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Cheap flights from San Francisco to Portland from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Portland departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:10 pm - 9:20 pm
SFO
-
PDX
7h 10m2 stops
Southwest Logo
9:00 am - 4:55 pm
PDX
-
SFO
7h 55m2 stops
$164Southwest
Tue, Jan 13 - Wed, Jan 14
Delta Logo
2:39 pm - 8:59 pm
SFO
-
PDX
6h 20m1 stop
Delta Logo
5:15 pm - 11:28 pm
PDX
-
SFO
6h 13m1 stop
$165Delta
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
7:28 pm - 11:46 pm
SFO
-
PDX
4h 18m1 stop
Alaska Airlines Logo
6:00 am - 10:37 am
PDX
-
SFO
4h 37m1 stop
$166Alaska Airlines
Fri, Mar 6 - Sun, Mar 8
Alaska Airlines Logo
7:20 pm - 9:11 pm
SFO
-
PDX
1h 51mnonstop
Alaska Airlines Logo
5:55 pm - 11:09 pm
PDX
-
SFO
5h 14m1 stop
$167Alaska Airlines
Tue, Dec 30 - Tue, Jan 6
Southwest Logo
7:55 am - 2:35 pm
SFO
-
PDX
6h 40m1 stop
Southwest Logo
9:00 am - 4:55 pm
PDX
-
SFO
7h 55m2 stops
$169Southwest
Sat, Jan 10 - Mon, Jan 12
Alaska Airlines Logo
4:42 pm - 10:59 pm
SFO
-
PDX
6h 17m1 stop
Alaska Airlines Logo
5:35 pm - 11:03 pm
PDX
-
SFO
5h 28m1 stop
$171Alaska Airlines
Mon, Jan 5 - Wed, Jan 7
Delta Logo
6:00 am - 10:07 am
SFO
-
PDX
4h 07m1 stop
Delta Logo
9:20 am - 1:38 pm
PDX
-
SFO
4h 18m1 stop
$172Delta
Mon, Jan 5 - Sat, Jan 10
United Airlines Logo
8:55 pm - 10:46 pm
SFO
-
PDX
1h 51mnonstop
United Airlines Logo
7:45 am - 9:42 am
PDX
-
SFO
1h 57mnonstop
$173United Airlines
Fri, Jan 2 - Tue, Jan 6
Southwest Logo
11:55 am - 7:45 pm
SFO
-
PDX
7h 50m2 stops
Southwest Logo
9:40 am - 3:35 pm
PDX
-
SFO
5h 55m2 stops
$174Southwest
Sat, Jan 24 - Sat, Jan 31
Delta Logo
6:00 am - 10:07 am
SFO
-
PDX
4h 07m1 stop
Delta Logo
5:15 pm - 11:28 pm
PDX
-
SFO
6h 13m1 stop
$175Delta
Mon, Jan 5 - Fri, Jan 9

Southwest flights from San Francisco to Portland

Our best Southwest deals on San Francisco to Portland flight tickets
Southwest
Jan 13
SFO2:10 pmSan Francisco
7h 10m
2 stops
PDX9:20 pmPortland
Jan 14
PDX9:00 amPortland
7h 55m
2 stops
SFO4:55 pmSan Francisco
$164
Find similar
Southwest
Jan 10
SFO7:55 amSan Francisco
6h 40m
1 stop
PDX2:35 pmPortland
Jan 12
PDX9:00 amPortland
7h 55m
2 stops
SFO4:55 pmSan Francisco
$169
Find similar
Southwest
Jan 24
SFO11:55 amSan Francisco
7h 50m
2 stops
PDX7:45 pmPortland
Jan 31
PDX9:40 amPortland
5h 55m
2 stops
SFO3:35 pmSan Francisco
$174
Find similar

Delta flights from San Francisco to Portland

Our best Delta deals on San Francisco to Portland flight tickets
Delta
Jan 9
SFO6:00 amSan Francisco
4h 07m
1 stop
PDX10:07 amPortland
Jan 11
PDX7:37 pmPortland
3h 51m
1 stop
SFO11:28 pmSan Francisco
$165
Find similar
Delta
Jan 5
SFO6:00 amSan Francisco
4h 07m
1 stop
PDX10:07 amPortland
Jan 6
PDX7:37 pmPortland
3h 51m
1 stop
SFO11:28 pmSan Francisco
$172
Find similar
Delta
Jan 5
SFO6:00 amSan Francisco
4h 07m
1 stop
PDX10:07 amPortland
Jan 9
PDX5:15 pmPortland
6h 13m
1 stop
SFO11:28 pmSan Francisco
$175
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from San Francisco to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 1/13

