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Cheap flights from Chicago (CHI) to Knoxville (TYS) from $47

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — TYS
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Chicago to Knoxville McGhee Tyson are usually found in August or September, booked 80 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from Chicago to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$302

One-way from

$85
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Chicago (CHI) to Knoxville McGhee Tyson
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One-way flight from Chicago (CHI) to Knoxville McGhee Tyson
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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 170% on this flight, we recommend booking at least 55 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 $206 1-2 weeks out and tickets from $289 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 August. Prices to Knoxville from Chicago average $262. You can even find prices in August for less than $262, as users have found deals to Knoxville from as low as $40. The month of March 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 43%.

What is the cheapest time of day to fly from CHI to TYS?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 49% on flights from Chicago to Knoxville by exploring options for tickets in the evening.

Cheap Allegiant Air flights from Chicago to Knoxville

Explore cheap flight options specifically provided by Allegiant Air for the route between Chicago and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Check out some of the cheapest Allegiant Air flights we've come across from Chicago to Knoxville. Make sure to double check the flight details before booking.
Fri 7/59:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 7/87:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 6/1$75
Fri 8/28:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 8/57:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 6/1$76
Fri 9/278:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Mon 9/306:30 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 6/1$77
Mon 6/249:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 7/17:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$79
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$83
Fri 6/78:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/107:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/31$93
Mon 9/93:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Mon 9/161:45 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 6/1$96
Mon 8/193:26 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Fri 8/2311:30 amTYS - MDW
Nonstop1h 36mAllegiant Air
Deal found 6/1$97
Fri 10/259:14 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 10/281:45 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Deal found 6/1$106

  • 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 $318.77 RT. This price is typically 24% cheaper than other airlines that offer Chicago to Knoxville flights. When booking this route, the cheapest RT price found was $173. 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 3% more popular than any other airline flying that same route.

Cheap Frontier flights from Chicago to Knoxville

Explore cheap flight options specifically provided by Frontier for the route between Chicago and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Some of the best deals we've found on Frontier flights traveling from Chicago to Knoxville. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 8/172:06 pmORD - TYS
1 stop16h 58mFrontier
Sat 8/245:40 pmTYS - ORD
1 stop7h 31mFrontier
Deal found 6/2$136
Thu 6/135:01 amORD - TYS
1 stop9h 35mFrontier
Mon 6/1710:41 pmTYS - ORD
1 stop26h 59mFrontier
Deal found 6/2$148
Sat 7/611:51 amMDW - TYS
1 stop20h 56mFrontier
Thu 7/114:52 pmTYS - MDW
1 stop25h 13mFrontier
Deal found 6/1$176
Sun 6/165:01 amORD - TYS
1 stop9h 35mFrontier
Tue 6/1810:26 pmTYS - ORD
1 stop27h 42mFrontier
Deal found 5/31$180
Fri 8/99:48 amMDW - TYS
1 stop10h 48mFrontier
Wed 8/146:17 pmTYS - MDW
1 stop18h 35mFrontier
Deal found 6/1$181
Wed 7/316:15 amMDW - TYS
1 stop11h 33mFrontier
Mon 8/510:40 pmTYS - MDW
1 stop19h 30mFrontier
Deal found 6/1$183
Fri 6/79:53 pmORD - TYS
1 stop18h 06mFrontier
Mon 6/1010:41 pmTYS - ORD
1 stop26h 59mFrontier
Deal found 5/31$191
Thu 8/810:55 pmMDW - TYS
1 stop21h 41mFrontier
Mon 8/1210:40 pmTYS - MDW
1 stop14h 12mFrontier
Deal found 6/1$193
Fri 6/79:53 pmORD - TYS
1 stop18h 06mFrontier
Tue 6/1110:26 pmTYS - ORD
1 stop27h 42mFrontier
Deal found 5/31$197

  • One of the most popular airlines traveling from Chicago to Knoxville is Frontier. Flights from Frontier traveling this route typically cost $308.05 RT. This price is typically 44% cheaper than other airlines that offer Chicago to Knoxville flights. When booking this route, the cheapest RT price found was $164. Chicago O'Hare Intl Airport is the most common Chicago airport to take off from when flying to Knoxville. Knoxville McGhee Tyson Airport is the most popular arrival airport in Knoxville. When flying from Chicago to Knoxville, Frontier flights are 1% more popular than any other airline flying that same route.

