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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
Tue, Jul 21 - Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$80 Roundtrip, found 7 hours ago
$80
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at $80 found 7 hours ago
Frontier Airlines
Sat, Jul 25 - Tue, Jul 28
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 Sat, Jul 25 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at $82 found 1 day ago
Frontier Airlines
Tue, Jul 21 - Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$85 Roundtrip, found 3 days ago
$85
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 21, priced at $85 found 3 days ago
Frontier Airlines
Sat, Jul 25 - Sat, Jul 25
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 25 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Jul 25, priced at $87 found 1 day ago
Frontier Airlines
Wed, Jul 22 - Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$93 Roundtrip, found 1 day ago
$93
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at $93 found 1 day ago
Frontier Airlines
Tue, Jul 21 - Sun, Jul 26
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 Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sun, Jul 26, priced at $95 found 1 day ago
Frontier Airlines
Tue, Aug 25 - Fri, Sep 11
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$98 Roundtrip, found 9 hours ago
$98
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Fri, Sep 11, priced at $98 found 9 hours ago
United
Tue, Jul 21 - Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$169 Roundtrip, found 7 hours ago
$169
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at $169 found 7 hours ago
Delta
Tue, Jul 21 - Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$169 Roundtrip, found 7 hours ago
$169
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at $169 found 7 hours ago
American Airlines
Tue, Jul 21 - Tue, Jul 28
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$257 Roundtrip, found 7 hours ago
$257
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at $257 found 7 hours ago
United
Wed, Aug 26 - Sun, Aug 30
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$261 Roundtrip, found 4 hours ago
$261
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Aug 26 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Aug 30, priced at $261 found 4 hours ago
Alaska Airlines
Tue, Aug 25 - Tue, Sep 1
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$302 Roundtrip, found 4 hours ago
$302
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Aug 25 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Sep 1, priced at $302 found 4 hours ago
Delta
Sat, Jul 4 - Tue, Jul 14
FWA
Fort Wayne Intl.
IAD
Washington Dulles Intl.
$333 Roundtrip, found 4 hours ago
$333
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 4 from Fort Wayne Intl. to Washington Dulles Intl., returning Tue, Jul 14, priced at $333 found 4 hours ago
American Airlines
Tue, Aug 4 - Sat, Aug 15
FLG
Flagstaff Pulliam Field
IAD
Washington Dulles Intl.
$504 Roundtrip, found 4 hours ago
$504
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Flagstaff Pulliam Field to Washington Dulles Intl., returning Sat, Aug 15, priced at $504 found 4 hours ago
Alaska Airlines
Wed, Aug 26 - Sun, Aug 30
PAE
Seattle Paine Field Intl. Airport
IAD
Washington Dulles Intl.
$536 Roundtrip, found 4 hours ago
$536
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Seattle Paine Field Intl. Airport to Washington Dulles Intl., returning Sun, Aug 30, priced at $536 found 4 hours ago
Sun Country Airlines
Fri, Jul 24 - Sun, Jul 26
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$638 Roundtrip, found 4 hours ago
$638
Roundtrip
found 4 hours ago
Select Sun Country Airlines flight, departing Fri, Jul 24 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Jul 26, priced at $638 found 4 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 July, 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! (508 reviews)
"Dated hotel but friendly staff. If traveling with a pet you will stay in a different building than picked online. AC was off when I arrive during a summer visit. The room cooled off while grabbing dinner but something to plan for."

Reviewed on Jun 28, 2026

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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 (449 reviews)
"The price was low but the rooms were in terrible disrepair. There was a hole punched in one of the walls, duct tape on the bathroom door, tape wrapped around the bath faucet and the room was really dirty. The AC worked well and the sheets were clean and that was all I needed. I’m an Appalachian Trail ..."

Reviewed on Jun 27, 2026

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The Hillside Hotel
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! (1,004 reviews)
"The resort was gorgeous and well maintained. The proximity to various vineyards was perfect."

Reviewed on Jun 22, 2026

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Lansdowne Resort and Spa
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! (1,300 reviews)
"Room was clean"

Reviewed on Jun 28, 2026

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Country Inn & Suites by Radisson, Hagerstown, MD
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! (1,336 reviews)
"Great"

Reviewed on Jun 27, 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! (1,004 reviews)
"For an older, two story property without elevators, the Hotel is above-average. AC in my room was excellent and reliable, bed and pillows were so comfy and of excellent quality. Breakfast was hot, fresh and varied daily, and my coffee addiction was well served!! Staff is friendly, accommodating and ..."

Reviewed on Jun 27, 2026

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Best Western Historic Frederick
Studio 6 Corporate Extended Stay Washington, D.C. Germantown MD

Studio 6 Corporate Extended Stay Washington, D.C. Germantown MD

2.5 out of 5
12530 Milestone Center Dr Germantown MD
Stay at this hotel in Germantown. Enjoy free WiFi, free parking, and laundry facilities. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (1,006 reviews)
"The property tries to charge additional fees at check in for water and electricity usage. The room is not clean and the ac barely works. The front desk has bars up and is unavailable during normal business hours. Multiple long term tenants that are extremely noisy and the Marijuana smoke will stop ..."

Reviewed on Jun 24, 2026

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Studio 6 Corporate Extended Stay Washington, D.C. Germantown MD
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! (853 reviews)
"The staff was friendly and the breakfast was good"

Reviewed on Jun 27, 2026

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SpringHill Suites by Marriott Frederick
See all 906 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.