Romantic, laidback and full of colors, Ontario (ONT) situated in California is an exciting place with something for everyone. If you love visiting world class attractions, exploring beautiful outdoors, discovering colorful cultural life, then Ontario is definitely for you. Book Ontario flights on OneTravel and enjoy a vacation while you save big on airfares. Browse the Museum of History & Art, an amazing place to learn about the history and the culture of the city. Visit the Graber Olive House and the Calico Ghost Town. Take a tour of the Joseph Filippi Winery & Vineyards and the San Antonio Winery. Known for its beautiful city parks, here in Ontario you will just love strolling through its gorgeous parks and gardens. Save more on while booking cheap Ontario flights on OneTravel. Are you visiting with your kids? Take them to the Disney's California Adventure, Raging Waters and Scandia Amusement Park, they will surely have a blast. For shoppers, the city has some really amazing shopping centers, malls and markets such as the Ontario Mills Mall. After a day of shopping, get pampered at the Spa Balinesia or Therapeutic Touch. Ontario has so much to offer. That is not all. From here you can also enjoy day trip to Los Angeles. Cheap flights to Ontario up for grab on OneTravel. Book now and save more on airline tickets.
In the unlikely event that you find a lower rate on OneTravel or on another U.S.-based website within 4 hours of booking with OneTravel.com, we will credit or refund you the difference. Should you contact us after 4 hours but no later than 24 hours, we will give you a US$50.00 coupon good on a future booking at OneTravel.com. The Low Fare Promise is subject to the terms and conditions listed below. This offer is good for website bookings only, and not on phone bookings.
Fares are roundtrip and include all fuel surcharges, our service fees and taxes. Tickets are nonrefundable, nontransferable, non-assignable. Name changes are not permitted. Fares are subject to change without notice. Fares subject to availability. There is a higher probability of seats being available at this fare on Tuesday, Wednesday and Thursday, and may require a Saturday night stay at your destination. Lowest fares may require an advance purchase of up to 21 days. Certain blackout dates may apply. Holidays and weekend travel may have a surcharge. Other restrictions may apply. Additional terms and conditions of purchase.
Savings are indicated off the full unrestricted published airfare of major scheduled airlines. The discounts vary based on availability, advance notice, minimum stay, travel dates and blackout dates, and deals may change from time to time without notice. Most of these discounted fares are non-refundable and have restrictions on date/routing changes. Fares are roundtrip and include fuel surcharges, our service fees and taxes. Additional terms and conditions may apply.
Enter Promo at time of check out. Promo code provides $15 or the amount of the promo code, discount for stated routes against our service fees. Use of Promo code is in addition to any applicable instant savings offers. Actual amount of discount varies based on the service fees charged. Service fee discount will be up to the amount of the service fees charged less any applicable instant savings for that transaction or the value of the promo code, whichever is less. Promo code expires on date stated and can be withdrawn without notice.