Cheap Chicago to Knoxville flights in June & July 2024

Find cheap flight options from Chicago to Knoxville specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
These are some of the most attractive deals on flights from Chicago to Knoxville in 2024. For more flight deals, be sure to check back very soon.
Fri 6/149:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/177:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/2$75
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$76
Mon 6/249:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 7/17:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$79
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$83
Fri 6/78:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/107:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/31$93
Fri 6/78:34 pmMDW - TYS
Nonstop1h 25mMultiple Airlines
Mon 6/1010:41 pmTYS - MDW
1 stop15h 28mMultiple Airlines
Deal found 5/31$133
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mMultiple Airlines
Mon 6/2410:41 pmTYS - MDW
1 stop19h 29mMultiple Airlines
Deal found 6/1$162
Tue 6/256:20 pmORD - TYS
Nonstop1h 45mAmerican Airlines
Mon 7/18:22 amTYS - ORD
Nonstop1h 52mAmerican Airlines
Deal found 6/1$169
Sat 6/155:40 amMDW - TYS
1 stop10h 19mMultiple Airlines
Fri 6/217:44 pmTYS - MDW
Nonstop1h 34mMultiple Airlines
Deal found 5/31$178

Chicago to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
These are some of the most attractive deals on flights from Chicago to Knoxville in 2024. For more flight deals, be sure to check back very soon.
Fri 7/59:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 7/87:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 6/1$75
Fri 8/28:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 8/57:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 6/1$76
Fri 9/278:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Mon 9/306:30 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 6/1$77
Mon 6/249:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 7/17:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$79
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$83
Fri 6/78:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/107:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/31$93
Mon 9/93:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Mon 9/161:45 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 6/1$96
Mon 8/193:26 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Fri 8/2311:30 amTYS - MDW
Nonstop1h 36mAllegiant Air
Deal found 6/1$97
Fri 10/259:14 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 10/281:45 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Deal found 6/1$106

Non-stop flights to Knoxville from Chicago

Discover non-stop flight options from Chicago to Knoxville. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a look at some of the direct flights traveling from Chicago to Knoxville in the near future. Users can also choose from other Chicago to Knoxville flights by using the search form above.
Fri 7/59:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 7/87:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 6/1$75
Fri 8/28:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 8/57:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 6/1$76
Fri 9/278:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Mon 9/306:30 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 6/1$77
Mon 6/249:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 7/17:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$79
Mon 9/93:10 pmMDW - TYS
Nonstop1h 30mAllegiant Air
Mon 9/161:45 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 6/1$96
Mon 8/193:26 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Fri 8/2311:30 amTYS - MDW
Nonstop1h 36mAllegiant Air
Deal found 6/1$97
Fri 10/259:14 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 10/281:45 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Deal found 6/1$106
Fri 7/199:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Mon 7/227:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Deal found 5/31$108
Mon 10/213:43 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 10/281:45 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Deal found 6/1$111

Chicago to Knoxville flights leaving soon

Find last-minute flight options from Chicago to Knoxville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Users seeking a last-minute flight from Chicago to Knoxville should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$76
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 6/1$83
Fri 6/78:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Mon 6/107:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/31$93
Fri 6/78:34 pmMDW - TYS
Nonstop1h 25mMultiple Airlines
Mon 6/1010:41 pmTYS - MDW
1 stop15h 28mMultiple Airlines
Deal found 5/31$133
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mMultiple Airlines
Mon 6/2410:41 pmTYS - MDW
1 stop19h 29mMultiple Airlines
Deal found 6/1$162
Fri 6/79:53 pmORD - TYS
1 stop18h 06mFrontier
Mon 6/1010:41 pmTYS - ORD
1 stop26h 59mFrontier
Deal found 5/31$191
Fri 6/79:53 pmORD - TYS
1 stop18h 06mFrontier
Tue 6/1110:26 pmTYS - ORD
1 stop27h 42mFrontier
Deal found 5/31$197
Fri 6/79:53 pmORD - TYS
1 stop18h 06mFrontier
Mon 6/1010:41 pmTYS - ORD
1 stop26h 59mFrontier
Deal found 5/31$201
Sat 6/82:10 pmORD - TYS
1 stop18h 47mFrontier
Tue 6/1110:26 pmTYS - ORD
1 stop27h 42mFrontier
Deal found 5/31$217

One-way flights to Knoxville from Chicago

Search for one-way flight options from Chicago to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Knoxville. Those needing a return flight from Chicago to Knoxville can use the search form above.
Mon 7/298:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 6/1$47
Fri 6/219:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/31$49
Fri 7/199:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 6/1$59
Thu 6/135:01 amORD - TYS
1 stop9h 35mFrontier
Deal found 6/2$64
Wed 9/185:56 pmORD - TYS
1 stop13h 17mFrontier
Deal found 6/2$69
Fri 10/119:14 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 6/1$85
Thu 6/205:01 amORD - TYS
1 stop9h 35mFrontier
Deal found 6/2$86
Sat 6/222:10 pmORD - TYS
1 stop18h 47mFrontier
Deal found 6/1$90
Tue 7/309:45 pmMDW - TYS
1 stop20h 03mFrontier
Deal found 6/2$91

Find flights from Chicago to Knoxville within your budget

Customize your flight search to find flights from Chicago to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$75 - $194

