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Cheap flights from Ontario to Ithaca from $436

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Ithaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 11:30 pmONT  Ontario-ITH Ithaca Tompkins County
14h 30m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 5:47 pmITH  Ithaca Tompkins County-ONT Ontario
14h 47m2 stops Washington, D.C. Dulles Intl San Francisco
$539United Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
9:25 am - 11:44 pmONT  Ontario-ITH Ithaca Tompkins County
11h 19m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 8:15 pmITH  Ithaca Tompkins County-ONT Ontario
17h 15m2 stops Washington, D.C. Dulles Intl San Francisco
$627United Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
9:25 am - 11:44 pmONT  Ontario-ITH Ithaca Tompkins County
11h 19m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 5:56 pmITH  Ithaca Tompkins County-ONT Ontario
14h 56m2 stops Washington, D.C. Dulles Intl San Francisco
$629United Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
6:53 pm - 11:30 pmONT  Ontario-ITH Ithaca Tompkins County
25h 37m3 stops San Francisco Boston Logan Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 5:47 pmITH  Ithaca Tompkins County-ONT Ontario
14h 47m2 stops Washington, D.C. Dulles Intl San Francisco
$645United Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
7:00 am - 11:44 pmONT  Ontario-ITH Ithaca Tompkins County
13h 44m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
United Airlines Logo
7:59 pm - 8:58 pmITH  Ithaca Tompkins County-ONT Ontario
27h 59m2 stops Washington, D.C. Dulles Intl Denver Intl
$663United Airlines
Wed, Oct 7 - Tue, Oct 20
United Airlines Logo
6:00 am - 11:30 pmONT  Ontario-ITH Ithaca Tompkins County
14h 30m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 8:20 pmITH  Ithaca Tompkins County-ONT Ontario
17h 20m3 stops Washington, D.C. Dulles Intl Newark Denver Intl
$695United Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
6:00 am - 11:30 pmONT  Ontario-ITH Ithaca Tompkins County
14h 30m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 8:20 pmITH  Ithaca Tompkins County-ONT Ontario
17h 20m3 stops Washington, D.C. Dulles Intl Newark Denver Intl
$710United Airlines
Tue, Jan 26 - Sat, Jan 30
United Airlines Logo
9:25 am - 9:50 amONT  Ontario-ITH Ithaca Tompkins County
21h 25m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
7:59 pm - 10:23 amITH  Ithaca Tompkins County-ONT Ontario
17h 24m2 stops Washington, D.C. Dulles Intl San Francisco
$763United Airlines
Fri, Oct 16 - Fri, Oct 23
United Airlines Logo
7:00 am - 11:44 pmONT  Ontario-ITH Ithaca Tompkins County
13h 44m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
United Airlines Logo
6:00 am - 8:15 pmITH  Ithaca Tompkins County-ONT Ontario
17h 15m2 stops Washington, D.C. Dulles Intl San Francisco
$827United Airlines
Fri, Nov 6 - Sun, Nov 8
United Airlines Logo
8:03 am - 11:44 pmONT  Ontario-ITH Ithaca Tompkins County
12h 41m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
7:59 pm - 12:18 pmITH  Ithaca Tompkins County-ONT Ontario
19h 19m2 stops Washington, D.C. Dulles Intl San Francisco
$829United Airlines
Tue, Oct 6 - Sat, Oct 10

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United Airlines flights from Ontario to Ithaca

Our best United Airlines deals on Ontario to Ithaca flight tickets
United Airlines
Jan 26
ONT6:00 amOntario
14h 30m
2 stops
ITH11:30 pmIthaca Tompkins County
Jan 30
ITH6:00 amIthaca Tompkins County
14h 47m
2 stops
ONT5:47 pmOntario
$539
United Airlines
Nov 4
ONT9:25 amOntario
11h 19m
2 stops
ITH11:44 pmIthaca Tompkins County
Nov 11
ITH6:00 amIthaca Tompkins County
17h 15m
2 stops
ONT8:15 pmOntario
$627
United Airlines
Nov 18
ONT9:25 amOntario
11h 19m
2 stops
ITH11:44 pmIthaca Tompkins County
Nov 22
ITH6:00 amIthaca Tompkins County
14h 56m
2 stops
ONT5:56 pmOntario
$629

