$216 Cheap Flights from Washington (DCA) to Baton Rouge (BTR)
Popular airlines from Ronald Reagan Washington National Airport (DCA) to Baton Rouge Metropolitan Airport (BTR)
UnitedUnited
American AirlinesAmerican Airlines
DeltaDelta
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Cheap Flights from Washington to Baton Rouge (DCA-BTR)
Alternative airports near Baton Rouge
Prices were available within the past 7 days. Prices and availability are subject to change.
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Washington (DCA) to Baton Rouge (BTR) at a glance
Travel between Washington, D.C. (DCA) and Baton Rouge (BTR) with a range of airlines offering convenient short-haul flights. Discover cheap flights from Washington as you compare options from various full-service carriers, helping you find an itinerary that suits your budget and schedule. Whether you're interested in exploring the vibrant neighborhoods or iconic attractions of Baton Rouge, you’ll find essential route information for flights from Ronald Reagan Washington National Airport to Baton Rouge Metropolitan Airport.
- Fastest flight duration: around 3 hours non-stop
- Route distance: roughly 1,000 miles (1,610 km)
- Flights per week: around 9 departures on average
- Typical fares (one-way): economy tickets often range from $145–$480, depending on seasonality and how far ahead you book
Flights from Ronald Reagan Washington National Airport (DCA) to Baton Rouge Metropolitan Airport (BTR)
Based on recent traveler bookings, here are the top airlines favored for flights from Washington to Baton Rouge, particularly for non-stop and one-stop options. Popular layover airports include George Bush Intercontinental Airport (IAH) with an approximate 1h 15m layover, Hartsfield-Jackson Atlanta International Airport (ATL) also offering about a 1h 15m layover, and Charlotte-Douglas International Airport (CLT) with a 1h 30m layover. This variety allows you to balance price, total travel time, and cabin class to find your ideal itinerary.
- American Airlines: As a full-service airline, American Airlines provides both non-stop and one-stop flight options. One-way fares generally fall between $150 and $465, representing about 70% of departures on this route, with a direct flight duration of around 3 hours.
- Delta: This full-service airline offers one-stop flights, with one-way ticket prices typically ranging from $145 to $570. Delta accounts for approximately 15% of the departures on this route, with an in-flight duration of 4 hours and a total travel time of about 5 hours and 30 minutes, including the layover.
- United: United Airlines, also a full-service carrier, features one-stop service with one-way fares usually between $145 and $650. This airline represents around 14% of the departures on this route, with an in-flight time of 4 hours and a complete journey time of roughly 5 hours and 30 minutes, factoring in the layover.
Travelers have the option to upgrade their flight from Washington to Baton Rouge, with American Airlines providing first-class service on this route.
Best time to fly from Washington (DCA) to Baton Rouge (BTR)
The most popular months for travelers flying from Washington to Baton Rouge are February, March, and April, when peak temperatures in Baton Rouge reach up to 67.5°F in April. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 54.7°F. For better deals, September usually offers the lowest average one-way fare around $236. Flight availability peaks in February and May, with approximately 11 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: September usually offers good deals with average one-way fare around $236, roughly 16% cheaper than the yearly average.
- Another budget-friendly time to fly: April typically offers an average one-way fare of around $259.
- Most flight options: February and May have the highest number of flights from Washington to Baton Rouge, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 50.9°F (10.5°C) | Average | 9 | $298 |
| February | 55.0°F (12.8°C) | High | 11 | $304 |
| March | 61.7°F (16.5°C) | High | 9 | $276 |
| April | 67.5°F (19.7°C) | High | 9 | $259 |
| May | 74.7°F (23.7°C) | Average | 11 | $287 |
| June | 80.6°F (27.0°C) | Low | 9 | $285 |
| July | 81.9°F (27.7°C) | Average | 9 | $270 |
| August | 81.9°F (27.7°C) | Average | 9 | $328 |
| September | 78.1°F (25.6°C) | Average | 10 | $236 |
| October | 69.8°F (21.0°C) | Low | 8 | $276 |
| November | 59.4°F (15.2°C) | Average | 9 | $284 |
| December | 54.7°F (12.6 °C) | Low | 8 | $269 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Washington (DCA) to Baton Rouge (BTR)
- Washington to New Orleans (DCA-MSY): Located approximately 66 miles from Baton Rouge Metropolitan Airport (BTR), Louis Armstrong New Orleans International Airport (MSY) offers a range of one-way economy fares typically between $90 and $385, influenced by the time of booking and the season. This route generally features both non-stop and one-stop flight options. Major airlines servicing this route include American Airlines and the budget-friendly Southwest Airlines. Additionally, first-class service is available on this route.
