There are 5 ways to get from Casper to Portland by plane, bus (Flixbus), car, 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
best- Fly from Casper (CPR) to Portland International Airport (PDX)CPR - PDX
6h 30m$146–668Bus via Tri-Cities
- Take the bus from Casper Amtrak Station to Billings, MT
- Take the bus from Billings to Spokane
- Take the bus from Spokane Station to Pasco Bus Stop
- Take the bus from Pasco Bus Stop to Portland Curbside Bus Stop
25h 50m$200–376Drive 1,043.6 mi
- Drive from Casper to Portland1,043.6 mi
19h 20m$191–276Bus, train
- Take the bus from Casper Amtrak Station to Billings, MT
- Take the bus from Billings to Spokane
- Take the train from Spokane to Portland
25h 58m$212–511Bus
- Take the bus from Casper Amtrak Station to Billings, MT
- Take the bus from Billings to Spokane
- Take the bus from Spokane to U of I, Moscow, ID
- Take the bus from U of I, Moscow, ID to Lincoln High School - Portland
28h$278–496
Casper to Portland by bus
Questions & Answers
The cheapest way to get from Casper to Portland is to drive which costs $190 - $280 and takes 19h 20m.
The fastest way to get from Casper to Portland is to fly which takes 6h 30m and costs $140 - $700.
No, there is no direct bus from Casper station to Portland. However, there are services departing from Casper Amtrak Station and arriving at Portland Curbside Bus Stop via Billings, Spokane Station and Pasco Bus Stop. The journey, including transfers, takes approximately 25h 50m.
The distance between Casper and Portland is 846 miles. The road distance is 1049.7 miles.
The best way to get from Casper to Portland without a car is to bus via Tri-Cities which takes 25h 50m and costs $200 - $380.
It takes approximately 6h 30m to get from Casper to Portland, including transfers.
Casper to Portland bus services, operated by Express Arrow, depart from Casper Amtrak Station.
The best way to get from Casper to Portland is to fly which takes 6h 30m and costs $140 - $700. Alternatively, you can bus via Tri-Cities, which costs $200 - $380 and takes 25h 50m.
Casper to Portland bus services, operated by Express Arrow, arrive at Billings, MT station.
Portland is 1h behind Casper. It is currently 4:19 AM in Casper and 3:19 AM in Portland.
What companies run services between Casper, WY, USA and Portland, OR, USA?
United Airlines flies from Casper (CPR) to Portland International Airport (PDX) 4 times a day. Alternatively, you can take a bus from Casper Amtrak Station to Portland Curbside Bus Stop via Billings, MT, Billings, Spokane Station, and Pasco Bus Stop in around 25h 50m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- united.com
Flights from Casper to Portland International Airport via Denver
- Ave. Duration
- 6h 2m
- When
- Every day
- Estimated price
- $130–650
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Spokane to Portland
- Ave. Duration
- 7h 28m
- Frequency
- Twice daily
- Estimated price
- $65–210
- Website
- https://www.amtrak.com/home.html
- Phone
- +1-877-779-2999
- tony@expressarrow.com
- Website
- expressarrow.com
Bus from Casper Amtrak Station to Billings, MT
- Ave. Duration
- 7h 15m
- Frequency
- Once a week
- Estimated price
- $95–120
- Website
- https://expressarrow.com
- Phone
- +1-858-800-8898
- Website
- jeffersonlines.com
Bus from Billings to Spokane
- Ave. Duration
- 9h 15m
- Frequency
- 4 times a week
- Estimated price
- $50–190
- Book at
- https://www.jeffersonlines.com
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Spokane Station to Pasco Bus Stop
- Ave. Duration
- 2h 20m
- Frequency
- Once daily
- Estimated price
- $24–35
- Schedules at
- flixbus.com
Bus from Pasco Bus Stop to Portland Curbside Bus Stop
- Ave. Duration
- 4h
- Frequency
- Once daily
- Estimated price
- $29–40
- Schedules at
- flixbus.com
- Phone
- +1 800-366-6975
- info@busnws.com
- Website
- northwesternstagelines.com
Bus from Spokane to U of I, Moscow, ID
- Ave. Duration
- 1h 50m
- Frequency
- Twice daily
- Estimated price
- $30–45
- Schedules at
- northwesternstagelines.com
- Adults 12 and over
- $30–45
- Phone
- +1 208-656-8824
- info@saltlakeexpress.com
- Website
- saltlakeexpress.com
Bus from Spokane to U of I, Moscow, ID
- Ave. Duration
- 1h 59m
- Frequency
- Twice daily
- Estimated price
- $21–55
- Schedules at
- saltlakeexpress.com
Bus from U of I, Moscow, ID to Lincoln High School - Portland
- Ave. Duration
- 7h 10m
- Frequency
- On demand
- Estimated price
- $110–140
- Schedules at
- starlinecollection.com
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
Yes, the driving distance between Casper to Portland is 1050 miles. It takes approximately 19h 20m to drive from Casper to Portland.
There are 895+ hotels available in Portland.


















