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Cheap flights from Seattle to San Francisco from $113

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — SFO
3 Jun — 10 Jun1
1 adult
Mon 3/6
Mon 10/6

The best prices from Seattle/Tacoma Intl to San Francisco are usually found in October or September, booked 80 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Seattle to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to San Francisco (SFO). 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 29 May 2024.

Popular in

March

Cheapest in

October

Round-trip from

$1,319

One-way from

$113
High demand for flights, 11% potential price rise
Best time to find cheap flights, 19% potential price drop
From Seattle/Tacoma Intl to San Francisco
One-way flight from Seattle/Tacoma Intl to San Francisco

What is the cheapest day to fly return from Seattle to San Francisco?

Thursday is generally a great day to depart. Flying on this day could help you save up to 35%.

How far in advance should I book a flight from Seattle to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 202% on flights from Seattle to San Francisco compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $475. For sooner than that we have options available in the next 3 days from $734.

What is the cheapest month to fly from Seattle to San Francisco?

Our data shows that October tends to be the cheapest month to fly to San Francisco from Seattle. Users have commonly found prices around $322 for the month, but tickets can be as low as $119. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Seattle to San Francisco (SEA - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to San Francisco as you normally would.

Cheap Alaska Airlines flights from Seattle to San Francisco

Explore cheap flight options specifically provided by Alaska Airlines for the route between Seattle and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 540,491 searches. Data last updated 29 May 2024.
Check out some of the cheapest Alaska Airlines flights we've come across from Seattle to San Francisco. Deals update often to give you more flight options matching your criteria
Thu 15/821:31SEA - SFO
Nonstop2h 11mAlaska Airlines
Wed 21/807:00SFO - SEA
Nonstop2h 10mAlaska Airlines
Deal found 28/5$234
Wed 10/713:26SEA - SFO
1 stop5h 53mAlaska Airlines
Wed 10/721:51SFO - SEA
Nonstop2h 08mAlaska Airlines
Deal found 29/5$244
Wed 7/806:00SEA - SFO
Nonstop2h 15mAlaska Airlines
Sat 17/818:05SFO - SEA
1 stop5h 25mAlaska Airlines
Deal found 29/5$247
Sat 21/906:00SEA - SFO
Nonstop2h 14mAlaska Airlines
Sat 21/917:36SFO - SEA
1 stop3h 54mAlaska Airlines
Deal found 29/5$250
Sat 13/706:00SEA - SFO
Nonstop2h 15mAlaska Airlines
Sat 20/720:02SFO - SEA
Nonstop2h 09mAlaska Airlines
Deal found 27/5$252
Wed 3/711:20SEA - SFO
1 stop5h 30mAlaska Airlines
Tue 23/711:36SFO - SEA
1 stop6h 07mAlaska Airlines
Deal found 28/5$253
Mon 9/919:56SEA - SFO
Nonstop2h 10mAlaska Airlines
Thu 12/906:50SFO - SEA
1 stop4h 47mAlaska Airlines
Deal found 28/5$256
Tue 9/706:40SEA - SFO
1 stop6h 26mAlaska Airlines
Tue 9/714:15SFO - SEA
1 stop3h 28mAlaska Airlines
Deal found 28/5$258
Sat 13/707:00SEA - SFO
Nonstop2h 15mAlaska Airlines
Mon 15/707:05SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 28/5$259

Cheap Delta flights from Seattle to San Francisco

Explore cheap flight options specifically provided by Delta for the route between Seattle and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 540,491 searches. Data last updated 29 May 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Seattle to San Francisco. Deals frequently update to provide users with more options.
Wed 17/713:30SEA - SFO
Nonstop2h 19mDelta
Wed 24/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 28/5$225
Sat 24/821:50SEA - SFO
Nonstop2h 15mDelta
Wed 28/805:55SFO - SEA
Nonstop2h 05mDelta
Deal found 29/5$231
Sat 21/907:20SEA - SFO
Nonstop2h 14mDelta
Sat 21/916:38SFO - SEA
Nonstop2h 22mDelta
Deal found 29/5$237
Wed 3/721:59SEA - SFO
Nonstop2h 16mDelta
Tue 9/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 28/5$238
Sat 28/921:20SEA - SFO
Nonstop2h 17mDelta
Mon 30/919:59SFO - SEA
Nonstop2h 23mDelta
Deal found 29/5$240
Thu 15/821:50SEA - SFO
Nonstop2h 15mDelta
Mon 19/816:30SFO - SEA
Nonstop2h 11mDelta
Deal found 28/5$243
Fri 5/721:59SEA - SFO
Nonstop2h 16mDelta
Wed 10/710:20SFO - SEA
Nonstop2h 11mDelta
Deal found 28/5$246
Fri 9/821:50SEA - SFO
Nonstop2h 15mDelta
Sun 11/805:55SFO - SEA
Nonstop2h 05mDelta
Deal found 28/5$255
Sat 13/721:50SEA - SFO
Nonstop2h 15mDelta
Sun 14/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 29/5$261

