Cheap Flights to Knox County from $73 (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.

Mon, Dec 7 - Mon, Dec 7
BOS
Logan Intl.
RKD
Knox County Regional
$134 Roundtrip, found 2 days ago
$134
Roundtrip
found 2 days ago
Select Cape Air flight, departing Mon, Dec 7 from Logan Intl. to Knox County Regional, returning Mon, Dec 7, priced at $134 found 2 days ago
Fri, Nov 20 - Fri, Nov 20
BOS
Logan Intl.
RKD
Knox County Regional
$136 Roundtrip, found 6 days ago
$136
Roundtrip
found 6 days ago
Select Cape Air flight, departing Fri, Nov 20 from Logan Intl. to Knox County Regional, returning Fri, Nov 20, priced at $136 found 6 days ago
Sat, Jan 2 - Sat, Jan 16
BOS
Logan Intl.
RKD
Knox County Regional
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select Cape Air flight, departing Sat, Jan 2 from Logan Intl. to Knox County Regional, returning Sat, Jan 16, priced at $140 found 2 days ago
Sat, Nov 7 - Sun, Nov 8
BOS
Logan Intl.
RKD
Knox County Regional
$142 Roundtrip, found 1 hour ago
$142
Roundtrip
found 1 hour ago
Select Cape Air flight, departing Sat, Nov 7 from Logan Intl. to Knox County Regional, returning Sun, Nov 8, priced at $142 found 1 hour ago
Sat, Oct 10 - Mon, Oct 12
BOS
Logan Intl.
AUG
Augusta State
$160 Roundtrip, found 20 hours ago
$160
Roundtrip
found 20 hours ago
Select Cape Air flight, departing Sat, Oct 10 from Logan Intl. to Augusta State, returning Mon, Oct 12, priced at $160 found 20 hours ago
Thu, Dec 3 - Wed, Dec 9
BOS
Logan Intl.
BHB
Hancock County - Bar Harbor
$220 Roundtrip, found 5 hours ago
$220
Roundtrip
found 5 hours ago
Select Cape Air flight, departing Thu, Dec 3 from Logan Intl. to Hancock County - Bar Harbor, returning Wed, Dec 9, priced at $220 found 5 hours ago
Sat, Dec 5 - Wed, Dec 9
DJT
President Donald J. Trump Intl. Airport
BHB
Hancock County - Bar Harbor
$496 Roundtrip, found 1 day ago
$496
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Dec 5 from President Donald J. Trump Intl. Airport to Hancock County - Bar Harbor, returning Wed, Dec 9, priced at $496 found 1 day ago
Sat, Dec 26 - Wed, Dec 30
PHL
Philadelphia Intl.
RKD
Knox County Regional
$502 Roundtrip, found 6 days ago
$502
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 26 from Philadelphia Intl. to Knox County Regional, returning Wed, Dec 30, priced at $502 found 6 days ago
OriginDestinationTravel DatesFlights From*
BOSOwls HeadDecember 7 to December 7$134
BOSAugustaOctober 17 to October 18$160
BOSTrentonNovember 1 to November 8$220
ATLAugustaNovember 7 to November 9$632
SFOOwls HeadNovember 22 to December 1$679
SFOTrentonNovember 6 to November 8$684
BNAAugustaOctober 16 to October 18$736
BDLAugustaOctober 22 to October 29$803
BDLTrentonOctober 23 to October 28$926
ATLTrentonOctober 12 to October 15$1,024
BNATrentonOctober 12 to October 16$1,286
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
BOSAugustaOctober 2 to October 4$162
BOSOwls HeadOctober 2 to October 6$243
BOSTrentonOctober 2 to October 5$364
*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 18 - Dec 21

3 night stay

Atlanta (ATL) to Augusta (AUG)

Frontier Airlines • Coach

Augusta (AUG) to Atlanta (ATL)

American Airlines • Coach
Price was $759, price is now $643 per person
$643
per person
found 18 hours ago
Red Cedar Haven in Sidney
2.0-star property

Red Cedar Haven in Sidney

Dec 3 - Dec 7

4 night stay

Minneapolis (MSP) to Augusta (AUG)

Delta • Non-stop • Coach

Augusta (AUG) to Minneapolis (MSP)

Cape Air • Non-stop • Coach
Price was $2,506, price is now $2,144 per person
$2,144
per person
found 7 hours ago
Pressey House Lakeside Bed & Breakfast
3.0-star property

Pressey House Lakeside Bed & Breakfast

Dec 3 - Dec 7

4 night stay

Minneapolis (MSP) to Augusta (AUG)

Delta • Non-stop • Coach

Augusta (AUG) to Minneapolis (MSP)

Cape Air • Non-stop • Coach
Price was $1,367, price is now $1,195 per person
$1,195
per person
found 7 hours ago
Don't see what you're looking for?
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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! (403 reviews)
"Breakfast was late getting set up. Breakfast selection was minimal and looked like what was left over from the morning before."

Reviewed on Sep 28, 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 Samoset Resort Golf Course and Project Puffin Visitor Center are located nearby.
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 Samoset Resort Golf Course and Merryspring Park are located nearby.
8.8/10 Excellent! (845 reviews)
"This place looks nothing like the photos. Expedia really should reconsider its recommendation. The room smelled awful. It was so sketchy, we went somewhere else."

Reviewed on Sep 28, 2026

Opens in a new windowCedar Crest Inn
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The Country Inn at Camden Rockport

The Country Inn at Camden Rockport

2.5 out of 5
8 Country Inn Way Rockport ME
Book a stay at this business-friendly hotel in Rockport. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions Samoset Resort Golf Course and Golfer's Crossing Mini Golf are located nearby.
Opens in a new windowThe Country Inn at Camden Rockport
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, December 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 $1,286. 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.