Marshall Point Lighthouse at sunset

Cheap flights to Knox County

View €91 flight on Fri, 26 Jun 2026Opens in a new window

Popular airlines to Knox County

  • JetBlue Airways

  • Cape Air

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at €91 for one-way flights and €168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, 26 Jun - Tue, 30 Jun
BOS
Boston
AUG
Augusta
€168 Return, found 2 days ago
€168
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Boston to Augusta, returning Tue, 30 Jun, priced at €168 found 2 days ago
Cape Air
Fri, 25 Sept - Sun, 27 Sept
BOS
Boston
AUG
Augusta
€174 Return, found 2 days ago
€174
Return
found 2 days ago
Select Cape Air flight, departing Fri, 25 Sept from Boston to Augusta, returning Sun, 27 Sept, priced at €174 found 2 days ago
JetBlue Airways
Fri, 26 Jun - Tue, 30 Jun
BOS
Boston
AUG
Augusta
€176 Return, found 2 days ago
€176
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Boston to Augusta, returning Tue, 30 Jun, priced at €176 found 2 days ago
JetBlue Airways
Fri, 26 Jun - Tue, 30 Jun
BOS
Boston
AUG
Augusta
€178 Return, found 2 days ago
€178
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Boston to Augusta, returning Tue, 30 Jun, priced at €178 found 2 days ago
Cape Air
Fri, 25 Sept - Sun, 27 Sept
BOS
Boston
AUG
Augusta
€182 Return, found 2 days ago
€182
Return
found 2 days ago
Select Cape Air flight, departing Fri, 25 Sept from Boston to Augusta, returning Sun, 27 Sept, priced at €182 found 2 days ago
JetBlue Airways
Fri, 26 Jun - Tue, 30 Jun
BOS
Boston
AUG
Augusta
€186 Return, found 2 days ago
€186
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Boston to Augusta, returning Tue, 30 Jun, priced at €186 found 2 days ago
Cape Air
Fri, 26 Jun - Tue, 30 Jun
BOS
Boston
AUG
Augusta
€191 Return, found 2 days ago
€191
Return
found 2 days ago
Select Cape Air flight, departing Fri, 26 Jun from Boston to Augusta, returning Tue, 30 Jun, priced at €191 found 2 days ago
JetBlue Airways
Fri, 26 Jun - Mon, 29 Jun
BOS
Boston
BHB
Bar Harbor
€270 Return, found 6 days ago
€270
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Boston to Bar Harbor, returning Mon, 29 Jun, priced at €270 found 6 days ago
Cape Air
Fri, 26 Jun - Mon, 29 Jun
BOS
Boston
BHB
Bar Harbor
€276 Return, found 6 days ago
€276
Return
found 6 days ago
Select Cape Air flight, departing Fri, 26 Jun from Boston to Bar Harbor, returning Mon, 29 Jun, priced at €276 found 6 days ago
JetBlue Airways
Fri, 26 Jun - Mon, 29 Jun
BOS
Boston
BHB
Bar Harbor
€280 Return, found 6 days ago
€280
Return
found 6 days ago
Select JetBlue Airways flight, departing Fri, 26 Jun from Boston to Bar Harbor, returning Mon, 29 Jun, priced at €280 found 6 days ago

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. €168 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 €168 and €307. If you were travelling one way out of Boston (BOS), you could have nabbed an affordable fare from just €91.
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 €168 and €307. 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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