Are there any direct flights from Philadelphia International Airport to Illinois?

Yes – direct flights currently operate from Philadelphia International Airport to Chicago Midway Airport in Illinois.

What is the average price of a flight from Philadelphia International Airport to Illinois?

We looked at all of the upcoming round-trip flights from Philadelphia International Airport to Illinois we could find over the next 12 months. It looks like $47 is the best price. This is good, compared to the average Illinois ticket price of $222.

What is the cheapest month to fly from Philadelphia International Airport to Illinois?

The cheapest month to fly from Philadelphia International Airport to Central Illinois Regional Airport is currently July . The cheapest month to fly from Philadelphia International Airport to Champaign Airport is currently July . The cheapest month to fly from Philadelphia International Airport to Quincy Airport is currently July . And the cheapest month to fly from Philadelphia International Airport to Chicago Midway Airport is usually August .

On which upcoming date is it cheapest to fly from Philadelphia International Airport to Illinois?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia International Airport to Illinois on Tuesday, August 13, 2024 .

If I'm flying from Philadelphia International Airport, where in Illinois is cheapest to fly to?

If you're flying from Philadelphia International, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago Midway.

How long is the flight from Philadelphia International Airport to Illinois?

The average flight time between Philadelphia International Airport and Illinois is 2 hours and 18 minutes.

Flights from Philadelphia International Airport to Illinois

Flight deals from Philadelphia International Airport to Illinois

Looking for cheap flights from Philadelphia International Airport to Illinois, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Chicago.$47 per passenger.Departing Tue, Aug 13, returning Sat, Aug 17.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Philadelphia International on Tue, Aug 13, arriving in Chicago Midway.Inbound direct flight with Frontier Airlines departing from Chicago Midway on Sat, Aug 17, arriving in Philadelphia International.Price includes taxes and charges.From $47, select.

Decatur.$257 per passenger.Departing Sun, Jul 14, returning Sat, Jul 20.Round-trip flight with United.Outbound indirect flight with United, departing from Philadelphia International on Sun, Jul 14, arriving in Decatur.Inbound indirect flight with United, departing from Decatur on Sat, Jul 20, arriving in Philadelphia International.Price includes taxes and charges.From $257, select.

Springfield.$276 per passenger.Departing Fri, Jul 26, returning Mon, Jul 29.Round-trip flight with Spirit Airlines and Breeze Airways.Outbound indirect flight with Spirit Airlines, departing from Philadelphia International on Fri, Jul 26, arriving in Springfield.Inbound indirect flight with Breeze Airways, departing from Springfield on Mon, Jul 29, arriving in Philadelphia International.Price includes taxes and charges.From $276, select.

Peoria.$281 per passenger.Departing Tue, Jul 16, returning Mon, Jul 22.Round-trip flight with Spirit Airlines and Allegiant Air.Outbound indirect flight with Spirit Airlines, departing from Philadelphia International on Tue, Jul 16, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departing from Greater Peoria on Mon, Jul 22, arriving in Philadelphia International.Price includes taxes and charges.From $281, select.

Bloomington.$299 per passenger.Departing Mon, Jul 15, returning Sun, Jul 21.Round-trip flight with Spirit Airlines and Allegiant Air.Outbound indirect flight with Spirit Airlines, departing from Philadelphia International on Mon, Jul 15, arriving in Central Illinois Regional.Inbound indirect flight with Allegiant Air, departing from Central Illinois Regional on Sun, Jul 21, arriving in Philadelphia International.Price includes taxes and charges.From $299, select.

Quincy.$361 per passenger.Departing Mon, Jul 1, returning Sun, Jul 7.Round-trip flight with Spirit Airlines and Southern Airways Express.Outbound indirect flight with Spirit Airlines, departing from Philadelphia International on Mon, Jul 1, arriving in Quincy.Inbound indirect flight with Southern Airways Express, departing from Quincy on Sun, Jul 7, arriving in Philadelphia International.Price includes taxes and charges.From $361, select.

Moline.$409 per passenger.Departing Tue, Jul 16, returning Tue, Aug 6.Round-trip flight with American Airlines.Outbound indirect flight with American Airlines, departing from Philadelphia International on Tue, Jul 16, arriving in Moline.Inbound indirect flight with American Airlines, departing from Moline on Tue, Aug 6, arriving in Philadelphia International.Price includes taxes and charges.From $409, select.

Marion.$515 per passenger.Departing Thu, Jul 4, returning Sun, Jul 7.Round-trip flight with Sun Country Airlines and Contour Airlines.Outbound indirect flight with Sun Country Airlines, departing from Philadelphia International on Thu, Jul 4, arriving in Marion.Inbound indirect flight with Contour Airlines, departing from Marion on Sun, Jul 7, arriving in Philadelphia International.Price includes taxes and charges.From $515, select.

Flying from Philadelphia International Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	$47, Chicago
Cheapest month to fly	August
Average flight time	2 hrs, 18 mins
Average flights per week	379
Most popular airline	American Airlines

How to find cheap flights from Philadelphia International Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Philadelphia International Airport to Illinois. Other savvy travelers recently found round-trip flights from $47 and one-way tickets from $22. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in September

The cheapest time to fly from Philadelphia International Airport to Illinois is currently September.

Fly on a Tuesday

From our data, we can see that Tuesday seems to be the cheapest time to fly from Philadelphia International Airport to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Philadelphia International Airport to anywhere you choose in Illinois.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Philadelphia International Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Philadelphia International Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

: Yes – direct flights currently operate from Philadelphia International Airport to Chicago Midway Airport in Illinois.
: We looked at all of the upcoming round-trip flights from Philadelphia International Airport to Illinois we could find over the next 12 months. It looks like $47 is the best price. This is good, compared to the average Illinois ticket price of $222.
: The cheapest month to fly from Philadelphia International Airport to Central Illinois Regional Airport is currently July.
The cheapest month to fly from Philadelphia International Airport to Champaign Airport is currently July.
The cheapest month to fly from Philadelphia International Airport to Quincy Airport is currently July.
And the cheapest month to fly from Philadelphia International Airport to Chicago Midway Airport is usually August.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia International Airport to Illinois on Tuesday, August 13, 2024.
: If you're flying from Philadelphia International, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago Midway.
: The average flight time between Philadelphia International Airport and Illinois is 2 hours and 18 minutes.