Cheap flights from Washington D.C. to Baton Rouge Ryan

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Flight deals from Washington D.C. to Baton Rouge Ryan

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Baton Rouge Ryan Airport? If you want to travel next month, return fares start from $343. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. 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 D.C. to Baton Rouge Ryan flights are currently cheapest in August.

Direct flights from Washington D.C. to Baton Rouge Ryan

Washington D.C. to Baton Rouge Ryan: Alternative routes

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

Washington D.C. to Baton Rouge: Flight information

The things to know before you go.
Cheapest flight found$246
Cheapest month to flyAugust
Average flight time2 hrs, 59 mins
Most popular airlinePSA Airlines
Average flights per week24

Finding cheap flights from Washington D.C. to Baton Rouge Ryan: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Baton Rouge Ryan is $343. 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.
2 hours and 59 minutes is the average flight time from Washington D.C. to Baton Rouge Ryan.
PSA Airlines, American Airlines and Alaska Airlines fly direct from Washington D.C. to Baton Rouge Ryan.
As of July 2026, there are 24 flights per week flying from Washington D.C. to Baton Rouge Ryan.
The cheapest month to fly from Washington D.C. to Baton Rouge Ryan is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Baton Rouge Ryan Airport on Tuesday, 18 August 2026.
Yes – the average flight time is 2 hours and 59 minutes.
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.

The cheapest airline that flies to Baton Rouge Ryan is Delta .

Travelling from Washington DC to Baton Rouge Metropolitan Airport (BTR): What you need to know

  • Start your trip at Ronald Reagan Washington National Airport (DCA), the main airport in Washington DC. Look for flights from Washington DC to Baton Rouge Metropolitan Airport (BTR) that depart from this base.

  • The average time for a direct Washington DC to Baton Rouge Metropolitan Airport flight is 3 hours.

  • The timezone in Baton Rouge is UTC-6, which is one hour behind Washington DC. Baton Rouge Metropolitan Airport is located in Baton Rouge.

  • The most popular route is from Ronald Reagan Washington National Airport (DCA) to Baton Rouge Metropolitan Airport (BTR). You can choose from 6 direct services every week. American Airlines operates a 7:45pm departure between DCA and BTR.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your flight from Washington DC to BTR.

  • With more people on the move during peak months like July, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for extra wait times. Remember things also get busy during major holidays like Christmas.

Airports in Washington DC

Ronald Reagan Washington National Airport (DCA)

  • Enjoy an uninterrupted journey from Ronald Reagan Washington National Airport (DCA). Direct flights from Washington DC to Baton Rouge Metropolitan Airport (BTR) are available from here.

  • When taking off from DCA, you can catch a direct flight from Washington DC to Baton Rouge Metropolitan Airport with American Airlines.

  • Most passengers choose to book seats with American Airlines from DCA to BTR.

  • Among carriers on this route, American Airlines is the most consistent for on-time landings.

  • DCA is around 6 kilometres from central Washington DC. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 10 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the travel time to be around 25 minutes.

  • Booked an early flight from Washington DC to Baton Rouge Metropolitan Airport? Avoid the mad dash to the terminal (and get some bonus sleep) by choosing one of these stays close to Ronald Reagan Washington National Airport:

  • When it comes to Ronald Reagan Washington National Airport's on-time performance, 71% of flights stick to their scheduled arrival time.

  • You'll find DCA at 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • IAD is around 40 kilometres from central Washington DC. It takes 45 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 1 hour 10 minutes.

  • Want to treat yourself to an extra night away before your Washington DC to BTR flight? Relax in a hotel near Washington Dulles International Airport before your adventure officially starts. These stays have your key waiting:

  • Washington Dulles International Airport has an on-time performance of 77%. This figure provides insight into how often flights departing from this airport arrive at their destination on schedule.

  • IAD is located at 1 Saarinen Circle.

Baltimore Washington International Airport (BWI)

  • BWI is roughly 48 kilometres from central Washington DC. Driving from the city centre to the airport takes about 40 minutes. If you're thinking about taking public transport, you can expect a journey of around 50 minutes.

  • Stay in bed a little longer and still make your Washington DC to Baton Rouge Metropolitan Airport flight without having to rush. These hotels near Baltimore Washington International Airport make departure day effortless if you're flying out early:

  • Airports have an on-time performance rating that measures how often flights land as expected. At BWI, that figure is 77%.

About Baton Rouge Metropolitan Airport (BTR)

Getting from Baton Rouge Metropolitan Airport (BTR) to central Baton Rouge

  • Baton Rouge Metropolitan Airport is around 13 kilometres from central Baton Rouge. It takes around 20 minutes or so to drive to the city.

  • If you're using public transport, expect a journey of about 45 minutes.

How to find the cheapest flights from Washington DC to Baton Rouge Metropolitan Airport (BTR)

  • $246 is the lowest price for a one-way ticket from Washington DC to Baton Rouge Metropolitan Airport. Return flights start from $343. These prices can change depending on availability and demand.

  • To find cheap flights from Washington DC to BTR, book early. Airlines tend to offer the most competitive fares when tickets first go on sale.

  • The 'Whole month' search tool will show you the cheapest Washington DC to Baton Rouge Metropolitan Airport tickets across the month. It's a great way to snap up a bargain if your plans are flexible.

  • You don't need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a better deal is available on plane tickets from Washington DC to BTR.

  • Find the best deal on a flight from Washington DC to Baton Rouge Metropolitan Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Washington DC to Baton Rouge Metropolitan Airport (BTR)

  • It's time to work out your travel dates for your flight from Washington DC to Baton Rouge Metropolitan Airport (BTR). October is the busiest month to travel to Baton Rouge. If crowds aren't your thing, go in January.

  • The warmest month in Baton Rouge is August, with temperatures ranging between 22ºC (72ºF) and 39ºC (102ºF). Lock in your Washington DC to BTR plane ticket then if that's your ideal forecast.

  • If you like travelling in cooler conditions, look for a cheap ticket from Washington DC to Baton Rouge Metropolitan Airport in January when temperatures are between 1ºC (34ºF) and 19ºC (66ºF).

More about Baton Rouge

Explore more of the United States

  • New Orleans is just one of the many places in the United States waiting to be explored once you've taken in the sights of Baton Rouge. Around 121 kilometres away to the southeast, check out popular attractions including Bourbon St, French Quarter and Cafe Du Monde.

  • If you're eager to discover another major stop in the United States, head for Jackson, roughly 209 kilometres northeast of Baton Rouge. Mississippi Civil Rights Museum, Mississippi Museum of Art and Russell C Davis Planetarium are key highlights.

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