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Cheap flights from Ontario to Ithaca from $321

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 Ithaca departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Ithaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:55 pm - 12:53 pm
YUL
-
ITH
23h 58m
2 stops
Delta Logo
5:20 am - 11:26 pm
ITH
-
YUL
18h 06m
2 stops
$566Delta
lör, apr 25 - ons, apr 29
Delta Logo
12:55 pm - 12:53 pm
YUL
-
ITH
23h 58m
2 stops
Delta Logo
5:20 am - 11:51 pm
ITH
-
YUL
18h 31m
2 stops
$567Delta
lör, apr 25 - ons, apr 29
Delta Logo
12:42 pm - 11:46 pm
YUL
-
ITH
35h 04m
2 stops
Delta Logo
5:20 am - 11:51 pm
ITH
-
YUL
18h 31m
2 stops
$570Delta
lör, apr 25 - ons, apr 29
United Airlines Logo
8:20 am - 11:59 pm
YUL
-
ITH
15h 39m
2 stops
United Airlines Logo
7:38 pm - 6:55 am
ITH
-
YUL
11h 17m
2 stops
$578United Airlines
tis, apr 28 - ons, apr 29
United Airlines Logo
6:35 pm - 11:59 pm
YUL
-
ITH
5h 24m
1 stop
United Airlines Logo
6:00 am - 2:40 pm
ITH
-
YUL
8h 40m
1 stop
$581United Airlines
lör, apr 25 - ons, apr 29
United Airlines Logo
6:35 pm - 11:59 pm
YUL
-
ITH
5h 24m
1 stop
United Airlines Logo
7:38 pm - 12:13 am
ITH
-
YUL
4h 35m
1 stop
$582United Airlines
lör, apr 25 - ons, apr 29
United Airlines Logo
6:35 pm - 11:59 pm
YUL
-
ITH
5h 24m
1 stop
United Airlines Logo
10:30 am - 12:13 am
ITH
-
YUL
13h 43m
1 stop
$585United Airlines
lör, apr 25 - ons, apr 29
United Airlines Logo
2:20 pm - 6:49 pm
YUL
-
ITH
4h 29m
1 stop
United Airlines Logo
7:38 pm - 11:58 am
ITH
-
YUL
16h 20m
2 stops
$606United Airlines
tis, apr 28 - ons, apr 29
United Airlines Logo
6:35 pm - 11:59 pm
YUL
-
ITH
5h 24m
1 stop
United Airlines Logo
10:30 am - 6:55 am
ITH
-
YUL
20h 25m
2 stops
$607United Airlines
lör, apr 25 - ons, apr 29
United Airlines Logo
6:35 pm - 11:59 pm
YUL
-
ITH
5h 24m
1 stop
United Airlines Logo
6:00 am - 8:00 am
ITH
-
YUL
26h 00m
2 stops
$627United Airlines
lör, apr 25 - ons, apr 29

Delta flights from Region of Ontario to Ithaca

Our best Delta deals on Region of Ontario to Ithaca flight tickets
Delta
Apr 25
YUL12:55 pmMontreal Pierre Elliott Trudeau Intl
23h 58m
2 stops
ITH12:53 pmIthaca Tompkins County
Apr 29
ITH5:20 amIthaca Tompkins County
18h 06m
2 stops
YUL11:26 pmMontreal Pierre Elliott Trudeau Intl
$566
Delta
Apr 25
YUL12:55 pmMontreal Pierre Elliott Trudeau Intl
23h 58m
2 stops
ITH12:53 pmIthaca Tompkins County
Apr 29
ITH5:20 amIthaca Tompkins County
18h 31m
2 stops
YUL11:51 pmMontreal Pierre Elliott Trudeau Intl
$567
Delta
Apr 25
YUL12:42 pmMontreal Pierre Elliott Trudeau Intl
35h 04m
2 stops
ITH11:46 pmIthaca Tompkins County
Apr 29
ITH5:20 amIthaca Tompkins County
18h 31m
2 stops
YUL11:51 pmMontreal Pierre Elliott Trudeau Intl
$570

