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O'Hare Intl

$58+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ORD
apr. 23 — apr. 301
tor. 4/23
tor. 4/30
1 adult, Economy
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Cheap 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 marts 24, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 4/136:30 am
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
fre. 4/172:09 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 3/24$102
This Spirit deal was found by Cheapflights users on 3/24. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 4/182:38 pm
LGA
-
ORD
Nonstop2h 36m
Spirit Airlines
man. 4/202:09 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 3/24$103
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 4/106:30 am
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
tir. 4/147:31 pm
ORD
-
LGA
Nonstop2h 05m
Spirit Airlines
Deal found 3/21$109
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 4/106:30 am
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
søn. 4/192:09 pm
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Deal found 3/24$112
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 4/810:54 pm
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
man. 4/136:01 pm
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Deal found 3/23$113
This Priceline deal was found by Cheapflights users on 3/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 5/710:08 am
EWR
-
ORD
Nonstop2h 34m
Spirit Airlines
fre. 5/812:47 pm
ORD
-
EWR
Nonstop2h 07m
Spirit Airlines
Deal found 3/23$114
This Priceline deal was found by Cheapflights users on 3/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 4/182:38 pm
LGA
-
ORD
Nonstop2h 36m
Multiple Airlines
ons. 4/2211:07 am
ORD
-
LGA
1 stop5h 38m
Multiple Airlines
Deal found 3/24$114
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 4/147:59 pm
EWR
-
ORD
1 stop14h 37m
Spirit Airlines
lør. 4/1812:53 pm
ORD
-
EWR
Nonstop2h 07m
Spirit Airlines
Deal found 3/20$115
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 4/116:30 am
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
tir. 4/147:31 pm
ORD
-
LGA
Nonstop2h 05m
Spirit Airlines
Deal found 3/23$115
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 4/86:30 am
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
tir. 4/147:31 pm
ORD
-
LGA
Nonstop2h 05m
Spirit Airlines
Deal found 3/23$116
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 4/88:02 am
EWR
-
ORD
1 stop12h 49m
Spirit Airlines
tir. 4/146:01 pm
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Deal found 3/20$117
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 4/2310:08 am
EWR
-
ORD
Nonstop2h 34m
Spirit Airlines
tor. 4/3012:47 pm
ORD
-
EWR
Nonstop2h 07m
Spirit Airlines
Deal found 3/24$118

Find 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 marts 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$102
(Cheapflightsfares)

One-way from

$58
(Super.com)

Popular in

March

Cheapest in

January

Average price

$356

Good round-trip deal

$300 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Philadelphia-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Chicago (CHI) flights.
Search Deals
From Pennsylvania to Chicago O'Hare Intl
Search Deals
One-way flight from Pennsylvania to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Pennsylvania to Chicago O'Hare Intl.
Search Deals

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 marts 24, 2026.
Use the filters below to find and compare flights from Pennsylvania to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

