Cheap flights from Ontario to anywhere

Fly from Ontario to anywhere in the world.

ONT — BOM
29 Feb — 7 Mar1
1 adult
Thu 29/2
Thu 7/3

What to know about flights from Ontario

Discover essential information about flights departing from Ontario, including flight schedules, destinations, airlines operating at the Ontario airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 24 February 2024.

Cheapest one-way flight

₹ 2,129

Cheapest round-trip flight

₹ 50,935

Cheapest airline

Spirit Airlines

Most popular destination

London Heathrow (LHR)
The cheapest one-way flight from Ontario is currently to Salt Lake City.
The cheapest round-trip flight from Ontario is currently to London Heathrow.
On average, Spirit Airlines currently has the cheapest one-way flight from Ontario.
London Heathrow (LHR) is currently the most popular flight destination from Ontario.

Cheapest flights from Ontario

Explore the most affordable flight options available from Ontario. Find the lowest fares based on data from user searches, with prices last updated on 24 February 2024. In the last 7 days, Cheapflights users made a total of 481,946 searches.
These are some of the cheapest-priced fares users can find on flights departing from Ontario in February and March 2024. Deals update frequently so be sure to check back soon if you're not finding what you're looking for.
Wed 17/423:36ONT - JFK
Nonstop5h 20mJetBlue
Wed 24/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 22/2₹ 23,125
Tue 19/317:32ONT - JFK
1 stop9h 41mAlaska Airlines
Wed 20/309:30JFK - ONT
1 stop10h 07mAlaska Airlines
Deal found 23/2₹ 23,208
Tue 9/423:36ONT - JFK
Nonstop5h 20mJetBlue
Tue 16/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 22/2₹ 23,374
Mon 11/323:54ONT - JFK
Nonstop5h 06mJetBlue
Wed 13/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 23/2₹ 23,788
Wed 13/306:30ONT - EWR
1 stop8h 43mAlaska Airlines
Tue 19/307:10EWR - ONT
1 stop12h 27mAlaska Airlines
Deal found 23/2₹ 24,534
Tue 12/316:44ONT - JFK
1 stop10h 16mAlaska Airlines
Tue 19/309:30JFK - ONT
1 stop10h 07mAlaska Airlines
Deal found 23/2₹ 24,534
Wed 10/423:36ONT - JFK
Nonstop5h 20mJetBlue
Mon 15/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 23/2₹ 24,948
Wed 10/413:20ONT - JFK
1 stop7h 35mDelta
Tue 16/406:00JFK - ONT
1 stop8h 22mDelta
Deal found 23/2₹ 25,446
Sun 19/523:30ONT - JFK
Nonstop5h 20mJetBlue
Tue 28/518:59JFK - ONT
Nonstop6h 10mJetBlue
Deal found 23/2₹ 25,611

Last-minute flight deals from Ontario

Discover last-minute flight deals departing from Ontario. Take advantage of attractive deals offered by airlines for spontaneous travel. These deals are subject to availability and can provide significant savings for flexible travellers. Please note that the availability of last-minute deals can vary and may change quickly. Data last updated 24 February 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 481,946 searches.
If you're looking for a last-minute flight from Ontario, consider booking one of these fares. Make sure to confirm the details of your last-minute flight before booking.
Thu 29/212:39ONT - JFK
1 stop8h 14mDelta
Mon 4/316:00JFK - ONT
1 stop9h 27mDelta
Deal found 22/2₹ 29,507
Thu 29/212:39ONT - JFK
1 stop8h 14mDelta
Mon 4/316:00JFK - ONT
1 stop9h 27mDelta
Deal found 24/2₹ 29,590
Tue 5/323:49ONT - JFK
Nonstop5h 06mJetBlue
Wed 13/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 23/2₹ 30,004
Fri 1/306:30ONT - EWR
1 stop8h 43mAlaska Airlines
Wed 20/307:10EWR - ONT
1 stop12h 27mAlaska Airlines
Deal found 23/2₹ 31,662
Sun 3/323:54ONT - JFK
Nonstop5h 06mJetBlue
Mon 11/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 23/2₹ 33,734
Sat 2/323:45ONT - JFK
Nonstop5h 06mJetBlue
Sun 10/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 24/2₹ 34,149
Fri 1/316:44ONT - JFK
1 stop10h 16mAlaska Airlines
Mon 4/307:30JFK - ONT
1 stop11h 19mAlaska Airlines
Deal found 24/2₹ 34,646
Fri 1/323:54ONT - JFK
Nonstop5h 06mJetBlue
Wed 20/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 23/2₹ 35,723
Sat 2/310:32ONT - JFK
1 stop8h 57mAlaska Airlines
Tue 5/307:30JFK - ONT
1 stop11h 19mAlaska Airlines
Deal found 22/2₹ 36,138

