$189 Cheap United flights from San Francisco to Bangor (SFO to BGR)

Find The Best Day To Fly from San Francisco to Bangor

Amazing United SFO to BGR Flight Deals

The cheapest flights to Bangor Intl. found within the past 7 days were $409 round trip and $189 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug 11 - Thu, Aug 28
SFO
San Francisco
BGR
Bangor
$409 Roundtrip, found 2 days ago
$409
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 11 from San Francisco to Bangor, returning Thu, Aug 28, priced at $409 found 2 days ago
Wed, Aug 13 - Thu, Aug 28
SFO
San Francisco
BGR
Bangor
$415 Roundtrip, found 2 days ago
$415
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 13 from San Francisco to Bangor, returning Thu, Aug 28, priced at $415 found 2 days ago

BGR From SFO Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Eden Village Motel & Cottages

Eden Village Motel & Cottages

2.5 out of 5
Save 100% on your flight
per person
Aug 28 - Sep 3
found 1 day ago
Roundtrip flight included
San Jose (SJC) to Bangor (BGR)
3BedroomApt Pool CampFire PlayArea

3BedroomApt Pool CampFire PlayArea

3 out of 5
Save 100% on your flight
per person
Aug 28 - Sep 3
found 1 day ago
Roundtrip flight included
San Jose (SJC) to Bangor (BGR)
Downtown Apartments in Bar Harbor

Downtown Apartments in Bar Harbor

3 out of 5
Save 100% on your flight
per person
Aug 28 - Sep 3
found 1 day ago
Roundtrip flight included
San Jose (SJC) to Bangor (BGR)
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Frequently asked questions

Can I catch a flight from San Francisco Intl. Airport (SFO) to Bangor Intl. Airport (BGR) right now?
It's always prudent to know about any quarantine requirements and travel advice reports in place in your destination city. Ensure you check out the Covid-19 Travel Advisor for up-to-date information on booking a flight to Bangor Intl. Airport (BGR) from San Francisco Airport.
What terminal is United Airlines at San Francisco Airport?
Once you're issued with the boarding pass for your United Airlines flight from San Francisco Airport to BGR, you should be able to determine which terminals you'll be jetting in and out of. Your carrier will have the answers if those details are missing from your ticket.
Are there United Airlines non-stop flights from SFO to BGR?
As you can't travel nonstop from San Francisco Intl. Airport (SFO) to BGR with United Airlines, make the most of your layover. Order some refreshments at a welcoming airport bar, or go for a wander around the terminal and enjoy a little retail therapy.
How long is a United Airlines flight from SFO to BGR?
Watch your favorite TV show, enjoy some music or just put your seat back and unwind. Whatever you're into, find a way to entertain yourself during the 7 hours and 14 minutes that it takes to travel from San Francisco Airport to Bangor International Airport with United Airlines.
How many direct and indirect flights does United Airlines fly from SFO to BGR?
Traveling to and from SFO and Bangor International Airport is easy. You'll discover 7 United Airlines flights servicing the route between SFO and BGR each week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Bangor Intl. Airport (BGR), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Bangor

Bangor Aviator Hotel, BW Premier Collection

Bangor Aviator Hotel, BW Premier Collection

3 out of 5
308 Godfrey Blvd, Bangor, ME
This hotel features an indoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
8.6/10 Excellent! (1,311 reviews)
"It was perfect for what I needed . Did not have to leave the airport area while waiting for others to arrive so we could continue our vacation."

Reviewed on Jul 13, 2025

Bangor Aviator Hotel, BW Premier Collection
Bangor Grande

Bangor Grande

2.5 out of 5
357 Odlin Rd, Bangor, ME
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, conference center, ...
8.2/10 Very Good! (1,788 reviews)
"Room seemed very musty"

Reviewed on Jul 15, 2025

Bangor Grande
Quality Inn Bangor Airport

Quality Inn Bangor Airport

3.5 out of 5
250 Odlin Road, Bangor, ME
This hotel features an indoor pool and a gym. Business travelers can take advantage of the free WiFi in public areas. Guests will appreciate freebies like continental ...
6.6/10 (932 reviews)
"locarion"

Reviewed on Jul 11, 2025

Quality Inn Bangor Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.