Search Cheap Flights to
Knoxville

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Knoxville Flights as Low as $185

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

Frontier Airlines
Thu, May 29 - Wed, Jun 4
IAH
George Bush Intercontinental
IAD
Washington Dulles Intl.
$185 Roundtrip, found 22 hours ago
$185
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Thu, May 29 from George Bush Intercontinental to Washington Dulles Intl., returning Wed, Jun 4, priced at $185 found 22 hours ago
Frontier Airlines
Sun, May 18 - Mon, May 19
RDU
Raleigh - Durham Intl.
IAD
Washington Dulles Intl.
$192 Roundtrip, found 7 hours ago
$192
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sun, May 18 from Raleigh - Durham Intl. to Washington Dulles Intl., returning Mon, May 19, priced at $192 found 7 hours ago
United
Fri, Jun 6 - Mon, Jun 9
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$192 Roundtrip, found 10 hours ago
$192
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Jun 6 from Charleston Intl. to Washington Dulles Intl., returning Mon, Jun 9, priced at $192 found 10 hours ago
Frontier Airlines
Tue, May 27 - Wed, Jun 4
IAH
George Bush Intercontinental
IAD
Washington Dulles Intl.
$197 Roundtrip, found 22 hours ago
$197
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Tue, May 27 from George Bush Intercontinental to Washington Dulles Intl., returning Wed, Jun 4, priced at $197 found 22 hours ago
United
Fri, Jun 6 - Mon, Jun 9
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$198 Roundtrip, found 10 hours ago
$198
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Jun 6 from Charleston Intl. to Washington Dulles Intl., returning Mon, Jun 9, priced at $198 found 10 hours ago
Frontier Airlines
Thu, May 29 - Sat, May 31
IAH
George Bush Intercontinental
IAD
Washington Dulles Intl.
$199 Roundtrip, found 22 hours ago
$199
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Thu, May 29 from George Bush Intercontinental to Washington Dulles Intl., returning Sat, May 31, priced at $199 found 22 hours ago
Frontier Airlines
Sat, May 17 - Mon, May 19
RDU
Raleigh - Durham Intl.
IAD
Washington Dulles Intl.
$200 Roundtrip, found 7 hours ago
$200
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, May 17 from Raleigh - Durham Intl. to Washington Dulles Intl., returning Mon, May 19, priced at $200 found 7 hours ago
United
Fri, Jun 6 - Mon, Jun 9
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$202 Roundtrip, found 10 hours ago
$202
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Jun 6 from Charleston Intl. to Washington Dulles Intl., returning Mon, Jun 9, priced at $202 found 10 hours ago
United
Fri, Jun 6 - Mon, Jun 9
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$207 Roundtrip, found 10 hours ago
$207
Roundtrip
found 10 hours ago
Select United flight, departing Fri, Jun 6 from Charleston Intl. to Washington Dulles Intl., returning Mon, Jun 9, priced at $207 found 10 hours ago
Frontier Airlines
Sat, May 31 - Wed, Jun 4
IAH
George Bush Intercontinental
IAD
Washington Dulles Intl.
$209 Roundtrip, found 22 hours ago
$209
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, May 31 from George Bush Intercontinental to Washington Dulles Intl., returning Wed, Jun 4, priced at $209 found 22 hours ago
Delta
Fri, Jun 6 - Mon, Jun 9
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$212 Roundtrip, found 10 hours ago
$212
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Jun 6 from Charleston Intl. to Washington Dulles Intl., returning Mon, Jun 9, priced at $212 found 10 hours ago
Frontier Airlines
Sun, May 25 - Sat, May 31
AUS
Austin-Bergstrom Intl.
IAD
Washington Dulles Intl.
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 25 from Austin-Bergstrom Intl. to Washington Dulles Intl., returning Sat, May 31, priced at $227 found 1 day ago
Delta
Sat, Oct 11 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sat, Oct 18, priced at $257 found 1 day ago
American Airlines
Fri, Jun 6 - Mon, Jun 9
CHS
Charleston Intl.
IAD
Washington Dulles Intl.
$273 Roundtrip, found 10 hours ago
$273
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Jun 6 from Charleston Intl. to Washington Dulles Intl., returning Mon, Jun 9, priced at $273 found 10 hours ago
Hawaiian Airlines
Sun, Oct 5 - Wed, Oct 22
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun, Oct 5 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Wed, Oct 22, priced at $277 found 1 day ago
Alaska Airlines
Fri, Oct 10 - Sat, Oct 18
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 10 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sat, Oct 18, priced at $277 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 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 May, 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 $185, 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 $185 right now, why wait?

Knoxville Flight Information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Roundtrip price
$185

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! (360 reviews)
"We enjoyed our stay and staff was very helpful and friendly."

Reviewed on May 5, 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 WiFi, free parking, and a 24-hour front desk. Popular attractions Harpers Ferry National ...
6.8/10 (404 reviews)
"Very nice and friendly staff, very accommodating but the bathroom was never cleaned after previous guest left. I found hairs on the blanket. Microwave was broken."

Reviewed on Dec 9, 2024

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The Hillside Hotel
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! (1,016 reviews)
"It was okay."

Reviewed on May 12, 2025

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Country Inn & Suites by Radisson, Frederick, MD
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)
"It was great. The staff were really helpful. The only unfortunate aspect for us was that the pool was closed on Mother’s Day weekend. It opened on Sunday, the day we left."

Reviewed on May 12, 2025

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Lansdowne Resort and Spa
Hilton Garden Inn Frederick
Hilton Garden Inn Frederick
3 out of 5
7226 Corporate Ct, Frederick, MD
Stay at this 3-star business-friendly hotel in Frederick. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,007 reviews)
👍
"Nice hotel. Would stay again. It was clean and front desk person was very nice. Didn’t eat there so no comment on dining"

Reviewed on May 12, 2025

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Hilton Garden Inn Frederick
Clarion Inn Harpers Ferry - Charles Town
Clarion Inn Harpers Ferry - Charles Town
2.5 out of 5
4328 William L Wilson Fwy, 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 breakfast and the restaurant ...
8/10 Very Good! (1,007 reviews)
"Rooms are clean and bed was very comfortable. Breakfast was great. We will come again."

Reviewed on May 12, 2025

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Clarion Inn Harpers Ferry - Charles Town
Country Inn & Suites by Radisson, Hagerstown, MD
Country Inn & Suites by Radisson, Hagerstown, MD
3 out of 5
17612 Valley Mall Rd, Hagerstown, MD
Stay at this 3-star business-friendly hotel in Hagerstown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,101 reviews)
"The staff was friendly and everything was clean"

Reviewed on May 14, 2025

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Country Inn & Suites by Radisson, Hagerstown, MD
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! (1,009 reviews)
"We were very impressed by the person working the front desk and how nice our room was. The only down side was the noise coming from the roadway that seemed to be just feet from our room. It was so noisy, even over my ear plugs! The parking lot was very tight, especially if you arrived late. Also, ..."

Reviewed on May 15, 2025

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Quality Inn
See all 821 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.