BTR to SDF, Baton Rouge Metropolitan Airport to Louisville International Airport Cheap Flights

Find the best flight deals from Baton Rouge Metropolitan Airport to Louisville International Airport

BTR - SDF Flight Information

Baton Rouge → Louisville

Flight information between Baton Rouge and Louisville

Cheapest one-way flight price
US$212
Cheapest return ticket price
US$259
Cheapest month
September
Peak season for travel
July
Flight distance
984.84 km
Popular airline
American Airlines

BTR - SDF Cheap Flights

Compare flight options and choose the best deal for your journey

Delta Air Lines
Delta Air Lines
DL
1 stop
1 stop
13:37
BTR
5h 2m
19:39
SDF
US$321
US$181
44% OFF
Delta Air Lines
Delta Air Lines
DL
1 stop
1 stop
06:07
BTR
4h 19m
11:26
SDF
US$321
US$193
40% OFF
Delta Air Lines
Delta Air Lines
DL
1 stop
1 stop
06:18
BTR
4h 15m
11:33
SDF
US$321
US$194
40% OFF
Delta Air Lines
Delta Air Lines
DL
1 stop
1 stop
17:50
BTR
5h 5m
23:55
SDF
US$321
US$211
34% OFF
United Airlines
United Airlines
UA
1 stop
1 stop
13:55
BTR
7h 4m
21:59
SDF
US$321
US$216
33% OFF
United Airlines
United Airlines
UA
1 stop
1 stop
13:55
BTR
7h 4m
21:59
SDF
US$321
US$217
33% OFF

BTR - SDF Flight Airlines

Major airlines flying this route

BTR - SDF Route FAQs

Common questions about flights from BTR to SDF

Based on HopeGoo data, Delta Air Lines offers one-way fares as low as US$212 on Cheapest nonstop routes (e.g. BTR to SDF on Sat, Feb 14), while Delta Air Lines offers Cheapest nonstop round-trips from US$259 departing on Fri, Feb 13 and returning on Sun, Feb 15.

At the moment, several airlines serve connecting flights from Baton Rouge to Louisville, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Baton Rouge to Louisville is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Baton Rouge to Louisville, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Feb 14, with one-way flights priced at just US$212. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Louisville travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Baton Rouge to Louisville is September, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Baton Rouge to Louisville on February 13, 2026 with Delta Air Lines, with prices starting at US$259.

You can land at any one of the following hubs in Louisville, with Baton Rouge Metropolitan Airport to Louisville International Airport (BTR-SDF) is by far the most common option on this route: Louisville International Airport (SDF).

The time difference between Louisville and Baton Rouge is 1h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.