Rome2Rio

How to get fromPorto to Boulderby plane, bus or train

Find Transport to Boulder

See all options

There are 5 ways to get from Porto to Boulder by plane, bus, or train

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 Francisco De Sá Carneiro Airport to Denver, bus

    best
    1. Fly from Francisco De Sá Carneiro Airport (OPO) to Denver (DEN)planeOPO - DEN
    2. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    17h 26m
    $335–906

  2. Fly Francisco De Sá Carneiro Airport to Eagle County Regional Airport, bus

    cheapest
    1. Fly from Francisco De Sá Carneiro Airport (OPO) to Eagle County Regional Airport (EGE)planeOPO - EGE
    2. Take the bus from Eagle County Airport to Avon Stationbus
    3. Take the bus from Avon Station to Union Stationbus
    4. Take the bus from Union Station Gate B17 to Broadway & Regent Drbus
    26h 6m
    $305–1,133

  3. Train to Lisbon-Portela Airport, fly to Denver, bus

    1. Take the train from Porto Campanha to Lisboa Orientetrain
    2. Fly from Lisbon-Portela Airport (LIS) to Denver (DEN)planeLIS - DEN
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    19h 20m
    $574–1,016

  4. Fly Francisco De Sá Carneiro Airport to Colorado Springs Airport, bus

    1. Fly from Francisco De Sá Carneiro Airport (OPO) to Colorado Springs Airport (COS)planeOPO - COS
    2. Take the bus from Colorado Springs Airport to Denver International Airportbus
    3. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    23h 43m
    $315–1,166

  5. Train, train to Santiago De Compostela Airport, fly to Denver, bus

    1. Take the train from Porto Campanha to Vigo Guixartrain
    2. Take the train from Vigo Urzaiz to Santiago De Compostelatrain
    3. Fly from Santiago De Compostela Airport (SCQ) to Denver (DEN)planeSCQ - DEN
    4. Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
    23h 43m
    $636–1,602

Francisco De Sá Carneiro Airport (OPO) to Denver (DEN) flights

Calendar22Weekly Planes
Duration15h 4mAverage Duration
Ticket$383Cheapest Price
See schedules

Questions & Answers

What companies run services between Porto, Portugal and Boulder, CO, USA?

There is no direct connection from Porto to Boulder. However, you can take the subway to Aeroporto Francisco Sá Carneiro (OPO) Metro, walk to Francisco De Sá Carneiro Airport (OPO) airport, fly to Denver (DEN), walk to Denver Airport Station Gate 8, then take the bus to Downtown Boulder Station. Alternatively, you can take the train to Lisboa Oriente, walk to Oriente, take the subway to Aeroporto, walk to Lisbon-Portela Airport (LIS) airport, fly to Denver (DEN), walk to Denver Airport Station Gate 8, then take the bus to Downtown Boulder Station.

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

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 Porto

Trips to Boulder

Popular routes