Cheap Flights from Mumbai to Ontario International

Compare Mumbai to Ontario International flight deals

Find the cheapest month or even day of the year to fly to Ontario International

Book the best Ontario International fare with no extra fees

Flight deals from Mumbai to Ontario International

Looking for a cheap last-minute deal or the best round-trip flight from Mumbai Airport to Ontario International Airport? If you want to travel next month, round-trip fares start from AED 4,902. Find the lowest prices on one-way and round-trip tickets right here.

Ontario.AED 2,401 per passenger.Departing Tue, Sep 1.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departing from Mumbai on Tue, Sep 1, arriving in Ontario International.Price includes taxes and charges.From AED 2,401, select.

Ontario.AED 2,436 per passenger.Departing Fri, May 29.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departing from Mumbai on Fri, May 29, arriving in Ontario International.Price includes taxes and charges.From AED 2,436, select.

Ontario.AED 2,759 per passenger.Departing Tue, Oct 13.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Mumbai on Tue, Oct 13, arriving in Ontario International.Price includes taxes and charges.From AED 2,759, select.

Ontario.AED 2,836 per passenger.Departing Thu, Jul 9.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Thu, Jul 9, arriving in Ontario International.Price includes taxes and charges.From AED 2,836, select.

Ontario.AED 2,992 per passenger.Departing Mon, Jun 1.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Mon, Jun 1, arriving in Ontario International.Price includes taxes and charges.From AED 2,992, select.

Ontario.AED 3,011 per passenger.Departing Fri, Nov 27.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Fri, Nov 27, arriving in Ontario International.Price includes taxes and charges.From AED 3,011, select.

Ontario.AED 3,041 per passenger.Departing Thu, Dec 10.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Thu, Dec 10, arriving in Ontario International.Price includes taxes and charges.From AED 3,041, select.

Ontario.AED 3,048 per passenger.Departing Wed, Aug 26.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Wed, Aug 26, arriving in Ontario International.Price includes taxes and charges.From AED 3,048, select.

Ontario.AED 3,095 per passenger.Departing Mon, Feb 8.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Mon, Feb 8, arriving in Ontario International.Price includes taxes and charges.From AED 3,095, select.

Ontario.AED 3,572 per passenger.Departing Sat, Jan 30.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departing from Mumbai on Sat, Jan 30, arriving in Ontario International.Price includes taxes and charges.From AED 3,572, select.

Ontario.AED 4,957 per passenger.Departing Tue, Apr 28.One-way flight with Delta.Outbound indirect flight with Delta, departing from Mumbai on Tue, Apr 28, arriving in Ontario International.Price includes taxes and charges.From AED 4,957, select.

Find the cheapest month to fly from Mumbai to Ontario International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mumbai to Ontario International flights are currently cheapest in September.

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Mumbai to Ontario International: Alternative routes

Compare routes from Mumbai to Ontario below. You may find an airport to fly into that's cheaper, faster, or easier than Ontario International.

Mumbai to Ontario: Flight information

The things to know before you go.

Cheapest flight found	AED 2,401
Cheapest month to fly	September

Finding cheap flights from Mumbai to Ontario International: Frequently asked questions

How much are round-trip flights from Mumbai to Ontario International?

The best price we found for a round-trip flight from Mumbai to Ontario International is AED 3,597. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Mumbai to Ontario International?

Currently, there are no airlines that fly direct from Mumbai to Ontario International. But we found flights with one or more stops from AED 3,597.

How many flights are there a week from Mumbai to Ontario International?

There are no flights flying from Mumbai to Ontario International, as of April 2026.

When is the cheapest time to fly from Mumbai to Ontario International?

The cheapest month to fly from Mumbai to Ontario International is usually November.

Which upcoming date is cheapest to fly from Mumbai Airport to Ontario International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mumbai Airport to Ontario International Airport on Sunday, November 1, 2026.

Can I get a direct flight from Mumbai Airport to Ontario International Airport?

