$32+ Cheap flights from Ontario (ONT) to North America

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 10/9. 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.
ONT — LAX
Jul 16 — Jul 231

How far in advance should I book a flight from Ontario to North America?

Users have found that booking a flight from Ontario to North America at least 24 days early can save you up to 81% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Ontario to North America for as little as $408 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $576 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to North America?

Flights from Ontario to North America lean towards being more expensive in June. Prices are generally better when you fly from Ontario to North America in January, with the cheapest ticket starting at $151.

What is the cheapest time of day to fly from ONT to NA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to North America as you normally would.

Cheap Ontario to North America flights in July & August 2024

Find cheap flight options from Ontario to North America specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,800,118 searches. Prices were last updated on July 11, 2024.
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/610:30 pmONT - LAS
Nonstop1h 29mFrontier
Fri 8/99:15 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$37
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/54:31 pmONT - LAS
Nonstop1h 17mFrontier
Tue 8/279:36 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$38
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/108:06 pmONT - LAS
Nonstop1h 17mFrontier
Tue 8/139:36 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$39
This FlightHub deal was found by Cheapflights users on 7/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/148:15 pmONT - LAS
Nonstop1h 17mFrontier
Thu 8/156:00 amLAS - ONT
Nonstop1h 03mFrontier
Deal found 7/10$40
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3110:30 pmONT - LAS
Nonstop1h 29mFrontier
Wed 8/711:54 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$41
This Trip.com deal was found by Cheapflights users on 7/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/268:15 pmONT - LAS
Nonstop1h 17mFrontier
Wed 8/287:10 amLAS - ONT
Nonstop1h 03mFrontier
Deal found 7/11$42
This mytrip.com deal was found by Cheapflights users on 7/9. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/176:08 pmONT - SFO
Nonstop1h 24mFrontier
Thu 7/255:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/9$42
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2410:59 pmONT - LAS
Nonstop1h 29mFrontier
Mon 8/267:10 amLAS - ONT
Nonstop1h 03mFrontier
Deal found 7/10$43
This mytrip.com deal was found by Cheapflights users on 7/9. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/176:08 pmONT - SFO
Nonstop1h 24mFrontier
Wed 7/248:22 pmSFO - ONT
Nonstop1h 23mFrontier
Deal found 7/9$43

Ontario to North America 2024 flight deals

Discover exclusive flight deals for travel between Ontario and North America in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,800,118 searches. Data last updated July 11, 2024.
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1012:00 pmONT - LAS
Nonstop1h 13mFrontier
Tue 9/105:00 pmLAS - ONT
Nonstop1h 09mFrontier
Deal found 7/10$33
This StudentUniverse deal was found by Cheapflights users on 7/10. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/149:13 amONT - LAS
Nonstop1h 11mFrontier
Wed 8/141:53 pmLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$34
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/176:08 pmONT - SFO
Nonstop1h 24mFrontier
Thu 7/185:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/10$35
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/308:07 amONT - SFO
Nonstop1h 26mFrontier
Wed 7/315:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/10$36
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/610:30 pmONT - LAS
Nonstop1h 29mFrontier
Fri 8/99:15 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$37
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/58:02 amONT - SFO
Nonstop1h 26mFrontier
Thu 8/85:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/10$37
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/54:31 pmONT - LAS
Nonstop1h 17mFrontier
Tue 8/279:36 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/10$38
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:48 pmONT - SFO
Nonstop1h 27mFrontier
Tue 8/275:34 pmSFO - ONT
Nonstop1h 24mFrontier
Deal found 7/10$38
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/145:30 pmONT - LAS
Nonstop1h 13mFrontier
Fri 9/208:00 amLAS - ONT
Nonstop1h 06mFrontier
Deal found 7/10$39

