How many flights depart from Erie to Chicago on average per week?

9 flights are operational weekly from Erie to Chicago as of October 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.

What is the cheapest airline that flies from Erie to Chicago?

American Airlines is the most popular carrier operating from Erie to Chicago

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Erie according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Erie to Chicago on average per day?

As of October 2026, 1 flights take off from Erie and land in Chicago each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

When did momondo last update prices for flights from Erie Airport to Chicago?

Prices for flights from Erie Airport to Chicago refresh daily.

How many operators does momondo search for flights from Erie Airport to Chicago?

There is 1 operator available for flights from Erie Airport to Chicago as of October 2026.

How old do you have to be to fly from Erie Airport to Chicago?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$136 Cheap Flights from Erie to Chicago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Erie to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:52 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

9:15 pm - 11:56 pmORD Chicago O'Hare Intl-ERI Erie

1h 41mnonstop

$290American Airlines

Thu, Nov 26 - Sat, Nov 28

7:55 am - 9:13 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

9:15 pm - 11:56 pmORD Chicago O'Hare Intl-ERI Erie

1h 41mnonstop

$290American Airlines

Tue, Nov 24 - Mon, Nov 30

7:55 am - 9:13 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

9:15 pm - 11:56 pmORD Chicago O'Hare Intl-ERI Erie

1h 41mnonstop

$290American Airlines

Tue, Nov 24 - Tue, Dec 1

7:55 am - 9:13 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

5:19 am - 11:21 amORD Chicago O'Hare Intl-ERI Erie

5h 02m1 stop Charlotte Douglas

$300American Airlines

Tue, Nov 24 - Tue, Dec 1

5:44 am - 11:00 amERI Erie-ORD Chicago O'Hare Intl

6h 16m1 stop Charlotte Douglas

9:15 pm - 11:56 pmORD Chicago O'Hare Intl-ERI Erie

1h 41mnonstop

$300American Airlines

Thu, Nov 26 - Sat, Nov 28

7:42 am - 9:00 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

9:16 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 43mnonstop

$309American Airlines

Thu, Dec 3 - Sun, Dec 6

7:42 am - 9:00 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

9:16 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 43mnonstop

$309American Airlines

Thu, Dec 10 - Sun, Dec 13

7:55 am - 9:13 amERI Erie-ORD Chicago O'Hare Intl

2h 18mnonstop

9:15 pm - 11:56 pmORD Chicago O'Hare Intl-ERI Erie

1h 41mnonstop

$309American Airlines

Thu, Nov 19 - Sat, Nov 21

10:21 am - 12:43 amERI Erie-ORD Chicago O'Hare Intl

15h 22m1 stop Orlando

8:15 am - 6:16 pmORD Chicago O'Hare Intl-ERI Erie

33h 01m2 stops Atlanta Hartsfield-Jackson Tampa

$394Multiple Airlines

Tue, Nov 24 - Tue, Dec 1

10:21 am - 12:43 amERI Erie-ORD Chicago O'Hare Intl

15h 22m1 stop Orlando

7:29 pm - 6:16 pmORD Chicago O'Hare Intl-ERI Erie

45h 47m2 stops Dallas/Fort Worth Tampa

$455Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

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American Airlines flights from Erie to Chicago

