- Must visit
USS Midway Museum
A large aircraft carrier museum on the waterfront with restored aircraft, flight deck exhibits, and naval history. One of the city's most visited cultural attractions.
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The cheapest and fastest buses from Portland, OR to San Diego, CA
Showing times and prices for Jul 09
Cheapest price
$214
Average price
$251
Fastest journey
1 d 4 h 25 m
Average duration
1 d 11 h 37 m
Buses per day
5
Distance
1501 km
Cheap tickets
The best way to find a cheap bus ticket from Portland, OR to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portland, OR to San Diego, CA will cost around $251 if you buy it on the day, but the cheapest tickets can be found for only $214.
Fast buses
Of the 5 buses that leave Portland, OR for San Diego, CA on Thu, Jul 09, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jul 09 the direct buses cover the 1501 km distance in an average of 1 d 11 h 37 m but if you time it right, some buses will get you there in just 1 d 4 h 25 m .
On Thu, Jul 09 the slowest buses will take 1 d 20 h 25 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.
3:00 AM28h25Portland, OR7:25 AMSan Diego, CA$2141One-way0 transfers- 10:00 AM38h25Portland, OR12:25 AMSan Diego, CA$2371One-way0 transfers
- 4:00 AM28h25Portland, OR8:25 AMSan Diego, CA$2531One-way0 transfers
- 8:50 AM44h25Portland, OR5:15 AMSan Diego, CA$2631One-way0 transfers
- 9:00 AM38h25Portland, OR11:25 PMSan Diego, CA$2871One-way0 transfers
- 4:00 AM28h25Portland, OR8:25 AMSan Diego, CA$2531One-way0 transfers
- 3:00 AM28h25Portland, OR7:25 AMSan Diego, CA$2141One-way0 transfers
- 10:00 AM38h25Portland, OR12:25 AMSan Diego, CA$2371One-way0 transfers
- 9:00 AM38h25Portland, OR11:25 PMSan Diego, CA$2871One-way0 transfers
- 8:50 AM44h25Portland, OR5:15 AMSan Diego, CA$2631One-way0 transfers
Travel Information
Compare bus, train, and flight for Portland, OR to San Diego, CA
Omio recommends booking the train as it is the most popular option from Portland, OR to San Diego, CA among Omio's users. If you are prioritising price take the flight with prices starting from $105. For those with little time consider booking a flight which can get you there in 2h 54m. The ticket price range depends on the travel mode: a flight costs an average of $105, and a train costs an average of $149.
Distance: 932 miles (1501 km)
Compare bus with
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$244 Average price | $290 Average price | $242 Average price Cheapest | $218 Average price (fuel + tolls) |
29h 35m Average total duration 29h 5m Onboard + 30m Additional time* | 32h 19m Average total duration 31h 49m Onboard + 30m Additional time* | 5h 54m Average total duration Fastest 2h 54m Onboard + 3h 0m Additional time* | 16h 6m Average total duration (door-to-door) |
 Most popular bus company |  Most popular train company |  Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Portland, OR to San Diego, CA is a flight with an average price of $242 (€199).
This is compared to other travel options from Portland, OR to San Diego, CA:
A flight is $2 (€2) less than a bus for this route with tickets for a bus from Portland, OR to San Diego, CA costing on average $244 (€201).
A flight is $48 (€39) less than a train for this route with tickets for a train from Portland, OR to San Diego, CA costing on average $290 (€238).
The fastest way to travel from Portland, OR to San Diego, CA is by flight with an average journey time of 2h 54m.
Other travel options to San Diego, CA take longer:
Bus takes on average 29h 5m.
Train takes on average 31h 49m.
It's helpful to compare your options as there are 3 ways to travel between Portland, OR and San Diego, CA including taking a bus, train, and flight.
We recommend using the train as it is the most popular way to get from Portland, OR to San Diego, CA among Omio's users.
