Which bus from Portland, OR to San Francisco is the cheapest?

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Compare all timetables for the bus from Portland, OR to San Francisco

Here is a selection of the cheapest bus trips from the schedule from Portland, OR to San Francisco from various bus operators like FlixBus or Greyhound US for the next days.

today
$147
tomorrow
$171
Sunday
$182
Monday
Tuesday
Wednesday
$157
Thursday

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 16h 25m 8:00 PM Portland, OR Union Bus Station 12:25 PM San Francisco Bus Station Transbay  Economy $147
FlixBus 16h 35m 7:50 PM Portland, OR Greyhound Bus Station 12:25 PM San Francisco Salesforce Transit Center  Economy $151

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 16h 5m 2:00 AM Portland, OR Union Bus Station 6:05 PM San Francisco Bus Station Transbay  Economy $171
Greyhound US 19h 50m 2:00 AM Portland, OR Greyhound Bus Station 9:50 PM San Francisco 5th/Townsend  Economy $179
FlixBus 16h 25m 8:00 PM Portland, OR Union Bus Station 12:25 PM San Francisco Bus Station Transbay  Economy $182
FlixBus 16h 35m 7:50 PM Portland, OR Greyhound Bus Station 12:25 PM San Francisco Salesforce Transit Center  Economy $187
  • Did you know that if you travel from Portland, OR to San Francisco via Sacramento, you can save more than $38? You can find the corresponding connections below.
    • FlixBus
      22h 5m
      0
      8:00 PM
      Portland, OR
      Union Bus Station
      8:25 AM
      Sacramento
      Valley Station
      0
      FlixBus
      Economy
      $112
      • Waiting Time 7h 5m
    • Busbud
      2h 35m
      0
      3:30 PM
      Sacramento
      Bus Stop
      6:05 PM
      San Francisco
      Salesforce Transit Center
      0
      Busbud
      Economy
      $21
    Travel time is 6h 0m longer, but you will save $38

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 16h 5m 2:00 AM Portland, OR Union Bus Station 6:05 PM San Francisco Bus Station Transbay  Economy $182
FlixBus 16h 35m 7:50 PM Portland, OR Union Bus Station 12:25 PM San Francisco Bus Station Transbay  Economy $191
  • Did you know that if you travel from Portland, OR to San Francisco via Sacramento, you can save more than $49? You can find the corresponding connections below.
    • FlixBus
      22h 5m
      0
      8:00 PM
      Portland, OR
      Union Bus Station
      8:25 AM
      Sacramento
      Valley Station
      0
      FlixBus
      Economy
      $112
      • Waiting Time 7h 5m
    • Busbud
      2h 35m
      0
      3:30 PM
      Sacramento
      Bus Stop
      6:05 PM
      San Francisco
      Salesforce Transit Center
      0
      Busbud
      Economy
      $21
    Travel time is 6h 0m longer, but you will save $49

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Greyhound US 16h 5m 2:00 AM Portland, OR Union Bus Station 6:05 PM San Francisco Bus Station Transbay  Economy $157
  • Did you know that if you travel from Portland, OR to San Francisco via Sacramento, you can save more than $30? You can find the corresponding connections below.
    • Busbud
      22h 5m
      0
      8:00 PM
      Portland, OR
      Greyhound Bus Station
      8:05 AM
      Sacramento
      Bus Stop
      0
      Busbud
      Economy
      $106
      • Waiting Time 7h 25m
    • Busbud
      2h 35m
      0
      3:30 PM
      Sacramento
      Bus Stop
      6:05 PM
      San Francisco
      Salesforce Transit Center
      0
      Busbud
      Economy
      $21
    Travel time is 6h 0m longer, but you will save $30

Best Price Offer: The price for the cheapest bus from Portland, OR to San Francisco is $97 on 12/14/2025. Flexible travelers save on ticket prices.


Frequency of bus connections between Portland, OR and San Francisco

See here how frequent the connections between Portland, OR and San Francisco are, during different times and days of the week.
Saturday is the busiest day, with more than 5 daily buses from Portland, OR to San Francisco. Wednesday has instead the fewest connections, with only 1 daily coaches between Portland, OR and San Francisco.
The busiest time of the day is the Evening, with 6 buses from Portland, OR to San Francisco, while Evening sees the fewest connections between Portland, OR and San Francisco, with 6 offers.

Facts about the bus from Portland, OR to San Francisco

Compare all providers like FlixBus and Greyhound US that travel 3 times every day by bus from Portland, OR to San Francisco in one click! Book your bus ticket from Portland, OR to San Francisco starting from $97!

