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O'Hare Intl

$146+ Cheap flights from Erie (ERI) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — ORD
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
1 adult, Economy
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Cheap flight deals from Erie to O'Hare Intl

Cheapest flights from Erie to O'Hare Intl
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 March 8, 2026.

This American Airlines deal was found by Cheapflights users on 3/4. 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 9/236:40 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Sat 9/268:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 3/4$199
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
ERI
-
ORD
Nonstop1h 51m
United Airlines
Sun 9/139:31 pm
ORD
-
ERI
Nonstop1h 35m
United Airlines
Deal found 3/7$208
This American Airlines deal was found by Cheapflights users on 3/4. 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 7/236:30 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Mon 7/278:55 pm
ORD
-
ERI
Nonstop1h 20m
American Airlines
Deal found 3/4$244
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:05 am
ERI
-
ORD
Nonstop1h 51m
United Airlines
Sun 9/139:31 pm
ORD
-
ERI
Nonstop1h 35m
United Airlines
Deal found 3/5$248
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
ERI
-
ORD
Nonstop1h 51m
United Airlines
Mon 9/149:31 pm
ORD
-
ERI
Nonstop1h 35m
United Airlines
Deal found 3/7$259
This American Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 5/275:20 pm
ERI
-
ORD
1 stop7h 39m
American Airlines
Wed 6/109:52 pm
ORD
-
ERI
Nonstop1h 40m
American Airlines
Deal found 3/8$269
This American Airlines deal was found by Cheapflights users on 3/5. 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 9/106:40 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Sun 9/137:02 am
ORD
-
ERI
1 stop5h 05m
American Airlines
Deal found 3/5$273
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Thu 10/155:43 pm
ERI
-
ORD
1 stop7h 10m
American Airlines
Tue 10/208:15 am
ORD
-
ERI
1 stop7h 11m
American Airlines
Deal found 3/7$278
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Thu 9/106:40 am
ERI
-
ORD
Nonstop1h 40m
American Airlines
Sat 9/128:35 am
ORD
-
ERI
1 stop6h 57m
American Airlines
Deal found 3/7$283
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:59 am
ERI
-
ORD
Nonstop1h 51m
United Airlines
Sun 6/77:45 am
ORD
-
ERI
Nonstop1h 39m
United Airlines
Deal found 3/5$286

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 March 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$286
(United Airlines)

One-way from

$146
(Kiwi.com)

Good round-trip deal

$650 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Erie-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Erie-Chicago O'Hare Intl flights.
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From Erie to Chicago O'Hare Intl
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One-way flight from Erie to Chicago O'Hare Intl
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Price to beat on a round-trip flight from Erie to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Erie to Chicago O'Hare Intl.
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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 2,558,603 searches. Data last updated March 8, 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

Price

Cheapest round-trip
Quickest round-trip

ErieChicago

ERI - ORD

ERIORD

Erie

Fri 6/5

10:59 am-11:50 am

Nonstop1h 51m

Chicago O'Hare Intl

Sun 6/7

7:45 am-10:24 am

Nonstop1h 39m

$286

ErieChicago

ERI - ORD

ERIORD

Erie

Wed 4/8

5:29 pm-11:54 pm

1 stop7h 25m

Chicago O'Hare Intl

Wed 4/15

5:00 am-11:16 am

1 stop5h 16m

$338

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 5/16

5:29 pm-11:54 pm

1 stop7h 25m

Chicago O'Hare Intl

Mon 5/18

1:54 pm-10:37 pm

1 stop7h 43m

$349

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 3/19

5:33 pm-12:16 am

1 stop7h 43m

Chicago O'Hare Intl

Mon 3/23

1:39 pm-10:40 pm

1 stop8h 01m

$426

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 4/11

5:34 pm-11:54 pm

1 stop7h 20m

Chicago O'Hare Intl

Sun 4/12

5:00 am-11:16 am

1 stop5h 16m

$426

ErieChicago

ERI - ORD

ERIORD

Erie

Sat 3/21

6:00 am-1:19 pm

2 stops8h 19m

Chicago O'Hare Intl

Wed 3/25

3:16 pm-10:40 pm

1 stop6h 24m

$438

ErieChicago

ERI - ORD

ERIORD

Erie

Wed 4/8

5:29 pm-11:54 pm

1 stop7h 25m

Chicago O'Hare Intl

Fri 4/10

5:00 am-11:16 am

1 stop5h 16m

$456

ErieChicago

ERI - ORD

ERIORD

Erie

Thu 3/12

5:33 pm-12:16 am

1 stop7h 43m

Chicago O'Hare Intl

Sun 3/15

5:00 am-11:20 am

1 stop5h 20m

$520

ErieChicago

ERI - ORD

ERIORD

Erie

Tue 3/17

7:06 pm-3:28 pm

1 stop21h 22m

Chicago O'Hare Intl

Thu 3/19

6:10 pm-9:51 am

2 stops38h 41m

$568

ErieChicago

ERI - ORD

ERIORD

Erie

Fri 3/20

5:33 pm-12:16 am

1 stop7h 43m

Chicago O'Hare Intl

Tue 3/24

6:08 am-4:15 pm

2 stops9h 07m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 23 resultsSorted by cheapest first
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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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

What is the cheapest month to book a flight from Erie to Chicago O'Hare Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Erie to Chicago O'Hare Intl Airport (average of $77). Flying from Erie to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What airport do you fly from for flights from Erie to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Erie, you will be flying from Erie, which is the city’s only airport. Erie (ERI) is located 5.7 mi from the center of Erie. There are 0 flights from Erie to Chicago O'Hare Intl per day from 0 different airlines.

  • How long is the flight from Erie to Chicago O'Hare Intl Airport?

    For as low as $286, United Airlines can have you in Chicago O'Hare Intl Airport from Erie in 1h 51m. The distance between Erie and Chicago O'Hare Intl Airport is about 396 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Erie to Chicago O'Hare Intl Airport?

    On average you can expect to pay $541 for a flight from Erie to Chicago O'Hare Intl Airport. The cheapest flight overall is $165 while the most popular route, (Erie - Chicago O'Hare Intl) is currently priced at $248.

  • Can I find deals for flights from Erie to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Erie to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Erie to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Erie to O'Hare Intl.

  • Can I find deals for business class flights from Erie to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Erie to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Erie to Chicago O'Hare Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Erie to Chicago O'Hare Intl Airport (average of $77). Flying from Erie to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 locations
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Lake Geneva
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Skokie
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