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ORD - TYS

Find cheap flights from Chicago O'Hare Airport to Knoxville from $60

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Knoxville departing on 5/20. 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.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Knoxville, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from O'Hare Intl to Knoxville (ORD-TYS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:56 pm - 8:17 amORD-TYS
13h 21m1 stop
10:26 pm - 1:08 amTYS-ORD
27h 42m1 stop
$126Frontier
Find Deal
Wed, May 29 - Tue, Jun 11
5:56 pm - 7:57 amORD-TYS
13h 01m1 stop
5:31 pm - 1:13 amTYS-ORD
8h 42m1 stop
$140Frontier
Find Deal
Sat, May 18 - Wed, May 22
8:20 am - 11:14 amORD-TYS
1h 54mnonstop
11:42 am - 12:39 pmTYS-ORD
1h 57mnonstop
$169American Airlines
Find Deal
Tue, Jun 25 - Mon, Jul 1
8:00 pm - 10:47 pmORD-TYS
1h 47mnonstop
7:10 pm - 11:15 pmTYS-ORD
5h 05m1 stop
$178United Airlines
Find Deal
Fri, Jul 5 - Mon, Jul 8
7:00 am - 1:33 pmORD-TYS
5h 33m1 stop
5:00 pm - 9:38 pmTYS-ORD
5h 38m1 stop
$188Delta
Find Deal
Thu, May 30 - Wed, Jun 12
7:50 pm - 10:36 pmORD-TYS
1h 46mnonstop
7:05 pm - 11:20 pmTYS-ORD
5h 15m1 stop
$190United Airlines
Find Deal
Tue, Jun 18 - Sat, Jun 22
5:40 am - 10:11 amORD-TYS
3h 31m1 stop
5:00 pm - 9:38 pmTYS-ORD
5h 38m1 stop
$193Delta
Find Deal
Mon, May 27 - Tue, Jun 11
8:20 am - 11:14 amORD-TYS
1h 54mnonstop
11:42 am - 12:39 pmTYS-ORD
1h 57mnonstop
$194American Airlines
Find Deal
Mon, Jun 24 - Mon, Jul 1
7:20 am - 7:43 pmORD-TYS
11h 23m2 stops
9:00 am - 4:28 pmTYS-ORD
8h 28m1 stop
Wed, May 29 - Wed, Jun 12
10:58 am - 7:43 pmORD-TYS
7h 45m1 stop
11:21 am - 4:28 pmTYS-ORD
30h 07m2 stops
Wed, May 29 - Mon, Jun 10

Flights from O'Hare Intl to Knoxville - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Knoxville?

The average price of all flights from Chicago O'Hare Intl Airport to Knoxville clicked on KAYAK for each day over the last 12 months.
When flying from Chicago O'Hare Airport to Knoxville, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Chicago O'Hare Airport, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Knoxville is August, where tickets cost $199 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $375 and $334 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Knoxville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Knoxville, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Knoxville?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Chicago O'Hare Airport to Knoxville found by KAYAK users in the last 72 hours was for $126 on Frontier, followed by American Airlines ($169). One-way flight deals have also been found from as low as $60 on Frontier and from $154 on American Airlines.

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Knoxville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Knoxville.
There are 2 airlines that fly nonstop from Chicago O'Hare Intl Airport to Knoxville. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best one-way deal found costing $165. On average, the best prices for this route can be found at American Airlines.

How many flights are there between Chicago O'Hare Intl Airport and Knoxville per day?

Each day, there are between 13 and 15 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Knoxville, with an average flight time of 1h 45m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 96 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Knoxville?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Knoxville take?

Nonstop flights from Chicago O'Hare Airport generally make it to Knoxville in 1h 35m. The flying distance between the two cities is 475 miles.

What’s the earliest departure time from Chicago O'Hare Airport to Knoxville?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 7:30 am and will be landing in Knoxville at 10:15 am.

What’s the latest departure time from Chicago O'Hare Airport to Knoxville?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Knoxville jets off at 8:15 pm and lands at 11:01 pm.

Good to know

Low season

February

High season

June

Cheapest flight

$60
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Chicago O'Hare Airport to Knoxville

When to book flights from O'Hare Intl to Knoxville

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Knoxville flights

  • Which car rental companies are found in Knoxville Airport (TYS)?

    There are many different car rental companies to choose from when you are looking for a rental car at Knoxville Airport. Alamo, Avis, Budget, Enterprise, Hertz, National, and Dollar all have rental locations at Knoxville Airport. You can also find Payless Car Rental at Knoxville Airport.

