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Cheap Flights from Washington Dulles to Baton Rouge Ryan

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington Dulles to Baton Rouge Ryan flight deals

      Find the cheapest month or even day of the year to fly to Baton Rouge Ryan

      Book the best Baton Rouge Ryan fare with no extra fees

      Flight deals from Washington Dulles to Baton Rouge Ryan

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Baton Rouge Ryan Airport? If you want to travel next month, return fares start from $659. Find the lowest prices on one-way and return tickets right here.
      Baton Rouge.$657 per passenger.Departing Sun, 6 Sep, returning Tue, 29 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sun, 6 Sep, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Tue, 29 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $657, select.
      Baton Rouge.$659 per passenger.Departing Wed, 19 Aug, returning Wed, 26 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Wed, 19 Aug, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Wed, 26 Aug, arriving in Washington Dulles.Price includes taxes and charges.From $659, select.
      Baton Rouge.$720 per passenger.Departing Thu, 24 Dec, returning Sat, 2 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Thu, 24 Dec, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Sat, 2 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $720, select.
      Baton Rouge.$776 per passenger.Departing Sat, 25 Jul, returning Sat, 1 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 25 Jul, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Sat, 1 Aug, arriving in Washington Dulles.Price includes taxes and charges.From $776, select.
      Baton Rouge.$782 per passenger.Departing Fri, 29 Jan, returning Mon, 1 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 29 Jan, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Mon, 1 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $782, select.
      Baton Rouge.$815 per passenger.Departing Fri, 2 Oct, returning Mon, 5 Oct.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Fri, 2 Oct, arriving in Baton Rouge Ryan.Inbound indirect flight with United, departs from Baton Rouge Ryan on Mon, 5 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $815, select.
      Baton Rouge.$822 per passenger.Departing Fri, 18 Sep, returning Fri, 1 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 18 Sep, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Fri, 1 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $822, select.
      Baton Rouge.$823 per passenger.Departing Thu, 11 Feb, returning Sun, 14 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Thu, 11 Feb, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Sun, 14 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $823, select.
      Baton Rouge.$846 per passenger.Departing Fri, 24 Jul, returning Tue, 28 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 24 Jul, arriving in Baton Rouge Ryan.Inbound indirect flight with Delta, departs from Baton Rouge Ryan on Tue, 28 Jul, arriving in Washington Dulles.Price includes taxes and charges.From $846, select.
      Baton Rouge.$933 per passenger.Departing Sun, 7 Mar, returning Sun, 14 Mar.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Washington Dulles on Sun, 7 Mar, arriving in Baton Rouge Ryan.Inbound indirect flight with American Airlines, departs from Baton Rouge Ryan on Sun, 14 Mar, arriving in Washington Dulles.Price includes taxes and charges.From $933, select.
      Baton Rouge.$1,291 per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Thu, 5 Nov, arriving in Baton Rouge Ryan.Inbound indirect flight with United, departs from Baton Rouge Ryan on Sun, 8 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,291, select.
      Baton Rouge.$1,511 per passenger.Departing Fri, 30 Oct, returning Sun, 1 Nov.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Fri, 30 Oct, arriving in Baton Rouge Ryan.Inbound indirect flight with United, departs from Baton Rouge Ryan on Sun, 1 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,511, select.
      Baton Rouge.$1,711 per passenger.Departing Tue, 22 Dec, returning Sat, 26 Dec.Return flight with United.Outbound indirect flight with United, departs from Washington Dulles on Tue, 22 Dec, arriving in Baton Rouge Ryan.Inbound indirect flight with United, departs from Baton Rouge Ryan on Sat, 26 Dec, arriving in Washington Dulles.Price includes taxes and charges.From $1,711, select.

      Find the cheapest month to fly from Washington Dulles to Baton Rouge Ryan

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Baton Rouge Ryan flights are currently cheapest in September.
      Jul
      from $846
      Aug
      from $659
      Sep
      from $657
      Oct
      from $815
      Nov
      from $1,291
      Dec
      from $1,711
      Jan
      Find prices
      Feb
      from $823
      Mar
      from $933
      Apr
      Find prices
      May
      Find prices
      Jun
      Find prices

      Washington Dulles to Baton Rouge Ryan: Alternative routes

      Compare routes from Washington Dulles to Baton Rouge below. You may find an airport to fly into that's cheaper, faster, or easier than Baton Rouge Ryan.

