$149+ Cheap flights from San Diego to Portland, ME (SAN - PWM)
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PWM
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Portland 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
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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 Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to PortlandExplore the most affordable flight options available from San Diego to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from San Diego to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:45 pm
SAN
- PWM
1 stop9h 19m
United Airlines
Tue 9/15:03 pm
PWM
- SAN
1 stop8h 07m
United Airlines
Deal found 7/10![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 9/219:45 pm
SAN
- PWM
2 stops12h 31m
Delta
Fri 10/24:20 pm
PWM
- SAN
1 stop10h 14m
Delta
Deal found 7/9![Delta logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:07 pm
SAN
- PWM
1 stop8h 36m
American Airlines
Tue 8/115:30 am
PWM
- SAN
1 stop8h 36m
American Airlines
Deal found 7/10![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:15 am
SAN
- PWM
1 stop9h 31m
American Airlines
Fri 10/25:38 pm
PWM
- SAN
1 stop8h 47m
American Airlines
Deal found 7/9![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 8/277:02 pm
SAN
- PWM
2 stops12h 43m
Delta
Sun 9/66:00 am
PWM
- SAN
1 stop8h 38m
Delta
Deal found 7/10![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:15 am
SAN
- PWM
1 stop9h 31m
American Airlines
Fri 10/25:38 pm
PWM
- SAN
1 stop8h 47m
American Airlines
Deal found 7/9![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
SAN
- PWM
1 stop8h 51m
American Airlines
Wed 8/266:09 pm
PWM
- SAN
1 stop8h 38m
American Airlines
Deal found 7/13![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:19 am
SAN
- PWM
1 stop10h 47m
American Airlines
Sun 9/67:05 am
PWM
- SAN
1 stop8h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:25 pm
SAN
- PWM
2 stops12h 48m
Delta
Wed 8/266:00 am
PWM
- SAN
1 stop8h 38m
Delta
Deal found 7/13![Delta logo]()
$338
Best flights from San Diego to PortlandDiscover carefully curated flight deals from San Diego to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from San Diego to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:45 pm
SAN
- PWM
1 stop8h 14m
United Airlines
Tue 10/65:08 pm
PWM
- SAN
1 stop8h 33m
United Airlines
Deal found 7/10![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 9/219:45 pm
SAN
- PWM
2 stops12h 31m
Delta
Fri 10/24:20 pm
PWM
- SAN
1 stop10h 14m
Delta
Deal found 7/9![Delta logo]()
$302
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:55 am
SAN
- PWM
1 stop6h 55m
Southwest
Wed 10/76:00 pm
PWM
- SAN
1 stop8h 15m
Southwest
Deal found 7/13![Southwest logo]()
$410
This Delta deal was found by Cheapflights users on 7/10. 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.
Wed 9/306:25 am
SAN
- PWM
2 stops14h 31m
Delta
Tue 10/64:15 pm
PWM
- SAN
1 stop10h 31m
Delta
Deal found 7/10![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 7/10. 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.
Mon 9/289:45 pm
SAN
- PWM
2 stops10h 10m
Delta
Fri 10/24:20 pm
PWM
- SAN
1 stop10h 14m
Delta
Deal found 7/10![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:00 am
SAN
- PWM
2 stops9h 59m
United Airlines
Wed 9/236:00 am
PWM
- SAN
1 stop8h 25m
United Airlines
Deal found 7/13![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:40 pm
SAN
- PWM
1 stop10h 38m
Delta
Thu 11/261:35 pm
PWM
- SAN
1 stop9h 43m
Delta
Deal found 7/12![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 7/9. 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 8/41:10 pm
SAN
- PWM
1 stop8h 49m
Delta
Tue 8/116:05 am
PWM
- SAN
1 stop8h 02m
Delta
Deal found 7/9![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:59 pm
SAN
- PWM
2 stops11h 46m
Delta
Tue 9/86:00 am
PWM
- SAN
1 stop8h 25m
Delta
Deal found 7/12![Delta logo]()
$415
Last-minute flights from San Diego to PortlandDiscover last-minute flight deals from San Diego to Portland. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Portland. Data last updated July 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:07 pm
SAN
- PWM
1 stop8h 36m
American Airlines
Tue 8/115:30 am
PWM
- SAN
1 stop8h 36m
American Airlines
Deal found 7/10![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 7/9. 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 8/41:10 pm
SAN
- PWM
1 stop8h 49m
Delta
Tue 8/116:05 am
PWM
- SAN
1 stop8h 02m
Delta
Deal found 7/9![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 7/9. 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.