lør. 6/13

2:36 pm-4:12 pm

Nonstop2h 36m

Chicago O'Hare Intl

tir. 6/23

1:55 pm-5:06 pm

Nonstop2h 11m

$139

NewarkChicago

EWR - ORD

EWRORD

Newark

ons. 4/15

11:32 am-1:15 pm

Nonstop2h 43m

Chicago O'Hare Intl

søn. 4/19

5:00 am-8:10 am

Nonstop2h 10m

$178

NewarkChicago

EWR - ORD

EWRORD

Newark

fre. 5/1

6:00 am-7:44 am

Nonstop2h 44m

Chicago O'Hare Intl

ons. 5/6

10:10 pm-1:30 am

Nonstop2h 20m

$178

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

lør. 5/2

8:19 am-10:28 am

Nonstop3h 09m

Chicago O'Hare Intl

man. 5/4

6:04 am-9:29 am

Nonstop2h 25m

$197

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

lør. 4/18

3:24 pm-5:41 pm

Nonstop3h 17m

Chicago O'Hare Intl

man. 4/20

6:04 am-9:29 am

Nonstop2h 25m

$197

NewarkChicago

EWR - ORD

EWRORD

Newark

fre. 4/24

9:50 pm-11:37 pm

Nonstop2h 47m

Chicago O'Hare Intl

søn. 4/26

5:00 am-8:10 am

Nonstop2h 10m

$197

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

tir. 6/9

7:30 am-9:14 am

Nonstop2h 44m

Chicago O'Hare Intl

tor. 6/11

6:00 am-9:12 am

Nonstop2h 12m

$197

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

fre. 4/17

7:10 am-8:49 am

Nonstop2h 39m

Chicago O'Hare Intl

søn. 4/19

8:00 am-11:18 am

Nonstop2h 18m

$197

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

tir. 6/16

7:30 am-9:09 am

Nonstop2h 39m

Chicago O'Hare Intl

tir. 6/16

7:00 pm-10:20 pm

Nonstop2h 20m

$197

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

søn. 4/19

7:10 am-8:49 am

Nonstop2h 39m

Chicago O'Hare Intl

tir. 4/21

7:00 am-10:18 am

Nonstop2h 18m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Pennsylvania to Chicago O'Hare Intl Airport (average of $74). Flying from Pennsylvania to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $147). 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 marts 24, 2026.

It’s optimal to fly from Pennsylvania to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Pennsylvania to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to O'Hare Intl. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Pennsylvania to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 marts 24, 2026.

The most flights from USPA to ORD are scheduled on a Tuesday (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

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.

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

    Departing from Pennsylvania to Chicago O'Hare Intl Airport will take you 2h 36m. The distance from Pennsylvania to Chicago O'Hare Intl Airport is about 731 mi. Generally, flights for this route are nonstop.

  • 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 American Airlines, which is currently one of the cheapest options available, starting at $45. Frontier flights start at $51 while deals on United Airlines start at $68 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 New York John F Kennedy Intl - Chicago O'Hare Intl, Newark - 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: Malaysia Airlines (86%), Republic Airways (84%), American Airlines( 77%).

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

    Looking at all options, your cheapest flight can be booked for $103. While the most popular route (New York John F Kennedy Intl - Chicago O'Hare Intl) can be booked for $166 on average, our data indicates $1,096 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, January is the cheapest month in which you can book a flight from Pennsylvania to Chicago O'Hare Intl Airport (average of $74). Flying from Pennsylvania to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $147). 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
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Oakbrook Terrace
Oak Brook
South Holland
Elk Grove Village
Libertyville
Waukegan
Beloit
Warrenville
Bridgeview
Great Lakes

Browse thousands of different options on Cheapflights for your next trip

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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.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Newark to O'Hare Intl flights
Seattle to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Boston to O'Hare Intl flights
Denver to O'Hare Intl flights
Dallas/Fort Worth to Midway flights
John F Kennedy Intl to Midway flights
Reagan-National to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Ontario to O'Hare Intl flights
Hobby to O'Hare Intl flights
George Bush Intcntl to O'Hare Intl flights
Austin to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Orlando to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Atlanta to Midway flights
Los Angeles to Midway flights
Newark to Midway flights
Dulles Intl to Midway flights
LaGuardia to Midway flights
Baltimore to Midway flights
Minneapolis to Midway flights
Tampa to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Jose to O'Hare Intl flights
Denver to Midway flights
Boston to Midway flights
Hartford to O'Hare Intl flights
Portland to O'Hare Intl flights
Sacramento to O'Hare Intl flights
Burbank to O'Hare Intl flights
Richmond to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Nashville to O'Hare Intl flights
Miami to O'Hare Intl flights
Love Field to O'Hare Intl flights
San Francisco to Midway flights
Kansas City to O'Hare Intl flights
Orlando to Midway 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 marts 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$175FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$92Average$296FlexibilityNo cancel feeOn-time71%
DeltaCheapest$98Average$266FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$132Average$354FlexibilityNo cancel feeOn-time69%

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