Delta flights from Ontario to Ithaca

Our best Delta deals on Ontario to Ithaca flight tickets
Delta
Sep 25
ONT10:00 pmOntario
11h 20m
2 stops
ITH12:20 pmIthaca Tompkins County
Sep 28
ITH5:45 amIthaca Tompkins County
15h 22m
2 stops
ONT6:07 pmOntario
$828
Delta
Sep 24
ONT10:00 pmOntario
11h 20m
2 stops
ITH12:20 pmIthaca Tompkins County
Sep 28
ITH5:45 amIthaca Tompkins County
15h 22m
2 stops
ONT6:07 pmOntario
$1,063
Delta
Sep 25
ONT10:00 pmOntario
11h 20m
2 stops
ITH12:20 pmIthaca Tompkins County
Sep 28
ITH5:45 amIthaca Tompkins County
15h 22m
2 stops
ONT6:07 pmOntario
$1,114

momondo Fare Finder

 
Use the filters below to find and compare flights from Ontario to Ithaca that are best for you.

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Price

Cheapest round-trip

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Tue 1/26

6:00 am-11:30 pm

2 stops14h 30m

Ithaca Tompkins County

Sat 1/30

6:00 am-5:47 pm

2 stops14h 47m

$539

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Wed 11/4

9:25 am-11:44 pm

2 stops11h 19m

Ithaca Tompkins County

Wed 11/11

6:00 am-8:15 pm

2 stops17h 15m

$627
Quickest round-trip

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Wed 11/18

9:25 am-11:44 pm

2 stops11h 19m

Ithaca Tompkins County

Sun 11/22

6:00 am-5:56 pm

2 stops14h 56m

$629

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Tue 1/26

6:53 pm-11:30 pm

3 stops25h 37m

Ithaca Tompkins County

Sat 1/30

6:00 am-5:47 pm

2 stops14h 47m

$645

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Wed 10/7

7:00 am-11:44 pm

2 stops13h 44m

Ithaca Tompkins County

Tue 10/20

7:59 pm-8:58 pm

2 stops27h 59m

$663

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Tue 1/26

6:00 am-11:30 pm

2 stops14h 30m

Ithaca Tompkins County

Sat 1/30

6:00 am-8:20 pm

3 stops17h 20m

$695

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Tue 1/26

6:00 am-11:30 pm

2 stops14h 30m

Ithaca Tompkins County

Sat 1/30

6:00 am-8:20 pm

3 stops17h 20m

$710

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Fri 10/16

9:25 am-9:50 am

2 stops21h 25m

Ithaca Tompkins County

Fri 10/23

7:59 pm-10:23 am

2 stops17h 24m

$763

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Fri 11/6

7:00 am-11:44 pm

2 stops13h 44m

Ithaca Tompkins County

Sun 11/8

6:00 am-8:15 pm

2 stops17h 15m

$827

OntarioIthaca

ONT Ontario - ITH Ithaca Tompkins County

ONTITH

Ontario

Tue 10/6

8:03 am-11:44 pm

2 stops12h 41m

Ithaca Tompkins County

Sat 10/10

7:59 pm-12:18 pm

2 stops19h 19m

$829

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ithaca from

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

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, United Airlines and Delta 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 37% of people opting to fly with this airline when traveling to Ithaca. Keep in mind that there are 5 different airlines that fly to Ithaca on a routine basis, so you have a few additional options to choose from.

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

Best Price Found

$436

Fastest flight time

11h 19m

Direct flights

None
The best one-way flight to Ithaca from Ontario in the past 72 hours is $436. The best round-trip flight deal from Ontario to Ithaca found on momondo in the last 72 hours is $539.
The fastest flight from Ontario to Ithaca takes 11h 19m
There are no direct flights from Ontario to Ithaca. There are no popular flight routes from Ontario to Ithaca.
Search flight deals

Frequently asked questions about flying from Ontario to Ithaca

  • 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 11h 19m.

  • 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.

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?

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.

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