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Cheap flights from Erie to Chicago from $142

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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Erie to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:16 am - 9:10 am
ERI
-
ORD
1h 54mnonstop
American Airlines Logo
9:15 pm - 11:59 pm
ORD
-
ERI
1h 44mnonstop
$249American Airlines
Thu, Sep 10 - Sat, Sep 12
American Airlines Logo
5:24 am - 6:05 am
ERI
-
ORD
1h 41mnonstop
American Airlines Logo
9:17 pm - 11:59 pm
ORD
-
ERI
1h 42mnonstop
$249American Airlines
Thu, Sep 3 - Sun, Sep 6
American Airlines Logo
5:24 am - 6:05 am
ERI
-
ORD
1h 41mnonstop
American Airlines Logo
9:17 pm - 11:59 pm
ORD
-
ERI
1h 42mnonstop
$249American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
8:07 am - 9:10 am
ERI
-
ORD
2h 03mnonstop
American Airlines Logo
9:10 pm - 11:55 pm
ORD
-
ERI
1h 45mnonstop
$249American Airlines
Sat, Oct 24 - Tue, Oct 27
American Airlines Logo
5:24 am - 6:05 am
ERI
-
ORD
1h 41mnonstop
American Airlines Logo
9:17 pm - 11:59 pm
ORD
-
ERI
1h 42mnonstop
$249American Airlines
Sat, Aug 29 - Sun, Aug 30
Multiple Airlines Logo
9:02 pm - 11:08 pm
ERI
-
ORD
27h 06m
1 stop
Multiple Airlines Logo
7:11 am - 8:22 pm
ORD
-
ERI
12h 11m
2 stops
$449Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
9:02 pm - 8:27 pm
ERI
-
ORD
24h 25m
2 stops
Multiple Airlines Logo
9:10 pm - 8:22 pm
ORD
-
ERI
22h 12m
1 stop
$504Multiple Airlines
Sat, Aug 15 - Fri, Aug 21
Multiple Airlines Logo
9:02 pm - 11:10 pm
ERI
-
ORD
27h 08m
1 stop
Multiple Airlines Logo
9:10 pm - 8:22 pm
ORD
-
ERI
22h 12m
1 stop
$532Multiple Airlines
Sat, Aug 15 - Fri, Aug 21
Multiple Airlines Logo
9:16 pm - 12:32 pm
ERI
-
ORD
16h 16m
2 stops
Multiple Airlines Logo
4:44 pm - 8:36 pm
ORD
-
ERI
26h 52m
1 stop
$533Multiple Airlines
Sat, Oct 24 - Tue, Oct 27
Multiple Airlines Logo
9:02 pm - 11:27 pm
ERI
-
ORD
27h 25m
2 stops
Multiple Airlines Logo
9:10 pm - 8:22 pm
ORD
-
ERI
22h 12m
1 stop
$545Multiple Airlines
Sat, Aug 15 - Fri, Aug 21

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American Airlines flights from Erie to Chicago

Our best American Airlines deals on Erie to Chicago flight tickets
American Airlines
Sep 10
ERI8:16 amErie
1h 54m
ORD9:10 amChicago O'Hare Intl
Sep 12
ORD9:15 pmChicago O'Hare Intl
1h 44m
ERI11:59 pmErie
$249
American Airlines
Aug 20
ERI5:24 amErie
1h 41m
ORD6:05 amChicago O'Hare Intl
Aug 23
ORD5:05 amChicago O'Hare Intl
5h 19m
1 stop
ERI11:24 amErie
$258
American Airlines
Aug 15
ERI5:24 amErie
1h 41m
ORD6:05 amChicago O'Hare Intl
Aug 21
ORD9:17 pmChicago O'Hare Intl
1h 42m
ERI11:59 pmErie
$264

momondo 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, momondo users made 832,500 searches. Data last updated August 3, 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

Thu 9/10

8:16 am-9:10 am

Nonstop1h 54m

Chicago O'Hare Intl

Sat 9/12

9:15 pm-11:59 pm

Nonstop1h 44m

$249
Quickest round-trip

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 9/3

5:24 am-6:05 am

Nonstop1h 41m

Chicago O'Hare Intl

Sun 9/6

9:17 pm-11:59 pm

Nonstop1h 42m

$249

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 8/29

5:24 am-6:05 am

Nonstop1h 41m

Chicago O'Hare Intl

Sat 9/5

9:17 pm-11:59 pm

Nonstop1h 42m

$249

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 10/24

8:07 am-9:10 am

Nonstop2h 03m

Chicago O'Hare Intl

Tue 10/27

9:10 pm-11:55 pm

Nonstop1h 45m

$249

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 8/29

5:24 am-6:05 am

Nonstop1h 41m

Chicago O'Hare Intl

Sun 8/30

9:17 pm-11:59 pm

Nonstop1h 42m

$249

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 8/29

9:02 pm-11:08 pm

1 stop27h 06m

Chicago O'Hare Intl

Sat 9/5

7:11 am-8:22 pm

2 stops12h 11m

$449

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 8/15

9:02 pm-8:27 pm

2 stops24h 25m

Chicago O'Hare Intl

Fri 8/21

9:10 pm-8:22 pm

1 stop22h 12m

$504

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 8/15

9:02 pm-11:10 pm

1 stop27h 08m

Chicago O'Hare Intl

Fri 8/21

9:10 pm-8:22 pm

1 stop22h 12m

$532

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 10/24

9:16 pm-12:32 pm

2 stops16h 16m

Chicago O'Hare Intl

Tue 10/27

4:44 pm-8:36 pm

1 stop26h 52m

$533

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 8/15

9:02 pm-11:27 pm

2 stops27h 25m

Chicago O'Hare Intl

Fri 8/21

9:10 pm-8:22 pm

1 stop22h 12m

$545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

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 Friday when prices can be found for as low as $578. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Erie to Chicago for around $817.

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 $640. 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 7% 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

$397

Fastest flight time

1h 41m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Erie in the past 72 hours is $397. The best round-trip flight deal from Erie to Chicago found on momondo in the last 72 hours is $382.
The fastest flight from Erie to Chicago takes 1h 41m
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 1h 41m, 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights

  • American Airlines Flights From Erie to Chicago

    American Airlines operates around 5 flights from Erie to Chicago every week. The average price of these flights found in the last 72 hours has been $474, but momondo users have found American Airlines deals from Erie to Chicago from as low as $238 round-trip. American Airlines has been scored 7.1/10 in 11,844 reviews.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

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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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
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport