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O'Hare Intl

$49+ Cheap flights from Pennsylvania 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Pennsylvania to O'Hare Intl

Keep the following information in mind while searching for Pennsylvania to O'Hare Intl flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$102
(Mytrip)

One-way from

$49
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$293

Good round-trip deal

$274 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for Philadelphia-Chicago (CHI) flight deals.
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From Pennsylvania to Chicago O'Hare Intl
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One-way flight from Pennsylvania to Chicago O'Hare Intl
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Highest demand for flights based on searches. 29% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Pennsylvania to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Pennsylvania to Chicago O'Hare Intl.
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Find flight deals from Pennsylvania to O'Hare Intl

Cheapest flights from Pennsylvania to O'Hare Intl
Explore the most affordable flight options available from Pennsylvania to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:59 pmEWR - ORD
1 stop13h 25mSpirit Airlines
Sat 4/266:36 pmORD - EWR
Nonstop2h 23mSpirit Airlines
Deal found 3/26$102
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:38 pmLGA - ORD
Nonstop2h 39mSpirit Airlines
Sat 4/265:55 amORD - LGA
Nonstop2h 05mSpirit Airlines
Deal found 3/27$118
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:20 pmJFK - ORD
Nonstop2h 44mJetBlue
Wed 5/74:03 pmORD - JFK
Nonstop2h 26mJetBlue
Deal found 3/27$135
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/249:00 amJFK - ORD
Nonstop3h 09mAmerican Airlines
Tue 5/274:44 pmORD - JFK
Nonstop2h 16mAmerican Airlines
Deal found 3/27$137
This Priceline deal was found by Cheapflights users on 3/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:38 pmLGA - ORD
Nonstop2h 39mMultiple Airlines
Wed 4/239:28 amORD - LGA
1 stop6h 01mMultiple Airlines
Deal found 3/27$139
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:07 pmPIT - ORD
1 stop10h 56mSpirit Airlines
Wed 4/305:45 pmORD - PIT
1 stop25h 27mSpirit Airlines
Deal found 3/25$141
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:00 amJFK - ORD
Nonstop2h 55mDelta
Tue 4/221:50 pmORD - JFK
Nonstop2h 32mDelta
Deal found 3/27$143
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:05 amLGA - ORD
Nonstop2h 37mDelta
Sun 5/46:00 amORD - LGA
Nonstop2h 12mDelta
Deal found 3/27$149
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/232:10 pmPIT - ORD
Nonstop1h 43mUnited Airlines
Wed 4/3011:15 amORD - PIT
1 stop4h 30mUnited Airlines
Deal found 3/26$152
This American Airlines deal was found by Cheapflights users on 3/27. 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 5/37:10 amEWR - ORD
Nonstop2h 48mAmerican Airlines
Tue 5/67:11 pmORD - EWR
Nonstop2h 19mAmerican Airlines
Deal found 3/27$160
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:00 amPIT - ORD
1 stop6h 50mSouthwest
Thu 4/244:00 pmORD - PIT
1 stop5h 05mSouthwest
Deal found 3/25$162
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/265:00 amPHL - ORD
Nonstop2h 24mAmerican Airlines
Wed 4/306:45 amORD - PHL
Nonstop2h 03mAmerican Airlines
Deal found 3/27$168

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania 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 28, 2025.
Use the filters below to find and compare flights from Pennsylvania to Chicago O'Hare Intl Airport that are best for you.

Fly from

Pennsylvania

Fly to

O'Hare Intl

Route

Depart

Return

Price

NewarkChicago

EWR - ORD

EWRORD

Newark

Wed 4/23

8:59 pm-9:24 am

1 stop13h 25m

Chicago O'Hare Intl

Sat 4/26

6:36 pm-9:59 pm

Nonstop2h 23m

$102

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 4/24

4:38 pm-6:17 pm

Nonstop2h 39m

Chicago O'Hare Intl

Sat 4/26

5:55 am-9:00 am

Nonstop2h 05m

$118

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 5/6

1:20 pm-3:04 pm

Nonstop2h 44m

Chicago O'Hare Intl

Wed 5/7

4:03 pm-7:29 pm

Nonstop2h 26m

$135

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sat 5/24

9:00 am-11:09 am

Nonstop3h 09m

Chicago O'Hare Intl

Tue 5/27

4:44 pm-8:00 pm

Nonstop2h 16m

$137

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 4/22

4:38 pm-6:17 pm

Nonstop2h 39m

Chicago O'Hare Intl

Wed 4/23

9:28 am-4:29 pm

1 stop6h 01m

$139

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Wed 4/23

9:07 pm-7:03 am

1 stop10h 56m

Chicago O'Hare Intl

Wed 4/30

5:45 pm-8:12 pm

1 stop25h 27m

$141

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sat 4/19

8:00 am-9:55 am

Nonstop2h 55m

Chicago O'Hare Intl

Tue 4/22

1:50 pm-5:22 pm

Nonstop2h 32m

$143

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 5/1

6:05 am-7:42 am

Nonstop2h 37m

Chicago O'Hare Intl

Sun 5/4

6:00 am-9:12 am

Nonstop2h 12m

$149

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Wed 4/23

2:10 pm-2:53 pm

Nonstop1h 43m

Chicago O'Hare Intl

Wed 4/30

11:15 am-4:45 pm

1 stop4h 30m

$152

NewarkChicago

EWR - ORD

EWRORD

Newark

Sat 5/3

9:55 pm-11:44 pm

Nonstop2h 49m

Chicago O'Hare Intl

Tue 5/6

10:36 am-1:53 pm

Nonstop2h 17m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Pennsylvania 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 Pennsylvania to Chicago O'Hare Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Chicago O'Hare Intl Airport (average of $245). Flying from Pennsylvania to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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.

What is the cheapest time of day to fly from PA to ORD?

Find hourly flight availability from Pennsylvania to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Pennsylvania to Chicago O'Hare Intl Airport, 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 Pennsylvania to Chicago O'Hare Intl Airport

Explore weekly flight availability from Pennsylvania to O'Hare Intl. 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 March 28, 2025.

The most flights from USPA to ORD are scheduled on a Friday (43 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Pennsylvania 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.
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,274 reviews

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 are the cheapest airlines to fly from Pennsylvania to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $49. Spirit Airlines flights start at $52 while deals on Southwest start at $59 one-way.

  • What are the most popular routes from Pennsylvania to Chicago O'Hare Intl Airport?

    The most popular flight routes from Pennsylvania to Chicago O'Hare Intl Airport are Newark - Chicago O'Hare Intl, New York John F Kennedy Intl - Chicago O'Hare Intl and New York LaGuardia - Chicago O'Hare Intl.

  • What are the most reliable airlines from Pennsylvania to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Pennsylvania, check out the most reliable airlines to get you to your destination on time: Emirates (100%), SWISS (100%), Republic Airways( 100%).

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

    Looking at all options, your cheapest flight can be booked for $88. While the most popular route (Newark - Chicago O'Hare Intl) can be booked for $81 on average our data indicates $1,278 when flying from Pennsylvania to Chicago O'Hare Intl Airport.

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

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

  • How can I find direct flights from Pennsylvania 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 Pennsylvania to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Chicago O'Hare Intl Airport (average of $245). Flying from Pennsylvania to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Rosemont
Beloit
Naperville
Schaumburg
Racine
Hoffman Estates
Rockford
Tinley Park
Skokie
Kenosha
Arlington Heights
Joliet
Orland Park
Merrillville
Northbrook
Evanston
New Buffalo
Elgin
Glenview
Lake Geneva

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Alternative routes for Pennsylvania to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
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Newark to Midway flights
John F Kennedy Intl to Midway flights
Boston to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Seattle to O'Hare Intl flights
Ontario to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
San Francisco to Midway flights
Denver to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
San Diego to O'Hare Intl flights
LaGuardia to Midway flights
Dulles Intl to Midway flights
Los Angeles to Midway flights
Sky Harbor Intl to O'Hare Intl flights
Hobby to O'Hare Intl flights
Atlanta to Midway flights
Austin to O'Hare Intl flights
Orlando to O'Hare Intl flights
Baltimore to Midway flights
Boston to Midway flights
Burbank to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Hartford to O'Hare Intl flights
Miami to O'Hare Intl flights
Minneapolis to Midway flights
Reagan-National to Midway flights
Charlotte to O'Hare Intl flights
Philadelphia to Midway flights
George Bush Intcntl to O'Hare Intl flights
Seattle to Midway flights
Tampa to O'Hare Intl flights
Love Field to O'Hare Intl flights
Portland to O'Hare Intl flights
San Jose to O'Hare Intl flights
Hobby to Midway flights
Oakland to O'Hare Intl flights
Cleveland to O'Hare Intl flights

Top 4 airlines flying from Pennsylvania to O'Hare Intl

Discover the top 4 airlines that operate flights from Pennsylvania 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$107FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$122Average$346FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$131Average$347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$213Average$252FlexibilityNo cancel feeOn-timeN/A
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