Cheap flights from Chicago (CHI) to Knoxville (TYS)

CHI — TYS
Oct 9 — Oct 161

The best prices from Chicago to Knoxville McGhee Tyson are usually found in September or November, booked 29 days in advance, depart on a Monday or Friday and return on a Friday

How to find the cheapest flight from Chicago (CHI) to Knoxville (TYS)

All the information you need to plan the best CHI to TYS flight in 2022: compare Chicago to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

CHI - TYS

Price

$204 - $279

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Popular inAugustHigh demand for flights, 12% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 17% potential price drop
Round-trip from$204From Chicago (CHI) to Knoxville McGhee Tyson
One-way from$125One-way flight from Chicago (CHI) to Knoxville McGhee Tyson

What is the cheapest day to fly round-trip from Chicago to Knoxville?

Users have found that flying from Chicago to Knoxville on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 38% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago to Knoxville from $255 1-2 weeks out and tickets from $347 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of September. Prices to Knoxville from Chicago average $246. You can even find prices in September for less than $246, as users have found deals to Knoxville from as low as $94. The month of August appears to be one of the more expensive times to travel to Knoxville from Chicago. Flying in the targeted month can save you up to 13%.

When is the cheapest time to fly from Chicago to Knoxville (CHI - TYS)?

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Chicago to Knoxville by exploring options for tickets at noon.

Cheap flights from Chicago to Knoxville in October, November 2022

The best prices found for CHI to TYS flights for October, November
Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$70

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$77

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$84

Allegiant Air

Pick Dates

Deal found 10/4/22

Chicago to Knoxville 2022 flight deals

Cheap flights to Knoxville from Chicago found for this year
Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$70

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$77

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$84

Allegiant Air

Pick Dates

Deal found 10/4/22

Cheap United Airlines flights from Chicago to Knoxville

Nov 1 - Nov 5
ORD

Chicago O'Hare Intl

TYS

Knoxville McGhee Tyson

Nonstop

1h 47m
TYS

Knoxville McGhee Tyson

ORD

Chicago O'Hare Intl

Nonstop

2h 05m
$202

United Airlines

Pick Dates

Deal found 10/2/22

Nov 1 - Nov 5
ORD

Chicago O'Hare Intl

TYS

Knoxville McGhee Tyson

Nonstop

1h 41m
TYS

Knoxville McGhee Tyson

ORD

Chicago O'Hare Intl

Nonstop

2h 05m
$214

United Airlines

Pick Dates

Deal found 10/1/22

Nov 14 - Nov 16
ORD

Chicago O'Hare Intl

TYS

Knoxville McGhee Tyson

Nonstop

1h 49m
TYS

Knoxville McGhee Tyson

ORD

Chicago O'Hare Intl

Nonstop

2h 05m
$227

United Airlines

Pick Dates

Deal found 10/3/22

  • If you’re traveling from Chicago to Knoxville, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $105.50 RT. This price is typically 192% more expensive than other airlines that offer Chicago to Knoxville flights. When booking this route, the cheapest RT price found was $62. The most popular departure airport in Chicago when flying to Knoxville is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting Knoxville is Knoxville McGhee Tyson Airport. When flying from Chicago to Knoxville, United Airlines flights are 26% more popular than any other airline flying that same route.

Cheap Allegiant Air flights from Chicago to Knoxville

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$70

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$77

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$84

Allegiant Air

Pick Dates

Deal found 10/4/22

  • Allegiant Air is one of the most popular airlines used for those traveling from Chicago to Knoxville. Flights from Allegiant Air traveling this route typically cost $361.52 RT. This price is typically 19% cheaper than other airlines that offer Chicago to Knoxville flights. When booking this route, the cheapest RT price found was $162. The most popular departure airport in Chicago when flying to Knoxville is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting Knoxville is Knoxville McGhee Tyson Airport. When flying from Chicago to Knoxville, Allegiant Air flights are 25% more popular than any other airline flying that same route.