No airlines currently offer direct flights between Mumbai Airport and Ontario International Airport. Most routes have one or more stops.

How can I find the best flight deal to Ontario International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ontario International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Ontario?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Ontario is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Mumbai Airport to Ontario International?

Currently, Delta offers the cheapest flight tickets to Ontario International.

Traveling from Chhatrapati Shivaji International Airport (BOM) to Ontario International Airport (ONT): what you need to know

Ontario's timezone is UTC-7, making Ontario 12 hours 30 minutes behind Mumbai.
To ensure you catch your BOM to ONT flight, leave plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.
Flying during a peak time such as August? Public holidays and other popular seasons can mean longer queues and delays at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.
If you want to tour a different city along the way, search for a flight with a stopover. To see your options for tickets from Chhatrapati Shivaji International Airport to Ontario International Airport, uncheck 'Direct flights only.' San Francisco International Airport is a sought-after stop between BOM and ONT.

How to find the cheapest flights from Chhatrapati Shivaji International Airport (BOM) to Ontario International Airport (ONT)

The lowest price we've found for a one-way Chhatrapati Shivaji International Airport to Ontario International Airport flight is AED 2,401. A return ticket is currently AED 3,597. Depending on the availability and when you book, these fares can change.
Don't wait until the last minute. You're more likely to get cheap tickets from BOM to ONT if you book early. Airlines often have some excellent early bird discounts.
If you're flexible with your travel plans, use the 'Whole month' search function. It'll show you the lowest price in each month when searching for your flight from Chhatrapati Shivaji International Airport to Ontario International Airport.
You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from BOM to ONT.
Find the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Chhatrapati Shivaji International Airport to Ontario International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Chhatrapati Shivaji International Airport (BOM)

When it comes to the on-time performance of Chhatrapati Shivaji International Airport, 61.63% of flights meet their scheduled arrival time.
To reach Chhatrapati Shivaji International Airport from central Mumbai, it'll take about 40 minutes if you're going by car. Of course, this depends on traffic. It's approximately 18 kilometers from the airport to the city center.
The trip when using public transport will take about 1 hour 10 minutes.
Looking for a convenient hotel near BOM? If you're catching an early flight from Chhatrapati Shivaji International Airport to Ontario International Airport, these stays will have you moments from your check-in counter:

Arriving at Ontario International Airport (ONT)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late Chhatrapati Shivaji International Airport to Ontario International Airport flight. Stay at one of these accommodation options near ONT instead:
Grab an Ontario International Airport rental car and discover Ontario and beyond with your own wheels. Dollar, Fox - Rent A Car and Thrifty are leading providers to choose from here.
Lock in the lowest price by reserving your vehicle from Ontario International Airport around three weeks in advance of your trip.

Getting from Ontario International Airport (ONT) to central Ontario

ONT is located at 2900 E. Airport Drive.
From Ontario International Airport, Ontario is approximately 6 kilometers away. It takes around 10 minutes to reach the center driving.
If you're taking public transport, expect a journey of roughly 1 hour 30 minutes.

When to fly to Ontario International Airport (ONT)

It's time to pick your dates for your flight from Chhatrapati Shivaji International Airport to Ontario International Airport. August is the busiest month to visit Ontario. If you like a more relaxed vibe, go in May.
Book your flight from Chhatrapati Shivaji International Airport to Ontario International Airport for August if you'd like to explore Ontario during its warmest month. You can expect temperatures of between 15ºC (59ºF) and 35ºC (95ºF).
Search for cheap tickets from BOM to ONT in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 23ºC (73ºF) on average.

Explore more of United States

Los Angeles is just one of the many cities in United States waiting to be explored after you've experienced Ontario. Around 56 kilometers away to the west, its best attractions include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.
San Diego is another well-known destination in United States and is around 153 kilometers south of Ontario. No journey is complete without a visit to San Diego Zoo, USS Midway Museum and SeaWorld San Diego.