Which airports can I use when flying from Bangor to San Francisco?

Flights from Bangor to San Francisco usually depart from Bangor (BGR) and arrive at San Francisco (SFO).

What cabin classes can I book on flights from Bangor to San Francisco?

Two cabin classes are available on flights from Bangor to San Francisco: • Economy Class • First Class

Which airports do connecting flights from Bangor to San Francisco pass through?

One-stop flights from Bangor to San Francisco most commonly connect through: • Philadelphia (PHL) - 45% of one-stop connections • Newark (EWR) - 34% of one-stop connections • Chicago O'Hare Intl (ORD) - 19% of one-stop connections • Charlotte Douglas (CLT) - 2% of one-stop connections

Can I save money by using flexible dates for flights from Bangor to San Francisco?

Yes. Flexible dates can save you up to 54% on flights from Bangor to San Francisco. Tuesday is the cheapest departure day at $378 round-trip on average, while Sunday is the most expensive at $818, a difference of $440. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Francisco?

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

How long is a flight from Bangor to San Francisco?

A nonstop flight from Bangor to San Francisco takes 00m, covering 2,774 miles.

Do I need a passport to fly from Bangor to San Francisco?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Bangor to San Francisco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $399 to $3,311. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from Bangor to San Francisco looking right now?

One-way fares from Bangor to San Francisco are currently higher than usual. Average one-way flight prices are about $455, which is 14% above the typical average for this route.

How much time can I save by choosing a different layover airport from Bangor to San Francisco?

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 9h 23m, compared with 9h 44m via Charlotte Douglas (CLT) and 9h 46m via Newark (EWR).

What is the time difference between Bangor and San Francisco?

San Francisco is 3 hours behind Bangor (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Francisco Airport (SFO)?

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Europcar • Thrifty • Dollar • Hertz • Fox

How much should I expect to pay for a Bangor to San Francisco flight?

Round-trip flights from Bangor to San Francisco range from $413 to $695, with an average of $509 over the past 12 months. Anything below $413 counts as a good deal.

How much is a round-trip flight from Bangor to San Francisco?

Round-trip flights from Bangor to San Francisco typically range from $413 to $695. The lowest price found in the past 5 days was $399, on American Airlines.

What's the cheapest day of the week to fly from Bangor to San Francisco?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bangor to San Francisco. It’s 26% cheaper than the average day, while Sunday is the most expensive, with prices 60% higher.

What’s the cheapest month to fly from Bangor to San Francisco?

•September is the cheapest month to fly from Bangor to San Francisco at $368 round-trip. •June ($879) and December ($719) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 138% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Bangor to San Francisco?

American Airlines ($399) and Delta ($399) are the cheapest airlines to fly round-trip from Bangor to San Francisco according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Bangor to San Francisco?

Philadelphia (PHL) is the most popular layover for the Bangor to San Francisco route. 45% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via PHL.

What is the cheapest layover airport when flying from Bangor to San Francisco?

Flights via Charlotte Douglas (CLT) offer the most affordable fares, with an average round-trip price of $368. Based on KAYAK data over the past 3 months.

When flying from Bangor to San Francisco which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Bangor to San Francisco layovers at 5h 30m over the past 3 months.

$274 CHEAP FLIGHTS from Bangor to San Francisco (BGR - SFO)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$399

Typical prices: $413-$695

American Airlines

Mon 11/19Sat 12/1

BGR - SFO • 1 stop

Cheapest one-way

$274

Typical prices: $322-$489

Breeze Airways

Wed 10/31

BGR - SFO • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Bangor and San Francisco. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

September

Cheapest • 28% price drop

November

Most popular

Good to know

Top layover airports

Charlotte Douglas (CLT)

Cheapest • Avg $368 (round-trip)

Chicago O'Hare Intl (ORD)

Shortest trip • 9h 23m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Francisco!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Bangor to San Francisco

