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Cheap flights from Chicago O'Hare Intl Airport to Ontario from C$ 115

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 12/6. 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.
ORD — YYZ
17 May — 24 May1
1 adult
Fri 17/5
Fri 24/5

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Region of Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 90% on flights from Chicago O'Hare Intl Airport to Region of Ontario compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 495. For sooner than that we have options available in the next 3 days from C$ 763.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Region of Ontario?

January can be a great time to fly to Region of Ontario from Chicago O'Hare Intl Airport with a flight ticket averaging about C$ 443. Cheapflights users have found deals in the month of January for as cheap as C$ 232. The most expensive prices can be found in the month of September.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Region of Ontario (ORD - ON)?

When flying from Chicago O'Hare Intl Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from O'Hare Intl to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between O'Hare Intl 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 420,320 searches. Data last updated 12 May 2024.
Find some of the cheapest United Airlines flights travelling from Chicago to Ontario. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 5/69:00 a.m.ORD - YYZ
Nonstop1h 52mUnited Airlines
Sat 8/65:30 p.m.YYZ - ORD
Nonstop1h 56mUnited Airlines
Deal found 11/5C$ 399
Fri 4/103:45 p.m.ORD - YYZ
1 stop7h 09mUnited Airlines
Thu 10/107:50 p.m.YYZ - ORD
Nonstop1h 53mUnited Airlines
Deal found 11/5C$ 413
Wed 5/67:10 a.m.ORD - YYZ
Nonstop1h 48mUnited Airlines
Sat 8/63:00 p.m.YYZ - ORD
1 stop6h 10mUnited Airlines
Deal found 11/5C$ 421
Sat 25/59:45 p.m.ORD - YUL
1 stop11h 26mUnited Airlines
Tue 28/56:15 a.m.YUL - ORD
Nonstop2h 43mUnited Airlines
Deal found 11/5C$ 425
Wed 28/88:50 a.m.ORD - YYZ
1 stop7h 38mUnited Airlines
Tue 3/92:00 p.m.YYZ - ORD
Nonstop1h 53mUnited Airlines
Deal found 11/5C$ 427
Wed 5/69:45 p.m.ORD - YYZ
1 stop9h 15mUnited Airlines
Sun 16/66:15 a.m.YYZ - ORD
1 stop4h 28mUnited Airlines
Deal found 11/5C$ 433
Sat 25/57:45 p.m.ORD - YYZ
1 stop11h 47mUnited Airlines
Sun 26/57:43 p.m.YYZ - ORD
1 stop4h 37mUnited Airlines
Deal found 11/5C$ 435
Fri 27/97:26 a.m.ORD - YYZ
Nonstop1h 32mUnited Airlines
Fri 4/107:00 a.m.YYZ - ORD
Nonstop1h 56mUnited Airlines
Deal found 11/5C$ 450
Sat 25/56:00 p.m.ORD - YYZ
Nonstop1h 43mUnited Airlines
Fri 31/57:43 p.m.YYZ - ORD
1 stop4h 37mUnited Airlines
Deal found 11/5C$ 470

Cheap American Airlines flights from O'Hare Intl to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between O'Hare Intl 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 420,320 searches. Data last updated 12 May 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Chicago to Ontario. Deals are refreshing constantly so come back soon for more options.
Thu 13/69:50 a.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Mon 17/63:09 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 414
Sat 31/87:25 a.m.ORD - YUL
1 stop5h 29mAmerican Airlines
Sat 7/96:03 p.m.YUL - ORD
Nonstop2h 42mAmerican Airlines
Deal found 11/5C$ 422
Sat 8/68:30 a.m.ORD - YYZ
1 stop9h 08mAmerican Airlines
Thu 20/611:55 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 425
Sat 8/68:26 p.m.ORD - YYZ
Nonstop1h 40mAmerican Airlines
Tue 11/66:30 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 429
Sat 8/68:30 a.m.ORD - YYZ
1 stop5h 29mAmerican Airlines
Mon 10/611:55 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 440
Thu 6/66:01 a.m.ORD - YYZ
1 stop4h 59mAmerican Airlines
Wed 12/63:09 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 442
Thu 6/68:25 a.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Thu 13/63:45 p.m.YYZ - ORD
1 stop9h 13mAmerican Airlines
Deal found 11/5C$ 447
Wed 5/69:50 a.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Mon 10/66:00 a.m.YYZ - ORD
1 stop5h 09mAmerican Airlines
Deal found 11/5C$ 448
Fri 24/58:20 p.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Mon 27/56:30 a.m.YYZ - ORD
Nonstop1h 56mAmerican Airlines
Deal found 11/5C$ 569

