Search Cheap Flights to
Knoxville

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Knoxville Flights as Low as $88

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

Frontier Airlines
Wed, Jul 9 - Sat, Jul 12
MCO
Orlando Intl.
IAD
Washington Dulles Intl.
$88 Roundtrip, found 3 days ago
$88
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jul 9 from Orlando Intl. to Washington Dulles Intl., returning Sat, Jul 12, priced at $88 found 3 days ago
Frontier Airlines
Tue, Jun 3 - Sat, Jun 7
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$108 Roundtrip, found 4 days ago
$108
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jun 3 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Jun 7, priced at $108 found 4 days ago
United
Fri, Apr 11 - Sun, Apr 20
MCO
Orlando Intl.
IAD
Washington Dulles Intl.
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select United flight, departing Fri, Apr 11 from Orlando Intl. to Washington Dulles Intl., returning Sun, Apr 20, priced at $167 found 5 days ago
Delta
Sun, Apr 13 - Thu, Apr 17
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 13 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Thu, Apr 17, priced at $199 found 1 day ago
Hawaiian Airlines
Tue, Sep 2 - Sat, Sep 6
LAX
Los Angeles Intl.
IAD
Washington Dulles Intl.
$227 Roundtrip, found 18 hours ago
$227
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 2 from Los Angeles Intl. to Washington Dulles Intl., returning Sat, Sep 6, priced at $227 found 18 hours ago
Bargain Flight
Thu, Apr 3 - Mon, Apr 7
LAX
Los Angeles Intl.
IAD
Washington Dulles Intl.
$252 Roundtrip, found 13 hours ago
$252
Roundtrip
found 13 hours ago
Select Bargain Flight flight, departing Thu, Apr 3 from Los Angeles Intl. to Washington Dulles Intl., returning Mon, Apr 7, priced at $252 found 13 hours ago
American Airlines
Sat, Apr 12 - Mon, Apr 21
MCO
Orlando Intl.
IAD
Washington Dulles Intl.
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Apr 12 from Orlando Intl. to Washington Dulles Intl., returning Mon, Apr 21, priced at $255 found 5 days ago
ITA Airways
Thu, Apr 10 - Fri, Apr 18
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$521 Roundtrip, found 7 hours ago
$521
Roundtrip
found 7 hours ago
Select ITA Airways flight, departing Thu, Apr 10 from Barcelona Intl. to Washington Dulles Intl., returning Fri, Apr 18, priced at $521 found 7 hours ago
Lufthansa
Tue, Apr 8 - Tue, Apr 15
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$617 Roundtrip, found 22 hours ago
$617
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Tue, Apr 8 from Barcelona Intl. to Washington Dulles Intl., returning Tue, Apr 15, priced at $617 found 22 hours ago
Swiss International Air Lines
Mon, Apr 7 - Sun, Apr 13
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$618 Roundtrip, found 22 hours ago
$618
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Mon, Apr 7 from Barcelona Intl. to Washington Dulles Intl., returning Sun, Apr 13, priced at $618 found 22 hours ago
British Airways
Tue, Apr 8 - Wed, Apr 16
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$628 Roundtrip, found 22 hours ago
$628
Roundtrip
found 22 hours ago
Select British Airways flight, departing Tue, Apr 8 from Barcelona Intl. to Washington Dulles Intl., returning Wed, Apr 16, priced at $628 found 22 hours ago
Icelandair
Thu, Apr 10 - Tue, Apr 15
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$644 Roundtrip, found 22 hours ago
$644
Roundtrip
found 22 hours ago
Select Icelandair flight, departing Thu, Apr 10 from Barcelona Intl. to Washington Dulles Intl., returning Tue, Apr 15, priced at $644 found 22 hours ago
KLM
Tue, Apr 8 - Tue, Apr 15
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$651 Roundtrip, found 22 hours ago
$651
Roundtrip
found 22 hours ago
Select KLM flight, departing Tue, Apr 8 from Barcelona Intl. to Washington Dulles Intl., returning Tue, Apr 15, priced at $651 found 22 hours ago
Scandinavian Airlines
Tue, Apr 8 - Tue, Apr 15
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$661 Roundtrip, found 22 hours ago
$661
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Tue, Apr 8 from Barcelona Intl. to Washington Dulles Intl., returning Tue, Apr 15, priced at $661 found 22 hours ago
TAP Portugal
Thu, Apr 10 - Fri, Apr 18
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$673 Roundtrip, found 7 hours ago
$673
Roundtrip
found 7 hours ago
Select TAP Portugal flight, departing Thu, Apr 10 from Barcelona Intl. to Washington Dulles Intl., returning Fri, Apr 18, priced at $673 found 7 hours ago
Austrian Airlines
Tue, Apr 8 - Tue, Apr 15
BCN
Barcelona Intl.
IAD
Washington Dulles Intl.
$786 Roundtrip, found 22 hours ago
$786
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Tue, Apr 8 from Barcelona Intl. to Washington Dulles Intl., returning Tue, Apr 15, priced at $786 found 22 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 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 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 $88, 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 $88 right now, why wait?

