Menu

Cheap flights from Champaign to Knoxville (CMI - TYS)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Champaign (CMI) to Knoxville (TYS)

How far in advance should I book a flight from Champaign to Knoxville?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 33% on flights from Champaign to Knoxville compared to booking the week you need them. Waiting 21 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 $269. For sooner than that we have options available in the next 3 days from $347.

What is the cheapest month to fly from Champaign to Knoxville?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, August can be a great choice for travel to Knoxville. Flights to Knoxville from Champaign in August are about $293 on average during August, but can be found for as low as $92.

When is the cheapest time to fly from Champaign to Knoxville (CMI - TYS)?

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

Related info for your journey

Useful info, stats and facts about Champaign to Knoxville flights.

Flight FAQs

From Champaign to Knoxville

Are flight prices decreasing from Champaign to Knoxville due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Champaign and Knoxville for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Does it rain more in Champaign or Knoxville?

The rainfall in Champaign is generally more than the rainfall in Knoxville. This will continue over the next 11 days.

Is Champaign weather warmer or cooler than Knoxville?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Knoxville is generally hotter than in Champaign. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Champaign to Knoxville

Destination information for Knoxville

Things to know before you go. Useful info for your trip from Champaign to Knoxville
Average temperature for January in Knoxville
51.8 °F
Avg rainfall for January in Knoxville
4.6 ″

Airports servicing Champaign

Airports servicing Knoxville

Home North America USA Tennessee Knoxville Cheap flights from Champaign to Knoxville