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Cheap flights from Bangor to San Francisco (BGR - SFO) from $179

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BGR — SFO
jun. 15 — jun. 221
From?
To?
sáb. 6/15
sáb. 6/22
1 adult, Economy
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The best prices from Bangor to San Francisco are usually found in October or February, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Bangor to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to San Francisco (SFO). 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 junio 10, 2024.

Popular in

December

Cheapest in

October

Average price

$656

Round-trip from

$268
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 27% potential price drop
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Average for round-trip flights in June 2024
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From Bangor to San Francisco
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What is the cheapest day to fly round-trip from Bangor, Maine to San Francisco?

Travelers have found that booking a Monday departure is the best way to save up to 55% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Bangor, Maine to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 84% on flights from Bangor, Maine to San Francisco compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $467. For sooner than that we have options available in the next 3 days from $798.

What is the cheapest month to fly from Bangor, Maine to San Francisco?

October is one of the best times of the year to fly to San Francisco from Bangor, Maine. Prices for October average $626 per person but you can even find prices for as low as $261. The most expensive prices can be found in the month of December. Opting for a October flight can save you 34% on your journey compared to booking in December

What is the cheapest time of day to fly from BGR to SFO?

One of the essential ways to save on airfare from Bangor, Maine to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

Cheap Bangor to San Francisco flights in June & July 2024

Find cheap flight options from Bangor to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on junio 10, 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
jue. 7/253:43 pmBGR - SFO
1 stop10h 14mAmerican Airlines
sáb. 8/39:17 amSFO - BGR
2 stops10h 28mAmerican Airlines
Deal found 6/10$618
jue. 7/255:55 amBGR - SFO
2 stops13h 00mAmerican Airlines
sáb. 8/311:59 pmSFO - BGR
2 stops11h 40mAmerican Airlines
Deal found 6/10$623
jue. 7/253:43 pmBGR - SFO
1 stop10h 14mAmerican Airlines
vie. 8/212:59 amSFO - BGR
2 stops11h 20mAmerican Airlines
Deal found 6/10$648
jue. 7/255:55 amBGR - SFO
2 stops13h 00mAmerican Airlines
vie. 8/212:59 amSFO - BGR
2 stops11h 20mAmerican Airlines
Deal found 6/10$653
jue. 7/253:43 pmBGR - SFO
1 stop8h 45mAmerican Airlines
sáb. 8/311:51 pmSFO - BGR
1 stop14h 04mAmerican Airlines
Deal found 6/10$691
mié. 6/127:00 amBGR - SFO
1 stop10h 38mUnited Airlines
dom. 6/1610:35 pmSFO - BGR
2 stops10h 21mUnited Airlines
Deal found 6/9$719
mar. 6/117:22 amBGR - SFO
2 stops14h 04mDelta
mar. 6/2511:35 amSFO - BGR
1 stop10h 03mDelta
Deal found 6/9$723
mié. 6/127:00 amBGR - SFO
2 stops13h 16mUnited Airlines
dom. 6/1610:35 pmSFO - BGR
2 stops10h 21mUnited Airlines
Deal found 6/9$724
mar. 6/117:22 amBGR - SFO
2 stops14h 04mDelta
mar. 6/256:30 amSFO - BGR
2 stops15h 08mDelta
Deal found 6/9$728

Bangor to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Bangor and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated junio 10, 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
vie. 8/164:39 pmBGR - SFO
1 stop9h 02mAmerican Airlines
mar. 8/206:00 amSFO - BGR
1 stop8h 03mAmerican Airlines
Deal found 6/9$378
vie. 8/164:39 pmBGR - SFO
2 stops10h 46mAmerican Airlines
mar. 8/206:00 amSFO - BGR
1 stop8h 03mAmerican Airlines
Deal found 6/9$383
vie. 8/163:13 pmBGR - SFO
2 stops10h 56mAmerican Airlines
lun. 8/1912:59 amSFO - BGR
2 stops11h 18mAmerican Airlines
Deal found 6/9$388
vie. 8/235:36 pmBGR - SFO
1 stop8h 33mAmerican Airlines
sáb. 8/315:49 amSFO - BGR
2 stops13h 11mAmerican Airlines
Deal found 6/9$403
vie. 8/237:58 amBGR - SFO
2 stops11h 03mAmerican Airlines
sáb. 8/317:55 amSFO - BGR
2 stops11h 05mAmerican Airlines
Deal found 6/9$408
vie. 8/166:00 amBGR - SFO
2 stops14h 48mDelta
mar. 8/206:00 amSFO - BGR
2 stops15h 21mDelta
Deal found 6/10$438
vie. 8/2312:01 pmBGR - SFO
1 stop12h 01mAmerican Airlines
sáb. 8/316:15 amSFO - BGR
1 stop8h 17mAmerican Airlines
Deal found 6/9$458
vie. 8/233:57 pmBGR - SFO
1 stop9h 17mAmerican Airlines
vie. 8/3011:41 pmSFO - BGR
1 stop11h 18mAmerican Airlines
Deal found 6/9$503
dom. 8/256:00 amBGR - SFO
2 stops14h 03mDelta
sáb. 8/317:15 amSFO - BGR
2 stops14h 06mDelta
Deal found 6/9$508