Non-stop flights to Knoxville from Chicago

Save time with Chicago to Knoxville direct flight deals
Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$70

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$77

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 14 - Nov 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 33m
$84

Allegiant Air

Pick Dates

Deal found 10/4/22

Last minute flights from Chicago to Knoxville

Late deals on return flights to Knoxville from Chicago, departing today and this week
Oct 10 - Oct 14
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 22m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 31m
$202

Allegiant Air

Pick Dates

Deal found 10/4/22

Oct 10 - Oct 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 22m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 31m
$215

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 14 - Oct 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 22m
TYS

Knoxville McGhee Tyson

MDW

Chicago Midway

Nonstop

1h 31m
$225

Allegiant Air

Pick Dates

Deal found 10/1/22

One-way flights to Knoxville from Chicago

The cheapest one-way flights from Chicago to Knoxville
Nov 7
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
$67

Allegiant Air

Pick Dates

Deal found 10/3/22

Oct 17
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 22m
$73

Allegiant Air

Pick Dates

Deal found 10/3/22

Nov 4
MDW

Chicago Midway

TYS

Knoxville McGhee Tyson

Nonstop

1h 26m
$81

Allegiant Air

Pick Dates

Deal found 10/2/22

Related info for your journey

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

What airport do you fly into for flights to Knoxville from Chicago?

Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Knoxville from Chicago. Booking flights from Chicago to McGhee Tyson (TYS) should be relatively easy as there are 13 daily inbound flights from Chicago from 6 different airlines.

Which airlines flying from Chicago to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of our airline partners flying from Chicago to Knoxville McGhee Tyson have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Allegiant Air are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Chicago to Knoxville for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Knoxville for under $100. The cheapest flight booked recently is on Allegiant Air for just $70, but on average you can expect to pay $129.

Are there nonstop flights from Chicago to Knoxville for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Knoxville under $100. A good price for a nonstop flight from Chicago to Knoxville is less than $133.

Are there last-minute flights available from Chicago to Knoxville for under $300?

There are currently 20+ open flights from Chicago to Knoxville within the next 7 days for less than $300.

What days are nonstop flights available from Chicago to Knoxville?

Nonstop flights can be found on the following days: Sunday, Tuesday, Wednesday, Friday.

How many flights depart from Chicago to Knoxville on average per day?

4 flight departures from Chicago to Knoxville per day on average.
Morning (6am - Noon) - 25% of flight departures
Afternoon (Noon - 6pm) - 75% of flight departures

How long is the flight from Chicago to Knoxville?

Allegiant Air and American Airlines can get you from Chicago to Knoxville in just under 1h 26m. Your travel time will be generally consistent. Airlines will cover a distance of 477 mi. Most flights are nonstop.

What are the cheapest airlines flying from Chicago to Knoxville round-trip?

Our cheapest airline available from Chicago to Knoxville is Allegiant Air. Our recent data shows that you can find tickets from as low as $70 on this airline. An additional option worth looking into is American Airlines, starting at $146. Allegiant Air is priced at 71% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Chicago to Knoxville one-way?

To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $67. Frontier flights start at $94 while deals on United Airlines start at $134 one-way.

What are the most popular airlines that fly from Chicago to Knoxville?

American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Chicago to Knoxville.

What are the most reliable airlines from Chicago to Knoxville?

No one likes to see their flight delayed. When booking a flight from Chicago to Knoxville consider choosing GoJet (99%), Lufthansa (98%) or Alaska Airlines (92%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from Chicago to Knoxville?

While on average a flight from Chicago to Knoxville is generally $482, our data shows the cheapest flight currently is $187. When looking at the most popular route, (Chicago O'Hare Intl - Knoxville McGhee Tyson), you can expect to pay $214 for that flight.

Alternative routes for Chicago to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Chicago to Knoxville

The chart below displays the airlines Cheapflights users traveling from Chicago to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$62Average$106FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
American AirlinesCheapest$136Average$355FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$162Average$362FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$205Average$362FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Chicago to Knoxville

See what time of day planes typically take off from Chicago to Knoxville
1%of flight departuresEarly morningMidnight to 6 am
31%of flight departuresMorning6 am to noon
58%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Knoxville

See how many times per day planes take to the skies headed from Chicago to Knoxville
Sunday10daily flights
Monday13daily flights
Tuesday17daily flights
Wednesday15daily flights
Thursday11daily flights
Friday11daily flights
Saturday14daily flights