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Cheap flights to Ontario from ₹ 5,086

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 10/5. 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.
WAS — ONT
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

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 530,841 searches and data was last updated on 29 March 2024.

Popular in

August

Cheapest in

October

Average price

₹ 105,219

Return from

₹ 74,537

One-way from

₹ 57,362
High demand for flights, 9% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From New Delhi Indira Gandhi Intl to Los Angeles
One-way flight from New Delhi Indira Gandhi Intl (DEL) to Ontario (ONT)

Cheap flights to Ontario in March & April 2024

Discover affordable flights and deals to Ontario in March and April 2024. In the last 7 days, Cheapflights users made a total of 530,841 searches and data was last updated on 29 March 2024.
Check out some of the flights available from low prices to Ontario in March and April 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Tue 16/405:56DFW - ONT
1 stop7h 26mDelta
Sat 20/412:35ONT - DFW
1 stop9h 24mDelta
Deal found 27/3₹ 23,845
Tue 30/406:00DFW - ONT
2 stops12h 38mDelta
Mon 6/522:00ONT - DFW
1 stop8h 29mDelta
Deal found 27/3₹ 24,345
Tue 23/406:20SJC - ONT
1 stop6h 52mDelta
Wed 24/414:00ONT - SJC
1 stop19h 54mDelta
Deal found 28/3₹ 26,013
Sat 20/408:00DFW - ONT
1 stop6h 12mDelta
Sat 27/406:00ONT - DFW
1 stop7h 00mDelta
Deal found 28/3₹ 26,346
Sat 13/405:56DFW - ONT
1 stop7h 26mDelta
Wed 17/412:35ONT - DFW
1 stop7h 47mDelta
Deal found 28/3₹ 26,430
Mon 22/406:15SJC - ONT
1 stop17h 44mAlaska Airlines
Thu 25/419:59ONT - SJC
1 stop13h 20mAlaska Airlines
Deal found 28/3₹ 26,430
Mon 29/412:35SJC - ONT
1 stop11h 24mAlaska Airlines
Tue 30/407:00ONT - SJC
1 stop11h 06mAlaska Airlines
Deal found 28/3₹ 26,847
Wed 24/414:42DFW - ONT
1 stop8h 46mAlaska Airlines
Tue 30/407:00ONT - DFW
2 stops28h 18mAlaska Airlines
Deal found 27/3₹ 27,430
Sat 20/412:45DFW - ONT
2 stops11h 55mDelta
Mon 22/422:00ONT - DFW
1 stop8h 32mDelta
Deal found 28/3₹ 27,764

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 530,841 searches and data were last updated on 29 March 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 15/508:05DFW - ONT
1 stop6h 08mDelta
Wed 29/505:45ONT - DFW
1 stop5h 54mDelta
Deal found 28/3₹ 21,344
Tue 16/405:56DFW - ONT
1 stop7h 26mDelta
Sat 20/412:35ONT - DFW
1 stop9h 24mDelta
Deal found 27/3₹ 23,845
Wed 15/505:40DFW - ONT
1 stop8h 33mDelta
Thu 30/522:00ONT - DFW
1 stop8h 29mDelta
Deal found 28/3₹ 23,929
Tue 30/406:00DFW - ONT
2 stops12h 38mDelta
Mon 6/522:00ONT - DFW
1 stop8h 29mDelta
Deal found 27/3₹ 24,345
Sat 25/518:22DFW - ONT
1 stop5h 17mDelta
Sat 1/606:00ONT - DFW
1 stop7h 03mDelta
Deal found 27/3₹ 24,762
Wed 1/506:15SJC - ONT
1 stop15h 13mAlaska Airlines
Fri 3/516:41ONT - SJC
1 stop6h 12mAlaska Airlines
Deal found 28/3₹ 24,762
Wed 15/508:05DFW - ONT
1 stop6h 08mDelta
Sun 26/505:45ONT - DFW
1 stop5h 54mDelta
Deal found 28/3₹ 25,096
Wed 1/508:00DFW - ONT
1 stop6h 12mDelta
Tue 7/505:45ONT - DFW
2 stops12h 12mDelta
Deal found 28/3₹ 25,179
Tue 23/406:20SJC - ONT
1 stop6h 52mDelta
Wed 24/414:00ONT - SJC
1 stop19h 54mDelta
Deal found 28/3₹ 26,013

