Cheap flights from Ontario to the United States from $81
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 the United States departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Ontario to the United States that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to the United States.
Cheap last minute flights
Planning a quick getaway from Ontario to the United States? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.
Cheap bus & train deals from Ontario to the United States
Find recent round-trip train or bus tickets from Ontario to the United States.
All round-trip flight deals to the United States
The cheapest plane tickets to the United States found on KAYAK recently.
Delta flights from Region of Ontario to United States
Our best Delta deals on Region of Ontario to United States flight tickets
Delta![Delta]()
Feb 27![Delta]()
Mar 1
YYZ2:30 pmToronto Pearson Intl
1h 45m
LGA4:15 pmNew York LaGuardia
LGA2:20 pmNew York LaGuardia
1h 48m
YYZ4:08 pmToronto Pearson Intl
Delta![Delta]()
Apr 1![Delta]()
Apr 8
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
6h 45m
1 stop
MIA12:45 amMiami
MIA2:50 pmMiami
9h 17m
1 stop
YUL12:07 amMontreal Pierre Elliott Trudeau Intl
Air Canada flights from Region of Ontario to United States
Our best Air Canada deals on Region of Ontario to United States flight tickets
Air Canada![Air Canada]()
Feb 17![Air Canada]()
Feb 19
YYZ8:55 pmToronto Pearson Intl
2h 56m
MCO11:51 pmOrlando
MCO10:15 pmOrlando
2h 52m
YYZ1:07 amToronto Pearson Intl
Air Canada![Air Canada]()
Jun 10![Air Canada]()
Jun 17
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
3h 36m
FLL11:41 amFort Lauderdale
FLL9:10 pmFort Lauderdale
3h 27m
YUL12:37 amMontreal Pierre Elliott Trudeau Intl
See travel insights to the United States from
How to get the cheapest flight ticket from Region of Ontario to United States
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
Prices
Airlines
Other information
What is the cheapest month to fly to United States?
In general, January is the cheapest month to fly from Region of Ontario to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $211. If you aren’t able to travel during the month of January, then book flights to United States from Region of Ontario during February instead. Flights to United States in February, while not as cheap as those in January, still average around $211.
What is the cheapest day to depart on your flight to United States?
According to our data, Tuesday is the cheapest day to fly to United States from Region of Ontario. The lowest ticket price found for a Tuesday departure recently was $248. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $290. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.
What is the cheapest time of day to depart on your flight to United States?
The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $269. Try not to purchase tickets at noon because they tend to be around $292. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Ontario to United States flight route?
Fly from Toronto Pearson Intl to Las Vegas Harry Reid Intl for the best Ontario - United States flight prices
How far in advance should I book a flight to United States?
Most flyers found that booking tickets 54 days in advance of their planned departure date is the best time to get cheap flights to United States. During this timeframe, flight prices are around $271. Keep in mind that you might be able to find cheaper flights to United States at any time. In fact, our users found flights for as low as $206 in the past 72 hours.
What cabin class options are available on Ontario to United States flights?
There are 4 cabin classes available to choose from on Ontario to United States 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 United States?
Flair Airlines, Porter Airlines, and Air Canada are the most popular carriers operating from Ontario to United States
What airlines fly to United States?
Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to United States from Region of Ontario according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 11 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
How many flights depart from Region of Ontario to United States on average per day?
As of January 2025, there are 169 flights per day flying from Region of Ontario to United States. The most common time of day flights depart is 6:00PM, with 39% of flights taking off at noon.
How many flights depart from Region of Ontario to United States on average per week?
As of January 2025, there are 1,188 flights per week flying from Region of Ontario to United States. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
Cheap Region of Ontario to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to United States
Best Price Found | $81 |
|---|---|
Fastest flight time | 1h 30m |
Direct flights | Every day |
Airports in United States | 4 airports |
When did momondo last update prices for flights from Ontario to United States?
Prices for flights from Ontario to United States are updated daily.
How many operators does momondo search for flights from Ontario to United States?
As of January 2025, there are 11 operators available to choose from for flights from Ontario to United States.
How old do you have to be to fly from Ontario to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Region of Ontario to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Region of Ontario to United States is Embraer 195 E2 (34.65% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.41%), Airbus A321-100/200 (12.86%), and De Havilland (Bombardier) DHC-8-400 Dash 8Q (9.62%).
Best airlines flying from Region of Ontario to United States
Compare and see reviews for airlines that fly from Region of Ontario to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $97 | Free Cancellation | Rating 7.4 8,961 reviews | |||
| PriceFrom $97 | Free Cancellation | Rating 6.0 236 reviews | |||
| PriceFrom $100 | Free Cancellation | Rating 7.2 35 reviews | |||
| PriceFrom $101 | Free Cancellation | Rating 5.9 48 reviews | |||
| PriceFrom $106 | Free Cancellation | Rating 7.9 274 reviews | |||
| PriceFrom $115 | Free Cancellation | Rating 7.2 2,822 reviews | |||
| PriceFrom $127 | Free Cancellation | Rating 7.0 8,568 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 8.0 8,508 reviews | |||
| PriceFrom $199 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 7.8 381 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to United States?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Ontario.
Can I find flights from Ontario to United States with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to United States from Ontario with this policy.
How can momondo help me find flights from Ontario to United States?
Once all potential Ontario to United States flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ontario to United States right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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