There are 5 ways to get from SeaTac to Cascade Locks by plane, bus, bus (Flixbus), train, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Seattle-Tacoma International Airport, bus
best- Fly from Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX)plane SEA - PDX
- Take the bus from Gateway Transit Center to Cascade Locksbus
3h 6mDrive 192.5 mi
cheapest- Drive from SeaTac to Cascade Lockscar 192.5 mi
3h 31m$36–51Bus
- Take the bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stopbus FlixBus 2110 / ...
- Take the bus from Gateway Transit Center to Cascade Locksbus Columbia Gorge Express
5h 54mTrain, bus
- Take the train from Tacoma to Portlandtrain Amtrak Cascades / ...
- Take the bus from Gateway Transit Center to Cascade Locksbus Columbia Gorge Express
6h 50mFly from King County International Airport, bus
- Fly from King County International Airport (BFI) to Portland International Airport (PDX)plane BFI - PDX
- Take the bus from Gateway Transit Center to Cascade Locksbus
4h 36m
Seattle-Tacoma International Airport (SEA) to Portland International Airport (PDX) flights
Questions & Answers
The cheapest way to get from SeaTac to Cascade Locks is to drive which costs $35 - $55 and takes 3h 31m.
The fastest way to get from SeaTac to Cascade Locks is to drive which takes 3h 31m and costs $35 - $55.
No, there is no direct bus from SeaTac to Cascade Locks. However, there are services departing from Seattle Tacoma Intl Airport and arriving at Cascade Locks via W Burnside & SW 5th and Gateway Transit Center. The journey, including transfers, takes approximately 5h 54m.
The distance between SeaTac and Cascade Locks is 172 miles. The road distance is 193.7 miles.
The best way to get from SeaTac to Cascade Locks without a car is to bus which takes 5h 54m and costs .
It takes approximately 3h 6m to get from SeaTac to Cascade Locks, including transfers.
SeaTac to Cascade Locks bus services, operated by Flixbus USA, depart from Seattle Tacoma Intl Airport station.
SeaTac to Cascade Locks bus services, operated by Flixbus USA, arrive at Portland Curbside Bus Stop station.
Yes, the driving distance between SeaTac to Cascade Locks is 194 miles. It takes approximately 3h 31m to drive from SeaTac to Cascade Locks.
There are 36+ hotels available in Cascade Locks.
What companies run services between SeaTac, WA, USA and Cascade Locks, OR, USA?
You can take a bus from Seattle Tacoma Intl Airport to Cascade Locks via Portland Curbside Bus Stop, W Burnside & SW 5th, and Gateway Transit Center in around 5h 54m.
- Website
- alaskaair.com
Flights from Seattle-Tacoma International Airport to Portland International Airport
- Ave. Duration
- 57 min
- When
- Every day
- Estimated price
- $50–390
Flights from King County International Airport to Portland International Airport
- Ave. Duration
- 50 min
- When
- Every day
- Estimated price
- $700–1,100
- Website
- delta.com
Flights from Seattle-Tacoma International Airport to Portland International Airport
- Ave. Duration
- 1h 2m
- When
- Every day
- Estimated price
- $50–390
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Tacoma to Portland
- Ave. Duration
- 2h 37m
- Frequency
- Every 4 hours
- Estimated price
- $25–65
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 541-386-4202
- info@ridecatbus.org
- Website
- ridecatbus.org
Bus from Gateway Transit Center to Cascade Locks
- Ave. Duration
- 50 min
- Frequency
- Every 4 hours
- Website
- CAT
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Seattle Tacoma Intl Airport to Portland Curbside Bus Stop
- Ave. Duration
- 3h 5m
- Frequency
- 4 times a day
- Estimated price
- $25–50
- Schedules at
- flixbus.com
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