$37 Cheap flight deals from San Francisco (SJC) to Seattle (SEA)

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This Weekend's Flight Deals from San Francisco to Seattle

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 2 - Sun, May 4
SJC
Norman Y. Mineta San Jose Intl.
SEA
Seattle - Tacoma Intl.
$218 Roundtrip, found 3 hours ago
$218
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Fri, May 2 from Norman Y. Mineta San Jose Intl. to Seattle - Tacoma Intl., returning Sun, May 4, priced at $218 found 3 hours ago
Sat, May 3 - Sun, May 11
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$240 Roundtrip, found 4 hours ago
$240
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, May 3 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sun, May 11, priced at $240 found 4 hours ago
Sun, May 4 - Sun, May 11
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, May 4 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Sun, May 11, priced at $244 found 4 days ago
Sun, May 4 - Sat, May 10
OAK
Oakland Intl.
SEA
Seattle - Tacoma Intl.
$374 Roundtrip, found 13 hours ago
$374
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Sun, May 4 from Oakland Intl. to Seattle - Tacoma Intl., returning Sat, May 10, priced at $374 found 13 hours ago

Airfares from $37 One Way, $73 Round Trip from San Francisco to Seattle

Prices starting at $73 for return flights and $37 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 28 - Tue, Jun 3
OAK
Oakland
SEA
Seattle
$73 Roundtrip, found 18 hours ago
$73
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Oakland to Seattle, returning Tue, Jun 3, priced at $73 found 18 hours ago
Tue, May 20 - Wed, May 28
SJC
San Jose
SEA
Seattle
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, May 20 from San Jose to Seattle, returning Wed, May 28, priced at $96 found 1 day ago
Tue, Jun 3 - Wed, Jun 11
SFO
San Francisco
PAE
Seattle
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Jun 3 from San Francisco to Seattle, returning Wed, Jun 11, priced at $139 found 5 days ago
Tue, Jun 3 - Wed, Jun 4
SFO
San Francisco
SEA
Seattle
$139 Roundtrip, found 2 days ago
$139
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 3 from San Francisco to Seattle, returning Wed, Jun 4, priced at $139 found 2 days ago
Tue, Jun 3 - Wed, Jun 4
SFO
San Francisco
SEA
Seattle
$139 Roundtrip, found 2 days ago
$139
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jun 3 from San Francisco to Seattle, returning Wed, Jun 4, priced at $139 found 2 days ago

Seattle economy flight packages

Price found within the past 48 hours. Click for updated prices.
Americas Best Value Inn Lynnwood Seattle
2.5-star property

Americas Best Value Inn Lynnwood Seattle

7.8/10 Good! (1,002 reviews)

Jun 20 - Jun 22

2 night stay

Oakland (OAK) to Seattle (SEA)

Southwest Airlines • Roundtrip • Coach
per person
found 17 hours ago
Continental breakfast could be better. Beds could be softer. But other than that everything was great

Reviewed on Jul 16, 2023

Beacon Hill Retro - Central Location
3.0-star property

Beacon Hill Retro - Central Location

9.6/10 Exceptional! (5 reviews)

Jun 20 - Jun 22

2 night stay

Oakland (OAK) to Seattle (SEA)

Southwest Airlines • Roundtrip • Coach
per person
found 17 hours ago
Sleep Inn - SeaTac Airport
2.5-star property

Sleep Inn - SeaTac Airport

8.4/10 Very Good! (1,660 reviews)

Jun 20 - Jun 22

2 night stay

Oakland (OAK) to Seattle (SEA)

Southwest Airlines • Roundtrip • Coach
per person
found 17 hours ago
We like we can walk to Angle Lake Station or hotel provides shuttle. Clean rooms, however the hand sanitizer in breakfast room dispenser was basically water. There was absolutely to smell to it and it was runny. Parking lot is extremely cramped so expect to get your car dinged. Breakfast was adequate. Frustrating to arrive 20 minutes before 3:00 check in and told would need to either wait or pay $30. The room was ready as could see down the hall and no housekeeping was working the floor of the room we we assigned. I HAVE NEVER had a hotel try to charge for early check in if room was ready. Therefore there was many people waiting to check in as it was baseball opening day. Perhaps we should have charged to have to check in after 3:00 for other people.

Reviewed on Mar 30, 2025

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More About Flying To Seattle from San Francisco

Route Information for Flights from San Francisco to Seattle

Origin Airport IATA Code
SJC
Destination Airport IATA Code
SEA
Distance
679 mi
Direct Flight Airlines
Condor, JAL, Icelandair, Fiji Airways, Delta Air Lines, Swiss, Air New Zealand, United Airlines, SAS, Korean Air, WestJet, Singapore Airlines, American Airlines, KLM, Qatar Airways, Air France, Emirates, Copa Airlines, Virgin Australia, Asiana Airlines, Aeromexico, Alaska Airlines, Avianca, Cathay Pacific, Turkish Airlines, Hawaiian Airlines, Air Tahiti Nui, ANA, Virgin Atlantic, British Airways
Earliest Flight Arrival
3:26PM UTC
Latest Flight Arrival
7:59AM UTC

If you are looking for cheap flights from San Francisco to Seattle, try Orbitz. Orbitz offers low fares on a range of flights.

Your San Francisco to Seattle flights will take off from San Francisco International Airport (SFO). Just thirteen miles from downtown San Francisco, this airport is served by Virgin America, United Airlines, United Express, and Alaska Airlines. From downtown San Francisco, it's easy to reach the airport by traveling on the Bay Area Rapid Transit (BART) system, which will cost you around $8. The SamTrans bus can also be used at a cost of around $2. Upon arriving at the airport, you will find four terminals. Be sure to consult the airport's signs to find your terminal, as the one you'll use will depend on the airline with whom you have booked your flights from San Francisco to Seattle.

Your San Francisco to Seattle flights will take you to Seattle-Tacoma International Airport (SEA). Direct San Francisco to Seattle flights will get you to Seattle in around two hours. Once your flights from San Francisco to Seattle have arrived, you can rent a car (just outside the baggage claim area at the main terminal's North and South ends) or use the Link light rail station on the fourth floor of the airport garage. If you are visiting Seattle in winter or early spring, take warm and waterproof clothes, as the weather will be its coldest and wettest during this time.

Frequently asked questions

Are there non-stop flights from San Francisco to Seattle?
Yep, your memorable vacation is just a single flight away. Terrific news, isn’t it? Reserve your favorite seat on board one of the 3 carriers that fly nonstop from San Francisco Intl. Airport (SFO) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Popular choices include:

  • Alaska Airlines
  • Delta
  • United Airlines

What is the shortest flight from San Francisco to Seattle?
Leave that movie marathon for another time, because the flight from San Francisco to Seattle can be as quick as 2 hours and 10 minutes.
What airlines fly from San Francisco to Seattle most frequently?
The airlines that have the most frequent flights between SFO and Seattle, WA (SEA-Seattle - Tacoma Intl.) include Alaska Airlines (AS). This popular option operates 243 flights on the route each month. If you can’t find the right flight there, take a look at the fares with Delta (DL). This carrier is a fantastic alternative and operates 178 flights between San Francisco and Seattle every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.