Take the bus. On this route, it's both cheaper and quicker than driving.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Portland, OR to San Diego, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:35AM | Arrival Time 10:15PM | Duration 45h40 | Departure days Tue, Thu, Fri, Sat | Cheapest price $173 |
Operator Greyhound | Departure Time 03:00AM | Arrival Time 07:25AM | Duration 28h25 | Departure days Mon, Tue, Thu | Cheapest price $153 |
Operator Greyhound | Departure Time 04:00AM | Arrival Time 07:50AM | Duration 27h50 | Departure days Mon, Tue, Thu | Cheapest price $168 |
Operator Greyhound | Departure Time 08:50AM | Arrival Time 05:15AM | Duration 44h25 | Departure days Wed | Cheapest price $263 |
Operator Greyhound | Departure Time 09:00AM | Arrival Time 12:50AM | Duration 39h50 | Departure days Mon, Wed, Sun | Cheapest price $198 |
Operator Greyhound | Departure Time 10:00AM | Arrival Time 01:50AM | Duration 39h50 | Departure days Mon, Wed, Sun | Cheapest price $237 |
Operator Greyhound | Departure Time 06:50PM | Arrival Time 12:25AM | Duration 29h35 | Departure days Tue, Thu, Fri, Sat | Cheapest price $164 |
Live departures
Portland, OR to San Diego, CA bus times
The table below shows live departures for Portland, OR to San Diego, CA buses for today, Tuesday, July 7. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| · | 6:50 PM Portland, NW Station Way (Station Place Parking Garage), OR | 29h00 | 11:50 PM San Diego, Congress Street (Old Town Park), CA | 1 transfer | |
| · | 6:50 PM Portland, NW Station Way (Station Place Parking Garage), OR | 29h35 | 12:25 AM San Diego, San Ysidro Transit Center | 1 transfer | |
| · · · | 6:50 PM Portland, NW Station Way (Station Place Parking Garage), OR | 51h25 | 10:15 PM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 5 transfers | |
| Wednesday, July 8 | |||||
| 3:00 AM Portland, OR | 28h25 | 7:25 AM San Diego, CA | 0 transfersDirect | |
| 4:00 AM Portland, OR | 28h25 | 8:25 AM San Diego, CA | 0 transfersDirect | |
| 8:50 AM Portland, OR | 44h25 | 5:15 AM San Diego, CA | 0 transfersDirect | |
| 9:00 AM Portland, OR | 38h25 | 11:25 PM San Diego, CA | 0 transfersDirect | |
| 10:00 AM Portland, OR | 38h25 | 12:25 AM San Diego, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portland, OR to San Diego, CA by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Portland, OR to San Diego, CA buses with Omio?
FlixBus as well as Greyhound offer buses services from Portland, OR to San Diego, CA.
Omio is an official ticket reseller for all your travel options from Portland, OR to San Diego, CA.
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Greyhound to find the best option for your trip from Portland, OR to San Diego, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Portland, OR to San Diego, CA.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound to find the best option for your trip from Portland, OR to San Diego, CA.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Portland, OR to San Diego, CA.
Journey information
Overview: Bus from Portland, OR to San Diego, CA
USAUSA
Buses from Portland, OR to San Diego, CA run on average 9 times per day, taking around 29h 5m. Cheap bus tickets for this journey start at $110 (€90) but you can travel from only $105 (€86) by flight.
The earliest bus runs at 01:00, the last at 20:00. The fastest bus covers the 932 miles (1501 km) distance in 27h 25m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $105 (€86)
Distance 932 miles (1501 km) |
Average bus duration 29h 5m |
Cheapest ticket price $110 (€90) |
Buses per day 9 |
Fastest bus 27h 25m |
First bus 1:00 AM |
Last bus 8:00 PM |
Cheapest Month Oct |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Tue |
Best time to book 5 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $105 (€86)
Bus providers: FlixBus, Greyhound from Portland, OR to San Diego, CAYou can travel by bus between Portland, OR to San Diego, CA with FlixBus, Greyhound for as low as $105 (€86). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
50h 15m
Cheapest Price
$165 (€136)
FlixBus frequency
2 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Greyhound
About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Duration
27h 25m
Cheapest Price
$110 (€90)
Greyhound frequency
5 a day
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
Complete guide to San Diego
Things to do in San Diego
Discover the best of San Diego — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego trip today.
- Recommended
San Diego Museum of Art
Balboa Park's flagship art museum, known for European old masters, South Asian art, and major rotating exhibitions in a landmark Spanish Colonial building.
- Recommended
Museum of Contemporary Art San Diego
Contemporary art museum with a major La Jolla campus and strong collection of postwar and current works, plus ocean-view architecture and installations.
- Must visit
Balboa Park
San Diego's signature urban park, filled with gardens, plazas, museums, and Spanish Colonial architecture. It is one of the city's essential places to explore.
- Must visit
La Jolla Cove
A scenic coastal area known for sea lions, turquoise water, dramatic cliffs, and some of the most photographed ocean views in San Diego.
- Recommended
Seaport Village
A popular waterfront walking area with bay views, promenades, and public spaces near downtown, especially appealing at sunset and on casual strolls.
- Gluten-free
Fish Tacos
Baja-style fish tacos are a San Diego staple, usually made with battered or grilled local fish, cabbage, crema, and salsa in a corn tortilla.
California Burrito
A classic San Diego burrito filled with carne asada, fries, cheese, and salsa, reflecting the city’s Mexican borderland food culture.
- Gluten-free
Carne Asada Fries
A beloved local late-night dish of fries topped with carne asada, cheese, guacamole, sour cream, and salsa.
Las Cuatro Milpas
An iconic casual spot in Barrio Logan known for house-made tortillas, rice, beans, and traditional Mexican plates with a no-frills atmosphere.
Point Loma Seafoods
A long-running waterfront seafood market and eatery loved for fresh fish sandwiches, chowder, and a classic San Diego harbor setting.
The Crack Shack
A popular casual restaurant serving upscale fried chicken, sandwiches, and local beers in a lively indoor-outdoor setting.