Cheapest Bus $97
Fastest Bus 16h 5m
Earliest Bus 7:50 PM
Latest Bus 2:00 AM
Daily Bus Routes 3 Ø
Distance 535.7 miles
Bus Companies FlixBus and Greyhound US

Cheapest bus connections from Portland, OR to San Francisco

Every day, 3 buses from 2 bus companies leave Portland, OR for San Francisco: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/19/2025 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 12/14
Monday 12/15
Tuesday 12/16
Wednesday 12/17
Thursday 12/18
Friday 12/19
$147
Saturday 12/20
$171
Sunday 12/21
$184
Monday 12/22
Tuesday 12/23
Wednesday 12/24
$156
Thursday 12/25
Friday 12/26
$147
Saturday 12/27
$141
Sunday 12/28
$147
Monday 12/29
$144
Tuesday 12/30
$138
Wednesday 12/31
Thursday 01/01
Friday 01/02
$131
Saturday 01/03
$137
Sunday 01/04
$159
Monday 01/05
$98
Tuesday 01/06
Wednesday 01/07
Thursday 01/08
Friday 01/09
Saturday 01/10

The cheapest time to travel from Portland, OR to San Francisco

See here on which day and which time of the day you can find the cheapest bus ticket from Portland, OR to San Francisco, for the next 30 days.
With a price starting from $87, Sunday is the cheapest day for a bus from Portland, OR to San Francisco. Wednesday instead is the most expensive day with prices starting from $156.
Night is the cheapest day time for bus tickets from Portland, OR to San Francisco, with $87. Evening is the most expensive time of the day with prices starting from $147.

How to save money travelling from Portland, OR to San Francisco

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Portland, OR to San Francisco in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Portland, OR to San Francisco, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Portland, OR to San Francisco are also emptier.

Beloved bus companies from Portland, OR to San Francisco

These are the most booked bus companies between Portland, OR to San Francisco from our users.

FlixBus from Portland, OR to San Francisco

FlixBus

Here you will find the key facts about the FlixBus bus route Portland, OR to San Francisco:

Cheapest Price $147
Fastest Bus 16h 25m
Earliest Bus 7:50 PM
Last Bus 7:50 PM
Daily Connections 2 Ø
Found on 12/16/2025

All bus stations and stops in Portland, OR and San Francisco

In the map below, you can see where to find all bus stations in Portland, OR and San Francisco.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Portland, OR to San Francisco? Compare all modes of transports from Portland, OR to San Francisco.

Service and Comfort on the bus from Portland, OR to San Francisco

Want to know which seat classes are available on the buses from Portland, OR to San Francisco? Or which bus companies serve the route Portland, OR to San Francisco? Below you will find answers to your questions.

FAQs about the Portland, OR to San Francisco bus

How much does a Portland, OR San Francisco bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $97 and takes 16h 25m to reach San Francisco. Compare offers to save money!

How much could I save by comparing buses from Portland, OR to San Francisco?

This route is offered by 2 companies with a range of ticket prices between $97 and $193. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to San Francisco.

On average, how many connections are available from Portland, OR to San Francisco each day?

Every day, the Portland, OR to San Francisco bus route is served by approximately 3 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Portland, OR to San Francisco take?

The fastest bus from Portland, OR to San Francisco is offered by Greyhound US and takes 16h 5m. Bus tickets for this connection cost $178. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Portland, OR to San Francisco?

The earliest bus arriving in San Francisco from Portland, OR starts at 7:50 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Portland, OR to San Francisco?

The latest bus trip departing from Portland, OR for San Francisco starts at 2:00 AM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Portland, OR San Francisco route?

When traveling by bus from Portland, OR to San Francisco, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Portland, OR and San Francisco?

You can check all the direct connections between Portland, OR and San Francisco by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Greyhound US.

What can I take with me on the Portland, OR to San Francisco bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Portland, OR San Francisco bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Portland, OR San Francisco bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Portland, OR to San Francisco on your planned travel date.

How does CheckMyBus find the best bus deals from Portland, OR to San Francisco?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 3 daily trips between Portland, OR and San Francisco. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Portland, OR to San Francisco?

Prices and availability for 3 trips between Portland, OR and San Francisco change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Portland, OR to San Francisco

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Portland, OR and to San Francisco

Here’s an overview of the most popular bus routes to Portland, OR and to San Francisco. Simply click on the connection of your choice, and you will find all the details about your bus route!
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Phoenix, AZ to Portland, OR bus Phoenix, AZ to Portland, OR bus
Bus to Portland, OR from Seattle, WA Bus to Portland, OR from Seattle, WA
Bus San Diego - San Francisco Bus San Diego - San Francisco
Buses from San Jose, CA to San Francisco Buses from San Jose, CA to San Francisco
Bus Santa Barbara, CA to San Francisco Bus Santa Barbara, CA to San Francisco
Buses Seattle, WA - San Francisco Buses Seattle, WA - San Francisco
Popular Airport Shuttles to Portland, OR and to San Francisco
CheckMyBus › Buses in USA › Bus to Portland, OR › Bus to San Francisco

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