Cheap flights from Washington, D.C. to Baton Rouge from $169
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Baton Rouge departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Sat 11/21
6:04 pm-11:54 pm
1 stop6h 50m
Baton Rouge Ryan
Fri 11/27
6:30 am-12:37 pm
1 stop5h 07m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Sat 11/21
11:08 am-3:14 pm
1 stop5h 06m
Baton Rouge Ryan
Thu 11/26
10:24 am-5:25 pm
1 stop6h 01m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Thu 10/29
10:21 am-3:04 pm
1 stop5h 43m
Baton Rouge Ryan
Sat 11/7
4:26 pm-12:50 am
1 stop7h 24m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Wed 1/27
7:00 am-12:50 pm
1 stop6h 50m
Baton Rouge Ryan
Sun 1/31
6:00 am-11:48 am
1 stop4h 48m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Fri 10/30
1:34 pm-6:04 pm
1 stop5h 30m
Baton Rouge Ryan
Tue 11/3
5:37 pm-11:09 pm
1 stop4h 32m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Sun 11/22
6:04 am-11:36 am
1 stop6h 32m
Baton Rouge Ryan
Fri 11/27
6:30 am-12:37 pm
1 stop5h 07m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Sat 10/31
4:30 pm-9:50 pm
1 stop6h 20m
Baton Rouge Ryan
Sun 11/1
5:00 am-11:36 am
1 stop5h 36m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Thu 11/12
6:00 am-11:21 am
1 stop6h 21m
Baton Rouge Ryan
Sat 11/14
4:13 pm-10:44 pm
1 stop5h 31m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Sat 10/24
11:55 am-7:13 pm
1 stop8h 18m
Baton Rouge Ryan
Sat 10/31
11:57 am-6:24 pm
1 stop5h 27m
BaltimoreBaton Rouge
BWI Baltimore/Washington - BTR Baton Rouge Ryan
BWIBTR
Baltimore/Washington
Thu 11/12
6:00 am-11:21 am
1 stop6h 21m
Baton Rouge Ryan
Sat 11/14
9:30 am-7:01 pm
2 stops8h 31m
See travel insights to Baton Rouge from
How to get the cheapest flight ticket from Washington, D.C. to Baton Rouge
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Washington, D.C. and Baton Rouge?
Prices are currently low for flights on this route.
Typical prices usually range from $421 to $515.The lowest price recently found on this route was $329.
What is the cheapest month to fly to Baton Rouge?
In general, December is the cheapest month to fly from Washington, D.C. to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $405. If you’re not able to fly to Baton Rouge in December, then August is your next best option. Flight prices from Washington, D.C. to Baton Rouge during August average around $429.
What is the cheapest day to depart on your flight to Baton Rouge?
The cheapest day to depart from Washington, D.C. to Baton Rouge is on a Wednesday. Travelers who choose to depart for Baton Rouge on a Wednesday will often find tickets for as low as $429. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $917. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.
What is the cheapest time of day to depart on your flight to Baton Rouge?
Our most recent data shows that the best time of day to fly to Baton Rouge is in the evening. Flights from Washington, D.C. to Baton Rouge during this time can be as low as $470. In contrast, the most expensive time of day to depart to Baton Rouge is at noon when prices are around $473.
What is the cheapest Washington, D.C. to Baton Rouge Ryan flight route?
Fly from Washington, D.C. Reagan-National to Baton Rouge Ryan for the best Washington, D.C. - Baton Rouge Ryan flight prices
What cabin class options are available on Washington, D.C. to Baton Rouge flights?
There are 2 cabin classes available to choose from on Washington, D.C. to Baton Rouge flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Washington, D.C. to Baton Rouge flights?
You could potentially save up to 67% on your flight if you consider stops on a Washington, D.C. to Baton Rouge flight.
What is the cheapest airline that flies from Washington, D.C. to Baton Rouge Ryan?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Washington, D.C. to Baton Rouge Ryan
What airlines fly to Baton Rouge?
Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Baton Rouge from Washington, D.C. according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 6 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Washington, D.C. and Baton Rouge?
Atlanta (ATL) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Washington, D.C. to Baton Rouge?
Flights via Atlanta (ATL) offer the lowest average round-trip price of $341.
Which layover airport has the shortest travel time from Washington, D.C. to Baton Rouge?
Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 45m.
Which layover airport has the shortest connection time from Washington, D.C. to Baton Rouge?
Houston (IAH) has the shortest average layover time for this route: 1h 14m.
How many flights depart from Washington, D.C. to Baton Rouge on average per day?
1 flights are operational daily from Washington, D.C. to Baton Rouge as of October 2026. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.
How many flights depart from Washington, D.C. to Baton Rouge on average per week?
The number of flights available between Washington, D.C. and Baton Rouge is 12 per week as of October 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.
When to book flights from Washington, D.C. to Baton Rouge
Cheap Washington, D.C. to Baton Rouge (WAS to BTR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Baton Rouge
Frequently asked questions about flying from Washington, D.C. to Baton Rouge
How far is Washington, D.C. to Baton Rouge Ryan by plane?
A flight from Washington, D.C. to Baton Rouge Ryan will travel around 991.0 mi. 3h 02m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Baton Rouge Ryan Airport?
Prices for flights from Washington, D.C. to Baton Rouge Ryan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Baton Rouge Ryan Airport?
There are 2 operators available for flights from Washington, D.C. to Baton Rouge Ryan Airport as of October 2026.
How old do you have to be to fly from Washington, D.C. to Baton Rouge Ryan Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Baton Rouge Ryan Airport.
What documentation or ID do you need to fly to Baton Rouge Ryan Airport?
The travel and health documents you'll need for your trip to Baton Rouge Ryan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baton Rouge Ryan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Baton Rouge?
Based on momondo bookings for flights between Washington, D.C. and Baton Rouge, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 50.94% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 18.87%, Boeing 737-800 with 5.66%, and Boeing 737 MAX 8 with 3.77%.
What is the most popular airline from Washington, D.C. to Baton Rouge?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Baton Rouge is American Airlines (55% of total bookings). The next most popular airlines are Delta (34%) and United Airlines (10%).
Best airlines flying from Washington, D.C. to Baton Rouge
Compare and see reviews for airlines that fly from Washington, D.C. to Baton Rouge with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $248 | Free Cancellation | Rating 7.0 12,152 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.8 8,654 reviews |
American Airlines Flights From Washington, D.C. to Baton Rouge
American Airlines operates around 6 flights from Washington, D.C. to Baton Rouge every week. The average price of these flights found in the last 72 hours has been $426, but momondo users have found American Airlines deals from Washington, D.C. to Baton Rouge from as low as $248 round-trip. American Airlines has been scored 7.0/10 in 12,152 reviews.
Traveling to a place near Baton Rouge?
Book flights to Baton Rouge if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Baton Rouge?
Finding the right flight to Baton Rouge from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Baton Rouge quick and easy, saving you time and money.
Can I find flights from Washington, D.C. to Baton Rouge with flexible booking policies on momondo?
Yes. All flights to Baton Rouge from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to Baton Rouge?
momondo helps you find the best flight between Washington, D.C. and Baton Rouge by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to Baton Rouge right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Baton Rouge, momondo offers a useful price alert feature which will track prices for flights to Baton Rouge from Washington, D.C. and alert you when they change.