Cheap flights from Ontario to North America from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to North America departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to North America
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Ontario to North America
Our best United Airlines deals on Ontario to North America flight tickets
Southwest flights from Ontario to North America
Our best Southwest deals on Ontario to North America flight tickets
How to get the cheapest flight ticket from Ontario to North America
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to North America?
The month of January is, on average, the cheapest month to fly to North America from Ontario, with most prices found around $277. If you are unable to visit North America during the month of January, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $285.
What is the cheapest day to depart on your flight to North America?
The cheapest day to depart from Ontario to North America is on a Monday. Travelers who choose to depart for North America on a Monday will often find tickets for as low as $378. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $443.
What is the cheapest time of day to depart on your flight to North America?
The cheapest time of day to fly to North America is in the afternoon when flights can be purchased for as low as $309. Try not to purchase tickets in the evening because they tend to be around $412. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Ontario to North America flight route?
Fly from Ontario to Las Vegas Harry Reid Intl for the best Ontario - North America flight prices
How far in advance should I book a flight to North America?
You are more likely to see cheaper flights to North America from Ontario when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to North America for around $383 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Ontario for as low as $255 on momondo.
What cabin class options are available on Ontario to North America flights?
There are 4 cabin classes available to choose from on Ontario to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to North America?
Frontier, United Airlines, and Southwest are the most popular carriers operating from Ontario to North America
What airlines fly to North America?
Frontier, Spirit Airlines and Delta are the top three most popular airlines that fly to North America from Ontario according to our data. Frontier is the first choice among our users, with 36% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 13 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ontario to North America on average per day?
As of March 2025, there are 36 flights per day flying from Ontario to North America. The most common time of day flights depart is 5:00AM, with 48% of flights taking off at noon.
How many flights depart from Ontario to North America on average per week?
As of March 2025, 257 flights take off from Ontario and land in North America each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
Cheap Ontario to North America flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to North America
Best Price Found | $38 |
|---|---|
Fastest flight time | 1h 00m |
Direct flights | Every day |
Airports in North America | 3 airports |
When did momondo last update prices for flights from Ontario Airport to North America?
Prices for flights from Ontario Airport to North America are updated daily.
How many operators does momondo search for flights from Ontario Airport to North America?
The number of operators available for flights from Ontario Airport to North America is 10 as of March 2025.
How old do you have to be to fly from Ontario Airport to North America?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to North America.
What documentation or ID do you need to fly to North America?
The travel and health documents you'll need for your trip to North America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ontario to North America?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ontario to North America is Airbus A320neo (26.08% of total bookings). The next most popular plane models are Airbus A321neo (9.66%), Boeing 737-800 Passenger/BBJ2 (winglets) (7.61%), and Airbus A321-100/200 (7.60%).
Best airlines flying from Ontario to North America
Compare and see reviews for airlines that fly from Ontario to North America with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $25 | Free Cancellation | Rating 6.3 7,876 reviews | |||
| PriceFrom $36 | Free Cancellation | Rating 6.0 3,274 reviews | |||
| PriceFrom $67 | Free Cancellation | Rating 8.0 9,750 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 8.0 7,914 reviews | |||
| PriceFrom $78 | Free Cancellation | Rating 8.0 156 reviews | |||
| PriceFrom $83 | Free Cancellation | Rating 7.4 8,615 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 7.9 2,323 reviews | |||
| PriceFrom $97 | Free Cancellation | Rating 7.3 2,940 reviews | |||
| PriceFrom $99 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to North America?
It is quick and easy to find Ontario to North America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to North America that suits you.
Can I find flights from Ontario to North America with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to North America from Ontario with this policy.
How can momondo help me find flights from Ontario to North America?
momondo provides multiple filters to help you find the best flight to North America from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to North America right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to North America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.