Find Cheap Flights from Maine to San Francisco

Search hundreds of travel sites at once for deals on flights to San Francisco

Depart
Return
Any month
Compare vs. KAYAK |

Maine to San Francisco Flight Information

Flights Arrive in San Francisco
Flights Depart from Maine
Flight Price $273
Airlines American Airlines, Delta, United Airlines, JetBlue

Book cheap flights from Maine to San Francisco (round-trip)

Airports
Origin
Augusta
$407
only
$407
Bangor
$374
only
$374
Portland
$273
only
$273
Rockland
$701
only
$701
Destination
San Francisco
$273
only
$273
Tue, May 21
PWM
Portland
SFO
San Francisco
9h 04m
Tue, May 28
SFO
San Francisco
PWM
Portland
10h 51m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 36,483 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
GRU
JFK
Okay 4.6

Cons: Nervous neighbors

JFK
SEA
Excellent 8.0

Pros: - entertainment - smooth boarding

Cons: - very small airplane for a 6 hour flight - no comfort seats

CLT
DAB
Excellent 10.0

Pros: Early arrival and free upgrade!

SJU
CLT
Excellent 8.0

Cons: It was OK, no big issues or concerns.

GRB
ORD
Mediocre 2.6

Pros: Nothing

Cons: Bussed from Green Bay to Chicago.

Thu, Mar 21
PWM
Portland
SFO
San Francisco
9h 15m
Tue, Apr 2
SFO
San Francisco
PWM
Portland
8h 41m
Trip: 13 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,542 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MSP
SEA
Excellent 10.0

Pros: It was early arrival

Cons: Nothing

SEA
AMS
Good 7.3

Pros: Entertainment, food, comfort

Cons: Slow boarding/alighting, entertainment system was too sluggish

CUN
MSP
Excellent 10.0

Pros: Crew was extremly helpful, friendly and happy.

JFK
ATL
Excellent 10.0

Pros: The flight was solid and they provided a consistent experience

Cons: Not applicable

JFK
LAS
Okay 4.3

Cons: After a delay of about an hour on a very full flight the gate agent asked for volunteers to check their rollaboard suitcases. The gate agents then allowed those who checked their rollaboards to board before Zone 1,which was fine. However, a bunch of people without gate check stickers on the rollaboards were also allowed to board before Zone 1, which was aggravating. There was a long delay on the tarmac, during which we had to pull back to the gate or to a maintenance area before we finally took off. When we arrived in Vegas there was no gate for us to pull into, which led to another long delay of an already long and delayed flight.

Wed, Jul 10
BGR
Bangor
SFO
San Francisco
10h 35m
Tue, Jul 16
SFO
San Francisco
BGR
Bangor
7h 46m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 61,532 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ORD
AMS
Excellent 8.0

Pros: Great flight path, crew and comfort

Cons: Food was okay at best and the inflight entertainment went out about half way.

MCI
IAH
Mediocre 2.0

Cons: Our flight was canceled for no reason making us lose 1 day of vacation. The airline didn’t even bother to contact us.

IAH
ABQ
Good 6.0

Cons: 2 hour delay.

GRU
IAD
Good 6.6

Pros: The flight itself was as good as expected: Attentive crew and competent pilot, good enough food, comfortable enough (for coach) seats, and clean airplane. The seats could be made to recline a bit more but nobody seems to be doing it for coach class.

Cons: The flight was delayed 30 minutes causing me to lose the connecting flight home by about 5 minutes There was no effort from United to help me to get the second flight on time or from the crew on that one to delay it enough for me to arrive. They suggested I waited 9 hours for the next available flight or to get one by AA in Reagan Airport in 3 hours. They told me that transportation to that airport would not be reimbursed and would cost between 20 and 40 dollars. I didn't know the airports were that far apart and the one-hour taxi drive cost me 80 dollars. From Sao Paulo to Washington, things went as well as expected. Once landed everything was horrible.

BTV
IAD
Okay 4.0

Pros: Flight was ok the first flight from Btv to IAd was not great the plane made a lot of noise during takeoff and landing sounded like the ceiling panels were going too fall off as well as other noises

Cons: Lots of noises crew were good . Price of luggage was outrageous

Sun, Feb 10
AUG
Augusta
SFO
San Francisco
10h 29m
Wed, Feb 13
SFO
San Francisco
AUG
Augusta
10h 52m
Trip: 4 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15,672 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
JFK
BDA
Excellent 10.0

Pros: Loved their announcements - polite but instructive “keep your shoulders out of the aisle so we may quickly serve everyone “

LAS
LGB
Okay 5.6

Pros: The flight staff was friendly and accommodating.

