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Cheap flights from Baton Rouge (BTR) to Illinois from $99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. 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.
BTR — ORD
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
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What is the cheapest month to fly from Baton Rouge to Illinois?

The best pricing can be found in the month of January. Prices to Illinois from Baton Rouge average $353. You can even find prices in January for less than $353, as users have found deals to Illinois from as low as $230. The month of December appears to be one of the more expensive times to travel to Illinois from Baton Rouge. Flying in the targeted month can save you up to 40%.

What is the cheapest time of day to fly from BTR to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Illinois as you normally would.

Cheap Baton Rouge to Illinois flights in June & July 2024

Find cheap flight options from Baton Rouge to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
Scroll through some of the best deals on flights from Baton Rouge to Illinois in 2024. Check back regularly for other flight deals.
jue. 6/274:25 pmBTR - ORD
1 stop5h 00mAmerican Airlines
mar. 7/26:02 amORD - BTR
1 stop5h 49mAmerican Airlines
Deal found 6/5$268
dom. 6/95:44 amBTR - ORD
1 stop5h 18mAmerican Airlines
sáb. 7/209:45 amORD - BTR
1 stop7h 43mAmerican Airlines
Deal found 6/4$279
vie. 6/287:00 pmBTR - ORD
1 stop5h 08mUnited Airlines
mar. 7/28:45 amORD - BTR
1 stop7h 08mUnited Airlines
Deal found 6/6$280
vie. 6/147:00 pmBTR - ORD
1 stop5h 13mUnited Airlines
mar. 6/188:53 amORD - BTR
1 stop6h 52mUnited Airlines
Deal found 6/5$282
jue. 7/257:00 pmBTR - ORD
1 stop4h 46mAmerican Airlines
lun. 7/296:25 pmORD - BTR
1 stop5h 31mAmerican Airlines
Deal found 6/5$293
mar. 6/115:44 amBTR - ORD
1 stop7h 53mAmerican Airlines
dom. 6/165:00 amORD - BTR
1 stop4h 44mAmerican Airlines
Deal found 6/5$296
vie. 6/286:45 amBTR - ORD
1 stop7h 25mAmerican Airlines
mar. 7/25:00 amORD - BTR
1 stop6h 51mAmerican Airlines
Deal found 6/5$299
jue. 6/136:07 pmBTR - STL
1 stop5h 56mAmerican Airlines
dom. 6/165:15 amSTL - BTR
1 stop5h 02mAmerican Airlines
Deal found 6/5$308
sáb. 6/87:45 amBTR - ORD
1 stop7h 55mAmerican Airlines
lun. 6/104:46 pmORD - BTR
1 stop7h 09mAmerican Airlines
Deal found 6/4$310

Baton Rouge to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Baton Rouge and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Scroll through some of the best deals on flights from Baton Rouge to Illinois in 2024. Check back regularly for other flight deals.
mié. 8/143:08 pmBTR - MDW
1 stop6h 38mDelta
mié. 8/2112:35 pmMDW - BTR
1 stop5h 42mDelta
Deal found 6/5$198
mié. 8/147:07 pmBTR - ORD
1 stop4h 47mDelta
sáb. 8/245:59 pmORD - BTR
1 stop4h 32mDelta
Deal found 6/5$198
mié. 8/143:08 pmBTR - MDW
1 stop6h 38mDelta
jue. 8/223:47 pmMDW - BTR
1 stop6h 44mDelta
Deal found 6/5$218
mar. 8/133:08 pmBTR - ORD
1 stop6h 04mDelta
mié. 8/219:22 amORD - BTR
1 stop4h 56mDelta
Deal found 6/5$218
mar. 8/133:08 pmBTR - MDW
1 stop6h 38mDelta
sáb. 8/2410:28 amMDW - BTR
1 stop6h 07mDelta
Deal found 6/5$228
lun. 8/127:07 pmBTR - ORD
1 stop4h 47mDelta
mié. 8/219:22 amORD - BTR
1 stop4h 56mDelta
Deal found 6/5$228
mar. 8/133:08 pmBTR - MDW
1 stop6h 38mDelta
jue. 8/223:47 pmMDW - BTR
1 stop6h 44mDelta
Deal found 6/5$248
mar. 10/221:40 pmBTR - ORD
1 stop5h 11mDelta
mar. 10/299:30 amORD - BTR
1 stop4h 42mDelta
Deal found 6/6$248
jue. 10/246:07 pmBTR - ORD
1 stop5h 52mDelta
lun. 10/283:35 pmORD - BTR
1 stop6h 25mDelta
Deal found 6/4$253

