What is the best way to travel from San Diego to Portland, OR?
Looking for a trip? Compare all the available Buses and Flights for the journey to Portland, OR from San Diego. Check between different modes of transportation, look for the cheapest tickets, fastest rides and most popular stations, and see all 1 available companies to find your perfect trip!
What is the cheapest way to reach Portland, OR from San Diego?
You can get to Portland, OR with just $116 by taking a Flight from Frontier Airlines, but you can find many more cheap offers: we have selected the best ones for next few days here for you.
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Frontier Airlines19h 23m03:10 PMSan Diego AirportSan Diego Airport10:33 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 3:10:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 10:33:00 AM. 50 Economy ticket for $193 per person are available. Travel duration is 19h 23m
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Alaska Airlines5h 16m03:10 PMSan Diego AirportSan Diego Airport8:26 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 3:10:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/4/2026 8:26:00 PM. 50 Economy ticket for $228 per person are available. Travel duration is 5h 16m
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United Airlines6h 7m012:49 PMSan Diego AirportSan Diego Airport6:56 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 12:49:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/4/2026 6:56:00 PM. 50 Economy ticket for $229 per person are available. Travel duration is 6h 7m
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Frontier Airlines13h 31m09:02 PMSan Diego AirportSan Diego Airport10:33 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 9:02:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 10:33:00 AM. 50 Economy ticket for $243 per person are available. Travel duration is 13h 31m
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Alaska Airlines2h 47m01:57 PMSan Diego AirportSan Diego Airport4:44 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 1:57:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/4/2026 4:44:00 PM. 50 Economy ticket for $260 per person are available. Travel duration is 2h 47m
Cheapest Flights Wednesday
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Frontier Airlines18h 53m02:56 PMSan Diego AirportSan Diego Airport9:49 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 2:56:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/6/2026 9:49:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 18h 53m
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United Airlines6h 18m06:15 AMSan Diego AirportSan Diego Airport12:33 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 6:15:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 12:33:00 PM. 50 Economy ticket for $237 per person are available. Travel duration is 6h 18m
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Alaska Airlines2h 48m010:55 AMSan Diego AirportSan Diego Airport1:43 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 10:55:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 1:43:00 PM. 50 Economy ticket for $258 per person are available. Travel duration is 2h 48m
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Skyscanner6h 27m010:22 AMSan Diego AirportSan Diego Airport4:49 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Skyscanner goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 10:22:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 4:49:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 6h 27m
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Volaris13h 25m07:30 AMTijuana AirportTijuana Airport8:55 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 2/5/2026 7:30:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 8:55:00 PM. 50 Economy ticket for $460 per person are available. Travel duration is 13h 25m
Cheapest Flights Thursday
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Frontier Airlines24h 27m010:51 AMSan Diego AirportSan Diego Airport11:18 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 10:51:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/9/2026 11:18:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 24h 27m
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Skyscanner4h 7m09:25 AMSan Diego AirportSan Diego Airport1:32 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Skyscanner goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 9:25:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/8/2026 1:32:00 PM. 50 Economy ticket for $269 per person are available. Travel duration is 4h 7m
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United Airlines6h 19m06:15 AMSan Diego AirportSan Diego Airport12:34 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 6:15:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/8/2026 12:34:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 6h 19m
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Alaska Airlines11h 30m09:59 PMSan Diego AirportSan Diego Airport9:29 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 9:59:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/9/2026 9:29:00 AM. 50 Economy ticket for $281 per person are available. Travel duration is 11h 30m
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Volaris9h 21m011:34 AMTijuana AirportTijuana Airport8:55 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 2/8/2026 11:34:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/8/2026 8:55:00 PM. 50 Economy ticket for $558 per person are available. Travel duration is 9h 21m
Cheapest Flights Sunday
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United Airlines7h 0m011:10 AMSan Diego AirportSan Diego Airport6:10 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 11:10:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 6:10:00 PM. 50 Economy ticket for $224 per person are available. Travel duration is 7h 0m
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Alaska Airlines6h 23m06:15 AMSan Diego AirportSan Diego Airport12:38 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 6:15:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 12:38:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 6h 23m
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Skyscanner5h 50m08:00 AMSan Diego AirportSan Diego Airport1:50 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Skyscanner goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 8:00:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 1:50:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 5h 50m
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Frontier Airlines5h 48m08:00 AMSan Diego AirportSan Diego Airport1:48 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 8:00:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 1:48:00 PM. 50 Economy ticket for $346 per person are available. Travel duration is 5h 48m
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Volaris31h 25m01:30 PMTijuana AirportTijuana Airport8:55 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 2/10/2026 1:30:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/11/2026 8:55:00 PM. 50 Economy ticket for $365 per person are available. Travel duration is 31h 25m
Cheapest Flights Tuesday
What are the fastest trips from San Diego to Portland, OR?
