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Cheap flights from Illinois to Pennsylvania from $34

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — PHL
May 16 — May 231
From?
To?
Thu 5/16
Thu 5/23
1 adult, Economy
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How far in advance should I book a flight from Illinois to Pennsylvania?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 64% on flights from Illinois to Pennsylvania compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $210. For sooner than that we have options available in the next 3 days from $270.

What is the cheapest month to fly from Illinois to Pennsylvania?

The best pricing can be found in the month of October. Prices to Pennsylvania from Illinois average $222. You can even find prices in October for less than $222, as users have found deals to Pennsylvania from as low as $49. The month of February appears to be one of the more expensive times to travel to Pennsylvania from Illinois. Flying in the targeted month can save you up to 29%.

When is the cheapest time to fly from Illinois to Pennsylvania (IL - PA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Pennsylvania as you normally would.

Cheap Delta flights from Illinois to Pennsylvania

Explore cheap flight options specifically provided by Delta for the route between Illinois and Pennsylvania. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 11, 2024.
Take a look at some of the lowest-priced Delta flights heading from Illinois to Pennsylvania. Come back soon if you're not finding the exact deal you're looking for.
Wed 5/296:00 pmORD - JFK
Nonstop2h 33mDelta
Sat 6/16:20 pmJFK - ORD
Nonstop2h 51mDelta
Deal found 5/9$122
Sat 6/297:15 amORD - JFK
Nonstop2h 14mDelta
Tue 7/211:29 amJFK - ORD
Nonstop2h 44mDelta
Deal found 5/8$127
Thu 5/306:00 amORD - LGA
Nonstop2h 15mDelta
Wed 6/56:10 amLGA - ORD
Nonstop2h 35mDelta
Deal found 5/10$132
Sat 5/186:00 pmORD - JFK
Nonstop2h 33mDelta
Sun 5/268:35 amJFK - ORD
Nonstop2h 42mDelta
Deal found 5/10$172
Sat 5/185:23 pmORD - PHL
1 stop4h 41mDelta
Sat 5/255:34 pmPHL - ORD
1 stop5h 03mDelta
Deal found 5/9$177
Mon 5/206:00 pmORD - JFK
Nonstop2h 33mDelta
Sat 6/16:20 pmJFK - ORD
Nonstop2h 51mDelta
Deal found 5/9$202

Cheap JetBlue flights from Illinois to Pennsylvania

Explore cheap flight options specifically provided by JetBlue for the route between Illinois and Pennsylvania. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 11, 2024.
Some of the lowest-priced JetBlue flights we've found at this time heading from Illinois to Pennsylvania. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 5/305:32 pmORD - JFK
Nonstop2h 28mJetBlue
Mon 6/38:00 amJFK - ORD
Nonstop2h 56mJetBlue
Deal found 5/9$143
Fri 5/175:32 pmORD - JFK
Nonstop2h 28mJetBlue
Wed 5/292:55 pmJFK - ORD
Nonstop2h 50mJetBlue
Deal found 5/10$162
Fri 5/175:32 pmORD - JFK
Nonstop2h 28mJetBlue
Sat 5/252:55 pmJFK - ORD
Nonstop2h 50mJetBlue
Deal found 5/10$211
Fri 5/175:32 pmORD - JFK
Nonstop2h 28mJetBlue
Wed 5/222:55 pmJFK - ORD
Nonstop2h 50mJetBlue
Deal found 5/10$215

Cheap Illinois to Pennsylvania flights in May & June 2024

Find cheap flight options from Illinois to Pennsylvania specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Prices were last updated on May 11, 2024.
Listed are some of the best fares we've found on flights departing from Illinois to Pennsylvania in 2024. For more flight deals, be sure to check back very soon.
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 5/9$50
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/9$51
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/2910:59 amLGA - ORD
1 stop13h 53mSpirit Airlines
Deal found 5/10$52
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/229:55 amLGA - ORD
1 stop11h 29mSpirit Airlines
Deal found 5/10$53
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 6/46:55 pmLGA - ORD
1 stop14h 26mSpirit Airlines
Deal found 5/8$55
Wed 5/297:20 amORD - LGA
1 stop6h 10mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/10$56
Wed 5/2211:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Sat 5/258:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/10$57
Wed 5/225:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 5/289:55 amLGA - ORD
1 stop11h 29mSpirit Airlines
Deal found 5/10$59
Wed 5/2911:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 6/58:10 pmLGA - ORD
Nonstop2h 42mSpirit Airlines
Deal found 5/10$60

Illinois to Pennsylvania 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Pennsylvania in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 11, 2024.
Listed are some of the best fares we've found on flights departing from Illinois to Pennsylvania in 2024. For more flight deals, be sure to check back very soon.
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/10$44
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 5/9$50
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/9$51
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/2910:59 amLGA - ORD
1 stop13h 53mSpirit Airlines
Deal found 5/10$52
Wed 5/225:01 amORD - PHL
Nonstop2h 03mFrontier
Wed 5/298:59 amPHL - ORD
Nonstop2h 22mFrontier
Deal found 5/10$52
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/229:55 amLGA - ORD
1 stop11h 29mSpirit Airlines
Deal found 5/10$53
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 6/46:55 pmLGA - ORD
1 stop14h 26mSpirit Airlines
Deal found 5/8$55
Tue 5/215:33 amORD - PHL
Nonstop2h 03mFrontier
Wed 5/228:59 amPHL - ORD
Nonstop2h 22mFrontier
Deal found 5/8$55
Wed 5/297:20 amORD - LGA
1 stop6h 10mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/10$56

Non-stop flights to Pennsylvania from Illinois

Discover non-stop flight options from Illinois to Pennsylvania. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 11, 2024.
Take a look at some of the direct flights traveling from Illinois to Pennsylvania in the near future. Users seeking other options on flights from Illinois to Pennsylvania should update the search form at the top of the page.
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/298:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 5/10$40
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/10$44
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 5/9$50
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Sat 6/18:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/9$51
Wed 5/225:01 amORD - PHL
Nonstop2h 03mFrontier
Wed 5/298:59 amPHL - ORD
Nonstop2h 22mFrontier
Deal found 5/10$52
Wed 5/295:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Tue 6/48:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/8$53
Tue 5/215:33 amORD - PHL
Nonstop2h 03mFrontier
Wed 5/228:59 amPHL - ORD
Nonstop2h 22mFrontier
Deal found 5/8$55
Tue 5/215:33 amORD - PHL
Nonstop2h 03mFrontier
Tue 5/289:31 amPHL - ORD
Nonstop2h 22mFrontier
Deal found 5/9$56
Wed 5/2211:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Sat 5/258:09 pmLGA - ORD
Nonstop2h 37mSpirit Airlines
Deal found 5/10$57

Illinois to Pennsylvania flights leaving soon

Find last-minute flight options from Illinois to Pennsylvania for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 11, 2024.
Have a look at some of the last-minute flights available departing from Illinois to Pennsylvania. It's wise to confirm all flight details are correct before booking.
Sat 5/187:30 amORD - LGA
1 stop14h 53mSpirit Airlines
Tue 5/219:55 amLGA - ORD
1 stop11h 29mSpirit Airlines
Deal found 5/10$100
Thu 5/167:00 amORD - LGA
1 stop9h 00mMultiple Airlines
Tue 5/218:35 amLGA - ORD
Nonstop2h 39mMultiple Airlines
Deal found 5/9$106
Wed 5/157:20 amORD - LGA
1 stop6h 10mSpirit Airlines
Mon 5/208:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 5/8$107
Thu 5/167:00 amORD - LGA
1 stop9h 00mMultiple Airlines
Tue 5/218:35 amLGA - ORD
Nonstop2h 39mMultiple Airlines
Deal found 5/9$111
Mon 5/206:40 pmORD - PHL
1 stop13h 20mMultiple Airlines
Wed 5/228:59 amPHL - ORD
Nonstop2h 22mMultiple Airlines
Deal found 5/8$111
Sat 5/187:30 amORD - LGA
2 stops10h 43mSpirit Airlines
Tue 5/219:55 amLGA - ORD
1 stop11h 29mSpirit Airlines
Deal found 5/9$114
Sat 5/187:30 amORD - LGA
2 stops10h 43mSpirit Airlines
Tue 5/219:55 amLGA - ORD
1 stop11h 29mSpirit Airlines
Deal found 5/9$115
Thu 5/167:00 amORD - LGA
1 stop9h 00mMultiple Airlines
Tue 5/219:55 amLGA - ORD
1 stop11h 29mMultiple Airlines
Deal found 5/9$120
Thu 5/161:30 pmORD - LGA
1 stop8h 48mFrontier
Wed 5/2212:29 pmLGA - ORD
1 stop7h 16mFrontier
Deal found 5/9$124

