Cheap Flights from Portland to San Francisco
Browse current best options from Portland. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Portland
RatePunk searches hundreds of travel sites at once for deals on flights to San Francisco
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Portland to San Francisco
Explore current cheapest deals departing from Portland to San Francisco
Round trip
Sort by: Cheapest
July 14 - July 28
PDX - San Francisco
$112
$118
Round trip
July 8 - July 15
PDX - San Francisco
$128
$118
Round trip
July 14 - July 21
PDX - San Francisco
$126
$118
Round trip
July 21 - July 28
PDX - San Francisco
$122
$118
Round trip
July 22 - July 29
PDX - San Francisco
$122
$118
Round trip
July 15 - July 21
PDX - San Francisco
$126
$118
Round trip
August 4 - August 11
PDX - San Francisco
$171
$118
Round trip
August 5 - August 12
PDX - San Francisco
$171
$118
Round trip
August 11 - August 18
PDX - San Francisco
$171
$118
Round trip
August 18 - August 25
PDX - San Francisco
$172
$118
Round trip
Unlock all 500+ flight deals to San Francisco and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Portland to San Francisco
How much is a round trip from Portland to San Francisco
Regular price: $94 - $212
Prices for flights from Portland to San Francisco are currently within the regular range.
The regular price range for flights from Portland to San Francisco is typically between $94 and $212. The current lowest deal is $118 with Alaska Airlines, Inc., for travel from Jul 14 to Jul 28.
now $118
Low $94
High $212
The cheapest time to fly from Portland to San Francisco
The cheapest month to fly from Portland to San Francisco is January, with a median price of $124. The most expensive month is July, with a median price of $319. Prices are generally lower from January to December.
January
Flights from $124
July
Flights from $319
Direct flights from Portland to San Francisco
Alaska Airlines, Inc.
Last-minute flights going from Portland to San Francisco
Wed, Jul 1
PDX - San Francisco
Portland (PDX) - San Francisco (SFO)
Alaska Airlines, Inc.
$130
$138
One-way
Fri, Jul 3
PDX - San Francisco
Portland (PDX) - San Francisco (SFO)
Southwest Airlines
$231
$176
One-way
Fri, Jul 3
PDX - San Francisco
Portland (PDX) - San Francisco (SFO)
Deutsche Luft Hansa
$230
$197
One-way
Sat, Jul 4
PDX - San Francisco
Portland (PDX) - San Francisco (SFO)
Alaska Airlines, Inc.
$136
$152
One-way
Wed, Jul 8
PDX - San Francisco
Portland (PDX) - San Francisco (SFO)
Alaska Airlines, Inc.
$128
$118
One-way
Sun, Jul 12
PDX - San Francisco
Portland (PDX) - San Francisco (SFO)
Frontier Airlines
$218
$198
One-way
Biggest price drops on these dates for flights from Portland to San Francisco
Aug 25 - Aug 26
$314 → $194
38%
Aug 5 - Aug 7
$317 → $198
38%
Aug 15 - Aug 17
$315 → $201
36%
Aug 29 - Aug 31
$314 → $201
36%
Popular Airports to fly from Portland to San Francisco
Portland - San Francisco route insights
💸 Price insights
Recent fares are below the typical level.
Recent fares from Portland to San Francisco are below the typical level at $118.
📅 Best time to fly
January is historically the cheapest month to fly.
Historically, January is the cheapest month to fly from Portland to San Francisco, with a median price of $124.
⏱️ Flight duration
Flights are typically 5h 57m.
Flights from Portland to San Francisco typically take 5 hours and 57 minutes.
✈️ Airlines & availability
Direct flights are available.
48.5% of recent deals for this route are direct, with 1 stopover when connecting.
🏆 Airline highlight
Alaska Airlines, Inc. offers direct flights.
Alaska Airlines, Inc. has offered 1 direct deal from Portland to San Francisco recently.
🎯 Booking tip
Deals appear frequently for this route.
Deals for flights from Portland to San Francisco appear frequently, with 1.03 deals per day.
Portland main airports to depart from
Portland International (PDX)
Portland International Airport is a great choice for flights from Portland to San Francisco.
📍 ~10 km from city center (reachable by car or public transport)
💸 Flights from ~$118
San Francisco main airports to arrive at
San Francisco International (SFO)
San Francisco International Airport is a major hub, offering convenient access to San Francisco and the wider Bay Area.
📍 ~20 km from San Francisco (reachable by public transport and car)
💸 Flights from ~$118
Airports nearby San Francisco used as alternative
Oakland International (OAK)
Oakland International is a primary alternative to SFO, offering comparable flight volumes and accessibility.
📍 ~18 km from San Francisco (reachable by public transit)
💸 Flights from ~$90
San Jose International (SJC)
San Jose International is a major airport serving the South Bay, often experiencing fewer weather delays than SFO.
📍 ~65 km from San Francisco (reachable by car)
💸 Flights from ~$138
Sacramento International (SMF)
Sacramento International is a robust secondary option for travelers in the northern and eastern metro areas.