      Baton Rouge Ryan

      8km from central Baton Rouge
      Closest
      from $657
      Search flights

      Lafayette

      86km from central Baton Rouge
      Cheapest
      from $550
      Search flights

      Washington D.C. to Baton Rouge: Flight information

      The things to know before you go.
      Cheapest flight found$657
      Cheapest month to flySeptember

      Finding cheap flights from Washington Dulles to Baton Rouge Ryan: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Baton Rouge Ryan is $657. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Baton Rouge Ryan. But we found flights with one or more stops from $657.
      As of July 2026, there are no flights flying from Washington Dulles to Baton Rouge Ryan.
      The cheapest month to fly from Washington Dulles to Baton Rouge Ryan is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Baton Rouge Ryan Airport on Sunday, 6 September 2026.
      No airlines currently offer direct flights between Washington Dulles Airport and Baton Rouge Ryan Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Baton Rouge Ryan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Baton Rouge is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Baton Rouge Ryan.

      Flying from Washington Dulles Airport (IAD) to Baton Rouge Ryan Airport (BTR): what you need to know

      • Get to the airport on time so you don't miss your IAD to BTR flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

      • Be prepared for bigger queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

      • If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Washington Dulles Airport to Baton Rouge Ryan Airport. Here are the top stopovers between IAD and BTR:

        • Atlanta Hartsfield-Jackson Airport

        • Charlotte Douglas Airport

        • Houston George Bush Intercntl. Airport

      How to find the cheapest flights from Washington Dulles Airport (IAD) to Baton Rouge Ryan Airport (BTR)

      • $766 is currently the lowest price for a one-way Washington Dulles Airport to Baton Rouge Ryan Airport flight. Return flights start at $657. These fares can change depending on demand and availability.

      • To score cheap tickets from IAD to BTR, book as early as you can. Airlines tend to offer lower prices when flights are first made available.

      • The 'Whole month' tool shows you the cheapest flights from Washington Dulles Airport to Baton Rouge Ryan Airport across every month. It's a good way to snap up a bargain if your trip dates are flexible.

      • You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll let you know as soon as there's a change in price on cheap flights from IAD to BTR.

      • Tailor your flights with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles Airport to Baton Rouge Ryan Airport.

      Handy information about Washington Dulles Airport (IAD)

      • The address for IAD is 1 Saarinen Circle.

      • Of the flights that depart from Washington Dulles Airport, 77% land on time at their destination.

      • Washington Dulles Airport is about 40 kilometres from central Washington DC. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 45 minutes or so to arrive, depending on the traffic.

      • The journey when using public transport usually takes 1 hour 10 minutes.

      • Have an early flight from Washington Dulles Airport to Baton Rouge Ryan Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels close to IAD:

      Arriving at Baton Rouge Ryan Airport (BTR)

      When to fly to Baton Rouge Ryan Airport (BTR)

      • October is the most popular month for flights from Washington Dulles Airport to Baton Rouge Ryan Airport. To escape the crowds, go to Baton Rouge in March.

      • The warmest month in Baton Rouge is August, with temperatures ranging between 22ºC and 39ºC. Book your flights from Washington Dulles Airport to Baton Rouge Ryan Airport in this month if this is the type of weather you like.

      • Search for cheap tickets from IAD to BTR in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 1ºC and 19ºC on average.

      Explore more of the United States

      • Baton Rouge has its own special appeal, but there are so many other corners of the United States just waiting to be discovered. About 402 kilometres west of Baton Rouge, a trip to Houston will keep your itinerary busy. Don't miss top attractions like The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

      • Around 121 kilometres south-east of Baton Rouge, New Orleans is another favourite stop in the United States. Experience the best of this destination with a visit to Bourbon St, French Quarter and Cafe Du Monde.

      Plan the rest of your trip from Washington D.C. to Baton Rouge

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.