Cheap flights to Ontario, CA - Book tickets online with United

Tue, Nov 03
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Results include alternative arrival locations to Ontario, CA
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About flights to Ontario

Explore cost-effective flight options to Ontario through Omio, guaranteeing you access to the most budget-friendly flight deals to Ontario. Flights to Ontario are a dream come true for travelers seeking stunning natural beauty and vibrant city life. In Ontario, you will be able to enjoy the majestic Niagara Falls, the charming historic district of Toronto, and the serene tranquility of Algonquin Provincial Park. The average temperature in Ontario is around 20°C (68°F) during the summer months, making it an ideal destination for outdoor activities. The best time to visit Ontario is during the fall when the foliage turns into a breathtaking display of vibrant colors. Travelers enjoy exploring the Thousand Islands region, home to picturesque islands scattered throughout the St. Lawrence River. Ontario is also famous for its thriving arts and cultural scene, with renowned theaters and museums to visit. Did you know that Ontario is the second-largest province in Canada? It is also home to the world's longest street, Yonge Street, spanning 1,896 kilometers (1,178 miles). The main arrival place in Ontario is Toronto Pearson International Airport, which offers numerous international and domestic flights. If you're looking for cheap flights to Ontario, be sure to check out various airlines and online travel agencies to find the best deals. Don't miss out on the opportunity to experience the wonders of Ontario for yourself!

How to get cheap flights to Ontario

If you are seeking a cheap flight to Ontario, there are several options available to help you save money on transportation. One of the first strategies is to look for discounts or promotional offers from airlines. Many airlines regularly offer discounted fares or special deals, especially during off-peak seasons. Another effective method is to book your flight well in advance. By planning your trip ahead of time, you can take advantage of lower prices before they increase closer to the departure date. Additionally, consider avoiding peak times for travel. Flights during weekends or holidays tend to be more expensive due to higher demand. Instead, opt for traveling during weekdays or less popular times to secure cheaper fares. Moreover, keep an eye out for midweek flights, as they are often more affordable compared to weekend flights. Ontario offers a plethora of fascinating attractions, such as the stunning Niagara Falls, vibrant cities like Toronto, and the scenic beauty of Algonquin Provincial Park. By utilizing these money-saving tips and strategies, you can ensure that you spend as little as possible on your transportation, leaving you with more money to explore and enjoy the wonders that Ontario has to offer.

Points of interest & landmarks in Ontario

Ontario is a province in Canada known for its stunning natural landscapes, vibrant cities, and rich cultural heritage. With a variety of transportation options, including flights, exploring the points of interest and landmarks in Ontario has never been easier.

  • The CN Tower: Standing tall in the heart of Toronto, the CN Tower offers breathtaking views of the city and beyond. Take a flight to Toronto and witness the iconic skyline from above.
  • Niagara Falls: A natural wonder, Niagara Falls is a must-visit destination in Ontario. Feel the mist on your face as you marvel at the sheer power and beauty of the falls. Located near Toronto, you can easily reach here by a short flight.
  • Royal Ontario Museum: Immerse yourself in history and culture at the Royal Ontario Museum in Toronto. From dinosaur fossils to ancient artifacts, this world-class museum showcases the diversity of human civilization. Fly to Toronto and explore this fascinating museum.
  • Algonquin Provincial Park: Nature lovers will be captivated by the beauty of Algonquin Provincial Park. With its pristine lakes, dense forests, and abundant wildlife, this park is a haven for outdoor enthusiasts. Take a flight to Ottawa or Toronto and embark on a memorable adventure.
  • Casa Loma: Step into the opulent world of Casa Loma, a majestic castle in Toronto. Explore its grand halls, secret passageways, and lush gardens. A flight to Toronto will bring you closer to this architectural gem.
  • Thousand Islands: Located between Canada and the United States, the Thousand Islands offer a picturesque setting for boating, kayaking, and exploring charming islands. Take a flight to Kingston and immerse yourself in the beauty of this unique destination.
  • Canada's Wonderland: Get your adrenaline pumping at Canada's Wonderland, a thrilling amusement park in Vaughan. With over 200 attractions, including roller coasters and water slides, this park guarantees an unforgettable experience. Fly to Toronto and indulge in some fun-filled adventure.
  • Parliament Hill: Visit the seat of Canada's government in Ottawa, where the iconic Parliament Hill stands. Take a flight to Ottawa and marvel at the stunning Gothic Revival architecture and the Changing of the Guard ceremony.
  • Stratford Festival: Theatre enthusiasts should not miss the renowned Stratford Festival, located in the charming town of Stratford. With world-class performances of Shakespearean plays and other classics, this festival is a true cultural gem. Fly to Toronto and immerse yourself in the world of theatre.
  • Pelee Island: Escape to the tranquil Pelee Island, the southernmost inhabited point in Canada. Known for its vineyards and birdwatching opportunities, this hidden gem is a perfect retreat from the city. Take a flight to Windsor and discover the beauty of Pelee Island.