Ontario to North America flights leaving soon

Find last-minute flight options from Ontario to North America 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 2,800,118 searches. Data last updated July 11, 2024.
This Trip.com deal was found by Cheapflights users on 7/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1710:30 pmONT - LAS
Nonstop1h 29mFrontier
Fri 7/1911:55 amLAS - ONT
Nonstop1h 08mFrontier
Deal found 7/11$61
This Gotogate deal was found by Cheapflights users on 7/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1911:23 amONT - SFO
Nonstop1h 26mFrontier
Tue 7/235:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/10$61
This mytrip.com deal was found by Cheapflights users on 7/10. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2112:54 pmONT - LAS
Nonstop1h 18mFrontier
Wed 7/244:11 pmLAS - ONT
Nonstop1h 07mFrontier
Deal found 7/10$62
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/176:08 pmONT - SFO
Nonstop1h 24mFrontier
Sun 7/215:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/10$63
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/181:35 pmONT - LAS
Nonstop1h 24mFrontier
Sun 7/216:00 amLAS - ONT
Nonstop1h 03mFrontier
Deal found 7/10$65
This FlightNetwork deal was found by Cheapflights users on 7/10. 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 FlightNetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/194:12 pmONT - LAS
Nonstop1h 17mFrontier
Sat 7/208:45 amLAS - ONT
Nonstop1h 03mFrontier
Deal found 7/10$67
This Trip.com deal was found by Cheapflights users on 7/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/168:07 amONT - SFO
Nonstop1h 26mFrontier
Sat 7/205:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/10$67
This Frontier deal was found by Cheapflights users on 7/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/194:12 pmONT - LAS
Nonstop1h 17mFrontier
Sat 7/208:45 amLAS - ONT
Nonstop1h 03mFrontier
Deal found 7/10$68
This Frontier deal was found by Cheapflights users on 7/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/168:07 amONT - SFO
Nonstop1h 26mFrontier
Thu 7/185:45 amSFO - ONT
Nonstop1h 22mFrontier
Deal found 7/11$68

One-way flights to North America from Ontario

Search for one-way flight options from Ontario to North America. 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 2,800,118 searches. Data last updated July 11, 2024.
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Wed 10/96:57 amONT - DFW
Nonstop3h 14mFrontier
Deal found 7/11$32
This mytrip.com deal was found by Cheapflights users on 7/11. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/208:27 pmONT - DEN
Nonstop2h 32mFrontier
Deal found 7/11$32
This mytrip.com deal was found by Cheapflights users on 7/10. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/78:35 pmONT - LAS
Nonstop1h 19mFrontier
Deal found 7/10$33
This mytrip.com deal was found by Cheapflights users on 7/10. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1112:49 amONT - DEN
Nonstop2h 21mFrontier
Deal found 7/10$33
This Frontier deal was found by Cheapflights users on 7/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/96:57 amONT - DFW
Nonstop3h 14mFrontier
Deal found 7/11$34
This CheapOair deal was found by Cheapflights users on 7/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/189:52 pmONT - LAS
Nonstop1h 22mFrontier
Deal found 7/11$34
This mytrip.com deal was found by Cheapflights users on 7/11. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/28:02 amONT - SFO
Nonstop1h 26mFrontier
Deal found 7/11$34
This Priceline deal was found by Cheapflights users on 7/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/77:30 pmONT - DEN
Nonstop2h 27mFrontier
Deal found 7/10$34
This Frontier deal was found by Cheapflights users on 7/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/116:57 amONT - DFW
Nonstop3h 14mFrontier
Deal found 7/11$36

Find flights from Ontario to North America within your budget

Customize your flight search to find flights from Ontario to North America 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 2,800,118 searches. Data last updated July 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$33 - $39

