$79 Cheap Delta flights Sacramento (SMF) to Seattle (SEA)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $152 from SMF to SEA. Affordable one-way tickets from $79 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to jet away to Seattle with Delta Air Lines. You could also find great deals on return and one-way tickets in February.

To find cheap Delta Air Lines fares from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Delta Air Lines operates direct flights from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA), with 27 departures each week. Just choose the “Nonstop” and “Airline” filters during your search on Expedia to find all direct Delta Air Lines flights to SEA.

Depart Sacramento Intl. Airport (SMF) for Seattle - Tacoma Intl. Airport (SEA) on a nonstop Delta Air Lines flight, and you’ll be in the sky for around 2h 13m.

Sunday has the most Delta Air Lines flights from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA). With 4 daily departures, this is a great day to find something that will fit your plans.

Jetting off from SMF at 6:20AM UTC-8, the earliest Delta Air Lines flight to SEA lands at 8:38AM UTC-8. Traveling early means you’re less likely to experience delays.* Prefer to travel later? The last Delta Air Lines flight from SMF to SEA departs at 6:34PM UTC-8 and touches down at 8:50PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Sacramento Intl. Airport (SMF) to Seattle come in to land at Seattle - Tacoma Intl. Airport (SEA). This is the main entry point to this destination.

Taking off from SMF to SEA with Delta Air Lines means enjoying a host of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll probably travel on an Embraer 175 for your Delta Air Lines flight from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA). However, you may be switched to a different aircraft for operational reasons.

Changes are usually free within 24 hours of making a booking, but your airline may charge you after that. For more details about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to adjust your plans without extra charges, check the “No cancel fee” or “Changes included” filter when organizing your next adventure.