$682 Cheap Flights from Sri Guru Ram Das Ji Intl. Airport (ATQ) to Ontario (ONT)

View $682 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Sri Guru Ram Das Ji Intl. Airport to Ontario (ATQ-ONT)

Prices were available within the past 7 days and start at $682 for one-way flights and $1,138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, Sep 5 - Fri, Sep 19
ATQ
Amritsar
ONT
Ontario
$1,138 Roundtrip, found 13 hours ago
$1,138
Roundtrip
found 13 hours ago
Select Air India flight, departing Fri, Sep 5 from Amritsar to Ontario, returning Fri, Sep 19, priced at $1,138 found 13 hours ago
Air India
Fri, Sep 5 - Fri, Sep 19
ATQ
Amritsar
ONT
Ontario
$1,198 Roundtrip, found 13 hours ago
$1,198
Roundtrip
found 13 hours ago
Select Air India flight, departing Fri, Sep 5 from Amritsar to Ontario, returning Fri, Sep 19, priced at $1,198 found 13 hours ago
Air India
Thu, Sep 25 - Fri, Sep 26
ATQ
Amritsar
ONT
Ontario
$1,362 Roundtrip, found 4 days ago
$1,362
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, Sep 25 from Amritsar to Ontario, returning Fri, Sep 26, priced at $1,362 found 4 days ago
Air India
Sun, Sep 28 - Mon, Oct 13
ATQ
Amritsar
ONT
Ontario
$1,416 Roundtrip, found 3 days ago
$1,416
Roundtrip
found 3 days ago
Select Air India flight, departing Sun, Sep 28 from Amritsar to Ontario, returning Mon, Oct 13, priced at $1,416 found 3 days ago
Air India
Fri, Sep 5 - Fri, Sep 19
ATQ
Amritsar
ONT
Ontario
$1,468 Roundtrip, found 13 hours ago
$1,468
Roundtrip
found 13 hours ago
Select Air India flight, departing Fri, Sep 5 from Amritsar to Ontario, returning Fri, Sep 19, priced at $1,468 found 13 hours ago
Qatar Airways
Thu, Sep 25 - Fri, Sep 26
ATQ
Amritsar
ONT
Ontario
$1,475 Roundtrip, found 4 days ago
$1,475
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Sep 25 from Amritsar to Ontario, returning Fri, Sep 26, priced at $1,475 found 4 days ago
Qatar Airways
Thu, Sep 25 - Fri, Sep 26
ATQ
Amritsar
ONT
Ontario
$1,487 Roundtrip, found 4 days ago
$1,487
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Sep 25 from Amritsar to Ontario, returning Fri, Sep 26, priced at $1,487 found 4 days ago
Air India
Thu, Sep 25 - Fri, Sep 26
ATQ
Amritsar
ONT
Ontario
$1,524 Roundtrip, found 4 days ago
$1,524
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, Sep 25 from Amritsar to Ontario, returning Fri, Sep 26, priced at $1,524 found 4 days ago
Qatar Airways
Thu, Sep 25 - Fri, Sep 26
ATQ
Amritsar
ONT
Ontario
$1,535 Roundtrip, found 4 days ago
$1,535
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Sep 25 from Amritsar to Ontario, returning Fri, Sep 26, priced at $1,535 found 4 days ago
Qatar Airways
Thu, Sep 25 - Fri, Sep 26
ATQ
Amritsar
ONT
Ontario
$1,539 Roundtrip, found 4 days ago
$1,539
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Sep 25 from Amritsar to Ontario, returning Fri, Sep 26, priced at $1,539 found 4 days ago
Flights from Sri Guru Ram Das Ji Intl. Airport (ATQ) to Ontario (ONT)
Origin airport
Sri Guru Ram Das Ji Intl. Airport
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
$1,137
Distance
7821 mi

Sri Guru Ram Das Ji Intl. Airport to Ontario Flights

The cheapest times to fly from Sri Guru Ram Das Ji Intl. Airport to Ontario

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 Sri Guru Ram Das Ji Intl. Airport to Ontario are during the month of September. You can find some of the cheapest flights from Sri Guru Ram Das Ji Intl. Airport to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sri Guru Ram Das Ji Intl. Airport to Ontario

Sunday is one of the best days to book for cheap flights from Sri Guru Ram Das Ji Intl. Airport to Ontario: 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 Sri Guru Ram Das Ji Intl. Airport to Ontario

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 Sri Guru Ram Das Ji Intl. Airport to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $682 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 Sri Guru Ram Das Ji Intl. Airport to Ontario 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 Sri Guru Ram Das Ji Intl. Airport to Ontario 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 Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Discover the latest flight deals from ATQ to ONT 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 ATQ to ONT?
The cheapest flights from ATQ to ONT 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 ATQ to ONT?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ATQ to ONT. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT)?
Nonstop flights from Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATQ to ONT?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT)?
To reach Los Angeles - Ontario Intl. Airport (ONT) without delays, choose a flight that leaves Raja Sansi Intl. Airport (ATQ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from ATQ to ONT right before your trip is usually more expensive. However, if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book an ATQ to ONT flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATQ to ONT flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Raja Sansi Intl. Airport (ATQ) to Los Angeles - Ontario Intl. Airport (ONT)?
If you reserved your ATQ to ONT flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.