Domestic airfare to nearby cities with cheap hotels

Discover domestic flight options from Ontario to cities with affordable hotel accommodations. Plan your travel to both enjoy budget-friendly flights and find affordable lodging in your chosen destination. Please note that the flight options are sourced from user searches. In the last 7 days, Cheapflights users made a total of 481,946 searches and data was last updated 24 February 2024.
We've compiled these deals for users seeking a flight departing from Ontario to a United States destination with cheap hotels. Come back soon if you're not seeing the right deal for you.
Fri 19/416:41ONT - SEA
Nonstop2h 38mAlaska Airlines
Fri 19/421:26SEA - ONT
Nonstop2h 33mAlaska Airlines
Deal found 23/2₹ 10,858
Wed 17/406:00ONT - SEA
Nonstop2h 45mAlaska Airlines
Tue 23/413:32SEA - ONT
Nonstop2h 33mAlaska Airlines
Deal found 23/2₹ 11,355
Tue 5/313:57ONT - SFO
1 stop5h 55mFrontier
Mon 18/313:20SFO - ONT
Nonstop1h 25mFrontier
Deal found 23/2₹ 11,521
Sun 21/407:00ONT - SEA
Nonstop2h 55mDelta
Mon 29/410:30SEA - ONT
Nonstop2h 42mDelta
Deal found 23/2₹ 12,184
Tue 30/414:01ONT - DFW
Nonstop3h 04mFrontier
Sun 5/508:00DFW - ONT
Nonstop3h 29mFrontier
Deal found 23/2₹ 12,267
Wed 1/500:59ONT - DFW
1 stop8h 05mFrontier
Tue 7/511:39DFW - ONT
Nonstop3h 22mFrontier
Deal found 23/2₹ 12,350
Tue 30/414:01ONT - DFW
Nonstop3h 04mFrontier
Sun 5/522:57DFW - ONT
1 stop9h 29mFrontier
Deal found 23/2₹ 12,681
Fri 15/306:00ONT - SEA
Nonstop2h 47mDelta
Mon 18/319:50SEA - ONT
Nonstop2h 27mDelta
Deal found 24/2₹ 13,013
Thu 25/410:29ONT - SEA
Nonstop2h 46mAlaska Airlines
Wed 8/513:32SEA - ONT
Nonstop2h 33mAlaska Airlines
Deal found 23/2₹ 13,842

