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

As of August 2026, there are 14 flights per week flying from Illinois to Erie. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

How long does it take to fly to Erie?

Average flight duration from Illinois to Erie depends on which airport you fly into and out of. Flying from Chicago to Buffalo is 1h 34m on average, while flying from Moline to Buffalo is 4h 26m on average. Buffalo is the most popular airport in Erie.

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

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

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

The number of flights available between Illinois and Erie is 2 per day as of August 2026. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

What airlines fly to Erie?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Erie from Illinois according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Erie. Keep in mind that there are 4 different airlines that fly to Erie on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Illinois to Erie Airport were last updated today.

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

The number of operators available for flights from Illinois to Erie Airport is 1 as of August 2026.

How old do you have to be to fly from Illinois 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 Illinois 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.

$169 Cheap Flights from Illinois to Erie in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Erie

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:16 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

1h 54mnonstop

$249American Airlines

Mon, Sep 14 - Mon, Sep 21

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:16 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

1h 54mnonstop

$249American Airlines

Sat, Sep 26 - Sun, Sep 27

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:16 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

1h 54mnonstop

$249American Airlines

Wed, Sep 9 - Wed, Sep 16

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:16 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

1h 54mnonstop

$249American Airlines

Fri, Sep 18 - Sun, Sep 20

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:16 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

1h 54mnonstop

$249American Airlines

Fri, Sep 11 - Sun, Sep 13

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:16 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

1h 54mnonstop

$249American Airlines

Sun, Sep 27 - Sun, Oct 4

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:07 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

2h 03mnonstop

$249American Airlines

Sat, Oct 3 - Mon, Oct 5

9:15 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 44mnonstop

8:07 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

2h 03mnonstop

$249American Airlines

Mon, Sep 28 - Mon, Oct 5

5:20 am - 12:27 pmORD Chicago O'Hare Intl-ERI Erie

6h 07m1 stop Charlotte Douglas

8:07 am - 9:10 amERI Erie-ORD Chicago O'Hare Intl

2h 03mnonstop

$258American Airlines

Sat, Oct 3 - Mon, Oct 5

Cheap last minute flights

Enter your travel dates to find the best prices.

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

5:24 am - 6:05 amERI Erie-ORD Chicago O'Hare Intl

1h 41mnonstop

$339American Airlines

Fri, Aug 21 - Wed, Aug 26

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

7:18 am - 12:15 pmERI Erie-ORD Chicago O'Hare Intl

5h 57m1 stop Charlotte Douglas

$348American Airlines

Fri, Aug 21 - Wed, Aug 26

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

5:24 am - 6:05 amERI Erie-ORD Chicago O'Hare Intl

1h 41mnonstop

$394American Airlines

Fri, Aug 21 - Wed, Aug 26

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

5:24 am - 6:05 amERI Erie-ORD Chicago O'Hare Intl

1h 41mnonstop

$394American Airlines

Fri, Aug 21 - Sun, Aug 23

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

7:18 am - 12:15 pmERI Erie-ORD Chicago O'Hare Intl

5h 57m1 stop Charlotte Douglas

$403American Airlines

Fri, Aug 21 - Wed, Aug 26

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

5:24 am - 6:05 amERI Erie-ORD Chicago O'Hare Intl

1h 41mnonstop

$412American Airlines

Thu, Aug 20 - Mon, Aug 24

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

7:18 am - 2:22 pmERI Erie-ORD Chicago O'Hare Intl

8h 04m1 stop Charlotte Douglas

$421American Airlines

Thu, Aug 20 - Mon, Aug 24

1:15 pm - 10:15 pmORD Chicago O'Hare Intl-ERI Erie

8h 00m1 stop Charlotte Douglas

7:18 am - 2:22 pmERI Erie-ORD Chicago O'Hare Intl

8h 04m1 stop Charlotte Douglas

$450American Airlines

Fri, Aug 21 - Wed, Aug 26

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

5:24 am - 6:05 amERI Erie-ORD Chicago O'Hare Intl

1h 41mnonstop

$457American Airlines

Thu, Aug 20 - Mon, Aug 24

9:17 pm - 11:59 pmORD Chicago O'Hare Intl-ERI Erie

1h 42mnonstop

7:18 am - 12:15 pmERI Erie-ORD Chicago O'Hare Intl

5h 57m1 stop Charlotte Douglas

$466American Airlines

Thu, Aug 20 - Mon, Aug 24

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American Airlines flights from Illinois to Erie

