$40 Flights from Seattle (PAE) to San Francisco (SFO)

Compare Paine Field to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Paine Field to San Francisco International

Looking for a cheap last-minute deal or the best round-trip flight from Paine Field to San Francisco International? Find the lowest prices on one-way and round-trip tickets right here.

San Francisco.$40 per passenger.Departing Sun, Jan 18.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Paine Field on Sun, Jan 18, arriving in San Francisco International.Price includes taxes and charges.From $40, select.

San Francisco.$58 per passenger.Departing Tue, Mar 3.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Paine Field on Tue, Mar 3, arriving in San Francisco International.Price includes taxes and charges.From $58, select.

San Francisco.$58 per passenger.Departing Tue, Feb 10.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Paine Field on Tue, Feb 10, arriving in San Francisco International.Price includes taxes and charges.From $58, select.

San Francisco.$73 per passenger.Departing Wed, Apr 1.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Paine Field on Wed, Apr 1, arriving in San Francisco International.Price includes taxes and charges.From $73, select.

San Francisco.$73 per passenger.Departing Tue, May 5.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from Paine Field on Tue, May 5, arriving in San Francisco International.Price includes taxes and charges.From $73, select.

San Francisco.$89 per passenger.Departing Tue, Aug 25.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Paine Field on Tue, Aug 25, arriving in San Francisco International.Price includes taxes and charges.From $89, select.

San Francisco.$89 per passenger.Departing Thu, Sep 17.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Paine Field on Thu, Sep 17, arriving in San Francisco International.Price includes taxes and charges.From $89, select.

San Francisco.$96 per passenger.Departing Tue, Jun 16.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Paine Field on Tue, Jun 16, arriving in San Francisco International.Price includes taxes and charges.From $96, select.

Find the cheapest month to fly from Paine Field to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Paine Field to San Francisco International flights are currently cheapest in January.

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Paine Field to San Francisco International

Paine Field to San Francisco International: Alternative routes

Compare routes from Paine Field to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Seattle to San Francisco: Flight information

The things to know before you go.

Cheapest flight found	$40
Cheapest month to fly	January
Average flight time	2 hrs, 13 mins
Most popular airline	Hawaiian Airlines
Average flights per week	78

Finding cheap flights from Paine Field to San Francisco International: Frequently asked questions

How much are round-trip flights from Paine Field to San Francisco International?

The best price we found for a round-trip flight from Paine Field to San Francisco International is $80. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Paine Field to San Francisco International?

2 hours and 13 minutes is the average flight time from Paine Field to San Francisco International.

Which airlines fly direct from Paine Field to San Francisco International?

Hawaiian Airlines, Alaska Airlines and Horizon Air fly direct from Paine Field to San Francisco International.

How many flights are there a week from Paine Field to San Francisco International?

There are 78 flights per week flying from Paine Field to San Francisco International, as of December 2025.

When is the cheapest time to fly from Paine Field to San Francisco International?

The cheapest month to fly from Paine Field to San Francisco International is usually January.

Which upcoming date is cheapest to fly from Paine Field Airport to San Francisco International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Paine Field Airport to San Francisco International Airport on Wednesday, January 21, 2026.

Can I get a direct flight from Paine Field Airport to San Francisco International Airport?

Yes – the average flight time is 2 hours and 13 minutes.

How can I find the best flight deal to San Francisco International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Francisco?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Paine Field Airport to San Francisco International?

Currently, Alaska Airlines offers the cheapest flight tickets to San Francisco International.

Traveling from Snohomish County Airport (PAE) to San Francisco International Airport (SFO): what you need to know

Take a direct flight from Snohomish County Airport to San Francisco International Airport and you'll be traveling for an average of 2 hours 10 minutes.
Everett and San Francisco follow the same timezone, UTC-7.
Each week, there are seven Snohomish County Airport to San Francisco International Airport flights. To be on board as early as possible, opt for the 07:00 Alaska Airlines flight. If you're eager to make the most of your time before flying, the last flight is at 16:04 with Alaska Airlines.
Your PAE to SFO flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
During popular months such as March, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're traveling during a high season in general.
Alaska Airlines has direct flights from Snohomish County Airport to San Francisco International Airport. Book with this popular airline, then get ready to see the sights in San Francisco — and maybe even more of United States if time allows.
Alaska Airlines is the airline most travelers choose for this route.
Alaska Airlines is the most punctual carrier operating PAE to SFO flights. A reliable 82.46% of its services on this route arrive without delay.

How to find the cheapest flights from Snohomish County Airport (PAE) to San Francisco International Airport (SFO)

The cheapest price we've found for a one-way Snohomish County Airport to San Francisco International Airport flight is $40. A return plane ticket is currently $80. Depending on the availability when you book, these fares can change.
Score cheap tickets from PAE to SFO by booking two months ahead. According to our research, that's the sweet spot for picking up a bargain.
Organize your trip for January. That's the cheapest month for flights from Snohomish County Airport to San Francisco International Airport. If you're flexible with your travel dates, use the 'Whole month' tool to see the cheapest price across every month.
Save time looking for cheap flights from PAE to SFO by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.
Discover the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Snohomish County Airport to San Francisco International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Snohomish County Airport (PAE)

Snohomish County Airport gets top marks for on-time performance. 80.0% of flights that take off from PAE reach their destination on time.
To reach Snohomish County Airport from central Everett, it'll take about 15 minutes if you're traveling by car. This depends on traffic, however. It's approximately 9 miles from the airport to the city center.
You can expect a trip time of roughly 40 minutes when using public transport.
Catching an early flight from Snohomish County Airport to San Francisco International Airport? Avoid the hassle of rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels close to PAE:

Arriving at San Francisco International Airport (SFO)

Consider booking a hotel close to SFO if you have a late Snohomish County Airport to San Francisco International Airport flight. Check in to one of these accommodation options and skip the long transfer:
Hit the road running by picking up a San Francisco International Airport rental car. Grab your wheels from Dollar, Thrifty or Hertz to explore San Francisco and beyond.
To get the best deal, book your ride from San Francisco International Airport around one week before traveling.

Getting from San Francisco International Airport (SFO) to central San Francisco

San Francisco International Airport is approximately 13 miles from central San Francisco. The drive time takes about 20 minutes.
It typically takes 45 minutes if you're traveling on public transport.

When to fly to San Francisco International Airport (SFO)

The quietest month for a flight from Snohomish County Airport to San Francisco International Airport is February, while August is the busiest. Pick the best time to visit San Francisco based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in San Francisco is September, with temperatures ranging between 54ºF and 72ºF. Lock in your flights from Snohomish County Airport to San Francisco International Airport in this month if this is the kind of weather you like.
For cooler conditions, look for a cheap ticket from PAE to SFO in January. Average temperatures are between 43ºF and 61ºF then.

Explore more of United States

You've seen San Francisco, now it's time to explore more of United States. Journey around 40 miles south-east to San Jose to check off its top sights. From Winchester Mystery House to Rosicrucian Egyptian Museum and San Jose Museum of Art, your itinerary will be busy.
Fresno is another well-known destination in United States and is around 160 miles south-east of San Francisco. No journey is complete without visiting Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.