at $549, a difference of $123.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Baton Rouge to Washington, D.C. Dulles Intl Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 59m, compared with 5h 01m via Atlanta Hartsfield-Jackson (ATL) and 5h 48m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Baton Rouge and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of Baton Rouge (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Your guide to booking Baton Rouge to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $426, about $123 less than Thursday fares (22% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Baton Rouge to Washington, D.C. Dulles Intl Airport trip for February. Fares historically average $399 round-trip in that month - typically $153 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Baton Rouge to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental