$1,165+ Cheap flights from Erie (ERI) to Ontario
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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — YYZ
Nov 30 — Dec 71
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Erie to Ontario
Keep the following information in mind while searching for Erie to Ontario flight deals. Data was last updated October 31, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,165 (American Airlines) |
Find flight deals from Erie to Ontario
Cheapest flights from Erie to OntarioExplore the most affordable flight options available from Erie to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.
Explore the most affordable flight options available from Erie to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:28 pmERI - YOW
3 stops47h 23mAmerican Airlines
Sun 12/216:45 amYOW - ERI
2 stops10h 19mAmerican Airlines
Deal found 10/30![American Airlines logo]()
$1,165
Cheapflights Fare Finder
Customize your flight search to find flights from Erie 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 October 31, 2025.
Use the filters below to find and compare flights from Erie to Ontario that are best for you.
Fly from
Erie
Fly to
Ontario
Route
Depart
Return
Price
ErieOttawa
ERI - YOW
ERIYOW
Erie
Sun 12/14
5:28 pm-4:51 pm
3 stops47h 23m
Ottawa
Sun 12/21
6:45 am-5:04 pm
2 stops10h 19m
$1,165
Best time to book a flight from Erie to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Erie 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 Erie to Ontario
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