📍 ~125 km from San Francisco (reachable by car)
💸 Flights from ~$138
Charles M. Schulz–Sonoma County (STS)
Charles M. Schulz–Sonoma County is highly convenient for travelers in the North Bay and Wine Country.
📍 ~90 km from San Francisco (reachable by car)
💸 Flights from ~$219
Monterey Regional (MRY)
Monterey Regional is an alternative for travelers in the southern coastal region, offering a relaxed environment.
📍 ~140 km from San Francisco (reachable by car)
💸 Flights from ~$317
Business & First Class Flight Deals to San Francisco
Discover luxury on the budget with premium cabin class on flights from Portland to San Francisco.
Elite
Best Elite deals to San Francisco
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From PDX
Elite
Jul 14
San Francisco, United States
80% AI deal score
$558
$357
Save $201
From PDX
Elite
Aug 12
San Francisco, United States
79% AI deal score
$562
$357
Save $205
From PDX
Elite
Jul 15
San Francisco, United States
78% AI deal score
$518
$357
Save $161
From PDX
Elite
Jul 14
San Francisco, United States
78% AI deal score
$500
$357
Save $143
From PDX
Elite
Jul 22
San Francisco, United States
78% AI deal score
$501
$357
Save $144
From PDX
Elite
Jul 15
San Francisco, United States
78% AI deal score
$519
$357
Save $162
From PDX
Elite
Jul 22
San Francisco, United States
78% AI deal score
$520
$357
Save $163
From PDX
Elite
Jul 21
San Francisco, United States
78% AI deal score
$500
$357
Save $143
From PDX
Elite
Jul 14
San Francisco, United States
78% AI deal score
$515
$357
Save $158
From PDX
Elite
Jul 22
San Francisco, United States
78% AI deal score
$519
$357
Save $162
From PDX
Elite
Jul 15
San Francisco, United States
78% AI deal score
$503
$357
Save $146
From PDX
Elite
Jul 21
San Francisco, United States
78% AI deal score
$519
$357
Save $162
From PDX
Elite
Aug 12
San Francisco, United States
78% AI deal score
$553
$357
Save $196
From PDX
Elite
Aug 18
San Francisco, United States
78% AI deal score
$549
$357
Save $192
From PDX
Elite
Aug 18
San Francisco, United States
78% AI deal score
$535
$357
Save $178
From PDX
Elite
Aug 25
San Francisco, United States
77% AI deal score
$496
$357
Save $139
From PDX
Elite
Sep 23
San Francisco, United States
77% AI deal score
$534
$357
Save $177
From PDX
Elite
Sep 23
San Francisco, United States
77% AI deal score
$531
$357
Save $174
From PDX
Elite
Aug 04
San Francisco, United States
77% AI deal score
$522
$357
Save $165
From PDX
Elite
Aug 25
San Francisco, United States
77% AI deal score
$494
$357
Save $137
From PDX
Elite
Aug 12
San Francisco, United States
77% AI deal score
$528
$358
Save $170
From PDX
Elite
Dec 09
San Francisco, United States
77% AI deal score
$513
$357
Save $156
From PDX
Elite
Dec 08
San Francisco, United States
77% AI deal score
$510
$357
Save $153
From PDX
Elite
Jul 22
San Francisco, United States
77% AI deal score
$484
$357
Save $127
From PDX
Elite
Jul 15
San Francisco, United States
77% AI deal score
$482
$357
Save $125
From PDX
Elite
Jul 14
San Francisco, United States
77% AI deal score
$483
$357
Save $126
From PDX
Elite
Jul 15
San Francisco, United States
77% AI deal score
$483
$357
Save $126
From PDX
Elite
Jul 14
San Francisco, United States
77% AI deal score
$496
$357
Save $139
From PDX
Elite
Jul 14
San Francisco, United States
77% AI deal score
$482
$357
Save $125
From PDX
Elite
Jul 21
San Francisco, United States
77% AI deal score
$496
$357
Save $139
From PDX
Elite
Aug 12
San Francisco, United States
77% AI deal score
$530
$357
Save $173
From PDX
Elite
Aug 18
San Francisco, United States
77% AI deal score
$531
$357
Save $174
From PDX
Elite
Aug 12
San Francisco, United States
77% AI deal score
$523
$357
Save $166
From PDX
Elite
Jul 29
San Francisco, United States
76% AI deal score
$487
$357
Save $130
From PDX
Elite
Jul 21
San Francisco, United States
76% AI deal score
$484
$357
Save $127
From PDX
Elite
Jul 29
San Francisco, United States
76% AI deal score
$488
$357
Save $131
From PDX
Elite
Jul 29
San Francisco, United States
76% AI deal score
$480
$357
Save $123
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$489
$357
Save $132
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$480
$358
Save $122
From PDX
Elite
Jul 21
San Francisco, United States
76% AI deal score
$487
$358
Save $129
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$475
$358
Save $117
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$490
$358
Save $132
