Search Cheap Flights to
Knoxville

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Knoxville Flights as Low as $91

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

United
Mon, Sep 15 - Wed, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$91 Roundtrip, found 3 hours ago
$91
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Sep 17, priced at $91 found 3 hours ago
United
Mon, Sep 15 - Wed, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$96 Roundtrip, found 3 hours ago
$96
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Sep 17, priced at $96 found 3 hours ago
Frontier Airlines
Mon, Sep 15 - Wed, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$97 Roundtrip, found 3 hours ago
$97
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Sep 17, priced at $97 found 3 hours ago
Frontier Airlines
Sat, Aug 30 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$97 Roundtrip, found 17 hours ago
$97
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Sep 6, priced at $97 found 17 hours ago
Frontier Airlines
Sat, Aug 30 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$98 Roundtrip, found 17 hours ago
$98
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Sep 6, priced at $98 found 17 hours ago
Frontier Airlines
Mon, Sep 15 - Wed, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$100 Roundtrip, found 3 hours ago
$100
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Sep 17, priced at $100 found 3 hours ago
Frontier Airlines
Sat, Aug 30 - Sat, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$102 Roundtrip, found 17 hours ago
$102
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Sep 6, priced at $102 found 17 hours ago
Delta
Mon, Sep 15 - Wed, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Sep 17, priced at $117 found 3 hours ago
Delta
Tue, Aug 26 - Tue, Sep 2
DTW
Detroit Metropolitan Wayne County
IAD
Washington Dulles Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 26 from Detroit Metropolitan Wayne County to Washington Dulles Intl., returning Tue, Sep 2, priced at $139 found 1 day ago
United
Fri, Aug 8 - Tue, Aug 12
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$180 Roundtrip, found 6 hours ago
$180
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Aug 8 from Kansas City Intl. to Washington Dulles Intl., returning Tue, Aug 12, priced at $180 found 6 hours ago
United
Thu, Dec 4 - Mon, Dec 8
CAE
Columbia Metropolitan
IAD
Washington Dulles Intl.
$194 Roundtrip, found 2 hours ago
$194
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Dec 4 from Columbia Metropolitan to Washington Dulles Intl., returning Mon, Dec 8, priced at $194 found 2 hours ago
American Airlines
Fri, Aug 8 - Tue, Aug 12
MCI
Kansas City Intl.
IAD
Washington Dulles Intl.
$235 Roundtrip, found 6 hours ago
$235
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Aug 8 from Kansas City Intl. to Washington Dulles Intl., returning Tue, Aug 12, priced at $235 found 6 hours ago
Air Canada
Wed, Nov 26 - Wed, Dec 10
YVR
Vancouver Intl.
IAD
Washington Dulles Intl.
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov 26 from Vancouver Intl. to Washington Dulles Intl., returning Wed, Dec 10, priced at $372 found 1 day ago
Alaska Airlines
Sun, Nov 23 - Thu, Dec 11
YVR
Vancouver Intl.
IAD
Washington Dulles Intl.
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Nov 23 from Vancouver Intl. to Washington Dulles Intl., returning Thu, Dec 11, priced at $477 found 1 day ago
WestJet
Sun, May 24 - Fri, May 29
YVR
Vancouver Intl.
IAD
Washington Dulles Intl.
$699 Roundtrip, found 4 days ago
$699
Roundtrip
found 4 days ago
Select WestJet flight, departing Sun, May 24 from Vancouver Intl. to Washington Dulles Intl., returning Fri, May 29, priced at $699 found 4 days ago
WestJet
Sun, May 24 - Fri, May 29
YXX
Abbotsford Intl.
IAD
Washington Dulles Intl.
$748 Roundtrip, found 4 days ago
$748
Roundtrip
found 4 days ago
Select WestJet flight, departing Sun, May 24 from Abbotsford Intl. to Washington Dulles Intl., returning Fri, May 29, priced at $748 found 4 days 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 IAD 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 September, 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 16 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 Eastern West Virginia 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 $91, 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 $91 right now, why wait?

