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$127+ Cheap flights from Erie (ERI) to Chicago (CHI)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — CHI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Erie to Chicago

Cheapest flights from Erie to Chicago
Explore the most affordable flight options available from Erie to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 8/266:40 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Sat 8/298:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 1/26$199
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:00 pm
ERI
-
ORD
Nonstop2h 00m
United Airlines
Sun 7/267:40 am
ORD
-
ERI
Nonstop1h 40m
United Airlines
Deal found 1/26$239
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/106:34 am
ERI
-
ORD
1 stop5h 08m
American Airlines
Sat 2/145:00 am
ORD
-
ERI
1 stop5h 20m
American Airlines
Deal found 1/26$248
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
ERI
-
ORD
Nonstop2h 00m
United Airlines
Tue 7/281:55 pm
ORD
-
ERI
Nonstop1h 40m
United Airlines
Deal found 1/26$284
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:00 am
ERI
-
ORD
Nonstop2h 00m
United Airlines
Wed 7/291:55 pm
ORD
-
ERI
Nonstop1h 40m
United Airlines
Deal found 1/26$314
This American Airlines deal was found by Cheapflights users on 1/26. 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 7/246:30 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Tue 7/288:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 1/26$336
This American Airlines deal was found by Cheapflights users on 1/26. 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 7/276:30 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Tue 7/288:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 1/26$347

Find flight deals from Erie to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to Chicago (CHI). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$127
(Kiwi.com)

Good round-trip deal

$664 or less
Provider with most accurate pricing for Erie-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Erie-Chicago (CHI) flights.
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From Erie to Chicago (CHI)
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One-way flight from Erie to Chicago (CHI)
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Price to beat on a round-trip flight from Erie to Chicago (CHI).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie to Chicago 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 January 27, 2026.
Use the filters below to find and compare flights from Erie to Chicago that are best for you.

Fly from

Erie

Fly to

Chicago

Route

Depart

Return

Price

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 7/23

7:00 pm-8:00 pm

Nonstop2h 00m

Chicago O'Hare Intl

Sun 7/26

7:40 am-10:20 am

Nonstop1h 40m

$239

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 2/10

6:34 am-10:42 am

1 stop5h 08m

Chicago O'Hare Intl

Sat 2/14

5:00 am-11:20 am

1 stop5h 20m

$248

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 7/23

6:00 am-7:00 am

Nonstop2h 00m

Chicago O'Hare Intl

Tue 7/28

1:55 pm-4:35 pm

Nonstop1h 40m

$284

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 7/23

6:00 am-7:00 am

Nonstop2h 00m

Chicago O'Hare Intl

Wed 7/29

1:55 pm-4:35 pm

Nonstop1h 40m

$314

ErieChicago

ERI - ORD

ERIORD

Erie

Fri 7/24

11:00 am-12:00 pm

Nonstop2h 00m

Chicago O'Hare Intl

Mon 7/27

9:15 pm-11:55 pm

Nonstop1h 40m

$314

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 7/23

6:00 am-7:00 am

Nonstop2h 00m

Chicago O'Hare Intl

Sat 7/25

9:15 pm-11:55 pm

Nonstop1h 40m

$314

ErieChicago

ERI - ORD

ERIORD

Erie

Fri 7/24

11:00 am-12:00 pm

Nonstop2h 00m

Chicago O'Hare Intl

Sun 7/26

7:40 am-10:20 am

Nonstop1h 40m

$314

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 7/25

5:21 pm-9:33 pm

1 stop5h 12m

Chicago O'Hare Intl

Tue 7/28

8:55 pm-11:15 pm

Nonstop1h 20m

$346

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 7/23

6:30 am-7:10 am

Nonstop1h 40m

Chicago O'Hare Intl

Thu 7/23

8:55 pm-11:15 pm

Nonstop1h 20m

$347

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 7/25

6:00 am-7:00 am

Nonstop2h 00m

Chicago O'Hare Intl

Sun 7/26

7:40 am-10:20 am

Nonstop1h 40m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
1
2

Compare providers for flights from Erie to Chicago

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 Erie to Chicago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Erie-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Erie-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Erie-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Erie-Chicago 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 Erie-Chicago 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 Erie to Chicago

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

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

Currently, July is the cheapest month in which you can book a flight from Erie to Chicago (average of $77). Flying from Erie to Chicago in March is currently the most expensive (average of $275). 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 Erie to Chicago. 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 from for flights from Erie to Chicago?

    If you book a flight to Chicago from Erie, you will be flying from Erie, which is the city’s only airport. Erie (ERI) is located 5.7 mi from the center of Erie. There are 0 flights from Erie to Chicago per day from 0 different airlines.

  • How long is the flight from Erie to Chicago?

    Departing from Erie to Chicago will take you 2h. Airlines will cover a distance of 396 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Erie to Chicago?

    While on average a flight from Erie to Chicago is generally $774, our data shows the cheapest flight currently is $346. When looking at the most popular route, (Erie - Chicago O'Hare Intl), you can expect to pay $248 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Erie to Chicago (average of $77). Flying from Erie to Chicago in March is currently the most expensive (average of $275). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Alternative routes for Erie to Chicago

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