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Erie

$482+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ERI
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheap flight deals from Ontario to Erie

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Erie (ERI). 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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$482
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$478
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
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Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 12, 2025.

This American Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 8/1511:59 pmONT - ERI
2 stops10h 21mAmerican Airlines
Sat 8/305:10 pmERI - ONT
1 stop7h 18mAmerican Airlines
Deal found 5/12$482

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Erie 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 May 12, 2025.
Use the filters below to find and compare flights from Ontario to Erie that are best for you.

Fly from

Ontario

Fly to

Erie

Route

Depart

Return

Price

OntarioErie

ONT - ERI

ONTERI

Ontario

Fri 8/15

11:59 pm-1:20 pm

2 stops10h 21m

Erie

Sat 8/30

5:10 pm-9:28 pm

1 stop7h 18m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

  • Most accurate provider: When it comes to deals on Ontario-Erie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Erie flight deals on Cheapflights vs. FlightHub >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 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 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 $381). Flying from Ontario to Erie in June is currently the most expensive (average of $518). 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.

Rainfall in Erie by month

Plan your trip to Erie by taking into account the average rainfall totals by month.

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.

Temperature in Erie by month

Plan your trip to Erie by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Erie

Get insights into the airlines that provide service to Erie. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Erie. Reviews last updated May 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • What is the cheapest airline to fly from Ontario to Erie round-trip?

    Currently priced at $482, American Airlines will fly you from Ontario to Erie and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • 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 $381). Flying from Ontario to Erie in June is currently the most expensive (average of $518). 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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