Flights from Portland, Maine to San Francisco

Hot deals for a San Francisco getaway!
Current requirements for travelling from Portland to San Francisco
Frequently asked questions
More about Portland to San Francisco
Other flights from Portland
Portland to Toronto
Portland to Orlando
Portland to Vancouver
Portland to Fort Lauderdale
Portland to Las Vegas
Portland to Tampa
Portland to Calgary
Portland to Miami
Portland to Rome
Portland to Toronto
Portland to Orlando
Portland to Vancouver
Portland to Fort Lauderdale
Portland to Las Vegas
Portland to Tampa
Portland to Calgary
Portland to Miami
Portland to Rome
Portland to Los Angeles
Portland to Halifax
Portland to New York City
Portland to Winnipeg
Portland to Edmonton
Portland to Ottawa
Portland to Honolulu
Portland to Manila
Portland to Sydney
Portland to Montreal
Portland to Kelowna
Toronto to San Francisco
Vancouver to San Francisco
Brisbane to San Francisco
Bangor to San Francisco
Edmonton to San Francisco
Los Angeles to San Francisco
Melbourne to San Francisco
Halifax to San Francisco
Papeete to San Francisco
Victoria to San Francisco
Pasadena to San Francisco
Sydney to San Francisco
New Delhi to San Francisco
Jinnah Colony to San Francisco
Honolulu to San Francisco
Seoul to San Francisco
Las Vegas to San Francisco
Lisbon to San Francisco
Mumbai to San Francisco
Paris to San Francisco
Site quick links
Help & support
© Flight Centre Travel Group (Canada) Inc.
*Conditions apply. Prices are in CAD. Pricing based on available fares returned from recent searches conducted, with a departure date of between 7 to 28 days from search/booking. Pricing may not be available for your preferred travel time. Use search function to confirm fares available for your preferred travel dates and times. All advertised prices include taxes & fees. Air travel in economy class unless otherwise stated. Package, cruise, tour, rail & hotel prices are per person, based on double occupancy for total length of stay unless otherwise stated. All-inclusive vacations include airfare. pp=per person. Prices are for select departure dates and are accurate and subject to availability at advertising deadline, errors and omissions excepted, and subject to change. Taxes & fees due in destination are additional and include, but not limited to, local car rental charges & taxes, one-way rental drop fees which are to be paid upon arrival, resort fees & charges, and airline baggage fees. Additional important conditions and supplier terms may apply. For full terms and conditions visit please speak with a Flight Centre Travel Consultant. CPBC#2790, TICO#4671384, OPC#702971.