Rome2Rio

How to get fromSanta Rosa to PosadasBy plane, train, or bus

Find Transport to Posadas

See all options

There are 7 ways to get from Santa Rosa to Posadas by plane, train, or bus

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly Sonoma County Airport to Posadas

    best
    1. Fly from Sonoma County Airport (STS) to Posadas (PSS)plane plane STS - PSS
    25h 8m
    $1,131,735–3,991,380

  2. Fly Sonoma County Airport to Silvio Pettirossi International Airport, bus

    cheapest
    1. Fly from Sonoma County Airport (STS) to Silvio Pettirossi International Airport (ASU)plane plane STS - ASU
    2. Take the bus from Fernando de la Mora to Terminal de Omnibus de Encarnaciónbus bus
    26h 30m
    $711,735–2,632,380

  3. Train, bus to San Francisco International Airport, fly to Silvio Pettirossi International Airport, bus

    1. Take the train from SMART Santa Rosa Downtown to SMART Larkspurtrain train
    2. Take the bus from Larkspur - pickup to San Francisco Airportbus bus
    3. Fly from San Francisco International Airport (SFO) to Silvio Pettirossi International Airport (ASU)plane plane SFO - ASU
    4. Take the bus from Fernando de la Mora to Terminal de Omnibus de Encarnaciónbus bus
    28h 1m
    $741,357–1,113,618

  4. Train, bus to San Francisco International Airport, fly to Posadas

    1. Take the train from SMART Santa Rosa Downtown to SMART Larkspurtrain train
    2. Take the bus from Larkspur - pickup to San Francisco Airportbus bus
    3. Fly from San Francisco International Airport (SFO) to Posadas (PSS)plane plane SFO - PSS
    23h 19m
    $861,357–2,972,618

  5. Train, bus to Oakland International Airport, fly to Posadas

    1. Take the train from SMART Santa Rosa Downtown to SMART San Rafaeltrain train
    2. Take the bus from San Rafael to Oakland International Airportbus bus
    3. Fly from Oakland International Airport (OAK) to Posadas (PSS)plane plane OAK - PSS
    28h 44m
    $1,345,719–3,202,594

  6. Fly Sonoma County Airport to Foz Do Iguaçu / Cataratas International Airport, bus

    1. Fly from Sonoma County Airport (STS) to Foz Do Iguaçu / Cataratas International Airport (IGU)plane plane STS - IGU
    2. Take the bus from Terminal de Ómnibus de Puerto Iguazú to Santa Anabus bus
    3. Take the bus from Santa Ana to Terminal de Ómnibus Posadasbus bus
    29h 37m
    $744,735–2,729,880

  7. Train, train to Sacramento International Airport, fly to Posadas

    1. Take the train from SMART Santa Rosa Downtown to SMART San Rafaeltrain train
    2. Take the train from Richmond to Sacramentotrain train
    3. Fly from Sacramento International Airport (SMF) to Posadas (PSS)plane plane SMF - PSS
    27h
    $1,259,219–4,511,494

Sonoma County Airport (STS) to Posadas (PSS) flights

Calendar9Weekly Planes
Duration30h 27mAverage Duration
Ticket$1,101,890Cheapest Price
See schedules

Questions & Answers

What companies run services between Santa Rosa, CA, USA and Posadas, Argentina?

American Airlines, Aerolíneas Argentinas, and three other airlines fly from Sonoma County Airport (STS) to Posadas (PSS) once daily.

Airlines
Train operators
Bus operators

Want to know more about travelling around Argentina

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Trips from Santa Rosa

Trips to Posadas

Popular routes