Cons: There was no staff to check people in until 6pm. There was a line of people waiting for an hour or more who wanted to check in a bit early. Then they announced that all domestic travelers had to use a kiosk. The desk check in was only for international flights. I’m a low tech person and can’t operate kiosks well. I miss being served peanuts with my drinks.

SMF
LGB
Good 7.6

Pros: on time

Cons: I paid $10 for priority security, but when my ticket printed , it did not show up. Paid for nothing.

SDQ
BOS
Good 7.0

Pros: Comfort of the emergency row seat, friendliness of staff.

Cons: Boarding process took a while, and we had to wait extra time for bags to be removed, on top of the delay that there already was.

HPN
FLL
Good 7.3

Pros: On schedule, good flight

Cons: No movies

Thu, May 23
AUG
Augusta
SFO
San Francisco
13h 10m
Tue, May 28
SFO
San Francisco
AUG
Augusta
9h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 9
PWM
Portland
SFO
San Francisco
11h 45m
Mon, Mar 18
SFO
San Francisco
PWM
Portland
8h 50m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 36,483 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
GRB
ORD
Mediocre 2.6

Pros: Nothing

Cons: Bussed from Green Bay to Chicago.

CLT
GSO
Good 6.0

Pros: Nice crew, short flight

Cons: Delayed 43 minutes

SLC
DFW
Excellent 9.0

Pros: Wi-Fi and USB ports worked great. Seat was comfortable after 11 upgrade. On time.

Cons: Having to pay extra for a aisle seat

GRU
JFK
Okay 4.6

Cons: Nervous neighbors

PHL
CHS
Excellent 10.0

Pros: EAsy boarding

Thu, Apr 25
PWM
Portland
SFO
San Francisco
9h 09m
Thu, May 2
SFO
San Francisco
PWM
Portland
7h 57m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,542 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MSP
SEA
Excellent 10.0

Pros: It was early arrival

Cons: Nothing

PNS
ATL
Excellent 9.6

Pros: Very smooth and friendly TSA personnel at the security point. Very friendly and respectful of the military. My husband is a Vietnam veteran.

FLL
JFK
Excellent 8.3

Pros: I called to change seats for my citraveele and it was not adjusted

PHX
SEA
Mediocre 3.6

Cons: Delayed 3 hours

BWI
MSP
Excellent 10.0

Pros: I got to board early because I volunteered to check my carry-on. Very friendly flight attendants. Love flying delta. They are always consistent and the movies they offer with the gogo in-flight app are always updated and recently released popular movies.

Thu, Jan 31
PWM
Portland
SFO
San Francisco
8h 50m
Wed, Feb 27
SFO
San Francisco
PWM
Portland
8h 21m
Trip: 28 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 61,532 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAH
ABQ
Good 6.0

Cons: 2 hour delay.

SFO
SYD
Good 6.0

Cons: Original flight through Houston was delayed and rerouted through SFO. Then the connecting SFO flight was delayed and missed original flight. Spent 24 additional hours at the airport to catch the next available direct flight. Had an aisle seat but then put between two men who took both armrests for 15 hours.

ORD
AMS
Excellent 8.0

Pros: Great flight path, crew and comfort

Cons: Food was okay at best and the inflight entertainment went out about half way.

RSW
IAH
Mediocre 2.0

Pros: Nothing

Cons: Snide check-in woman at United when she glibly announced that there was no connecting flight since my flight was delayed. She was cold and snarky and of absolutely no help.

MCI
IAH
Mediocre 2.0

Cons: Our flight was canceled for no reason making us lose 1 day of vacation. The airline didn’t even bother to contact us.

Thu, Mar 28
BGR
Bangor
SFO
San Francisco
9h 25m
Mon, Apr 1
SFO
San Francisco
BGR
Bangor
8h 07m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 61,532 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
YYZ
ORD
Mediocre 2.0

Cons: LATE

ORD
AMS
Excellent 8.0

Pros: Great flight path, crew and comfort

Cons: Food was okay at best and the inflight entertainment went out about half way.

SFO
SYD
Good 6.0

Cons: Original flight through Houston was delayed and rerouted through SFO. Then the connecting SFO flight was delayed and missed original flight. Spent 24 additional hours at the airport to catch the next available direct flight. Had an aisle seat but then put between two men who took both armrests for 15 hours.

