Title: Cheap Flights from San Francisco (SFO) to Auburn (LEW) - Expedia.ca ![The L/A Balloon Fest. #BestOf5](https://images.trvl-media.com/place/55559/e7a7484f-5f81-45f3-aeff-10e5c5602ab2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Robbie Martin ![](https://images.trvl-media.com/place/55559/e7a7484f-5f81-45f3-aeff-10e5c5602ab2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Francisco (SFO) to Auburn (LEW) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from San Francisco International Airport (SFO) to Auburn, ME (LEW-Auburn - Lewiston Municipal) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:lew,departure:23/11/2025TANYT&leg2=from:lew,to:sfo,departure:30/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from SFO to LEW? > If you're planning on travelling between San Francisco Airport and LEW, round-trip flights start from . This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to LEW? > Most flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, go to our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from San Francisco Airport to LEW that have flexible change policies? > Flights from San Francisco Airport to LEW offering flexible change policies are available from several airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the difference in ticket price, without any additional fees to worry about. ### How far is the flight from San Francisco Intl. Airport (SFO) to LEW? > The distance is around 4,400 kilometres. Earplugs? Check. Noise-cancelling headphones? Check. You'll need to pack all the travel comforts for this long-haul San Francisco to Auburn flight. ### Which airlines fly direct from San Francisco Airport to LEW? > Unfortunately, there are no airlines that fly direct between San Francisco Airport and LEW. You'll have to book a flight with at least one stop. ### Are San Francisco Intl. Airport (SFO) to LEW flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can sometimes pick up a bargain, with some of the cheapest fares from SFO to LEW showing up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance. ## Travel information | Origin airport | San Francisco Intl. | | --- | --- | | Destination airport | Auburn - Lewiston Municipal | | Distance | 4341 km | ## Book with confidence ### San Francisco to Auburn Flights **The easy way to book your flights from San Francisco to Auburn**  With Expedia, it’s simple to find and book flights to Auburn from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Auburn - Lewiston Municipal, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to Auburn today, tomorrow, or this week.   **Save dollars with cheap flights from San Francisco Intl., SFO to Auburn - Lewiston Municipal, LEW**  Sort your search results by price to find great deals on your flight from San Francisco to Auburn—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Auburn from San Francisco currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Auburn   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Auburn from San Francisco**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Auburn with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Atlanta to Frye Island](https://www.expedia.ca/lp/flights/178232/3000440292/atlanta-to-frye-island) - [Flights from Atlanta to Casco Bay Islands](https://www.expedia.ca/lp/flights/178232/553248621532668098/atlanta-to-casco-bay-islands) - [Flights from Boston to Casco Bay Islands](https://www.expedia.ca/lp/flights/178239/553248621532668098/boston-to-casco-bay-islands) - [Flights from Calgary to Casco Bay Islands](https://www.expedia.ca/lp/flights/178245/553248621532668098/calgary-to-casco-bay-islands) - [Flights from Denver to Casco Bay