Title: Cheap Flights from Eugene to Santa Rosa (EUG to STS) - Expedia.co.uk ![Annual Sonoma Hot Air Balloon Classic (Windsor, CA)](https://images.trvl-media.com/place/9542/b4ccdb92-b048-45af-b643-5a9cc297deeb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Rick Alvarez ![](https://images.trvl-media.com/place/9542/b4ccdb92-b048-45af-b643-5a9cc297deeb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Eugene (EUG) to Santa Rosa (STS) - [Return](?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 Mahlon Sweet Field Airport (EUG) to Santa Rosa, CA (STS-Sonoma County) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:eug,to:sts,departure:16/10/2025TANYT&leg2=from:sts,to:eug,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:eug,to:sts,departure:16/10/2025TANYT&leg2=from:sts,to:eug,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:eug,to:sts,departure:16/10/2025TANYT&leg2=from:sts,to:eug,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) ![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 25% 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.co.uk/login) Flight from Eugene to Santa Rosa route information | Origin airport | Eugene | | --- | --- | | Destination airport | Sonoma County | | Distance | 620 km | ## Compare flights from Eugene to Santa Rosa easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Eugene to Santa Rosa. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Sonoma County in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Eugene to Sonoma County.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Eugene (EUG) to Sonoma County (STS) The easiest way to view the best deals on flights from Eugene to Santa Rosa today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Eugene to Sonoma County start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Eugene and Santa Rosa - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Eugene to Santa Rosa flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Eugene to Sonoma County for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from Eugene Airport to Sonoma County Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Mahlon Sweet Field to STS was . Cheap fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Mahlon Sweet Field to Sonoma County Airport? > The majority of flights can be cancelled online, but every airline has its own terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Mahlon Sweet Field to Sonoma County Airport (STS) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for EUG to Sonoma County Airport flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from Mahlon Sweet Field Airport (EUG) to Sonoma County Airport (STS)? > Consider bringing your own on-board entertainment (like some downloaded podcasts), as it takes roughly 4 hours and 33 minutes to arrive at STS from Mahlon Sweet Field Airport (EUG). A good pair of noise-cancelling headphones will be handy too. ### How far is the flight from Eugene Airport to Sonoma County Airport? > That movie you've been wanting to see will have to wait — the flight distance between Eugene Airport (EUG) and STS (STS) is only 630 kilometres. The captain will be telling you to buckle up for touchdown before you know it. ### Which airlines fly direct from Mahlon Sweet Field Airport (EUG) to Sonoma County Airport? > Flying directly between Mahlon Sweet Field and STS isn't possible right now. However, you'll still be able to find a flight to Windsor with at least one stop. ### Are Eugene Airport to Sonoma County Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Eugene Airport to Sonoma County Airport (STS) can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated regularly. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Málaga (AGP) to Napa (APC)](https://www.expedia.co.uk/lp/flights/agp/apc/malaga-to-napa) - [Flights from Ashland (AHM) to Napa (APC)](https://www.expedia.co.uk/lp/flights/ahm/apc/ashland-to-napa) - [Flights from Albany (ALB) to Napa (APC)](https://www.expedia.co.uk/lp/flights/alb/apc/albany-to-napa) - [Flights from Austin (AUS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/aus/apc/austin-to-napa) - [Flights from The Valley (AXA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/axa/apc/the-valley-to-napa) - [Flights from Barcelona (BCN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bcn/apc/barcelona-to-napa) - [Flights from Hartford (BDL) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bdl/apc/hartford-to-napa) - [Flights from Benton Harbor (BEH) to Napa (APC)](https://www.expedia.co.uk/lp/flights/beh/apc/benton-harbor-to-napa) - [Flights from Belfast (BFS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bfs/apc/belfast-to-napa) - [Flights from Birmingham (BHX) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bhx/apc/birmingham-to-napa) - [Flights from Bangkok (BKK) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bkk/apc/bangkok-to-napa) - [Flights from Brisbane (BNE) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bne/apc/brisbane-to-napa) - [Flights from Boston (BOS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bos/apc/boston-to-napa) - [Flights from Bristol (BRS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/brs/apc/bristol-to-napa) - [Flights from Brussels (BRU) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bru/apc/brussels-to-napa) - [Flights from Burbank (BUR) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bur/apc/burbank-to-napa) - [Flights from Baltimore (BWI) to Napa (APC)](https://www.expedia.co.uk/lp/flights/bwi/apc/baltimore-to-napa) - [Flights from Concord (CCR) to Napa (APC)](https://www.expedia.co.uk/lp/flights/ccr/apc/concord-to-napa) - [Flights from Paris (CDG) to Napa (APC)](https://www.expedia.co.uk/lp/flights/cdg/apc/paris-to-napa) - [Flights from Copenhagen (CPH) to Napa (APC)](https://www.expedia.co.uk/lp/flights/cph/apc/copenhagen-to-napa) - [Flights from Dallas (DAL) to Napa (APC)](https://www.expedia.co.uk/lp/flights/dal/apc/dallas-to-napa) - [Flights from Washington (DCA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/dca/apc/washington-to-napa) - [Flights from Detroit (DTW) to Napa (APC)](https://www.expedia.co.uk/lp/flights/dtw/apc/detroit-to-napa) - [Flights from Detroit (DTW) to Novato (NOT)](https://www.expedia.co.uk/lp/flights/dtw/not/detroit-to-novato) - [Flights from Dublin (DUB) to Napa (APC)](https://www.expedia.co.uk/lp/flights/dub/apc/dublin-to-napa) - [Flights from Edinburgh (EDI) to Napa (APC)](https://www.expedia.co.uk/lp/flights/edi/apc/edinburgh-to-napa) - [Flights from El Paso (ELP) to Napa (APC)](https://www.expedia.co.uk/lp/flights/elp/apc/el-paso-to-napa) - [Flights from East Midlands (EMA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/ema/apc/east-midlands-to-napa) - [Flights from Fresno (FAT) to Napa (APC)](https://www.expedia.co.uk/lp/flights/fat/apc/fresno-to-napa) - [Flights from Kalispell (FCA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/fca/apc/kalispell-to-napa) - [Flights from Rome (FCO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/fco/apc/rome-to-napa) - [Flights from Frankfurt (FRA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/fra/apc/frankfurt-to-napa) - [Flights from Sioux Falls (FSD) to Napa (APC)](https://www.expedia.co.uk/lp/flights/fsd/apc/sioux-falls-to-napa) - [Flights from Glasgow (GLA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/gla/apc/glasgow-to-napa) - [Flights from Green Bay (GRB) to Napa (APC)](https://www.expedia.co.uk/lp/flights/grb/apc/green-bay-to-napa) - [Flights from Hartford (HFD) to Napa (APC)](https://www.expedia.co.uk/lp/flights/hfd/apc/hartford-to-napa) - [Flights from Houston (IAH) to Napa (APC)](https://www.expedia.co.uk/lp/flights/iah/apc/houston-to-napa) - [Flights from Seoul (ICN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/icn/apc/seoul-to-napa) - [Flights from Idaho Falls (IDA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/ida/apc/idaho-falls-to-napa) - [Flights from New York (JFK) to Napa (APC)](https://www.expedia.co.uk/lp/flights/jfk/apc/new-york-to-napa) - [Flights from Las Vegas (LAS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/las/apc/las-vegas-to-napa) - [Flights from Los Angeles (LAX) to Napa (APC)](https://www.expedia.co.uk/lp/flights/lax/apc/los-angeles-to-napa) - [Flights from Leeds (LBA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/lba/apc/leeds-to-napa) - [Flights from Lafayette (LFT) to Napa (APC)](https://www.expedia.co.uk/lp/flights/lft/apc/lafayette-to-napa) - [Flights from Long Beach (LGB) to Napa (APC)](https://www.expedia.co.uk/lp/flights/lgb/apc/long-beach-to-napa) - [Flights from London (LGW) to Napa (APC)](https://www.expedia.co.uk/lp/flights/lgw/apc/london-to-napa) - [Flights from London (LHR) to Napa (APC)](https://www.expedia.co.uk/lp/flights/lhr/apc/london-to-napa) - [Flights from Manchester (MAN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/man/apc/manchester-to-napa) - [Flights from Kansas City (MCI) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mci/apc/kansas-city-to-napa) - [Flights from Orlando (MCO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mco/apc/orlando-to-napa) - [Flights from Chicago (MDW) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mdw/apc/chicago-to-napa) - [Flights from Memphis (MEM) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mem/apc/memphis-to-napa) - [Flights from Managua (MGA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mga/apc/managua-to-napa) - [Flights from Manchester (MHT) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mht/apc/manchester-to-napa) - [Flights from Miami (MIA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mia/apc/miami-to-napa) - [Flights from Monterey (MRY) to Napa (APC)](https://www.expedia.co.uk/lp/flights/mry/apc/monterey-to-napa) - [Flights from Madison (MSN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/msn/apc/madison-to-napa) - [Flights from Minneapolis (MSP) to Napa (APC)](https://www.expedia.co.uk/lp/flights/msp/apc/minneapolis-to-napa) - [Flights from Nassau (NAS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/nas/apc/nassau-to-napa) - [Flights from Newcastle (NCL) to Napa (APC)](https://www.expedia.co.uk/lp/flights/ncl/apc/newcastle-to-napa) - [Flights from New York (NYC) to Napa (APC)](https://www.expedia.co.uk/lp/flights/nyc/apc/new-york-to-napa) - [Flights from Oakland (OAK) to Napa (APC)](https://www.expedia.co.uk/lp/flights/oak/apc/oakland-to-napa) - [Flights from Naha (OKA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/oka/apc/naha-to-napa) - [Flights from Oklahoma City (OKC) to Napa (APC)](https://www.expedia.co.uk/lp/flights/okc/apc/oklahoma-city-to-napa) - [Flights from Miami (OPF) to Napa (APC)](https://www.expedia.co.uk/lp/flights/opf/apc/miami-to-napa) - [Flights from Porto (OPO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/opo/apc/porto-to-napa) - [Flights from Orlando (ORL) to Napa (APC)](https://www.expedia.co.uk/lp/flights/orl/apc/orlando-to-napa) - [Flights from Palo Alto (PAO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/pao/apc/palo-alto-to-napa) - [Flights from Portland (PDX) to Napa (APC)](https://www.expedia.co.uk/lp/flights/pdx/apc/portland-to-napa) - [Flights from Penang (PEN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/pen/apc/penang-to-napa) - [Flights from Perth (PER) to Napa (APC)](https://www.expedia.co.uk/lp/flights/per/apc/perth-to-napa) - [Flights from Phoenix (PHX) to Napa (APC)](https://www.expedia.co.uk/lp/flights/phx/apc/phoenix-to-napa) - [Flights from Paso Robles (PRB) to Napa (APC)](https://www.expedia.co.uk/lp/flights/prb/apc/paso-robles-to-napa) - [Flights from Pisa (PSA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/psa/apc/pisa-to-napa) - [Flights from Palm Springs (PSP) to Napa (APC)](https://www.expedia.co.uk/lp/flights/psp/apc/palm-springs-to-napa) - [Flights from Providence (PVD) to Napa (APC)](https://www.expedia.co.uk/lp/flights/pvd/apc/providence-to-napa) - [Flights from Portland (PWM) to Napa (APC)](https://www.expedia.co.uk/lp/flights/pwm/apc/portland-to-napa) - [Flights from Richmond (RIC) to Napa (APC)](https://www.expedia.co.uk/lp/flights/ric/apc/richmond-to-napa) - [Flights from Rome (RMG) to Napa (APC)](https://www.expedia.co.uk/lp/flights/rmg/apc/rome-to-napa) - [Flights from Reno (RNO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/rno/apc/reno-to-napa) - [Flights from Rome (ROM) to Napa (APC)](https://www.expedia.co.uk/lp/flights/rom/apc/rome-to-napa) - [Flights from San Antonio (SAT) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sat/apc/san-antonio-to-napa) - [Flights from Santa Barbara (SBA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sba/apc/santa-barbara-to-napa) - [Flights from Seattle (SEA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sea/apc/seattle-to-napa) - [Flights from San Francisco (SFO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sfo/apc/san-francisco-to-napa) - [Flights from Singapore (SIN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sin/apc/singapore-to-napa) - [Flights from San Jose (SJC) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sjc/apc/san-jose-to-napa) - [Flights from Salt Lake City (SLC) to Napa (APC)](https://www.expedia.co.uk/lp/flights/slc/apc/salt-lake-city-to-napa) - [Flights from Santa Monica (SMO) to Napa (APC)](https://www.expedia.co.uk/lp/flights/smo/apc/santa-monica-to-napa) - [Flights from Santa Maria (SMX) to Napa (APC)](https://www.expedia.co.uk/lp/flights/smx/apc/santa-maria-to-napa) - [Flights from Orange County (SNA) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sna/apc/orange-county-to-napa) - [Flights from Saipan (SPN) to Napa (APC)](https://www.expedia.co.uk/lp/flights/spn/apc/saipan-to-napa) - [Flights from Santa Rosa (STS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/sts/apc/santa-rosa-to-napa) - [Flights from Tucson (TUS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/tus/apc/tucson-to-napa) - [Flights from Venice (VCE) to Napa (APC)](https://www.expedia.co.uk/lp/flights/vce/apc/venice-to-napa) - [Flights from Las Vegas (VGT) to Napa (APC)](https://www.expedia.co.uk/lp/flights/vgt/apc/las-vegas-to-napa) - [Flights from Vienna (VIE) to Napa (APC)](https://www.expedia.co.uk/lp/flights/vie/apc/vienna-to-napa) - [Flights from Visalia (VIS) to Napa (APC)](https://www.expedia.co.uk/lp/flights/vis/apc/visalia-to-napa) - [Flights from Vancouver (YVR) to Napa (APC)](https://www.expedia.co.uk/lp/flights/yvr/apc/vancouver-to-napa) - [Flights from Calgary (YYC) to Napa (APC)](https://www.expedia.co.uk/lp/flights/yyc/apc/calgary-to-napa) \*Available to Expedia members.