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Cheap flights to Ontario from $727

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 25/5. 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.
IAH — ONT
22 May — 29 May1
1 adult
Wed 22/5
Wed 29/5

Flights to Ontario in 2024

Find the latest flights to Ontario in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 115,166 searches and data was last updated on 17 May 2024.

Popular in

July

Cheapest in

March

Average price

$1,448

Return from

$1,149

One-way from

$727
High demand for flights, 5% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in May 2024
From Auckland Intl to Los Angeles
One-way flight from Auckland Intl (AKL) to Ontario (ONT)

Cheap flights to Ontario in May & June 2024

Discover affordable flights and deals to Ontario in May and June 2024. In the last 7 days, Cheapflights users made a total of 115,166 searches and data was last updated on 17 May 2024.
Check out some of the flights available from low prices to Ontario in May and June 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Sun 26/519:30AKL - ONT
2 stops41h 35mChina Airlines
Sat 1/600:10ONT - AKL
2 stops46h 50mChina Airlines
Deal found 16/5$2,564
Thu 6/619:30AKL - ONT
2 stops41h 35mChina Airlines
Wed 19/600:10ONT - AKL
2 stops46h 50mChina Airlines
Deal found 17/5$3,205
Sun 9/618:45AKL - ONT
2 stops42h 20mChina Airlines
Sat 22/600:10ONT - AKL
2 stops50h 00mChina Airlines
Deal found 16/5$3,370
Mon 3/616:05AKL - ONT
2 stops45h 00mChina Airlines
Tue 18/600:10ONT - AKL
2 stops46h 30mChina Airlines
Deal found 17/5$3,391
Sun 9/616:05AKL - ONT
2 stops45h 00mChina Airlines
Tue 18/600:10ONT - AKL
2 stops46h 30mChina Airlines
Deal found 17/5$3,635
Sat 8/615:30AKL - ONT
2 stops45h 35mMultiple Airlines
Tue 18/600:10ONT - AKL
2 stops46h 30mMultiple Airlines
Deal found 17/5$3,643
Wed 5/615:15AKL - ONT
2 stops45h 50mMultiple Airlines
Tue 18/600:10ONT - AKL
2 stops46h 30mMultiple Airlines
Deal found 17/5$3,653
Sat 8/615:30AKL - ONT
2 stops45h 35mMultiple Airlines
Sun 16/600:10ONT - AKL
2 stops50h 00mMultiple Airlines
Deal found 16/5$3,918
Tue 4/618:15AKL - ONT
2 stops42h 50mMultiple Airlines
Tue 18/600:10ONT - AKL
2 stops46h 30mMultiple Airlines
Deal found 17/5$4,052

Ontario 2024 flight deals

Explore flight deals for Ontario in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 115,166 searches and data were last updated on 17 May 2024.
These are some of the most attractive deals on flights to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 7/1113:20AKL - ONT
1 stop21h 24mAmerican Airlines
Mon 11/1113:28ONT - AKL
2 stops46h 57mAmerican Airlines
Deal found 15/5$1,697
Thu 7/1113:20AKL - ONT
1 stop31h 47mAmerican Airlines
Mon 11/1110:34ONT - AKL
2 stops49h 51mAmerican Airlines
Deal found 16/5$1,706
Thu 7/1120:50AKL - ONT
2 stops40h 45mChina Airlines
Mon 11/1122:45ONT - AKL
2 stops47h 25mChina Airlines
Deal found 15/5$1,878
Thu 7/1120:50AKL - ONT
2 stops40h 45mChina Airlines
Mon 11/1122:45ONT - AKL
2 stops47h 25mChina Airlines
Deal found 16/5$1,888
Thu 7/1113:20AKL - ONT
1 stop21h 24mAmerican Airlines
Mon 11/1110:56ONT - AKL
1 stop25h 29mAmerican Airlines
Deal found 15/5$2,053
Thu 7/1113:20AKL - ONT
1 stop21h 24mAmerican Airlines
Mon 11/1115:01ONT - AKL
1 stop21h 24mAmerican Airlines
Deal found 16/5$2,064
Fri 9/819:30AKL - ONT
2 stops42h 10mChina Airlines
Thu 29/800:45ONT - AKL
2 stops46h 15mChina Airlines
Deal found 17/5$2,344
Thu 11/719:30AKL - ONT
2 stops42h 10mChina Airlines
Thu 13/222:45ONT - AKL
2 stops47h 25mChina Airlines
Deal found 16/5$2,386
Wed 18/1213:20AKL - ONT
1 stop19h 19mAmerican Airlines
Sat 11/115:05ONT - AKL
1 stop21h 20mAmerican Airlines
Deal found 17/5$2,453

