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

Delta and United Airlines 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.

$348 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 1:56 pmONT-ITH

12h 26m2 stops

5:25 am - 1:56 pmITH-ONT

35h 31m2 stops

$353Delta

Find Deal

Wed, Jan 21 - Sat, Jan 24

10:30 pm - 1:56 pmONT-ITH

12h 26m2 stops

2:36 pm - 10:44 pmITH-ONT

35h 08m2 stops

$363Delta

Find Deal

Wed, Jan 28 - Sat, Jan 31

6:00 am - 6:41 pmONT-ITH

9h 41m2 stops

6:00 am - 12:47 pmITH-ONT

9h 47m2 stops

$589United Airlines

Find Deal

Wed, Jan 21 - Sat, Jan 24

6:00 am - 6:41 pmONT-ITH

9h 41m2 stops

6:00 am - 8:58 pmITH-ONT

17h 58m3 stops

$632United Airlines

Find Deal

Wed, Jan 21 - Sat, Jan 24

5:05 am - 6:41 pmONT-ITH

10h 36m2 stops

6:00 am - 11:18 amITH-ONT

32h 18m3 stops

$707United Airlines

Find Deal

Wed, Jan 21 - Sat, Jan 24

5:05 am - 11:44 pmONT-ITH

15h 39m2 stops

6:00 am - 10:25 pmITH-ONT

19h 25m2 stops

$860United Airlines

Find Deal

Tue, Dec 23 - Fri, Jan 2

Delta flights from Ontario to Ithaca

Our best Delta deals on Ontario to Ithaca flight tickets

Delta

Jan 21

ONT10:30 pmOntario

12h 26m

2 stops

ITH1:56 pmIthaca Tompkins County

Jan 24

ITH5:25 amIthaca Tompkins County

35h 31m

2 stops

ONT1:56 pmOntario

$353

Find similar

Delta

Jan 28

ONT10:30 pmOntario

12h 26m

2 stops

ITH1:56 pmIthaca Tompkins County

Jan 31

ITH2:36 pmIthaca Tompkins County

35h 08m

2 stops

ONT10:44 pmOntario

$363

Find similar

United Airlines flights from Ontario to Ithaca

Our best United Airlines deals on Ontario to Ithaca flight tickets

United Airlines

Jan 21

ONT6:00 amOntario

9h 41m

2 stops

ITH6:41 pmIthaca Tompkins County

Jan 24

ITH6:00 amIthaca Tompkins County

9h 47m

2 stops

ONT12:47 pmOntario

$589

Find similar

United Airlines

Jan 21

ONT6:00 amOntario

9h 41m

2 stops

ITH6:41 pmIthaca Tompkins County

Jan 24

ITH6:00 amIthaca Tompkins County

17h 58m

3 stops

ONT8:58 pmOntario

$632

Find similar

United Airlines

Jan 21

ONT5:05 amOntario

10h 36m

2 stops

ITH6:41 pmIthaca Tompkins County

Jan 24

ITH6:00 amIthaca Tompkins County

32h 18m

3 stops

ONT11:18 amOntario

$707

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 1/21

10:30 pm-1:56 pm

2 stops12h 26m

Ithaca Tompkins County

Sat 1/24

5:25 am-1:56 pm

2 stops35h 31m

$353

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 1/28

10:30 pm-1:56 pm

2 stops12h 26m

Ithaca Tompkins County

Sat 1/31

2:36 pm-10:44 pm

2 stops35h 08m

$363

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 1/21

6:00 am-6:41 pm

2 stops9h 41m

Ithaca Tompkins County

Sat 1/24

6:00 am-12:47 pm

2 stops9h 47m

$589

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 1/21

6:00 am-6:41 pm

2 stops9h 41m

Ithaca Tompkins County

Sat 1/24

6:00 am-8:58 pm

3 stops17h 58m

$632

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 1/21

5:05 am-6:41 pm

2 stops10h 36m

Ithaca Tompkins County

Sat 1/24

6:00 am-11:18 am

3 stops32h 18m

$707

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Tue 12/23

5:05 am-11:44 pm

2 stops15h 39m

Ithaca Tompkins County

Fri 1/2

6:00 am-10:25 pm

2 stops19h 25m

$860

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Fri 2/20

10:20 pm-2:23 pm

2 stops13h 03m

$348

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 12/24

5:05 am-6:41 pm

2 stops10h 36m

$398

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Sat 2/21

10:20 pm-2:23 pm

2 stops13h 03m

$414

OntarioIthaca

ONT - ITH

ONTITH

Ontario

Wed 12/24

11:59 pm-6:41 pm

2 stops15h 42m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Fastest flight time	9h 41m
Direct flights	None

The fastest flight from Ontario to Ithaca takes 9h 41m

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

Search flight deals

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 41m.
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.