RSW
IAH
Mediocre 2.0

Pros: Nothing

Cons: Snide check-in woman at United when she glibly announced that there was no connecting flight since my flight was delayed. She was cold and snarky and of absolutely no help.

CLE
LAX
Excellent 8.0

Pros: Service is great

Cons: But the plant look old and the seat are small

Wed, Feb 27
BGR
Bangor
SFO
San Francisco
12h 45m
Sun, Mar 3
SFO
San Francisco
BGR
Bangor
10h 58m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,542 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
CHS
ATL
Excellent 10.0

Pros: All ok

JFK
ATL
Excellent 10.0

Pros: The flight was solid and they provided a consistent experience

Cons: Not applicable

ATL
PHX
Excellent 10.0

Pros: Inflight movies and charging stations at every seat at the delta Gates and at every seat on the plane.

Cons: We had originally reserved a window seat and an aisle seat but when they changed our flight they put us by the window seat and the middle which we didn't like.

BWI
MSP
Excellent 10.0

Pros: I got to board early because I volunteered to check my carry-on. Very friendly flight attendants. Love flying delta. They are always consistent and the movies they offer with the gogo in-flight app are always updated and recently released popular movies.

FLL
JFK
Excellent 8.3

Pros: I called to change seats for my citraveele and it was not adjusted

Sat, Feb 16
BGR
Bangor
SFO
San Francisco
9h 56m
Tue, Feb 26
SFO
San Francisco
BGR
Bangor
10h 00m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 36,465 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.8
Entertainment
6.8
Food
6.7
JFK
SEA
Excellent 8.0

Pros: The flight was not even 1/3 full, which made everything easy. Was able to find a spot for my bad above my seat. The seats next to me were to empty, so that added benefit through out the flight. The in flight entertainment on the app is a not annoying if you don't download it first but there's a work around if you know it.

Cons: Minimal food selection.

DFW
LAX
Mediocre 2.0

Cons: I've tried to respond twice now with a long detailed answer only to get booted out of the page. In short you and Flyus.com are criminals that ripped me off for over 430 dollars U.S. will never use you again

DFW
MCO
Excellent 9.6

Pros: High level service

JFK
EZE
Excellent 8.0

Pros: Movies, food, drinks

Cons: 2 hour delay, middle seat

LGA
ORD
Excellent 10.0

Pros: There was a short delay but it was done professionally and I got a notice about it. I had nice people seating next to me and the craw was ok.

Cons: It was upsetting that they didn’t have earbuds/headphones as my iPhone headphones can’t connect to the TV so I had to watch a movie without sound. You should have extras. I also wish they had a banana for us, it’s better than pretzels. And cheep and healthy.

Sat, Jun 8
AUG
Augusta
SFO
San Francisco
11h 13m
Thu, Jun 20
SFO
San Francisco
AUG
Augusta
8h 35m
Trip: 13 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15,672 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
JFK
BDA
Excellent 10.0

Pros: Loved their announcements - polite but instructive “keep your shoulders out of the aisle so we may quickly serve everyone “

SDQ
BOS
Good 7.0

Pros: Comfort of the emergency row seat, friendliness of staff.

Cons: Boarding process took a while, and we had to wait extra time for bags to be removed, on top of the delay that there already was.

LGB
SJC
Excellent 10.0

Pros: Julie the ticket agent is very helpful and made our flight comfortable

FLL
AUA
Excellent 8.6

Pros: The baggage took an hour and a half to come off the plane. Very poor!

Cons: Chris Wolfe

LAS
LGB
Okay 5.6

Pros: The flight staff was friendly and accommodating.

Cons: There was no staff to check people in until 6pm. There was a line of people waiting for an hour or more who wanted to check in a bit early. Then they announced that all domestic travelers had to use a kiosk. The desk check in was only for international flights. I’m a low tech person and can’t operate kiosks well. I miss being served peanuts with my drinks.

Mon, Apr 8
PWM
Portland
SFO
San Francisco
9h 09m
Sat, Apr 13
SFO
San Francisco
PWM
Portland
7h 33m
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,542 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
JFK
ATL
Excellent 10.0

Pros: The flight was solid and they provided a consistent experience

Cons: Not applicable

SEA
AMS
Good 7.3

Pros: Entertainment, food, comfort

Cons: Slow boarding/alighting, entertainment system was too sluggish

LGA
DCA
Good 6.0

Pros: Crew was good

Cons: No idea why there was over a two hour delay.