Cheap O'Hare Intl to Ontario flights in May & June 2024

Find cheap flight options from O'Hare Intl 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 420,320 searches. Prices were last updated on 12 May 2024.
These are some of the most attractive deals on flights from Chicago to Ontario in 2024. Check back soon for alternative fares.
Tue 11/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Tue 18/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 12/5C$ 265
Tue 11/69:37 p.m.ORD - YYZ
2 stops15h 23mMultiple Airlines
Tue 18/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 12/5C$ 286
Wed 12/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Wed 19/66:30 a.m.YYZ - ORD
1 stop10h 58mMultiple Airlines
Deal found 11/5C$ 302
Tue 4/611:50 a.m.ORD - YYZ
1 stop6h 45mMultiple Airlines
Wed 12/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 11/5C$ 323
Tue 11/69:37 p.m.ORD - YYZ
2 stops15h 23mMultiple Airlines
Tue 18/62:40 p.m.YYZ - ORD
2 stops20h 21mMultiple Airlines
Deal found 12/5C$ 328
Wed 5/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Wed 12/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 11/5C$ 334
Sun 26/512:00 p.m.ORD - YYZ
1 stop6h 35mMultiple Airlines
Wed 29/57:45 a.m.YYZ - ORD
1 stop15h 01mMultiple Airlines
Deal found 11/5C$ 343
Fri 14/65:07 p.m.ORD - YYZ
2 stops25h 28mMultiple Airlines
Tue 18/67:45 a.m.YYZ - ORD
1 stop15h 07mMultiple Airlines
Deal found 11/5C$ 347
Tue 4/611:50 a.m.ORD - YYZ
1 stop6h 45mMultiple Airlines
Wed 12/67:50 a.m.YYZ - ORD
2 stops11h 22mMultiple Airlines
Deal found 11/5C$ 350

O'Hare Intl to Ontario 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 420,320 searches. Data last updated 12 May 2024.
These are some of the most attractive deals on flights from Chicago to Ontario in 2024. Check back soon for alternative fares.
Tue 11/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Tue 18/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 12/5C$ 265
Tue 11/69:37 p.m.ORD - YYZ
2 stops15h 23mMultiple Airlines
Tue 18/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 12/5C$ 286
Wed 11/95:00 a.m.ORD - YYZ
1 stop8h 00mMultiple Airlines
Sat 14/96:30 a.m.YYZ - ORD
1 stop18h 30mMultiple Airlines
Deal found 11/5C$ 297
Wed 12/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Wed 19/66:30 a.m.YYZ - ORD
1 stop10h 58mMultiple Airlines
Deal found 11/5C$ 302
Tue 4/611:50 a.m.ORD - YYZ
1 stop6h 45mMultiple Airlines
Wed 12/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 11/5C$ 323
Tue 11/69:37 p.m.ORD - YYZ
2 stops15h 23mMultiple Airlines
Tue 18/62:40 p.m.YYZ - ORD
2 stops20h 21mMultiple Airlines
Deal found 12/5C$ 328
Wed 5/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Wed 12/66:30 a.m.YYZ - ORD
1 stop12h 10mMultiple Airlines
Deal found 11/5C$ 334
Sun 26/512:00 p.m.ORD - YYZ
1 stop6h 35mMultiple Airlines
Wed 29/57:45 a.m.YYZ - ORD
1 stop15h 01mMultiple Airlines
Deal found 11/5C$ 343
Tue 10/95:00 a.m.ORD - YYZ
1 stop8h 00mMultiple Airlines
Fri 13/96:30 a.m.YYZ - ORD
1 stop18h 30mMultiple Airlines
Deal found 12/5C$ 346

Direct flights to Ontario from O'Hare Intl

Discover non-stop flight options from O'Hare Intl to Ontario. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 420,320 searches. Data last updated 12 May 2024.
To help reduce your travel time, choose from one of these non-stop flights from Chicago to Ontario. If you're looking for other options for flights from Chicago to Ontario, make sure to update the search form at the top of page.
Wed 5/69:00 a.m.ORD - YYZ
Nonstop1h 52mUnited Airlines
Sat 8/65:30 p.m.YYZ - ORD
Nonstop1h 56mUnited Airlines
Deal found 11/5C$ 399
Sat 22/610:55 a.m.ORD - YUL
Nonstop2h 13mAir Canada
Wed 3/78:30 a.m.YUL - ORD
Nonstop2h 31mAir Canada
Deal found 11/5C$ 412
Thu 13/69:50 a.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Mon 17/63:09 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 414
Sat 1/66:00 p.m.ORD - YYZ
Nonstop1h 43mAir Canada
Thu 6/65:30 p.m.YYZ - ORD
Nonstop1h 56mAir Canada
Deal found 11/5C$ 422
Thu 1/86:00 a.m.ORD - YYZ
Nonstop1h 48mAir Canada
Mon 5/89:00 a.m.YYZ - ORD
Nonstop1h 54mAir Canada
Deal found 11/5C$ 427
Wed 19/69:15 p.m.ORD - YYZ
Nonstop1h 43mAir Canada
Wed 24/79:00 a.m.YYZ - ORD
Nonstop1h 54mAir Canada
Deal found 11/5C$ 428
Sat 8/68:26 p.m.ORD - YYZ
Nonstop1h 40mAmerican Airlines
Tue 11/66:30 a.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 429
Sat 8/68:25 a.m.ORD - YYZ
Nonstop1h 50mAmerican Airlines
Sat 15/61:20 p.m.YYZ - ORD
Nonstop1h 55mAmerican Airlines
Deal found 11/5C$ 442
Sat 8/69:15 p.m.ORD - YYZ
Nonstop1h 43mAir Canada
Sun 9/67:00 a.m.YYZ - ORD
Nonstop1h 57mAir Canada
Deal found 11/5C$ 444