Cheap Seattle to San Francisco flights in May & June 2024

Find cheap flight options from Seattle to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 540,491 searches. Prices were last updated on 29 May 2024.
Scroll through some of the best deals on flights from Seattle to San Francisco in 2024. Check back soon for alternative fares.
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Tue 25/620:45SFO - SEA
Nonstop2h 18mDelta
Deal found 29/5$225
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Sat 22/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$231
Wed 26/621:59SEA - SFO
Nonstop2h 16mDelta
Sat 6/705:55SFO - SEA
Nonstop2h 15mDelta
Deal found 28/5$238
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Thu 20/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$246
Thu 20/607:15SEA - SFO
Nonstop2h 17mDelta
Sat 22/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$252
Tue 18/607:15SEA - SFO
Nonstop2h 17mDelta
Tue 25/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$253
Sat 29/621:59SEA - SFO
Nonstop2h 16mDelta
Sun 7/705:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$259
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Sun 23/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$261
Fri 28/621:59SEA - SFO
Nonstop2h 16mDelta
Thu 11/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 29/5$267

Seattle to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Seattle and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 540,491 searches. Data last updated 29 May 2024.
Scroll through some of the best deals on flights from Seattle to San Francisco in 2024. Check back soon for alternative fares.
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Tue 25/620:45SFO - SEA
Nonstop2h 18mDelta
Deal found 29/5$225
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Sat 22/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$231
Thu 8/807:22SEA - SFO
Nonstop2h 17mDelta
Tue 13/805:55SFO - SEA
Nonstop2h 05mDelta
Deal found 29/5$234
Sat 21/907:20SEA - SFO
Nonstop2h 14mDelta
Sat 21/916:38SFO - SEA
Nonstop2h 22mDelta
Deal found 29/5$237
Wed 3/721:59SEA - SFO
Nonstop2h 16mDelta
Tue 9/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 28/5$238
Thu 19/921:32SEA - SFO
Nonstop2h 10mAlaska Airlines
Sat 21/906:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 29/5$240
Thu 19/913:40SEA - SFO
Nonstop2h 14mDelta
Mon 23/919:59SFO - SEA
Nonstop2h 23mDelta
Deal found 29/5$243
Wed 10/713:26SEA - SFO
1 stop5h 53mAlaska Airlines
Wed 10/721:51SFO - SEA
Nonstop2h 08mAlaska Airlines
Deal found 29/5$244
Wed 19/621:59SEA - SFO
Nonstop2h 16mDelta
Thu 20/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$246

Direct flights to San Francisco from Seattle

Discover direct flight options from Seattle to San Francisco. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 540,491 searches. Data last updated 29 May 2024.
Take a look at some of the direct flights travelling from Seattle to San Francisco in the near future. Select from other flights from Seattle to San Francisco by using the search form above.
Wed 17/721:50SEA - SFO
Nonstop2h 15mDelta
Wed 24/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 29/5$225
Sat 24/821:50SEA - SFO
Nonstop2h 15mDelta
Wed 28/805:55SFO - SEA
Nonstop2h 05mDelta
Deal found 29/5$231
Thu 15/821:31SEA - SFO
Nonstop2h 11mAlaska Airlines
Wed 21/807:00SFO - SEA
Nonstop2h 10mAlaska Airlines
Deal found 28/5$234
Sat 21/907:20SEA - SFO
Nonstop2h 14mDelta
Sat 21/916:38SFO - SEA
Nonstop2h 22mDelta
Deal found 29/5$237
Wed 3/721:59SEA - SFO
Nonstop2h 16mDelta
Tue 9/705:55SFO - SEA
Nonstop2h 05mDelta
Deal found 28/5$238
Sat 28/921:20SEA - SFO
Nonstop2h 17mDelta
Mon 30/919:59SFO - SEA
Nonstop2h 23mDelta
Deal found 29/5$240
Thu 15/821:50SEA - SFO
Nonstop2h 15mDelta
Mon 19/816:30SFO - SEA
Nonstop2h 11mDelta
Deal found 28/5$243
Sat 16/1121:20SEA - SFO
Nonstop2h 17mDelta
Tue 26/1106:15SFO - SEA
Nonstop2h 21mDelta
Deal found 28/5$244
Fri 5/706:00SEA - SFO
Nonstop2h 15mAlaska Airlines
Tue 9/708:00SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 28/5$246

