- Must visit
San Diego Museum of Art
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Flights from Portland, OR to San Diego, CA depart on average 65 times per day, taking around 2h 54m. Cheap flight tickets for this journey start at €86 if you book in advance.
There are 2 flights per day. The earliest flight runs at 00:07, the last at 23:58. The fastest flight covers the 932 miles (1501 km) distance in 2h 32m. June is the cheapest month to fly.
Distance 932 miles (1501 km) |
Average flight duration 2h 54m |
Cheapest ticket price €86 |
Flights per day 65 |
Direct flights 2 |
Fastest flight 2h 32m |
First flight 12:07 AM |
Last flight 11:58 PM |
Cheapest Month Jun |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Tue |
Best time to book 28 days |
Cheapest price
€135
Average price
€186
Fastest journey
2 h 35 m
Average duration
5 h 44 m
Flights per day
7
Distance
1501 km
The best way to find a cheap flight 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 €186 if you buy it on the day, but the cheapest tickets can be found for only €135.
Of the 7 flights that leave Portland, OR for San Diego, CA onWed, Aug 05, 7 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Aug 05 the direct flights cover the 1501 km distance in an average of 5 h 44 m but if you time it right, some flights will get you there in just 2 h 35 m .
On Wed, Aug 05 the longest flights will take 6 h 37 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.










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 €86. 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 €86, and a train costs an average of €123.
Distance: 932 miles (1501 km)
| Flight | Most popular Train | Bus | Driving |
|---|---|---|---|
€199 Average price Cheapest | €238 Average price | €201 Average price | €179 Average price (fuel + tolls) |
5h 54m Average total duration Fastest 2h 54m Onboard + 3h 0m Additional time* | 32h 19m Average total duration 31h 49m Onboard + 30m Additional time* | 29h 35m Average total duration 29h 5m Onboard + 30m Additional time* | 16h 6m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Portland, OR to San Diego, CA:
A flight is €2 less than a bus for this route with tickets for a bus from Portland, OR to San Diego, CA costing on average €201.
A flight is €39 less than a train for this route with tickets for a train from Portland, OR to San Diego, CA costing on average €238.
Other travel options to San Diego, CA take longer:
Bus takes on average 29h 5m.
Train takes on average 31h 49m.
The table below shows live departures for Portland, OR to San Diego, CA flights for today, Tuesday, August 4. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
UA1411 · UA2240 · UA594 | 12:50 PM Portland International Airport | 11h04 | 11:54 PM San Diego International Airport | 2 transfers | |
UA1411 · UA540 | 12:50 PM Portland International Airport | 7h56 | 8:46 PM San Diego International Airport | 1 transfer | |
UA1411 · UA5529 | 12:50 PM Portland International Airport | 8h03 | 8:53 PM McClellan–Palomar Airport | 1 transfer | |
UA1411 · UA1262 · UA594 | 12:50 PM Portland International Airport | 11h04 | 11:54 PM San Diego International Airport | 2 transfers | |
UA1927 · UA2407 | 1:02 PM Portland International Airport | 8h22 | 9:24 PM San Diego International Airport | 1 transfer | |
UA2279 · UA1427 · UA594 | 1:14 PM Portland International Airport | 10h40 | 11:54 PM San Diego International Airport | 2 transfers | |
UA2279 · UA5508 | 1:14 PM Portland International Airport | 7h13 | 8:27 PM McClellan–Palomar Airport | 1 transfer | |
UA2279 · UA1754 · UA5415 | 1:14 PM Portland International Airport | 6h37 | 7:51 PM San Diego International Airport | 2 transfers | |
UA2279 · UA1561 | 1:14 PM Portland International Airport | 5h25 | 6:39 PM San Diego International Airport | 1 transfer | |
AA2286 · AA1011 | 1:34 PM Portland International Airport | 9h03 | 10:37 PM San Diego International Airport | 1 transfer | |
AA2286 · AA2568 | 1:34 PM Portland International Airport | 10h25 | 11:59 PM San Diego International Airport | 1 transfer | |
AA3303 · AA2457 | 1:45 PM Portland International Airport | 9h41 | 11:26 PM San Diego International Airport | 1 transfer | |
AA2986 · AA559 | 3:31 PM Portland International Airport | 6h03 | 9:34 PM San Diego International Airport | 1 transfer | |
AA2288 · AA1793 | 5:28 PM Portland International Airport | 15h22 | 8:50 AM San Diego International Airport | 1 transfer | |
AA2977 · AA2343 | 11:15 PM Portland International Airport | 9h43 | 8:58 AM San Diego International Airport | 1 transfer | |
AA2283 · AA1794 | 11:41 PM Portland International Airport | 8h31 | 8:12 AM San Diego International Airport | 1 transfer | |
AA2283 · AA3126 | 11:41 PM Portland International Airport | 10h48 | 10:29 AM San Diego International Airport | 1 transfer | |
| Wednesday, August 5 | |||||
![]() | 12:00 PM Portland, OR | 7h03 | 7:03 PM San Diego, CA | 0 transfersDirect | |
![]() | 12:30 PM Portland, OR | 6h25 | 6:55 PM San Diego, CA | 0 transfersDirect | |
![]() | 4:29 PM Portland, OR | 6h34 | 11:03 PM San Diego, CA | 0 transfersDirect | |
![]() | 4:30 PM Portland, OR | 7h30 | 12:00 AM San Diego, CA | 0 transfersDirect | |
![]() | 6:48 PM Portland, OR | 6h37 | 1:25 AM San Diego, CA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
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.