Thu 8/61:10 pm
SAN
- PWM
1 stop8h 49m
Delta
Thu 8/134:47 pm
PWM
- SAN
1 stop8h 29m
Delta
Deal found 7/9![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 8/1710:25 pm
SAN
- PWM
2 stops14h 36m
Delta
Fri 8/212:53 pm
PWM
- SAN
2 stops11h 57m
Delta
Deal found 7/9![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
SAN
- PWM
1 stop8h 51m
American Airlines
Wed 8/266:09 pm
PWM
- SAN
1 stop8h 38m
American Airlines
Deal found 7/13![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:59 pm
SAN
- PWM
2 stops11h 46m
Delta
Thu 8/272:14 pm
PWM
- SAN
1 stop9h 44m
Delta
Deal found 7/13![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 8/277:02 pm
SAN
- PWM
2 stops12h 43m
Delta
Sun 9/66:00 am
PWM
- SAN
1 stop8h 38m
Delta
Deal found 7/10![Delta logo]()
$320
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:19 am
SAN
- PWM
1 stop10h 47m
American Airlines
Sun 9/67:05 am
PWM
- SAN
1 stop8h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$337
One-way flights from San Diego to PortlandSearch for one-way flight options from San Diego to Portland. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from San Diego to Portland. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:20 am
SAN
- PWM
1 stop9h 35m
American Airlines
Deal found 7/9![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 7/9. 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.
Fri 9/116:20 am
SAN
- PWM
2 stops13h 57m
Delta
Deal found 7/9![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 7/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:00 am
SAN
- PWM
1 stop10h 31m
Delta
Deal found 7/13![Delta logo]()
$167
This Delta deal was found by Cheapflights users on 7/9. 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.
Wed 8/261:10 pm
SAN
- PWM
1 stop8h 49m
Delta
Deal found 7/9![Delta logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/266:25 am
SAN
- PWM
2 stops13h 30m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Fri 8/288:59 pm
SAN
- PWM
3 stops57h 13m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/276:25 am
SAN
- PWM
2 stops37h 13m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 8/296:25 am
SAN
- PWM
3 stops47h 47m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:45 am
SAN
- PWM
3 stops11h 47m
United Airlines
Deal found 7/9![United Airlines logo]()
$214
Find flight deals from San Diego to Portland
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Delta) |
One-way from | $149 (American Airlines) |
Popular in | April |
Cheapest in | October |
Average price | $629 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Portland 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 July 14, 2026.
Use the filters below to find and compare flights from San Diego to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Wed 9/30
12:45 pm-11:59 pm
1 stop8h 14m
Portland
Tue 10/6
5:08 pm-10:41 pm
1 stop8h 33m
$297
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Mon 9/21
9:45 pm-1:16 pm
2 stops12h 31m
Portland
Fri 10/2
4:20 pm-11:34 pm
1 stop10h 14m
$302
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Wed 9/30
6:25 am-11:56 pm
2 stops14h 31m
Portland
Tue 10/6
4:15 pm-11:46 pm
1 stop10h 31m
$302
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Mon 9/28
9:45 pm-10:55 am
2 stops10h 10m
Portland
Fri 10/2
4:20 pm-11:34 pm
1 stop10h 14m
$302
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Mon 11/16
10:40 pm-12:18 pm
1 stop10h 38m
Portland
Thu 11/26
1:35 pm-8:18 pm
1 stop9h 43m
$333
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Sat 9/12
11:00 am-11:59 pm
2 stops9h 59m
Portland
Wed 9/23
6:00 am-11:25 am
1 stop8h 25m
$338
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Tue 8/4
1:10 pm-12:59 am
1 stop8h 49m
Portland
Tue 8/11
6:05 am-11:07 am
1 stop8h 02m
$348
Quickest round-trip
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Fri 10/2
11:55 am-9:50 pm
1 stop6h 55m
Portland
Wed 10/7
6:00 pm-11:15 pm
1 stop8h 15m
$410
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Fri 9/4
7:59 pm-10:45 am
2 stops11h 46m
Portland
Tue 9/8
6:00 am-11:25 am
1 stop8h 25m
$415
Cheapest one-way
Quickest one-way
San DiegoPortland
SAN - PWM
SANPWM
San Diego
Wed 8/5
1:10 pm-12:59 am
1 stop8h 49m
$149
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Diego to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Portland in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from San Diego with our price prediction graph.
SAN-PWM
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 Portland
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 14, 2026.
Read through reviews of airlines operating flights from San Diego to Portland, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Diego to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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San Diego and Portland flights
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 14, 2026.
Top 4 airlines flying from San Diego to Portland
Discover the top 4 airlines that operate flights from San Diego to Portland. 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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$312 | Average$566 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$361 | Average$608 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$362 | Average$632 | FlexibilityNo cancel fee | On-time69% |