United States Dollar
San Diego is pricey by U.S. standards, especially for hotels and dining near beaches and downtown.
Average meal costs
- Budget
- USD 10-18 for tacos, fast food, or casual takeout.
- Mid-range
- USD 25-45 per person at a standard restaurant.
- Fine dining
- USD 75+ per person at upscale restaurants.
- Coffee
- USD 4-7 for a latte or cappuccino.
Tipping culture
Tip 18-20% at restaurants; 20%+ for great service. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff USD 2-5.
FAQs: Bus from Portland, OR to San Diego, CA
Find answers to the most common questions about traveling from Portland, OR to San Diego, CA 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 San Diego, CA, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Portland, OR to San Diego, CA can start from as little as $110 (€90) when you book in advance. The average bus ticket price for Portland, OR to San Diego, CA is $244 (€201) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Portland, OR to San Diego, CA is 27h 25m to travel the 932 miles (1501 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Portland, OR to San Diego, CA leaves at 1:00 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Portland, OR to San Diego, CA leaves at 8:00 PM.
There are 9 buses a day from Portland, OR to San Diego, CA which require at least one change with FlixBus, Greyhound. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Portland, OR to San Diego, CA, you can count on FlixBus, Greyhound for the best way to get you to San Diego, CA. You can also check all possible bus companies who offer a service between Portland, OR and San Diego, CA and compare the amenities they offer before buying a bus ticket.
A trip to San Diego, CA from Portland, OR is worth doing but not as a day trip with a journey time of 27h 25m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Portland, OR to San Diego, CA is October.
It's helpful to compare your options as there are 3 ways to travel between Portland, OR and San Diego, CA including taking a bus, train, and flight.
Yes, there are bathrooms on board the bus from Portland, OR to San Diego, CA for bus company FlixBus, Greyhound.
Yes, the following accessibility options are available when taking the bus from Portland, OR to San Diego, CA:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Some of the most interesting sights to explore in San Diego, CA are:
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
The best things to do in San Diego, CA include:
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- enjoy a harbor cruise for stunning views of the skyline and naval ships
- hike the scenic trails at Torrey Pines State Natural Reserve
- visit the Birch Aquarium to learn about marine life and ocean conservation
- experience the thrill of a whale watching tour off the coast.
Whether you can cancel your bus ticket from Portland, OR to San Diego, CA depends on the bus companies:
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company FlixBus, Greyhound.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Portland, OR to San Diego, CA.
Yes, the following luggage options are included when booking a bus ticket from Portland, OR to San Diego, CA:
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Portland, OR to San Diego, CA:
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Portland, OR to San Diego, CA. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Portland, OR to San Diego, CA with the following bus company: FlixBus, Greyhound
Yes, there are USB plugs on board the bus from Portland, OR to San Diego, CA with the following bus company: FlixBus, Greyhound.
Yes, there is Wifi on board the bus from Portland, OR to San Diego, CA with the following bus company: FlixBus, Greyhound.
Since neither Portland, OR nor San Diego, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the train as it is the most popular way to get from Portland, OR to San Diego, CA among Omio's users.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Diego, CA, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like beaches, public transportation, and popular tourist spots such as the Gaslamp Quarter and Old Town. Common scams include overpriced parking fees and unauthorized ticket sellers near attractions. Staying aware of surroundings, securing belongings, and using official transportation services help reduce risks. Additionally, travelers should avoid isolated areas at night and be mindful of local traffic laws when using scooters or bikes.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Portland, OR to San Diego, CA
Most Portland, OR to San Diego, CA buses use the Portland, NW Station Way (Station Place Parking Garage) to San Diego, Congress Street (Old Town Park) station pair, with some services arriving at San Diego, West Harbor Drive (The Headquarters at Seaport District). Use this guide to compare Portland, OR and San Diego, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Portland
Arrival bus stations in San Diego
Portland, NW Station Way (Station Place Parking Garage)
City-centre transport
Getting to Portland, NW Station Way (Station Place Parking Garage) from Portland city centre
TramNs, B · 12m · $2 · every ~8 min
San Diego, Congress Street (Old Town Park)
City-centre transport
Getting to San Diego, Congress Street (Old Town Park) from San Diego city centre
BusFlixBus 2017 · 20m · $1
83 · 26m · $6
TramGreen, Blue, Event · 16m · every ~18 min
Blue · 21m · every ~9 min
San Diego, West Harbor Drive (The Headquarters at Seaport District)
San Diego, San Ysidro Transit Center
City-centre transport
Getting to San Diego, San Ysidro Transit Center from San Diego city centre
BusFlixBus 2017 · 25m · $2
910 · 41m · $6
TramBlue · 41m · $17 · every ~14 min
Blue · 43m · $17 · every ~14 min
Most popular bus connections from Portland, OR
More options for your journey from Portland, OR to San Diego, CA
Here are some other resources that might have the information you need
Most popular buses to and from San Diego, CA and Portland, OR
Most popular bus connections to San Diego, CA
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