Cheap flights from Illinois to Baton Rouge from $160
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Baton Rouge departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Illinois to Baton Rouge
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Illinois to Baton Rouge
Our best Delta deals on Illinois to Baton Rouge flight tickets
American Airlines flights from Illinois to Baton Rouge
Our best American Airlines deals on Illinois to Baton Rouge flight tickets
See travel insights to Baton Rouge from
How to get the cheapest flight ticket from Illinois 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 cheapest month to fly to Baton Rouge?
In general, September is the cheapest month to fly from Illinois to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. If you’re not able to fly to Baton Rouge in September, then April is your next best option. Flight prices from Illinois to Baton Rouge during April average around $296.
What is the cheapest day to depart on your flight to Baton Rouge?
The cheapest day to depart from Illinois 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 $295. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $400. 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 airline that flies from Illinois to Baton Rouge Ryan?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Illinois to Baton Rouge Ryan
What airlines fly to Baton Rouge?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Baton Rouge from Illinois according to our data. American Airlines is the first choice among our users, with 39% 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.
Cheap Illinois to Baton Rouge flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Baton Rouge
When did momondo last update prices for flights from Illinois to Baton Rouge Ryan Airport?
Prices for flights from Illinois to Baton Rouge Ryan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Baton Rouge Ryan Airport?
As of April 2025, there are 3 operators available to choose from for flights from Illinois to Baton Rouge Ryan Airport.
How old do you have to be to fly from Illinois 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 Illinois 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.
Best airlines flying from Illinois to Baton Rouge
Compare and see reviews for airlines that fly from Illinois to Baton Rouge with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $247 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.2 10,000 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 Illinois to Baton Rouge?
Finding the right flight to Baton Rouge from Illinois 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 Illinois to Baton Rouge with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Illinois to Baton Rouge flights to just show those with flexible booking policies.
How can momondo help me find flights from Illinois to Baton Rouge?
momondo provides multiple filters to help you find the best flight to Baton Rouge from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Baton Rouge right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Illinois to Baton Rouge flights. All you need is a valid email address and we will do the rest; it is that quick and easy.