Cheap Flights from Sacramento (SMF) to Seattle (SEA) from HK$465~

View HK$465 flight on Sun, 25 Jan 2026Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Seattle

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Find Cheap Flights from Sacramento (SMF) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$465 for one-way flights and HK$920 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 21 Mar - Wed, 25 Mar
SMF
Sacramento
SEA
Seattle
HK$920 Return, found 5 days ago
HK$920
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Mar from Sacramento to Seattle, returning Wed, 25 Mar, priced at HK$920 found 5 days ago
Delta
Fri, 20 Mar - Tue, 24 Mar
SMF
Sacramento
SEA
Seattle
HK$1,072 Return, found 5 days ago
HK$1,072
Return
found 5 days ago
Select Delta flight, departing Fri, 20 Mar from Sacramento to Seattle, returning Tue, 24 Mar, priced at HK$1,072 found 5 days ago
Delta
Fri, 20 Mar - Tue, 24 Mar
SMF
Sacramento
SEA
Seattle
HK$1,156 Return, found 5 days ago
HK$1,156
Return
found 5 days ago
Select Delta flight, departing Fri, 20 Mar from Sacramento to Seattle, returning Tue, 24 Mar, priced at HK$1,156 found 5 days ago
Delta
Fri, 20 Mar - Tue, 24 Mar
SMF
Sacramento
SEA
Seattle
HK$1,308 Return, found 5 days ago
HK$1,308
Return
found 5 days ago
Select Delta flight, departing Fri, 20 Mar from Sacramento to Seattle, returning Tue, 24 Mar, priced at HK$1,308 found 5 days ago
Delta
Sat, 21 Mar - Wed, 25 Mar
SMF
Sacramento
SEA
Seattle
HK$1,350 Return, found 5 days ago
HK$1,350
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Mar from Sacramento to Seattle, returning Wed, 25 Mar, priced at HK$1,350 found 5 days ago
Delta
Sat, 21 Mar - Wed, 25 Mar
SMF
Sacramento
SEA
Seattle
HK$1,468 Return, found 5 days ago
HK$1,468
Return
found 5 days ago
Select Delta flight, departing Sat, 21 Mar from Sacramento to Seattle, returning Wed, 25 Mar, priced at HK$1,468 found 5 days ago
Delta
Fri, 20 Mar - Tue, 24 Mar
SMF
Sacramento
SEA
Seattle
HK$1,545 Return, found 5 days ago
HK$1,545
Return
found 5 days ago
Select Delta flight, departing Fri, 20 Mar from Sacramento to Seattle, returning Tue, 24 Mar, priced at HK$1,545 found 5 days ago
Alaska Airlines
Sat, 21 Mar - Wed, 25 Mar
SMF
Sacramento
SEA
Seattle
HK$1,651 Return, found 5 days ago
HK$1,651
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 21 Mar from Sacramento to Seattle, returning Wed, 25 Mar, priced at HK$1,651 found 5 days ago
American Airlines
Sat, 21 Mar - Wed, 25 Mar
SMF
Sacramento
SEA
Seattle
HK$1,900 Return, found 5 days ago
HK$1,900
Return
found 5 days ago
Select American Airlines flight, departing Sat, 21 Mar from Sacramento to Seattle, returning Wed, 25 Mar, priced at HK$1,900 found 5 days ago
United
Fri, 20 Mar - Tue, 24 Mar
SMF
Sacramento
SEA
Seattle
HK$2,966 Return, found 5 days ago
HK$2,966
Return
found 5 days ago
Select United flight, departing Fri, 20 Mar from Sacramento to Seattle, returning Tue, 24 Mar, priced at HK$2,966 found 5 days ago

Find the cheapest month to fly from Sacramento (SMF) to Seattle (SEA)

February is typically the cheapest month to fly

From HK$640 - HK$1,090 per traveller.
Sacramento to Seattle route information
Origin airport
Sacramento Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
HK$920
Distance
968 km
Average flight time
2 hours 4 mins

Flights from Sacramento to Seattle

Book cheap flights from Sacramento (SMF) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Sacramento (SMF) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sacramento (SMF) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is HK$465 now!

 

Frequently asked questions

How much is a flight from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA)?
If you're planning on traveling from SMF to Sea-Tac Airport, round-trip flights start from HK$920. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SMF to Seattle - Tacoma Intl. Airport (SEA)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Sacramento Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sacramento Intl. Airport (SMF) to SEA?
It's just 980 kilometers between Sacramento and SeaTac. It's quite possible that you'll spend more time getting to and from the airport than you will actually flying!
Which airlines fly direct from Sacramento Airport to Sea-Tac Airport?
There are a few airlines that fly directly from Sacramento Airport to Seattle - Tacoma Intl. Airport (SEA). Alaska Airlines (AS) is an excellent choice, offering 147 flights every month. Southwest Airlines (WN) is also worth a look. It operates 112 flights a month. Between these two airlines, you'll be able to find a good deal from Sacramento to SeaTac.
Are Sacramento Intl. Airport (SMF) to SEA flight tickets cheaper when they're purchased at the last minute?
Flight tickets from SMF to SEA are available up to a year before departure on Expedia. And although you may nab great last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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