$325+ Cheap flights from Ontario to Bloomington, IL (ONT - BMI)
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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BMI
Jul 9 — Jul 161
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
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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 June 9, 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 June 9, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 7/1711:48 am
ONT
- BMI
1 stop9h 00m
Delta
Wed 7/294:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/4![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 7/1511:48 am
ONT
- BMI
1 stop9h 00m
Delta
Fri 7/174:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/5![Delta logo]()
$566
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/1712:37 pm
ONT
- BMI
1 stop8h 31m
American Airlines
Mon 7/64:30 pm
BMI
- ONT
1 stop8h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 6/4. 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 6/276:00 am
ONT
- BMI
2 stops13h 47m
Delta
Tue 6/3012:09 pm
BMI
- ONT
1 stop8h 21m
Delta
Deal found 6/4![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1711:48 am
ONT
- BMI
1 stop9h 00m
Delta
Thu 7/304:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/8![Delta logo]()
$865
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 June 9, 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 June 9, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 7/1711:48 am
ONT
- BMI
1 stop9h 00m
Delta
Wed 7/294:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/4![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 7/1511:48 am
ONT
- BMI
1 stop9h 00m
Delta
Fri 7/174:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/5![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 6/4. 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 6/276:00 am
ONT
- BMI
2 stops13h 47m
Delta
Tue 6/3012:09 pm
BMI
- ONT
1 stop8h 21m
Delta
Deal found 6/4![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1711:48 am
ONT
- BMI
1 stop9h 00m
Delta
Thu 7/304:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/8![Delta logo]()
$865
Last-minute flights from Ontario to BloomingtonDiscover last-minute flight deals from Ontario to Bloomington. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Bloomington. Data last updated June 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/5. 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 6/1712:37 pm
ONT
- BMI
1 stop8h 31m
American Airlines
Mon 7/64:30 pm
BMI
- ONT
1 stop8h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$705
This Delta deal was found by Cheapflights users on 6/4. 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 6/276:00 am
ONT
- BMI
2 stops13h 47m
Delta
Tue 6/3012:09 pm
BMI
- ONT
1 stop8h 21m
Delta
Deal found 6/4![Delta logo]()
$797
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 7/1511:48 am
ONT
- BMI
1 stop9h 00m
Delta
Fri 7/174:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/5![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 7/1711:48 am
ONT
- BMI
1 stop9h 00m
Delta
Wed 7/294:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/4![Delta logo]()
$548
This Delta deal was found by Cheapflights users on 6/8. 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.
Fri 7/1711:48 am
ONT
- BMI
1 stop9h 00m
Delta
Thu 7/304:18 pm
BMI
- ONT
1 stop7h 32m
Delta
Deal found 6/8![Delta logo]()
$865
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 June 9, 2026.
Search for one-way flight options from Ontario to Bloomington. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/62:15 pm
ONT
- BMI
1 stop6h 53m
American Airlines
Deal found 6/6![American Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:53 pm
ONT
- BMI
2 stops12h 04m
United Airlines
Deal found 6/7![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/6. 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 6/272:18 pm
ONT
- BMI
1 stop6h 50m
American Airlines
Deal found 6/6![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 6/6. 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 6/265:45 am
ONT
- BMI
1 stop8h 07m
American Airlines
Deal found 6/6![American Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 7/66:00 am
ONT
- BMI
3 stops25h 58m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$496
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $548 (Delta) |
One-way from | $325 (American Airlines) |
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 2,558,603 searches. Data last updated June 9, 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 - BMI
ONTBMI
Ontario
Fri 7/17
11:48 am-10:48 pm
1 stop9h 00m
Bloomington-Normal
Wed 7/29
4:18 pm-9:50 pm
1 stop7h 32m
$548
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Wed 7/15
11:48 am-10:48 pm
1 stop9h 00m
Bloomington-Normal
Fri 7/17
4:18 pm-9:50 pm
1 stop7h 32m
$566
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Sat 6/27
6:00 am-9:47 pm
2 stops13h 47m
Bloomington-Normal
Tue 6/30
12:09 pm-6:30 pm
1 stop8h 21m
$797
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Fri 7/17
11:48 am-10:48 pm
1 stop9h 00m
Bloomington-Normal
Thu 7/30
4:18 pm-9:50 pm
1 stop7h 32m
$865
Cheapest one-way
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Mon 10/26
6:53 pm-8:57 am
2 stops12h 04m
$359
Quickest one-way
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Mon 7/6
1:11 pm-11:08 pm
2 stops7h 57m
$369
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Sun 6/28
1:11 pm-11:08 pm
2 stops7h 57m
$384
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Sat 6/27
1:11 pm-11:08 pm
2 stops7h 57m
$384
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Fri 6/26
5:45 am-3:52 pm
1 stop8h 07m
$385
OntarioBloomington
ONT - BMI
ONTBMI
Ontario
Mon 7/6
6:00 am-9:58 am
3 stops25h 58m
$496
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 June.
| 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.
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Book flights to Bloomington if you plan to visit one of these locationsNormal
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