Cheap flights from Ontario to Syracuse from $149
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 Syracuse departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
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 Syracuse
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Ontario to Syracuse
Our best United Airlines deals on Ontario to Syracuse flight tickets
American Airlines flights from Ontario to Syracuse
Our best American Airlines deals on Ontario to Syracuse flight tickets
See travel insights to Syracuse from
How to get the cheapest flight ticket from Ontario to Syracuse
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 Syracuse?
The month of November is, on average, the cheapest month to fly to Syracuse from Ontario, with most prices found around $301. If you aren’t able to travel to Syracuse during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $360.
What is the cheapest day to depart on your flight to Syracuse?
The cheapest day to depart from Ontario to Syracuse is on a Tuesday. Travelers who choose to depart for Syracuse on a Tuesday will often find tickets for as low as $433. The most expensive day to fly to Syracuse is Thursday, with ticket prices averaging around $537.
What is the cheapest time of day to depart on your flight to Syracuse?
Our most recent data shows that the best time of day to fly to Syracuse is at noon. Flights from Ontario to Syracuse during this time can be as low as $472. Flights to Syracuse are more costly in the evening, with an average ticket price of $504. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How have Ontario to Syracuse flight prices changed over time?
As of April 2025, prices for Ontario to Syracuse flights are approximately 6% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Ontario to Syracuse Hancock Intl?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Ontario to Syracuse Hancock Intl
What airlines fly to Syracuse?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Syracuse from Ontario according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Syracuse. Keep in mind that there are 7 different airlines that fly to Syracuse on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Syracuse
Cheap Ontario to Syracuse (ONT to SYR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Syracuse
How far is Ontario to Syracuse Hancock Intl by plane?
There are 2299.8 mi between Ontario and Syracuse Hancock Intl. By plane, this route typically takes 6h 44m.
When did momondo last update prices for flights from Ontario Airport to Syracuse Hancock Intl Airport?
Prices for flights from Ontario Airport to Syracuse Hancock Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Syracuse Hancock Intl Airport?
There are 3 operators available for flights from Ontario Airport to Syracuse Hancock Intl Airport as of April 2025.
How old do you have to be to fly from Ontario Airport to Syracuse Hancock Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Syracuse Hancock Intl Airport.
What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?
The necessary travel and health documents for your Syracuse Hancock Intl Airport 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 airline from Ontario to Syracuse?
Based on momondo bookings for flights between Ontario and Syracuse, the leading airline is American Airlines, making up 47% of the total bookings. Other popular airlines include Delta with 29% and United Airlines with 23%.
Best airlines flying from Ontario to Syracuse
Compare and see reviews for airlines that fly from Ontario to Syracuse with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $296 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $302 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $369 | Free Cancellation | Rating 7.4 8,685 reviews |
Traveling to a place near Syracuse?
Book flights to Syracuse if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Syracuse?
It is quick and easy to find Ontario to Syracuse 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 Syracuse that suits you.
Can I find flights from Ontario to Syracuse with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Syracuse from Ontario with this policy.
How can momondo help me find flights from Ontario to Syracuse?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Syracuse from Ontario.
I’m not ready to book a flight from Ontario to Syracuse right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ontario to Syracuse flights. All you need is a valid email address and we will do the rest; it is that quick and easy.