Seattle to San Francisco flights leaving soon

Find last-minute flight options from Seattle to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 540,491 searches. Data last updated 29 May 2024.
Have a look at some of the last-minute flights available departing from Seattle to San Francisco. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 8/622:26SEA - SFO
1 stop8h 31mFrontier
Tue 11/610:35SFO - SEA
1 stop10h 26mFrontier
Deal found 29/5$286
Sat 8/615:36SEA - SFO
2 stops9h 08mFrontier
Tue 11/610:35SFO - SEA
1 stop10h 26mFrontier
Deal found 29/5$339
Mon 3/618:29SEA - SFO
1 stop12h 30mFrontier
Wed 5/605:45SFO - SEA
1 stop7h 37mFrontier
Deal found 29/5$348
Sat 8/622:26SEA - SFO
1 stop8h 31mFrontier
Mon 10/600:59SFO - SEA
1 stop7h 40mFrontier
Deal found 29/5$360
Sat 8/615:36SEA - SFO
2 stops9h 08mFrontier
Mon 10/600:59SFO - SEA
1 stop7h 40mFrontier
Deal found 29/5$413
Thu 6/607:25SEA - SFO
Nonstop2h 13mDelta
Tue 11/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 29/5$433
Wed 5/609:15SEA - SFO
Nonstop2h 14mAlaska Airlines
Wed 5/614:00SFO - SEA
1 stop5h 11mAlaska Airlines
Deal found 29/5$439
Wed 5/606:20SEA - SFO
1 stop7h 57mAlaska Airlines
Wed 5/617:24SFO - SEA
1 stop6h 35mAlaska Airlines
Deal found 29/5$452
Wed 5/607:00SEA - SFO
Nonstop2h 14mAlaska Airlines
Wed 5/612:30SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 29/5$454

One-way flights to San Francisco from Seattle

Search for one-way flight options from Seattle to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 540,491 searches. Data last updated 29 May 2024.
Users in need of a one-way flight from Seattle to San Francisco can choose from these deals. For those needing a return trip from Seattle, there is a search form available above.
Tue 30/721:50SEA - SFO
Nonstop2h 15mDelta
Deal found 29/5$113
Sat 24/821:50SEA - SFO
Nonstop2h 15mDelta
Deal found 29/5$119
Mon 12/821:50SEA - SFO
Nonstop2h 15mDelta
Deal found 29/5$122
Tue 2/721:59SEA - SFO
Nonstop2h 16mDelta
Deal found 29/5$127
Mon 1/721:59SEA - SFO
Nonstop2h 16mDelta
Deal found 29/5$134
Tue 6/806:40SEA - SFO
1 stop6h 26mAlaska Airlines
Deal found 27/5$136
Tue 18/607:00SEA - SFO
1 stop7h 40mAlaska Airlines
Deal found 28/5$140
Wed 12/617:45SEA - SFO
Nonstop2h 18mDelta
Deal found 29/5$142
Mon 1/706:45SEA - SFO
1 stop3h 53mAlaska Airlines
Deal found 29/5$148

Find flights from Seattle to San Francisco within your budget

Customise your flight search to find flights from Seattle to San Francisco 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 540,491 searches. Data last updated 29 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$225 - $479

Route

Depart

Return

Price

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 17/7

Nonstop2h 19m

San Francisco

Wed 24/7

Nonstop2h 05m

$225

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 24/8

Nonstop2h 15m

San Francisco

Wed 28/8

Nonstop2h 05m

$231

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 15/8

Nonstop2h 11m

San Francisco

Wed 21/8

Nonstop2h 10m

$234

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 21/9

Nonstop2h 14m

San Francisco

Sat 21/9

Nonstop2h 22m

$237

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 3/7

Nonstop2h 16m

San Francisco

Tue 9/7

Nonstop2h 05m

$238

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 10/7

1 stop5h 53m

San Francisco

Wed 10/7

Nonstop2h 08m

$244

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 7/8

Nonstop2h 15m

San Francisco

Sat 17/8

1 stop5h 25m

$247

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 8/6

1 stop8h 31m

San Francisco

Tue 11/6

1 stop10h 26m

$286

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 17/7

2 stops10h 40m

San Francisco

Fri 19/7

1 stop17h 55m

$479

Flights are sorted by cheapest first

Deals found on 28/5

How far ahead should I book a flight from Seattle to San Francisco?

