Prices for flights from Philadelphia Airport to Illinois are updated daily.
The number of operators available for flights from Philadelphia Airport to Illinois is 5 as of December 2024.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Illinois.
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Illinois is Boeing 737-800, representing 23.28% of all bookings. The subsequent popular models are Airbus A320neo at 11.82%, Airbus A320-100/200 at 11.00%, and Airbus A321-100/200 at 9.34%.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Frontier | PriceFrom $48 | Free Cancellation | Rating 6.1 3,478 reviews | ||
American Airlines | PriceFrom $132 | Free Cancellation | Rating 7.2 10,000 reviews | ||
United Airlines | PriceFrom $140 | Free Cancellation | Rating 7.4 9,048 reviews | ||
Southwest | PriceFrom $150 | Free Cancellation | Rating 8.1 4,836 reviews | ||
Delta | PriceFrom $157 | Free Cancellation | Rating 8.0 8,600 reviews |
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Illinois. momondo saves you time and could save you money on your trip.
All flight searches from Philadelphia to Illinois on momondo can be filtered to show those which offer flexible booking policies.
Once all potential Philadelphia to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Philadelphia and alert you when they change.