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$49+ Cheap flights from San Francisco to Seattle (SFO - SEA)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEA
Oct 14 — Oct 211
From?
To?
Mon 10/14
Mon 10/21
1 adult, Economy
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The best prices from San Francisco to Seattle/Tacoma Intl are usually found in January or October, booked 78 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from San Francisco to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Seattle (SEA). 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 October 9, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$123
(Mytrip)

One-way from

$49
(Cheapflightsfares)
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From San Francisco to Seattle/Tacoma Intl
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One-way flight from San Francisco to Seattle/Tacoma Intl
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Cheap San Francisco to Seattle flights in October & November 2024

Find cheap flight options from San Francisco to Seattle specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,724,377 searches. Prices were last updated on October 9, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Seattle in 2024. Check back regularly for other flight deals.
This Gotogate deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/312:15 pmSFO - SEA
1 stop6h 32mFrontier
Sun 11/33:00 pmSEA - SFO
1 stop16h 52mFrontier
Deal found 10/9$94
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/316:00 amSFO - SEA
Nonstop2h 20mAlaska Airlines
Sun 11/35:00 amSEA - SFO
Nonstop2h 12mAlaska Airlines
Deal found 10/8$100
This Expedia deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/312:15 pmSFO - SEA
1 stop6h 32mMultiple Airlines
Mon 11/49:35 pmSEA - SFO
Nonstop2h 09mMultiple Airlines
Deal found 10/8$113
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/75:25 amSFO - SEA
Nonstop2h 15mDelta
Mon 11/116:20 amSEA - SFO
Nonstop2h 25mDelta
Deal found 10/8$115
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/612:40 pmSFO - SEA
2 stops10h 20mSouthwest
Sat 11/95:30 amSEA - SFO
1 stop8h 25mSouthwest
Deal found 10/8$198
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/239:29 pmSFO - SEA
Nonstop2h 15mUnited Airlines
Fri 11/295:36 amSEA - SFO
Nonstop2h 14mUnited Airlines
Deal found 10/7$232
This American Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/64:05 pmSFO - SEA
1 stop6h 24mAmerican Airlines
Mon 11/116:15 amSEA - SFO
1 stop9h 10mAmerican Airlines
Deal found 10/8$256

San Francisco to Seattle 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,724,377 searches. Data last updated October 9, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Seattle in 2024. Check back regularly for other flight deals.
This Gotogate deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/312:15 pmSFO - SEA
1 stop6h 32mFrontier
Sun 11/33:00 pmSEA - SFO
1 stop16h 52mFrontier
Deal found 10/9$94
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/316:00 amSFO - SEA
Nonstop2h 20mAlaska Airlines
Sun 11/35:00 amSEA - SFO
Nonstop2h 12mAlaska Airlines
Deal found 10/8$100
This Expedia deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/312:15 pmSFO - SEA
1 stop6h 32mMultiple Airlines
Mon 11/49:35 pmSEA - SFO
Nonstop2h 09mMultiple Airlines
Deal found 10/8$113
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/315:30 amSFO - SEA
Nonstop2h 19mDelta
Sun 11/39:55 amSEA - SFO
Nonstop2h 22mDelta
Deal found 10/9$116
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/612:40 pmSFO - SEA
2 stops9h 05mSouthwest
Fri 11/85:00 amSEA - SFO
1 stop7h 00mSouthwest
Deal found 10/8$198
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/239:29 pmSFO - SEA
Nonstop2h 15mUnited Airlines
Fri 11/295:36 amSEA - SFO
Nonstop2h 14mUnited Airlines
Deal found 10/9$232

