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$138+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — CHI
abr. 12 — abr. 191
dom. 4/12
dom. 4/19
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 marzo 13, 2026.

This American Airlines deal was found by Cheapflights users on 3/10. 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.
mié. 9/236:40 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
sáb. 9/268:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 3/10$199
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/1210:59 am
ERI
-
ORD
Nonstop1h 51m
United Airlines
dom. 6/147:45 am
ORD
-
ERI
Nonstop1h 39m
United Airlines
Deal found 3/12$234
This American Airlines deal was found by Cheapflights users on 3/10. 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.
vie. 7/176:15 am
ERI
-
ORD
Nonstop2h 01m
American Airlines
sáb. 7/185:10 am
ORD
-
ERI
1 stop4h 54m
American Airlines
Deal found 3/10$243
This American Airlines deal was found by Cheapflights users on 3/9. 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.
jue. 7/236:15 am
ERI
-
ORD
Nonstop2h 01m
American Airlines
lun. 7/279:21 pm
ORD
-
ERI
Nonstop1h 38m
American Airlines
Deal found 3/9$244
This United Airlines deal was found by Cheapflights users on 3/9. 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.
jue. 9/1011:05 am
ERI
-
ORD
Nonstop1h 51m
United Airlines
dom. 9/139:31 pm
ORD
-
ERI
Nonstop1h 35m
United Airlines
Deal found 3/9$255
This American Airlines deal was found by Cheapflights users on 3/13. 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.
sáb. 10/316:40 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
lun. 11/28:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 3/13$263
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/287:48 pm
ERI
-
MDW
1 stop17h 31m
Multiple Airlines
mié. 4/16:00 am
MDW
-
ERI
2 stops11h 25m
Multiple Airlines
Deal found 3/13$695

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 marzo 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(American Airlines)

One-way from

$138
(Kiwi.com)

Good round-trip deal

$650 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Erie-Chicago (CHI) flight deals.
Search Deals
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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Price to beat on a one-way 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 marzo 13, 2026.
Use the filters below to find and compare flights from Erie to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ErieChicago

ERI - ORD

ERIORD

Erie

vie. 3/20

11:47 am-4:21 pm

1 stop5h 34m

Chicago O'Hare Intl

mar. 3/24

5:00 am-11:36 am

1 stop5h 36m

$353

ErieChicago

ERI - ORD

ERIORD

Erie

mar. 3/24

12:11 pm-4:21 pm

1 stop5h 10m

Chicago O'Hare Intl

sáb. 3/28

10:28 am-5:08 pm

1 stop5h 40m

$475
Quickest round-trip

ErieChicago

ERI - ORD

ERIORD

Erie

lun. 5/25

5:20 pm-9:37 pm

1 stop5h 17m

Chicago O'Hare Intl

vie. 5/29

4:45 pm-10:49 pm

1 stop5h 04m

$496

ErieChicago

ERI - ORD

ERIORD

Erie

jue. 3/19

5:33 pm-12:16 am

1 stop7h 43m

Chicago O'Hare Intl

jue. 3/26

5:00 am-11:20 am

1 stop5h 20m

$511

ErieChicago

ERI - ORD

ERIORD

Erie

mié. 4/8

6:05 am-12:58 pm

2 stops7h 53m

Chicago O'Hare Intl

mié. 4/15

5:00 am-11:16 am

1 stop5h 16m

$526

ErieChicago

ERI - ORD

ERIORD

Erie

sáb. 3/28

7:48 pm-12:17 am

2 stops29h 29m

Chicago O'Hare Intl

mié. 4/1

9:06 am-6:25 pm

1 stop8h 19m

$527

ErieChicago

ERI - ORD

ERIORD

Erie

jue. 4/23

6:05 am-12:58 pm

2 stops7h 53m

Chicago O'Hare Intl

jue. 4/30

5:00 am-11:16 am

1 stop5h 16m

$582

ErieChicago

ERI - ORD

ERIORD

Erie

jue. 4/9

6:05 am-10:11 am

1 stop5h 06m

Chicago O'Hare Intl

vie. 4/10

5:00 am-11:16 am

1 stop5h 16m

$600

ErieChicago

ERI - ORD

ERIORD

Erie

jue. 3/26

11:47 am-4:21 pm

1 stop5h 34m

Chicago O'Hare Intl

lun. 3/30

1:39 pm-10:40 pm

1 stop8h 01m

$636

ErieChicago

ERI - ORD

ERIORD

Erie

sáb. 3/28

11:47 am-5:57 pm

1 stop7h 10m

Chicago O'Hare Intl

mié. 4/1

5:00 am-11:20 am

1 stop5h 20m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 25 resultsSorted by cheapest first
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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 March.
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 $279). 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 5h 34m. Airlines will cover a distance of 396 mi.

  • What are the cheapest flights from Erie to Chicago?

    While on average a flight from Erie to Chicago is generally $541, our data shows the cheapest flight currently is $165. When looking at the most popular route, (Erie - Chicago O'Hare Intl), you can expect to pay $234 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 $279). 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

See prices for flight routes from nearby airports that may be better suited for you.
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