  • Are there hotels at TYS?

    Yes, there are several hotels inside the Knoxville McGhee Tyson Airport.Options for hotel accommodations with airport shuttle include Best Western Knoxville Airport/Alcoa, Fairfield Inn & Suites, and The Tennessean Hotel among others.

  • Are there pet relief areas at TYS?

    Yes, the Tyler Airport offers a Service Animal Relief Area for passengers traveling with service animals. The relief area is located outside the lower level of the terminal building. The relief station provides a clean, safe and comfortable space for service animals to relieve themselves after a flight.

  • Can I get power plug-in spots in both airports?

    Yes, both airports offer passengers power plugin spots. Chicago O'Hare Airport has Twenty-four charging stations located in O'Hare Multi-Modal Facility​ level 4. There are several power plug-in spots throughout Knoxville McGhee Tyson Airport (TYS) terminal.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Knoxville?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Knoxville was $60 for a one-way ticket and $126 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Knoxville?

    A passport is not required to fly from Chicago O'Hare Airport to Knoxville.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Knoxville?

    American Airlines, and Delta offer inflight Wi-Fi service on the Chicago O'Hare Airport to Knoxville flight route.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Knoxville?

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Knoxville flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Knoxville?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Knoxville, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Knoxville?

    There are nonstop flights from Chicago O'Hare Airport to Knoxville on a daily basis.

  • Which is the best airline for flights from Chicago to Knoxville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Knoxville are Delta and United Airlines. With an average price for the route of $199 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $353 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from ORD to Knoxville

  • Looking for a cheap flight? 25% of our users found flights on this route for $204 or less one-way and $267 or less round-trip.
  • When flying from Chicago O'Hare Airport (ORD) to Knoxville, you’re likely to fly into Knoxville McGhee Tyson Airport (TYS). The airport which is a hub for Allegiant Air, has international flights, along with domestic flights to bigger US cities. Travelers may also use Asheville Regional Airport which is 85.5 miles from Knoxville.
  • If you want a chance to see more of the world than you would if you took a direct flight, consider booking a flight with Delta airlines which makes stops at Atlanta Hartsfield - Jackson (ATL) or Detroit Metropolitan (DTW). Also, American Airlines stop at Washington DC Reagan (DCA) and/or Charlotte Douglas (CLT).
  • If you need a convenient place to leave your car while away at Knoxville, you can leave it at Chicago O'Hare Airport economy parking. If you want covered parking, head to the Multi-Modal Facility​ floors 4 & 5, economy Lot F. Other long-term parking lots are Economy Lot G located northeast of the domestic terminals and southwest of Mannheim and Zemke Road. Another long-term parking option is offered at Economy Lot H.
  • If you want to stay healthy and relaxed while on the go, yoga can help to reduce stress and anxiety. The 15 x 16-foot Yoga room at Chicago O'Hare Airport can offer you a much-needed source of calm before your flight. It is situated at the Mezzanine Level of the Terminal 3 Rotunda​. It also features huge monitor displays to show yoga techniques in addition to soothing sounds.
  • Chicago O'Hare Airport has mother's rooms/lactation pods in each terminal. You can find lactation rooms at Terminals 1, 2, & 3. Mothers' rooms are found in terminals 1, 2, 3, and 5. Also, there are two mothers' rooms at Multi-Modal Facility level 1. Each mother’s room is equipped with a comfortable chair, a diaper-changing surface, and is ADA-compliant. This is especially important given the sensitive nature of breastfeeding and pumping.
See more tips

Prefer to fly non-stop from Chicago O'Hare Airport to Knoxville?

Find which airlines fly direct from O'Hare Intl to McGhee Tyson, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Knoxville McGhee Tyson

Monday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Tuesday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Wednesday

ANA, Aer Lingus, Air Canada, +11 more

ANA, Aer Lingus, +12 more

Thursday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Friday

ANA, Aer Lingus, Air Canada, +11 more

ANA, Aer Lingus, +12 more

Saturday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Sunday

ANA, Aer Lingus, Air Canada, +11 more

ANA, Aer Lingus, +12 more

See more direct flights

Nonstop returns

Knoxville McGhee Tyson to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Tuesday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Wednesday

ANA, Aer Lingus, Air Canada, +11 more

ANA, Aer Lingus, +12 more

Thursday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Friday

ANA, Aer Lingus, Air Canada, +11 more

ANA, Aer Lingus, +12 more

Saturday

ANA, Aer Lingus, Air Canada, +10 more

ANA, Aer Lingus, +11 more

Sunday

ANA, Aer Lingus, Air Canada, +11 more

ANA, Aer Lingus, +12 more

See more direct flights
See more direct flights

Top 4 airlines serving from O'Hare Intl to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10789 reviews
8.2Boarding
7.4Food
8.6Crew
7.9Comfort
8.0Entertainment
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

The flight experience was very good! Especially the United Club!