Discover the best of San Diego, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego, CA trip today.
Major Balboa Park museum with works from Spanish old masters to modern art, plus strong regional and international exhibitions.
Acclaimed contemporary art museum in La Jolla featuring oceanfront settings, modern works, and rotating global exhibitions.
Museum aboard a historic aircraft carrier with restored aircraft, naval exhibits, and immersive views of life at sea.
Balboa Park is San Diego's grand cultural park, packed with gardens, architecture, museums, and walkable plazas worth lingering in.
Historic Gaslamp Quarter offers Victorian-era streets, nightlife energy, and preserved downtown architecture for an atmospheric walk.
Dramatic seaside cliffs and walking paths in La Jolla, famous for waves, sea lions, and sweeping Pacific views.
A San Diego staple: grilled fish in a soft tortilla with cabbage, crema, and salsa. Popularized by Baja influence and coastal seafood culture.
French fries, carne asada, cheese, guacamole, and crema wrapped in a flour tortilla. A late-night local favorite born in San Diego taquerias.
Fresh local sea urchin served raw, prized for its rich, buttery taste. It reflects San Diego's access to Pacific seafood and sushi culture.
Celebrated sushi restaurant specializing in omakase and pristine seafood, including uni. Intimate, polished, and highly respected by locals.
Iconic casual seafood counter known for fish tacos, smoked fish, and harbor views. A classic stop for San Diego's Baja-inspired seafood style.
Refined fine-dining restaurant showcasing local seafood and seasonal California ingredients. Elegant room with one of the city's strongest reputations.
San Diego is pricey for US travel, with higher hotel rates, dining, and parking than many cities, though casual food and buses stay manageable.
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for coffee drinks or small cafe orders.
Find answers to the most common questions about traveling from Portland, OR to San Diego, CA by flight. 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 flight, 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.

Most Portland, OR to San Diego, CA flights use the Portland International Airport to San Diego International Airport airport pair, with some services landing at McClellan-Palomar Airport. Use this guide to compare Portland, OR and San Diego, CA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Portland International Airport is 8 km from Portland city centre. Public transport options include:
Portland International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants in concourses, including Burgerville and Mo's Seafood
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport.
Lost and found is available at the station.
Available at Portland International Airport: Parking, Taxis, WC.
Available at Portland International Airport: Car Rental.
Accessibility facilities are available at Portland International Airport: Ramps, assistance.
Nearby hotels include Hotels nearby, including Sheraton Portland Airport Hotel..
San Diego International Airport is 4 km from San Diego city centre. Public transport options include:
San Diego International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Free Wi-Fi available throughout the airport. ATMs are located in all terminals.
Lost and found is available at the station.
Available at San Diego International Airport: Parking, Taxis, WC.
Available at San Diego International Airport: Car Rental.
Accessibility facilities are available at San Diego International Airport: Elevators, ramps.
Nearby hotels include Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance..
McClellan-Palomar Airport has practical services for this route, including Accessibility.
Accessibility facilities are available at McClellan-Palomar Airport: The place has an entrance that is wheelchair-accessible.
Here are some other resources that might have the information you need