Use this chart to determine the optimal time to book a return flight from Seattle to San Francisco. Price data was last updated on 24 May 2024.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seattle to San Francisco?

Use this chart to determine the cheapest time to fly return from Seattle to San Francisco. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Seattle to San Francisco flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Seattle with our price prediction graph.
Estimated return 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.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

11 - 17 °C

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated 29 May 2024.
See what other customers who have flown with Alaska Airlines, Delta and Frontier from Seattle to San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very Good
5,956 reviews

Entertainment

7.8

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very Good
5,956 reviews
Southwest
8.2
Very Good
5,956 reviews

Entertainment

7.8

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very Good
9,192 reviews
Southwest
8.2
Very Good
5,956 reviews

Entertainment

7.8

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very Good
10,457 reviews
Southwest
8.2
Very Good
5,956 reviews

Entertainment

7.8

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,784 reviews
Southwest
8.2
Very Good
5,956 reviews

Entertainment

7.8

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.3
Good
14,302 reviews
Southwest
8.2
Very Good
5,956 reviews

Entertainment

7.8

Crew

8.7

Overall

8.2

Comfort

8.1

Boarding

8.3

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Seattle to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Seattle to San Francisco?

    San Francisco is the airport most travellers will use when flying to San Francisco from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to San Francisco (SFO) should be relatively easy as there are 64 daily flights to San Francisco from 1 airline. 2h 14m is how long a flight from Seattle to San Francisco will take if you book a nonstop flight.

  • Can I find flights from Seattle to San Francisco for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to San Francisco for under $300. The cheapest flight booked recently is on Delta for just $225, but on average you can expect to pay $247.

  • Are there direct flights from Seattle to San Francisco for under $300 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to San Francisco under $300. A good price for a direct flight from Seattle to San Francisco is less than $253.

  • Are there last-minute flights available from Seattle to San Francisco for under $300?

    There are currently 20+ open flights from Seattle to San Francisco within the next 7 days for less than $300.

  • What days are direct flights available from Seattle to San Francisco?

    Direct flights are available for this route on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this Seattle to San Francisco flight route?

  • How many flights depart from Seattle to San Francisco on average per day?

    On average 115 flights depart from Seattle to San Francisco per day.
    Early Morning (Midnight to 6am) - 5% of flight departures
    Morning (6am - Noon) - 37% of flight departures
    Afternoon (Noon - 6pm) - 41% of flight departures
    Evening (6pm - Midnight) - 17% of flight departures

  • How long is the flight from Seattle to San Francisco?

    For as low as $225, Delta can have you in San Francisco from Seattle in 2h 11m. Airlines will cover a distance of 1099 km. All flights are typically direct.

  • What are the cheapest airlines flying from Seattle to San Francisco round-trip?

    Cheapflights users have booked flights from Seattle to San Francisco round-trip from $225. Another airline that can offer you cheap pricing is Alaska Airlines. Delta is currently priced 30% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Seattle to San Francisco?

    The top 3 most reliable airlines when flying from Seattle to San Francisco are Horizon Air (72%), China Eastern (71%) and China Southern (62%).

  • What are the cheapest flights from Seattle to San Francisco?

    Looking for the cheapest flight from Seattle to San Francisco? While on average our users pay $310, our data indicates the cheapest price to be $137. The most popular route (Seattle/Tacoma Intl - San Francisco), is priced around $810.

  • What does SEA to SFO mean?

    SEA stands for Seattle/Tacoma Intl Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Seattle to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to San Francisco that include hotel bookings?

    Yes. In addition to deals on Seattle to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to San Francisco.

  • Can I find deals for business class flights from Seattle to San Francisco?

    Yes. Cheapflights offers flight deals from Seattle to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to San Francisco that allow pets onboard?

    Many airlines flying from Seattle to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to San Francisco?

    Yes, you can often find last-minute deals on Seattle to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to San Francisco flight deals updated?

    The Seattle to San Francisco flight deals you see on this page were last updated on 29/5.

  • What is the cheapest month to book a flight from Seattle to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Seattle to San Francisco (average of $875). Flying from Seattle to San Francisco in December is currently the most expensive (average of $1,185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.