Route

Depart

Return

Price

OntarioLas Vegas Harry Reid Intl

ONT - LAS

ONTLAS

Ontario

Tue 9/10

Nonstop1h 13m

Las Vegas Harry Reid Intl

Tue 9/10

Nonstop1h 09m

$33

OntarioLas Vegas Harry Reid Intl

ONT - LAS

ONTLAS

Ontario

Wed 8/14

Nonstop1h 11m

Las Vegas Harry Reid Intl

Wed 8/14

Nonstop1h 08m

$34

OntarioSan Francisco

ONT - SFO

ONTSFO

Ontario

Tue 7/23

Nonstop1h 26m

San Francisco

Wed 7/24

Nonstop1h 23m

$35

OntarioSan Francisco

ONT - SFO

ONTSFO

Ontario

Tue 7/30

Nonstop1h 26m

San Francisco

Wed 7/31

Nonstop1h 22m

$36

OntarioLas Vegas Harry Reid Intl

ONT - LAS

ONTLAS

Ontario

Tue 8/6

Nonstop1h 29m

Las Vegas Harry Reid Intl

Fri 8/9

Nonstop1h 08m

$37

OntarioSan Francisco

ONT - SFO

ONTSFO

Ontario

Mon 8/5

Nonstop1h 26m

San Francisco

Thu 8/8

Nonstop1h 22m

$37

OntarioLas Vegas Harry Reid Intl

ONT - LAS

ONTLAS

Ontario

Mon 8/5

Nonstop1h 17m

Las Vegas Harry Reid Intl

Tue 8/27

Nonstop1h 08m

$38

OntarioSan Francisco

ONT - SFO

ONTSFO

Ontario

Sat 8/24

Nonstop1h 27m

San Francisco

Tue 8/27

Nonstop1h 24m

$38

OntarioLas Vegas Harry Reid Intl

ONT - LAS

ONTLAS

Ontario

Sat 9/14

Nonstop1h 13m

Las Vegas Harry Reid Intl

Fri 9/20

Nonstop1h 06m

$39

Flights are sorted by cheapest first

Deals found on 7/10

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

Best time to book a flight from Ontario to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Ontario with our price prediction graph.
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.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated July 11, 2024.
Southwest
8.2
Very good
5,711 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
5,711 reviews
Southwest
8.2
Very good
5,711 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.1
Very good
9,367 reviews
Southwest
8.2
Very good
5,711 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
9,842 reviews
Southwest
8.2
Very good
5,711 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
2,300 reviews
Southwest
8.2
Very good
5,711 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.6
Good
4,082 reviews
Southwest
8.2
Very good
5,711 reviews

Entertainment

7.8

Boarding

8.3

Food

7.3

Crew

8.7

Comfort

8.1

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Ontario to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ontario to North America?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to North America. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Ontario to North America for under $100 on Cheapflights?

    Yes, there are multiple flights from Ontario to North America for under $100. The cheapest flight booked recently is on Frontier for just $33, but on average you can expect to pay $39.

  • Are there nonstop flights from Ontario to North America for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Ontario to North America under $100. A good price for a nonstop flight from Ontario to North America is less than $41.

  • Are there last-minute flights available from Ontario to North America for under $100?

    There are currently 20+ open flights from Ontario to North America within the next 7 days for less than $100.

  • What are the most popular routes from Ontario to North America?

  • What does ONT to LAX mean?

    ONT and LAX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to LAX refers to a flight route from Ontario Airport to Los Angeles Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Miami Airport (MIA), New York John F Kennedy Intl Airport (JFK), San Francisco Airport (SFO), Boston Logan Intl Airport (BOS), Las Vegas Harry Reid Intl Airport (LAS).

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

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

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

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

  • How can I find direct flights from Ontario to North America?

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

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

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

    Many airlines flying from Ontario to North America 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 Ontario to North America?

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

    The Ontario to North America flight deals you see on this page were last updated on 7/10.

  • What is the cheapest month to book a flight from Ontario to North America?

    Currently, September is the cheapest month in which you can book a flight from Ontario to North America (average of $238). Flying from Ontario to North America in July is currently the most expensive (average of $324). 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.

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

Top 9 airlines flying from Ontario to North America

Discover the top 9 airlines that operate flights from Ontario to North America. 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 2,800,118 searches. Data last updated July 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$34Average$175FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$35Average$310FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$36Average$180FlexibilityNo cancel feeOn-time65%
FrontierCheapest$38Average$191FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$39Average$268FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$49Average$391FlexibilityNo cancel feeOn-time69%
DeltaCheapest$52Average$331FlexibilityNo cancel feeOn-timeN/A
Ravn AlaskaCheapest$69Average$138FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$390FlexibilityNo cancel feeOn-time71%

Search flights from Ontario to North America by cabin class

Find flights from Ontario to North America, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Ontario to North America

Find hourly flight availability from Ontario to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2024.
21%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
24%of flight departuresAfternoonNoon to 6 pm
20%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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.