United Airlines flights from Region of Ontario to Ithaca

Our best United Airlines deals on Region of Ontario to Ithaca flight tickets
United Airlines
Apr 28
YUL8:20 amMontreal Pierre Elliott Trudeau Intl
15h 39m
2 stops
ITH11:59 pmIthaca Tompkins County
Apr 29
ITH7:38 pmIthaca Tompkins County
11h 17m
2 stops
YUL6:55 amMontreal Pierre Elliott Trudeau Intl
$578
United Airlines
Apr 25
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
5h 24m
1 stop
ITH11:59 pmIthaca Tompkins County
Apr 29
ITH6:00 amIthaca Tompkins County
8h 40m
1 stop
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
$581
United Airlines
Apr 25
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
5h 24m
1 stop
ITH11:59 pmIthaca Tompkins County
Apr 29
ITH7:38 pmIthaca Tompkins County
4h 35m
1 stop
YUL12:13 amMontreal Pierre Elliott Trudeau Intl
$582

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Ithaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated mars 9, 2026.
Use the filters below to find and compare flights from Ontario to Ithaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

12:55 pm-12:53 pm

2 stops23h 58m

Ithaca Tompkins County

ons 4/29

5:20 am-11:26 pm

2 stops18h 06m

$566

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

12:55 pm-12:53 pm

2 stops23h 58m

Ithaca Tompkins County

ons 4/29

5:20 am-11:51 pm

2 stops18h 31m

$567

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

12:42 pm-11:46 pm

2 stops35h 04m

Ithaca Tompkins County

ons 4/29

5:20 am-11:51 pm

2 stops18h 31m

$570

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

tis 4/28

8:20 am-11:59 pm

2 stops15h 39m

Ithaca Tompkins County

ons 4/29

7:38 pm-6:55 am

2 stops11h 17m

$578

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

6:35 pm-11:59 pm

1 stop5h 24m

Ithaca Tompkins County

ons 4/29

6:00 am-2:40 pm

1 stop8h 40m

$581
Quickest round-trip

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

6:35 pm-11:59 pm

1 stop5h 24m

Ithaca Tompkins County

ons 4/29

7:38 pm-12:13 am

1 stop4h 35m

$582

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

6:35 pm-11:59 pm

1 stop5h 24m

Ithaca Tompkins County

ons 4/29

10:30 am-12:13 am

1 stop13h 43m

$585

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

tis 4/28

2:20 pm-6:49 pm

1 stop4h 29m

Ithaca Tompkins County

ons 4/29

7:38 pm-11:58 am

2 stops16h 20m

$606

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

6:35 pm-11:59 pm

1 stop5h 24m

Ithaca Tompkins County

ons 4/29

10:30 am-6:55 am

2 stops20h 25m

$607

MontrealIthaca

YUL - ITH

YULITH

Montreal Pierre Elliott Trudeau Intl

lör 4/25

6:35 pm-11:59 pm

1 stop5h 24m

Ithaca Tompkins County

ons 4/29

6:00 am-8:00 am

2 stops26h 00m

$627

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Ithaca from

How to get the cheapest flight ticket from Region of 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

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

Cheap Region of Ontario to Ithaca flight deals and tips

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

Fastest flight time

24h 11m

Direct flights

None
The fastest flight from Region of Ontario to Ithaca takes 24h 11m
There are no direct flights from Region of Ontario to Ithaca. There are no popular flight routes from Region of Ontario to Ithaca.
Search flight deals

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

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

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

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

    The required travel and health documents for your Ithaca Tompkins County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ithaca Tompkins County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Cortland
Penn Yan

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ithaca from Ontario.

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

Flights from Ontario to Ithaca with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Ithaca from Ontario.

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

If you are simply researching potential flights to Ithaca, momondo offers a useful price alert feature which will track prices for flights to Ithaca from Ontario and alert you when they change.

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ons 4/8
ons 4/15
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