$136+ Cheap flights from Erie (ERI) to Chicago (CHI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — CHI
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Erie to Chicago with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Erie to Chicago
Cheapest
Best
Last-minute
One-way
Cheapest flights from Erie to ChicagoExplore the most affordable flight options available from Erie to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Erie to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 am -
Nonstop2h 18m
Mon 11/309:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:44 am -
1 stop6h 16m
Sat 11/289:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:42 am -
Nonstop2h 18m
Sun 11/229:15 pm -
Nonstop1h 41m
Deal found 10/21![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:01 am -
Nonstop2h 09m
Thu 11/199:15 pm -
Nonstop1h 41m
Deal found 10/22![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:01 am -
Nonstop2h 09m
Mon 11/99:15 pm -
Nonstop1h 38m
Deal found 10/21![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:55 am -
Nonstop2h 18m
Sat 11/289:15 pm -
Nonstop1h 41m
Deal found 10/19![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 pm -
1 stop6h 22m
Sun 11/85:19 am -
1 stop4h 57m
Deal found 10/21![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:41 am -
Nonstop2h 18m
Sun 12/279:05 pm -
Nonstop1h 43m
Deal found 10/22![American Airlines logo]()
$359
Best flights from Erie to ChicagoDiscover carefully curated flight deals from Erie to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Erie to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:44 am -
1 stop6h 16m
Sat 11/289:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:01 am -
Nonstop2h 09m
Thu 11/199:15 pm -
Nonstop1h 41m
Deal found 10/22![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:14 pm -
1 stop7h 45m
Sat 11/289:15 pm -
Nonstop1h 41m
Deal found 10/19![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:42 am -
Nonstop2h 18m
Tue 12/15:19 am -
1 stop5h 02m
Deal found 10/21![American Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
1 stop7h 51m
Mon 11/99:15 pm -
Nonstop1h 38m
Deal found 10/21![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:55 am -
Nonstop2h 18m
Sun 11/299:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 pm -
1 stop6h 22m
Sun 11/85:19 am -
1 stop4h 57m
Deal found 10/22![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:41 am -
Nonstop2h 18m
Sun 12/279:05 pm -
Nonstop1h 43m
Deal found 10/22![American Airlines logo]()
$359
Last-minute flights from Erie to ChicagoDiscover last-minute flight deals from Erie to Chicago. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Erie to Chicago. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:01 am -
Nonstop2h 09m
Mon 11/99:15 pm -
Nonstop1h 38m
Deal found 10/21![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 pm -
1 stop6h 22m
Sun 11/85:19 am -
1 stop4h 57m
Deal found 10/21![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:01 am -
Nonstop2h 09m
Thu 11/199:15 pm -
Nonstop1h 41m
Deal found 10/22![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:42 am -
Nonstop2h 18m
Sun 11/229:15 pm -
Nonstop1h 41m
Deal found 10/21![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 am -
Nonstop2h 18m
Mon 11/309:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:55 am -
Nonstop2h 18m
Sat 11/289:15 pm -
Nonstop1h 41m
Deal found 10/19![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:14 pm -
1 stop7h 45m
Sun 11/299:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:44 am -
1 stop6h 16m
Sat 11/289:15 pm -
Nonstop1h 41m
Deal found 10/23![American Airlines logo]()
$300
One-way flights from Erie to ChicagoSearch for one-way flight options from Erie to Chicago. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Erie to Chicago. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:52 am -
Nonstop2h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:01 am -
Nonstop2h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:16 pm -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/309:16 pm -
2 stops15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:01 am -
Nonstop2h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:07 am -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$372
Find flight deals from Erie to Chicago
Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $290 (American Airlines) |
One-way from | $136 (American Airlines) |
Good round-trip deal | $552 or less |
Good one-way deal | $376 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Erie to Chicago 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, Cheapflights users made 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Erie to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Thu 11/26
7:52 am-9:10 am
Nonstop2h 18m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$136
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Tue 11/17
8:01 am-9:10 am
Nonstop2h 09m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Fri 1/22
7:54 am-9:10 am
Nonstop2h 16m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 12/30
7:42 am-9:00 am
Nonstop2h 18m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Mon 11/16
12:52 pm-5:38 pm
1 stop5h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$283
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Thu 11/26
5:44 am-11:00 am
1 stop6h 16m
Chicago O'Hare Intl
Sat 11/28
9:15 pm-11:56 pm
Nonstop1h 41m
$300
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Thu 11/12
8:01 am-9:10 am
Nonstop2h 09m
Chicago O'Hare Intl
Thu 11/19
9:15 pm-11:56 pm
Nonstop1h 41m
$310
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 11/25
5:14 pm-11:59 pm
1 stop7h 45m
Chicago O'Hare Intl
Sat 11/28
9:15 pm-11:56 pm
Nonstop1h 41m
$318
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
5:19 am-11:21 am
1 stop5h 02m
$318
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Sat 10/31
9:16 pm-9:46 am
1 stop13h 30m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Erie to Chicago
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Erie to Chicago in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Erie-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Erie-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Erie-Chicago flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Erie-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Erie-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Erie to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Erie with our price prediction graph.
ERI-CHI
ERI-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Erie to Chicago
ERI-CHI
ERI-ORD
What is the cheapest time of day to fly from ERI to CHI?
Find hourly flight availability from Erie to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2026.
When flying from Erie to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Erie to Chicago
Explore weekly flight availability from Erie to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 24, 2026.
The most flights from ERI to CHI are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated October 24, 2026.
Read reviews from past customers who have flown American Airlines from Erie to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Overall
7.0
Comfort
7.1
Food
6.4
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Crew
7.9
Entertainment
6.8
Overall
7.0
Comfort
7.1
Food
6.4
Boarding
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Related info for your journey
Find useful and relevant information for your journey from Erie to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
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Erie and Chicago flights
Browse other Erie and Chicago flight options. Last updated on October 24, 2026.
Other flights from Erie
Browse through other flights departing from Erie. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Erie to Chicago flights
Consider these flights traveling from Erie to Chicago.
Top airline flying from Erie to Chicago
Discover the top airline that operate flights from Erie to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$358 | FlexibilityNo cancel fee | On-time71% |