There are 4 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.
Fly Francisco De Sá Carneiro Airport to Denver, bus
best- Fly from Francisco De Sá Carneiro Airport (OPO) to Denver (DEN)plane OPO - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
17h 36m$475–1,106Fly Francisco De Sá Carneiro Airport to Eagle County Regional Airport, bus
cheapest- Fly from Francisco De Sá Carneiro Airport (OPO) to Eagle County Regional Airport (EGE)plane OPO - EGE
- Take the bus from Eagle County Airport to Avon Stationbus
- Take the bus from Avon Station to Union Stationbus
- Take the bus from Union Station Gate B17 to Broadway & Regent Drbus
25h 57m$295–983Train to Lisbon-Portela Airport, fly to Denver, bus
- Take the train from Porto Campanha to Lisboa Orientetrain
- Fly from Lisbon-Portela Airport (LIS) to Denver (DEN)plane LIS - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
19h 28m$435–1,189Bus to Santiago De Compostela Airport, fly to Denver, bus
- Take the bus from Porto to Santiago de Compostelabus
- Fly from Santiago De Compostela Airport (SCQ) to Denver (DEN)plane SCQ - DEN
- Take the bus from Denver Airport Station Gate 8 to Downtown Boulder Stationbus
22h 20m$414–1,538
Francisco De Sá Carneiro Airport (OPO) to Denver (DEN) flights
Questions & Answers
The cheapest way to get from Porto to Boulder is to fly and bus which costs $290 - $1,000 and takes 25h 57m.
The fastest way to get from Porto to Boulder is to fly and bus which takes 17h 36m and costs $470 - $1,200.
The distance between Porto and Boulder is 4832 miles.
It takes approximately 17h 36m to get from Porto to Boulder, including transfers.
Boulder is 7h behind Porto. It is currently 5:19 PM in Porto and 10:19 AM in Boulder.
There are 156+ hotels available in Boulder.
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.
- Website
- united.com
Flights from Francisco De Sá Carneiro Airport to Denver via Newark
- Ave. Duration
- 13h 32m
- When
- Every day
- Estimated price
- $320–1,300
Flights from Francisco De Sá Carneiro Airport to Denver via Montreal
- Ave. Duration
- 14h 10m
- When
- Thursday
- Estimated price
- $320–1,300
Flights from Francisco De Sá Carneiro Airport to Denver via Toronto
- Ave. Duration
- 13h 53m
- When
- Thursday and Saturday
- Estimated price
- $420–1,200
Flights from Lisbon-Portela Airport to Denver via Newark
- Ave. Duration
- 13h 14m
- When
- Every day
- Estimated price
- $350–1,400
Flights from Lisbon-Portela Airport to Denver via Washington Dulles
- Ave. Duration
- 14h
- When
- Every day
- Estimated price
- $350–1,400
Flights from Lisbon-Portela Airport to Denver via Montreal
- Ave. Duration
- 14h 35m
- When
- Every day
- Estimated price
- $340–1,400
Flights from Santiago De Compostela Airport to Denver via Newark
- Ave. Duration
- 15h 38m
- When
- Monday, Thursday, and Saturday
- Estimated price
- $500–2,000
Flights from Francisco De Sá Carneiro Airport to Eagle County Regional Airport via Newark
- Ave. Duration
- 26h 37m
- When
- Every day
- Estimated price
- $270–1,100
Flights from Francisco De Sá Carneiro Airport to Eagle County Regional Airport via Montreal, Denver
- Ave. Duration
- 31h 38m
- When
- Thursday
- Estimated price
- $260–1,100
Flights from Francisco De Sá Carneiro Airport to Eagle County Regional Airport via Toronto, Denver
- Ave. Duration
- 17h 37m
- When
- Thursday and Saturday
- Estimated price
- $350–950