Free things to do near Ontario International Airport in Ontario

When flying into Ontario International Airport, make the most of your time by exploring the nearby attractions and activities that won't cost you a dime. Here are some free things to do near Ontario International Airport:

  • Visit the Ontario Museum of History and Art, located just 2 miles from the airport. Explore the exhibits that showcase the rich history and culture of Ontario and the surrounding region.
  • Take a relaxing stroll through Cucamonga-Guasti Regional Park, situated only 3 miles away from the airport. Enjoy the beautiful scenery, picnic areas, fishing lakes, and walking trails.
  • Discover the beauty of nature at the Prado Regional Park, which is approximately 10 miles from Ontario International Airport. This expansive park offers opportunities for hiking, biking, fishing, and even picnicking with stunning views of the San Gabriel Mountains.
  • Head over to the Ontario Farmer's Market, located just a short distance from the airport. Browse through local produce, artisanal goods, and enjoy live music and entertainment.
  • Explore the Ontario Gateway Sculptures, a collection of public artworks located in various locations across Ontario. These impressive sculptures showcase the city's commitment to art and culture.
  • Take a self-guided walking tour of the historic downtown Ontario, which is around 5 miles from the airport. Admire the beautiful architecture, visit local shops, and immerse yourself in the city's rich history.
  • Enjoy a day of outdoor fun at Cucamonga Wilderness Park, situated approximately 8 miles from Ontario International Airport. This nature preserve offers hiking trails, picnic areas, and breathtaking views of the surrounding wilderness.
  • Visit the Planes of Fame Air Museum, located just a short drive from the airport. Explore the extensive collection of vintage aircraft and learn about the history of flight.
  • Experience the vibrant community and cultural events at the Ontario Town Square, situated around 4 miles from the airport. Check the schedule for free concerts, festivals, and other exciting activities.
  • Immerse yourself in art at the Chaffey Community Museum of Art, located less than 5 miles from Ontario International Airport. Admire the diverse collection of artwork from local and regional artists.

Airlines: United, Alaska Airlines, American Airlines, skywest airlines, CitizenPlane, Sun Country Airlines flights to Ontario, CAFind the best trip to Ontario, CA with United, Alaska Airlines, American Airlines, skywest airlines, CitizenPlane, Sun Country Airlines. Comparing schedules and prices and booking the most convenient journey has never been easier with over 1000 travel companies on Omio.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average United Duration
1h 14m
Cheapest United Price
€90
United frequency
51 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

American Airlines

About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average American Airlines Duration
1h 32m
Cheapest American Airlines Price
€51
American Airlines frequency
12 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.

skywest airlines

About
SkyWest Airlines is a major North American regional airline headquartered in St. George, Utah. It operates flights for larger carriers such as Alaska Airlines (as Alaska SkyWest), American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express). SkyWest is the largest regional airline in North America by fleet size, passengers carried, and destinations served. The airline connects passengers to over 250 destinations across the United States, Canada, and Mexico, primarily linking smaller airports to major airline hubs. SkyWest's fleet consists of regional jets, including the Bombardier CRJ series and Embraer 175 aircraft.
Luggage & cancellation policy
Average skywest airlines Duration
1h 30m
Cheapest skywest airlines Price
€51
skywest airlines frequency
6 a day
Luggage included
One carry-on bag and one personal item are allowed for free.
Additional luggage
Additional luggage can be purchased, and fees apply for excess, oversized, or overweight baggage.
Cancellation Policy
If canceled within 24 hours of purchase, a full refund is possible, provided the departure is at least 7 days away; after 24 hours, fees range from $100 to $500.
Refund
If SkyWest Airlines cancels a flight, passengers are eligible for a full refund.
Pregnant on board
Being pregnant on board is allowed, but specific policies may depend on the partner airline.
Unaccompagned minor
Children aged 5-14 can travel alone using the unaccompanied minor service, which includes airport escort and supervision.
Amenities on board the airplane
Seat reservation
Toilets
Accessibility
SkyWest Airlines complies with all provisions of the Air Carrier Access Act and accommodates customers with special needs.
Bikes
Bicycles can be checked in but may incur additional fees and must be properly packed.
Pets
Small pets like cats and dogs are allowed in the cabin for a fee, with restrictions on pet and carrier size.

Alaska Airlines

About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Alaska Airlines Duration
1h 20m
Cheapest Alaska Airlines Price
€52
Alaska Airlines frequency
50 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)

Sun Country Airlines

Luggage & cancellation policy
Average Sun Country Airlines Duration
7h 22m
Cheapest Sun Country Airlines Price
€266
Sun Country Airlines frequency
1 a day
Luggage included
One personal item (17 x 13 x 9 inches) included
Additional luggage
Checked bags available for purchase, fees vary by route
Cancellation Policy
Refunds available within 24 hours of booking, after that fees apply based on fare type
Pregnant on board
Pregnant passengers can travel up to 36 weeks (32 weeks for multiple pregnancies). Medical certificate required after 28 weeks
Unaccompagned minor
Unaccompanied minor service available for children 5-14 years old, fee applies, must be booked in advance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Wheelchair assistance available with 48-hour advance notice

CitizenPlane

Luggage & cancellation policy
Average CitizenPlane Duration
1h 30m
Cheapest CitizenPlane Price
€18
CitizenPlane frequency
1 a day

Complete guide to Ontario, CA

Things to do in Ontario, CA

Discover the best of Ontario, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Ontario, CA trip today.

  • Must visit

Planes of Fame Air Museum

Compact aviation museum at the airport with aircraft displays and memorabilia highlighting regional flying history and aircraft restoration.

  • Recommended

Ontario Museum Of History & Art

Local history museum in the former power company building with exhibits on Ontario's agriculture, Route 66 era, and community heritage.

  • Recommended

Benton Museum of Art

Art museum on the Claremont Colleges campus featuring American, Native American, and contemporary works in a calm gallery setting.

US Dollar ($)

Moderate for Southern California. Hotels and dining cost more than smaller Inland Empire cities, but chain eateries, free parking, and car travel help keep daily costs manageable.

Average meal costs

Budget
$10-15 for fast food or casual takeout.
Mid-range
$20-35 per person for a casual restaurant meal.
Fine dining
$50+ per person for upscale restaurants.
Coffee
$3-6 for coffee or cappuccino.

Tipping culture

Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for cafe drinks if there is table service.

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