HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Bloomington to Ontario (BMI - ONT) from $208

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 5/28. 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.
BMI — ONT
May 25 — Jun 11
From?
To?
Sat 5/25
Sat 6/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Bloomington to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Bloomington (BMI) to Ontario (ONT). 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 May 20, 2024.

Round-trip from

$238

One-way from

$213
From Bloomington-Normal to Ontario
Search Deals
One-way flight from Bloomington-Normal to Ontario
Search Deals

What is the cheapest day to fly round-trip from Bloomington, Illinois to Ontario?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 9%.

How far in advance should I book a flight from Bloomington, Illinois to Ontario?

Travelers have found it’s best to book a flight 52 days in advance to save up to 102% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bloomington, Illinois to Ontario 1-2 weeks in advance for as low as $657, or $882 for flights within the next 24 hours.

What is the cheapest month to fly from Bloomington, Illinois to Ontario?

Our data shows that October tends to be the cheapest month to fly to Ontario from Bloomington, Illinois. Users have commonly found prices around $581 for the month, but tickets can be as low as $376. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from Bloomington, Illinois to Ontario (BMI - ONT)?

One of the essential ways to save on airfare from Bloomington, Illinois to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

Cheap Frontier flights from Bloomington to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Bloomington and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
Find some of the cheapest Frontier flights traveling from Bloomington to Ontario. Deals update often to give you more flight options matching your criteria
Tue 5/285:17 pmBMI - ONT
1 stop8h 42mFrontier
Sat 6/112:59 amONT - BMI
1 stop11h 26mFrontier
Deal found 5/19$208
Fri 7/54:01 pmBMI - ONT
1 stop9h 39mFrontier
Thu 7/1112:59 amONT - BMI
1 stop12h 07mFrontier
Deal found 5/19$334

Cheap Delta flights from Bloomington to Ontario

Explore cheap flight options specifically provided by Delta for the route between Bloomington and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Bloomington to Ontario. Deals are refreshing constantly so come back soon for more options.
Wed 9/184:00 pmBMI - ONT
1 stop8h 28mDelta
Sat 9/2112:45 pmONT - BMI
1 stop7h 45mDelta
Deal found 5/19$386
Wed 9/184:00 pmBMI - ONT
2 stops9h 51mDelta
Sat 9/2112:45 pmONT - BMI
1 stop7h 45mDelta
Deal found 5/19$497
Wed 9/184:00 pmBMI - ONT
2 stops9h 51mDelta
Sat 9/216:00 amONT - BMI
2 stops14h 30mDelta
Deal found 5/19$633
Fri 7/53:54 pmBMI - ONT
2 stops9h 47mDelta
Fri 7/1211:20 amONT - BMI
1 stop9h 23mDelta
Deal found 5/19$652

Cheap Bloomington to Ontario flights in May & June 2024

Find cheap flight options from Bloomington to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 20, 2024.
The lowest fares we've come across on flights traveling from Bloomington to Ontario in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/285:17 pmBMI - ONT
1 stop8h 42mFrontier
Sat 6/112:59 amONT - BMI
1 stop11h 26mFrontier
Deal found 5/19$208
Sun 6/233:54 pmBMI - ONT
1 stop8h 15mAmerican Airlines
Thu 6/272:44 pmONT - BMI
1 stop6h 23mAmerican Airlines
Deal found 5/19$858
Tue 5/283:25 pmBMI - ONT
2 stops9h 04mAmerican Airlines
Sun 6/212:50 pmONT - BMI
1 stop5h 47mAmerican Airlines
Deal found 5/19$863
Mon 6/37:00 amBMI - ONT
1 stop8h 52mAmerican Airlines
Mon 6/109:24 amONT - BMI
2 stops8h 08mAmerican Airlines
Deal found 5/20$913
Tue 5/283:25 pmBMI - ONT
1 stop6h 43mAmerican Airlines
Sun 6/26:00 amONT - BMI
1 stop6h 53mAmerican Airlines
Deal found 5/19$1,838
Mon 6/33:25 pmBMI - ONT
2 stops9h 04mAmerican Airlines
Mon 6/109:24 amONT - BMI
2 stops10h 04mAmerican Airlines
Deal found 5/20$1,933

