A wooden pier leading to a lighthouse at sunset.

Cheap flights to Knox County

View €1,431 flight on Mon, 7 Jun 2027Opens in a new window

Popular airlines to Knox County

  • Cape Air

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at €1,431 for one-way flights and €1,212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
United
Aer Lingus
Aer Lingus
United

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

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to deliver you the most flexible fares around. Just mark the "No change fee" box directly below the "Flexible change policies" filter to find your dream flight to Knox County.
Which airlines fly to Knox County?
Cape Air runs flights into or near Knox County, including 121 that arrive at Knox County Regional Airport (RKD) each month. Choose your travel dates and then reserve your seat early for the biggest bargain.
How can I find cheap tickets to Knox County?
You'll always score an epic deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to see a list of prices for nearby days. €1,212 was the cheapest price for a flight to Knox County in the last seven days.
How much is a flight to Knox County?
The price of a round-trip ticket to Knox County in the last seven days ranged between €1,212 and €2,801. If you were travelling one way out of Dublin (DUB), you could have nabbed an affordable fare from just €1,431.
What are the most popular airports to fly into in Knox County?
Start organising your Knox County holiday by booking a fare on one of the 121 flights every month to Knox County Regional Airport (RKD). This is the region's main entryway.
How much is a plane ticket to Knox County?
In the last seven days, fares ranged between €1,212 and €2,801. Have a look at our unbeatable deals to Knox County, make a booking and then start packing your bags.
What is the best time to go to Knox County?
A terrific time to travel to Rockland is after June 20 when the summer season starts. In Knox County's most populous city, temperatures fluctuate from 16ºC to 18ºC at this time — prime weather for seeing the sights! May, June and July are the most popular months to visit.
What months are the cheapest to book a flight to Knox County?
A good month to book cheap airfares to Knox County is February. It's worth noting that in the United States, an expensive time to book a ticket is during the festive month of December.

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About Knox County

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About Knox County
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