Knoxville Flight Information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Roundtrip price
$91

Last Minute Hotel Deals in Knoxville

Holiday Inn Express & Suites Brunswick - Harpers Ferry Area by IHG
Holiday Inn Express & Suites Brunswick - Harpers Ferry Area by IHG
3 out of 5
1501 Village Green Way Brunswick-MD, Knoxville, MD
Stay at this 3-star business-friendly hotel in Knoxville. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
9.6/10 Exceptional! (376 reviews)
"What a gorgeous new property can’t wait to stay again!"

Reviewed on Jun 27, 2025

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Holiday Inn Express & Suites Brunswick - Harpers Ferry Area by IHG
The Hillside Hotel
The Hillside Hotel
2.5 out of 5
19105 Keep Tryst Road, Knoxville, MD
Book a stay at this business-friendly motel in Knoxville. Enjoy free parking, a 24-hour front desk, and daily housekeeping. Popular attractions Harpers Ferry ...
6.6/10 (410 reviews)
"Nice location within 10 minutes of Harper's Ferry. Gas station store in front and beverage store next door were an added convenience."

Reviewed on May 30, 2025

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The Hillside Hotel
Lansdowne Resort and Spa
Lansdowne Resort and Spa
4 out of 5
44050 Woodridge Pkwy, Leesburg, VA
Stay at this 4-star golf resort in Leesburg. Enjoy an outdoor pool, a golf course, and breakfast (surcharge). Our guests praise the helpful staff and the property ...
8.6/10 Excellent! (1,007 reviews)
"Excellent hotel with great pool."

Reviewed on Jul 6, 2025

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Lansdowne Resort and Spa
Country Inn & Suites by Radisson, Frederick, MD
Country Inn & Suites by Radisson, Frederick, MD
3 out of 5
5579 Spectrum Dr, Frederick, MD
Stay at this 3-star business-friendly hotel in Frederick. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,040 reviews)
"Stopped quickly for a stay in Frederick. Check in was east, the room was clean and quiet, and the breakfast was nice."

Reviewed on Jul 6, 2025

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Country Inn & Suites by Radisson, Frederick, MD
Extended Stay America Suites Washington DC Germantown Town C
Extended Stay America Suites Washington DC Germantown Town C
2.5 out of 5
20141 Century Blvd, Germantown, MD
Book a stay at this business-friendly hotel in Germantown. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Topgolf and Clarksburg Premium ...
6/10 (1,000 reviews)
"It qas great for the extended stay we had there. The staff was very helpful."

Reviewed on Jun 29, 2025

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Extended Stay America Suites Washington DC Germantown Town C
Quality Inn
Quality Inn
2.5 out of 5
25 Union St, Harpers Ferry, WV
Book a stay at this business-friendly hotel in Harpers Ferry. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (1,006 reviews)
Great value!
"Wonderful experience and very helpful staff. Great value for the money!"

Reviewed on Jul 4, 2025

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Quality Inn
Days Inn by Wyndham Charles Town/Harpers Ferry
Days Inn by Wyndham Charles Town/Harpers Ferry
2 out of 5
642 E Washington Street, Charles Town, WV
Book a stay at this business-friendly hotel in Charles Town. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (1,001 reviews)
"Very much appreciated the free shuttle service to the casino. All the staff were friendly and helpful."

Reviewed on Jul 4, 2025

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Days Inn by Wyndham Charles Town/Harpers Ferry
Extended Stay America Suites Washington DC Germantown Milest
Extended Stay America Suites Washington DC Germantown Milest
2.5 out of 5
12530 Milestone Center Dr, Germantown, MD
Stay at this hotel in Germantown. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (927 reviews)
"It wasn’t a five star hotel, but it was great for what it was. I felt safe and the bed was super comfortable. The room was neat and not super dirty. The pet fee was the most reasonable (only 25 dollars) and the location was perfect. Super close to everything and surrounded by lots of trees and grass. ..."

Reviewed on Jul 5, 2025

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Extended Stay America Suites Washington DC Germantown Milest
See all 839 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.