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 530,841 searches and data was last updated on 29 March 2024.
Browse through available last-minute flights travelling to Ontario. Double check the price, date, and time of your last-minute flight.
Thu 4/406:15DFW - ONT
2 stops13h 27mAlaska Airlines
Tue 9/417:32ONT - DFW
1 stop9h 28mAlaska Airlines
Deal found 27/3₹ 56,278
Wed 3/408:15DFW - ONT
1 stop5h 59mDelta
Sat 6/412:38ONT - DFW
1 stop9h 21mDelta
Deal found 28/3₹ 61,114
Mon 8/417:59SJC - ONT
1 stop6h 00mAlaska Airlines
Wed 10/406:00ONT - SJC
1 stop9h 20mAlaska Airlines
Deal found 28/3₹ 67,700
Mon 8/417:01SJC - ONT
2 stops16h 24mAlaska Airlines
Sun 14/406:30ONT - SJC
1 stop5h 02mAlaska Airlines
Deal found 28/3₹ 68,951
Wed 3/415:40DFW - ONT
1 stop8h 12mAlaska Airlines
Wed 10/406:30ONT - DFW
2 stops15h 23mAlaska Airlines
Deal found 28/3₹ 71,702
Mon 8/417:01SJC - ONT
2 stops16h 24mAlaska Airlines
Sun 14/420:49ONT - SJC
2 stops19h 31mAlaska Airlines
Deal found 28/3₹ 74,204
Sun 7/419:35SJC - ONT
2 stops15h 43mAlaska Airlines
Tue 9/417:32ONT - SJC
2 stops18h 00mAlaska Airlines
Deal found 27/3₹ 76,705
Sun 7/408:32SJC - ONT
2 stops11h 22mAlaska Airlines
Mon 8/406:30ONT - SJC
2 stops11h 36mAlaska Airlines
Deal found 29/3₹ 79,373
Fri 5/417:59SJC - ONT
1 stop6h 00mAlaska Airlines
Tue 9/406:00ONT - SJC
1 stop9h 20mAlaska Airlines
Deal found 29/3₹ 82,708

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 530,841 searches and data was last updated on 29 March 2024.
Take a look at some of the best available flights travelling to Ontario at this time. Reserve a round-trip flight to Ontario instead by utilizing the search form above.
Fri 10/523:29DFW - ONT
1 stop8h 57mFrontier
Deal found 28/3₹ 5,086
Fri 10/508:00DFW - ONT
Nonstop3h 29mFrontier
Deal found 28/3₹ 6,003
Thu 18/413:45SJC - ONT
1 stop3h 15mSouthwest
Deal found 28/3₹ 10,255
Thu 18/410:40SJC - ONT
Nonstop1h 15mSouthwest
Deal found 28/3₹ 10,338
Sat 18/505:40DFW - ONT
1 stop8h 33mDelta
Deal found 28/3₹ 10,672
Wed 17/405:56DFW - ONT
1 stop7h 26mDelta
Deal found 27/3₹ 11,506
Thu 18/411:30SJC - ONT
2 stops5h 30mSouthwest
Deal found 28/3₹ 11,506
Fri 2/820:55SJC - ONT
Nonstop1h 10mSouthwest
Deal found 28/3₹ 11,756
Wed 1/514:30SJC - ONT
1 stop8h 10mDelta
Deal found 28/3₹ 12,173

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 530,841 searches and data was last updated on 29 March 2024.

