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Knoxville

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Knoxville Flights as Low as $255

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Bargain Flight
Fri, Dec 25 - Tue, Jan 5
AUS
Austin-Bergstrom Intl.
PIA
Greater Peoria Regional
$255 Roundtrip, found 4 days ago
$255
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Fri, Dec 25 from Austin-Bergstrom Intl. to Greater Peoria Regional, returning Tue, Jan 5, priced at $255 found 4 days ago
American Airlines
Wed, Feb 3 - Tue, Feb 23
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$261 Roundtrip, found 9 hours ago
$261
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Feb 3 from Austin-Bergstrom Intl. to Quad City Intl., returning Tue, Feb 23, priced at $261 found 9 hours ago
Delta
Wed, Feb 3 - Tue, Feb 23
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$261 Roundtrip, found 9 hours ago
$261
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Feb 3 from Austin-Bergstrom Intl. to Quad City Intl., returning Tue, Feb 23, priced at $261 found 9 hours ago
United
Wed, Feb 3 - Tue, Feb 23
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$266 Roundtrip, found 9 hours ago
$266
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Feb 3 from Austin-Bergstrom Intl. to Quad City Intl., returning Tue, Feb 23, priced at $266 found 9 hours ago
United
Sat, Jan 9 - Sat, Jan 23
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 9 from Austin-Bergstrom Intl. to Quad City Intl., returning Sat, Jan 23, priced at $286 found 3 days ago
Delta
Tue, Dec 15 - Tue, Jan 5
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$290 Roundtrip, found 22 hours ago
$290
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Dec 15 from Austin-Bergstrom Intl. to Quad City Intl., returning Tue, Jan 5, priced at $290 found 22 hours ago
United
Sat, Jan 9 - Sat, Jan 23
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 9 from Austin-Bergstrom Intl. to Quad City Intl., returning Sat, Jan 23, priced at $292 found 3 days ago
United
Tue, Dec 15 - Mon, Jan 4
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$300 Roundtrip, found 4 hours ago
$300
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Dec 15 from Austin-Bergstrom Intl. to Quad City Intl., returning Mon, Jan 4, priced at $300 found 4 hours ago
United
Tue, Dec 15 - Mon, Jan 4
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$305 Roundtrip, found 4 hours ago
$305
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Dec 15 from Austin-Bergstrom Intl. to Quad City Intl., returning Mon, Jan 4, priced at $305 found 4 hours ago
Delta
Tue, Dec 15 - Mon, Jan 4
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$315 Roundtrip, found 4 hours ago
$315
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 15 from Austin-Bergstrom Intl. to Quad City Intl., returning Mon, Jan 4, priced at $315 found 4 hours ago
American Airlines
Wed, Feb 3 - Tue, Feb 23
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$316 Roundtrip, found 9 hours ago
$316
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Feb 3 from Austin-Bergstrom Intl. to Quad City Intl., returning Tue, Feb 23, priced at $316 found 9 hours ago
Delta
Tue, Dec 15 - Tue, Jan 5
AUS
Austin-Bergstrom Intl.
MLI
Quad City Intl.
$319 Roundtrip, found 22 hours ago
$319
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Dec 15 from Austin-Bergstrom Intl. to Quad City Intl., returning Tue, Jan 5, priced at $319 found 22 hours ago
American Airlines
Wed, Dec 23 - Tue, Jan 5
AUS
Austin-Bergstrom Intl.
PIA
Greater Peoria Regional
$323 Roundtrip, found 8 hours ago
$323
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Dec 23 from Austin-Bergstrom Intl. to Greater Peoria Regional, returning Tue, Jan 5, priced at $323 found 8 hours ago
United
Fri, Dec 25 - Tue, Jan 5
AUS
Austin-Bergstrom Intl.
PIA
Greater Peoria Regional
$328 Roundtrip, found 4 days ago
$328
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 25 from Austin-Bergstrom Intl. to Greater Peoria Regional, returning Tue, Jan 5, priced at $328 found 4 days ago
United
Tue, Oct 13 - Tue, Oct 20
DEN
Denver Intl.
MLI
Quad City Intl.
$339 Roundtrip, found 21 hours ago
$339
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Oct 13 from Denver Intl. to Quad City Intl., returning Tue, Oct 20, priced at $339 found 21 hours ago
United
Thu, Oct 1 - Sat, Oct 3
DTW
Detroit Metropolitan Wayne County
MLI
Quad City Intl.
$516 Roundtrip, found 1 day ago
$516
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 1 from Detroit Metropolitan Wayne County to Quad City Intl., returning Sat, Oct 3, priced at $516 found 1 day ago

Cheap Flights to Knoxville

Fall in love at first flight with your vacation to Knoxville by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Knoxville on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Knoxville, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Knoxville

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Knoxville with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the GBG airport.