O'Hare Intl to Ontario flights leaving soon

Find last-minute flight options from O'Hare Intl 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 420,320 searches. Data last updated 12 May 2024.
Have a look at some of the flights available from Chicago to Ontario departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 19/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Sun 26/56:30 a.m.YYZ - ORD
1 stop11h 05mMultiple Airlines
Deal found 11/5C$ 447
Mon 20/56:00 a.m.ORD - YYZ
Nonstop1h 45mMultiple Airlines
Tue 21/56:30 a.m.YYZ - ORD
1 stop11h 05mMultiple Airlines
Deal found 11/5C$ 463
Sun 19/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Sat 25/54:15 p.m.YYZ - ORD
1 stop9h 43mMultiple Airlines
Deal found 11/5C$ 465
Sun 19/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Fri 24/56:30 a.m.YYZ - ORD
1 stop11h 05mMultiple Airlines
Deal found 11/5C$ 481
Thu 16/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Sun 26/56:30 a.m.YYZ - ORD
1 stop11h 05mMultiple Airlines
Deal found 11/5C$ 510
Sun 19/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Thu 23/57:40 a.m.YYZ - ORD
1 stop8h 28mMultiple Airlines
Deal found 11/5C$ 515
Sun 19/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Wed 22/510:20 a.m.YYZ - ORD
1 stop8h 20mMultiple Airlines
Deal found 11/5C$ 521
Wed 22/51:58 p.m.ORD - YTZ
1 stop5h 46mAir Canada
Sat 25/53:20 p.m.YTZ - ORD
1 stop5h 56mAir Canada
Deal found 11/5C$ 524
Thu 16/511:48 a.m.ORD - YYZ
1 stop6h 47mMultiple Airlines
Sat 25/54:15 p.m.YYZ - ORD
1 stop9h 43mMultiple Airlines
Deal found 11/5C$ 528

One-way flights to Ontario from O'Hare Intl

Search for one-way flight options from O'Hare Intl 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 420,320 searches. Data last updated 12 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Ontario. Those needing a return flight from Chicago to Ontario can use the search form above.
Wed 12/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 10/5C$ 115
Wed 19/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 11/5C$ 134
Wed 19/66:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 11/5C$ 137
Wed 29/55:41 p.m.ORD - YHM
2 stops19h 39mMultiple Airlines
Deal found 12/5C$ 138
Tue 9/76:40 p.m.ORD - YYZ
1 stop18h 20mMultiple Airlines
Deal found 10/5C$ 138
Tue 20/89:25 p.m.ORD - YYZ
2 stops15h 35mMultiple Airlines
Deal found 11/5C$ 145
Fri 14/65:07 p.m.ORD - YYZ
2 stops25h 28mMultiple Airlines
Deal found 11/5C$ 146
Wed 12/65:07 p.m.ORD - YYZ
2 stops25h 28mMultiple Airlines
Deal found 10/5C$ 154
Wed 19/65:45 p.m.ORD - YYZ
3 stops24h 50mMultiple Airlines
Deal found 11/5C$ 156

Find flights from O'Hare Intl to Ontario within your budget

Customize your flight search to find flights from O'Hare Intl 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 420,320 searches. Data last updated 12 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 302 - C$ 629

