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$501+ Cheap flights from Chicago (CHI) to Erie (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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ERI
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
1 adult, Economy
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Cheap flight deals from Chicago to Erie

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 November 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$501
(American Airlines)
Provider with most accurate pricing for Chicago (CHI)-Erie flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Erie flights.
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From Chicago (CHI) to Erie
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Find flight deals from Chicago to Erie

Cheapest flights from Chicago to Erie
Explore the most affordable flight options available from Chicago to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 11/610:15 pmORD - ERI
2 stops13h 03mAmerican Airlines
Sun 11/96:00 amERI - ORD
1 stop7h 55mAmerican Airlines
Deal found 11/6$857
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 11/126:46 amORD - ERI
1 stop4h 32mAmerican Airlines
Wed 11/126:10 pmERI - ORD
1 stop6h 27mAmerican Airlines
Deal found 11/6$866
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 11/1210:29 amORD - ERI
1 stop5h 56mAmerican Airlines
Thu 11/135:25 pmERI - ORD
1 stop7h 15mAmerican Airlines
Deal found 11/6$908
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/105:00 amORD - ERI
1 stop6h 18mAmerican Airlines
Thu 11/1311:18 amERI - ORD
1 stop5h 47mAmerican Airlines
Deal found 11/6$960

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 November 8, 2025.
Use the filters below to find and compare flights from Chicago to Erie that are best for you.

Fly from

Chicago

Fly to

Erie

Route

Depart

Return

Price

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 3/14

10:28 am-4:13 pm

1 stop4h 45m

Erie

Tue 3/17

5:49 pm-12:13 am

1 stop7h 24m

$501

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sun 11/23

5:00 am-10:46 am

1 stop4h 46m

Erie

Thu 11/27

6:00 am-12:56 pm

1 stop7h 56m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Compare providers for flights from Chicago 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 Chicago to Erie in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Chicago-Erie flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Erie flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Erie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-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 Chicago-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 Chicago to Erie

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

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Erie (average of $117). Flying from Chicago to Erie in February is currently the most expensive (average of $311). 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 Chicago to Erie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Erie from Chicago?

    Erie (ERI), located 5.7 mi from the city center, is the airport you fly into when you book flights from Chicago to Erie. 1 airline have flights to Erie from Chicago on a regular basis. Booking flights from Chicago to Erie should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • How long is the flight from Chicago to Erie?

    Departing from Chicago to Erie will take you 4h 45m. Chicago and Erie are separated by a distance of 396 mi.

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

    According to our current data, American Airlines ($496), offers the cheapest pricing from Chicago to Erie.

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

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

  • How can I find direct flights from Chicago to Erie?

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Erie?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Erie (average of $117). Flying from Chicago to Erie in February is currently the most expensive (average of $311). 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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Alternative routes for Chicago to Erie

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Chicago to Erie

Discover the top airline that operate flights from Chicago to Erie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$496Average$560FlexibilityNo cancel feeOn-time71%

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