Thu, Nov 19 - Tue, Dec 1

6:00 am - 2:10 pmBGR Bangor-SFO San Francisco

11h 10m1 stop Philadelphia

11:07 pm - 10:04 amSFO San Francisco-BGR Bangor

7h 57m1 stop Philadelphia

$399American Airlines

Thu, Feb 4 - Wed, Feb 10

6:00 am - 12:45 pmBGR Bangor-SFO San Francisco

9h 45m1 stop New York John F Kennedy Intl

9:00 am - 10:01 pmSFO San Francisco-BGR Bangor

10h 01m1 stop New York John F Kennedy Intl

$399Delta

Wed, Nov 4 - Wed, Nov 11

4:10 pm - 10:56 pmBGR Bangor-SFO San Francisco

9h 46m1 stop New York John F Kennedy Intl

9:42 pm - 3:05 pmSFO San Francisco-BGR Bangor

14h 23m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$404Delta

Wed, Nov 11 - Mon, Nov 16

3:45 pm - 10:42 pmBGR Bangor-SFO San Francisco

9h 57m1 stop New York John F Kennedy Intl

6:00 am - 11:25 pmSFO San Francisco-BGR Bangor

14h 25m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$404Delta

Wed, Nov 11 - Mon, Nov 16

12:25 pm - 11:55 pmBGR Bangor-SFO San Francisco

14h 30m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

10:58 pm - 10:09 amSFO San Francisco-BGR Bangor

8h 11m1 stop Philadelphia

$462American Airlines

Tue, Oct 27 - Sat, Oct 31

3:40 pm - 10:09 pmBGR Bangor-SFO San Francisco

9h 29m1 stop Charlotte Douglas

6:20 am - 7:53 pmSFO San Francisco-BGR Bangor

10h 33m1 stop Philadelphia

$479American Airlines

Wed, Nov 11 - Mon, Nov 16

10:43 am - 5:08 pmBGR Bangor-SFO San Francisco

9h 25m1 stop Philadelphia

10:58 pm - 10:09 amSFO San Francisco-BGR Bangor

8h 11m1 stop Philadelphia

$483American Airlines

Fri, Jan 8 - Tue, Jan 12

11:25 am - 6:19 pmBGR Bangor-SFO San Francisco

9h 54m1 stop Newark

9:40 pm - 10:44 amSFO San Francisco-BGR Bangor

10h 04m1 stop Newark

$634United Airlines

Sat, Feb 6 - Tue, Feb 9

11:25 am - 8:59 amBGR Bangor-SFO San Francisco

24h 34m2 stops Newark Los Angeles

9:40 pm - 10:44 amSFO San Francisco-BGR Bangor

10h 04m1 stop Newark

$635United Airlines

Fri, Jan 8 - Tue, Jan 12

11:25 am - 11:16 amBGR Bangor-SFO San Francisco

26h 51m2 stops Newark Los Angeles

9:40 pm - 10:44 amSFO San Francisco-BGR Bangor

10h 04m1 stop Newark

$638United Airlines

Recent last minute flight deals from Bangor to San Francisco

Fri, Oct 16 - Fri, Oct 23

2:10 pm - 11:06 pmBGR Bangor-SFO San Francisco

11h 56m2 stops New York LaGuardia Dallas/Fort Worth

9:31 pm - 10:22 amSFO San Francisco-BGR Bangor

9h 51m1 stop Philadelphia

$637American Airlines

Fri, Oct 16 - Fri, Oct 23

4:43 pm - 10:59 pmBGR Bangor-SFO San Francisco

9h 16m1 stop Chicago O'Hare Intl

11:55 pm - 11:15 amSFO San Francisco-BGR Bangor

8h 20m1 stop Newark

$659United Airlines

Fri, Oct 16 - Fri, Oct 23

2:10 pm - 11:06 pmBGR Bangor-SFO San Francisco

11h 56m2 stops New York LaGuardia Dallas/Fort Worth

10:33 am - 11:59 pmSFO San Francisco-BGR Bangor

10h 26m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$677American Airlines

Thu, Oct 15 - Mon, Oct 19

4:43 pm - 10:59 pmBGR Bangor-SFO San Francisco

9h 16m1 stop Chicago O'Hare Intl

10:45 pm - 11:15 amSFO San Francisco-BGR Bangor

9h 30m1 stop Newark

$738United Airlines

Tue, Oct 20 - Fri, Oct 23

5:50 pm - 12:30 amBGR Bangor-SFO San Francisco

9h 40m1 stop Chicago O'Hare Intl

9:58 am - 11:55 pmSFO San Francisco-BGR Bangor

10h 57m1 stop Philadelphia

$909American Airlines

Tue, Oct 20 - Fri, Oct 23

5:50 pm - 12:30 amBGR Bangor-SFO San Francisco

9h 40m1 stop Chicago O'Hare Intl

7:57 pm - 10:22 amSFO San Francisco-BGR Bangor

11h 25m2 stops Los Angeles Philadelphia

$914American Airlines

Thu, Oct 15 - Mon, Oct 19

1:06 pm - 9:55 pmBGR Bangor-SFO San Francisco

11h 49m1 stop Washington, D.C. Reagan-National

7:27 am - 11:59 pmSFO San Francisco-BGR Bangor

13h 32m2 stops Los Angeles Washington, D.C. Reagan-National

$938Alaska Airlines

Tue, Oct 20 - Fri, Oct 23

2:16 pm - 11:57 pmBGR Bangor-SFO San Francisco

12h 41m2 stops New York LaGuardia Dallas/Fort Worth

8:41 am - 11:07 pmSFO San Francisco-BGR Bangor

11h 26m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$956American Airlines