Route

Depart

Return

Price

Chicago O'Hare IntlToronto Pearson Intl

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 12/6

1 stop18h 20m

Toronto Pearson Intl

Wed 19/6

1 stop10h 58m

C$ 302

Chicago O'Hare IntlToronto Pearson Intl

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 4/6

1 stop6h 45m

Toronto Pearson Intl

Wed 12/6

1 stop12h 10m

C$ 323

Chicago O'Hare IntlToronto Pearson Intl

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 5/6

Nonstop1h 52m

Toronto Pearson Intl

Sat 8/6

Nonstop1h 56m

C$ 399

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 25/5

1 stop9h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 26/5

Nonstop2h 43m

C$ 401

Chicago O'Hare IntlToronto Pearson Intl

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 13/6

Nonstop1h 50m

Toronto Pearson Intl

Mon 17/6

Nonstop1h 55m

C$ 414

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Thu 18/7

1 stop26h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 22/7

1 stop7h 34m

C$ 453

Chicago O'Hare IntlToronto Pearson Intl

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 28/6

1 stop8h 25m

Toronto Pearson Intl

Mon 1/7

1 stop17h 12m

C$ 477

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Fri 21/6

1 stop10h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 25/6

1 stop8h 29m

C$ 488

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 25/5

Nonstop2h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 26/5

Nonstop2h 43m

C$ 629

Flights are sorted by cheapest first

Deals found on 11/5

No data available for this route at this time. Please check back soon.

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 12 May 2024.
See what other customers who have flown with United Airlines, American Airlines and Delta from Chicago to Ontario have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,745 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,745 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aeromexico
7.6
Good
2,549 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.6
Good
2,929 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Porter Airlines
7.4
Good
419 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,997 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl Airport to Region of Ontario for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Region of Ontario for under C$ 400. The cheapest flight booked recently is on Multiple Airlines for just C$ 302, but on average you can expect to pay C$ 364.

  • Are there direct flights from Chicago O'Hare Intl Airport to Region of Ontario for under C$ 400 on Cheapflights?

    Cheapflights has 20 direct flights from Chicago O'Hare Intl Airport to Region of Ontario under C$ 400. A good price for a direct flight from Chicago O'Hare Intl Airport to Region of Ontario is less than C$ 451.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Region of Ontario for under C$ 500?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Region of Ontario within the next 7 days for less than C$ 500.

  • What days are direct flights available from Chicago O'Hare Intl Airport to Region of Ontario?

    Days when direct flights are available for this flight are: Sunday, Friday.

  • How many flights depart from Chicago O'Hare Intl Airport to Region of Ontario on average per day?

    On average 7 flights depart from Chicago O'Hare Intl Airport to Region of Ontario per day.
    Early Morning (Midnight to 6am) - 43% of flight departures
    Morning (6am - Midday) - 14% of flight departures
    Afternoon (Noon - 6pm) - 43% of flight departures

  • How long is the flight from Chicago O'Hare Intl Airport to Region of Ontario?

    Departing from Chicago O'Hare Intl Airport to Region of Ontario will take you 1h 52m. Airlines will cover a distance of 703 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Region of Ontario one-way?

    C$ 167 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Lufthansa, with prices starting from C$ 170 and C$ 175, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Region of Ontario?

    When deciding which route to take from Chicago O'Hare Intl Airport to Region of Ontario consider Chicago O'Hare Intl - Toronto Pearson Intl, Chicago O'Hare Intl - Montreal Pierre Elliott Trudeau Intl or Chicago O'Hare Intl - Ottawa as they are the most popular.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Region of Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Region of Ontario on time: Republic Airways (92%), SkyWest Airlines (92%), United Airlines (89%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Region of Ontario?

    While on average a flight from Chicago O'Hare Intl Airport to Region of Ontario is generally C$ 405, our data shows the cheapest flight currently is C$ 191. When looking at the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl), you can expect to pay C$ 336 for that flight.

  • What does ORD to YYZ mean?

    Chicago O'Hare Intl Airport is ORD and Toronto Pearson Intl Airport is YYZ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ottawa Airport (YOW), Toronto Island Airport (YTZ), Hamilton Airport (YHM), London Airport (YXU), Toronto Kitchener-Waterloo Airport (YKF) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from O'Hare Intl to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl 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 O'Hare Intl to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl 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 O'Hare Intl to Ontario that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl to Ontario that allow pets onboard?

    Many airlines flying from O'Hare Intl 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 O'Hare Intl to Ontario?

    Yes, you can often find last-minute deals on O'Hare Intl 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 Chicago O'Hare Intl Airport to Region of Ontario flight deals updated?

    The Chicago O'Hare Intl Airport to Region of Ontario flight deals you see on this page were last updated on 12/5.

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Alternative routes for O'Hare Intl to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from O'Hare Intl to Ontario

Discover the top 2 airlines that operate flights from O'Hare Intl 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 420,320 searches. Data last updated 12 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 200AverageC$ 451FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 272AverageC$ 513FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from O'Hare Intl to Ontario by cabin class

Find flights from O'Hare Intl 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

Hourly flight availability from O'Hare Intl to Ontario

Find hourly flight availability from O'Hare Intl to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 May 2024.
4%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Deals for O'Hare Intl to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Can Cheapflights notify me if prices for flights from O'Hare Intl to Ontario become cheaper?

Yes! Start tracking prices for O'Hare Intl to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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