One-way flights to San Francisco from Bangor

Search for one-way flight options from Bangor to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated junio 10, 2024.
Some of the best available deals we've found on one-way flights from Bangor to San Francisco. Those seeking round-trip flights from Bangor to San Francisco should utilize the search form at the the top of the page.
mié. 9/185:35 amBGR - SFO
1 stop8h 42mAmerican Airlines
Deal found 6/8$179
mié. 9/185:30 amBGR - SFO
2 stops11h 18mDelta
Deal found 6/8$184
vie. 10/185:45 pmBGR - SFO
1 stop8h 11mAmerican Airlines
Deal found 6/9$199
vie. 10/1811:25 amBGR - SFO
2 stops14h 30mUnited Airlines
Deal found 6/9$324
vie. 7/56:00 amBGR - SFO
2 stops12h 30mDelta
Deal found 6/10$334
vie. 10/186:50 pmBGR - SFO
2 stops18h 23mUnited Airlines
Deal found 6/10$381
vie. 10/185:45 pmBGR - SFO
1 stop25h 09mAmerican Airlines
Deal found 6/10$396
vie. 7/57:22 amBGR - SFO
1 stop10h 28mDelta
Deal found 6/10$399
lun. 6/245:28 pmBGR - SFO
1 stop8h 27mAmerican Airlines
Deal found 6/9$406

Find flights from Bangor to San Francisco within your budget

Customize your flight search to find flights from Bangor to San Francisco 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 3,080,152 searches. Data last updated junio 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$378 - $888

Route

Depart

Return

Price

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/16

1 stop9h 02m

San Francisco

mar. 8/20

1 stop8h 03m

$378

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/16

2 stops10h 46m

San Francisco

mar. 8/20

1 stop8h 03m

$383

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/16

2 stops10h 56m

San Francisco

lun. 8/19

2 stops11h 18m

$388

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/23

1 stop8h 33m

San Francisco

sáb. 8/31

2 stops13h 11m

$403

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/23

2 stops11h 03m

San Francisco

sáb. 8/31

2 stops11h 05m

$408

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/16

2 stops14h 48m

San Francisco

mar. 8/20

2 stops15h 21m

$438

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

vie. 8/23

1 stop12h 01m

San Francisco

sáb. 8/31

1 stop8h 17m

$458

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

dom. 8/25

2 stops14h 03m

San Francisco

sáb. 8/31

2 stops14h 06m

$508

BangorSan Francisco

BGR - SFO

BGRSFO

Bangor

jue. 7/25

1 stop10h 26m

San Francisco

vie. 8/2

1 stop9h 31m

$888

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I book a flight from Bangor, Maine to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Bangor to San Francisco. Price data was last updated on May 31, 2024.
The price you pay for your flight from Bangor, Maine to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Bangor, Maine to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Bangor to San Francisco. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bangor, Maine to San Francisco flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Bangor to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bangor 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.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated junio 10, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from Bangor to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
10,647 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,138 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

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

  • Can I find flights from Bangor, Maine to San Francisco for under $400 on Cheapflights?

    Yes, there are multiple flights from Bangor, Maine to San Francisco for under $400. The cheapest flight booked recently is on American Airlines for just $378, but on average you can expect to pay $515.

  • What are the cheapest airlines flying from Bangor, Maine to San Francisco round-trip?

    Flying on American Airlines is currently your cheapest option to San Francisco, with prices starting at $378. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $438 and $888, respectively. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Bangor, Maine to San Francisco one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $179. Users have also found prices from $184 and $324 on Delta and United Airlines, respectively.

  • What does BGR to SFO mean?

    BGR stands for Bangor Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Bangor to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Bangor to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bangor to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bangor to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Bangor to San Francisco?

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

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

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

  • Can I find deals for flights from Bangor to San Francisco that allow pets onboard?

    Many airlines flying from Bangor to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bangor to San Francisco?

    Yes, you can often find last-minute deals on Bangor to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bangor, Maine to San Francisco flight deals updated?

    The Bangor, Maine to San Francisco flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Bangor, Maine to San Francisco?

    The most popular airlines flying from Bangor, Maine to San Francisco are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Bangor, Maine to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to San Francisco (average of $268). Flying from Bangor, Maine to San Francisco in June is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Bangor to San Francisco

Discover the top 3 airlines that operate flights from Bangor to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated junio 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$261Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$370Average$596FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$383Average$708FlexibilityNo cancel feeOn-time69%
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Bangor, Maine to Springfield flights

Search flights from Bangor to San Francisco by cabin class

Find flights from Bangor to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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