How long is the flight from Ontario to Erie?

United Airlines can get you from Ontario to Erie in just under 13h 55m. Your travel time can differ by up to . The distance from Ontario to Erie is about 2090 mi.

In terms of precipitation, rainfall in Erie ranges from 2.4 - 4.6 inches per month. September is typically the wettest month, when rainfall can reach 4.6 in. February is typically the driest time to visit Erie when rainfall is around 2.4 in.

If weather is an important factor for your trip to Erie, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from ONT to ERI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Erie as you normally would.

Most accurate provider : When it comes to deals on Ontario-Erie flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Erie flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Erie flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Erie flights, Cheapflights users trust eDreams the most. eDreams 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 Ontario-Erie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Ontario to Erie?

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

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

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

$1,348+ Flights from Ontario to Erie

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Cheap flight deals from Ontario to Erie

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,348 (United Airlines)
Popular in	September
Cheapest in	December
Average price	$381

Provider with most accurate pricing for Ontario-Erie flight deals.

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Provider most trusted by Cheapflights users for Ontario-Erie flights.

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From Ontario to Erie

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Find flight deals from Ontario to Erie

Cheapest flights from Ontario to Erie
Explore the most affordable flight options available from Ontario to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Thu 6/257:00 am

ONT

ERI

1 stop13h 55m

United Airlines

Fri 7/37:00 pm

ERI

ONT

1 stop30h 26m

United Airlines

Deal found 1/11

$1,348

Best flights from Ontario to Erie
Discover carefully curated flight deals from Ontario to Erie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 14, 2026.

Thu 6/257:00 am

ONT

ERI

1 stop13h 55m

United Airlines

Fri 7/37:00 pm

ERI

ONT

1 stop30h 26m

United Airlines

Deal found 1/11

$1,348

Fly from

Fly to

Route

Depart

Return

Price

OntarioErie

ONT - ERI

ONTERI

Ontario

Thu 6/25

7:00 am-11:55 pm

1 stop13h 55m

Erie

Fri 7/3

7:00 pm-10:26 pm

1 stop30h 26m

$1,348

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Compare providers for flights from Ontario to Erie

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Erie in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Erie flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Erie flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Erie flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Erie flights, Cheapflights users trust eDreams the most. eDreams 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 Ontario-Erie 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 Ontario to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Ontario 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 Ontario to Erie

What is the cheapest month to book a flight from Ontario to Erie?

Currently, September is the cheapest month in which you can book a flight from Ontario to Erie (average of $147). Flying from Ontario to Erie in March is currently the most expensive (average of $251). 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

How long is the flight from Ontario to Erie?
United Airlines can get you from Ontario to Erie in just under 13h 55m. Your travel time can differ by up to . The distance from Ontario to Erie is about 2090 mi.
Can I find deals for flights from Ontario to Erie that include hotel bookings?
Yes. In addition to deals on Ontario to Erie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Erie?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Erie.
Can I find deals for business class flights from Ontario to Erie?
Yes. Cheapflights offers flight deals from Ontario to Erie 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 Ontario to Erie?
Currently, September is the cheapest month in which you can book a flight from Ontario to Erie (average of $147). Flying from Ontario to Erie in March is currently the most expensive (average of $251). 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.

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$1,348+ Cheap flights from Ontario to Erie (ONT - ERI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Erie with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Erie

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Erie

Cheapest flights from Ontario to ErieExplore the most affordable flight options available from Ontario to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Explore the most affordable flight options available from Ontario to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Cheapflights Fare Finder

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

Compare providers for flights from Ontario to Erie

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Erie in January.

Best time to book a flight from Ontario to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Ontario with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to Erie?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Erie. 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 Ontario to Erie?

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

How can I find direct flights from Ontario to Erie?

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

What is the cheapest month to book a flight from Ontario to Erie?

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Cheapest flights from Ontario to Erie
Explore the most affordable flight options available from Ontario to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.