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

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

What airlines fly to Erie?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Erie from Illinois according to our data. American Airlines is the first choice among our users, with 59% 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.

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 29m on average, while flying from Peoria to Buffalo is 4h 17m on average. Buffalo is the most popular airport in 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 2025.

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.

$425 Cheap Flights from Illinois to Erie in 2025

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Find the cheapest flights from Illinois to Erie

Round-trip

One-way

Last minute

Cheap round-trip flights

8:38 am - 2:27 pmORD-ERI

4h 49m1 stop

4:48 pm - 11:12 pmERI-ORD

7h 24m1 stop

$425American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:10 am - 4:23 pmORD-ERI

9h 13m2 stops

4:48 pm - 11:12 pmERI-ORD

7h 24m1 stop

$431American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:10 am - 4:23 pmORD-ERI

9h 13m2 stops

2:57 pm - 11:48 pmERI-ORD

9h 51m2 stops

$436American Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

5:22 am - 1:20 pmORD-ERI

6h 58m1 stop

4:52 pm - 11:53 pmERI-ORD

8h 01m1 stop

$458American Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 19

9:51 am - 4:10 pmORD-ERI

5h 19m1 stop

2:57 pm - 8:27 pmERI-ORD

6h 30m1 stop

$586American Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

8:10 am - 4:10 pmORD-ERI

7h 00m2 stops

4:35 pm - 11:12 pmERI-ORD

7h 37m1 stop

$592American Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

11:30 am - 9:55 pmORD-ERI

9h 25m2 stops

4:35 pm - 11:48 pmERI-ORD

8h 13m2 stops

$626American Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

8:11 am - 4:27 pmORD-ERI

7h 16m2 stops

4:52 pm - 11:53 pmERI-ORD

8h 01m1 stop

$628American Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 19

American Airlines flights from Illinois to Erie

Our best American Airlines deals on Illinois to Erie flight tickets

American Airlines

Sep 16

ORD8:38 amChicago O'Hare Intl

4h 49m

1 stop

ERI2:27 pmErie

Sep 23

ERI4:48 pmErie

7h 24m

1 stop

ORD11:12 pmChicago O'Hare Intl

$425

Find similar

American Airlines

Sep 16

ORD6:10 amChicago O'Hare Intl

9h 13m

2 stops

ERI4:23 pmErie

Sep 23

ERI4:48 pmErie

7h 24m

1 stop

ORD11:12 pmChicago O'Hare Intl

$431

Find similar

American Airlines

Sep 16

ORD6:10 amChicago O'Hare Intl

9h 13m

2 stops

ERI4:23 pmErie

Sep 23

ERI2:57 pmErie

9h 51m

2 stops

ORD11:48 pmChicago O'Hare Intl

$436

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Tue 9/16

8:38 am-2:27 pm

1 stop4h 49m

Erie

Tue 9/23

4:48 pm-11:12 pm

1 stop7h 24m

$425

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Tue 9/16

6:10 am-4:23 pm

2 stops9h 13m

Erie

Tue 9/23

4:48 pm-11:12 pm

1 stop7h 24m

$431

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Tue 9/16

6:10 am-4:23 pm

2 stops9h 13m

Erie

Tue 9/23

2:57 pm-11:48 pm

2 stops9h 51m

$436

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Fri 10/17

5:22 am-1:20 pm

1 stop6h 58m

Erie

Sun 10/19

4:52 pm-11:53 pm

1 stop8h 01m

$458

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Thu 9/4

9:51 am-4:10 pm

1 stop5h 19m

Erie

Mon 9/8

2:57 pm-8:27 pm

1 stop6h 30m

$586

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Thu 9/4

8:10 am-4:10 pm

2 stops7h 00m

Erie

Mon 9/8

4:35 pm-11:12 pm

1 stop7h 37m

$592

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Thu 9/4

11:30 am-9:55 pm

2 stops9h 25m

Erie

Mon 9/8

4:35 pm-11:48 pm

2 stops8h 13m

$626

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Fri 10/17

8:11 am-4:27 pm

2 stops7h 16m

Erie

Sun 10/19

4:52 pm-11:53 pm

1 stop8h 01m

$628

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sun 8/24

4:56 pm-10:47 pm

1 stop4h 51m

$460

ChicagoErie

ORD - ERI

ORDERI

Chicago O'Hare Intl

Sun 8/24

8:09 am-4:39 pm

2 stops7h 30m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 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 Illinois 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.

Cheap Illinois to Erie flight deals and tips

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

Direct flights	None

There are no direct flights from Illinois to Erie. There are no popular flight routes from Illinois to Erie.

Search flight deals

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 2025.
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.

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 $388	Free Cancellation	Rating 7.2 10,000 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.