Bloomington to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Bloomington and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 20, 2024.
The lowest fares we've come across on flights traveling from Bloomington to Ontario in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 5/285:17 pmBMI - ONT
1 stop8h 42mFrontier
Sat 6/112:59 amONT - BMI
1 stop11h 26mFrontier
Deal found 5/19$208
Fri 7/54:01 pmBMI - ONT
1 stop9h 39mFrontier
Thu 7/1112:59 amONT - BMI
1 stop12h 07mFrontier
Deal found 5/19$334
Wed 9/184:00 pmBMI - ONT
1 stop8h 28mDelta
Sat 9/2112:45 pmONT - BMI
1 stop7h 45mDelta
Deal found 5/19$386
Wed 9/184:00 pmBMI - ONT
2 stops9h 51mDelta
Sat 9/2112:45 pmONT - BMI
1 stop7h 45mDelta
Deal found 5/19$497
Wed 9/184:00 pmBMI - ONT
2 stops9h 51mDelta
Sat 9/216:00 amONT - BMI
2 stops14h 30mDelta
Deal found 5/19$633
Fri 7/53:54 pmBMI - ONT
2 stops9h 47mDelta
Fri 7/1211:20 amONT - BMI
1 stop9h 23mDelta
Deal found 5/19$652
Sun 6/233:54 pmBMI - ONT
1 stop8h 15mAmerican Airlines
Thu 6/272:44 pmONT - BMI
1 stop6h 23mAmerican Airlines
Deal found 5/19$858
Tue 5/283:25 pmBMI - ONT
2 stops9h 04mAmerican Airlines
Sun 6/212:50 pmONT - BMI
1 stop5h 47mAmerican Airlines
Deal found 5/19$863
Mon 6/37:00 amBMI - ONT
1 stop8h 52mAmerican Airlines
Mon 6/109:24 amONT - BMI
2 stops8h 08mAmerican Airlines
Deal found 5/20$913

Bloomington to Ontario flights leaving soon

Find last-minute flight options from Bloomington to Ontario 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 2,621,518 searches. Data last updated May 20, 2024.
Book one of these great deals on flights from Bloomington to Ontario. Tip: verify your flight details before completing your reservation.
Tue 5/285:17 pmBMI - ONT
1 stop8h 42mFrontier
Sat 6/112:59 amONT - BMI
1 stop11h 26mFrontier
Deal found 5/19$208
Tue 5/283:25 pmBMI - ONT
2 stops9h 04mAmerican Airlines
Sun 6/212:50 pmONT - BMI
1 stop5h 47mAmerican Airlines
Deal found 5/19$863
Tue 5/283:25 pmBMI - ONT
1 stop6h 43mAmerican Airlines
Sun 6/26:00 amONT - BMI
1 stop6h 53mAmerican Airlines
Deal found 5/19$1,838

One-way flights to Ontario from Bloomington

Search for one-way flight options from Bloomington to Ontario. 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 2,621,518 searches. Data last updated May 20, 2024.
If you're seeking multiple options on one-way flights from Bloomington to Ontario, be sure to check out these deals, which are updated often. Users needing a return flight from Bloomington to Ontario should utilize the search form above.
Wed 6/263:54 pmBMI - ONT
1 stop9h 06mDelta
Deal found 5/19$213
Sat 6/83:54 pmBMI - ONT
1 stop9h 06mDelta
Deal found 5/19$289
Sat 6/83:54 pmBMI - ONT
2 stops7h 46mAmerican Airlines
Deal found 5/19$294
Wed 8/76:00 amBMI - ONT
2 stops12h 00mAmerican Airlines
Deal found 5/18$384
Wed 6/263:14 pmBMI - ONT
2 stops8h 26mAmerican Airlines
Deal found 5/19$464
Wed 6/263:54 pmBMI - ONT
2 stops9h 48mDelta
Deal found 5/19$478
Wed 8/77:00 amBMI - ONT
1 stop6h 50mAmerican Airlines
Deal found 5/18$919

Find flights from Bloomington to Ontario within your budget

Customize your flight search to find flights from Bloomington to Ontario 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 2,621,518 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$334 - $1,848

Route

Depart

Return

Price

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Fri 7/5

1 stop9h 39m

Ontario

Thu 7/11

1 stop12h 07m

$334

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Wed 9/18

1 stop8h 28m

Ontario

Sat 9/21

1 stop7h 45m

$386

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Wed 9/18

2 stops9h 51m

Ontario

Sat 9/21

1 stop7h 45m

$497

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Wed 9/18

2 stops9h 51m

Ontario

Sat 9/21

2 stops14h 30m

$633

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Fri 7/5

2 stops9h 47m

Ontario

Fri 7/12

1 stop9h 23m

$652

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Sun 6/23

1 stop8h 15m

Ontario

Thu 6/27

1 stop6h 23m

$858

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Mon 6/3

1 stop8h 52m

Ontario

Mon 6/10

2 stops8h 08m

$913

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Mon 6/3

1 stop8h 52m

Ontario

Mon 6/10

1 stop6h 39m

$1,838

Bloomington-NormalOntario

BMI - ONT

BMIONT

Bloomington-Normal

Fri 7/5

2 stops10h 40m

Ontario

Fri 7/12

2 stops11h 49m

$1,848

Flights are sorted by cheapest first

Deals found on 5/19

When is the cheapest time to fly from Bloomington, Illinois to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Bloomington to Ontario. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bloomington, Illinois to Ontario flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Bloomington to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Bloomington to Ontario is currently $434 while a round-trip flight costs $884. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from Bloomington, Illinois to Ontario (average of $238). Flying from Bloomington, Illinois to Ontario in June is currently the most expensive (average of $328). 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.