Fly from

Any airport

Budget

₹ 21,344 - ₹ 57,945

Route

Depart

Return

Price

Dallas/Fort WorthOntario

DFW - ONT

DFWONT

Dallas/Fort Worth

Wed 15/5

1 stop6h 08m

Ontario

Wed 29/5

1 stop5h 54m

₹ 21,344

Dallas/Fort WorthOntario

DFW - ONT

DFWONT

Dallas/Fort Worth

Tue 16/4

1 stop7h 26m

Ontario

Sat 20/4

1 stop9h 24m

₹ 23,845

Dallas/Fort WorthOntario

DFW - ONT

DFWONT

Dallas/Fort Worth

Wed 15/5

1 stop8h 33m

Ontario

Thu 30/5

1 stop8h 29m

₹ 23,929

Dallas/Fort WorthOntario

DFW - ONT

DFWONT

Dallas/Fort Worth

Tue 30/4

2 stops12h 38m

Ontario

Mon 6/5

1 stop8h 29m

₹ 24,345

San JoseOntario

SJC - ONT

SJCONT

San Jose

Wed 1/5

1 stop15h 13m

Ontario

Fri 3/5

1 stop6h 12m

₹ 24,762

Dallas/Fort WorthOntario

DFW - ONT

DFWONT

Dallas/Fort Worth

Sat 25/5

1 stop5h 17m

Ontario

Sat 1/6

1 stop7h 03m

₹ 24,762

San JoseOntario

SJC - ONT

SJCONT

San Jose

Mon 22/4

1 stop17h 44m

Ontario

Thu 25/4

1 stop13h 20m

₹ 26,430

San JoseOntario

SJC - ONT

SJCONT

San Jose

Mon 29/4

1 stop11h 24m

Ontario

Tue 30/4

1 stop11h 06m

₹ 26,847

Dallas/Fort WorthOntario

DFW - ONT

DFWONT

Dallas/Fort Worth

Thu 11/4

1 stop19h 04m

Ontario

Tue 16/4

2 stops15h 45m

₹ 57,945

Flights are sorted by cheapest first

Deals found on 28/3

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 ₹ 9,922 while a return flight costs ₹ 28,246. Price data was last updated on 24 March 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 28 January 2024.
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights to Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly return to Ontario. Price data was last updated on 24 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Ontario should consider flying on Thursday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday evenings, when prices are usually at their highest.
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 29 March 2024.
Read reviews from past customers who have flown British Airways, Virgin Atlantic and United Airlines to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,239 reviews

Food

8.2

Boarding

8.6

Comfort

8.3

Overall

8.5

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

8.5
Very Good
1,239 reviews
8.5
Very Good
1,239 reviews

Food

8.2

Boarding

8.6

Comfort

8.3

Overall

8.5

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

7.9
Good
1,684 reviews
8.5
Very Good
1,239 reviews

Food

8.2

Boarding

8.6

Comfort

8.3

Overall

8.5

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

7.7
Good
4,553 reviews
8.5
Very Good
1,239 reviews

Food

8.2

Boarding

8.6

Comfort

8.3

Overall

8.5

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

7.7
Good
755 reviews
8.5
Very Good
1,239 reviews

Food

8.2

Boarding

8.6

Comfort

8.3

Overall

8.5

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

7.4
Good
11,481 reviews
8.5
Very Good
1,239 reviews

Food

8.2

Boarding

8.6

Comfort

8.3

Overall

8.5

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

I went to airport at 8;30 pm really to check in but they didn’t let me go they said my ticket had problems …I confused asked them check out to office help me please but they said they can’t ! beg them help😭They told me if want to fly now need buy another ticket $ 3585 or want go tomorrow $1889 OMG it’s terrible I cried and asked them could you help me find another ticket cheaper I need to go back home on time he stand up said NO if you want cheap go buy another plane ✈️ I did ! I bought ticket of American Airlines is $980 ! I came home now ! Please 🙏 check out about my problems it’s terrible for travelers! I am so tired and very disappointed ! Own business in USA 🇺🇸 I understand how to take care of customer services it’s very important ! Please 🙏 check out on them be fair for customer satisfaction ! By that time I spoke with them Vietnamese language and English too but they try to making money 💴 from me it’s very poor! So sad 😭 for vacation! Please 🙏

  • What does ONT mean?

    ONT is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A ONT flight refers to a flight to Ontario Airport.

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

    Travellers will need to book flights to Ontario (ONT) if they wish to fly to Ontario. The Ontario airport is 4.9 km from the city centre.

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