Our best American Airlines deals on Illinois to Erie flight tickets

American Airlines

Sep 11

ORD9:15 pmChicago O'Hare Intl

1h 44m

ERI11:59 pmErie

Sep 13

ERI8:16 amErie

1h 54m

ORD9:10 amChicago O'Hare Intl

$249

American Airlines

Sep 26

ORD9:15 pmChicago O'Hare Intl

1h 44m

ERI11:59 pmErie

Sep 27

ERI5:08 pmErie

7h 51m

1 stop

ORD11:59 pmChicago O'Hare Intl

$258

American Airlines

Sep 27

ORD5:18 amChicago O'Hare Intl

4h 58m

1 stop

ERI11:16 amErie

Oct 4

ERI8:16 amErie

1h 54m

ORD9:10 amChicago O'Hare Intl

$259

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Mon 9/14

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Mon 9/21

8:16 am-9:10 am

Nonstop1h 54m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Sat 9/26

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Sun 9/27

8:16 am-9:10 am

Nonstop1h 54m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Wed 9/9

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Wed 9/16

8:16 am-9:10 am

Nonstop1h 54m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Fri 9/18

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Sun 9/20

8:16 am-9:10 am

Nonstop1h 54m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Fri 9/11

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Sun 9/13

8:16 am-9:10 am

Nonstop1h 54m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Sun 9/27

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Sun 10/4

8:16 am-9:10 am

Nonstop1h 54m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Sat 10/3

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Mon 10/5

8:07 am-9:10 am

Nonstop2h 03m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Mon 9/28

9:15 pm-11:59 pm

Nonstop1h 44m

Erie

Mon 10/5

8:07 am-9:10 am

Nonstop2h 03m

$249

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Sat 10/3

5:20 am-12:27 pm

1 stop6h 07m

Erie

Mon 10/5

8:07 am-9:10 am

Nonstop2h 03m

$258

Cheapest one-way

Quickest one-way

ChicagoErie

ORD Chicago O'Hare Intl - ERI Erie

ORDERI

Chicago O'Hare Intl

Sat 9/12

9:15 pm-11:59 pm

Nonstop1h 44m

$169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois 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

Prices

Airlines

Other information

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 Saturday when prices can be found for as low as $215. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Erie for around $312.

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 $215. Flights to Erie are more costly in the evening, with an average ticket price of $348. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Erie flight route?

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

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

There is only 1 cabin class available to choose from on Illinois to Erie 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 Illinois to Erie flights?

No. A direct flight is the cheapest option for a flight between Illinois to Erie.

Cheap Illinois to Erie flight deals and tips

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

Fastest flight time	1h 42m
Direct flights	Mon, Wed, Fri, Sat and Sun
Airports in Erie	1 airport

The fastest flight from Illinois to Erie takes 1h 42m

Direct flights go from Illinois to Erie on Monday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Erie. From Illinois there are direct flights to Erie (ERI).

Search flight deals

Frequently asked questions about flying from Illinois to Erie

When did momondo last update prices for flights from Illinois to Erie Airport?
Prices for flights from Illinois to Erie Airport were last updated today.
How many operators does momondo search for flights from Illinois to Erie Airport?
The number of operators available for flights from Illinois to Erie Airport is 1 as of August 2026.
How old do you have to be to fly from Illinois 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 Illinois 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.
What is the most popular plane model from Illinois to Erie?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Erie is Canadair (Bombardier) Regional Jet 700, representing 68.75% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet at 12.50%, Canadair (Bombardier) Regional Jet CRJ-550 at 12.50%, and Embraer 175 (Enhanced Winglets) at 6.25%.

Best airlines flying from Illinois to Erie

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,945 reviews		Search American Airlines flights

Ashtabula

Why use momondo?

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

Finding the right flight to Erie from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Erie quick and easy, saving you time and money.

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

Flights from Illinois to Erie 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 Illinois to Erie?

Once you have performed a search for Illinois to Erie flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Erie, momondo offers a useful price alert feature which will track prices for flights to Erie from Illinois and alert you when they change.