How to find the cheapest flight from
Greensboro (GSO) to Illinois
How far in advance should I book a flight from Greensboro to Illinois?
To save on the cost of your flight from Greensboro to Illinois, book at least 37 days before your planned departure. Booking around this time can save you about 10% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $177 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $177.
One-way flights to Illinois from Greensboro
The cheapest one-way flights from Greensboro to Illinois
9:07 am - 12:37 pm
5:00 am - 3:11 pm
Related info for your journey
Useful info, stats and facts about Greensboro to Illinois flights.
Destination information for Illinois
Things to know before you go. Useful info for your trip from Greensboro to Illinois