Tue, Oct 20 - Fri, Oct 23

1:06 pm - 10:49 pmBGR Bangor-SFO San Francisco

12h 43m2 stops Washington, D.C. Reagan-National Seattle/Tacoma Intl

2:57 pm - 10:22 amSFO San Francisco-BGR Bangor

16h 25m3 stops Portland Seattle/Tacoma Intl Philadelphia

$3,271Alaska Airlines

Booking Insights

Price, demand and travel trends for Bangor to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Bangor to San Francisco? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangor to San Francisco departing in november.
What's the cheapest day of the week to fly from Bangor to San Francisco?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bangor to San Francisco. It’s 26% cheaper than the average day, while Sunday is the most expensive, with prices 60% higher.
What’s the cheapest month to fly from Bangor to San Francisco? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Bangor to San Francisco, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •September is the cheapest month to fly from Bangor to San Francisco at $368 round-trip.
•June ($879) and December ($719) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 138% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	November
Cheapest flight	$274

Beat the crowds with an average 45% drop in travelers.

The most popular month to fly with an average 23% increase in travelers.

One-way flight from Bangor to San Francisco

When to book flights from Bangor to San Francisco

Are your dates flexible? Find out the best times to travel from Bangor to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Bangor to San Francisco?
Two cabin classes are available on flights from Bangor to San Francisco:

• Economy Class
• First Class
How long is a flight from Bangor to San Francisco?
A nonstop flight from Bangor to San Francisco takes 00m, covering 2,774 miles.
Do I need a passport to fly from Bangor to San Francisco?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Bangor to San Francisco flight?
Round-trip flights from Bangor to San Francisco range from $413 to $695, with an average of $509 over the past 12 months. Anything below $413 counts as a good deal.
Have flight prices from Bangor to San Francisco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $399 to $3,311. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Bangor to San Francisco looking right now?
One-way fares from Bangor to San Francisco are currently higher than usual. Average one-way flight prices are about $455, which is 14% above the typical average for this route.
What car rental options are available at San Francisco Airport (SFO)?
San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

• Europcar
• Thrifty
• Dollar
• Hertz
• Fox
Which airports can I use when flying from Bangor to San Francisco?
Flights from Bangor to San Francisco usually depart from Bangor (BGR) and arrive at San Francisco (SFO).
Which airports do connecting flights from Bangor to San Francisco pass through?
One-stop flights from Bangor to San Francisco most commonly connect through:

• Philadelphia (PHL) - 45% of one-stop connections
• Newark (EWR) - 34% of one-stop connections
• Chicago O'Hare Intl (ORD) - 19% of one-stop connections
• Charlotte Douglas (CLT) - 2% of one-stop connections
Can I save money by using flexible dates for flights from Bangor to San Francisco?
Yes. Flexible dates can save you up to 54% on flights from Bangor to San Francisco. Tuesday is the cheapest departure day at $378 round-trip on average, while Sunday is the most expensive at $818, a difference of $440.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Bangor to San Francisco?
Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 9h 23m, compared with 9h 44m via Charlotte Douglas (CLT) and 9h 46m via Newark (EWR).
What is the time difference between Bangor and San Francisco?
San Francisco is 3 hours behind Bangor (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Francisco?
Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $378, about $440 less than Sunday fares (54% savings) based on the last 12 months.
If you can choose when to travel, plan your Bangor to San Francisco trip for September. Fares historically average $368 round-trip in that month - typically $511 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.

• Grand Hyatt At Sfo

More options for your flight from Bangor to San Francisco

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BGR - SFO

$274 Find Cheap Flights from Bangor to San Francisco - Compare and Save

Everything you should know

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

Recent round-trip flight deals from Bangor to San Francisco

Recent one-way flight deals from Bangor to San Francisco

Recent last minute flight deals from Bangor to San Francisco

Price, demand and travel trends for Bangor to San Francisco flights

How much is a round-trip flight from Bangor to San Francisco?

What's the cheapest day of the week to fly from Bangor to San Francisco?

What’s the cheapest month to fly from Bangor to San Francisco?

Which airline is the cheapest to fly from Bangor to San Francisco?

What’s the most popular layover airport when flying from Bangor to San Francisco?

What is the cheapest layover airport when flying from Bangor to San Francisco?

When flying from Bangor to San Francisco which airport offers the shortest layover?

Key details for Bangor to San Francisco flights

Low season

High season

Cheapest flight

When to book flights from Bangor to San Francisco

Your Bangor to San Francisco flight questions, answered

Your guide to booking Bangor to San Francisco flights

More options for your flight from Bangor to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Bangor to San Francisco

Find direct flights to and from Bangor and San Francisco

Flights from domestic origins to San Francisco

Flights to other popular destinations

Find deals for your return flight