Bus Riverside, CA to Portland, OR: Compare prices and save money

Compare all timetables for the bus from Riverside, CA to Portland, OR

Here is a selection of the cheapest bus trips from the schedule from Riverside, CA to Portland, OR from various bus operators like FlixBus for the next days.

today

$178

tomorrow

$159

Wednesday

Thursday

Friday

Saturday

Sunday

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	26h 45m	7:00 PM	Riverside, CA	UC Riverside	9:45 PM	Portland, OR	Union Bus Station		Economy	$178	A Bus from FlixBus goes from UC Riverside, Riverside, CA (USA) at 1/19/2026 7:00:00 PM to Union Bus Station, Portland, OR (USA) arriving at 1/20/2026 9:45:00 PM. 50 Economy ticket for $178 per person are available. Travel duration is 26h 45m

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	32h 55m	12:50 PM	Riverside, CA	UC Riverside	9:45 PM	Portland, OR	Union Bus Station		Economy	$159	A Bus from FlixBus goes from UC Riverside, Riverside, CA (USA) at 1/20/2026 12:50:00 PM to Union Bus Station, Portland, OR (USA) arriving at 1/21/2026 9:45:00 PM. 50 Economy ticket for $159 per person are available. Travel duration is 32h 55m

Best Price Offer: The price for the cheapest bus from Riverside, CA to Portland, OR is $159 on 1/20/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Riverside, CA and Portland, OR

See here how frequent the connections between Riverside, CA and Portland, OR are, during different times and days of the week.

Monday is the busiest day, with more than 1 daily buses from Riverside, CA to Portland, OR. Monday has instead the fewest connections, with only 1 daily coaches between Riverside, CA and Portland, OR.

The busiest time of the day is the Afternoon, with 1 buses from Riverside, CA to Portland, OR, while Afternoon sees the fewest connections between Riverside, CA and Portland, OR, with 1 offers.

Facts about the bus from Riverside, CA to Portland, OR

Compare all providers like FlixBus that travel 1 times every day by bus from Riverside, CA to Portland, OR in one click! Book your bus ticket from Riverside, CA to Portland, OR starting from $159!

Cheapest Bus	$159
Fastest Bus	26h 45m
Earliest Bus	7:00 PM
Latest Bus	12:50 PM
Daily Bus Routes	1 Ø
Distance	845.9 miles
Bus Companies	FlixBus

Cheapest bus connections from Riverside, CA to Portland, OR

Every day, 1 buses from 1 bus companies leave Riverside, CA for Portland, OR: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/19/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 01/18

Monday 01/19

$178

Tuesday 01/20

$159

Wednesday 01/21

Thursday 01/22

Friday 01/23

Saturday 01/24

Sunday 01/25

Monday 01/26

$160

Tuesday 01/27

Wednesday 01/28

Thursday 01/29

Friday 01/30

Saturday 01/31

Sunday 02/01

Monday 02/02

Tuesday 02/03

Wednesday 02/04

Thursday 02/05

Friday 02/06

Saturday 02/07

Sunday 02/08

Monday 02/09

Tuesday 02/10

Wednesday 02/11

Thursday 02/12

Friday 02/13

Saturday 02/14

The cheapest time to travel from Riverside, CA to Portland, OR

See here on which day and which time of the day you can find the cheapest bus ticket from Riverside, CA to Portland, OR, for the next 30 days.

With a price starting from $158, Tuesday is the cheapest day for a bus from Riverside, CA to Portland, OR. Monday instead is the most expensive day with prices starting from $160.

Afternoon is the cheapest day time for bus tickets from Riverside, CA to Portland, OR, with $158. Evening is the most expensive time of the day with prices starting from $176.

How to save money travelling from Riverside, CA to Portland, OR

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 Riverside, CA to Portland, OR 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 Riverside, CA to Portland, OR, 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 Riverside, CA to Portland, OR are also emptier.

Beloved bus companies from Riverside, CA to Portland, OR

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

FlixBus from Riverside, CA to Portland, OR

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

Cheapest Price	$159
Fastest Bus	26h 45m
Earliest Bus	7:00 PM
Last Bus	12:50 PM
Daily Connections	1 Ø
Found on	1/12/2026

All bus stations and stops in Riverside, CA and Portland, OR

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

UC Riverside

UCR Lot 30 at Canyon Crest

Downtown Metrolink Station

Vine St 4066

Alessandro FS Meridian

Bus Stop

Chicago/Spruce

Union Bus Station

NW 6th Ave 800

Greyhound Bus Station

NW Station Way 1090

NW Station Way

NW Station Way 1090

Portland Bolt Lloyd Center

NE 13th Ave 1060

SE 102nd & Washington Bus Stop

Service and Comfort on the bus from Riverside, CA to Portland, OR

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

FAQs about the Riverside, CA to Portland, OR bus

How much does a Riverside, CA Portland, OR bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $159 and takes 32h 55m to reach Portland, OR. Compare offers to save money!

How much could I save by comparing buses from Riverside, CA to Portland, OR?

This route is offered by 1 companies with a range of ticket prices between $159 and $178. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Portland, OR.

On average, how many connections are available from Riverside, CA to Portland, OR each day?

Every day, the Riverside, CA to Portland, OR bus route is served by approximately 1 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Riverside, CA to Portland, OR take?

The fastest bus from Riverside, CA to Portland, OR is offered by FlixBus and takes 26h 45m. 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 Riverside, CA to Portland, OR?

The earliest bus arriving in Portland, OR from Riverside, CA starts at 7:00 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 Riverside, CA to Portland, OR?

The latest bus trip departing from Riverside, CA for Portland, OR starts at 12:50 PM. 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 Riverside, CA Portland, OR route?

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

Is there a direct bus between Riverside, CA and Portland, OR?

You can check all the direct connections between Riverside, CA and Portland, OR 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.

What can I take with me on the Riverside, CA to Portland, OR 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 Riverside, CA Portland, OR 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 Riverside, CA Portland, OR 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 Riverside, CA to Portland, OR on your planned travel date.

How does CheckMyBus find the best bus deals from Riverside, CA to Portland, OR?

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 1 daily trips between Riverside, CA and Portland, OR. 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 Riverside, CA to Portland, OR?

Prices and availability for 1 trips between Riverside, CA and Portland, OR 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 Riverside, CA to Portland, OR

Economy

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

More bus routes to Riverside, CA and to Portland, OR

Here’s an overview of the most popular bus routes to Riverside, CA and to Portland, OR. Simply click on the connection of your choice, and you will find all the details about your bus route!