Cheap Flights to Knox County from $70 (2026/2027)

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A coastal landscape with autumn foliage, a bay, and a small town.

Camden

Flights
Camden

How Much Does it Cost To Fly To Knox County?

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

Wed, Nov 11 - Wed, Nov 11
BOS
Logan Intl.
RKD
Knox County Regional
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Nov 11 from Logan Intl. to Knox County Regional, returning Wed, Nov 11, priced at $134 found 3 days ago
Thu, Nov 5 - Sun, Nov 8
BOS
Logan Intl.
RKD
Knox County Regional
$140 Roundtrip, found 13 hours ago
$140
Roundtrip
found 13 hours ago
Select Cape Air flight, departing Thu, Nov 5 from Logan Intl. to Knox County Regional, returning Sun, Nov 8, priced at $140 found 13 hours ago
Wed, Nov 11 - Wed, Nov 11
BOS
Logan Intl.
RKD
Knox County Regional
$154 Roundtrip, found 3 days ago
$154
Roundtrip
found 3 days ago
Select Cape Air flight, departing Wed, Nov 11 from Logan Intl. to Knox County Regional, returning Wed, Nov 11, priced at $154 found 3 days ago
Thu, Oct 15 - Wed, Oct 21
BOS
Logan Intl.
AUG
Augusta State
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Cape Air flight, departing Thu, Oct 15 from Logan Intl. to Augusta State, returning Wed, Oct 21, priced at $160 found 2 days ago
Thu, Oct 15 - Wed, Oct 21
BOS
Logan Intl.
AUG
Augusta State
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select Cape Air flight, departing Thu, Oct 15 from Logan Intl. to Augusta State, returning Wed, Oct 21, priced at $162 found 6 days ago
Fri, Oct 23 - Sun, Oct 25
BOS
Logan Intl.
AUG
Augusta State
$170 Roundtrip, found 2 hours ago
$170
Roundtrip
found 2 hours ago
Select Cape Air flight, departing Fri, Oct 23 from Logan Intl. to Augusta State, returning Sun, Oct 25, priced at $170 found 2 hours ago
Fri, Nov 13 - Fri, Nov 13
BOS
Logan Intl.
AUG
Augusta State
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Cape Air flight, departing Fri, Nov 13 from Logan Intl. to Augusta State, returning Fri, Nov 13, priced at $177 found 6 days ago
Sat, Dec 12 - Sat, Dec 12
BOS
Logan Intl.
BHB
Hancock County - Bar Harbor
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select Cape Air flight, departing Sat, Dec 12 from Logan Intl. to Hancock County - Bar Harbor, returning Sat, Dec 12, priced at $214 found 3 days ago
OriginDestinationTravel DatesFlights From*
BOSOwls HeadNovember 11 to November 11$134
BOSAugustaNovember 13 to November 13$177
BOSTrentonDecember 12 to December 12$214
ATLAugustaNovember 7 to November 9$653
ATLTrentonNovember 3 to November 10$656
SFOAugustaOctober 26 to October 30$712
BDLAugustaNovember 5 to November 8$747
BDLTrentonNovember 11 to November 14$845
SFOTrentonNovember 22 to November 29$2,243
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
BOSAugustaOctober 18 to October 22$160
BOSOwls HeadOctober 16 to October 18$270
BOSTrentonOctober 16 to November 11$328
BWITrentonOctober 16 to October 23$1,017
*Prices include taxes and fees

Best Knox County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Greenleaf Inn
2.0-star property

Greenleaf Inn

Dec 26 - Dec 29

3 night stay

Austin (AUS) to Augusta (AUG)

Southwest Airlines • Non-stop • Coach

Augusta (AUG) to Austin (AUS)

American Airlines • Non-stop • Coach
Price was $796, price is now $703 per person
$703
per person
found 14 hours ago
210 Main St
3.0-star property

210 Main St

Oct 24 - Oct 31

7 night stay

Chicago (ORD) to Augusta (AUG)

Delta • Non-stop • Coach

Augusta (AUG) to Chicago (ORD)

Cape Air • Non-stop • Coach
Price was $1,823, price is now $1,509 per person
$1,509
per person
found 1 day ago
Admirals Quarters Inn
2.0-star property