One-way flights to Pennsylvania from Illinois

Search for one-way flight options from Illinois to Pennsylvania. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,684,066 searches. Data last updated May 11, 2024.
Take a look at some of the one-way flights we've detected from Illinois to Pennsylvania. Users can also find round-trip Illinois to Pennsylvania flights by using the search form above.
Wed 5/297:20 amORD - LGA
1 stop6h 10mSpirit Airlines
Deal found 5/10$34
Wed 5/2910:58 amORD - PHL
1 stop12h 44mSpirit Airlines
Deal found 5/9$35
Sat 6/86:41 amORD - PHL
Nonstop2h 02mFrontier
Deal found 5/9$37
Sat 5/255:01 amORD - PHL
Nonstop2h 03mFrontier
Deal found 5/10$38
Mon 7/155:01 amORD - PHL
Nonstop2h 03mFrontier
Deal found 5/9$39
Tue 6/2511:24 amORD - LGA
Nonstop1h 57mSpirit Airlines
Deal found 5/10$40
Tue 5/285:33 amORD - PHL
Nonstop2h 03mFrontier
Deal found 5/9$40
Tue 5/216:40 pmORD - PHL
1 stop13h 20mSpirit Airlines
Deal found 5/9$41
Thu 5/3011:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Deal found 5/8$42

Find flights from Illinois to Pennsylvania within your budget

Customize your flight search to find flights from Illinois to Pennsylvania 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 2,684,066 searches. Data last updated May 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$44 - $122

Route

Depart

Return

Price

Chicago O'Hare IntlNew York LaGuardia

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 5/29

Nonstop2h 09m

New York LaGuardia

Sat 6/1

Nonstop2h 37m

$44

Chicago O'Hare IntlNew York LaGuardia

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 5/29

Nonstop2h 09m

New York LaGuardia

Tue 6/4

Nonstop2h 39m

$50

Chicago O'Hare IntlNew York LaGuardia

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 5/29

Nonstop2h 09m

New York LaGuardia

Sat 6/1

Nonstop2h 37m

$51

Chicago O'Hare IntlPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 5/22

Nonstop2h 03m

Philadelphia

Wed 5/29

Nonstop2h 22m

$52

Chicago O'Hare IntlPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 5/21

Nonstop2h 03m

Philadelphia

Wed 5/22

Nonstop2h 22m

$55

Chicago O'Hare IntlPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 5/21

Nonstop2h 03m

Philadelphia

Tue 5/28

Nonstop2h 22m

$56

Chicago O'Hare IntlPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 5/22

Nonstop2h 03m

Philadelphia

Wed 5/29

1 stop13h 37m

$63

Chicago O'Hare IntlPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 6/7

1 stop12h 51m

Philadelphia

Fri 6/14

1 stop8h 00m

$113

Chicago O'Hare IntlNew York John F Kennedy Intl

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 5/29

Nonstop2h 33m

New York John F Kennedy Intl

Sat 6/1

Nonstop2h 51m

$122

Flights are sorted by cheapest first

Deals found on 5/10

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated May 11, 2024.
See what other customers who have flown with Delta, JetBlue and American Airlines from Illinois to Pennsylvania have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,065 reviews
Check prices

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.3

Entertainment

7.8

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
6,065 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.3

Entertainment

7.8

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.1
Very good
9,141 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.3

Entertainment

7.8

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
10,768 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.3

Entertainment

7.8

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.6
Good
4,515 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.3

Entertainment

7.8

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Porter Airlines
7.4
Good
422 reviews
Southwest
8.2
Very good
6,065 reviews
Check prices

Boarding

8.3

Comfort

8.1

Crew

8.7

Food

7.3

Entertainment

7.8

Overall

8.2

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Illinois to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Illinois to Pennsylvania for under $100 on Cheapflights?