Islands](https://www.expedia.ca/lp/flights/178254/553248621532668098/denver-to-casco-bay-islands) - [Flights from London to Casco Bay Islands](https://www.expedia.ca/lp/flights/178279/553248621532668098/london-to-casco-bay-islands) - [Flights from Montreal to Casco Bay Islands](https://www.expedia.ca/lp/flights/178288/553248621532668098/montreal-to-casco-bay-islands) - [Flights from Seattle to Casco Bay Islands](https://www.expedia.ca/lp/flights/178307/553248621532668098/seattle-to-casco-bay-islands) - [Flights from Washington to Casco Bay Islands](https://www.expedia.ca/lp/flights/178318/553248621532668098/washington-to-casco-bay-islands) - [Flights from Edmonton to Casco Bay Islands](https://www.expedia.ca/lp/flights/180002/553248621532668098/edmonton-to-casco-bay-islands) - [Flights from Buffalo to Casco Bay Islands](https://www.expedia.ca/lp/flights/602674/553248621532668098/buffalo-to-casco-bay-islands) - [Flights from Allentown (ABE) to Portland (PWM)](https://www.expedia.ca/lp/flights/abe/pwm/allentown-to-portland) - [Flights from Athens (AHN) to Portland (PWM)](https://www.expedia.ca/lp/flights/ahn/pwm/athens-to-portland) - [Flights from Albany (ALB) to Portland (PWM)](https://www.expedia.ca/lp/flights/alb/pwm/albany-to-portland) - [Flights from Watertown (ART) to Portland (PWM)](https://www.expedia.ca/lp/flights/art/pwm/watertown-to-portland) - [Flights from Atlanta (ATL) to Portland (PWM)](https://www.expedia.ca/lp/flights/atl/pwm/atlanta-to-portland) - [Flights from Asheville (AVL) to Portland (PWM)](https://www.expedia.ca/lp/flights/avl/pwm/asheville-to-portland) - [Flights from Bellingham (BLI) to Portland (PWM)](https://www.expedia.ca/lp/flights/bli/pwm/bellingham-to-portland) - [Flights from Boston (BOS) to Portland (PWM)](https://www.expedia.ca/lp/flights/bos/pwm/boston-to-portland) - [Flights from Brasilia (BSB) to Portland (PWM)](https://www.expedia.ca/lp/flights/bsb/pwm/brasilia-to-portland) - [Flights from Buffalo (BUF) to Portland (PWM)](https://www.expedia.ca/lp/flights/buf/pwm/buffalo-to-portland) - [Flights from Baltimore (BWI) to Portland (PWM)](https://www.expedia.ca/lp/flights/bwi/pwm/baltimore-to-portland) - [Flights from Crescent City (CEC) to Portland (PWM)](https://www.expedia.ca/lp/flights/cec/pwm/crescent-city-to-portland) - [Flights from Sault Ste. Marie (CIU) to Portland (PWM)](https://www.expedia.ca/lp/flights/ciu/pwm/sault-ste-marie-to-portland) - [Flights from Charlotte (CLT) to Portland (PWM)](https://www.expedia.ca/lp/flights/clt/pwm/charlotte-to-portland) - [Flights from Washington (DCA) to Brunswick (NHZ)](https://www.expedia.ca/lp/flights/dca/nhz/washington-to-brunswick) - [Flights from Washington (DCA) to Portland (PWM)](https://www.expedia.ca/lp/flights/dca/pwm/washington-to-portland) - [Flights from Denver (DEN) to Portland (PWM)](https://www.expedia.ca/lp/flights/den/pwm/denver-to-portland) - [Flights from Dallas (DFW) to Portland (PWM)](https://www.expedia.ca/lp/flights/dfw/pwm/dallas-to-portland) - [Flights from Drake Bay (DRK) to Portland (PWM)](https://www.expedia.ca/lp/flights/drk/pwm/drake-bay-to-portland) - [Flights from Detroit (DTW) to Portland (PWM)](https://www.expedia.ca/lp/flights/dtw/pwm/detroit-to-portland) - [Flights from Newark Liberty Intl. Airport (EWR) to Portland (PWM)](https://www.expedia.ca/lp/flights/ewr/pwm/newark-liberty-intl-airport-to-portland) - [Flights from Fort Lauderdale (FLL) to Portland (PWM)](https://www.expedia.ca/lp/flights/fll/pwm/fort-lauderdale-to-portland) - [Flights from Westhampton (FOK) to Portland (PWM)](https://www.expedia.ca/lp/flights/fok/pwm/westhampton-to-portland) - [Flights from Spokane (GEG) to Portland (PWM)](https://www.expedia.ca/lp/flights/geg/pwm/spokane-to-portland) - [Flights from Great Falls (GTF) to Portland (PWM)](https://www.expedia.ca/lp/flights/gtf/pwm/great-falls-to-portland) - [Flights from Hastings (HSI) to Portland (PWM)](https://www.expedia.ca/lp/flights/hsi/pwm/hastings-to-portland) - [Flights from Niagara Falls (IAG) to Portland (PWM)](https://www.expedia.ca/lp/flights/iag/pwm/niagara-falls-to-portland) - [Flights from El Centro (IPL) to Portland (PWM)](https://www.expedia.ca/lp/flights/ipl/pwm/el-centro-to-portland) - [Flights from New York (JFK) to Portland (PWM)](https://www.expedia.ca/lp/flights/jfk/pwm/new-york-to-portland) - [Flights from Los Angeles (LAX) to Portland (PWM)](https://www.expedia.ca/lp/flights/lax/pwm/los-angeles-to-portland) - [Flights from Columbus (LCK) to Portland (PWM)](https://www.expedia.ca/lp/flights/lck/pwm/columbus-to-portland) - [Flights from London (LGW) to Portland (PWM)](https://www.expedia.ca/lp/flights/lgw/pwm/london-to-portland) - [Flights from London (LHR) to Portland (PWM)](https://www.expedia.ca/lp/flights/lhr/pwm/london-to-portland) - [Flights from Montego Bay (MBJ) to Portland (PWM)](https://www.expedia.ca/lp/flights/mbj/pwm/montego-bay-to-portland) - [Flights from Kansas City (MCI) to Brunswick (NHZ)](https://www.expedia.ca/lp/flights/mci/nhz/kansas-city-to-brunswick) - [Flights from Kansas City (MCI) to Portland (PWM)](https://www.expedia.ca/lp/flights/mci/pwm/kansas-city-to-portland) - [Flights from Orlando (MCO) to Portland (PWM)](https://www.expedia.ca/lp/flights/mco/pwm/orlando-to-portland) - [Flights from Missoula (MSO) to Portland (PWM)](https://www.expedia.ca/lp/flights/mso/pwm/missoula-to-portland) - [Flights from Massena (MSS) to Portland (PWM)](https://www.expedia.ca/lp/flights/mss/pwm/massena-to-portland) - [Flights from Nassau (NAS) to Portland (PWM)](https://www.expedia.ca/lp/flights/nas/pwm/nassau-to-portland) - [Flights from Ogdensburg (OGS) to Portland (PWM)](https://www.expedia.ca/lp/flights/ogs/pwm/ogdensburg-to-portland) - [Flights from Ontario (ONT) to Portland (PWM)](https://www.expedia.ca/lp/flights/ont/pwm/ontario-to-portland) - [Flights from Chicago (ORD) to Portland (PWM)](https://www.expedia.ca/lp/flights/ord/pwm/chicago-to-portland) - [Flights from Plattsburgh (PBG) to Portland (PWM)](https://www.expedia.ca/lp/flights/pbg/pwm/plattsburgh-to-portland) - [Flights from Portland (PDX) to Brunswick (NHZ)](https://www.expedia.ca/lp/flights/pdx/nhz/portland-to-brunswick) - [Flights from Philadelphia (PHL) to Portland (PWM)](https://www.expedia.ca/lp/flights/phl/pwm/philadelphia-to-portland) - [Flights from Phoenix (PHX) to Portland (PWM)](https://www.expedia.ca/lp/flights/phx/pwm/phoenix-to-portland) - [Flights from Presque Isle (PQI) to Portland (PWM)](https://www.expedia.ca/lp/flights/pqi/pwm/presque-isle-to-portland) - [Flights from Raleigh (RDU) to Portland (PWM)](https://www.expedia.ca/lp/flights/rdu/pwm/raleigh-to-portland) - [Flights from Rochester (ROC) to Portland (PWM)](https://www.expedia.ca/lp/flights/roc/pwm/rochester-to-portland) - [Flights from Fort Myers (RSW) to Portland (PWM)](https://www.expedia.ca/lp/flights/rsw/pwm/fort-myers-to-portland) - [Flights from Salisbury (SBY) to Portland (PWM)](https://www.expedia.ca/lp/flights/sby/pwm/salisbury-to-portland) - [Flights from Salt Lake City (SLC) to Portland (PWM)](https://www.expedia.ca/lp/flights/slc/pwm/salt-lake-city-to-portland) - [Flights from Sacramento (SMF) to Portland (PWM)](https://www.expedia.ca/lp/flights/smf/pwm/sacramento-to-portland) - [Flights from St. Louis (STL) to Portland (PWM)](https://www.expedia.ca/lp/flights/stl/pwm/st-louis-to-portland) - [Flights from Syracuse (SYR) to Brunswick (NHZ)](https://www.expedia.ca/lp/flights/syr/nhz/syracuse-to-brunswick) - [Flights from Syracuse (SYR) to Portland (PWM)](https://www.expedia.ca/lp/flights/syr/pwm/syracuse-to-portland) - [Flights from Vero Beach (VRB) to Portland (PWM)](https://www.expedia.ca/lp/flights/vrb/pwm/vero-beach-to-portland) - [Flights from Waterville (WVL) to Portland (PWM)](https://www.expedia.ca/lp/flights/wvl/pwm/waterville-to-portland) - [Flights from Sault Ste. Marie (YAM) to Portland (PWM)](https://www.expedia.ca/lp/flights/yam/pwm/sault-ste-marie-to-portland) - [Flights from Nanaimo (YCD) to Portland (PWM)](https://www.expedia.ca/lp/flights/ycd/pwm/nanaimo-to-portland) - [Flights from Deer Lake (YDF) to Portland (PWM)](https://www.expedia.ca/lp/flights/ydf/pwm/deer-lake-to-portland) - [Flights from Edmonton (YEG) to Portland (PWM)](https://www.expedia.ca/lp/flights/yeg/pwm/edmonton-to-portland) - [Flights from Fredericton (YFC) to Portland (PWM)](https://www.expedia.ca/lp/flights/yfc/pwm/fredericton-to-portland) - [Flights from Gaspe (YGP) to Portland (PWM)](https://www.expedia.ca/lp/flights/ygp/pwm/gaspe-to-portland) - [Flights from Halifax (YHZ) to Portland (PWM)](https://www.expedia.ca/lp/flights/yhz/pwm/halifax-to-portland) - [Flights from Kelowna (YLW) to Portland (PWM)](https://www.expedia.ca/lp/flights/ylw/pwm/kelowna-to-portland) - [Flights from Fort McMurray (YMM) to Portland (PWM)](https://www.expedia.ca/lp/flights/ymm/pwm/fort-mcmurray-to-portland) - [Flights from Oshawa (YOO) to Portland (PWM)](https://www.expedia.ca/lp/flights/yoo/pwm/oshawa-to-portland) - [Flights from Ottawa (YOW) to Portland (PWM)](https://www.expedia.ca/lp/flights/yow/pwm/ottawa-to-portland) - [Flights from Windsor (YQG) to Portland (PWM)](https://www.expedia.ca/lp/flights/yqg/pwm/windsor-to-portland) - [Flights from Moncton (YQM) to Portland (PWM)](https://www.expedia.ca/lp/flights/yqm/pwm/moncton-to-portland) - [Flights from Comox (YQQ) to Portland (PWM)](https://www.expedia.ca/lp/flights/yqq/pwm/comox-to-portland) - [Flights from Regina (YQR) to Portland (PWM)](https://www.expedia.ca/lp/flights/yqr/pwm/regina-to-portland) - [Flights from Thunder Bay (YQT) to Portland (PWM)](https://www.expedia.ca/lp/flights/yqt/pwm/thunder-bay-to-portland) - [Flights from Saint John (YSJ) to Portland (PWM)](https://www.expedia.ca/lp/flights/ysj/pwm/saint-john-to-portland) - [Flights from Toronto (YTO) to Portland (PWM)](https://www.expedia.ca/lp/flights/yto/pwm/toronto-to-portland) - [Flights from Timmins (YTS) to Portland (PWM)](https://www.expedia.ca/lp/flights/yts/pwm/timmins-to-portland) - [Flights from Montreal (YUL) to Portland (PWM)](https://www.expedia.ca/lp/flights/yul/pwm/montreal-to-portland) - [Flights from Vancouver (YVR) to Portland (PWM)](https://www.expedia.ca/lp/flights/yvr/pwm/vancouver-to-portland) - [Flights from Winnipeg (YWG) to Portland (PWM)](https://www.expedia.ca/lp/flights/ywg/pwm/winnipeg-to-portland) - [Flights from Cranbrook (YXC) to Portland (PWM)](https://www.expedia.ca/lp/flights/yxc/pwm/cranbrook-to-portland) - [Flights from Rimouski (YXK) to Portland (PWM)](https://www.expedia.ca/lp/flights/yxk/pwm/rimouski-to-portland) - [Flights from Abbotsford (YXX) to Portland (PWM)](https://www.expedia.ca/lp/flights/yxx/pwm/abbotsford-to-portland) - [Flights from North Bay (YYB) to Portland (PWM)](https://www.expedia.ca/lp/flights/yyb/pwm/north-bay-to-portland) - [Flights from Calgary (YYC) to Portland (PWM)](https://www.expedia.ca/lp/flights/yyc/pwm/calgary-to-portland) - [Flights from Charlottetown (YYG) to Portland (PWM)](https://www.expedia.ca/lp/flights/yyg/pwm/charlottetown-to-portland) - [Flights from Toronto (YYZ) to Portland (PWM)](https://www.expedia.ca/lp/flights/yyz/pwm/toronto-to-portland) - [Flights from Sarnia (YZR) to Portland (PWM)](https://www.expedia.ca/lp/flights/yzr/pwm/sarnia-to-portland) \*Available to Expedia members.