International flights from Ontario

Explore international flight options available from Ontario. Discover the destinations served by airlines operating from Ontario, compare fares, and find the ideal international flight for your travel plans. Please note that the flight options are sourced from user searches, with fares last updated on 24 February 2024. In the last 7 days, Cheapflights users made a total of 481,946 searches.
Users looking for attractive international fares departing from Ontario can choose from one of these deals we've found. Come back soon if you're not seeing the right deal for you as new ones are frequently being added.
Wed 20/305:45ONT - DXB
2 stops31h 20mDelta
Tue 26/301:30DXB - ONT
2 stops32h 19mDelta
Deal found 23/2₹ 67,551
Wed 20/310:40ONT - DXB
2 stops22h 00mUnited Airlines
Wed 27/309:20DXB - ONT
2 stops38h 22mUnited Airlines
Deal found 23/2₹ 67,966
Tue 30/414:00ONT - DXB
2 stops22h 00mDelta
Tue 24/900:55DXB - ONT
2 stops26h 17mDelta
Deal found 23/2₹ 68,297
Sun 28/406:00ONT - DXB
2 stops27h 55mQatar Airways
Tue 24/905:30DXB - ONT
2 stops24h 52mQatar Airways
Deal found 23/2₹ 79,487
Sat 27/406:00ONT - DXB
2 stops27h 55mQatar Airways
Mon 23/905:30DXB - ONT
2 stops29h 29mQatar Airways
Deal found 23/2₹ 83,465
Sat 27/406:00ONT - DXB
2 stops27h 55mQatar Airways
Thu 26/905:30DXB - ONT
2 stops24h 52mQatar Airways
Deal found 23/2₹ 85,703
Sun 11/800:45ONT - SIN
1 stop20h 50mChina Airlines
Wed 11/913:35SIN - ONT
1 stop20h 05mChina Airlines
Deal found 22/2₹ 85,952
Fri 24/506:50ONT - DXB
2 stops28h 45mDelta
Thu 30/500:40DXB - ONT
2 stops33h 07mDelta
Deal found 23/2₹ 87,609
Sun 12/500:10ONT - SIN
1 stop21h 25mChina Airlines
Wed 29/513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 22/2₹ 88,604

Direct flights from Ontario

Discover airlines that offer direct flights from Ontario to various destinations. Avoid layovers and travel efficiently with direct flight options, saving you time and providing a more convenient travel experience. Please note that the direct flight options are based on data from 24 February 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 481,946 searches.
Users looking to fly non-stop from Ontario should have a look at these deals that we've found. In the event that the deals we've found don't appeal to you, be sure to check back soon for other flight options.
Sat 6/423:36ONT - JFK
Nonstop5h 20mJetBlue
Tue 16/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 22/2₹ 22,545
Mon 11/323:54ONT - JFK
Nonstop5h 06mJetBlue
Tue 19/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 23/2₹ 22,959
Wed 17/423:36ONT - JFK
Nonstop5h 20mJetBlue
Wed 24/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 22/2₹ 23,125
Tue 9/423:36ONT - JFK
Nonstop5h 20mJetBlue
Tue 16/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 22/2₹ 23,374
Mon 11/323:54ONT - JFK
Nonstop5h 06mJetBlue
Wed 13/318:30JFK - ONT
Nonstop6h 23mJetBlue
Deal found 23/2₹ 23,788
Wed 10/423:36ONT - JFK
Nonstop5h 20mJetBlue
Tue 16/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 24/2₹ 24,948
Sun 19/523:30ONT - JFK
Nonstop5h 20mJetBlue
Tue 28/518:59JFK - ONT
Nonstop6h 10mJetBlue
Deal found 23/2₹ 25,611
Tue 9/423:36ONT - JFK
Nonstop5h 20mJetBlue
Tue 16/419:10JFK - ONT
Nonstop6h 06mJetBlue
Deal found 23/2₹ 25,777
Tue 28/523:30ONT - JFK
Nonstop5h 20mJetBlue
Sat 1/618:59JFK - ONT
Nonstop6h 10mJetBlue
Deal found 23/2₹ 25,943

Find flights from Ontario within your budget

Find flights departing from Ontario that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 24 February 2024. In the last 7 days, Cheapflights users made a total of 481,946 searches

