Bus Irvine, CA to Portland, OR - Compare all Companies

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

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

today

$185

tomorrow

Wednesday

Thursday

Friday

Saturday

$197

Sunday

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	28h 10m	5:35 PM	Irvine, CA	UC Irvine	9:45 PM	Portland, OR	Union Bus Station		Economy	$185	A Bus from FlixBus goes from UC Irvine, Irvine, CA (USA) at 1/19/2026 5:35:00 PM to Union Bus Station, Portland, OR (USA) arriving at 1/20/2026 9:45:00 PM. 50 Economy ticket for $185 per person are available. Travel duration is 28h 10m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	28h 10m	5:35 PM	Irvine, CA	UC Irvine	9:45 PM	Portland, OR	Union Bus Station		Economy	$197	A Bus from FlixBus goes from UC Irvine, Irvine, CA (USA) at 1/24/2026 5:35:00 PM to Union Bus Station, Portland, OR (USA) arriving at 1/25/2026 9:45:00 PM. 50 Economy ticket for $197 per person are available. Travel duration is 28h 10m

Did you know that if you travel from Irvine, CA to Portland, OR via Los Angeles, you can save more than $78? You can find the corresponding connections below.
- FlixBus
  
  31h 20m
  
  0
  
  2:25 PM
  
  Irvine, CA
  UC Irvine
  
  3:30 PM
  
  Los Angeles
  Union Station
  
  0
  
  Economy
  
  $10
  
  A Bus from FlixBus goes from UC Irvine, Irvine, CA (USA) at 1/26/2026 2:25:00 PM to Union Station, Los Angeles (USA) arriving at 1/26/2026 3:30:00 PM. 50 Economy ticket for $10 per person are available. Travel duration is 1h 5m
- Busbud
  
  22h 0m
  
  0
  
  11:45 PM
  
  Los Angeles
  Union Station
  
  9:45 PM
  
  Portland, OR
  Greyhound Bus Station
  
  0
  
  Economy
  
  $109
  
  A Bus from Busbud goes from Union Station, Los Angeles (USA) at 1/26/2026 11:45:00 PM to Greyhound Bus Station, Portland, OR (USA) arriving at 1/27/2026 9:45:00 PM. 50 Economy ticket for $109 per person are available. Travel duration is 22h 0m
Travel time is 3h 10m longer, but you will save $78

Best Price Offer: The price for the cheapest bus from Irvine, CA to Portland, OR is $185 on 1/19/2026. Flexible travelers save on ticket prices.

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

Compare all providers like FlixBus that travel 1 times every day by bus from Irvine, CA to Portland, OR in one click! Book your bus ticket from Irvine, CA to Portland, OR starting from $185!

Cheapest Bus	$185
Fastest Bus	28h 10m
Earliest Bus	5:35 PM
Latest Bus	5:35 PM
Daily Bus Routes	1 Ø
Distance	857.6 miles
Bus Companies	FlixBus

Cheapest bus connections from Irvine, CA to Portland, OR

Every day, 1 buses from 1 bus companies leave Irvine, 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

$185

Tuesday 01/20

Wednesday 01/21

Thursday 01/22

Friday 01/23

Saturday 01/24

$197

Sunday 01/25

Monday 01/26

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

How to save money travelling from Irvine, 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 Irvine, 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 Irvine, 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 Irvine, CA to Portland, OR are also emptier.

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

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

UC Irvine

C Student Center

Shell Gas Station

Walnut-Wisteria Bus Stop

76 Gas Station

Culver-Scottsdale Bus Stop

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 Irvine, CA to Portland, OR

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

FAQs about the Irvine, CA to Portland, OR bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $185 and takes 28h 10m to reach Portland, OR. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $185 and $197. 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 Irvine, CA to Portland, OR each day?

Every day, the Irvine, 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 Irvine, CA to Portland, OR take?

The fastest bus from Irvine, CA to Portland, OR is offered by FlixBus and takes 28h 10m. Bus tickets for this connection cost $185. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Irvine, CA to Portland, OR?

The earliest bus arriving in Portland, OR from Irvine, CA starts at 5:35 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 Irvine, CA to Portland, OR?

The latest bus trip departing from Irvine, CA for Portland, OR starts at 5:35 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 Irvine, CA Portland, OR route?

When traveling by bus from Irvine, 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 Irvine, CA and Portland, OR?

You can check all the direct connections between Irvine, 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 Irvine, 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 Irvine, 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 Irvine, 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 Irvine, CA to Portland, OR on your planned travel date.

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

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

Economy

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

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

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