You can get to Portland, OR from San Diego in just 2h 47m with a Flight from Alaska Airlines. This is not the only option, and you can click on any of the offers below to compare it with the other modes of transportations.
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Alaska Airlines2h 47m01:57 PMSan Diego AirportSan Diego Airport4:44 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 1:57:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/4/2026 4:44:00 PM. 50 Economy ticket for $260 per person are available. Travel duration is 2h 47m
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Alaska Airlines5h 16m03:10 PMSan Diego AirportSan Diego Airport8:26 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 3:10:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/4/2026 8:26:00 PM. 50 Economy ticket for $228 per person are available. Travel duration is 5h 16m
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United Airlines6h 7m012:49 PMSan Diego AirportSan Diego Airport6:56 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 12:49:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/4/2026 6:56:00 PM. 50 Economy ticket for $229 per person are available. Travel duration is 6h 7m
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Frontier Airlines13h 31m09:02 PMSan Diego AirportSan Diego Airport10:33 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 9:02:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 10:33:00 AM. 50 Economy ticket for $243 per person are available. Travel duration is 13h 31m
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Frontier Airlines19h 23m03:10 PMSan Diego AirportSan Diego Airport10:33 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/4/2026 3:10:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 10:33:00 AM. 50 Economy ticket for $193 per person are available. Travel duration is 19h 23m
Fastest Flights Wednesday
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Alaska Airlines2h 48m010:55 AMSan Diego AirportSan Diego Airport1:43 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 10:55:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 1:43:00 PM. 50 Economy ticket for $258 per person are available. Travel duration is 2h 48m
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United Airlines6h 18m06:15 AMSan Diego AirportSan Diego Airport12:33 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 6:15:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 12:33:00 PM. 50 Economy ticket for $237 per person are available. Travel duration is 6h 18m
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Skyscanner6h 27m010:22 AMSan Diego AirportSan Diego Airport4:49 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Skyscanner goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 10:22:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 4:49:00 PM. 50 Economy ticket for $268 per person are available. Travel duration is 6h 27m
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Volaris13h 25m07:30 AMTijuana AirportTijuana Airport8:55 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 2/5/2026 7:30:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/5/2026 8:55:00 PM. 50 Economy ticket for $460 per person are available. Travel duration is 13h 25m
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Frontier Airlines18h 53m02:56 PMSan Diego AirportSan Diego Airport9:49 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/5/2026 2:56:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/6/2026 9:49:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 18h 53m
Fastest Flights Thursday
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Skyscanner4h 7m09:25 AMSan Diego AirportSan Diego Airport1:32 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Skyscanner goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 9:25:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/8/2026 1:32:00 PM. 50 Economy ticket for $269 per person are available. Travel duration is 4h 7m
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United Airlines6h 19m06:15 AMSan Diego AirportSan Diego Airport12:34 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 6:15:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/8/2026 12:34:00 PM. 50 Economy ticket for $275 per person are available. Travel duration is 6h 19m
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Volaris9h 21m011:34 AMTijuana AirportTijuana Airport8:55 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 2/8/2026 11:34:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/8/2026 8:55:00 PM. 50 Economy ticket for $558 per person are available. Travel duration is 9h 21m
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Alaska Airlines11h 30m09:59 PMSan Diego AirportSan Diego Airport9:29 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 9:59:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/9/2026 9:29:00 AM. 50 Economy ticket for $281 per person are available. Travel duration is 11h 30m
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Frontier Airlines24h 27m010:51 AMSan Diego AirportSan Diego Airport11:18 AMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/8/2026 10:51:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/9/2026 11:18:00 AM. 50 Economy ticket for $156 per person are available. Travel duration is 24h 27m