San Francisco to Seattle flights leaving soon

Find last-minute flight options from San Francisco to Seattle 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 2,724,377 searches. Data last updated October 9, 2024.
Users seeking a last-minute flight from San Francisco to Seattle should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This Trip.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/161:42 pmSFO - SEA
1 stop18h 30mFrontier
Wed 10/238:25 pmSEA - SFO
1 stop27h 44mFrontier
Deal found 10/9$164
This Expedia deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/156:00 amSFO - SEA
1 stop13h 19mMultiple Airlines
Wed 10/231:32 pmSEA - SFO
Nonstop2h 12mMultiple Airlines
Deal found 10/8$296
This Alaska Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/161:30 pmSFO - SEA
1 stop5h 25mAlaska Airlines
Wed 10/169:35 pmSEA - SFO
Nonstop2h 09mAlaska Airlines
Deal found 10/9$349
This KAYAK deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/141:00 pmSFO - SEA
Nonstop2h 20mDelta
Fri 10/185:45 pmSEA - SFO
Nonstop2h 16mDelta
Deal found 10/9$407
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/152:20 pmSFO - SEA
2 stops8h 50mSouthwest
Wed 10/233:45 pmSEA - SFO
1 stop6h 50mSouthwest
Deal found 10/8$414
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/183:20 pmSFO - SEA
3 stops29h 06mWestJet
Sun 10/207:00 amSEA - SFO
2 stops31h 33mWestJet
Deal found 10/9$445
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/161:10 pmSFO - SEA
Nonstop2h 14mUnited Airlines
Wed 10/164:26 pmSEA - SFO
Nonstop2h 14mUnited Airlines
Deal found 10/8$452
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1812:18 pmSFO - SEA
1 stop9h 00mAmerican Airlines
Tue 10/226:12 pmSEA - SFO
1 stop5h 01mAmerican Airlines
Deal found 10/9$636

One-way flights to Seattle from San Francisco

Search for one-way flight options from San Francisco to Seattle. 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 2,724,377 searches. Data last updated October 9, 2024.
Users in need of a one-way flight from San Francisco to Seattle can choose from these deals. Users in need of a round-trip flight from San Francisco to Seattle instead should update the search form at the top of page.
This Cheapflightsfares deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/312:15 pmSFO - SEA
1 stop6h 32mFrontier
Deal found 10/9$49
This Trip.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/35:00 amSFO - SEA
Nonstop2h 20mAlaska Airlines
Deal found 10/7$55
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1010:35 amSFO - SEA
Nonstop2h 18mUnited Airlines
Deal found 10/9$58
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:00 amSFO - SEA
Nonstop2h 20mDelta
Deal found 10/8$69
This Trip.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/191:21 pmSFO - SEA
1 stop10h 49mMultiple Airlines
Deal found 10/8$108
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/712:25 pmSFO - SEA
2 stops12h 05mSouthwest
Deal found 10/8$137
This American Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/319:20 amSFO - SEA
1 stop8h 10mAmerican Airlines
Deal found 10/8$193
This Mytrip deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/291:55 pmSFO - SEA
3 stops20h 55mWestJet
Deal found 10/8$203

Find flights from San Francisco to Seattle within your budget

Customize your flight search to find flights from San Francisco to Seattle 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 2,724,377 searches. Data last updated October 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$123 - $232

Route

Depart

Return

Price

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Wed 11/6

1 stop13h 28m

Seattle/Tacoma Intl

Wed 11/13

1 stop15h 57m

$123

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Sun 11/17

Nonstop2h 25m

Seattle/Tacoma Intl

Wed 12/4

Nonstop2h 25m

$126

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Wed 11/6

Nonstop2h 20m

Seattle/Tacoma Intl

Sat 11/16

1 stop14h 51m

$127

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Fri 11/1

Nonstop2h 20m

Seattle/Tacoma Intl

Sun 11/3

Nonstop2h 12m

$135

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Wed 11/6

2 stops9h 05m

Seattle/Tacoma Intl

Sat 11/9

1 stop8h 25m

$198

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Sat 11/23

Nonstop2h 15m

Seattle/Tacoma Intl

Fri 11/29

Nonstop2h 14m

$232

Flights are sorted by cheapest first

Deals found on 10/8

Best time to book a flight from San Francisco to Seattle

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

Travel insights for flights from San Francisco to Seattle

Get recent, data-driven insights about flights from San Francisco to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Seattle. Price data was last updated on October 4, 2024.

The best time to book flights from San Francisco to Seattle is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Seattle (average of $238). Flying from San Francisco to Seattle in July is currently the most expensive (average of $410). 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.

What is the cheapest time of day to fly from SFO to SEA?

