BTR - IAD

$178 Find Cheap Flights from Baton Rouge to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Dulles Intl departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Washington, D.C., as well as popular online travel agencies
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Cheap Flights from Baton Rouge to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Baton Rouge to Dulles Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
4:32 pm - 12:02 amBTR-IAD
6h 30m1 stop
American Airlines Logo
5:26 pm - 9:52 pmIAD-BTR
5h 26m1 stop
$325American Airlines
Find Deal
Sat, May 24 - Tue, Jun 3
Delta Logo
6:59 pm - 12:28 amBTR-IAD
4h 29m1 stop
Delta Logo
6:00 am - 9:34 amIAD-BTR
4h 34m1 stop
$340Delta
Find Deal
Fri, May 30 - Sun, Jun 1
American Airlines Logo
6:32 pm - 11:59 pmBTR-IAD
4h 27m1 stop
American Airlines Logo
5:41 pm - 11:44 pmIAD-BTR
7h 03m1 stop
$355American Airlines
Find Deal
Fri, Jun 6 - Mon, Jun 9
Delta Logo
5:27 pm - 11:35 pmBTR-IAD
5h 08m1 stop
Delta Logo
6:00 am - 11:46 amIAD-BTR
6h 46m1 stop
$376Delta
Find Deal
Wed, May 14 - Sat, May 24
Delta Logo
7:03 pm - 12:32 amBTR-IAD
4h 29m1 stop
Delta Logo
6:00 am - 11:42 amIAD-BTR
6h 42m1 stop
$377Delta
Find Deal
Thu, Jun 26 - Mon, Jun 30
American Airlines Logo
4:32 pm - 12:02 amBTR-IAD
6h 30m1 stop
American Airlines Logo
5:26 pm - 9:52 pmIAD-BTR
5h 26m1 stop
$378American Airlines
Find Deal
Wed, May 21 - Tue, Jun 3
American Airlines Logo
6:07 am - 1:22 pmBTR-IAD
6h 15m1 stop
American Airlines Logo
9:11 am - 8:47 pmIAD-BTR
12h 36m2 stops
$381American Airlines
Find Deal
Wed, May 14 - Sat, May 24
United Airlines Logo
2:00 pm - 10:13 pmBTR-IAD
7h 13m1 stop
United Airlines Logo
6:00 am - 11:18 amIAD-BTR
6h 18m1 stop
$431United Airlines
Find Deal
Wed, May 14 - Wed, May 21
United Airlines Logo
12:14 pm - 11:15 amBTR-IAD
22h 01m2 stops
United Airlines Logo
6:10 am - 11:24 amIAD-BTR
6h 14m1 stop
$445United Airlines
Find Deal
Wed, May 28 - Mon, Jun 9
United Airlines Logo
4:02 pm - 11:58 pmBTR-IAD
6h 56m1 stop
United Airlines Logo
10:15 pm - 11:24 amIAD-BTR
14h 09m2 stops
$450United Airlines
Find Deal
Wed, Jun 18 - Mon, Jun 23
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KAYAK's insights & trends for Baton Rouge to Dulles Intl flights

Get data-powered insights and trends into flights from Baton Rouge to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baton Rouge to Washington Dulles Airport?

The average price of all round-trip flights from Baton Rouge to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington Dulles Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Baton Rouge to Washington Dulles Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

Good to know

Low seasonDecember
High seasonNovember
Cheapest flight$178
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Baton Rouge to Washington Dulles 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baton Rouge to Washington Dulles Airport flights

  • What is the cheapest flight from Baton Rouge to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Baton Rouge to Washington, D.C. Dulles Intl Airport was $178 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between Baton Rouge and Washington Dulles Airport?

    No, a passport isn't needed to fly from Baton Rouge to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Baton Rouge to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baton Rouge to Washington Dulles Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Baton Rouge and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Baton Rouge to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baton Rouge to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baton Rouge to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Baton Rouge is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baton Rouge to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baton Rouge to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Baton Rouge up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Baton Rouge to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baton Rouge to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Everything you need to know for your flight from Baton Rouge to Dulles Intl

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