Cheap flights from Ithaca to Ontario (ITH - ONT)

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How to find the cheapest flight from
Ithaca (ITH) to Ontario (ONT)

All the information you need to plan the best ITH to ONT flight in 2022: compare Ithaca to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
How far in advance should I book a flight from Ithaca to Ontario?

Find a great deal and save up to 18% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ithaca to Ontario within the next two weeks, with the cheapest ticket starting at $540.

What is the cheapest month to fly from Ithaca to Ontario?

January can be a great time to fly to Ontario from Ithaca with a flight ticket averaging about $526. Cheapflights users have found deals in the month of January for as cheap as $322. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Ithaca to Ontario (ITH - ONT)?

When flying from Ithaca to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 42% versus a flight at noon.

What is the cheapest day to fly round-trip from Ithaca to Ontario?

Wednesday flights are generally found to be more expensive for flights from Ithaca to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

Cheap flights from Ithaca to Ontario in August, September 2022

The best prices found for ITH to ONT flights for August, September
3 Sep - 4 Sep
$399pp
ITH
Ithaca Tompkins County
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
17 Aug - 23 Aug
$463pp
ITH
Ithaca Tompkins County
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
27 Sep - 3 Oct
$727pp
ITH
Ithaca Tompkins County
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Delta
   
2 STOPS
ITH
Ithaca Tompkins County

Ithaca Tompkins County to Ontario 2022 flight deals

Cheap flights to Ontario from Ithaca found for this year
3 Sep - 4 Sep
$399pp
ITH
Ithaca Tompkins County
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
17 Aug - 23 Aug
$463pp
ITH
Ithaca Tompkins County
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
27 Sep - 3 Oct
$727pp
ITH
Ithaca Tompkins County
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
Delta
   
2 STOPS
ITH
Ithaca Tompkins County

Cheap American Airlines flights from Ithaca to Ontario

17 Aug - 23 Aug
$463pp
ITH
Ithaca Tompkins County
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County

Last minute flights from Ithaca to Ontario

Late deals on round-trip flights to Ontario from Ithaca, departing today and this week
17 Aug - 23 Aug
$463pp
ITH
Ithaca Tompkins County
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County

One-way flights to Ontario from Ithaca

The cheapest one-way flights from Ithaca to Ontario
9:22 am - 8:04 am
American Airlines
2 Stops
25h 42m
ITH - ONT
American Airlines
12:43 pm - 6:00 am
United Airlines
2 Stops
20h 17m
ITH - ONT
United Airlines
$1,087
United
11:59 am - 6:56 pm
Delta
2 Stops
9h 57m
ITH - ONT
Delta
$1,394
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ithaca</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Ithaca to Ontario

Which airlines flying from Ithaca Tompkins County to Ontario have flexible changes due to COVID-19?

One of the carriers operating flights from Ithaca Tompkins County to Ontario that may be offering flexible change policies is American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ithaca to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Ithaca to Ontario for under $400. The cheapest flight booked recently is on Multiple Airlines for just $399, but on average you can expect to pay $729.

Are there last-minute flights available from Ithaca to Ontario for under $500?

There are currently 1+ open flights from Ithaca to Ontario within the next 7 days for less than $500.

What are the cheapest airlines to fly from Ithaca to Ontario one-way?

The cheapest airlines for a one-way flight from Ithaca to Ontario are United Airlines ($235), American Airlines ($237), and Delta ($794).

What are the cheapest flights from Ithaca to Ontario?

Looking at all options, your cheapest flight can be booked for $249. While the most popular route (Ithaca Tompkins County - Ontario) can be booked for $747 on average our data indicates $493 when flying from Ithaca to Ontario.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Ithaca?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Ithaca Tompkins County need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Ithaca Tompkins County are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Ithaca Tompkins County are not required to quarantine after entering Ontario.

Do I need a test to fly back to Ithaca from Ontario?

Returning to Ithaca Tompkins County from Ontario

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Ithaca Tompkins County.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Ithaca Tompkins County.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Ithaca to Ontario

See prices for flight routes from nearby airports that may be better suited for you.