There are 5 ways to get from Portland Airport (PDX) to Knappa by train, taxi, bus, rideshare, car, or tram
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train, taxi (Amtrak)
best- Take the train from Portland to Kelso-Longviewtrain Amtrak Cascades / ...
- Take the taxi from Kelso-Longview to Knappataxi
3h 28m$158–208Drive 83.9 mi
cheapest- Drive from Portland Airport (PDX) to Knappacar 83.9 mi
1h 41m$16–23Bus
- Take the bus from Portland Amtrak Station to Astoria Transit Centerbus NorthWest
4h 53m$76–161Airport Transfer
- Take the rideshare from Portland-PDX to Knappa83.9 mi
1h 41mTram, bus
- Take the tram from Portland Int'l Airport station to Sunset TC stationtram MAX Red Line
- Take the bus from Sunset Transit Center to Astoria Transit Centerbus NorthWest
5h$77–113
Questions & Answers
The cheapest way to get from Portland Airport (PDX) to Knappa is to drive which costs $15 - $23 and takes 1h 41m.
The fastest way to get from Portland Airport (PDX) to Knappa is to drive which takes 1h 41m and costs $15 - $23.
No, there is no direct bus from Portland Airport (PDX) to Knappa. However, there are services departing from Portland International Airport and arriving at Astoria Transit Center via Portland Amtrak Station. The journey, including transfers, takes approximately 4h 53m.
The distance between Portland Airport (PDX) and Knappa is 98 miles. The road distance is 84.4 miles.
The best way to get from Portland Airport (PDX) to Knappa without a car is to train and taxi which takes 3h 28m and costs $150 - $210.
It takes approximately 3h 28m to get from Portland Airport (PDX) to Knappa, including transfers.
Portland Airport (PDX) to Knappa bus services, operated by Point, depart from Portland Amtrak Station.
Portland Airport (PDX) to Knappa bus services, operated by Point, arrive at Astoria Transit Center station.
Yes, the driving distance between Portland Airport (PDX) to Knappa is 84 miles. It takes approximately 1h 41m to drive from Portland Airport (PDX) to Knappa.
There are 39+ hotels available in Knappa.
What companies run services between Portland Airport (PDX), USA and Knappa, OR, USA?
Point operates a bus from Portland Amtrak Station to Astoria Transit Center 3 times a day. Tickets cost $15–35 and the journey takes 3h 5m.
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Portland to Kelso-Longview
- Ave. Duration
- 51 min
- Frequency
- Every 4 hours
- Estimated price
- $15–35
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 503-238-7433
- [email protected]
- Website
- trimet.org
Tram from Portland Int'l Airport station to Sunset TC station
- Ave. Duration
- 53 min
- Frequency
- Every 20 minutes
- Estimated price
- $3
- Website
- https://trimet.org/home/
- Adult
- $3
- Phone
- +1 888-846-4183
- Website
- oregon-point.com
Bus from Portland Amtrak Station to Astoria Transit Center
- Ave. Duration
- 3h 5m
- Frequency
- 3 times a day
- Estimated price
- $15–35
- Website
- https://www.oregon-point.com
Bus from Sunset Transit Center to Astoria Transit Center
- Ave. Duration
- 2h 44m
- Frequency
- 3 times a day
- Estimated price
- $14–35
- Website
- https://www.oregon-point.com
- Website
- https://www.mozio.com
Rideshare from Portland-PDX to Knappa
- Ave. Duration
- 1h 41m
- Frequency
- On demand
- Ave. Duration
- 53 min
- Estimated price
- $140–170
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.
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More Questions & Answers
Check out Blablacar's carpooling service for rideshare options between Portland Airport (PDX) and Knappa. A great option if you don't have a driver's licence or want to avoid public transport.









