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Cheap flights from Erie to Chicago from $330

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 11/14. 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
0 bags

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Cheap round-trip flights

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American Airlines Logo
5:18 pm - 11:46 pmERI-ORD
7h 28m1 stop
American Airlines Logo
5:00 am - 10:48 amORD-ERI
4h 48m1 stop
$478American Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
6:00 am - 1:08 pmERI-ORD
8h 08m2 stops
American Airlines Logo
8:20 am - 5:03 pmORD-ERI
7h 43m1 stop
$484American Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
12:49 pm - 7:14 pmERI-ORD
7h 25m1 stop
American Airlines Logo
5:00 am - 10:46 amORD-ERI
4h 46m1 stop
$557American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
6:21 am - 1:11 pmERI-ORD
7h 50m2 stops
American Airlines Logo
5:00 am - 10:46 amORD-ERI
4h 46m1 stop
$563American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
5:49 pm - 12:13 amERI-ORD
7h 24m1 stop
American Airlines Logo
10:28 am - 4:13 pmORD-ERI
4h 45m1 stop
$662American Airlines
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Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
12:00 pm - 10:16 pmERI-ORD
11h 16m2 stops
American Airlines Logo
8:05 am - 4:13 pmORD-ERI
7h 08m1 stop
$668American Airlines
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Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
6:18 am - 4:15 pmERI-ORD
10h 57m2 stops
American Airlines Logo
8:22 am - 10:11 pmORD-ERI
12h 49m2 stops
$743American Airlines
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Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
12:00 pm - 5:57 pmERI-ORD
6h 57m1 stop
American Airlines Logo
8:00 am - 4:13 pmORD-ERI
7h 13m2 stops
$810American Airlines
Find Deal
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
6:00 am - 1:08 pmERI-ORD
8h 08m2 stops
American Airlines Logo
8:45 am - 5:03 pmORD-ERI
7h 18m2 stops
$845American Airlines
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Thu, Dec 4 - Sun, Dec 7
American Airlines Logo
6:18 am - 4:10 pmERI-ORD
10h 52m2 stops
American Airlines Logo
8:00 am - 10:11 pmORD-ERI
13h 11m2 stops
$871American Airlines
Find Deal
Tue, Mar 24 - Sat, Mar 28

American Airlines flights from Erie to Chicago O'Hare Intl Airport

Our best American Airlines deals on Erie to Chicago O'Hare Intl Airport flight tickets
American Airlines
Dec 4
ERI5:18 pmErie
7h 28m
1 stop
ORD11:46 pmChicago O'Hare Intl
Dec 7
ORD5:00 amChicago O'Hare Intl
4h 48m
1 stop
ERI10:48 amErie
$478
Find similar
American Airlines
Dec 4
ERI6:00 amErie
8h 08m
2 stops
ORD1:08 pmChicago O'Hare Intl
Dec 7
ORD8:20 amChicago O'Hare Intl
7h 43m
1 stop
ERI5:03 pmErie
$484
Find similar
American Airlines
Nov 12
ERI6:21 amErie
9h 40m
2 stops
ORD3:01 pmChicago O'Hare Intl
Nov 15
ORD1:15 pmChicago O'Hare Intl
8h 34m
2 stops
ERI10:49 pmErie
$544
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Erie to Chicago O'Hare Intl Airport 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 November 4, 2025.
Use the filters below to find and compare flights from Erie to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 12/4

5:18 pm-11:46 pm

1 stop7h 28m

Chicago O'Hare Intl

Sun 12/7

5:00 am-10:48 am

1 stop4h 48m

$478

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 12/4

6:00 am-1:08 pm

2 stops8h 08m

Chicago O'Hare Intl

Sun 12/7

8:20 am-5:03 pm

1 stop7h 43m

$484

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 11/18

12:49 pm-7:14 pm

1 stop7h 25m

Chicago O'Hare Intl

Sat 11/22

5:00 am-10:46 am

1 stop4h 46m

$557

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 11/18

6:21 am-1:11 pm

2 stops7h 50m

Chicago O'Hare Intl

Sat 11/22

5:00 am-10:46 am

1 stop4h 46m

$563

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 3/24

5:49 pm-12:13 am

1 stop7h 24m

Chicago O'Hare Intl

Sat 3/28

10:28 am-4:13 pm

1 stop4h 45m

$662

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 3/24

12:00 pm-10:16 pm

2 stops11h 16m

Chicago O'Hare Intl

Sat 3/28

8:05 am-4:13 pm

1 stop7h 08m

$668

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 3/24

6:18 am-4:15 pm

2 stops10h 57m

Chicago O'Hare Intl

Sat 3/28

8:22 am-10:11 pm

2 stops12h 49m

$743

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 3/24

12:00 pm-5:57 pm

1 stop6h 57m

Chicago O'Hare Intl

Sat 3/28

8:00 am-4:13 pm

2 stops7h 13m

$810

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 12/4

6:00 am-1:08 pm

2 stops8h 08m

Chicago O'Hare Intl

Sun 12/7

8:45 am-5:03 pm

2 stops7h 18m

$845

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 3/24

6:18 am-4:10 pm

2 stops10h 52m

Chicago O'Hare Intl

Sat 3/28

8:00 am-10:11 pm

2 stops13h 11m

$871

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 O'Hare Intl Airport

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 time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Erie at noon is the least expensive time of day to depart. momondo users have found prices as low as $532 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $536. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Erie to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Erie to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Erie to Chicago O'Hare Intl Airport (ERI to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Erie to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Erie to Chicago O'Hare Intl Airport. There are no popular flight routes from Erie to Chicago O'Hare Intl Airport.
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  • How far is Erie to Chicago O'Hare Intl by plane?

    There are 400.9 mi between Erie and Chicago O'Hare Intl. A reasonable flight in good conditions will take 6h 57m.

  • When did momondo last update prices for flights from Erie Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Erie Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Erie Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Erie Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

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?

Flights from Erie to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Erie to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Erie to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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