Cheap Flights To Castine 2026

Castine Flights as Low as $479

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

American Airlines
Delta
Tue, Nov 10 - Tue, Nov 17
ATL
Hartsfield-Jackson Atlanta Intl.
BGR
Bangor Intl.
$479
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Nov 10 from Hartsfield-Jackson Atlanta Intl. to Bangor Intl., returning Tue, Nov 17, priced at $479 found 8 hours ago
American Airlines
Delta
Sun, Nov 8 - Mon, Nov 16
ATL
Hartsfield-Jackson Atlanta Intl.
BGR
Bangor Intl.
$534
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, Nov 8 from Hartsfield-Jackson Atlanta Intl. to Bangor Intl., returning Mon, Nov 16, priced at $534 found 16 hours ago
Delta
Fri, Nov 13 - Mon, Nov 16
ATL
Hartsfield-Jackson Atlanta Intl.
BGR
Bangor Intl.
$573
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Bangor Intl., returning Mon, Nov 16, priced at $573 found 17 hours ago
Delta
Fri, Nov 13 - Mon, Nov 16
ATL
Hartsfield-Jackson Atlanta Intl.
BGR
Bangor Intl.
$578
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Bangor Intl., returning Mon, Nov 16, priced at $578 found 17 hours ago
American Airlines
American Airlines
American Airlines
United
Tue, Nov 10 - Tue, Nov 17
ATL
Hartsfield-Jackson Atlanta Intl.
BGR
Bangor Intl.
$631
Roundtrip
found 8 hours ago
Select United flight, departing Tue, Nov 10 from Hartsfield-Jackson Atlanta Intl. to Bangor Intl., returning Tue, Nov 17, priced at $631 found 8 hours ago
JetBlue Airways
Wed, Nov 4 - Wed, Nov 18
ATL
Hartsfield-Jackson Atlanta Intl.
BHB
Hancock County - Bar Harbor
$634
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Hartsfield-Jackson Atlanta Intl. to Hancock County - Bar Harbor, returning Wed, Nov 18, priced at $634 found 2 days ago
American Airlines
Delta
Tue, Nov 10 - Tue, Nov 17
ATL
Hartsfield-Jackson Atlanta Intl.
BGR
Bangor Intl.
$649
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Nov 10 from Hartsfield-Jackson Atlanta Intl. to Bangor Intl., returning Tue, Nov 17, priced at $649 found 8 hours ago
JetBlue Airways
Wed, Nov 4 - Sat, Nov 14
ATL
Hartsfield-Jackson Atlanta Intl.
BHB
Hancock County - Bar Harbor
$649
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Hartsfield-Jackson Atlanta Intl. to Hancock County - Bar Harbor, returning Sat, Nov 14, priced at $649 found 23 hours ago
American Airlines
JetBlue Airways
Wed, Nov 4 - Wed, Nov 18
ATL
Hartsfield-Jackson Atlanta Intl.
BHB
Hancock County - Bar Harbor
$654
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Nov 4 from Hartsfield-Jackson Atlanta Intl. to Hancock County - Bar Harbor, returning Wed, Nov 18, priced at $654 found 2 days ago

Castine Flight Travel Guide

Do you have a travel itch? Maybe it's time to book a flight to Castine. And with the AARP Travel Center Powered by Expedia®, you're taken care of. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed. As an AARP member, you'll pay no booking fees on flights, and often receive exclusive rates on hotels and car rentals.

Once you have entered your destination and departure point, we'll show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you find a lower rate.

Castine Airport Transportation

Once you've reserved plane tickets to Castine with AARP Travel, you might want to book a vehicle so you can get around on your own. You can request Castine rental cars under our cars tab and jump into the driver's seat as soon as you step outside. For more information, check out the Castine Car Rentals Guide.

Castine Activities

Not sure where to start? Not to worry—there's lots to do in this city. Castine has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Castine, make sure you look at our "Things to Do in Castine" page for activities and excursions for the whole family.

Where to Stay in Castine

Castine has lodging to choose from, make sure you check out our hotel listings tab for some great recommendations from past visitors. Remember that you will get the best for your getaway when you book with AARP.

Planning Your Flight to Castine

Once you've decided when you want to visit, allow us here at AARP Travel to connect you with inexpensive tickets to Castine. Do not wait a moment longer—book your airfare today and land in Castine tomorrow.