Flights from Francisco De Sá Carneiro Airport to Eagle County Regional Airport via Paris Charles de Gaulle, Denver
- Ave. Duration
- 21h 27m
- When
- Tuesday, Friday, and Sunday
- Estimated price
- $300–1,200
Flights from Francisco De Sá Carneiro Airport to Eagle County Regional Airport via Boston, Denver
- Ave. Duration
- 25h 38m
- When
- Monday, Wednesday, and Sunday
- Estimated price
- $270–950
- Website
- aircanada.com
Flights from Francisco De Sá Carneiro Airport to Denver via Montreal
- Ave. Duration
- 14h 10m
- When
- Thursday
- Estimated price
- $320–1,300
Flights from Francisco De Sá Carneiro Airport to Denver via Toronto
- Ave. Duration
- 13h 53m
- When
- Thursday and Saturday
- Estimated price
- $420–1,200
Flights from Lisbon-Portela Airport to Denver via Montreal
- Ave. Duration
- 14h 35m
- When
- Every day
- Estimated price
- $340–1,400
- Website
- flytap.com
Flights from Francisco De Sá Carneiro Airport to Denver via Newark
- Ave. Duration
- 21h 28m
- When
- Every day
- Estimated price
- $340–1,200
Flights from Lisbon-Portela Airport to Denver via Newark
- Ave. Duration
- 16h 20m
- When
- Thursday to Sunday
- Estimated price
- $360–1,300
Flights from Lisbon-Portela Airport to Denver via Boston
- Ave. Duration
- 17h 23m
- When
- Every day
- Estimated price
- $360–1,300
- Website
- delta.com
Flights from Francisco De Sá Carneiro Airport to Denver via New York JFK
- Ave. Duration
- 13h 57m
- When
- Friday
- Estimated price
- $330–1,300
Flights from Lisbon-Portela Airport to Denver via New York JFK
- Ave. Duration
- 16h 42m
- When
- Every day
- Estimated price
- $350–1,400
- Website
- aa.com
Flights from Lisbon-Portela Airport to Denver via Philadelphia
- Ave. Duration
- 14h 5m
- When
- Every day
- Estimated price
- $350–1,400
Flights from Francisco De Sá Carneiro Airport to Eagle County Regional Airport via New York JFK
- Ave. Duration
- 28h 39m
- When
- Friday
- Estimated price
- $270–1,100
- Website
- jetblue.com
Flights from Lisbon-Portela Airport to Denver via Boston
- Ave. Duration
- 17h 23m
- When
- Every day
- Estimated price
- $360–1,300
- Phone
- +351 210 900 032
- Website
- cp.pt
Train from Porto Campanha to Lisboa Oriente
- Ave. Duration
- 2h 42m
- Frequency
- Hourly
- Estimated price
- $35–80
- Website
- https://www.cp.pt/en/
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from Denver Airport Station Gate 8 to Downtown Boulder Station
- Ave. Duration
- 1h 7m
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Union Station Gate B17 to Broadway & Regent Dr
- Ave. Duration
- 45 min
- Frequency
- Every 20 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Rome2Rio's guide to FlixBus
Contact Details
- Phone
- +49 30 300 137 300
- service@flixbus.com
- Website
- flixbus.fr
Bus from Porto to Santiago de Compostela
- Ave. Duration
- 3h 20m
- Frequency
- Once daily
- Estimated price
- $19–35
- Website
- https://www.flixbus.co.uk
- Phone
- +1 970-328-3520
- info@coretransit.org
- Website
- evta.colorado.gov
Bus from Eagle County Airport to Avon Station
- Ave. Duration
- 46 min
- Frequency
- Hourly
- Estimated price
- $4
- Website
- https://evta.colorado.gov
- Schedules at
- https://evta.colorado.gov/schedule
- Phone
- +1 800-900-3011
- Website
- ridebustang.com
Bus from Avon Station to Union Station
- Ave. Duration
- 2h 50m
- Frequency
- Hourly
- Estimated price
- $16–23
- Website
- https://ridebustang.com
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