Cheap flights from San Francisco to Bangor from $181
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Bangor departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from San Francisco to Bangor
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.American Airlines flights from San Francisco to Bangor, Maine
Our best American Airlines deals on San Francisco to Bangor, Maine flight tickets
Delta flights from San Francisco to Bangor, Maine
Our best Delta deals on San Francisco to Bangor, Maine flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from San Francisco to Bangor, Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Wed 10/28
10:33 am-11:07 pm
1 stop9h 34m
Bangor
Sat 10/31
11:48 am-8:46 pm
1 stop11h 58m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Tue 10/27
9:58 am-9:19 pm
1 stop8h 21m
Bangor
Sat 10/31
11:48 am-8:46 pm
1 stop11h 58m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Tue 10/27
7:50 am-9:19 pm
1 stop10h 29m
Bangor
Sat 10/31
11:48 am-7:11 pm
1 stop10h 23m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Sat 10/24
6:00 am-5:10 pm
1 stop8h 10m
Bangor
Fri 10/30
10:48 am-6:51 pm
1 stop11h 03m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Wed 10/28
8:00 am-11:25 pm
2 stops12h 25m
Bangor
Sat 10/31
4:10 pm-11:26 pm
1 stop10h 16m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Sat 10/24
6:00 am-9:08 pm
2 stops12h 08m
Bangor
Fri 10/30
4:10 pm-10:38 pm
1 stop9h 28m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Tue 10/27
10:55 pm-11:19 am
2 stops9h 24m
Bangor
Sat 10/31
4:10 pm-11:26 pm
1 stop10h 16m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Tue 10/20
10:45 pm-11:15 am
1 stop9h 30m
Bangor
Sat 10/24
4:43 pm-12:30 am
1 stop10h 47m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Sat 2/6
10:35 pm-10:44 am
1 stop9h 09m
Bangor
Tue 2/9
11:25 am-6:19 pm
1 stop9h 54m
San FranciscoBangor
SFO San Francisco - BGR Bangor
SFOBGR
San Francisco
Sat 2/6
10:50 pm-10:32 am
1 stop8h 42m
Bangor
Tue 2/9
11:15 am-6:23 pm
1 stop10h 08m
See travel insights to Bangor from
How to get the cheapest flight ticket from San Francisco to Bangor, Maine
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Francisco and Bangor, Maine?
Prices are currently low for flights on this route.
Typical prices usually range from $539 to $806.The lowest price recently found on this route was $399.
What is the cheapest month to fly to Bangor, Maine?
The month of March is, on average, the cheapest month to fly to Bangor, Maine from San Francisco, with most prices found around $0. The month of January is another great option to travel to Bangor, Maine, with average flight prices from San Francisco averaging around $0.
Can stopping save me money on San Francisco to Bangor, Maine flights?
You could potentially save up to 22% on your flight if you consider stops on a San Francisco to Bangor, Maine flight.
When to book flights from San Francisco to Bangor, Maine
Cheap San Francisco to Bangor, Maine (SFO to BGR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Bangor, Maine
Frequently asked questions about flying from San Francisco to Bangor, Maine
How far is San Francisco to Bangor by plane?
The distance between San Francisco and Bangor is about 2772.5 mi. Flights usually cover this in 9h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Bangor Airport?
Prices for flights from San Francisco Airport to Bangor Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Bangor Airport?
As of October 2026, there are 2 operators available to choose from for flights from San Francisco Airport to Bangor Airport.
How old do you have to be to fly from San Francisco Airport to Bangor Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Bangor Airport.
What documentation or ID do you need to fly to Bangor Airport?
The travel and health documents required for your trip to Bangor Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangor Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Bangor, Maine?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Bangor, Maine is American Airlines, representing 82% of all bookings. The subsequent popular airline is United Airlines at 18%.
Best airlines flying from San Francisco to Bangor, Maine
Compare and see reviews for airlines that fly from San Francisco to Bangor, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $378 | Free Cancellation | Rating 7.4 10,285 reviews | |||
| PriceFrom $388 | Free Cancellation | Rating 7.0 12,128 reviews |
Traveling to a place near Bangor?
Book flights to Bangor if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Bangor?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Bangor for you.
Can I find flights from San Francisco to Bangor with flexible booking policies on momondo?
All flight searches from San Francisco to Bangor on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Francisco to Bangor?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Bangor.
I’m not ready to book a flight from San Francisco to Bangor right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Bangor from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.