Cheap flight tickets from Chicago to Baton Rouge Ryan

Compare Chicago to Baton Rouge Ryan flight deals

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

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Flight deals from Chicago to Baton Rouge Ryan Airport

Looking for a cheap last-minute deal or the best return flight from Chicago to Baton Rouge Ryan Airport? If you want to travel next month, return fares start from RM1,297. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago to Baton Rouge Ryan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Baton Rouge Ryan flights are currently cheapest in April.

Chicago to Baton Rouge Ryan: Alternative routes

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

Chicago to Baton Rouge: Flight information

The things to know before you go.
Cheapest flight foundRM1,297
Cheapest month to flyApril

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

The best price we found for a return flight from Chicago to Baton Rouge Ryan is RM1,297. 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 Chicago to Baton Rouge Ryan. But we found flights with one stop from RM1,297.
As of March 2026, there are no flights flying from Chicago to Baton Rouge Ryan.
The cheapest month to fly from Chicago to Baton Rouge Ryan is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Baton Rouge Ryan Airport on Saturday, 18 April 2026.
No airlines currently offer direct flights between Chicago 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.
The cheapest airline that flies to Baton Rouge Ryan is United .

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

  • Your travel plans take shape at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Explore the options for booking a flight from Chicago to Baton Rouge Metropolitan Airport (BTR) leaving from either of these.

  • Baton Rouge Metropolitan Airport is located in Baton Rouge. The city's timezone is UTC-5, which is the same as Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to board your flight from Chicago to BTR.

  • Longer lines at check-in and security are more likely if you're heading away during high season, so give yourself even more breathing space. The recommendation for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

Airports in Chicago

O'Hare International Airport (ORD)

  • Located around 40 kilometres from central Chicago, ORD can be reached in about 35 minutes by car (depending on traffic). The journey by public transport takes roughly 55 minutes.

  • In search of a convenient hotel close to O'Hare International Airport? If you're catching an early flight from Chicago to Baton Rouge Metropolitan Airport, these stays will have you sleeping moments from your departure lounge:

  • When it comes to the on-time performance of O'Hare International Airport, data shows 74.85% of flights meet their scheduled arrival time.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • You can get to MDW from central Chicago in about 20 minutes by car (depending on traffic conditions). The ride on public transport takes roughly 45 minutes to cover the 19 kilometres or so.

  • Got an early start? Think about staying at one of these hotels near Chicago Midway International Airport the day before your Chicago to BTR flight:

  • 77.88% of flights departing Chicago Midway International Airport make it to their destination as expected.

  • MDW is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • The journey time to RFD from the centre of Chicago is around 4 hours 15 minutes on public transport. If you prefer to travel by car, it'll take you about 1 hour 25 minutes to cover the 137 kilometres or so.

  • Sleep a little longer, move a little slower, and still make your Chicago to Baton Rouge Metropolitan Airport flight with plenty of time to spare. These accommodation options near Chicago Rockford International Airport make departure day effortless if you're flying out early:

  • Flights departing from RFD reach their destination as scheduled 76.19% of the time.

  • Chicago Rockford International Airport is located at 2 Airport Cir.

About Baton Rouge Metropolitan Airport (BTR)

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

  • Central Baton Rouge is around 10 kilometres from Baton Rouge Metropolitan Airport. Travel times by cab or car hire will vary based on traffic conditions, so do a little research before your trip.

  • Travelling by public transport will take you roughly 55 minutes.

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

  • Right now, RM866 is the best price we've found for a one-way ticket from Chicago to Baton Rouge Metropolitan Airport. The cheapest price for a return flight is RM1,297. Keep in mind fares may change due to availability at the time of booking.

  • Don't leave things to the last minute. You're more likely to walk away with cheap flights from Chicago to BTR if you book in advance. Airlines often offer some great early bird discounts.

  • The 'Whole month' tool will show you the cheapest Chicago to Baton Rouge Metropolitan Airport tickets across the entire month. It's an easy way to find a bargain if your travel plans aren't set in stone.

  • Snapping up a cheap plane ticket from Chicago to BTR couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

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

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

  • February is the quietest month for flights from Chicago to Baton Rouge Metropolitan Airport (BTR), while July is the most popular. Work out the ideal time to visit Baton Rouge based on whether you want a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Baton Rouge is August, with temperatures ranging between 22ºC (72ºF) and 39ºC (102ºF). Book your Chicago to BTR plane ticket then if this is the type of weather you enjoy.

  • January has temperatures of between 1ºC (34ºF) and 19ºC (66ºF). Look for cheap tickets from Chicago to Baton Rouge Metropolitan Airport around that time if you want to travel when it's cooler.

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 seen Baton Rouge. Around 121 kilometres away to the south-east, top sights here include Bourbon Street, French Quarter and Cafe Du Monde.

  • If you're eager to discover another corner of the United States, consider Jackson, roughly 209 kilometres north-east of Baton Rouge. Mississippi Civil Rights Museum, Mississippi Museum of Art and The Art Garden at the Mississippi Museum of Art are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.