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O'Hare Intl

$164+ Cheap flights from Bloomington, IL (BMI) to O'Hare Intl (ORD)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — ORD
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Bloomington to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bloomington (BMI) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 17, 2025.

Round-trip from

$250
(Kiwi.com)

One-way from

$164
(Trip.com)

Good round-trip deal

$423 or less

Good one-way deal

$209 or less
From Bloomington-Normal to Chicago O'Hare Intl
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One-way flight from Bloomington-Normal to Chicago O'Hare Intl
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Price to beat on a round-trip flight from Bloomington-Normal to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Bloomington-Normal to Chicago O'Hare Intl.
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Find flight deals from Bloomington to O'Hare Intl

Cheapest flights from Bloomington to O'Hare Intl
Explore the most affordable flight options available from Bloomington to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/59:03 amBMI - ORD
1 stop28h 35mMultiple Airlines
dom. 12/74:20 pmORD - BMI
1 stop15h 53mMultiple Airlines
Deal found 9/15$250
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/29:24 amBMI - ORD
1 stop12h 34mMultiple Airlines
vie. 10/35:17 pmORD - BMI
1 stop26h 09mMultiple Airlines
Deal found 9/15$283
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/209:06 amBMI - ORD
1 stop25h 02mMultiple Airlines
sáb. 10/258:30 amORD - BMI
1 stop11h 01mMultiple Airlines
Deal found 9/15$287
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/206:10 amBMI - ORD
Nonstop1h 04mAmerican Airlines
sáb. 10/254:04 pmORD - BMI
Nonstop1h 00mAmerican Airlines
Deal found 9/15$355
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:34 pmBMI - ORD
Nonstop1h 11mAmerican Airlines
dom. 10/194:04 pmORD - BMI
Nonstop1h 00mAmerican Airlines
Deal found 9/15$357
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:11 pmBMI - ORD
Nonstop1h 18mAmerican Airlines
dom. 12/710:50 pmORD - BMI
Nonstop1h 04mAmerican Airlines
Deal found 9/15$375
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:10 amBMI - ORD
Nonstop1h 04mAmerican Airlines
dom. 10/194:04 pmORD - BMI
Nonstop1h 00mAmerican Airlines
Deal found 9/15$396
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1811:02 amBMI - ORD
Nonstop1h 11mAmerican Airlines
vie. 12/269:29 amORD - BMI
Nonstop1h 03mAmerican Airlines
Deal found 9/15$415
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/302:51 pmBMI - ORD
Nonstop1h 07mAmerican Airlines
sáb. 10/41:23 pmORD - BMI
Nonstop0h 57mAmerican Airlines
Deal found 9/15$417

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bloomington to O'Hare Intl 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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Bloomington to Chicago O'Hare Intl Airport that are best for you.

Fly from

Bloomington

Fly to

O'Hare Intl

Route

Depart

Return

Price

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

vie. 12/5

9:03 am-1:38 pm

1 stop28h 35m

Chicago O'Hare Intl

dom. 12/7

4:20 pm-8:13 am

1 stop15h 53m

$250

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

jue. 10/2

9:24 am-9:58 pm

1 stop12h 34m

Chicago O'Hare Intl

vie. 10/3

5:17 pm-7:26 pm

1 stop26h 09m

$283

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

lun. 10/20

9:06 am-10:08 am

1 stop25h 02m

Chicago O'Hare Intl

sáb. 10/25

8:30 am-7:31 pm

1 stop11h 01m

$287

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

vie. 10/24

6:10 am-7:14 am

Nonstop1h 04m

Chicago O'Hare Intl

sáb. 10/25

4:04 pm-5:04 pm

Nonstop1h 00m

$355

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

mié. 12/3

7:24 pm-8:45 pm

Nonstop1h 21m

Chicago O'Hare Intl

lun. 12/8

6:34 pm-7:41 pm

Nonstop1h 07m

$355

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

lun. 10/20

6:10 am-7:14 am

Nonstop1h 04m

Chicago O'Hare Intl

sáb. 10/25

4:04 pm-5:04 pm

Nonstop1h 00m

$355

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

sáb. 10/18

6:10 am-7:14 am

Nonstop1h 04m

Chicago O'Hare Intl

dom. 10/19

4:04 pm-5:04 pm

Nonstop1h 00m

$357

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

vie. 12/5

8:11 pm-9:29 pm

Nonstop1h 18m

Chicago O'Hare Intl

dom. 12/7

10:50 pm-11:54 pm

Nonstop1h 04m

$375

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

jue. 10/23

6:10 am-7:14 am

Nonstop1h 04m

Chicago O'Hare Intl

dom. 10/26

10:46 pm-11:48 pm

Nonstop1h 02m

$375

BloomingtonChicago

BMI - ORD

BMIORD

Bloomington-Normal

jue. 9/25

9:04 am-7:44 pm

1 stop10h 40m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 results
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Best time to book a flight from Bloomington to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bloomington 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.

Cheapflights Insights

Everything you need to know about your flight from Bloomington to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Bloomington, Illinois to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Bloomington, Illinois to Chicago O'Hare Intl Airport (average of $245). Flying from Bloomington, Illinois to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from BMI to ORD?

Find hourly flight availability from Bloomington to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

When flying from Bloomington, Illinois to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the afternoon.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated septiembre 17, 2025.
Read through reviews of airlines operating flights from Bloomington to Chicago O'Hare Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Bloomington to O'Hare Intl. 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 Bloomington to Chicago O'Hare Intl?

    Bloomington-Normal (BMI), located 4.2 mi from the city center, is the airport you fly out of when you book flights from Bloomington to Chicago O'Hare Intl. 1 airline have flights from Bloomington-Normal to Chicago O'Hare Intl on a regular basis. Booking flights from Bloomington-Normal to Chicago O'Hare Intl should not be difficult; the airport handles an average of 5 outbound flights to Chicago O'Hare Intl per day.

  • What is the cheapest airline to fly from Bloomington, Illinois to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Bloomington, Illinois to Chicago O'Hare Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $350 on this airline.

  • What are the most reliable airlines from Bloomington, Illinois to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Bloomington, Illinois, check out the most reliable airlines to get you to your destination on time: Japan Airlines (83%), American Airlines (81%), Envoy Air( 81%).

  • What are the cheapest flights from Bloomington, Illinois to Chicago O'Hare Intl Airport?

    While on average a flight from Bloomington, Illinois to Chicago O'Hare Intl Airport is generally $864, our data shows the cheapest flight currently is $186. When looking at the most popular route, (Bloomington-Normal - Chicago O'Hare Intl), you can expect to pay $355 for that flight.

  • Can I find deals for flights from Bloomington to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Bloomington to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bloomington to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bloomington to O'Hare Intl.

  • Can I find deals for business class flights from Bloomington to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Bloomington to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bloomington, Illinois to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Bloomington, Illinois to Chicago O'Hare Intl Airport (average of $245). Flying from Bloomington, Illinois to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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Top airline flying from Bloomington to O'Hare Intl

Discover the top airline that operate flights from Bloomington to O'Hare Intl. 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 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$350Average$390FlexibilityNo cancel feeOn-time71%

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