BTR - ORD

$236 Find Cheap Flights from Baton Rouge to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to O'Hare Intl departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Chicago, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Baton Rouge to O'Hare Intl (BTR-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to O'Hare Intl

Fri, Oct 24 - Tue, Oct 28
Delta Logo
7:00 pm - 11:58 pmBTR-ORD
4h 58m1 stop
Delta Logo
9:42 am - 2:55 pmORD-BTR
5h 13m1 stop
$249Delta
Find Deal
Sat, Oct 4 - Sat, Oct 11
Delta Logo
4:39 pm - 10:14 pmBTR-ORD
5h 35m1 stop
Delta Logo
4:09 pm - 9:47 pmORD-BTR
5h 38m1 stop
$254Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
6:20 am - 1:01 pmBTR-ORD
6h 41m1 stop
Delta Logo
11:15 am - 3:52 pmORD-BTR
4h 37m1 stop
$259Delta
Find Deal
Fri, Oct 31 - Sat, Nov 8
American Airlines Logo
4:28 pm - 11:13 pmBTR-ORD
6h 45m1 stop
American Airlines Logo
10:25 am - 5:50 pmORD-BTR
7h 25m1 stop
$295American Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
American Airlines Logo
2:18 pm - 7:40 pmBTR-ORD
5h 22m1 stop
American Airlines Logo
6:36 pm - 11:58 pmORD-BTR
5h 22m1 stop
$324American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
6:50 am - 12:20 pmBTR-ORD
5h 30m1 stop
United Airlines Logo
7:10 am - 1:10 pmORD-BTR
6h 00m1 stop
$326United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
United Airlines Logo
12:10 pm - 7:40 pmBTR-ORD
7h 30m1 stop
United Airlines Logo
7:10 am - 1:10 pmORD-BTR
6h 00m1 stop
$329United Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
United Airlines Logo
2:00 pm - 9:36 pmBTR-ORD
7h 36m1 stop
United Airlines Logo
3:58 pm - 9:05 pmORD-BTR
5h 07m1 stop
$349United Airlines
Find Deal
Thu, Oct 9 - Sat, Oct 11
American Airlines Logo
11:17 am - 7:11 pmBTR-ORD
7h 54m1 stop
American Airlines Logo
6:36 pm - 11:58 pmORD-BTR
5h 22m1 stop
$358American Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
American Airlines Logo
6:36 pm - 11:53 pmBTR-ORD
5h 17m1 stop
American Airlines Logo
5:22 am - 10:47 amORD-BTR
5h 25m1 stop
$373American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $249 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 31% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$249
Overall average: $343
Delta
Fri 10/24Tue 10/28
BTR - ORD • 1 stop
Cheapest one-way
$236
Typical prices: $194-454
Delta
Wed 10/29
BTR - ORD • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Booking Insights

KAYAK's insights & trends for Baton Rouge to O'Hare Intl flights

Get data-powered insights and trends into flights from Baton Rouge to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baton Rouge to Chicago O'Hare Airport?

The average price of all round-trip flights from Baton Rouge to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Baton Rouge to Chicago O'Hare Airport, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Baton Rouge, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Baton Rouge to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baton Rouge to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baton Rouge to Chicago O'Hare Intl Airport is August, where tickets cost $283 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $703 and $543 respectively.

Good to know

Low seasonAugust
Cheapest flight$236
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 33% increase in price.
Flight from Baton Rouge to Chicago O'Hare Airport

When to book flights from Baton Rouge to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Baton Rouge to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baton Rouge to Chicago O'Hare Airport flights

  • What is the cheapest flight from Baton Rouge to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Baton Rouge to Chicago O'Hare Intl Airport was $236 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Baton Rouge and Chicago O'Hare Airport?

    No

  • Which airports will I be using when flying from Baton Rouge to Chicago O'Hare Airport?

    When flying out of Baton Rouge you will be using Baton Rouge Ryan. You will be landing at Chicago O'Hare Airport, also known as Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Baton Rouge to Chicago O'Hare Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baton Rouge to Chicago O'Hare Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Baton Rouge and Chicago O'Hare Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Baton Rouge to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baton Rouge to Chicago are Delta and United Airlines. With an average price for the route of $323 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $623 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baton Rouge to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baton Rouge to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baton Rouge to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Baton Rouge is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baton Rouge to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baton Rouge to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Baton Rouge up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Baton Rouge to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baton Rouge to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Overall it was good. I missed my connection but I was put on another flight.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

Pretty good. The food was just mediocre, the boarding and crew were good.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

Was not able to watch most shows on the entertainment site. They would not load

On Wednesday, July 30 we were in mid flight from Manchester to Charlotte and we turned around because the right engine was malfunctioning. That was the last flight out of Manchester that night. I was rebooked for Thursday, which became a weather event Friday. There were no seats left on the flight from Manchester to Charlotte. Consequently I didn’t leave Manchester until Saturday morning and we flew to Chicago so to say the least my scheduled flight and return to Iowa was three days off and it messed with my business schedule. Consequently cash flow. I would like some sort of acknowledgment of this event.

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Everything you need to know for your flight from Baton Rouge to O'Hare Intl

Information on your arrival and departure airports

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