HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangor

$756+ Cheap flights from Oakland, CA to Bangor, ME (OAK - BGR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BGR
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
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 July 26, 2026.

This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/1412:33 pm
OAK
-
BGR
2 stops18h 15m
Delta
Sat 8/294:55 pm
BGR
-
OAK
2 stops26h 19m
Delta
Deal found 7/22$756
This Delta deal was found by Cheapflights users on 7/23. 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 9/412:33 pm
OAK
-
BGR
2 stops24h 32m
Delta
Tue 9/84:15 pm
BGR
-
OAK
2 stops22h 44m
Delta
Deal found 7/23$856
This Delta deal was found by Cheapflights users on 7/22. 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 8/155:00 pm
OAK
-
BGR
2 stops19h 42m
Delta
Sat 8/294:55 pm
BGR
-
OAK
2 stops26h 19m
Delta
Deal found 7/22$951
This Delta deal was found by Cheapflights users on 7/23. 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 9/412:33 pm
OAK
-
BGR
2 stops24h 32m
Delta
Mon 9/72:33 pm
BGR
-
OAK
2 stops28h 47m
Delta
Deal found 7/23$954
This Delta deal was found by Cheapflights users on 7/23. 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 9/35:00 pm
OAK
-
BGR
2 stops43h 42m
Delta
Tue 9/84:15 pm
BGR
-
OAK
2 stops22h 44m
Delta
Deal found 7/23$965
This Delta deal was found by Cheapflights users on 7/23. 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 9/55:00 pm
OAK
-
BGR
2 stops19h 42m
Delta
Tue 9/84:15 pm
BGR
-
OAK
2 stops22h 44m
Delta
Deal found 7/23$970
This Delta deal was found by Cheapflights users on 7/21. 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 7/2212:30 pm
OAK
-
BGR
2 stops48h 11m
Delta
Mon 7/274:22 pm
BGR
-
OAK
2 stops22h 24m
Delta
Deal found 7/21$1,854

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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(Delta)

Popular in

February

Cheapest in

November

Average price

$604
Provider with most accurate pricing for Oakland-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Bangor flights.
Search Deals
From Oakland to Bangor
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 26, 2026.
Use the filters below to find and compare flights from Oakland to Bangor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Fri 8/14

12:33 pm-9:48 am

2 stops18h 15m

Bangor

Sat 8/29

4:55 pm-4:14 pm

2 stops26h 19m

$756

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Fri 9/4

12:33 pm-4:05 pm

2 stops24h 32m

Bangor

Tue 9/8

4:15 pm-11:59 am

2 stops22h 44m

$856

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Sat 8/15

5:00 pm-3:42 pm

2 stops19h 42m

Bangor

Sat 8/29

4:55 pm-4:14 pm

2 stops26h 19m

$951

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Fri 9/4

12:33 pm-4:05 pm

2 stops24h 32m

Bangor

Mon 9/7

2:33 pm-4:20 pm

2 stops28h 47m

$954

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Thu 9/3

5:00 pm-3:42 pm

2 stops43h 42m

Bangor

Tue 9/8

4:15 pm-11:59 am

2 stops22h 44m

$965
Quickest round-trip

OaklandBangor

OAK - BGR

OAKBGR

Oakland

Sat 9/5

5:00 pm-3:42 pm

2 stops19h 42m

Bangor

Tue 9/8

4:15 pm-11:59 am

2 stops22h 44m

$970

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Sorted by cheapest first
  • 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.

  • How long is the flight from Oakland, California to Bangor, Maine?

    Delta can get you from Oakland, California to Bangor, Maine in just under 18h 15m. Your travel time can differ by up to . There are 2764 mi between Oakland, California and Bangor, Maine.

  • 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.

See more FAQs

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.

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