HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$66+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PDX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Oregon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 14, 2025.

Round-trip from

$129
(FlightHub)

One-way from

$66
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$267

Good round-trip deal

$117 or less

Good one-way deal

$58 or less
From San Diego to Oregon
Search Deals
One-way flight from San Diego to Oregon
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

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 August 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:15 amSAN - BOI
1 stop6h 06mSpirit Airlines
Sat 10/42:16 pmBOI - SAN
1 stop10h 18mSpirit Airlines
Deal found 8/13$132
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:15 amSAN - BOI
1 stop6h 06mSpirit Airlines
Thu 9/182:16 pmBOI - SAN
1 stop10h 18mSpirit Airlines
Deal found 8/14$133
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:35 pmSAN - BOI
Nonstop2h 15mSouthwest
Wed 10/112:45 pmBOI - SAN
Nonstop2h 10mSouthwest
Deal found 8/12$137
This Expedia deal was found by Cheapflights users on 8/13. 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 9/38:21 pmSAN - BOI
Nonstop2h 22mMultiple Airlines
Fri 9/269:26 pmBOI - SAN
1 stop11h 03mMultiple Airlines
Deal found 8/13$138
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:01 pmSAN - BOI
1 stop17h 20mSpirit Airlines
Fri 9/269:26 pmBOI - SAN
1 stop11h 03mSpirit Airlines
Deal found 8/13$141
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:25 amSAN - BOI
1 stop3h 56mSpirit Airlines
Mon 9/229:26 pmBOI - SAN
1 stop22h 16mSpirit Airlines
Deal found 8/14$142
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:15 amSAN - BOI
1 stop13h 16mSpirit Airlines
Mon 9/89:26 pmBOI - SAN
1 stop16h 05mSpirit Airlines
Deal found 8/12$144
This Expedia deal was found by Cheapflights users on 8/13. 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.
Sat 9/276:15 amSAN - BOI
1 stop6h 06mMultiple Airlines
Mon 9/297:07 amBOI - SAN
Nonstop2h 23mMultiple Airlines
Deal found 8/13$146
This Orbitz deal was found by Cheapflights users on 8/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:15 amSAN - BOI
1 stop13h 16mMultiple Airlines
Mon 9/87:07 amBOI - SAN
Nonstop2h 23mMultiple Airlines
Deal found 8/12$148
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:17 pmSAN - BOI
1 stop23h 04mSpirit Airlines
Sun 9/72:16 pmBOI - SAN
1 stop18h 13mSpirit Airlines
Deal found 8/12$151
This Trip.com deal was found by Cheapflights users on 8/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:21 pmSAN - BOI
Nonstop2h 22mMultiple Airlines
Mon 9/88:18 pmBOI - SAN
Nonstop2h 22mMultiple Airlines
Deal found 8/12$152
This CheapOair deal was found by Cheapflights users on 8/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:15 amSAN - PDX
1 stop4h 56mSpirit Airlines
Sun 9/712:07 pmPDX - SAN
1 stop11h 27mSpirit Airlines
Deal found 8/13$156

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 August 14, 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

Fri 9/19

6:15 am-8:31 pm

1 stop13h 16m

Boise Air Term. Gowen Fld

Sat 9/20

2:16 pm-6:42 pm

1 stop5h 26m

$129

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Thu 10/2

6:15 am-1:21 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

Sat 10/4

2:16 pm-11:34 pm

1 stop10h 18m

$132

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Thu 9/11

6:15 am-1:21 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

Thu 9/18

2:16 pm-11:34 pm

1 stop10h 18m

$133

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Sat 9/13

8:21 pm-11:43 pm

Nonstop2h 22m

Boise Air Term. Gowen Fld

Sat 9/20

2:16 pm-6:42 pm

1 stop5h 26m

$136

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Wed 9/24

1:35 pm-4:50 pm

Nonstop2h 15m

Boise Air Term. Gowen Fld

Wed 10/1

12:45 pm-1:55 pm

Nonstop2h 10m

$137

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Thu 9/4

6:15 am-1:21 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

Mon 9/8

9:26 pm-12:31 pm

1 stop16h 05m

$137

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Wed 9/3

8:21 pm-11:43 pm

Nonstop2h 22m

Boise Air Term. Gowen Fld

Fri 9/26

9:26 pm-7:29 am

1 stop11h 03m

$138

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Thu 9/11

6:15 am-1:21 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

Sun 9/14

2:16 pm-7:29 am

1 stop18h 13m

$141

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Wed 9/3

7:01 pm-1:21 pm

1 stop17h 20m

Boise Air Term. Gowen Fld

Fri 9/26

9:26 pm-7:29 am

1 stop11h 03m

$141

San DiegoEugene

SAN - EUG

SANEUG

San Diego

Wed 10/8

1:52 pm-4:25 pm

Nonstop2h 33m

Eugene

Sat 10/11

5:20 pm-7:46 pm

Nonstop2h 26m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 60 results
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from San Diego to Oregon (average of $277). Flying from San Diego to Oregon in March is currently the most expensive (average of $369). 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 August 14, 2025.

When flying from San Diego to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Diego to Oregon

Explore weekly flight availability from San Diego to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from SAN to USOR are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 August 14, 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
2,656 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
8,046 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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 29 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $66 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $69 and $75, 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 Condor (87%), Icelandair (86%) and Japan Airlines (85%).

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

    On average you can expect to pay $274 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 $96.

  • 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, November is the cheapest month in which you can book a flight from San Diego to Oregon (average of $277). Flying from San Diego to Oregon in March is currently the most expensive (average of $369). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Los Angeles to Honolulu flights
Ontario to Seattle flights
San Francisco to Newark flights
Los Angeles to Las Vegas flights
Los Angeles to LaGuardia flights
Los Angeles to Dallas/Fort Worth flights
San Francisco to Los Angeles flights
San Francisco to Seattle flights
Los Angeles to Boston flights
San Jose to Los Angeles flights
Burbank to Las Vegas flights
San Francisco to LaGuardia flights
Los Angeles to San Francisco flights
San Francisco to Honolulu flights
Los Angeles to O'Hare Intl flights
Santa Ana to Las Vegas flights
Los Angeles to San Jose flights
Los Angeles to Dulles Intl flights
Ontario to John F Kennedy Intl flights
San Francisco to Ontario flights
San Francisco to O'Hare Intl flights
Los Angeles to Reagan-National flights
Los Angeles to Orlando flights
Ontario to San Francisco flights
San Francisco to Las Vegas flights
Burbank to Newark flights
San Jose to Seattle flights
Oakland to Las Vegas flights
Los Angeles to Miami flights
Los Angeles to Oakland flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to Portland flights
Ontario to Newark flights
Oakland to Los Angeles flights
Santa Ana to San Francisco flights
Santa Ana to Seattle flights
San Jose to Las Vegas flights
Los Angeles to Fort Lauderdale flights
San Francisco to Dulles Intl flights
Los Angeles to Kahului flights
Ontario to Honolulu flights
San Francisco to Boston flights
Los Angeles to Baltimore flights
Santa Ana to Newark flights
San Diego to John F Kennedy Intl flights
San Francisco to Reagan-National flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$49Average$119FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$74Average$159FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$313FlexibilityNo cancel feeOn-time85%
FrontierCheapest$100Average$145FlexibilityNo cancel feeOn-time62%
DeltaCheapest$132Average$269FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$150Average$331FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$156Average$333FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$188Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$549FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.