$89 Cheap Flights from Chicago (ORD) to Knoxville (TYS)

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Cheap Flights from Chicago to Knoxville (ORD-TYS)

Prices were available within the past 7 days and start at $89 for one-way flights and $146 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jun 6 - Tue, Jun 11
ORD
Chicago
TYS
Knoxville
$146 Roundtrip, found 16 hours ago
$146
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, Jun 6 from Chicago to Knoxville, returning Tue, Jun 11, priced at $146 found 16 hours ago
Frontier Airlines
Wed, May 29 - Tue, Jun 11
ORD
Chicago
TYS
Knoxville
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, May 29 from Chicago to Knoxville, returning Tue, Jun 11, priced at $157 found 2 days ago
Frontier Airlines
Sat, Jun 1 - Fri, Jun 7
ORD
Chicago
TYS
Knoxville
$158 Roundtrip, found 20 hours ago
$158
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Sat, Jun 1 from Chicago to Knoxville, returning Fri, Jun 7, priced at $158 found 20 hours ago
Frontier Airlines
Mon, May 27 - Thu, May 30
ORD
Chicago
TYS
Knoxville
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, May 27 from Chicago to Knoxville, returning Thu, May 30, priced at $163 found 6 days ago
Frontier Airlines
Thu, Jun 6 - Wed, Aug 14
ORD
Chicago
TYS
Knoxville
$165 Roundtrip, found 4 days ago
$165
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jun 6 from Chicago to Knoxville, returning Wed, Aug 14, priced at $165 found 4 days ago
Frontier Airlines
Wed, Aug 7 - Sat, Aug 24
ORD
Chicago
TYS
Knoxville
$166 Roundtrip, found 16 hours ago
$166
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Wed, Aug 7 from Chicago to Knoxville, returning Sat, Aug 24, priced at $166 found 16 hours ago
Frontier Airlines
Thu, Jun 6 - Tue, Jun 18
ORD
Chicago
TYS
Knoxville
$168 Roundtrip, found 13 hours ago
$168
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Jun 6 from Chicago to Knoxville, returning Tue, Jun 18, priced at $168 found 13 hours ago
American Airlines
Sat, Aug 17 - Wed, Aug 21
ORD
Chicago
TYS
Knoxville
$169 Roundtrip, just found
$169
Roundtrip
just found
Select American Airlines flight, departing Sat, Aug 17 from Chicago to Knoxville, returning Wed, Aug 21, priced at $169 just found
Frontier Airlines
Wed, Jun 19 - Tue, Jul 9
ORD
Chicago
TYS
Knoxville
$170 Roundtrip, found 3 days ago
$170
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 19 from Chicago to Knoxville, returning Tue, Jul 9, priced at $170 found 3 days ago
Frontier Airlines
Sat, Jun 1 - Mon, Jun 17
ORD
Chicago
TYS
Knoxville
$173 Roundtrip, found 6 hours ago
$173
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Jun 1 from Chicago to Knoxville, returning Mon, Jun 17, priced at $173 found 6 hours ago
Flights from Chicago (ORD) to Knoxville (TYS)
Origin airport
O'Hare Intl.
Destination airport
McGhee Tyson
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$146
Distance
475 mi
Average flight time
2 hours 45 mins

Chicago to Knoxville Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Chicago to Knoxville offer the perfect respite. Not only does exploring Knoxville provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Chicago to Knoxville may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from ORD to TYS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Knoxville are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Knoxville more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Knoxville is $89 now!