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 22
San Francisco, United States
76% AI deal score
$487
$358
Save $129
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$469
$358
Save $111
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$474
$358
Save $116
From PDX
Elite
Jul 22
San Francisco, United States
76% AI deal score
$487
$358
Save $129
From PDX
Elite
Jul 22
San Francisco, United States
76% AI deal score
$481
$357
Save $124
From PDX
Elite
Jul 21
San Francisco, United States
76% AI deal score
$480
$357
Save $123
From PDX
Elite
Nov 17
San Francisco, United States
76% AI deal score
$494
$357
Save $137
From PDX
Elite
Jul 15
San Francisco, United States
76% AI deal score
$480
$357
Save $123
From PDX
Elite
Jul 14
San Francisco, United States
76% AI deal score
$480
$357
Save $123
From PDX
Elite
Nov 18
San Francisco, United States
76% AI deal score
$494
$357
Save $137
From PDX
Elite
Nov 18
San Francisco, United States
76% AI deal score
$495
$357
Save $138
From PDX
Elite
Jul 29
San Francisco, United States
75% AI deal score
$467
$357
Save $110
From PDX
Elite
Jul 28
San Francisco, United States
75% AI deal score
$471
$357
Save $114
From PDX
Elite
Jul 29
San Francisco, United States
75% AI deal score
$472
$357
Save $115
From PDX
Elite
Jul 29
San Francisco, United States
75% AI deal score
$467
$357
Save $110
From PDX
Elite
Jul 21
San Francisco, United States
75% AI deal score
$466
$357
Save $109
From PDX
Elite
Jul 22
San Francisco, United States
75% AI deal score
$466
$358
Save $108
From PDX
Elite
Jul 22
San Francisco, United States
75% AI deal score
$466
$358
Save $108
From PDX
Elite
Jul 21
San Francisco, United States
75% AI deal score
$466
$358
Save $108
From PDX
Elite
Jul 22
San Francisco, United States
75% AI deal score
$479
$358
Save $121
From PDX
Elite
Jul 21
San Francisco, United States
75% AI deal score
$471
$358
Save $113
From PDX
Elite
Jul 21
San Francisco, United States
75% AI deal score
$466
$358
Save $108
From PDX
Elite
Jul 22
San Francisco, United States
75% AI deal score
$471
$358
Save $113
From PDX
Elite
Jul 21
San Francisco, United States
75% AI deal score
$471
$358
Save $113
From PDX
Elite
Nov 11
San Francisco, United States
75% AI deal score
$464
$357
Save $107
From PDX
Elite
Nov 17
San Francisco, United States
75% AI deal score
$464
$357
Save $107
From PDX
Elite
Nov 18
San Francisco, United States
75% AI deal score
$464
$357
Save $107
From PDX
Elite
Dec 02
San Francisco, United States
75% AI deal score
$513
$397
Save $116
From PDX
Elite
Aug 25
San Francisco, United States
75% AI deal score
$610
$423
Save $187
From PDX
Elite
Nov 04
San Francisco, United States
74% AI deal score
$459
$357
Save $102
From PDX
Elite
Nov 03
San Francisco, United States
74% AI deal score
$459
$357
Save $102
From PDX
Elite
Nov 17
San Francisco, United States
74% AI deal score
$459
$357
Save $102
From PDX
Elite
Nov 11
San Francisco, United States
74% AI deal score
$459
$357
Save $102
From PDX
Elite
Nov 03
San Francisco, United States
74% AI deal score
$459
$357
Save $102
From PDX
Elite
Nov 18
San Francisco, United States
74% AI deal score
$459
$357
Save $102
From PDX
Elite
Aug 08
San Francisco, United States
74% AI deal score
$632
$441
Save $191
From PDX
Elite
Aug 11
San Francisco, United States
74% AI deal score
$641
$441
Save $200
From PDX
Elite
Dec 02
San Francisco, United States
70% AI deal score
$506
$397
Save $109
From PDX
Elite
Sep 08
San Francisco, United States
69% AI deal score
$576
$419
Save $157
From PDX
Elite
Sep 09
San Francisco, United States
69% AI deal score
$574
$419
Save $155
From PDX
Elite
Jul 21
San Francisco, United States
69% AI deal score
$480
$419
Save $61
From PDX
Elite
Sep 08
San Francisco, United States
69% AI deal score
$574
$419
Save $155
From PDX
Elite
Jul 29
San Francisco, United States
68% AI deal score
$475
$419
Save $56
From PDX
Elite
Jul 14
San Francisco, United States
68% AI deal score
$473
$419
Save $54
From PDX
Elite
Nov 26
San Francisco, United States
47% AI deal score
$559
From PDX
Elite
Jun 29
San Francisco, United States
47% AI deal score
$699
From PDX
Elite
Jun 23
San Francisco, United States
46% AI deal score
$788
From PDX
Elite
Jun 29
San Francisco, United States
46% AI deal score
$869
From PDX
Elite
Nov 24
San Francisco, United States
45% AI deal score
$627
From PDX
Elite
Jun 26
San Francisco, United States
45% AI deal score
$788
From PDX
Elite
Jul 30
San Francisco, United States
44% AI deal score
$681