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Ontario

$423+ Cheap flights from Elmira, NY to Ontario (ELM - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
ELM — ONT
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Elmira to Ontario

Cheapest flights from Elmira to Ontario
Explore the most affordable flight options available from Elmira to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:56 pm
ELM
-
ONT
2 stops8h 48m
Delta
Sun 5/310:15 pm
ONT
-
ELM
2 stops10h 33m
Delta
Deal found 3/19$469
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:49 pm
ELM
-
ONT
2 stops20h 23m
Delta
Thu 5/2810:00 pm
ONT
-
ELM
2 stops10h 25m
Delta
Deal found 3/21$562
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:05 pm
ELM
-
ONT
2 stops27h 14m
Delta
Thu 5/2810:00 pm
ONT
-
ELM
2 stops10h 25m
Delta
Deal found 3/21$567
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:56 pm
ELM
-
ONT
2 stops8h 48m
Delta
Wed 5/610:15 pm
ONT
-
ELM
2 stops34h 10m
Delta
Deal found 3/19$597
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:49 pm
ELM
-
ONT
2 stops20h 08m
Delta
Thu 5/2810:00 pm
ONT
-
ELM
2 stops10h 25m
Delta
Deal found 3/21$607
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:49 pm
ELM
-
ONT
2 stops8h 45m
Delta
Wed 5/275:50 pm
ONT
-
ELM
2 stops20h 19m
Delta
Deal found 3/21$612
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:56 pm
ELM
-
ONT
2 stops21h 18m
Delta
Mon 5/410:15 pm
ONT
-
ELM
2 stops10h 33m
Delta
Deal found 3/19$627
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:49 pm
ELM
-
ONT
2 stops8h 45m
Delta
Sat 5/3010:00 pm
ONT
-
ELM
2 stops21h 54m
Delta
Deal found 3/21$662
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 pm
ELM
-
ONT
2 stops11h 30m
Delta
Sat 5/91:29 pm
ONT
-
ELM
2 stops30h 25m
Delta
Deal found 3/19$672
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
ELM
-
ONT
2 stops13h 25m
Delta
Mon 5/410:15 pm
ONT
-
ELM
2 stops10h 33m
Delta
Deal found 3/19$677
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:30 pm
ELM
-
ONT
2 stops11h 30m
Delta
Fri 5/85:50 pm
ONT
-
ELM
2 stops20h 19m
Delta
Deal found 3/19$687
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:49 pm
ELM
-
ONT
2 stops20h 23m
Delta
Tue 6/21:35 pm
ONT
-
ELM
2 stops18h 50m
Delta
Deal found 3/21$705

Find flight deals from Elmira to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Elmira (ELM) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$469
(Delta)

One-way from

$423
(Delta)

Popular in

January

Cheapest in

February

Average price

$590
Provider with most accurate pricing for Corning-Elmira-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Corning-Elmira-Ontario flights.
Search Deals
From Corning-Elmira to Ontario
Search Deals
One-way flight from Corning-Elmira to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Elmira to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Elmira to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Fri 5/1

5:56 pm-11:44 pm

2 stops8h 48m

Ontario

Mon 5/4

10:15 pm-11:48 am

2 stops10h 33m

$469

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Tue 4/28

5:56 pm-11:44 pm

2 stops8h 48m

Ontario

Sun 5/3

10:15 pm-11:48 am

2 stops10h 33m

$469

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Fri 5/1

5:56 pm-11:44 pm

2 stops8h 48m

Ontario

Tue 5/5

10:15 pm-11:48 am

2 stops10h 33m

$469

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Wed 5/13

5:49 pm-11:34 pm

2 stops8h 45m

Ontario

Wed 5/27

5:50 pm-5:09 pm

2 stops20h 19m

$612

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Wed 4/29

5:56 pm-12:14 pm

2 stops21h 18m

Ontario

Mon 5/4

10:15 pm-11:48 am

2 stops10h 33m

$627

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Wed 5/13

5:49 pm-11:34 pm

2 stops8h 45m

Ontario

Sun 5/31

6:00 am-10:54 pm

2 stops13h 54m

$662

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Thu 5/14

5:49 pm-11:12 am

2 stops20h 23m

Ontario

Tue 6/2

1:35 pm-11:25 am

2 stops18h 50m

$705

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Fri 5/15

12:05 pm-12:19 pm

2 stops27h 14m

Ontario

Wed 5/27

12:07 pm-11:25 am

2 stops20h 18m

$754

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Sat 5/16

12:05 pm-10:45 pm

2 stops13h 40m

Ontario

Wed 5/27

12:07 pm-11:25 am

2 stops20h 18m

$754

ElmiraOntario

ELM - ONT

ELMONT

Corning-Elmira

Fri 5/15

5:49 pm-12:19 pm

2 stops21h 30m

Ontario

Sun 5/31

6:00 am-10:54 pm

2 stops13h 54m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Elmira, New York-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Elmira, New York-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Elmira, New York-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Elmira, New York-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Elmira, New York-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Elmira to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Elmira with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Elmira to Ontario

What is the cheapest month to book a flight from Elmira, New York to Ontario?

Currently, March is the cheapest month in which you can book a flight from Elmira, New York to Ontario (average of $148). Flying from Elmira, New York to Ontario in June is currently the most expensive (average of $282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Elmira to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Elmira, New York to Ontario?

    For as low as $469, Delta can have you in Ontario from Elmira, New York in 8h 48m. Elmira, New York and Ontario are separated by a distance of 2258 mi.

  • Can I find deals for flights from Elmira to Ontario that include hotel bookings?

    Yes. In addition to deals on Elmira to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Elmira to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Elmira to Ontario.

  • Can I find deals for business class flights from Elmira to Ontario?

    Yes. Cheapflights offers flight deals from Elmira to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Elmira, New York to Ontario?

    Currently, March is the cheapest month in which you can book a flight from Elmira, New York to Ontario (average of $148). Flying from Elmira, New York to Ontario in June is currently the most expensive (average of $282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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