Our best American Airlines deals on Erie to Chicago flight tickets

American Airlines

Nov 24

ERI7:55 amErie

2h 18m

ORD9:13 amChicago O'Hare Intl

Nov 30

ORD9:15 pmChicago O'Hare Intl

1h 41m

ERI11:56 pmErie

$290

American Airlines

Nov 24

ERI7:55 amErie

2h 18m

ORD9:13 amChicago O'Hare Intl

Dec 1

ORD5:19 amChicago O'Hare Intl

5h 02m

1 stop

ERI11:21 amErie

$300

American Airlines

Nov 19

ERI7:55 amErie

2h 18m

ORD9:13 amChicago O'Hare Intl

Nov 21

ORD9:15 pmChicago O'Hare Intl

1h 41m

ERI11:56 pmErie

$309

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Thu 11/26

7:52 am-9:10 am

Nonstop2h 18m

Chicago O'Hare Intl

Sat 11/28

9:15 pm-11:56 pm

Nonstop1h 41m

$290

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Tue 11/24

7:55 am-9:13 am

Nonstop2h 18m

Chicago O'Hare Intl

Mon 11/30

9:15 pm-11:56 pm

Nonstop1h 41m

$290

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Tue 11/24

7:55 am-9:13 am

Nonstop2h 18m

Chicago O'Hare Intl

Tue 12/1

9:15 pm-11:56 pm

Nonstop1h 41m

$290

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Tue 11/24

7:55 am-9:13 am

Nonstop2h 18m

Chicago O'Hare Intl

Tue 12/1

5:19 am-11:21 am

1 stop5h 02m

$300

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Thu 11/26

5:44 am-11:00 am

1 stop6h 16m

Chicago O'Hare Intl

Sat 11/28

9:15 pm-11:56 pm

Nonstop1h 41m

$300

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Thu 12/3

7:42 am-9:00 am

Nonstop2h 18m

Chicago O'Hare Intl

Sun 12/6

9:16 pm-11:59 pm

Nonstop1h 43m

$309

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Thu 12/10

7:42 am-9:00 am

Nonstop2h 18m

Chicago O'Hare Intl

Sun 12/13

9:16 pm-11:59 pm

Nonstop1h 43m

$309

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Thu 11/19

7:55 am-9:13 am

Nonstop2h 18m

Chicago O'Hare Intl

Sat 11/21

9:15 pm-11:56 pm

Nonstop1h 41m

$309

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Tue 11/24

10:21 am-12:43 am

1 stop15h 22m

Chicago O'Hare Intl

Tue 12/1

8:15 am-6:16 pm

2 stops33h 01m

$394

ErieChicago

ERI Erie - ORD Chicago O'Hare Intl

ERIORD

Erie

Tue 11/24

10:21 am-12:43 am

1 stop15h 22m

Chicago O'Hare Intl

Mon 11/30

7:29 pm-6:16 pm

2 stops45h 47m

$455

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Erie to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $576. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Erie to Chicago for around $744.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Erie to Chicago during this time can be as low as $636. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $817.

What is the cheapest Erie to Chicago flight route?

Fly from Erie to Chicago O'Hare Intl for the best Erie - Chicago flight prices

What cabin class options are available on Erie to Chicago flights?

There are 4 cabin classes available to choose from on Erie to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Erie to Chicago flights?

You could potentially save up to 16% on your flight if you consider stops on a Erie to Chicago flight.

When to book flights from Erie to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Erie to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Erie to Chicago (ERI to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Erie to Chicago

Best Price Found	$136
Fastest flight time	2h 03m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Erie in the past 72 hours is $136. The best round-trip flight deal from Erie to Chicago found on momondo in the last 72 hours is $290.

The fastest flight from Erie to Chicago takes 2h 03m

Direct flights go from Erie to Chicago every day.

There are 3 airports in Chicago. From Erie there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Erie to Chicago

How far is Erie to Chicago by plane?
A flight from Erie to Chicago will travel around 387.3 mi. Flights usually cover this in 2h 03m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Erie Airport to Chicago?
Prices for flights from Erie Airport to Chicago refresh daily.
How many operators does momondo search for flights from Erie Airport to Chicago?
There is 1 operator available for flights from Erie Airport to Chicago as of October 2026.
How old do you have to be to fly from Erie Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Erie Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Erie to Chicago?
Based on momondo bookings for flights between Erie and Chicago, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 40.00% of the total bookings. Other popular models include Airbus A320-100/200 with 13.33%, Canadair (Bombardier) Regional Jet with 6.67%, and Airbus A319 with 6.67%.
What is the most popular airline from Erie to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Erie to Chicago is American Airlines (100% of total bookings).

Best airlines flying from Erie to Chicago

Compare and see reviews for airlines that fly from Erie to Chicago with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.0 12,189 reviews		Search American Airlines flights

American Airlines Flights From Erie to Chicago
American Airlines operates around 3 flights from Erie to Chicago every week. The average price of these flights found in the last 72 hours has been $358, but momondo users have found American Airlines deals from Erie to Chicago from as low as $238 round-trip. American Airlines has been scored 7.0/10 in 12,187 reviews.

Merrillville

New Buffalo

Hammond

Portage

Lansing

Saint Joseph

Benton Harbor

Valparaiso

Schererville

Munster

Chesterton

Monticello

Crown Point

Porter

Griffith

Saint John

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Why should I use momondo to find a flight deal from Erie to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Erie to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Erie to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Erie with this policy.

How can momondo help me find flights from Erie to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Erie to Chicago.

I’m not ready to book a flight from Erie to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Erie to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Erie to Chicago from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Erie to Chicago departing on 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Erie to Chicago

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How to get the cheapest flight ticket from Erie to Chicago

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

What is the cheapest Erie to Chicago flight route?

What cabin class options are available on Erie to Chicago flights?

Can stopping save me money on Erie to Chicago flights?

What is the cheapest airline that flies from Erie to Chicago?

What airlines fly to Chicago?

How many flights depart from Erie to Chicago on average per day?

How many flights depart from Erie to Chicago on average per week?

When to book flights from Erie to Chicago

Cheap Erie to Chicago (ERI to CHI) flight deals and tips

Best Price Found

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Direct flights

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Frequently asked questions about flying from Erie to Chicago

Best airlines flying from Erie to Chicago

Compare and see reviews for airlines that fly from Erie to Chicago with momondo

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Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

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List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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