$192 Cheap Delta flights Seattle (SEA) to Bangor (BGR)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $378 from SEA to BGR. Affordable one-way fares from $192 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to jet away to Bangor with Delta Air Lines. You could also find great deals on return and one-way tickets in December.

Look for cheap Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Bangor Intl. Airport (BGR) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct journey from SEA to BGR with Delta Air Lines or any other carriers, select the “Nonstop” filter when searching for flights.

To find the earliest departures from SEA to BGR with Delta Air Lines, filter your search by “Early Morning” and “Morning.” Booking an early flight usually means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Bangor, and you’ll likely come in to Bangor Intl. Airport (BGR). This is the airline’s primary hub in this destination.

Delta Air Lines makes flying from SEA to BGR more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start collecting points with Delta SkyMiles. Be sure to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can reschedule or cancel your flight, although additional fees may apply if you made your booking over 24 hours ago. Want to keep your options open? Apply the “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you have to adjust your plans. To update your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for further information.