Frequently asked questions

How much is a one-way flight from ORD to Knoxville Airport?
Get set to pack your bags, because Chicago flights to Knoxville start from just $86. This is based on the best price found on Expedia for this route departing within the next three months. This airfare is for an Frontier Airlines flight, leaving ORD on June 27 2024 and touching down at TYS. The price of this airfare was updated on May 21 2024 and has not changed since.
How long does it take to fly from O'Hare Intl. Airport (ORD) to McGhee Tyson Airport (TYS)?
Book a seat with United Airlines and you’ll be cruising the skies for around 1 hour and 37 minutes. This sought-after carrier has a direct flight that sets off at 7:45AM from O’Hare Intl. Airport (ORD) and arrives at McGhee Tyson Airport (TYS) at 10:22AM. Expedia has some amazing flight deals, so check out what’s available on this route today.
Is it cheaper to buy a plane ticket from O'Hare Airport to McGhee Tyson Airport (TYS) last minute?
When it comes to booking your flights, it’s better to be prepared. While you could pick up a deal on an O’Hare Intl. Airport (ORD) to Knoxville Airport flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it’s between three and four months.
What is the cheapest airline flying from O'Hare Intl. Airport (ORD) to TYS in the next 90 days?
The cheapest airline flying from Chicago to Knoxville found on Expedia is Frontier Airlines, with fares starting at $86. This price is based on fares found on Expedia with a departure date within the next 90 days. The flight sets off from O’Hare Airport on June 27 2024 and lands at Knoxville Airport. The pricing information was updated on May 21 2024 and has not changed since.
What's the cheapest price for a flight from O'Hare Intl. Airport (ORD) to Knoxville Airport next month?
The best price for a flight from Chicago to Knoxville within the next month is $86. If you want to travel soon, now’s the time to land this fare. This ticket price was found after looking through all available flights on Expedia with a departure date within the next 30 days. This airfare is for a one-way Frontier Airlines flight setting off from O’Hare Intl. Airport (ORD) on June 6 2024 and coming in to land at TYS. This price was last updated on May 21 2024 and has not changed since.
What airline has the least delays from O'Hare Airport to Knoxville Airport?
Achieving an on-time rate of 76%, United Airlines is the airline that’s more likely to get you from O’Hare Airport to Knoxville Airport without any delays. Flight delays aren’t just an unpleasant experience — they can also lead to a missed connection or even ruin your entire trip. You can stay updated by reviewing your flight status through the Expedia App before you set off for the airport. If you’re already at the terminal and the delay is lengthy, head to the customer service desk to see what your options are.
Can I find cheap nonstop flights from O'Hare Intl. Airport (ORD) to TYS in the next three months?
Get ready to save money because we’ve discovered a roundtrip nonstop flight with United in the next 90 days for $169. The price was last updated on May 21 2024 and is based on fares found on Expedia with departure dates during the next three months. This flight from Chicago to Knoxville leaves from O’Hare Airport on May 31 2024 and arrives at Knoxville Airport. The return date of the flight is June 7 2024.It’s easy to locate nonstop cheap flights from O’Hare Airport to McGhee Tyson Airport (TYS) by using our filters. Start by typing in the details of your trip, then click on “Nonstop” under “Filter by” on the left-hand side of the page. Your results will be listed with the cheapest airfare first. If you don’t need to fly on a particular day, make use of our handy “Flexible dates” feature. You’ll be able to compare ticket prices for nearby dates and clinch the best deal possible.
What airports do you fly into for Knoxville from Chicago?
With McGhee Tyson Airport (TYS), Gatlinburg, TN (GKT-Gatlinburg - Pigeon Forge) and Morristown, TN (MOR-Moore-Murrell) to choose from, getting from Chicago to Knoxville is no sweat. The city’s busiest terminal, McGhee Tyson Airport (TYS), is around 12 mi south of the downtown area. Besides ticket costs, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to land. Get your Knoxville vacation off to an exciting start by exploring Ijams Nature Center and Knoxville Zoological Gardens.
What are the most popular departure times for flights from O'Hare Intl. Airport (ORD) to Knoxville Airport?
Between 7:00 PM - 8:00 PM is the busiest period for United Airlines flights jetting off from O’Hare Airport to Knoxville Airport. Our top tip? Take off in the morning. With air traffic yet to build up, your chances of jumping on a delay-free flight are higher.
Can I change the date of my flight from ORD to Knoxville Airport?
You can easily make changes to your O’Hare Airport to McGhee Tyson Airport (TYS) trip by logging in to the Expedia Trips portal. But before amending dates or times, check out the fare conditions in your itinerary to see what you’re able to do and if any charges apply. Some airlines have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal for more information and to chat with our Virtual Agent.
Chicago nearby Airports

Chicago

Midway Intl. to Knoxville
$125.96
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