PHX
SEA
Mediocre 3.6

Cons: Delayed 3 hours

CHS
ATL
Excellent 10.0

Pros: All ok

Fri, Feb 15
RKD
Rockland Knox County Regional
SFO
San Francisco
12h 55m
Thu, Feb 21
SFO
San Francisco
RKD
Rockland Knox County Regional
11h 16m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15,672 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
LAS
LGB
Okay 5.6

Pros: The flight staff was friendly and accommodating.

Cons: There was no staff to check people in until 6pm. There was a line of people waiting for an hour or more who wanted to check in a bit early. Then they announced that all domestic travelers had to use a kiosk. The desk check in was only for international flights. I’m a low tech person and can’t operate kiosks well. I miss being served peanuts with my drinks.

HPN
FLL
Good 7.3

Pros: On schedule, good flight

Cons: No movies

SDQ
BOS
Good 7.0

Pros: Comfort of the emergency row seat, friendliness of staff.

Cons: Boarding process took a while, and we had to wait extra time for bags to be removed, on top of the delay that there already was.

MSP
BOS
Excellent 10.0

Pros: They are a great airline! The entire crew makes you feel like you are welcome.. ( unlike almost ALL other airlines ) Jet Blue is most definitely my airline of choice. They try hard, and do a wonderful job!

LGA
PBI
Okay 4.6

Pros: The inflight crew was absolutely incredible. They were funny and helpful especially as our situation was incredibly bad.

Cons: After waiting almost an extra hour plus for a delay, the boarding process was complete chaos. Not to the fault of the crew at LaGuardia, but just based on the annoyance and impatience of the passengers waiting to board. Once on the plane, our row was the only one with broken TVs. Unfortunately for my husband and myself, we were flying with two toddlers with whom we had solely expected to entertain with the TV.

Thu, Jan 24
BGR
Bangor
SFO
San Francisco
12h 45m
Fri, Feb 1
SFO
San Francisco
BGR
Bangor
13h 36m
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,542 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
BWI
MSP
Excellent 10.0

Pros: I got to board early because I volunteered to check my carry-on. Very friendly flight attendants. Love flying delta. They are always consistent and the movies they offer with the gogo in-flight app are always updated and recently released popular movies.

CHS
ATL
Excellent 10.0

Pros: All ok

MSP
SEA
Excellent 10.0

Pros: It was early arrival

Cons: Nothing

LGA
DCA
Good 6.0

Pros: Crew was good

Cons: No idea why there was over a two hour delay.

ATL
PHX
Excellent 10.0

Pros: Inflight movies and charging stations at every seat at the delta Gates and at every seat on the plane.

Cons: We had originally reserved a window seat and an aisle seat but when they changed our flight they put us by the window seat and the middle which we didn't like.

Sat, Jun 8
RKD
Rockland Knox County Regional
SFO
San Francisco
11h 50m
Thu, Jun 20
SFO
San Francisco
RKD
Rockland Knox County Regional
8h 15m
Trip: 13 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 15,672 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
7.9
Food
7.8
LAS
LGB
Okay 5.6

Pros: The flight staff was friendly and accommodating.

Cons: There was no staff to check people in until 6pm. There was a line of people waiting for an hour or more who wanted to check in a bit early. Then they announced that all domestic travelers had to use a kiosk. The desk check in was only for international flights. I’m a low tech person and can’t operate kiosks well. I miss being served peanuts with my drinks.

MCO
LAX
Okay 4.3

Pros: We got our two servings of drinks and the flight was smooth.

Cons: All our screens were so old, the image grainy. Half our party had speakers that were so garbled you couldn’t understand what people in the show or movie were saying making our on flight entertainment unwatchable and obsolete. Staff was short and snippy.

LGA
PBI
Okay 4.6

Pros: The inflight crew was absolutely incredible. They were funny and helpful especially as our situation was incredibly bad.

Cons: After waiting almost an extra hour plus for a delay, the boarding process was complete chaos. Not to the fault of the crew at LaGuardia, but just based on the annoyance and impatience of the passengers waiting to board. Once on the plane, our row was the only one with broken TVs. Unfortunately for my husband and myself, we were flying with two toddlers with whom we had solely expected to entertain with the TV.

HPN
FLL
Good 7.3

Pros: On schedule, good flight

Cons: No movies

SMF
LGB
Good 7.6

Pros: on time

Cons: I paid $10 for priority security, but when my ticket printed , it did not show up. Paid for nothing.

*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.