- Washington to Baton Rouge (IAD-BTR): Ronald Reagan Washington National Airport (DCA) is situated about 23 miles from Washington Dulles International Airport (IAD). One-way economy ticket prices for this route generally fall between $130 and $485, depending on the season and booking timing. Typically, this route is serviced by one-stop flights, with common layover points at Hartsfield-Jackson Atlanta International Airport (ATL) and George Bush Intercontinental Airport (IAH). Delta and United are the leading airlines for this route, and first-class options are also offered.
- Washington to Lafayette (DCA-LFT): Lafayette Regional Airport (LFT) lies roughly 55 miles from Baton Rouge Metropolitan Airport (BTR). Economy fares for one-way flights on this route typically range from $125 to $560, varying by season and when you book. This route is usually served by one-stop options, with popular layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and George Bush Intercontinental Airport (IAH). Delta and United are among the primary airlines operating on this route, and first-class service is available as well.
How to find the best prices for flights from Washington (DCA) to Baton Rouge (BTR)
Getting some of the best deals on flights from Washington to Baton Rouge is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Afternoon departures from 12 PM to 6 PM typically offer lower prices, while evening flights from 6 PM to 12 AM are more popular. Additionally, flying on Friday provides both affordable prices and is the most sought-after travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Baton Rouge Metropolitan Airport from Ronald Reagan Washington National Airport
Baton Rouge welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Ronald Reagan Washington National Airport is roughly a 10-minute drive (covering about 5 miles) from central Washington. Here's how to reach Baton Rouge efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Baton Rouge, with private rides that can be arranged in advance.
- Car rental: Renting a car from Baton Rouge Metropolitan Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Baton Rouge Metropolitan Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Baton Rouge Metropolitan Airport, Baton Rouge Bus Station, a bus station, is located about 7.4 miles away by car, while Baton Rouge Seaport, a seaport, is situated approximately 7.8 miles from the airport, both accessible by car for your convenience.
Washington to Baton Rouge Flights
The cheapest times to fly from Washington to Baton Rouge
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Baton Rouge are during the month of February. You can find some of the cheapest flights from Washington to Baton Rouge with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Washington to Baton Rouge
Sunday is one of the best days to book for cheap flights from Washington to Baton Rouge: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Washington to Baton Rouge
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Baton Rouge in 2026. You can also book with separate airlines for your outbound and return journeys, from $216 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Baton Rouge flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Baton Rouge airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) cost?
You can find cheap one-way flights from $216 and cheap return flights $411 Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) with Expedia. One-way flights generally range between $331 and $948, and roundtrip flights usually range from $436 to $1301. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The cheapest month to fly from DCA to BTR is February when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
You can fly direct from DCA to BTR on American Airlines, with around 7 flights per week.
What is the cheapest airline that flies from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
American Airlines is one of the cheapest airlines offering nonstop flights from Ronald Reagan Washington National (DCA) to Baton Rouge Metropolitan (BTR), with round-trip tickets starting from around $301. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The best airline to fly with from Washington, DC (DCA) to Baton Rouge, LA (BTR) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from DCA to BTR, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
On average, there are around 1 nonstop flights per day from Ronald Reagan Washington National (DCA) to Baton Rouge Metropolitan (BTR). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The earliest flight from Ronald Reagan Washington National (DCA) to Baton Rouge Metropolitan (BTR) usually leaves at 5:00 AM, operated by American Airlines. This early departure can help you make the most of your time in Baton Rouge. This service is seasonal and active in April and May. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
The most popular departure times for flights from Ronald Reagan Washington National (DCA) to Baton Rouge Metropolitan (BTR) are in the early morning, from 6am to 9am. About 35% of passengers choose this time window. Major airlines like American Airlines, Delta Airlines, and United Airlines operate flights during this period. This timing is favored as it allows travelers to arrive in Baton Rouge in time for morning activities.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
A nonstop flight from DCA to BTR typically takes around 3 hours, covering approximately 985 miles. Connecting flights on this route usually add 2 hours 50 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
First class is available on flights from DCA to BTR. First class cabins are available on:
- Delta Air Lines
- American Airlines
- United Airlines
How much is a business class flight from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
A direct, return business class ticket from Washington, DC (DCA) to Baton Rouge, LA (BTR) typically costs between $1,122 - $1,622. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) if you opt for a connecting flight.
*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Baton Rouge from Ronald Reagan Washington National (DCA)?
From Ronald Reagan Washington National (DCA), you can fly into Baton Rouge Metropolitan (BTR) to reach Baton Rouge. Some flights may connect through major hubs like O'Hare Intl. (ORD), Liberty Intl. (EWR), LaGuardia (LGA) before reaching Baton Rouge. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) Baton Rouge Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Baton Rouge, LA (BTR-Baton Rouge Metropolitan) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Ronald Reagan Washington National Airport |
|---|---|
Destination airport | Baton Rouge Metropolitan Airport |
Distance | 984 miles away |
Airlines serving | United, American Airlines, Delta |
Popular airline | United |
Roundtrip price | $411 |
Average flight time | 3 hours 2 mins |