2:10 pm-9:20 pm

2 stops7h 10m

Portland

Wed 1/14

9:00 am-4:55 pm

2 stops7h 55m

$164

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 1/9

2:39 pm-8:59 pm

1 stop6h 20m

Portland

Sun 1/11

5:15 pm-11:28 pm

1 stop6h 13m

$165

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 3/6

7:28 pm-11:46 pm

1 stop4h 18m

Portland

Sun 3/8

6:00 am-10:37 am

1 stop4h 37m

$166

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 12/30

7:20 pm-9:11 pm

Nonstop1h 51m

Portland

Tue 1/6

5:55 pm-11:09 pm

1 stop5h 14m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 1/10

7:55 am-2:35 pm

1 stop6h 40m

Portland

Mon 1/12

9:00 am-4:55 pm

2 stops7h 55m

$169

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Mon 1/5

4:42 pm-10:59 pm

1 stop6h 17m

Portland

Wed 1/7

5:35 pm-11:03 pm

1 stop5h 28m

$171

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Mon 1/5

6:00 am-10:07 am

1 stop4h 07m

Portland

Sat 1/10

9:20 am-1:38 pm

1 stop4h 18m

$172

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 1/2

8:55 pm-10:46 pm

Nonstop1h 51m

Portland

Tue 1/6

7:45 am-9:42 am

Nonstop1h 57m

$173

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 1/24

11:55 am-7:45 pm

2 stops7h 50m

Portland

Sat 1/31

9:40 am-3:35 pm

2 stops5h 55m

$174

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Mon 1/5

6:00 am-10:07 am

1 stop4h 07m

Portland

Fri 1/9

5:15 pm-11:28 pm

1 stop6h 13m

$175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from San Francisco to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from San Francisco is in January. Flight prices, which tend to average around $97, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until December to fly from San Francisco, when ticket prices are also cheap, with an average price of $169.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $249. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $300.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $210. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $302 per ticket.

What is the cheapest San Francisco to Portland flight route?

Fly from San Francisco to Portland for the best San Francisco - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $224 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from San Francisco for as low as $165 on momondo.

What cabin class options are available on San Francisco to Portland flights?

There are 4 cabin classes available to choose from on San Francisco to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Portland flight prices changed over time?

As of December 2025, prices for San Francisco to Portland flights are approximately 58% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Portland (SFO to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Portland

Best Price Found

$153

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from San Francisco in the past 72 hours is $153. The best round-trip flight deal from San Francisco to Portland found on momondo in the last 72 hours is $259.
The fastest flight from San Francisco to Portland takes 1h 50m
Direct flights go from San Francisco to Portland every day.
There is 1 airport near Portland: Portland (PDX)
Search flight deals

  • How far is San Francisco to Portland by plane?

    A flight from San Francisco to Portland will travel around 534.1 mi. Typically, this will take 1h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Portland Airport?

    Prices for flights from San Francisco Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Portland Airport?

  • How old do you have to be to fly from San Francisco Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco to Portland?

  • What is the most popular airline from San Francisco to Portland?

Best airlines flying from San Francisco to Portland

Compare and see reviews for airlines that fly from San Francisco to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
DeltaPriceFrom $68Free CancellationRating
7.9
8,010 reviews
Search Delta flights
Alaska AirlinesPriceFrom $95Free CancellationRating
8.0
11,402 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $97Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $113Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights

  • Alaska Airlines Flights From San Francisco to Portland

    Across 11 Alaska Airlines flights from San Francisco to Portland this week, the average price was $250, with the best Alaska Airlines deals starting from $95 round-trip. 11,402 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • Hawaiian Airlines Flights From San Francisco to Portland

    Another popular option for San Francisco to Portland flights is Hawaiian Airlines (7.8/10, 2,817 ratings). Hawaiian Airlines flies from San Francisco to Portland around 24 times per week, with deals starting from $97 round-trip and rising to an average price of around $239.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Portland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Portland. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Portland?

Once all potential San Francisco to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from San Francisco and alert you when they change.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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