What is the cheapest airline that flies from Ontario to Ithaca Tompkins County?

United Airlines and Delta are the most popular carriers operating from Ontario to Ithaca Tompkins County

What airlines fly to Ithaca?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ithaca from Ontario according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Ithaca. Keep in mind that there are 7 different airlines that fly to Ithaca on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Ithaca Tompkins County Airport?

Prices for flights from Ontario Airport to Ithaca Tompkins County Airport were last updated today.

How old do you have to be to fly from Ontario Airport to Ithaca Tompkins County Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Ithaca Tompkins County Airport.

What documentation or ID do you need to fly to Ithaca Tompkins County Airport?

The travel and health documents required for your trip to Ithaca Tompkins County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ithaca Tompkins County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$428 Cheap Flights from Ontario to Ithaca in 2025/26

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Find the cheapest flights from Ontario to Ithaca

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:43 pmONT-ITH

13h 43m2 stops

6:10 am - 12:31 pmITH-ONT

33h 21m2 stops

$487United Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

6:00 am - 6:35 pmONT-ITH

9h 35m2 stops

10:11 am - 8:30 pmITH-ONT

13h 19m2 stops

$524United Airlines

Find Deal

Wed, Mar 11 - Sat, Mar 14

5:05 am - 6:28 pmONT-ITH

10h 23m2 stops

6:10 am - 12:33 pmITH-ONT

9h 23m2 stops

$548United Airlines

Find Deal

Sat, Nov 1 - Sat, Nov 15

5:05 am - 11:43 pmONT-ITH

15h 38m2 stops

7:40 pm - 5:34 pmITH-ONT

24h 54m2 stops

$581United Airlines

Find Deal

Wed, Nov 12 - Fri, Nov 14

11:36 am - 12:21 amONT-ITH

9h 45m2 stops

5:40 am - 10:22 pmITH-ONT

19h 42m2 stops

$583Delta

Find Deal

Fri, Oct 31 - Mon, Nov 3

5:05 am - 11:43 pmONT-ITH

15h 38m2 stops

7:40 pm - 8:44 pmITH-ONT

28h 04m2 stops

$606United Airlines

Find Deal

Thu, Nov 13 - Fri, Nov 14

5:05 am - 6:28 pmONT-ITH

10h 23m2 stops

7:40 pm - 1:37 pmITH-ONT

20h 57m2 stops

$671United Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

6:00 am - 11:43 pmONT-ITH

14h 43m2 stops

7:40 pm - 9:49 pmITH-ONT

29h 09m2 stops

$725United Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 3

5:05 am - 6:28 pmONT-ITH

10h 23m2 stops

7:40 pm - 12:37 pmITH-ONT

19h 57m2 stops

$731United Airlines

Find Deal

Tue, Oct 28 - Wed, Nov 5

United Airlines flights from Ontario to Ithaca

Our best United Airlines deals on Ontario to Ithaca flight tickets

United Airlines

Nov 4

ONT7:00 amOntario

13h 43m

2 stops

ITH11:43 pmIthaca Tompkins County

Nov 11

ITH6:10 amIthaca Tompkins County

33h 21m

2 stops

ONT12:31 pmOntario

$487

Find similar

United Airlines

Mar 11

ONT6:00 amOntario

9h 35m

2 stops

ITH6:35 pmIthaca Tompkins County

Mar 14

ITH10:11 amIthaca Tompkins County

13h 19m

2 stops

ONT8:30 pmOntario

$524

Find similar

United Airlines

Nov 1

ONT5:05 amOntario

10h 23m

2 stops

ITH6:28 pmIthaca Tompkins County

Nov 15

ITH6:10 amIthaca Tompkins County

9h 23m

2 stops

ONT12:33 pmOntario

$548

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Tue 11/4

7:00 am-11:43 pm

2 stops13h 43m

Ithaca Tompkins County

Tue 11/11

6:10 am-12:31 pm

2 stops33h 21m

$487

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 3/11

6:00 am-6:35 pm

2 stops9h 35m

Ithaca Tompkins County

Sat 3/14

10:11 am-8:30 pm

2 stops13h 19m

$524

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Sat 11/1

5:05 am-6:28 pm

2 stops10h 23m

Ithaca Tompkins County

Sat 11/15

6:10 am-12:33 pm

2 stops9h 23m

$548

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 11/12

5:05 am-11:43 pm

2 stops15h 38m

Ithaca Tompkins County

Fri 11/14

7:40 pm-5:34 pm

2 stops24h 54m

$581

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Fri 10/31

11:36 am-12:21 am

2 stops9h 45m

Ithaca Tompkins County

Mon 11/3

5:40 am-10:22 pm

2 stops19h 42m

$583

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Thu 11/13

5:05 am-11:43 pm

2 stops15h 38m

Ithaca Tompkins County

Fri 11/14

7:40 pm-8:44 pm

2 stops28h 04m

$606

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Tue 10/28

5:05 am-6:28 pm

2 stops10h 23m

Ithaca Tompkins County

Sat 11/1

7:40 pm-1:37 pm

2 stops20h 57m

$671

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Fri 10/31

6:00 am-11:43 pm

2 stops14h 43m

Ithaca Tompkins County

Mon 11/3

7:40 pm-9:49 pm

2 stops29h 09m

$725

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Tue 10/28

5:05 am-6:28 pm

2 stops10h 23m

Ithaca Tompkins County

Wed 11/5

7:40 pm-12:37 pm

2 stops19h 57m

$731

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Fri 10/31

6:00 am-11:43 pm

2 stops14h 43m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Ithaca

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

What is the cheapest day to depart on your flight to Ithaca?

On average, the least expensive day to fly to Ithaca from Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as $449. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ontario to Ithaca on a Sunday will generally be more expensive and average around $750. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ithaca?

According to our data, the cheapest time of day to fly to Ithaca is at noon. momondo users have found flights departing from Ontario to Ithaca at noon for as low as $617. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Ithaca are more costly in the evening, with an average ticket price of $662. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Ontario to Ithaca

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Ithaca according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Ithaca (ONT to ITH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Ithaca

Direct flights	None

There are no direct flights from Ontario to Ithaca. There are no popular flight routes from Ontario to Ithaca.

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How far is Ontario to Ithaca Tompkins County by plane?
The distance between Ontario and Ithaca Tompkins County is about 2281.3 mi. By plane, this route typically takes 9h 35m.
When did momondo last update prices for flights from Ontario Airport to Ithaca Tompkins County Airport?
Prices for flights from Ontario Airport to Ithaca Tompkins County Airport were last updated today.
How old do you have to be to fly from Ontario Airport to Ithaca Tompkins County Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Ithaca Tompkins County Airport.
What documentation or ID do you need to fly to Ithaca Tompkins County Airport?
The travel and health documents required for your trip to Ithaca Tompkins County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ithaca Tompkins County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Cortland

Penn Yan

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Ithaca?

Finding the right flight to Ithaca from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ithaca quick and easy, saving you time and money.

Can I find flights from Ontario to Ithaca with flexible booking policies on momondo?

Yes. All flights to Ithaca from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Ithaca?

momondo helps you find the best flight between Ontario and Ithaca by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Ithaca right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Ithaca now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ithaca and let you know when they change.