$136+ Cheap flights from Erie (ERI) to O'Hare Intl (ORD)
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — ORD
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Erie to O'Hare Intl 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 O'Hare Intl
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Best
Last-minute
One-way
Cheapest flights from Erie to O'Hare IntlExplore the most affordable flight options available from Erie to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Erie to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/298:16 am -
Nonstop1h 54m
Tue 10/69:10 pm -
Nonstop1h 45m
Deal found 9/6![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/98:07 am -
Nonstop2h 03m
Sun 10/119:10 pm -
Nonstop1h 45m
Deal found 9/6![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/6. 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 11/56:00 am -
1 stop7h 22m
Mon 11/95:19 am -
1 stop6h 08m
Deal found 9/6![American Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/228:16 am -
Nonstop1h 54m
Sat 9/269:15 pm -
Nonstop1h 44m
Deal found 9/7![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/225:08 pm -
1 stop8h 00m
Sun 10/255:00 am -
1 stop5h 21m
Deal found 9/9![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/2512:52 pm -
1 stop5h 46m
Mon 9/289:15 pm -
Nonstop1h 44m
Deal found 9/7![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/6. 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
Sun 11/89:15 pm -
Nonstop1h 38m
Deal found 9/6![American Airlines logo]()
$329
Best flights from Erie to O'Hare IntlDiscover carefully curated flight deals from Erie to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Erie to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/78:07 am -
Nonstop2h 03m
Fri 10/239:10 pm -
Nonstop1h 45m
Deal found 9/10![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/295:45 am -
1 stop6h 00m
Tue 10/69:10 pm -
Nonstop1h 45m
Deal found 9/6![American Airlines logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/98:07 am -
Nonstop2h 03m
Sun 10/119:10 pm -
Nonstop1h 45m
Deal found 9/8![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/7. 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 11/89:15 pm -
Nonstop1h 38m
Deal found 9/7![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 9/6. 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 11/78:01 am -
Nonstop2h 09m
Fri 11/135:19 am -
1 stop4h 57m
Deal found 9/6![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/258:16 am -
Nonstop1h 54m
Sat 9/266:45 am -
1 stop4h 42m
Deal found 9/10![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/225:45 am -
1 stop7h 29m
Sat 9/269:15 pm -
Nonstop1h 44m
Deal found 9/7![American Airlines logo]()
$308
Last-minute flights from Erie to O'Hare IntlDiscover last-minute flight deals from Erie to O'Hare Intl. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Erie to O'Hare Intl. Data last updated September 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/228:16 am -
Nonstop1h 54m
Sat 9/269:15 pm -
Nonstop1h 44m
Deal found 9/7![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/2512:52 pm -
1 stop5h 46m
Mon 9/289:15 pm -
Nonstop1h 44m
Deal found 9/7![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/298:16 am -
Nonstop1h 54m
Tue 10/69:10 pm -
Nonstop1h 45m
Deal found 9/6![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/98:07 am -
Nonstop2h 03m
Sun 10/119:10 pm -
Nonstop1h 45m
Deal found 9/9![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/198:07 am -
Nonstop2h 03m
Tue 10/279:10 pm -
Nonstop1h 45m
Deal found 9/9![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/225:08 pm -
1 stop8h 00m
Sun 10/255:00 am -
1 stop5h 21m
Deal found 9/9![American Airlines logo]()
$303
One-way flights from Erie to O'Hare IntlSearch for one-way flight options from Erie to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Erie to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 12/96:56 pm -
1 stop15h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/79:16 pm -
2 stops22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/26:56 pm -
2 stops18h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/109:16 pm -
2 stops37h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/119:16 pm -
2 stops22h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 12/56:56 pm -
1 stop15h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$195
Find flight deals from Erie to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Erie (ERI) to O'Hare Intl (ORD). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $136 (Kiwi.com) |
Good round-trip deal | $463 or less |
Good one-way deal | $361 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Erie to O'Hare Intl 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 September 11, 2026.
Use the filters below to find and compare flights from Erie to Chicago O'Hare Intl Airport 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
Sat 10/10
9:16 pm-9:21 am
2 stops37h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$210
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 10/7
9:16 pm-6:31 pm
3 stops22h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$225
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Sat 10/3
9:16 pm-10:59 pm
1 stop26h 43m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$227
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 11/4
9:16 pm-6:45 pm
2 stops22h 29m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$240
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 12/9
9:16 pm-6:40 pm
3 stops22h 24m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$249
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Tue 10/6
7:07 am-2:20 pm
1 stop8h 13m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$263
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Tue 12/8
12:52 pm-5:38 pm
1 stop5h 46m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$263
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Wed 10/7
8:07 am-9:10 am
Nonstop2h 03m
Chicago O'Hare Intl
Fri 10/23
9:10 pm-11:55 pm
Nonstop1h 45m
$269
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Tue 9/29
5:45 am-10:45 am
1 stop6h 00m
Chicago O'Hare Intl
Tue 10/6
9:10 pm-11:55 pm
Nonstop1h 45m
$278
ErieChicago
ERI Erie - ORD Chicago O'Hare Intl
ERIORD
Erie
Fri 10/9
8:07 am-9:10 am
Nonstop2h 03m
Chicago O'Hare Intl
Sun 10/11
9:10 pm-11:55 pm
Nonstop1h 45m
$284
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Erie to O'Hare Intl
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 O'Hare Intl in September.
| 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 O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Erie-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Erie-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Erie-Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Erie with our price prediction graph.
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 O'Hare Intl Airport
Prices
Airlines
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 11, 2026.
Get a feel of what it's like to fly with American Airlines from Erie to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.1
Boarding
7.5
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 O'Hare Intl. 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 O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Lake Geneva
Naperville
Des Plaines
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
South Holland
Elgin
Racine
Janesville
Browse thousands of different options on Cheapflights for your next trip
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Erie and O'Hare Intl flights
Browse other Erie and O'Hare Intl flight options. Last updated on September 11, 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 September 11, 2026.
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Top airline flying from Erie to O'Hare Intl
Discover the top airline that operate flights from Erie to O'Hare Intl. 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 September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$358 | FlexibilityNo cancel fee | On-time71% |