- Must visit
Portland Art Museum
World-class collections spanning Native American, Asian, and Northwest art. A cornerstone cultural stop in the South Park Blocks.
The best way to find a cheap bus ticket from Irvine, CA to Portland, OR is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Irvine, CA to Portland, OR will cost around €164 if you buy it on the day, but the cheapest tickets can be found for only €114.
On Tue, Nov 03, we found 2 buses from Irvine, CA to Portland, OR, including 2 direct services.
On Tue, Nov 03 the direct buses cover the 1381 km distance in an average of 1 d 28 m but if you time it right, some buses will get you there in just 1 d 10 m .
On Tue, Nov 03 the slowest buses will take 1 d 45 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

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Buses from Irvine, CA to Portland, OR run on average 2 times per day, taking around 25h 24m. Cheap bus tickets for this journey start at €73 if you book in advance.
The earliest bus runs at 02:00, the last at 21:40. The fastest bus covers the 858 miles (1381 km) distance in 23h 10m.
Plan this route
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Irvine, CA to Portland, OR.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:35AM | Arrival Time 04:45AM | Duration 28h10 | Departure days Tue, Fri, Sat | Cheapest price €107 |
Operator Greyhound | Departure Time 01:35AM | Arrival Time 05:45AM | Duration 28h10 | Departure days Sat | Cheapest price €214 |
Operator Greyhound | Departure Time 04:20AM | Arrival Time 05:05AM | Duration 24h45 | Departure days Wed | Cheapest price €214 |
Operator OCTA | Departure Time 07:27AM | Arrival Time 08:55AM | Duration 25h28 | Departure days Sat | Cheapest price €182 |
Operator OCTA | Departure Time 07:46AM | Arrival Time 08:55AM | Duration 25h09 | Departure days Wed | Cheapest price €182 |
Operator OCTA | Departure Time 08:16AM | Arrival Time 08:55AM | Duration 24h39 | Departure days Wed | Cheapest price €187 |
Operator OCTA | Departure Time 08:19AM | Arrival Time 08:55AM | Duration 24h36 | Departure days Sat | Cheapest price €187 |
Operator FlixBus | Departure Time 03:45PM | Arrival Time 03:55PM | Duration 24h10 | Departure days Mon, Tue, Fri | Cheapest price €114 |
Operator OCTA | Departure Time 08:00PM | Arrival Time 09:45PM | Duration 25h45 | Departure days Sat | Cheapest price €227 |
Operator OCTA | Departure Time 08:22PM | Arrival Time 09:45PM | Duration 25h23 | Departure days Wed | Cheapest price €227 |
Operator OCTA | Departure Time 08:58PM | Arrival Time 08:55AM | Duration 35h57 | Departure days Sat | Cheapest price €182 |
The table below shows live departures for Irvine, CA to Portland, OR buses for today, Monday, November 2. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 3:45 PM Irvine, CA | 24h10 | 3:55 PM Portland, OR | 0 transfersDirect | |
| Tuesday, November 3 | |||||
![]() | 4:20 AM Irvine, CA | 24h45 | 5:05 AM Portland, OR | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Buses from Irvine, CA to Portland, OR with Greyhound. Overnight buses available on this route with Greyhound. Use the details below to compare onboard facilities.
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Portland, OR — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Portland, OR trip today.
World-class collections spanning Native American, Asian, and Northwest art. A cornerstone cultural stop in the South Park Blocks.
Hands-on museum famed for the USS Blueback submarine, science labs, and family-friendly exhibits on technology and nature.
Eclectic museum of movie props, oddities, and outsider collections in Northwest Portland. Fun, quirky, and uniquely local.
A 165-acre woodland park with serene paths, a rose garden, and Japanese Garden access. One of Portland's signature green spaces.
Beloved downtown square known as Portland's living room. Hosts events, people-watching, and easy access to major central sights.
Large urban forest with miles of trails for hiking and running. A local favorite for quick immersion in nature near downtown.
A toasted bread ring with a malty crust and chewy center. Portland shops helped make the city's bagel scene a modern local obsession.
Traditional regional chowder from the Pacific Northwest, usually with local clams, cream, potatoes, and herbs. A staple on many Portland seafood menus.
Fresh oysters from the Oregon coast, prized for their briny, clean flavor. Portland is a major city showcase for the state's shellfish culture.
Acclaimed bagel shop serving naturally leavened bagels with classic toppings in a casual neighborhood space.
Pioneering specialty coffee roaster with expertly brewed coffee and a minimalist café atmosphere loved by locals.
Iconic Portland brewery and pub pouring house beers with hearty pub fare in a lively, long-running local setting.
Moderate for U.S. city travel: hotels and dining are mid-priced, transit is reasonable, and budget food is easy to find.
Tip 18-20% at restaurants, more for great service. Taxis: 10-15%. Cafes: round up or tip $1-2 for drinks.
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Portland, OR.
Find answers to the most common questions about traveling from Irvine, CA to Portland, OR by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Portland, OR, this guide helps you travel smarter and with confidence.

Most Irvine, CA to Portland, OR buses use the Irvine, UCI Crawford Hall (West Peltason Dr) to Portland, NW Station Way (Station Place Parking Garage) station pair. Use this guide to compare Irvine, CA and Portland, OR bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Irvine, UCI Crawford Hall (West Peltason Dr) is 3 km from Irvine city centre. Public transport options include:
Irvine, UCI Crawford Hall (West Peltason Dr) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Irvine, UCI Crawford Hall (West Peltason Dr). ATMs are available at Irvine, UCI Crawford Hall (West Peltason Dr).
Ticket office support is available at Irvine, UCI Crawford Hall (West Peltason Dr).
Available at Irvine, UCI Crawford Hall (West Peltason Dr): Parking, Taxis, WC.
Accessibility facilities are available at Irvine, UCI Crawford Hall (West Peltason Dr): Accessible to persons with disabilities.
Portland, NW Station Way (Station Place Parking Garage) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Portland, NW Station Way (Station Place Parking Garage). ATMs are available at Portland, NW Station Way (Station Place Parking Garage).
Ticket office support is available at Portland, NW Station Way (Station Place Parking Garage).
Available at Portland, NW Station Way (Station Place Parking Garage): Parking, Taxis, WC.
Accessibility facilities are available at Portland, NW Station Way (Station Place Parking Garage): Ramp access available.
Check bus stations information for Irvine, CA and Portland, OR, including where buses depart and arrive on this route.