Route

Depart

Return

Price

Chicago MidwayKnoxville McGhee Tyson

MDW - TYS

MDWTYS

Chicago Midway

Fri 7/5

Nonstop1h 26m

Knoxville McGhee Tyson

Mon 7/8

Nonstop1h 32m

$75

Chicago MidwayKnoxville McGhee Tyson

MDW - TYS

MDWTYS

Chicago Midway

Fri 8/2

Nonstop1h 26m

Knoxville McGhee Tyson

Mon 8/5

Nonstop1h 32m

$76

Chicago MidwayKnoxville McGhee Tyson

MDW - TYS

MDWTYS

Chicago Midway

Fri 9/27

Nonstop1h 30m

Knoxville McGhee Tyson

Mon 9/30

Nonstop1h 35m

$77

Chicago MidwayKnoxville McGhee Tyson

MDW - TYS

MDWTYS

Chicago Midway

Mon 6/24

Nonstop1h 25m

Knoxville McGhee Tyson

Mon 7/1

Nonstop1h 34m

$79

Chicago O'Hare IntlKnoxville McGhee Tyson

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Sat 8/17

1 stop16h 58m

Knoxville McGhee Tyson

Sat 8/24

1 stop7h 31m

$136

Chicago MidwayKnoxville McGhee Tyson

MDW - TYS

MDWTYS

Chicago Midway

Sat 7/6

1 stop20h 56m

Knoxville McGhee Tyson

Mon 7/8

Nonstop1h 32m

$139

Chicago O'Hare IntlKnoxville McGhee Tyson

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Sat 8/10

Nonstop1h 47m

Knoxville McGhee Tyson

Wed 8/14

Nonstop2h 05m

$169

Chicago O'Hare IntlKnoxville McGhee Tyson

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Mon 10/21

1 stop7h 19m

Knoxville McGhee Tyson

Tue 10/29

1 stop6h 01m

$188

Chicago O'Hare IntlKnoxville McGhee Tyson

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Mon 6/24

Nonstop1h 54m

Knoxville McGhee Tyson

Mon 7/1

Nonstop1h 52m

$194

Flights are sorted by cheapest first

Deals found on 6/1

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Knoxville. Price data was last updated on May 31, 2024.
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Knoxville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from Chicago to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Knoxville. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Knoxville flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Chicago to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature and rainfall totals by month.

TYS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated June 2, 2024.
See what other customers who have flown with Allegiant Air, Frontier and United Airlines from Chicago to Knoxville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,861 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
999 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 5 different airlines.

  • 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 $75, but on average you can expect to pay $123.

  • 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 $142.

  • Are there last-minute flights available from Chicago to Knoxville for under $100?

    There are currently 20+ open flights from Chicago to Knoxville within the next 7 days for less than $100.

  • What days are nonstop flights available from Chicago to Knoxville?

    Nonstop flights can be found on the following days: Wednesday.

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

    6 flight departures from Chicago to Knoxville per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Chicago to Knoxville?

    Allegiant Air, Frontier, and United Airlines can get you from Chicago to Knoxville in just under 1h 26m. Your travel time can differ by up to 15h 32m. Airlines will cover a distance of 477 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $75 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at $136 and $169 round-trip. 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 $47. Frontier flights start at $64 while deals on American Airlines start at $119 one-way.

  • 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 Royal Jordanian (83%), Air Canada (77%) or Qatar Airways (76%) 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 $283, our data shows the cheapest flight currently is $169. When looking at the most popular route, (Chicago O'Hare Intl - Knoxville McGhee Tyson), you can expect to pay $188 for that flight.

  • What does ORD to TYS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Knoxville McGhee Tyson Airport flight would often be abbreviated as a ORD to TYS flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Knoxville that include hotel bookings?

    Yes. In addition to deals on Chicago to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Knoxville.

  • Can I find deals for business class flights from Chicago to Knoxville?

    Yes. Cheapflights offers flight deals from Chicago to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Knoxville that allow pets onboard?

    Many airlines flying from Chicago to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Knoxville?

    Yes, you can often find last-minute deals on Chicago to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Knoxville flight deals updated?

    The Chicago to Knoxville flight deals you see on this page were last updated on 6/1.

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

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

  • What is the cheapest month to book a flight from Chicago to Knoxville?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Knoxville (average of $302). Flying from Chicago to Knoxville in April is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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Top 5 airlines flying from Chicago to Knoxville

Discover the top 5 airlines that operate flights from Chicago to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$60Average$104FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
FrontierCheapest$158Average$227FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$164Average$308FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$166Average$259FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$173Average$319FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Chicago to Knoxville by cabin class

Find flights from Chicago to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chicago to Knoxville

Find hourly flight availability from Chicago to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
1%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Knoxville

Explore weekly flight availability from Chicago to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 2, 2024.
Sunday11daily flights
Monday15daily flights
Tuesday14daily flights
Wednesday12daily flights
Thursday15daily flights
Friday13daily flights
Saturday14daily flights

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How does Cheapflights help users find flights from Chicago to Knoxville?

Cheapflights helps you search for flights from Chicago to Knoxville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Knoxville?

Cheapflights helps you find that perfect flight to Knoxville from Chicago by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Knoxville flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chicago to Knoxville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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