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$47+ Cheap flights from San Diego (SAN) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PDX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from San Diego to Oregon

Cheapest flights from San Diego to Oregon
Explore the most affordable flight options available from San Diego to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:29 pmSAN - BOI
Nonstop2h 26mAlaska Airlines
Sat 12/137:46 pmBOI - SAN
Nonstop2h 28mAlaska Airlines
Deal found 10/22$95
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:29 pmSAN - BOI
1 stop5h 36mAlaska Airlines
Sun 12/75:59 pmBOI - SAN
1 stop5h 48mAlaska Airlines
Deal found 10/22$114
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:00 pmSAN - BOI
1 stop5h 59mAlaska Airlines
Thu 12/47:00 amBOI - SAN
Nonstop2h 29mAlaska Airlines
Deal found 10/23$126
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:58 pmSAN - BOI
1 stop4h 57mAlaska Airlines
Sat 12/137:46 pmBOI - SAN
Nonstop2h 28mAlaska Airlines
Deal found 10/23$128
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:29 pmSAN - BOI
Nonstop2h 20mAlaska Airlines
Sun 11/167:45 pmBOI - SAN
Nonstop2h 29mAlaska Airlines
Deal found 10/22$137
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:15 pmSAN - EUG
1 stop7h 56mDelta
Thu 12/187:00 amEUG - SAN
1 stop7h 16mDelta
Deal found 10/21$137
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:58 pmSAN - BOI
1 stop4h 57mAlaska Airlines
Sun 12/147:00 amBOI - SAN
1 stop6h 15mAlaska Airlines
Deal found 10/23$138
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:56 amSAN - BOI
1 stop5h 15mAlaska Airlines
Tue 11/187:45 pmBOI - SAN
Nonstop2h 29mAlaska Airlines
Deal found 10/21$141
This Expedia deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:16 pmSAN - EUG
Nonstop2h 44mAlaska Airlines
Thu 1/16:37 pmEUG - SAN
Nonstop2h 45mAlaska Airlines
Deal found 10/22$147
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:15 amSAN - BOI
1 stop5h 21mAlaska Airlines
Wed 11/194:20 pmBOI - SAN
1 stop5h 18mAlaska Airlines
Deal found 10/21$151
This Expedia deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:13 pmSAN - EUG
1 stop5h 24mAlaska Airlines
Wed 12/311:00 pmEUG - SAN
1 stop4h 17mAlaska Airlines
Deal found 10/22$156
This Alaska Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:30 amSAN - MFR
Nonstop2h 19mAlaska Airlines
Tue 11/1812:30 pmMFR - SAN
Nonstop2h 05mAlaska Airlines
Deal found 10/22$157

Cheap flight deals from San Diego to Oregon

Keep the following information in mind while searching for San Diego to Oregon flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$94
(Cheapflightsfares)

One-way from

$47
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$256

Good round-trip deal

$199 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for San Diego-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Portland flights.
Search Deals
From San Diego to Oregon
Search Deals
One-way flight from San Diego to Oregon
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Oregon.
Search Deals
Price to beat on a one-way flight from San Diego to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from San Diego to Oregon that are best for you.