Admirals Quarters Inn

Dec 26 - Dec 29

3 night stay

Austin (AUS) to Augusta (AUG)

Southwest Airlines • Non-stop • Coach

Augusta (AUG) to Austin (AUS)

American Airlines • Non-stop • Coach
Price was $858, price is now $753 per person
$753
per person
found 14 hours ago
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Travelers ❤️ These Knox County 🏨

Harborline Hotel

Harborline Hotel

3 out of 5
6 Park Drive Rockland ME
Stay at this hotel in Rockland. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. Popular attractions Maine Lighthouse Museum and Project Puffin Visitor Center are located nearby.
7.4/10 Good! (431 reviews)
"Lovely guy on the check in desk. The room was very clean. Very close to the centre of the town. A lovely town,with lots of dining options."

Reviewed on Oct 11, 2026

Opens in a new windowHarborline Hotel
Trade Winds on the Bay

Trade Winds on the Bay

3.5 out of 5
2 Park Dr Rockland ME
Stay at this aparthotel in Rockland. Enjoy free WiFi, free parking, and a health club. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Project Puffin Visitor Center and Maine Lighthouse Museum are located nearby.
8.6/10 Excellent! (513 reviews)
"Very clean and helpful staff."

Reviewed on Oct 9, 2026

Opens in a new windowTrade Winds on the Bay
Cedar Crest Inn

Cedar Crest Inn

2.5 out of 5
115 Elm Street Camden ME
Stay at this motel in Camden. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Merryspring Park and Golfer's Crossing Mini Golf are located nearby.
Opens in a new windowCedar Crest Inn
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Ledges by the Bay

Ledges by the Bay

2.5 out of 5
930 Commercial St Rockport ME
Book a stay at this beach motel in Rockport. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Oakland Park Bowling Lanes and Chickawaukie Pond are located nearby.
Opens in a new windowLedges by the Bay
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.

Frequently asked questions

How much is the cheapest flight to Knox County?
To give you a figure to work with, the cheapest roundtrip flight to Knox County was $134 in the last seven days. An easy way to nab a travel bargain is to be flexible with your dates. This price was available on Travelocity for flights to Knox County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Knox County?
When arranging your Knox County adventure, you can select from 15 airlines. Make Cape Air your first choice for flights to Rockland. It operates roughly 121 flights per month to this lively city.
What is the cheapest month to fly to Knox County?
Based on Travelocity's direct return flight demand from January to December last year, November is the cheapest time to jump on a plane to Knox County. Keep an eye out for flights throughout this month and lock in a bargain today.
How can I check my flight status to Knox County?
Check on the status of your flight to Knox County, amend your journey and much more from our useful "Trips" portal. Found at the top right of our homepage, it's your gateway to viewing and managing your bookings. Just log in or create a new account. Wise wanderers can also take advantage of the Travelocity app. You'll get real-time trip updates, along with the ability to view and book hotels, flights, rental cars and activities while you're out and about. If you have family flying with you, it's also a convenient way to share travel info with each other.
How do I find the best deals on flights to Knox County?
It's always wise to book ahead of schedule, and if you can, avoid traveling during the busy tourist season. Another great way to save is by hitting the "Flexible dates" box at the top of the page after searching for your flights. This will show you ticket prices for nearby days. In the last seven days, the lowest price for a return flight to Knox County was $134. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Knox County with Travelocity?
Where to begin! With cheap flights to Knox County, rental cars and activities, you'll find everything you need for an awesome getaway with Travelocity. Book your cheap family flights and make use of our round-the-clock social media support and free cancellations on select hotels if necessary. Our goal is to provide hassle-free travel when you book with us so that you can spend less time on the nitty-gritty and more time exploring with your family and friends.
How much is a flight to Knox County on average?
In the last seven days, roundtrip flights to Knox County cost between $134 and $2,243. No matter what type of seat you're after, we have some great deals to help you stick within budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What can I expect on a flight to Knox County?
If you're about to hop on a long-haul flight to Knox County, you can generally expect drinks, meals and entertainment on board. Airlines attempt to make longer flights as pleasant as possible. Shorter journeys — along with flights offered by low-cost airlines — may not have such inclusions. If you're on the lookout for cheap flights for family vacations with a low-priced carrier, you may have to pay extra for entertainment and food.