HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangor

$697+ Cheap flights from Oakland, CA to Bangor, ME (OAK - BGR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BGR
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Bangor with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oakland to Bangor

Cheapest flights from Oakland to Bangor
Explore the most affordable flight options available from Oakland to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:59 pm
OAK
-
BGR
2 stops19h 52m
Delta
Tue 3/31:06 pm
BGR
-
OAK
2 stops13h 45m
Delta
Deal found 2/21$988
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:55 am
OAK
-
BGR
2 stops27h 28m
Delta
Wed 3/41:06 pm
BGR
-
OAK
2 stops13h 45m
Delta
Deal found 2/22$1,003
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:40 pm
OAK
-
BGR
2 stops24h 42m
Delta
Tue 3/31:06 pm
BGR
-
OAK
2 stops13h 45m
Delta
Deal found 2/21$1,053
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:59 pm
OAK
-
BGR
2 stops19h 52m
Delta
Thu 3/51:06 pm
BGR
-
OAK
2 stops25h 49m
Delta
Deal found 2/21$1,072
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:59 pm
OAK
-
BGR
2 stops19h 52m
Delta
Sun 3/11:06 pm
BGR
-
OAK
2 stops30h 06m
Delta
Deal found 2/19$1,091
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:59 pm
OAK
-
BGR
2 stops19h 52m
Delta
Tue 3/31:06 pm
BGR
-
OAK
2 stops13h 45m
Delta
Deal found 2/21$1,103
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:59 pm
OAK
-
BGR
2 stops19h 52m
Delta
Sun 3/11:06 pm
BGR
-
OAK
2 stops25h 49m
Delta
Deal found 2/21$1,112
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:59 pm
OAK
-
BGR
2 stops20h 23m
Delta
Thu 3/51:06 pm
BGR
-
OAK
2 stops25h 49m
Delta
Deal found 2/21$1,137
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:40 pm
OAK
-
BGR
2 stops24h 11m
Delta
Thu 3/51:06 pm
BGR
-
OAK
2 stops13h 45m
Delta
Deal found 2/21$1,154
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:59 pm
OAK
-
BGR
2 stops19h 52m
Delta
Thu 3/51:06 pm
BGR
-
OAK
2 stops25h 49m
Delta
Deal found 2/21$1,187

Find flight deals from Oakland to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Bangor (BGR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

November

Average price

$750
Provider with most accurate pricing for Oakland-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Bangor flights.
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Bangor that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Oakland to Bangor that are best for you.

Fly from

Oakland

Fly to

Bangor

Route

Depart

Return

Price

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Thu 4/2

7:00 am-10:27 am

3 stops48h 27m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Oakland, California-Bangor, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Bangor, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Bangor, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Bangor, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Bangor, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Bangor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Oakland to Bangor that include hotel bookings?

    Yes. In addition to deals on Oakland to Bangor flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Bangor?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Bangor.

  • Can I find deals for business class flights from Oakland to Bangor?

    Yes. Cheapflights offers flight deals from Oakland to Bangor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oakland to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
Ontario to Boston flights
San Diego to Boston flights
San Jose to Boston flights
Las Vegas to Boston flights
Sacramento to Boston flights
Oakland to Boston flights
Santa Ana to Boston flights
Burbank to Boston flights
Los Angeles to Portland flights
Ontario to Portland flights
Sacramento to Portland flights
Palm Springs to Boston flights
San Francisco to Portland flights
Reno to Boston flights
Fresno to Boston flights
Santa Barbara to Boston flights
Long Beach to Boston flights
Monterey to Boston flights
San Francisco to Bangor flights
Los Angeles to Bangor flights
Burbank to Portland flights
Las Vegas to Portland flights
San Luis Obispo to Boston flights
Santa Ana to Portland flights
Medford to Boston flights
Arcata to Boston flights
San Diego to Portland flights
San Jose to Portland flights
Sacramento to Bangor flights
Oakland to Portland flights
San Diego to Bangor flights
Santa Ana to Bangor flights
Santa Rosa to Boston flights
San Luis Obispo to Portland flights
Reno to Portland flights
Las Vegas to Bangor flights
Bakersfield to Boston flights
Los Angeles to Augusta flights
San Jose to Bangor flights
San Francisco to Augusta flights
Fresno to Portland flights
Los Angeles to Bar Harbor flights
Long Beach to Portland flights
Las Vegas to Augusta flights
San Diego to Rockland flights
Palm Springs to Portland flights
San Diego to Bar Harbor flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights