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Cheap flights from San Francisco to Portland from $76

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 9/5. 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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Find the cheapest flights from San Francisco to Portland

Cheap round-trip flights

Hawaiian Airlines Logo
8:00 am - 9:47 amSFO-PDX
1h 47mnonstop
Hawaiian Airlines Logo
10:34 am - 4:03 pmPDX-SFO
5h 29m1 stop
$116Hawaiian Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Alaska Airlines Logo
8:00 am - 9:49 amSFO-PDX
1h 49mnonstop
Alaska Airlines Logo
5:41 pm - 7:47 pmPDX-SFO
2h 06mnonstop
$117Alaska Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Hawaiian Airlines Logo
8:00 am - 9:47 amSFO-PDX
1h 47mnonstop
Hawaiian Airlines Logo
10:34 am - 4:03 pmPDX-SFO
5h 29m1 stop
$118Hawaiian Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Alaska Airlines Logo
8:00 am - 9:47 amSFO-PDX
1h 47mnonstop
Alaska Airlines Logo
5:36 pm - 7:45 pmPDX-SFO
2h 09mnonstop
$123Alaska Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Hawaiian Airlines Logo
8:00 am - 9:47 amSFO-PDX
1h 47mnonstop
Hawaiian Airlines Logo
5:36 pm - 7:45 pmPDX-SFO
2h 09mnonstop
$126Hawaiian Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
Frontier Logo
9:31 am - 8:24 pmSFO-PDX
10h 53m1 stop
Frontier Logo
11:23 am - 8:06 amPDX-SFO
20h 43m1 stop
$143Frontier
Find Deal
Fri, Sep 5 - Sun, Sep 7
Frontier Logo
1:15 pm - 12:12 amSFO-PDX
10h 57m1 stop
Frontier Logo
11:23 am - 9:21 pmPDX-SFO
9h 58m1 stop
$147Frontier
Find Deal
Fri, Sep 12 - Mon, Sep 15
Southwest Logo
2:15 pm - 10:20 pmSFO-PDX
8h 05m1 stop
Southwest Logo
10:40 am - 7:50 pmPDX-SFO
9h 10m2 stops
$156Southwest
Find Deal
Tue, Sep 9 - Tue, Sep 16
Southwest Logo
7:00 am - 1:40 pmSFO-PDX
6h 40m2 stops
Southwest Logo
10:40 am - 7:50 pmPDX-SFO
9h 10m2 stops
$161Southwest
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
6:00 am - 10:27 amSFO-PDX
4h 27m1 stop
Delta Logo
5:10 pm - 11:12 pmPDX-SFO
6h 02m1 stop
$162Delta
Find Deal
Sun, Sep 21 - Sat, Oct 4

Hawaiian Airlines flights from San Francisco to Portland

Our best Hawaiian Airlines deals on San Francisco to Portland flight tickets
Hawaiian Airlines
Oct 1
SFO8:00 amSan Francisco
1h 47m
PDX9:47 amPortland
Oct 8
PDX10:34 amPortland
5h 29m
1 stop
SFO4:03 pmSan Francisco
$116
Find similar
Hawaiian Airlines
Oct 1
SFO8:00 amSan Francisco
1h 47m
PDX9:47 amPortland
Oct 8
PDX10:34 amPortland
5h 29m
1 stop
SFO4:03 pmSan Francisco
$118
Find similar
Hawaiian Airlines
Sep 11
SFO8:00 amSan Francisco
1h 47m
PDX9:47 amPortland
Sep 15
PDX5:36 pmPortland
2h 09m
SFO7:45 pmSan Francisco
$126
Find similar

Alaska Airlines flights from San Francisco to Portland

Our best Alaska Airlines deals on San Francisco to Portland flight tickets
Alaska Airlines
Nov 6
SFO8:00 amSan Francisco
1h 49m
PDX9:49 amPortland
Nov 10
PDX5:41 pmPortland
2h 06m
SFO7:47 pmSan Francisco
$117
Find similar
Alaska Airlines
Sep 11
SFO8:00 amSan Francisco
1h 47m
PDX9:47 amPortland
Sep 15
PDX5:36 pmPortland
2h 09m
SFO7:45 pmSan Francisco
$123
Find similar
Alaska Airlines
Sep 11
SFO8:00 amSan Francisco
1h 47m
PDX9:47 amPortland
Sep 15
PDX9:47 pmPortland
1h 57m
SFO11:44 pmSan Francisco
$130
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 August 18, 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

Wed 10/1

8:00 am-9:47 am

Nonstop1h 47m

Portland

Wed 10/8

10:34 am-4:03 pm

1 stop5h 29m

$116

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 11/6

8:00 am-9:49 am

Nonstop1h 49m

Portland

Mon 11/10

5:41 pm-7:47 pm

Nonstop2h 06m

$117

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Wed 10/1

8:00 am-9:47 am

Nonstop1h 47m

Portland

Wed 10/8

10:34 am-4:03 pm

1 stop5h 29m

$118

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 9/11

8:00 am-9:47 am

Nonstop1h 47m

Portland

Mon 9/15

5:36 pm-7:45 pm

Nonstop2h 09m

$123

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 9/11

8:00 am-9:47 am

Nonstop1h 47m

Portland

Mon 9/15

5:36 pm-7:45 pm

Nonstop2h 09m

$126

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 9/5

9:31 am-8:24 pm

1 stop10h 53m

Portland

Sun 9/7

11:23 am-8:06 am

1 stop20h 43m

$143

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 9/12

1:15 pm-12:12 am

1 stop10h 57m

Portland

Mon 9/15

11:23 am-9:21 pm

1 stop9h 58m

$147

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 9/9

2:15 pm-10:20 pm

1 stop8h 05m

Portland

Tue 9/16

10:40 am-7:50 pm

2 stops9h 10m

$156

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 9/9

7:00 am-1:40 pm

2 stops6h 40m

Portland

Tue 9/16

10:40 am-7:50 pm

2 stops9h 10m

$161

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sun 9/21

6:00 am-10:27 am

1 stop4h 27m

Portland

Sat 10/4

5:10 pm-11:12 pm

1 stop6h 02m

$162

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 $96, 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 $151.

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 Friday when prices can be found for as low as $222. 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 $263.

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 $183. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $243 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 $203 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 $155 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 August 2025, prices for San Francisco to Portland flights are approximately 46% 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

$76

Fastest flight time

1h 46m

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 $76. The best round-trip flight deal from San Francisco to Portland found on momondo in the last 72 hours is $116.
The fastest flight from San Francisco to Portland takes 1h 46m
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 46m 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
3,212 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,038 reviews
Search Spirit Airlines flights
DeltaPriceFrom $68Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $93Free CancellationRating
7.8
2,664 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $95Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Alaska Airlines Flights From San Francisco to Portland

    Across 12 Alaska Airlines flights from San Francisco to Portland this week, the average price was $235, with the best Alaska Airlines deals starting from $95 round-trip. 10,000 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, 2,664 ratings). Hawaiian Airlines flies from San Francisco to Portland around 23 times per week, with deals starting from $93 round-trip and rising to an average price of around $238.

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
Beaverton
Rockaway Beach
Hood River
Hillsboro
Gresham
McMinnville
Tigard
Longview
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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