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 2021: compare Ithaca to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
What is the cheapest month to fly from Ithaca to Ontario?

August can be a great time to fly to Ontario from Ithaca with a flight ticket averaging about $399. Cheapflights users have found deals in the month of August for as cheap as $205. The most expensive prices can be found in the month of November.

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

When flying from Ithaca to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Ithaca to Ontario?

Find a great deal and save up to 47% by booking at least 27 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 $489.

Cheap flights from Ithaca to Ontario in October, November 2021

The best prices found for ITH to ONT flights for October, November
4 Nov - 8 Nov
$320pp
ITH
Ithaca Tompkins County
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
ITH
Ithaca Tompkins County
4 Nov - 8 Nov
$324pp
ITH
Ithaca Tompkins County
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
4 Nov - 8 Nov
$331pp
ITH
Ithaca Tompkins County
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
ITH
Ithaca Tompkins County

Ithaca Tompkins County to Ontario 2021 flight deals

Cheap flights to Ontario from Ithaca found for this year
4 Nov - 8 Nov
$320pp
ITH
Ithaca Tompkins County
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
ITH
Ithaca Tompkins County
4 Nov - 8 Nov
$324pp
ITH
Ithaca Tompkins County
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
4 Nov - 8 Nov
$331pp
ITH
Ithaca Tompkins County
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United 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
25 Oct - 31 Oct
$620pp
ITH
Ithaca Tompkins County
American Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
ITH
Ithaca Tompkins County
25 Oct - 26 Oct
$672pp
ITH
Ithaca Tompkins County
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
ITH
Ithaca Tompkins County

One-way flights to Ontario from Ithaca

The cheapest one-way flights from Ithaca to Ontario
11:14 am - 4:59 pm
American Airlines
1 Stop
8h 45m
ITH - ONT
American Airlines
2:00 am - 5:03 pm
American Airlines
1 Stop
18h 03m
ITH - ONT
American Airlines
1:15 am - 3:31 pm
American Airlines
1 Stop
17h 16m
ITH - ONT
American Airlines

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 American Airlines for just $320, but on average you can expect to pay $433.

Are there last-minute flights available from Ithaca to Ontario for under $700?

There are currently 2+ open flights from Ithaca to Ontario within the next 7 days for less than $700.

What are the cheapest flights from Ithaca to Ontario?

Looking at all options, your cheapest flight can be booked for $204. While the most popular route (Ithaca Tompkins County - Ontario) can be booked for $352 on average our data indicates $548 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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 must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to 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.

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Ithaca to Ontario.

Airports servicing Ithaca

Airports servicing Ontario

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