Baton Rouge to Illinois flights leaving soon

Find last-minute flight options from Baton Rouge to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Check out these flights departing soon from Baton Rouge to Illinois. Users should examine the flight details to ensure there are no surprises.
vie. 6/147:00 pmBTR - ORD
1 stop5h 13mUnited Airlines
mar. 6/188:53 amORD - BTR
1 stop6h 52mUnited Airlines
Deal found 6/5$282
mar. 6/115:44 amBTR - ORD
1 stop7h 53mAmerican Airlines
dom. 6/165:00 amORD - BTR
1 stop4h 44mAmerican Airlines
Deal found 6/5$296
jue. 6/136:07 pmBTR - STL
1 stop5h 56mAmerican Airlines
dom. 6/165:15 amSTL - BTR
1 stop5h 02mAmerican Airlines
Deal found 6/5$308
sáb. 6/155:23 pmBTR - MDW
1 stop4h 23mDelta
mar. 6/183:45 pmMDW - BTR
1 stop6h 47mDelta
Deal found 6/6$330
mar. 6/115:44 amBTR - ORD
1 stop6h 48mAmerican Airlines
dom. 6/165:00 amORD - BTR
1 stop4h 44mAmerican Airlines
Deal found 6/6$344
sáb. 6/155:15 pmBTR - ORD
1 stop5h 44mUnited Airlines
mar. 6/188:00 amORD - BTR
2 stops11h 26mUnited Airlines
Deal found 6/6$357
vie. 6/147:00 pmBTR - ORD
1 stop5h 13mUnited Airlines
mar. 6/188:00 amORD - BTR
2 stops11h 26mUnited Airlines
Deal found 6/5$371
jue. 6/137:45 amBTR - STL
2 stops6h 41mAmerican Airlines
dom. 6/165:27 amSTL - BTR
1 stop6h 24mAmerican Airlines
Deal found 6/5$408
vie. 6/1412:21 pmBTR - MDW
1 stop5h 38mDelta
mar. 6/183:45 pmMDW - BTR
1 stop6h 47mDelta
Deal found 6/5$485

One-way flights to Illinois from Baton Rouge

Search for one-way flight options from Baton Rouge to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Users traveling one-way from Baton Rouge to Illinois can select one of these great deals. Those seeking round-trip flights from Baton Rouge to Illinois should utilize the search form at the the top of the page.
vie. 7/55:20 pmBTR - ORD
1 stop6h 48mUnited Airlines
Deal found 6/5$99
sáb. 6/2912:21 pmBTR - STL
1 stop3h 59mDelta
Deal found 6/5$144
vie. 7/57:30 amBTR - ORD
2 stops8h 43mUnited Airlines
Deal found 6/5$189
dom. 9/295:30 amBTR - ORD
1 stop6h 12mAmerican Airlines
Deal found 6/5$196
mié. 6/127:10 pmBTR - ORD
1 stop4h 46mDelta
Deal found 6/5$203
vie. 7/56:00 amBTR - MDW
1 stop5h 55mDelta
Deal found 6/5$209
sáb. 6/299:45 amBTR - STL
2 stops12h 03mUnited Airlines
Deal found 6/5$236
mié. 6/127:30 amBTR - ORD
2 stops15h 45mUnited Airlines
Deal found 6/5$320
dom. 9/293:02 pmBTR - MDW
1 stop6h 36mDelta
Deal found 6/5$369

Find flights from Baton Rouge to Illinois within your budget

Customize your flight search to find flights from Baton Rouge to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $308