Fastest Flights Sunday
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Frontier Airlines5h 48m08:00 AMSan Diego AirportSan Diego Airport1:48 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Frontier Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 8:00:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 1:48:00 PM. 50 Economy ticket for $346 per person are available. Travel duration is 5h 48m
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Skyscanner5h 50m08:00 AMSan Diego AirportSan Diego Airport1:50 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Skyscanner goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 8:00:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 1:50:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 5h 50m
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Alaska Airlines6h 23m06:15 AMSan Diego AirportSan Diego Airport12:38 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Alaska Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 6:15:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 12:38:00 PM. 50 Economy ticket for $270 per person are available. Travel duration is 6h 23m
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United Airlines7h 0m011:10 AMSan Diego AirportSan Diego Airport6:10 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from United Airlines goes from San Diego Airport, San Diego Airport (USA) at 2/10/2026 11:10:00 AM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/10/2026 6:10:00 PM. 50 Economy ticket for $224 per person are available. Travel duration is 7h 0m
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Volaris31h 25m01:30 PMTijuana AirportTijuana Airport8:55 PMPortland, OR AirportPortland, OR Airport0EconomyA Flight from Volaris goes from Tijuana Airport, Tijuana Airport (Mexico) at 2/10/2026 1:30:00 PM to Portland, OR Airport, Portland, OR Airport (USA) arriving at 2/11/2026 8:55:00 PM. 50 Economy ticket for $365 per person are available. Travel duration is 31h 25m
Fastest Flights Tuesday
Here you will find all operators and timetables for a
Bus from San Diego to Portland, OR
What are the most popular stations in San Diego and Portland, OR?
In San Diego, you will usually depart from San Ysidro Transit Center, University Av & Bancroft St Bus Stop or Old Town Transit Center, while in Portland, OR you will be arriving at Greyhound Bus Station, SE 102nd & Washington Bus Stop or Union Bus Station, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Portland, OR from San Diego? With 5 connections between 1 Bus and Flight operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between San Diego and Portland, OR, you can pay as low as $116 with a Flight from Frontier Airlines.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from Alaska Airlines: you will get to Portland, OR in just 2h 47m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting San Diego and Portland, OR are Frontier Airlines, Alaska Airlines and United Airlines, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in San Diego and Portland, OR is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from San Diego Airport or to West Haven-Sylvan, OR, and look at flights from Tijuana Airport, and landing at Portland, OR Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from San Diego to Portland, OR?
The most popular companies between San Diego and Portland, OR, are Frontier Airlines, Alaska Airlines and United Airlines. Be sure to check their seat class offers and the amenities that they provide.
Airlines: Frontier Airlines, Alaska Airlines, United Airlines and 2 more.
All you need to know when you travel from San Diego to Portland, OR
Check all information on comfort and services on all modes of transports from San Diego to Portland, OR. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from San Diego to Portland, OR
How can I reach Portland, OR from San Diego?
Every day, there are on average 5 connections between Bus and Flight, with which you can get to Portland, OR from San Diego.
How far is Portland, OR from San Diego?
The distance between San Diego and Portland, OR is 932.4 miles.
What is the most ecofriendly mode of transport between San Diego and Portland, OR?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 41 kgs of CO2, a train 53 kgs, a car 255 kgs, and a flight 369 kgs.
What is the cheapest mode of transport from San Diego to Portland, OR?
You can get to Portland, OR with just $116 by taking a Flight from Frontier Airlines.
What is the fastest way to get from San Diego to Portland, OR?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Portland, OR in just 2h 47m with a Flight from Alaska Airlines.
More routes to San Diego and to Portland, OR
Looking for more options? Here you can see the most popular routes to San Diego and to Portland, OR. Simply click on a connection, and you’ll find all the details about the route!
- Trips to San Diego
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- Phoenix, AZ to San Diego
- Salt Lake City, UT to San Diego
- San Francisco to San Diego
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