Fly to

Any airport

Budget

₹ 23,125 - ₹ 25,611

Route

Depart

Return

Price

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 17/4

Nonstop5h 20m

New York John F Kennedy Intl

Wed 24/4

Nonstop6h 06m

₹ 23,125

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 19/3

1 stop9h 41m

New York John F Kennedy Intl

Wed 20/3

1 stop10h 07m

₹ 23,208

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 9/4

Nonstop5h 20m

New York John F Kennedy Intl

Tue 16/4

Nonstop6h 06m

₹ 23,374

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Mon 11/3

Nonstop5h 06m

New York John F Kennedy Intl

Wed 13/3

Nonstop6h 23m

₹ 23,788

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Wed 13/3

1 stop8h 43m

Newark

Tue 19/3

1 stop12h 27m

₹ 24,534

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Tue 12/3

1 stop10h 16m

New York John F Kennedy Intl

Tue 19/3

1 stop10h 07m

₹ 24,534

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 10/4

Nonstop5h 20m

New York John F Kennedy Intl

Mon 15/4

Nonstop6h 06m

₹ 24,948

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Wed 10/4

1 stop7h 35m

New York John F Kennedy Intl

Tue 16/4

1 stop8h 22m

₹ 25,446

OntarioNew York John F Kennedy Intl

ONT - JFK

ONTJFK

Ontario

Sun 19/5

Nonstop5h 20m

New York John F Kennedy Intl

Tue 28/5

Nonstop6h 10m

₹ 25,611

Flights are sorted by cheapest first

Deals found on 22/2

Airline reviews for flights from Ontario

Get insights into the airlines that provide service from Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ontario. In the last 7 days, Cheapflights users made a total of 481,946 searches.
Peruse reviews from past customers who have flown Delta, American Airlines and Qatar Airways from Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,768 reviews

Food

7.3

Crew

8.4

Entertainment

7.3

Boarding

7.8

Overall

7.8

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
1,768 reviews
7.8
Good
1,768 reviews

Food

7.3

Crew

8.4

Entertainment

7.3

Boarding

7.8

Overall

7.8

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
4,669 reviews
7.8
Good
1,768 reviews

Food

7.3

Crew

8.4

Entertainment

7.3

Boarding

7.8

Overall

7.8

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.4
Good
11,863 reviews
7.8
Good
1,768 reviews

Food

7.3

Crew

8.4

Entertainment

7.3

Boarding

7.8

Overall

7.8

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.3
Good
15,618 reviews
7.8
Good
1,768 reviews

Food

7.3

Crew

8.4

Entertainment

7.3

Boarding

7.8

Overall

7.8

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

6.9
Okay
7,023 reviews
7.8
Good
1,768 reviews

Food

7.3

Crew

8.4

Entertainment

7.3

Boarding

7.8

Overall

7.8

Comfort

7.6

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

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.

Related info for your journey

Access useful and relevant information related to your journey from Ontario. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 24 February 2024.

What is the shortest nonstop flight from Ontario?

We've found Phoenix, Santa Barbara, and Palm Springs as options for shorter direct flights within 143 km of Ontario. These locations can be great options for travelers looking to go somewhere and back quickly.

What is the farthest nonstop flight from Ontario?

If flights to distant destinations are more of your preference, check pricing for Chengdu, Singapore, and Melbourne.

What are popular destinations to fly to from Ontario?

Ontario offers frequent flights to Dallas (102 flights per day), Seattle (86 flights per day) and Denver (64 flights per day).

Where are the cheapest places to fly to from Ontario?

Here are some of the cheapest flight destinations from Ontario:
Fly from Ontario to New Delhi from ₹ 95,400 round trip
Fly from Ontario to Mumbai from ₹ 97,970 round trip
Fly from Ontario to Hyderabad from ₹ 108,496 round trip
Fly from Ontario to Bengaluru from ₹ 116,370 round trip
Fly from Ontario to Chennai from ₹ 136,428 round trip

Which airlines fly from Ontario?

For flights departing from Ontario check dates and pricing for the following: Frontier. This airline departs to the following popular destinations: San Francisco.

What are the most popular destinations to fly to from Ontario?

For the current month, the most popular flights from Ontario are Guadalajara, Dallas/Fort Worth Airport, Denver. Dallas/Fort Worth Airport, Denver, Guadalajara are the most popular locations from Ontario year round.

What is the cheapest month to fly from Ontario?

January is currently the cheapest month to fly from Ontario. At this moment in time January is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

How does Cheapflights help users find flights from Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario with no change fees?

Yes, we can. To see specific flights from Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario become cheaper?

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario with no change fees?

Yes, we can. To see specific flights from Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario become cheaper?

Of course! You can now track prices for flights from Ontario and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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.