Cheap Flights to Knox County

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Cheapest Flights to Knox County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,187 Return, found 22 hours ago
AU$1,187
Return
found 22 hours ago
Select Delta flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,187 found 22 hours ago
American Airlines
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,406 Return, found 22 hours ago
AU$1,406
Return
found 22 hours ago
Select American Airlines flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,406 found 22 hours ago
Delta
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,508 Return, found 22 hours ago
AU$1,508
Return
found 22 hours ago
Select Delta flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,508 found 22 hours ago
American Airlines
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,523 Return, found 22 hours ago
AU$1,523
Return
found 22 hours ago
Select American Airlines flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,523 found 22 hours ago
American Airlines
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,578 Return, found 22 hours ago
AU$1,578
Return
found 22 hours ago
Select American Airlines flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,578 found 22 hours ago
United
Sun., 23 Feb. - Tue., 18 Mar.
BNE
Brisbane
LEX
Blue Grass
AU$1,601 Return, found 4 days ago
AU$1,601
Return
found 4 days ago
Select United flight, departing Sun., 23 Feb. from Brisbane to Blue Grass, returning Tue., 18 Mar., priced at AU$1,601 found 4 days ago
American Airlines
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,638 Return, found 22 hours ago
AU$1,638
Return
found 22 hours ago
Select American Airlines flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,638 found 22 hours ago
American Airlines
Fri., 18 Jul. - Mon., 21 Jul.
SJC
Norman Y. Mineta San Jose Intl.
TRI
Tri-Cities Regional
AU$1,696 Return, found 22 hours ago
AU$1,696
Return
found 22 hours ago
Select American Airlines flight, departing Fri., 18 Jul. from Norman Y. Mineta San Jose Intl. to Tri-Cities Regional, returning Mon., 21 Jul., priced at AU$1,696 found 22 hours ago
Qantas Airways
Sun., 23 Mar. - Mon., 14 Apr.
SYD
Kingsford Smith Intl.
LEX
Blue Grass
AU$1,842 Return, found 4 hours ago
AU$1,842
Return
found 4 hours ago
Select Qantas Airways flight, departing Sun., 23 Mar. from Kingsford Smith Intl. to Blue Grass, returning Mon., 14 Apr., priced at AU$1,842 found 4 hours ago
Japan Airlines
Wed., 10 Sep. - Tue., 16 Sep.
SYD
Kingsford Smith Intl.
LEX
Blue Grass
AU$2,353 Return, found 3 days ago
AU$2,353
Return
found 3 days ago
Select Japan Airlines flight, departing Wed., 10 Sep. from Kingsford Smith Intl. to Blue Grass, returning Tue., 16 Sep., priced at AU$2,353 found 3 days ago

Knox County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Knox County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Knox County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Knox County that won’t cause your wallet to flinch. Browse through our inventory of Knox County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Knox County Flights Information

Airlines serving
United, Alaska Airlines, Delta, American Airlines, Jetstar, Qantas Airways, Japan Airlines
Roundtrip price
from AU$1,187

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
We know that things can change from one day to the next, so reserving a flexible ticket with Expedia is a wise idea. Tick the “No change fee” box directly below the “Flexible change policies” filter. Your affordable, flexible flight to Knox County is just a few clicks away.
Which airlines fly to Knox County?
With a great selection of airlines flying into or near Knox County, you have plenty of choice:

  • American Airlines - 733 flights to or near Knox County each month, including 733 flights to Louisville Intl. Airport (SDF) per month.
  • United Airlines - 472 flights to or near Knox County each month, including 472 flights to Louisville Intl. Airport (SDF) per month.
  • Delta Air Lines - 450 flights to or near Knox County each month, including 450 flights to Louisville Intl. Airport (SDF) per month.

How can I find cheap tickets to Knox County?
One of the easiest ways to bag cheap tickets to Knox County is to be flexible with your travel dates. Search for your flights, then click “flexible dates” above the results. You’ll see the cheapest prices for nearby days. The best price for a flight to Knox County in the last seven days was AU$1,187. Booking well in advance will generally help you pick up an even bigger bargain.
How much is a flight to Knox County?
There were lots of budget-friendly fares up for grabs in the last seven days, with the cost of a round-trip flight to Knox County ranging between AU$1,187 and AU$2,353. Many lucky travellers scored one-way tickets from San Jose (SJC) for as low as AU$636.
What are the most popular airports to fly into in Knox County?
Start organising your Knox County trip by booking a fare on one of the 2 155 flights every month to Louisville Intl. Airport (SDF). This is the region’s main entryway.
When is the cheapest time to fly to Knox County?
Taking off on a Tuesday, followed by a Monday, is usually the best way to land the cheapest flight. Stay away from the weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having a good time in Knox County instead!
How much is a plane ticket to Knox County?
In the last seven days, plane tickets to Knox County fluctuated between AU$1,187 and AU$2,353. The early bird catches the worm, so snap up a good deal today.
What is the best time to go to Knox County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a good time to explore the well-known Knox County city of Barbourville. Average temperatures fluctuate between 16ºC and 29ºC at this time of year. The biggest crowds flock here in March, April and July.
What months are the cheapest to book a flight to Knox County?
Snap up a ticket in February for low-priced flights to Knox County. The festive month of December is generally the most expensive time to purchase a fare.

Trending flights to Knox County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun., 23 Feb. - Tue., 18 Mar.
BNE
Brisbane
LEX
Blue Grass
AU$1,601 Return, found 4 days ago
AU$1,601
Return
found 4 days ago
Select United flight, departing Sun., 23 Feb. from Brisbane to Blue Grass, returning Tue., 18 Mar., priced at AU$1,601 found 4 days ago
*Available to Expedia members.