Knoxville Flight Information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Roundtrip price
$88

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
2.5 out of 5
1501 Village Green Way Brunswick-MD, Knoxville, MD
The price is $139 per night from Apr 13 to Apr 14
$139
includes taxes & fees
Apr 13 - Apr 14
Book a stay at this 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! (348 reviews)
"Very clean, new."

Reviewed on Mar 24, 2025

Holiday Inn Express & Suites Brunswick - Harpers Ferry Area by IHG
Country Inn & Suites by Radisson, Frederick, MD
Country Inn & Suites by Radisson, Frederick, MD
3 out of 5
5579 Spectrum Dr, Frederick, MD
The price is $83 per night from Apr 1 to Apr 2
$83
includes taxes & fees
Apr 1 - Apr 2
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! (1,000 reviews)
"It was a nice stay"

Reviewed on Mar 22, 2025

Country Inn & Suites by Radisson, Frederick, MD
Lansdowne Resort and Spa
Lansdowne Resort and Spa
4 out of 5
44050 Woodridge Pkwy, Leesburg, VA
The price is $253 per night from Mar 31 to Apr 1
$253
includes taxes & fees
Mar 31 - Apr 1
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! (1,000 reviews)
"nicest place to stay in the area"

Reviewed on Mar 17, 2025

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
The price is $113 per night from Apr 6 to Apr 7
$113
includes taxes & fees
Apr 6 - Apr 7
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! (1,085 reviews)
"Enjoyed my stay....very affordable."

Reviewed on Mar 23, 2025

Country Inn & Suites by Radisson, Hagerstown, MD
SpringHill Suites by Marriott Frederick
SpringHill Suites by Marriott Frederick
2.5 out of 5
111 Byte Drive, Frederick, MD
The price is $134 per night from Apr 6 to Apr 7
$134
includes taxes & fees
Apr 6 - Apr 7
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 ...
9.2/10 Wonderful! (559 reviews)
Children's Sport Groups create chaos
"Hotel and staff were great. Affordability was good. When there are traveling sports teams for kids, any thought of moving their breakfast somewhere else. The parents and coaches don't care about they mess they make or the hours they spend at the limited tables. Also, mats are need outside the elevators ..."

Reviewed on Mar 10, 2025

SpringHill Suites by Marriott Frederick
Hilton Garden Inn Frederick
Hilton Garden Inn Frederick
3 out of 5
7226 Corporate Ct, Frederick, MD
The price is $122 per night from Mar 30 to Mar 31
$122
includes taxes & fees
Mar 30 - Mar 31
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! (1,006 reviews)
"Convenient location"

Reviewed on Mar 21, 2025

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
The price is $100 per night from Mar 26 to Mar 27
$100
includes taxes & fees
Mar 26 - Mar 27
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! (1,001 reviews)
"Nice and quiet , even though they have a family event that weekend . Clean"

Reviewed on Mar 16, 2025

Clarion Inn Harpers Ferry - Charles Town
SpringHill Suites by Marriott Ashburn Dulles North
SpringHill Suites by Marriott Ashburn Dulles North
3 out of 5
20065 Lakeview Center Plaza, Ashburn, VA
The price is $96 per night from Mar 30 to Mar 31
$96
includes taxes & fees
Mar 30 - Mar 31
Stay at this 3-star business-friendly hotel in Ashburn. Enjoy free breakfast, free parking, and a free area shuttle. Our guests praise the helpful staff in our ...
8.6/10 Excellent! (1,000 reviews)
"Very comfortable"

Reviewed on Mar 18, 2025

SpringHill Suites by Marriott Ashburn Dulles North
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.