CHI to TYS, to Mcghee Tyson Airport Cheap Flights

Based on HopeGoo data, Delta Air Lines offers one-way fares as low as US$142 on Cheapest nonstop routes (e.g. MDW to TYS on Thu, Mar 26), while United Airlines offers Cheapest nonstop round-trips from US$193 departing on Wed, Mar 11 and returning on Mon, Mar 16.

At the moment, you can catch a nonstop flight from Chicago to Knoxville with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

It takes about 1 hour 45 minutes to fly from Chicago to Knoxville.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Chicago to Knoxville is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on HopeGoo data in the past 4 weeks, there is 51 flight per week flying from Chicago to Knoxville. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA4194 (10:42)

To find best deals on flights from Chicago to Knoxville, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Mar 26, with one-way flights priced at just US$142. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Knoxville travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Chicago to Knoxville is September, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Chicago to Knoxville on February 27, 2026 with United Airlines, with prices starting at US$250.

You can land at any one of the following hubs in Knoxville, with O'Hare International Airport to Mcghee Tyson Airport (ORD-TYS) is by far the most common option on this route: Mcghee Tyson Airport (TYS).

The time difference between Knoxville and Chicago is 1h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your HopeGoo, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.