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Knoxville

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Knoxville Flights as Low as $80

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

Frontier Airlines
Wed, Sep 23 - Sat, Oct 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$80 Roundtrip, found 3 hours ago
$80
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Oct 17, priced at $80 found 3 hours ago
Frontier Airlines
Thu, Aug 13 - Sat, Aug 22
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$82 Roundtrip, found 1 day ago
$82
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 13 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Aug 22, priced at $82 found 1 day ago
Frontier Airlines
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$87 Roundtrip, found 9 hours ago
$87
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Aug 4, priced at $87 found 9 hours ago
Frontier Airlines
Tue, Aug 4 - Wed, Aug 5
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$93 Roundtrip, found 1 hour ago
$93
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Aug 5, priced at $93 found 1 hour ago
Frontier Airlines
Mon, Aug 17 - Sat, Aug 22
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$95 Roundtrip, found 1 day ago
$95
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 17 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Aug 22, priced at $95 found 1 day ago
Frontier Airlines
Fri, Aug 14 - Sat, Aug 22
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$98 Roundtrip, found 23 hours ago
$98
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Fri, Aug 14 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Aug 22, priced at $98 found 23 hours ago
Frontier Airlines
Tue, Aug 4 - Fri, Aug 7
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$108 Roundtrip, found 9 hours ago
$108
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Fri, Aug 7, priced at $108 found 9 hours ago
Frontier Airlines
Wed, Aug 5 - Tue, Aug 11
MCO
Orlando Intl.
IAD
Washington Dulles Intl.
$152 Roundtrip, found 22 hours ago
$152
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Orlando Intl. to Washington Dulles Intl., returning Tue, Aug 11, priced at $152 found 22 hours ago
United
Wed, Sep 23 - Sat, Oct 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$169 Roundtrip, found 3 hours ago
$169
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Oct 17, priced at $169 found 3 hours ago
Delta
Wed, Sep 23 - Sat, Oct 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$169 Roundtrip, found 3 hours ago
$169
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Oct 17, priced at $169 found 3 hours ago
Frontier Airlines
Tue, Sep 8 - Wed, Sep 9
IAH
George Bush Intercontinental
IAD
Washington Dulles Intl.
$215 Roundtrip, found 10 hours ago
$215
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Sep 8 from George Bush Intercontinental to Washington Dulles Intl., returning Wed, Sep 9, priced at $215 found 10 hours ago
Delta
Tue, Aug 4 - Tue, Aug 11
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$222 Roundtrip, found 1 hour ago
$222
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Aug 4 from Charleston Intl. to Washington Dulles Intl., returning Tue, Aug 11, priced at $222 found 1 hour ago
American Airlines
Wed, Sep 23 - Sat, Oct 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$257 Roundtrip, found 3 hours ago
$257
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Oct 17, priced at $257 found 3 hours ago
Breeze Airways
Fri, Jul 17 - Mon, Jul 20
MCO
Orlando Intl.
IAD
Washington Dulles Intl.
$273 Roundtrip, found 9 hours ago
$273
Roundtrip
found 9 hours ago
Select Breeze Airways flight, departing Fri, Jul 17 from Orlando Intl. to Washington Dulles Intl., returning Mon, Jul 20, priced at $273 found 9 hours ago
United
Wed, Jul 22 - Tue, Aug 4
SUX
Sioux Gateway
IAD
Washington Dulles Intl.
$534 Roundtrip, found 13 hours ago
$534
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Jul 22 from Sioux Gateway to Washington Dulles Intl., returning Tue, Aug 4, priced at $534 found 13 hours ago
Alaska Airlines
Fri, Sep 18 - Mon, Sep 21
IAH
George Bush Intercontinental
IAD
Washington Dulles Intl.
$661 Roundtrip, found 10 hours ago
$661
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Fri, Sep 18 from George Bush Intercontinental to Washington Dulles Intl., returning Mon, Sep 21, priced at $661 found 10 hours 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 $80, 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 $80 right now, why wait?

Knoxville Flight Information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Roundtrip price
$80

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
Book a stay at this business-friendly hotel in Knoxville. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff and the clean ...
9.6/10 Exceptional! (519 reviews)
"The room has a bad odor"

Reviewed on Jul 11, 2026

Get rates
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 (452 reviews)
"The bathroom was filthy as was the furniture. There was no wifi. The room smelled like mold. I actually left without a refund."

Reviewed on Jul 4, 2026

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The Hillside Hotel
Country Inn & Suites by Radisson, Hagerstown, MD

Country Inn & Suites by Radisson, Hagerstown, MD

3 out of 5
17612 Valley Mall Rd Hagerstown MD
Book a stay at this business-friendly hotel in Hagerstown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,304 reviews)
"Room was fairly clean but could use a little more cleaning in areas that were overlooked… needs an upgrade… hall carpet dirty and patched in areas"

Reviewed on Jul 12, 2026

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Country Inn & Suites by Radisson, Hagerstown, MD
Lansdowne Resort and Spa

Lansdowne Resort and Spa

4 out of 5
44050 Woodridge Pkwy Leesburg VA
Book a stay at this golf resort in Leesburg. Enjoy an outdoor pool, a golf course, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
8.8/10 Excellent! (1,009 reviews)
"My daughter and I stayed at Landdown resort for 2 nights. We used the pools and ate in 2 of the restaurants. Coton and Rye was hit and miss. Our first meal was great, but the second dinner was not. To be fair, tbe resrt did comp my meal and I was grateful. The pools were adequate, but could do with ..."

Reviewed on Jul 11, 2026

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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
Book a stay at this 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! (1,349 reviews)
"Just as described. Good breakfast."

Reviewed on Jul 9, 2026

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Country Inn & Suites by Radisson, Frederick, MD
Best Western Historic Frederick

Best Western Historic Frederick

2.5 out of 5
420 Prospect Blvd Frederick MD
Stay at this hotel in Frederick. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8/10 Very Good! (1,016 reviews)
"Staff was friendly and helpful. Breakfast was good, plenty of variety."

Reviewed on Jul 12, 2026

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Best Western Historic Frederick
SpringHill Suites by Marriott Frederick

SpringHill Suites by Marriott Frederick

2.5 out of 5
111 Byte Drive Frederick MD
Book a stay at this business-friendly hotel in Frederick. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (862 reviews)
"Place for very clean and the people were very nice I will definitely go back"

Reviewed on Jul 10, 2026

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SpringHill Suites by Marriott Frederick
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 Maryland SoccerPlex and RIO ...
6.2/10 (1,008 reviews)
"Room wasnt bad. The room could be updated."

Reviewed on Jul 12, 2026

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Extended Stay America Suites Washington DC Germantown Town C
See all 907 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.