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BMI - ONT

$379 Find Cheap Flights from Bloomington to Ontario - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $482-$640
Delta
Wed 10/31Sat 12/8
BMI - ONT • 1 stop
Cheapest one-way
$389
Typical prices: $244-$386
American Airlines
Sun 12/23
BMI - ONT • 1 stop
When to travel
June
Cheapest • 5% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $537 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 7h 28m (one-way)
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Cheap Flights from Bloomington to Ontario (BMI-ONT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bloomington to Ontario

Sat, Oct 31 - Tue, Dec 8
Delta Logo
1:30 pm - 7:30 pmBMI  Bloomington-Normal-ONT Ontario
8h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 10:26 pmONT  Ontario-BMI Bloomington-Normal
8h 06m1 stop Atlanta Hartsfield-Jackson
$379Delta
Sat, Oct 31 - Sat, Dec 5
Delta Logo
1:30 pm - 7:30 pmBMI  Bloomington-Normal-ONT Ontario
8h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 3:48 pmONT  Ontario-BMI Bloomington-Normal
6h 43m1 stop Atlanta Hartsfield-Jackson
$379Delta
Sat, Oct 31 - Wed, Dec 2
Delta Logo
1:30 pm - 7:30 pmBMI  Bloomington-Normal-ONT Ontario
8h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 10:26 pmONT  Ontario-BMI Bloomington-Normal
8h 06m1 stop Atlanta Hartsfield-Jackson
$409Delta
Sat, Oct 31 - Mon, Dec 7
Delta Logo
1:30 pm - 7:30 pmBMI  Bloomington-Normal-ONT Ontario
8h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 10:26 pmONT  Ontario-BMI Bloomington-Normal
8h 06m1 stop Atlanta Hartsfield-Jackson
$409Delta
Sat, Oct 31 - Thu, Dec 3
Delta Logo
1:30 pm - 7:30 pmBMI  Bloomington-Normal-ONT Ontario
8h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 3:48 pmONT  Ontario-BMI Bloomington-Normal
6h 43m1 stop Atlanta Hartsfield-Jackson
$409Delta
Sat, Oct 31 - Sun, Dec 6
Delta Logo
1:30 pm - 7:30 pmBMI  Bloomington-Normal-ONT Ontario
8h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:20 pm - 10:26 pmONT  Ontario-BMI Bloomington-Normal
8h 06m1 stop Atlanta Hartsfield-Jackson
$449Delta
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
2:30 pm - 10:53 pmBMI  Bloomington-Normal-ONT Ontario
10h 23m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
American Airlines Logo
2:22 pm - 10:58 pmONT  Ontario-BMI Bloomington-Normal
6h 36m1 stop Dallas/Fort Worth
$454American Airlines
Tue, Oct 27 - Mon, Nov 9
American Airlines Logo
3:58 pm - 9:11 pmBMI  Bloomington-Normal-ONT Ontario
7h 13m1 stop Dallas/Fort Worth
American Airlines Logo
2:22 pm - 11:17 pmONT  Ontario-BMI Bloomington-Normal
6h 55m1 stop Dallas/Fort Worth
$459American Airlines
Mon, Oct 26 - Sat, Dec 5
Delta Logo
4:26 pm - 9:54 pmBMI  Bloomington-Normal-ONT Ontario
7h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 3:48 pmONT  Ontario-BMI Bloomington-Normal
6h 43m1 stop Atlanta Hartsfield-Jackson
$478Delta
Mon, Oct 26 - Tue, Dec 8
Delta Logo
4:26 pm - 9:54 pmBMI  Bloomington-Normal-ONT Ontario
7h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 3:48 pmONT  Ontario-BMI Bloomington-Normal
6h 43m1 stop Atlanta Hartsfield-Jackson
$478Delta
Booking Insights

Price, demand and travel trends for Bloomington to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Bloomington to Ontario?

Round-trip flights from Bloomington to Ontario typically range from $482 to $640. The lowest price found in the past 5 days was $379, on Delta.

What's the cheapest day of the week to fly from Bloomington to Ontario?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Bloomington to Ontario. It’s 16% cheaper than the average day, while Sunday is the most expensive, with prices 67% higher.

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Key details for Bloomington to Ontario flights

Low season

November

Cheapest flight

$379
Round-trip flight from Bloomington to Ontario

When to book flights from Bloomington to Ontario

Are your dates flexible? Find out the best times to travel from Bloomington to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Bloomington to Ontario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Bloomington to Ontario?

    Only Economy Class is available on flights from Bloomington to Ontario.

  • How long is a flight from Bloomington to Ontario?

    There are currently no nonstop flights available from Bloomington to Ontario. Flights with 1 layover take between 7h 28m and 7h 37m in total, depending on the connection.

  • Do I need a passport to fly from Bloomington to Ontario?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Bloomington to Ontario flight?

    Round-trip flights from Bloomington to Ontario range from $482 to $640, with an average of $563 over the past 12 months. Anything below $482 counts as a good deal.

  • Have flight prices from Bloomington to Ontario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,835. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Bloomington to Ontario looking right now?

    One-way fares from Bloomington to Ontario are currently higher than usual. Average one-way flight prices are about $416, which is 27% above the typical average for this route.

  • What car rental options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • Which airports can I use when flying from Bloomington to Ontario?

    Flights from Bloomington to Ontario usually depart from Bloomington-Normal (BMI) and arrive at Ontario (ONT).

  • Which airports do connecting flights from Bloomington to Ontario pass through?

    Connecting flights from Bloomington to Ontario most commonly pass through:

    • Dallas/Fort Worth (DFW) - 73% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections

  • Can I save money by using flexible dates for flights from Bloomington to Ontario?

    Yes. Flexible dates can save you up to 50% on flights from Bloomington to Ontario. Friday is the cheapest departure day at $473 round-trip on average, while Sunday is the most expensive at $944, a difference of $471.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Bloomington to Ontario?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 7h 28m, compared with 7h 37m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Bloomington and Ontario?

    Ontario is 2 hours behind Bloomington (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ontario?

    Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Your guide to booking Bloomington to Ontario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $473, about $471 less than Sunday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bloomington to Ontario trip for June. Fares historically average $533 round-trip in that month - typically $423 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

    • Azure Hotel & Suites, Trademark Collection by Wyndham
    • La Quinta Inn & Suites by Wyndham Ontario Airport
    • Ontario Airport Inn

More options for your flight from Bloomington to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Car rentals in Ontario
Hotels in Ontario
Vacations in Ontario