Cheap flights from Erie to Chicago from $121
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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Fri 12/11
7:42 am-9:00 am
Nonstop2h 18m
Chicago O'Hare Intl
Sun 12/13
9:16 pm-11:59 pm
Nonstop1h 43m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Fri 12/11
7:42 am-9:00 am
Nonstop2h 18m
Chicago O'Hare Intl
Mon 12/14
9:16 pm-11:59 pm
Nonstop1h 43m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 2/3
7:54 am-9:10 am
Nonstop2h 16m
Chicago O'Hare Intl
Sat 2/6
9:14 pm-12:01 am
Nonstop1h 47m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Sat 11/7
8:01 am-9:10 am
Nonstop2h 09m
Chicago O'Hare Intl
Mon 11/9
9:15 pm-11:53 pm
Nonstop1h 38m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Thu 11/5
8:01 am-9:10 am
Nonstop2h 09m
Chicago O'Hare Intl
Mon 11/9
9:15 pm-11:53 pm
Nonstop1h 38m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Sun 11/8
8:01 am-9:10 am
Nonstop2h 09m
Chicago O'Hare Intl
Sun 11/15
9:15 pm-11:53 pm
Nonstop1h 38m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Fri 11/27
7:42 am-9:00 am
Nonstop2h 18m
Chicago O'Hare Intl
Tue 12/1
9:15 pm-11:56 pm
Nonstop1h 41m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 2/3
4:29 pm-10:46 pm
1 stop7h 17m
Chicago O'Hare Intl
Sat 2/6
9:14 pm-12:01 am
Nonstop1h 47m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 12/9
9:16 pm-9:18 am
1 stop13h 02m
Chicago O'Hare Intl
Fri 12/11
10:37 pm-6:16 pm
2 stops18h 39m
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 2/3
9:51 am-11:50 am
2 stops26h 59m
Chicago O'Hare Intl
Sat 2/6
5:01 am-8:36 pm
1 stop14h 35m
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 Tuesday when prices can be found for as low as $576. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Erie to Chicago for around $744.
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 $635. 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.
How many flights depart from Erie to Chicago on average per day?
As of October 2026, 2 flights take off from Erie and land in Chicago each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.
How many flights depart from Erie to Chicago on average per week?
14 flights are operational weekly from Erie to Chicago as of October 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Erie to Chicago
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
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 2h 03m, 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?
There is 1 operator available for flights from Erie Airport to Chicago as of October 2026.
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?
Based on momondo bookings for flights between Erie and Chicago, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 40.00% of the total bookings. Other popular models include Airbus A320-100/200 with 13.33%, Canadair (Bombardier) Regional Jet with 6.67%, and Airbus A319 with 6.67%.
What is the most popular airline from Erie to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Erie to Chicago is American Airlines (100% of total bookings).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $238 | Free Cancellation | Rating 7.0 12,152 reviews |
American Airlines Flights From Erie to Chicago
American Airlines operates around 7 flights from Erie to Chicago every week. The average price of these flights found in the last 72 hours has been $358, but momondo users have found American Airlines deals from Erie to Chicago from as low as $238 round-trip. American Airlines has been scored 7.0/10 in 12,158 reviews.
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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?
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