Fly from

San Diego

Fly to

Oregon

Route

Depart

Return

Price

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Tue 2/10

8:12 pm-11:39 pm

Nonstop2h 27m

Boise Air Term. Gowen Fld

Fri 2/20

7:00 am-8:14 am

Nonstop2h 14m

$95

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Mon 2/9

8:12 pm-11:39 pm

Nonstop2h 27m

Boise Air Term. Gowen Fld

Tue 2/17

7:00 am-8:14 am

Nonstop2h 14m

$95

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Tue 3/3

7:46 pm-10:56 pm

Nonstop2h 10m

Boise Air Term. Gowen Fld

Wed 3/4

7:05 pm-8:29 pm

Nonstop2h 24m

$95

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Mon 2/9

8:12 pm-11:39 pm

Nonstop2h 27m

Boise Air Term. Gowen Fld

Thu 2/19

7:05 pm-8:29 pm

Nonstop2h 24m

$101

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Wed 2/11

6:15 am-3:10 pm

1 stop7h 55m

Boise Air Term. Gowen Fld

Tue 2/17

7:00 am-8:14 am

Nonstop2h 14m

$104

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Tue 2/10

8:12 pm-11:39 pm

Nonstop2h 27m

Boise Air Term. Gowen Fld

Thu 2/19

7:00 am-12:17 pm

1 stop6h 17m

$104

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Mon 2/9

2:51 pm-10:09 pm

1 stop6h 18m

Boise Air Term. Gowen Fld

Sat 2/21

7:00 am-8:14 am

Nonstop2h 14m

$104

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Sun 2/8

4:01 pm-11:01 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Tue 2/17

7:00 am-8:14 am

Nonstop2h 14m

$104

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Wed 2/11

7:00 am-2:20 pm

1 stop6h 20m

Boise Air Term. Gowen Fld

Wed 2/18

1:30 pm-7:40 pm

1 stop7h 10m

$114

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Tue 12/16

3:15 pm-11:11 pm

1 stop7h 56m

Eugene

Thu 12/18

7:00 am-2:16 pm

1 stop7h 16m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 60 results
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Best time to book a flight from San Diego to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Oregon

What is the cheapest month to book a flight from San Diego to Oregon?

Currently, January is the cheapest month in which you can book a flight from San Diego to Oregon (average of $47). Flying from San Diego to Oregon in August is currently the most expensive (average of $87). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to OR?

Find hourly flight availability from San Diego to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

One of the essential ways to save on airfare from San Diego to Oregon is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

What is the cheapest day to fly from San Diego to Oregon?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Oregon. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their San Diego to Oregon flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated October 23, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from San Diego to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,155 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Alaska Airlines
8.0
Very good
11,155 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Delta
7.9
Good
7,981 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Hawaiian Airlines
7.8
Good
2,788 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
United Airlines
7.4
Good
8,991 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.
Spirit Airlines
6.3
Okay
8,097 reviews
Alaska Airlines
8.0
Very good
11,155 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

STS - PDX

One or two midday non-stop flights from PDX to Santa Rosa would be great. The very early and late options are hard on older passengers.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to Oregon?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Oregon. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

  • How popular is this San Diego to Oregon flight route?

    The San Diego to Oregon flight path was viewed by 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Diego to Oregon?

    A quick flight from San Diego to Oregon can take about 2h 27m. Alaska Airlines provides one of the quickest options available for as low as $95. Airlines will cover a distance of 750 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Diego to Oregon one-way?

    $48 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $69 and $88, respectively.

  • What are the most popular routes from San Diego to Oregon?

    When deciding which route to take from San Diego to Oregon consider San Diego - Portland, San Diego - Boise Air Term. Gowen Fld or San Diego - Eugene as they are the most popular.

  • What are the most reliable airlines from San Diego to Oregon?

    The top 3 most reliable airlines when flying from San Diego to Oregon are Sun Country Air (100%), Southwest (100%) and Icelandair (92%).

  • What are the cheapest flights from San Diego to Oregon?

    On average you can expect to pay $276 for a flight from San Diego to Oregon. The cheapest flight overall is $88 while the most popular route, (San Diego - Portland) is currently priced at $133.

  • Can I find deals for flights from San Diego to Oregon that include hotel bookings?

    Yes. In addition to deals on San Diego to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Oregon.

  • Can I find deals for business class flights from San Diego to Oregon?

    Yes. Cheapflights offers flight deals from San Diego to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Oregon?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Oregon (average of $47). Flying from San Diego to Oregon in August is currently the most expensive (average of $87). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Diego to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from San Diego to Oregon

Discover the top 9 airlines that operate flights from San Diego to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$49Average$119FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$88Average$168FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$301FlexibilityNo cancel feeOn-time85%
FrontierCheapest$100Average$194FlexibilityNo cancel feeOn-time62%
DeltaCheapest$132Average$264FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$150Average$312FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$157Average$332FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$158Average$426FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$644FlexibilityNo cancel feeOn-time71%

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