Find hourly flight availability from San Francisco to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 9, 2024.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Seattle. Price data was last updated on October 6, 2024.

Travelers seeking maximum savings on their San Francisco to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Weekly flight availability from San Francisco to Seattle

Explore weekly flight availability from San Francisco to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 9, 2024.

The most flights from SFO to SEA are scheduled on a Monday (101 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 9, 2024.
Peruse reviews from past customers who have flown with Frontier, Delta and Alaska Airlines from San Francisco to Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,211 reviews

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Overall

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Southwest
8.2
Very good
5,211 reviews
Southwest
8.2
Very good
5,211 reviews

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Overall

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Alaska Airlines
8.0
Very good
9,389 reviews
Southwest
8.2
Very good
5,211 reviews

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Overall

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Delta
8.0
Very good
8,969 reviews
Southwest
8.2
Very good
5,211 reviews

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Overall

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

United Airlines
7.4
Good
9,364 reviews
Southwest
8.2
Very good
5,211 reviews

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Overall

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

WestJet
7.3
Good
2,810 reviews
Southwest
8.2
Very good
5,211 reviews

Comfort

8.1

Boarding

8.3

Entertainment

7.7

Overall

8.2

Crew

8.7

Food

7.2

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Seattle. 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 San Francisco to Seattle?

    Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from San Francisco. Booking flights from San Francisco (SFO) to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 70 daily flights to Seattle from 7 different airlines. 2h 01m is how long a flight from San Francisco to Seattle/Tacoma Intl will take if you book a nonstop flight.

  • Can I find flights from San Francisco to Seattle for under $200 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $123, but on average you can expect to pay $156.

  • Are there nonstop flights from San Francisco to Seattle for under $100 on Cheapflights?

    Cheapflights has at least 3 direct flights from San Francisco to Seattle under $100. A good price for a nonstop flight from San Francisco to Seattle is less than $113.

  • Are there last-minute flights available from San Francisco to Seattle for under $200?

    There are currently 8+ open flights from San Francisco to Seattle within the next 7 days for less than $200.

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

    You can find nonstop flights on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

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

    Within the past month, 101 users have taken a look at flights from San Francisco to Seattle/Tacoma Intl.

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

    77 flight departures from San Francisco to Seattle per day on average.
    Early Morning (Midnight to 6am) - 3% of flight departures
    Morning (6am - Noon) - 30% of flight departures
    Afternoon (Noon - 6pm) - 38% of flight departures
    Evening (6pm - Midnight) - 30% of flight departures

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

    There are many flights that can get you from San Francisco to Seattle in 2h 20m. Fly via Frontier, Delta, or Alaska Airlines to get the fastest option. The distance from San Francisco to Seattle is about 683 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from San Francisco to Seattle is Frontier. Our recent data shows that you can find tickets from as low as $123 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $126 and $135 round-trip. Frontier is currently priced 49% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Francisco to Seattle one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $49. Alaska Airlines flights start at $55 while deals on United Airlines start at $58 one-way.

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

    Before booking your flight to Seattle from San Francisco, check out the most reliable airlines to get you to your destination on time: Horizon Air (100%), Singapore Airlines (87%), Aeromexico( 87%).

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

    While on average a flight from San Francisco to Seattle is generally $824, our data shows the cheapest flight currently is $61. When looking at the most popular route, (San Francisco - Seattle/Tacoma Intl), you can expect to pay $104 for that flight.

  • What does SFO to SEA mean?

    SFO and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to SEA refers to a flight route from San Francisco Airport to Seattle/Tacoma Intl Airport.

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

    The amount of baggage you can bring on your San Francisco to Seattle 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 San Francisco to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Seattle 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 San Francisco to Seattle that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Seattle 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 San Francisco to Seattle that allow pets onboard?

    Many airlines flying from San Francisco to Seattle 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 San Francisco to Seattle?

    Yes, you can often find last-minute deals on San Francisco to Seattle 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 San Francisco to Seattle flight deals updated?

    The San Francisco to Seattle flight deals you see on this page were last updated on 10/9.

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Seattle (average of $238). Flying from San Francisco to Seattle in July is currently the most expensive (average of $410). 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.

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