What is the cheapest month to fly to Knoxville?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Knoxville are in December, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Knoxville?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Knoxville.

What airport is best to fly into Knoxville?

When you’re planning your trip to Knoxville, convenience is the name of the game. Luckily, Knoxville Greater Peoria Regional Airport is nearby so you can deplane and get going on checking off everything on your Knoxville must-do list.

How much are flights to Knoxville?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Knoxville on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $255, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Knoxville?

The trick to saving a stack of cash on your flight to Knoxville? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $255 right now, why wait?

Knoxville Flight Information
Destination airport
Greater Peoria Regional
Destination airport IATA code
PIA
Roundtrip price
$254

Last Minute Hotel Deals in Knoxville

Knoxville Area Getaway on 22 Acres w/ Pond Access!

Knoxville Area Getaway on 22 Acres w/ Pond Access!

3 out of 5
Knoxville IL
Stay at this cottage in Knoxville. Enjoy free parking and air conditioning. Popular attractions Old Knox County Courthouse and Knox County Museum are located ...
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Knoxville Area Getaway on 22 Acres w/ Pond Access!
AmericInn by Wyndham Galesburg

AmericInn by Wyndham Galesburg

3 out of 5
2284 Promenade Ct Galesburg IL
Stay at this hotel in Galesburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Lakeside ...
8/10 Very Good! (1,001 reviews)
"I have never cancelled a hotel after walking in the room. The smell of mildew when you walked into the room was red flag number one. The bed cover had some crusty like material on it along with what looked like stains you would see in someone’s underwear that did not wipe properly. We curiously looked ..."

Reviewed on Sep 25, 2026

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AmericInn by Wyndham Galesburg
Baymont by Wyndham Galesburg

Baymont by Wyndham Galesburg

2.5 out of 5
2285 Washington St Galesburg IL
Book a stay at this business-friendly hotel in Galesburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,001 reviews)
"Very disappointing stay. We arrived expecting a Wyndham property, only to find that the hotel had been switched to a Choice property and was undergoing major renovations. Our first room, 218, had a strange odor, and we discovered what appeared to be black mold covering the bathroom ceiling. We immediately ..."

Reviewed on Sep 17, 2026

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Baymont by Wyndham Galesburg
Best Western Prairie Inn & Conference Center

Best Western Prairie Inn & Conference Center

3 out of 5
300 South Soangetaha Road Galesburg IL
Book a stay at this business-friendly hotel in Galesburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
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Best Western Prairie Inn & Conference Center
Fairfield Inn & Suites Galesburg

Fairfield Inn & Suites Galesburg

3 out of 5
901 W Carl Sandburg Dr Galesburg IL
Book a stay at this business-friendly hotel in Galesburg. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the helpful staff in our ...
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Fairfield Inn & Suites Galesburg
AmericInn by Wyndham Monmouth

AmericInn by Wyndham Monmouth

3 out of 5
1 AmericInn Way Monmouth IL
Book a stay at this golf hotel in Monmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attraction ...
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AmericInn by Wyndham Monmouth
Quality Inn Galesburg near US Highway 34 and I-74

Quality Inn Galesburg near US Highway 34 and I-74

2.5 out of 5
907 W Carl Sandburg Dr Galesburg IL
Book a stay at this business-friendly hotel in Galesburg. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Lakeside Water Park and Lake ...
Get rates
Quality Inn Galesburg near US Highway 34 and I-74
Super 8 by Wyndham Galva

Super 8 by Wyndham Galva

2.5 out of 5
301 Commercial St Galva IL
Book a stay at this business-friendly hotel in Galva. Enjoy free breakfast, free WiFi, and free parking.
7.2/10 Good! (168 reviews)
"The room was clean and the welcome desk friendly. Unfortunately that is about all the positive I can say. Negatives include a dilapidated building, no working cable/data lite as every Chanel simply gave a channel unavailable error message, the hygiene products were used, the vending machine was both ..."

Reviewed on Sep 21, 2026

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Super 8 by Wyndham Galva
See all 50 properties in Knoxville
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.