Find coaches from Portland (OR) to San Francisco (CA), US

Find affordable coach tickets from Portland (OR) to San Francisco (CA), US with flexible options. Book your journey now

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Today30 May
Tomorrow31 May
from US$102
Sun1 Jun
from US$126
Mon2 Jun
from US$88
Tue3 Jun
Wed4 Jun
from US$110
Thu5 Jun
Fri6 Jun

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 31 May at
    Departure city: Portland
    Departure location: Portland Union Station
    Arrival time: 31 May at
    Destination city: San Francisco
    Destination location: San Francisco Bus Station
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • Departure time: 31 May at
    Departure city: Portland
    Departure location: Portland Union Station
    Arrival time: 31 May at
    Destination city: San Francisco
    Destination location: 409 Townsend St, SF
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: 31 May at
    Departure city: Portland
    Departure location: Portland Union Station
    Arrival time: 1 June at
    Destination city: San Francisco
    Destination location: San Francisco Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc.
    FlixBus + Greyhound Lines, Inc.
    Vehicle: BusDuration:

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Compare 2 ways to travel from Portland to San Francisco

Bus
Average priceUS$73 - US$229Average duration16h 25m
22kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average priceUS$92 - US$207Average duration18h 58m
78kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Portland to San Francisco

Among the sustainable travel choices, the bus stands out as a good way to reach San Francisco. The journey takes about 16 hours 25 minutes and with fares starting at just US$73, it presents an excellent value for a comfortable ride.

3bus per day
16h 25mAverage duration
US$73Cheapest ticket
22kgCO₂ emissions

Bus Portland to San Francisco: Trip Overview

Average ticket priceUS$95
Average bus trip duration16h 25m
Number of daily buses3
Earliest bus departure02:20
Distance536 miles
Latest bus departure20:00

Portland to San Francisco Bus

Busbud helps you find a bus from Portland to San Francisco. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

Bus service from Portland to San Francisco will be provided by the most trusted bus companies.

Discover how much the bus trip from Portland to San Francisco will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Portland (OR) - San Francisco (CA), US

  1. How much is coach from Portland to San Francisco?

    For coach travel from Portland to San Francisco, ticket prices typically start at US$73 and can reach a maximum of US$229. The actual price may differ based on factors like the time you plan to travel, the day of the week, and the coach service provider you select. To get accurate and up-to-date pricing information, check out all your options on our search tool.

  2. How long does the coach from Portland to San Francisco take?

    The average duration for a trip from Portland to San Francisco by coach is around 16h 25m. The fastest coach journey typically takes 15h 30m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. At what time does the first coach from Portland to San Francisco leave?

    The first coach to San Francisco from Portland departs at 02:20. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Portland and San Francisco by coach?

    The distance between Portland and San Francisco by coach is approximately 535 miles (863 km).

  5. How can I travel from Portland to San Francisco avoiding air travel?

    You can choose the coach to travel this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

  6. Can I catch a night coach from Portland to San Francisco?

    Yes, you can find coaches leaving until 20:00 and arriving the next day. Make sure to bring a snack and a blanket to keep yourself feeling comfortable during the night.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
28/05
US$81
29/05
US$153
Today
US$100
31/05
US$95
01/06
US$119
02/06
US$83
03/06
US$90
04/06
US$104
busbud logoThe cheapest trip from Portland to San Francisco was searched and found on 28 May 2025 with a price of US$81

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland to San Francisco as early as possible.

You can expect to pay from US$81 to US$153 for a bus ticket from Portland to San Francisco based on the last 2 days. You can expect to find the cheapest price for the trip at US$83, which is on 2025-06-02.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Portland and San Francisco!

Much more than a mere vehicle taking you from Portland to San Francisco, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Portland to San Francisco will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from Portland to San Francisco while indulging in miles on end of beautiful scenic views.

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

What's the cheapest way to go from Portland to San Francisco?

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Portland by bus?

Bus from Portland to San Francisco

You can also go to San Francisco by train

Train from Portland to San Francisco

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

People from around the world trust Busbud

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