January

$268

February

$287

March

$281

April

$256

May

$268

June

$328

July

$328

August

$287

September

$258

October

$238

November

$268

December

$271

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 20, 2024.
See what other customers who have flown with Frontier, Delta and American Airlines from Bloomington to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,472 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Frontier
6.3
Okay
4,051 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

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

  • Can I find flights from Bloomington, Illinois to Ontario for under $400 on Cheapflights?

    Yes, there are multiple flights from Bloomington, Illinois to Ontario for under $400. The cheapest flight booked recently is on Frontier for just $334, but on average you can expect to pay $989.

  • Are there last-minute flights available from Bloomington, Illinois to Ontario for under $300?

    There are currently 3+ open flights from Bloomington, Illinois to Ontario within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Bloomington, Illinois to Ontario round-trip?

    Our cheapest airline available from Bloomington, Illinois to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $334 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $386 and $858 round-trip.

  • What does BMI to ONT mean?

    This is defined as Bloomington-Normal Airport (BMI) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Bloomington to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Bloomington to Ontario 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 Bloomington to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bloomington to Ontario 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 Bloomington to Ontario that include hotel bookings?

    Yes. In addition to deals on Bloomington to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bloomington to Ontario?

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

  • Can I find deals for business class flights from Bloomington to Ontario?

    Yes. Cheapflights offers flight deals from Bloomington to Ontario 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 Bloomington to Ontario that allow pets onboard?

    Many airlines flying from Bloomington to Ontario 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 Bloomington to Ontario?

    Yes, you can often find last-minute deals on Bloomington to Ontario 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 Bloomington, Illinois to Ontario flight deals updated?

    The Bloomington, Illinois to Ontario flight deals you see on this page were last updated on 5/20.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bloomington to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to San Francisco flights
Midway to Los Angeles flights
O'Hare Intl to San Diego flights
O'Hare Intl to Ontario flights
O'Hare Intl to Burbank flights
O'Hare Intl to Santa Ana flights
Midway to Las Vegas flights
Midway to Ontario flights
O'Hare Intl to Oakland flights
Midway to San Diego flights
St. Louis to Los Angeles flights
St. Louis to Las Vegas flights
O'Hare Intl to San Jose flights
O'Hare Intl to Palm Springs flights
Rockford to Las Vegas flights
Midway to San Francisco flights
O'Hare Intl to Reno flights
O'Hare Intl to Sacramento flights
St. Louis to Ontario flights
Midway to Santa Ana flights
St. Louis to San Francisco flights
Midway to Palm Springs flights
O'Hare Intl to Fresno flights
St. Louis to San Diego flights
O'Hare Intl to Long Beach flights
Midway to Reno flights
Midway to San Jose flights
Midway to Sacramento flights
Midway to Oakland flights
St. Louis to Santa Ana flights
St. Louis to Oakland flights
Moline to Los Angeles flights
St. Louis to San Jose flights
St. Louis to Sacramento flights
Peoria to Las Vegas flights
O'Hare Intl to Medford flights
O'Hare Intl to Santa Barbara flights
Bloomington to Las Vegas flights
Midway to Fresno flights
Moline to Burbank flights
Moline to Las Vegas flights
O'Hare Intl to Tijuana flights
Moline to San Diego flights
Bloomington to Sacramento flights
St. Louis to Long Beach flights
St. Louis to Burbank flights
St. Louis to Reno flights
Springfield to Las Vegas flights

Top airline flying from Bloomington to Ontario

Discover the top airline that operate flights from Bloomington to Ontario. 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 2,621,518 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$520Average$575FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Houston to London flights
Los Angeles to New York John F Kennedy Intl Airport flights
Chicago to Tampa flights
Washington, D.C. to Miami flights
Washington, D.C. Reagan-National Airport to Orlando flights
Detroit to Chicago flights
Detroit to Seattle flights
Texas to New York flights
Philadelphia to Phoenix flights
Los Angeles to Orlando flights
Los Angeles to Tokyo flights
Bloomington, Illinois to Chicago O'Hare Intl Airport flights

Search flights from Bloomington to Ontario by cabin class

Find flights from Bloomington to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bloomington to Ontario?

Cheapflights makes it easy to find Bloomington to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bloomington to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Bloomington to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bloomington to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Bloomington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bloomington to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Bloomington to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines