$410 Cheap Flights from Ontario (ONT) to Mumbai (BOM)

View $410 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji International Airport (BOM)

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Cheap Flights from Ontario to Mumbai (ONT-BOM)

Prices were available within the past 7 days and start at $410 for one-way flights and $716 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Feb 10 - Tue, Feb 24
ONT
Ontario
BOM
Mumbai
$716 Roundtrip, found 6 days ago
$716
Roundtrip
found 6 days ago
Select United flight, departing Tue, Feb 10 from Ontario to Mumbai, returning Tue, Feb 24, priced at $716 found 6 days ago
Delta
Thu, Sep 4 - Fri, Sep 12
ONT
Ontario
BOM
Mumbai
$721 Roundtrip, found 7 hours ago
$721
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Sep 4 from Ontario to Mumbai, returning Fri, Sep 12, priced at $721 found 7 hours ago
Virgin Atlantic
Mon, Sep 29 - Tue, Oct 21
ONT
Ontario
BOM
Mumbai
$721 Roundtrip, found 3 days ago
$721
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Mon, Sep 29 from Ontario to Mumbai, returning Tue, Oct 21, priced at $721 found 3 days ago
United
Thu, Sep 4 - Fri, Sep 12
ONT
Ontario
BOM
Mumbai
$733 Roundtrip, found 7 hours ago
$733
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 4 from Ontario to Mumbai, returning Fri, Sep 12, priced at $733 found 7 hours ago
United
Tue, Feb 10 - Tue, Feb 24
ONT
Ontario
BOM
Mumbai
$736 Roundtrip, found 6 days ago
$736
Roundtrip
found 6 days ago
Select United flight, departing Tue, Feb 10 from Ontario to Mumbai, returning Tue, Feb 24, priced at $736 found 6 days ago
Delta
Thu, Sep 4 - Fri, Sep 12
ONT
Ontario
BOM
Mumbai
$747 Roundtrip, found 7 hours ago
$747
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Sep 4 from Ontario to Mumbai, returning Fri, Sep 12, priced at $747 found 7 hours ago
Virgin Atlantic
Wed, Nov 5 - Tue, Nov 25
ONT
Ontario
BOM
Mumbai
$753 Roundtrip, found 12 hours ago
$753
Roundtrip
found 12 hours ago
Select Virgin Atlantic flight, departing Wed, Nov 5 from Ontario to Mumbai, returning Tue, Nov 25, priced at $753 found 12 hours ago
United
Thu, Sep 4 - Fri, Sep 12
ONT
Ontario
BOM
Mumbai
$755 Roundtrip, found 7 hours ago
$755
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep 4 from Ontario to Mumbai, returning Fri, Sep 12, priced at $755 found 7 hours ago
KLM
Thu, Sep 4 - Fri, Sep 12
ONT
Ontario
BOM
Mumbai
$773 Roundtrip, found 7 hours ago
$773
Roundtrip
found 7 hours ago
Select KLM flight, departing Thu, Sep 4 from Ontario to Mumbai, returning Fri, Sep 12, priced at $773 found 7 hours ago
Qatar Airways
Mon, Sep 8 - Mon, Sep 22
ONT
Ontario
BOM
Mumbai
$911 Roundtrip, found 14 hours ago
$911
Roundtrip
found 14 hours ago
Select Qatar Airways flight, departing Mon, Sep 8 from Ontario to Mumbai, returning Mon, Sep 22, priced at $911 found 14 hours ago
Flights from Ontario (ONT) to Mumbai (BOM)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Chhatrapati Shivaji Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Etihad Airways, KLM, Qatar Airways, United, Virgin Atlantic
Roundtrip price
$715
Distance
8699 mi

Ontario to Mumbai Flights

The cheapest times to fly from Ontario to Mumbai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ontario to Mumbai are during the month of February. You can find some of the cheapest flights from Ontario to Mumbai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Mumbai

Sunday is one of the best days to book for cheap flights from Ontario to Mumbai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ontario to Mumbai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ontario to Mumbai in 2025. You can also book with separate airlines for your outbound and return journeys, from $410 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ontario to Mumbai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ontario to Mumbai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM) cost?
Discover the latest flight deals from ONT to BOM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ONT to BOM?
The cheapest flights from ONT to BOM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ONT to BOM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ONT to BOM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM)?
You'll need to take a flight with a layover when traveling from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from ONT to BOM?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM)?
To avoid possible delays on the Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM) last-minute?
Booking your plane ticket from ONT to BOM just before your trip is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ONT to BOM flight and hotel package?
Compared with arranging flights and hotels separately, booking an ONT to BOM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Chhatrapati Shivaji Intl. Airport (BOM)?
Typically, you can reschedule or cancel your ONT to BOM flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.