Route

Depart

Return

Price

Baton Rouge RyanChicago Midway

BTR - MDW

BTRMDW

Baton Rouge Ryan

mié. 8/14

1 stop6h 38m

Chicago Midway

mar. 8/20

1 stop6h 44m

$198

Baton Rouge RyanChicago O'Hare Intl

BTR - ORD

BTRORD

Baton Rouge Ryan

mié. 8/14

1 stop4h 47m

Chicago O'Hare Intl

sáb. 8/24

1 stop4h 32m

$198

Baton Rouge RyanChicago Midway

BTR - MDW

BTRMDW

Baton Rouge Ryan

mié. 8/14

1 stop6h 38m

Chicago Midway

jue. 8/22

1 stop6h 44m

$218

Baton Rouge RyanChicago O'Hare Intl

BTR - ORD

BTRORD

Baton Rouge Ryan

mar. 8/13

1 stop6h 04m

Chicago O'Hare Intl

mié. 8/21

1 stop4h 56m

$218

Baton Rouge RyanChicago Midway

BTR - MDW

BTRMDW

Baton Rouge Ryan

mar. 8/13

1 stop6h 38m

Chicago Midway

sáb. 8/24

1 stop6h 07m

$228

Baton Rouge RyanChicago O'Hare Intl

BTR - ORD

BTRORD

Baton Rouge Ryan

jue. 6/27

1 stop5h 00m

Chicago O'Hare Intl

mar. 7/2

1 stop5h 49m

$268

Baton Rouge RyanChicago O'Hare Intl

BTR - ORD

BTRORD

Baton Rouge Ryan

vie. 6/28

1 stop5h 08m

Chicago O'Hare Intl

mar. 7/2

1 stop7h 08m

$280

Baton Rouge RyanChicago O'Hare Intl

BTR - ORD

BTRORD

Baton Rouge Ryan

jue. 7/25

1 stop4h 46m

Chicago O'Hare Intl

lun. 7/29

1 stop5h 31m

$293

Baton Rouge RyanChicago O'Hare Intl

BTR - ORD

BTRORD

Baton Rouge Ryan

jue. 8/15

1 stop6h 53m

Chicago O'Hare Intl

vie. 8/23

1 stop5h 20m

$308

Flights are sorted by cheapest first

Deals found on 6/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Baton Rouge to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Baton Rouge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated junio 6, 2024.
To help decide which airline to fly from Baton Rouge to Illinois, see what other customers have to say about American Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baton Rouge to Illinois?

    If you book a flight to Illinois from Baton Rouge, you will be flying from Ryan, which is the city’s only airport. Baton Rouge Ryan (BTR) is located 5.8 mi from the center of Baton Rouge.

  • Can I find flights from Baton Rouge to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Baton Rouge to Illinois for under $200. The cheapest flight booked recently is on Delta for just $198, but on average you can expect to pay $255.

  • Are there last-minute flights available from Baton Rouge to Illinois for under $300?

    There are currently 20+ open flights from Baton Rouge to Illinois within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Baton Rouge to Illinois one-way?

    One-way options have recently been found by users for as low as $99 on United Airlines. Other airlines that offer cheap prices include Delta from $144 and American Airlines from $196 one-way.

  • What are the most popular routes from Baton Rouge to Illinois?

    The most popular flight routes from Baton Rouge to Illinois are Baton Rouge Ryan - Chicago Midway, Baton Rouge Ryan - Chicago O'Hare Intl and Baton Rouge Ryan - Lambert-St Louis.

  • What does BTR to ORD mean?

    BTR and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BTR to ORD refers to a flight route from Baton Rouge Ryan Airport to Chicago O'Hare Intl Airport. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Baton Rouge to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Baton Rouge to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baton Rouge to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baton Rouge to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Baton Rouge to Illinois that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Illinois.

  • Can I find deals for business class flights from Baton Rouge to Illinois?

    Yes. Cheapflights offers flight deals from Baton Rouge to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Baton Rouge to Illinois that allow pets onboard?

    Many airlines flying from Baton Rouge to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baton Rouge to Illinois?

    Yes, you can often find last-minute deals on Baton Rouge to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baton Rouge to Illinois flight deals updated?

    The Baton Rouge to Illinois flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Baton Rouge to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Illinois (average of $244). Flying from Baton Rouge to Illinois in July is currently the most expensive (average of $324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Baton Rouge to Illinois

Discover the top 2 airlines that operate flights from Baton Rouge to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$468FlexibilityNo cancel feeOn-timeN/A
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Search flights from Baton Rouge to Illinois by cabin class

Find flights from Baton Rouge to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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