There are 6 ways to get from Portland to Mercer Island by train (Amtrak), bus (Flixbus, Greyhound), car, plane, tram, or bus (Flixbus)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train (Amtrak)
best- Take the train from Portland to Seattletrain Amtrak Cascades / ...
4h 27m$35–72Bus via Seattle Bus Station
cheapest- Take the bus from Portland Curbside Bus Stop to Seattle Bus Stationbus FlixBus 2120 / ...
5h 17m$31–50Drive 175.6 mi
- Drive from Portland to Mercer Islandcar 175.6 mi
3h 7m$32–47Fly to King County International Airport, tram
- Fly from Portland International Airport (PDX) to King County International Airport (BFI)plane PDX - BFI
- Take the tram from Int'l Dist/Chinatown to Mercer Islandtram
4h 3m$712–1,112Bus (Flixbus)
- Take the bus from Portland Curbside Bus Stop to Seattlebus FlixBus 2115 / ...
5h 48m$31–51Fly to Seattle-Tacoma International Airport, tram
- Fly from Portland International Airport (PDX) to Seattle-Tacoma International Airport (SEA)plane PDX - SEA
- Take the tram from SeaTac/Airport to Int'l Dist/Chinatowntram
4h 28m$65–415
Portland to Mercer Island by train, tram, and bus (Amtrak)
Questions & Answers
The cheapest way to get from Portland to Mercer Island is to bus via Seattle Bus Station which costs $30 - $50 and takes 5h 17m.
The fastest way to get from Portland to Mercer Island is to drive which takes 3h 7m and costs $30 - $50.
No, there is no direct bus from Portland to Mercer Island. However, there are services departing from Portland Curbside Bus Stop and arriving at 86th Ave SE & SE 42nd St via S Jackson St & Maynard Ave S and N Mercer Way & 80th Ave SE - Bay 2. The journey, including transfers, takes approximately 5h 17m.
The distance between Portland and Mercer Island is 185 miles. The road distance is 176.6 miles.
The best way to get from Portland to Mercer Island without a car is to train which takes 4h 27m and costs $30 - $75.
It takes approximately 4h 27m to get from Portland to Mercer Island, including transfers.
Portland to Mercer Island bus services, operated by Flixbus USA, depart from Portland Curbside Bus Stop station.
The best way to get from Portland to Mercer Island is to train which takes 4h 27m and costs $30 - $75. Alternatively, you can bus via Seattle Bus Station, which costs $30 - $50 and takes 5h 17m.
Portland to Mercer Island bus services, operated by Flixbus USA, arrive at Seattle Bus Station.
Yes, the driving distance between Portland to Mercer Island is 177 miles. It takes approximately 3h 7m to drive from Portland to Mercer Island.
What companies run services between Portland, OR, USA and Mercer Island, WA, USA?
Amtrak operates a train from Portland to Seattle every 4 hours. Tickets cost $28–70 and the journey takes 3h 25m. Alternatively, Flixbus USA operates a bus from Portland Curbside Bus Stop to Seattle Bus Station 4 times a day. Tickets cost $24–45 and the journey takes 3h 50m. Greyhound USA also services this route once daily.
Flights from Portland International Airport to King County International Airport
- Ave. Duration
- 50 min
- When
- Every day
- Estimated price
- $700–1,100
- Website
- alaskaair.com
Flights from Portland International Airport to Seattle-Tacoma International Airport
- Ave. Duration
- 1h 3m
- When
- Every day
- Estimated price
- $50–400
- Website
- delta.com
Flights from Portland International Airport to Seattle-Tacoma International Airport
- Ave. Duration
- 1h 8m
- When
- Every day
- Estimated price
- $50–400
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Portland to Seattle
- Ave. Duration
- 3h 25m
- Frequency
- Every 4 hours
- Estimated price
- $28–70
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 888-889-6368
- main@soundtransit.org
- Website
- soundtransit.org
Tram from Int'l Dist/Chinatown to Mercer Island
- Ave. Duration
- 10 min
- Frequency
- Every 15 minutes
- Estimated price
- $3
- Website
- https://www.soundtransit.org
- Adult
- $3
Tram from SeaTac/Airport to Int'l Dist/Chinatown
- Ave. Duration
- 34 min
- Frequency
- Every 15 minutes
- Estimated price
- $3
- Website
- https://www.soundtransit.org
- Adult
- $3
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Portland Curbside Bus Stop to Seattle Bus Station
- Ave. Duration
- 3h 50m
- Frequency
- 4 times a day
- Estimated price
- $24–45
- Schedules at
- flixbus.com
Bus from Portland Curbside Bus Stop to Seattle
- Ave. Duration
- 4h 25m
- Frequency
- 3 times a day
- Estimated price
- $24–45
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Portland Curbside Bus Stop to Seattle Bus Station
- Ave. Duration
- 2h 50m
- Frequency
- Once daily
- Estimated price
- $25–45
- Website
- https://www.greyhound.com/
Want to know more about travelling around United States
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More Questions & Answers
There are 1530+ hotels available in Mercer Island.