Best Anytime fares to Ontario
Cheap round-trip flights to Ontario
|Seattle||Ontario||Sat, Jan 31 - Sat, Feb 7||Alaska Airlines||$183|
|Denver||Ontario||Sat, Feb 14 - Wed, Feb 18||United Airlines||$151|
|Minneapolis||Ontario||Sun, Jan 11 - Sat, Jan 17||US Airways||$247|
|New York||Ontario||Sun, Jan 18 - Wed, Jan 21||US Airways||$317|
|Portland||Ontario||Sat, Jan 17 - Tue, Jan 20||US Airways||$231|
|Washington DC||Ontario||Wed, Feb 4 - Wed, Feb 18||Delta Air Lines||$311|
|Detroit||Ontario||Thu, Feb 19 - Thu, Feb 26||Delta Air Lines||$401|
|Dallas||Ontario||Thu, Jan 22 - Thu, Jan 29||United Airlines||$237|
|Chicago||Ontario||Tue, Jan 27 - Fri, Jan 30||Delta Air Lines||$333|
|Charlotte||Ontario||Sat, Jan 17 - Tue, Jan 27||US Airways||$440|
|Boston||Ontario||Tue, Jan 20 - Mon, Jan 26||US Airways||$367|
|Philadelphia||Ontario||Wed, Jan 21 - Tue, Jan 27||US Airways||$451|
Best weekend fares to Ontario
Best weekend fares to Ontario
|Seattle||Ontario||Thu, Jan 8 - Sun, Jan 11||US Airways||$185|
|Denver||Ontario||Sat, Jan 17 - Mon, Jan 19||US Airways||$179|
|Minneapolis||Ontario||Fri, Jan 30 - Sun, Feb 1||US Airways||$247|
|New York||Ontario||Sat, Jan 10 - Sun, Jan 11||US Airways||$321|
|Portland||Ontario||Thu, Jan 8 - Sat, Jan 10||Delta Air Lines||$242|
|Washington DC||Ontario||Sat, Jan 17 - Mon, Jan 19||American Airlines||$403|
|Detroit||Ontario||Fri, Jan 23 - Mon, Jan 26||US Airways||$401|
|Dallas||Ontario||Sat, Jan 24 - Mon, Jan 26||US Airways||$295|
|Chicago||Ontario||Thu, Jan 22 - Sun, Jan 25||American Airlines||$333|
|Charlotte||Ontario||Thu, Jan 22 - Sun, Jan 25||American Airlines||$440|
|Boston||Ontario||Sat, Jan 10 - Sun, Jan 11||US Airways||$441|
|Philadelphia||Ontario||Fri, Feb 6 - Mon, Feb 9||American Airlines||$455|
Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to Ontario or any other low fare domestic or international air travel.
Innovative Orbitz Tools for the Trip Planner on the Move
Now it is even faster to find exclusive deals and book cheap Ontario flights from any location with our new Orbitz apps. These cutting-edge mobile tools are available free to anyone with an Android device, iPad, or iPhone. Look up Ontario's most popular attractions, best restaurants, and entertainment venues or check on your flights to Ontario and make changes to your itinerary while waiting in line for your latte.
Stay on Budget, Earn Miles with Bargain Ontario Flights
You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to Ontario. That means you can rack up money-saving points and miles for future use while saving money now.
We Are Just a Phone Call Away If You Need Us
Booking, changing, or canceling your Ontario flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to Ontario to your mobile phone or email.
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 48 hours. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.
Promo Code Terms and Conditions
Book a qualifying 4-night flight + hotel vacation package between January 1, 2014 12:00AM CST and March 31, 2015 11:59PM CST, for $1000 or more for travel between January 1, 2014 and June 30, 2015 via Orbitz and instantly receive $150 off the hotel portion of your booking through the use of the promotion code. Limit one discount per hotel room and one promotion code per booking. Discounts are not redeemable for cash for any reason. Promotion codes cannot be resold. Any attempt at fraud will be prosecuted to the fullest extent of the law. Void where prohibited, taxed or restricted. Orbitz reserves the right to change or limit the promotion in its sole discretion. Promo code not valid for Las Vegas, NV bookings.