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

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The best prices from Bangor to San Francisco are usually found in August or June, booked 30 days in advance, depart on a Tuesday or Friday and return on a Saturday

How to find the cheapest flight from
Bangor (BGR) to San Francisco (SFO)

All the information you need to plan the best BGR to SFO flight in 2022: compare Bangor to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
BGR - SFO
Price
$299 - $581
SFO
Temperature
51.8 - 62.6 °F
SFO
Precipitation
0 - 4.4 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 30% potential price drop

Average price

$380

Average for round-trip flights in January 2022

Round-trip from

$299

From Bangor to San Francisco

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 41% 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 29 days in advance, which can save you up to 33% on flights from Bangor, Maine to San Francisco compared to booking the week you need them. Waiting 29 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 $489. For sooner than that we have options available in the next 3 days from $609.

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

August is one of the best times of the year to fly to San Francisco from Bangor, Maine. Prices for August average $429 per person but you can even find prices for as low as $292. The most expensive prices can be found in the month of December. Opting for a August flight can save you 35% on your journey compared to booking in August

When is the cheapest time to fly from Bangor, Maine to San Francisco (BGR - 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 at noon could potentially save you up to 13% on airfare.

Cheap flights from Bangor to San Francisco in January, February 2022

The best prices found for BGR to SFO flights for January, February
15 Feb - 22 Feb
$231pp
BGR
Bangor
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
BGR
Bangor
15 Feb - 22 Feb
$290pp
BGR
Bangor
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
BGR
Bangor
15 Feb - 22 Feb
$296pp
BGR
Bangor
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
BGR
Bangor

Bangor to San Francisco 2022 flight deals

Cheap flights to San Francisco from Bangor found for this year
15 Feb - 22 Feb
$231pp
BGR
Bangor
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
BGR
Bangor
1 Mar - 6 Mar
$255pp
BGR
Bangor
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
BGR
Bangor
1 Mar - 6 Mar
$261pp
BGR
Bangor
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
BGR
Bangor

Last minute flights from Bangor to San Francisco

Late deals on round-trip flights to San Francisco from Bangor, departing today and this week
26 Jan - 30 Jan
$366pp
BGR
Bangor
United Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BGR
Bangor
26 Jan - 30 Jan
$379pp
BGR
Bangor
United Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
BGR
Bangor
26 Jan - 30 Jan
$433pp
BGR
Bangor
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
BGR
Bangor

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Bangor</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Bangor to San Francisco

Which airlines flying from Bangor to San Francisco have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Bangor to San Francisco that may be offering flexible cancellation policies are United Airlines and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Bangor, Maine to San Francisco for under $300 on Cheapflights?

Yes, there are multiple flights from Bangor, Maine to San Francisco for under $300. The cheapest flight booked recently is on Delta for just $231, but on average you can expect to pay $297.

Are there last-minute flights available from Bangor, Maine to San Francisco for under $400?

There are currently 3+ open flights from Bangor, Maine to San Francisco within the next 7 days for less than $400.

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

Flying on Delta is currently your cheapest option to San Francisco, with prices starting at $231. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $255 and $304, respectively. Delta is priced at 46% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from Bangor, Maine to San Francisco?

While on average a flight from Bangor, Maine to San Francisco is generally $348, our data shows the cheapest flight currently is $120. When looking at the most popular route, (Bangor - San Francisco), you can expect to pay $231 for that flight.

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Bangor?

Information is based on travel restrictions for travel to San Francisco within the United States

Most visitors from Bangor need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Bangor must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Francisco.

Quarantine requirements
Visitors from Bangor are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Bangor from San Francisco?

Returning to Bangor from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Bangor.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Bangor.

Hide COVID Travel Restrictions for San Francisco, CA

Alternative routes for Bangor to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Bangor to San Francisco.
Average temperature for January in San Francisco
59.0 °F
Avg rainfall for January in San Francisco
2.2 ″

Airports servicing Bangor

Airports servicing San Francisco

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