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

The control panel for the seat back screen did not work at all after takeoff.

Plane was so old it had cigarette butt trays in the seat

Everything was good, hard to really comfortable on a flight that long.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Had technical issue which delayed the flight period. Flight crew knew there was 5 passengers that the connecting flight was within 15 minutes once at the gate. Rather than identify the 5 passengers to assure they got first. The flight attended mentioned it but didn't assist to assure passengers with connecting flights off first. This caused a hardship and our party of 3 missed the connecting flight.

I don't like that I have to pay if I want extra leg room. The seats are so expensive; I sit in normal seats and my legs and knees cramp the entire flight. I never feel comfortable on AA flights.

Flight was delayed at departure due to weather and the need for de-icing. The flight was smooth but there was a delay at arrival due to weather. We were in a hold for 20 minutes or more. The flight arrived more than 30 minutes late. Airlines have no control over the weather and I'm glad that they follow all safety procedures. Had to wait a long time for my checked luggage. Whole process was slow and the bags arrived wet due to the rain. The onboard wifi and entertainment access was spotty and the signal was dropped several times. Otherwise the crew was great and friendly. They tried to get everyone's bags stowed and seated so we could take off.

Regarding the boarding: it needs more efforts to make it more convenient

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

Book cheap flights from Chicago to Knoxville

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Knoxville found on KAYAK in the last 72 hours.
5/20Mon
1 stopFrontier
13h 11mORD-TYS
$60
5/14Tue
1 stopFrontier
14h 24mORD-TYS
$65
5/18Sat
1 stopFrontier
13h 01mORD-TYS
$68
8/10Sat
1 stopFrontier
16h 58mORD-TYS
$83
5/28Tue
2 stops
9h 06mORD-TYS
$92
5/18Sat
2 stops
10h 52mORD-TYS
$99
7/9Tue
1 stopAmerican Airlines
4h 44mORD-TYS
$154
5/21Tue
1 stopAmerican Airlines
4h 39mORD-TYS
$178
8/13Tue
2 stopsUnited Airlines
12h 20mORD-TYS
$203
6/17Mon
nonstopUnited Airlines
1h 47mORD-TYS
$211

Search by stops

Search by airline

Search by price

Last minute flights from O'Hare Intl to Knoxville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Knoxville that are departing in the next 10 days.
5/11Sat
multi-stopFrontier
21h 33mORD-TYS
5/14Tue
multi-stopFrontier
17h 11mTYS-ORD
$227
5/11Sat
multi-stopFrontier
21h 33mORD-TYS
7/31Wed
multi-stopFrontier
7h 46mTYS-ORD
$233
5/11Sat
nonstopAmerican Airlines
1h 42mORD-TYS
7/31Wed
nonstopAmerican Airlines
1h 58mTYS-ORD
$239
5/11Sat
multi-stopAmerican Airlines
7h 08mORD-TYS
7/31Wed
nonstopAmerican Airlines
1h 58mTYS-ORD
$247
5/11Sat
multi-stopDelta
5h 06mORD-TYS
7/31Wed
multi-stopDelta
8h 35mTYS-ORD
$258
5/9Thu
nonstopUnited Airlines
1h 46mORD-TYS
5/14Tue
nonstopUnited Airlines
2h 00mTYS-ORD
$324
5/10Fri
multi-stopDelta
7h 37mORD-TYS
5/12Sun
multi-stopDelta
6h 49mTYS-ORD
$328
5/10Fri
nonstopUnited Airlines
1h 53mORD-TYS
5/13Mon
nonstopUnited Airlines
1h 54mTYS-ORD
$399
5/11Sat
multi-stop
17h 23mORD-TYS
5/13Mon
multi-stop
18h 18mTYS-ORD
$479
5/11Sat
multi-stop
17h 23mORD-TYS
5/13Mon
multi-stop
23h 50mTYS-ORD
$523

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Chicago O'Hare Airport - Knoxville Flights

Departure:

Chicago O'Hare Airport (undefined)United States

Destination:

Knoxville (TYS)United States

Return flight deals:

Knoxville - Chicago O'Hare Airport

Cabin classes:

$568
$598
$444
$192