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Cheap flights from Chicago to Erie from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Erie departing on 1/1. 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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Find the cheapest flights from Chicago to Erie

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 10:47 amORD-ERI
4h 47m1 stop
American Airlines Logo
6:34 am - 11:35 amERI-ORD
6h 01m1 stop
$438American Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
American Airlines Logo
10:10 am - 5:24 pmORD-ERI
6h 14m1 stop
American Airlines Logo
6:34 am - 11:35 amERI-ORD
6h 01m1 stop
$470American Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
2:03 pm - 10:49 pmORD-ERI
7h 46m1 stop
American Airlines Logo
6:15 am - 10:53 amERI-ORD
5h 38m1 stop
$472American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
12:55 pm - 10:43 pmORD-ERI
8h 48m2 stops
American Airlines Logo
5:49 pm - 11:27 pmERI-ORD
6h 38m1 stop
$476American Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
5:00 am - 11:00 amORD-ERI
5h 00m1 stop
American Airlines Logo
6:15 am - 1:08 pmERI-ORD
7h 53m2 stops
$478American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
6:00 am - 5:24 pmORD-ERI
10h 24m2 stops
American Airlines Logo
6:34 am - 4:17 pmERI-ORD
10h 43m2 stops
$481American Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
12:59 pm - 10:49 pmORD-ERI
8h 50m2 stops
American Airlines Logo
6:15 am - 1:08 pmERI-ORD
7h 53m2 stops
$483American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
6:45 am - 12:19 pmORD-ERI
4h 34m1 stop
American Airlines Logo
11:20 am - 4:05 pmERI-ORD
5h 45m1 stop
$489American Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 22
American Airlines Logo
10:28 am - 4:13 pmORD-ERI
4h 45m1 stop
American Airlines Logo
5:49 pm - 9:41 pmERI-ORD
4h 52m1 stop
$501American Airlines
Find Deal
Sat, Mar 14 - Tue, Mar 17
American Airlines Logo
9:45 am - 10:11 pmORD-ERI
11h 26m2 stops
American Airlines Logo
12:00 pm - 5:57 pmERI-ORD
6h 57m1 stop
$507American Airlines
Find Deal
Sat, Mar 14 - Tue, Mar 17

American Airlines flights from Chicago to Erie

Our best American Airlines deals on Chicago to Erie flight tickets
American Airlines
Jan 2
ORD5:00 amChicago O'Hare Intl
4h 47m
1 stop
ERI10:47 amErie
Jan 9
ERI6:34 amErie
6h 01m
1 stop
ORD11:35 amChicago O'Hare Intl
$438
Find similar
American Airlines
Jan 17
ORD10:10 amChicago O'Hare Intl
6h 14m
1 stop
ERI5:24 pmErie
Jan 21
ERI6:34 amErie
6h 01m
1 stop
ORD11:35 amChicago O'Hare Intl
$470
Find similar
American Airlines
Dec 6
ORD2:03 pmChicago O'Hare Intl
7h 46m
1 stop
ERI10:49 pmErie
Dec 9
ERI6:15 amErie
5h 38m
1 stop
ORD10:53 amChicago O'Hare Intl
$472
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Erie 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 20, 2025.
Use the filters below to find and compare flights from Chicago to Erie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Fri 1/2

5:00 am-10:47 am

1 stop4h 47m

Erie

Fri 1/9

6:34 am-11:35 am

1 stop6h 01m

$438

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 1/17

10:10 am-5:24 pm

1 stop6h 14m

Erie

Wed 1/21

6:34 am-11:35 am

1 stop6h 01m

$470

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 12/6

2:03 pm-10:49 pm

1 stop7h 46m

Erie

Tue 12/9

6:15 am-10:53 am

1 stop5h 38m

$472

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 1/17

12:55 pm-10:43 pm

2 stops8h 48m

Erie

Wed 1/21

5:49 pm-11:27 pm

1 stop6h 38m

$476

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 12/6

5:00 am-11:00 am

1 stop5h 00m

Erie

Tue 12/9

6:15 am-1:08 pm

2 stops7h 53m

$478

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 1/17

6:00 am-5:24 pm

2 stops10h 24m

Erie

Wed 1/21

6:34 am-4:17 pm

2 stops10h 43m

$481

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 12/6

12:59 pm-10:49 pm

2 stops8h 50m

Erie

Tue 12/9

6:15 am-1:08 pm

2 stops7h 53m

$483

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Mon 12/15

6:45 am-12:19 pm

1 stop4h 34m

Erie

Mon 12/22

11:20 am-4:05 pm

1 stop5h 45m

$489

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 3/14

10:28 am-4:13 pm

1 stop4h 45m

Erie

Tue 3/17

5:49 pm-9:41 pm

1 stop4h 52m

$501

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sat 3/14

9:45 am-10:11 pm

2 stops11h 26m

Erie

Tue 3/17

12:00 pm-5:57 pm

1 stop6h 57m

$507

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 Erie from

How to get the cheapest flight ticket from Chicago to Erie

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 Erie?

The cheapest day to depart on your flight to Erie is on a Friday when prices can be found for as low as $532. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Erie for around $572.

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

The cheapest time of day to fly to Erie is in the morning when flights can be purchased for as low as $552. Flights to Erie are more costly in the afternoon, with an average ticket price of $597. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Chicago to Erie

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

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

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

Direct flights

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

    Chicago and Erie are 387.3 mi apart from one another. 4h 34m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Erie Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Erie Airport?

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

Best airlines flying from Chicago to Erie

Compare and see reviews for airlines that fly from Chicago to Erie with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $496Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Traveling to a place near Erie?

Book flights to Erie if you plan to visit one of these locations
Ashtabula

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Erie for you.

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

Yes. momondo allows you to filter the results for Chicago to Erie flights to just show those with flexible booking policies.

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

Once all potential Chicago to Erie 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 Chicago to Erie right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Erie 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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