Flights to Ontario departing soon

Discover available last-minute flight options to Ontario, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 115,166 searches and data was last updated on 17 May 2024.
If you're looking for a last-minute flight to Ontario, consider booking one of these fares. Make sure the flight you book matches the day, time, and destination you're looking for.
Sun 26/519:30AKL - ONT
2 stops41h 35mChina Airlines
Sat 1/600:10ONT - AKL
2 stops46h 50mChina Airlines
Deal found 16/5$2,564
Sun 26/513:15AKL - ONT
2 stops43h 37mQatar Airways
Sun 2/612:50ONT - AKL
2 stops42h 55mQatar Airways
Deal found 16/5$5,915
Fri 24/519:45AKL - ONT
1 stop23h 24mUnited Airlines
Tue 4/613:55ONT - AKL
1 stop22h 15mUnited Airlines
Deal found 16/5$9,831
Fri 24/519:30AKL - ONT
2 stops41h 35mChina Airlines
Mon 3/600:10ONT - AKL
2 stops46h 50mChina Airlines
Deal found 17/5$12,235
Thu 23/513:15AKL - ONT
2 stops43h 37mQatar Airways
Mon 3/612:50ONT - AKL
2 stops42h 55mQatar Airways
Deal found 16/5$25,567
Fri 24/513:15AKL - ONT
2 stops43h 38mQatar Airways
Tue 4/612:50ONT - AKL
2 stops42h 55mQatar Airways
Deal found 17/5$27,710

One-way flights to Ontario

Explore one-way flight options to Ontario for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 115,166 searches and data was last updated on 17 May 2024.
If you're looking for options on one-way flights to Ontario, check out these fares. If you're in need of a round-trip flight to Ontario instead, make sure to update the search form at the top of page.
Sat 25/516:05AKL - ONT
2 stops33h 34mMultiple Airlines
Deal found 15/5$727
Thu 3/1020:30AKL - ONT
2 stops41h 35mChina Airlines
Deal found 16/5$1,456
Thu 13/616:05AKL - ONT
2 stops45h 00mChina Airlines
Deal found 16/5$1,510
Fri 24/518:45AKL - ONT
2 stops42h 20mMultiple Airlines
Deal found 15/5$1,577
Sun 9/618:45AKL - ONT
2 stops42h 20mChina Airlines
Deal found 16/5$1,697
Fri 14/618:15AKL - ONT
2 stops42h 50mMultiple Airlines
Deal found 16/5$1,916
Tue 11/615:25AKL - ONT
2 stops45h 40mMultiple Airlines
Deal found 16/5$1,978
Sat 15/615:30AKL - ONT
2 stops45h 35mMultiple Airlines
Deal found 16/5$2,054
Wed 12/613:15AKL - ONT
2 stops53h 44mQatar Airways
Deal found 16/5$2,086

Find flights to Ontario within your budget

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 115,166 searches and data was last updated on 17 May 2024.

Fly from

Any airport

Budget

$1,697 - $4,589

Route

Departure

Return

Price

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Thu 7/11

1 stop21h 24m

Ontario

Mon 11/11

2 stops46h 57m

$1,697

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Thu 7/11

1 stop31h 47m

Ontario

Mon 11/11

2 stops49h 51m

$1,706

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Thu 7/11

2 stops40h 45m

Ontario

Mon 11/11

2 stops47h 25m

$1,878

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Thu 7/11

2 stops40h 45m

Ontario

Mon 11/11

2 stops47h 25m

$1,888

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Thu 7/11

1 stop21h 24m

Ontario

Mon 11/11

1 stop25h 29m

$2,053

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Thu 7/11

1 stop21h 24m

Ontario

Mon 11/11

1 stop21h 24m

$2,064

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Fri 9/8

2 stops42h 10m

Ontario

Thu 29/8

2 stops46h 15m

$2,344

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Sat 8/6

2 stops45h 35m

Ontario

Tue 18/6

2 stops46h 30m

$3,643

Auckland IntlOntario

AKL - ONT

AKLONT

Auckland Intl

Tue 15/10

2 stops43h 10m

Ontario

Tue 29/10

2 stops40h 54m

$4,589

Flights are sorted by cheapest first

Deals found on 15/5

Average price of flights to Ontario by month

Plan your trip to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight to Ontario is currently $1,667 while a return flight costs $2,429. Price data was last updated on 12 May 2024.

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

14 - 23 °C

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

When is the best time to book a flight to Ontario?

Use this chart to determine the optimal time to book a return flight to Ontario. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight to Ontario, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

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 17 May 2024.
Read through reviews of airlines servicing Ontario, such as American Airlines, China Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
909 reviews

Overall

8.3

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

8.3
Very Good
909 reviews
8.3
Very Good
909 reviews

Overall

8.3

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.7
Good
4,387 reviews
8.3
Very Good
909 reviews

Overall

8.3

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.4
Good
10,924 reviews
8.3
Very Good
909 reviews

Overall

8.3

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.3
Good
14,514 reviews
8.3
Very Good
909 reviews

Overall

8.3

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

  • What does ONT mean?

    This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Ontario Airport flight would often be abbreviated as a ONT flight.

  • What airport do you fly into for flights to Ontario?

    Most people fly into Ontario (ONT) if they book a flight to Ontario. Ontario is conveniently located just 4.9 km from Ontario’s city centre.

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Ontario?

    null is currently the cheapest airport to fly to in Ontario. One-way flights to null typically cost null, while return flights cost around null.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Wellington offers the quickest one-way flight (33 hours 0 minutes).

  • Does Ontario Airport have rental cars?

    Yes. Those touching down at Ontario Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ontario Airport?

    Yes. Ontario Airport has hotels nearby for those requiring accommodations. Delta Hotels by Marriott Ontario Airport is the closest property to Ontario Airport (0.0 km away from Ontario Airport).

See more FAQs

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