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This economy class fare from San Francisco to Seattle was 56% below typical.

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San Francisco Seattle

United · Economy · Nonstop (2h 16m)

SFO SEA

Price Analysis

This fare is in the bottom 5th percentile — cheaper than 95% of fares we've tracked on this route. Economy flights from SFO to Seattle typically cost $390. This deal saves you $311. Available across 15 travel dates, giving you flexibility to plan around your schedule.

About This Destination

Seattle is a vibrant Pacific Northwest hub known for the iconic Space Needle, thriving coffee culture, and stunning waterfront views of Puget Sound. The city offers excellent museums, fresh seafood, and easy access to both mountains and water for outdoor enthusiasts.

Route & Airline

The San Francisco to Seattle route is one of the busiest on the West Coast, with Delta offering multiple daily frequencies on this well-established corridor. As a legacy carrier, Delta provides reliable service and competitive scheduling on this short-haul domestic flight.

Travel Tips

Late March is an ideal time to visit Seattle—the weather is improving with longer daylight hours, and spring blooms begin appearing around the city. Pack layers, as Pacific Northwest weather can be unpredictable even as temperatures climb.

Booking Guidance

With three available date combinations, you have flexibility to choose travel dates that work best for your schedule. Confirm your return date preference before checkout, as roundtrip bookings lock in both directions. The dates shown below are just a sample — experiment with dates that work best for your schedule. If the deal is still active but you can't pull up the price, try Google Flights below for the most up-to-date availability.

Prices and availability are sourced from third-party providers and may change without notice. SkySnags is not a travel agency — we find and surface deals, but all bookings are made directly through the airline or travel search provider (Google Flights, Skyscanner, Kayak, etc.). We are not responsible for fare accuracy, booking issues, or changes after publication. Always verify the final price before completing your purchase.

$79$39056% off

Fare Details

Cabin

Economy

Trip Type

Roundtrip

Stops

Nonstop

Airline

United

Duration

2h 16m

Typical Price

$390

Deal Price

$79

You Save

$311 (56% off)

Travel Dates

3/19/2026 - 5/26/2026

Prices checked 6w ago

15 dates available

1.3/19/20263/26/20267n
2.3/26/20264/2/20267n
3.4/2/20264/9/20267n
4.4/9/20264/16/20267n
5.4/14/20264/21/20267n
6.4/16/20264/23/20267n
7.4/21/20264/28/20267n
8.4/23/20264/30/20267n
9.4/28/20265/5/20267n
10.4/30/20265/7/20267n
11.5/5/20265/12/20267n
12.5/7/20265/14/20267n
13.5/12/20265/19/20267n
14.5/14/20265/21/20267n
15.5/19/20265/26/20267n

Price History