$205+ Cheap flights from Ontario to Bloomington, IL (ONT - BMI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BMI
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Bloomington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Bloomington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to BloomingtonExplore the most affordable flight options available from Ontario to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Ontario to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/112:22 pm -
1 stop6h 55m
Sun 11/155:00 am -
2 stops9h 42m
Deal found 10/27![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/191:30 pm -
2 stops8h 37m
Thu 11/266:03 am -
1 stop9h 16m
Deal found 10/26![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/72:22 pm -
1 stop6h 59m
Thu 12/104:04 pm -
1 stop7h 34m
Deal found 10/28![American Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/81:23 pm -
2 stops8h 40m
Fri 12/116:01 am -
2 stops8h 37m
Deal found 10/28![American Airlines logo]()
$841
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:20 pm -
1 stop8h 06m
Fri 12/116:11 am -
2 stops12h 11m
Deal found 10/28![Delta logo]()
$3,817
Best flights from Ontario to BloomingtonDiscover carefully curated flight deals from Ontario to Bloomington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Ontario to Bloomington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/112:22 pm -
1 stop6h 55m
Sun 11/155:00 am -
2 stops9h 42m
Deal found 10/27![American Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:05 am -
1 stop6h 43m
Fri 12/114:29 pm -
1 stop7h 26m
Deal found 10/28![Delta logo]()
$797
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/191:30 pm -
2 stops8h 37m
Thu 11/266:03 am -
2 stops13h 10m
Deal found 10/26![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/72:22 pm -
1 stop6h 59m
Thu 12/104:04 pm -
1 stop7h 34m
Deal found 10/28![American Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/89:35 am -
2 stops11h 46m
Fri 12/114:04 pm -
1 stop7h 34m
Deal found 10/28![American Airlines logo]()
$802
Last-minute flights from Ontario to BloomingtonDiscover last-minute flight deals from Ontario to Bloomington. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Bloomington. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/112:22 pm -
1 stop6h 55m
Sun 11/155:00 am -
2 stops9h 42m
Deal found 10/27![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/191:30 pm -
2 stops8h 37m
Thu 11/266:03 am -
1 stop9h 16m
Deal found 10/26![American Airlines logo]()
$594
One-way flights from Ontario to BloomingtonSearch for one-way flight options from Ontario to Bloomington. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Ontario to Bloomington. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/319:35 am -
2 stops10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$205
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/305:44 am -
1 stop7h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/2912:51 pm -
1 stop7h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/285:44 am -
1 stop7h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 1/15:44 am -
1 stop7h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/211:14 am -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$503
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 1/29:30 am -
2 stops10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$590
Find flight deals from Ontario to Bloomington
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Bloomington (BMI). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $474 (American Airlines) |
One-way from | $205 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $633 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Bloomington 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Ontario to Bloomington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Wed 12/30
5:44 am-3:18 pm
1 stop7h 34m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$235
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Tue 12/29
9:35 am-9:59 pm
2 stops10h 24m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$347
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Wed 11/11
2:22 pm-11:17 pm
1 stop6h 55m
Bloomington-Normal
Sun 11/15
5:00 am-12:42 pm
2 stops9h 42m
$474
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Sat 1/2
11:14 am-10:24 pm
1 stop9h 10m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$503
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Sat 1/2
9:30 am-9:59 pm
2 stops10h 29m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$590
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Thu 11/19
1:30 pm-12:07 am
2 stops8h 37m
Bloomington-Normal
Thu 11/26
6:03 am-5:13 pm
2 stops13h 10m
$599
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Sun 1/3
5:44 am-3:18 pm
1 stop7h 34m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$633
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Tue 12/8
7:05 am-3:48 pm
1 stop6h 43m
Bloomington-Normal
Fri 12/11
4:29 pm-9:55 pm
1 stop7h 26m
$797
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Mon 12/7
2:22 pm-11:21 pm
1 stop6h 59m
Bloomington-Normal
Thu 12/10
4:04 pm-9:38 pm
1 stop7h 34m
$797
OntarioBloomington
ONT Ontario - BMI Bloomington-Normal
ONTBMI
Ontario
Tue 12/8
9:35 am-11:21 pm
2 stops11h 46m
Bloomington-Normal
Fri 12/11
4:04 pm-9:38 pm
1 stop7h 34m
$802
Sorted by cheapest first
Compare providers for flights from Ontario to Bloomington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Bloomington in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Bloomington, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Bloomington, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Bloomington, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Bloomington, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Bloomington, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Bloomington
Have a flexible travel schedule? Discover the best time to fly to Bloomington from Ontario with our price prediction graph.
ONT-BMI
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.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Bloomington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bloomington?
Book flights to Bloomington if you plan to visit one of these locationsNormal
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