    Yes, there are multiple flights from Illinois to Pennsylvania for under $100. The cheapest flight booked recently is on Spirit Airlines for just $44, but on average you can expect to pay $56.

  • Are there nonstop flights from Illinois to Pennsylvania for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Pennsylvania under $100. A good price for a nonstop flight from Illinois to Pennsylvania is less than $57.

  • Are there last-minute flights available from Illinois to Pennsylvania for under $100?

    There are currently 20+ open flights from Illinois to Pennsylvania within the next 7 days for less than $100.

  • What days are nonstop flights available from Illinois to Pennsylvania?

    Nonstop flights can be found on the following days: Sunday, Saturday.

  • How many flights depart from Illinois to Pennsylvania on average per day?

    3 flight departures from Illinois to Pennsylvania per day on average.
    Afternoon (Noon - 6pm) - 33% of flight departures
    Evening (6pm - Midnight) - 67% of flight departures

  • How long is the flight from Illinois to Pennsylvania?

    Departing from Illinois to Pennsylvania will take you 2h 03m. The distance from Illinois to Pennsylvania is about 680 mi. Most flights are nonstop.

  • What does ORD to PHL mean?

    ORD and PHL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to PHL refers to a flight route from Chicago O'Hare Intl Airport to Philadelphia Airport. Pittsburgh Airport (PIT), Harrisburg Airport (MDT), Allentown-Bethlehem Airport (ABE), Wilkes-Barre Scranton Airport (AVP), State College University Park Airport (SCE) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Pennsylvania that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Pennsylvania flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Pennsylvania with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Pennsylvania flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Illinois to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Pennsylvania.

  • Can I find deals for business class flights from Illinois to Pennsylvania?

    Yes. Cheapflights offers flight deals from Illinois to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Pennsylvania that allow pets onboard?

    Many airlines flying from Illinois to Pennsylvania offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Pennsylvania?

    Yes, you can often find last-minute deals on Illinois to Pennsylvania flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Pennsylvania flight deals updated?

    The Illinois to Pennsylvania flight deals you see on this page were last updated on 5/10.

See more FAQs

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Alternative routes for Illinois to Pennsylvania
See prices for flight routes from nearby airports that may be better suited for you.

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Newark to Fort Lauderdale flights
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LaGuardia to Miami flights
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John F Kennedy Intl to Las Vegas flights
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John F Kennedy Intl to West Palm Beach flights
Newark to Atlanta flights
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Fort Lauderdale to LaGuardia flights
Atlanta to Newark flights
Boston to Orlando flights

Top 5 airlines flying from Illinois to Pennsylvania

Discover the top 5 airlines that operate flights from Illinois to Pennsylvania. 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 2,684,066 searches. Data last updated May 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$134FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$74Average$184FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$121Average$455FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$156Average$417FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$178Average$349FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Miami to Orlando flights
Washington, D.C. Dulles Intl Airport to London Heathrow Airport flights
Orlando to Chicago flights
San Francisco to Sydney flights
Philadelphia to Fort Lauderdale flights
Charlotte to Los Angeles flights
Hartford to Orlando flights
Chicago to New York flights
Detroit to Nashville flights
Los Angeles to New York John F Kennedy Intl Airport flights
New Orleans to New York flights
Illinois to Rhode Island flights

Search flights from Illinois to Pennsylvania by cabin class

Find flights from Illinois to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Illinois to Pennsylvania

Find hourly flight availability from Illinois to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 11, 2024.
3%of flight departuresEarly morningMidnight to 6 am
22%of flight departuresMorning6 am to noon
62%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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How does Cheapflights help users find flights from Illinois to Pennsylvania?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Pennsylvania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Pennsylvania?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pennsylvania from Illinois.

Can Cheapflights find flights from Illinois to Pennsylvania with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Pennsylvania flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Illinois to Pennsylvania become cheaper?

Yes! Start tracking prices for Illinois to Pennsylvania flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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