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Cheap flights from Sacramento to Seattle from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Seattle departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sacramento to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sacramento to Seattle.
Spirit Airlines Logo
10:41 am - 12:10 amSMF-SEA
13h 29m1 stop
Spirit Airlines Logo
6:00 am - 6:42 pmSEA-SMF
12h 42m1 stop
$105Spirit Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Spirit Airlines Logo
10:41 am - 12:10 amSMF-SEA
13h 29m1 stop
Spirit Airlines Logo
6:00 am - 6:42 pmSEA-SMF
12h 42m1 stop
$107Spirit Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Alaska Airlines Logo
8:27 am - 10:25 amSMF-SEA
1h 58mnonstop
Alaska Airlines Logo
12:58 pm - 11:06 pmSEA-SMF
10h 08m1 stop
$134Alaska Airlines
Find Deal
Thu, May 29 - Thu, May 29
Alaska Airlines Logo
6:15 am - 8:15 amSMF-SEA
2h 00mnonstop
Alaska Airlines Logo
10:03 am - 12:02 pmSEA-SMF
1h 59mnonstop
$151Alaska Airlines
Find Deal
Wed, Aug 6 - Wed, Aug 6
Delta Logo
12:25 pm - 2:26 pmSMF-SEA
2h 01mnonstop
Delta Logo
8:27 am - 10:32 amSEA-SMF
2h 05mnonstop
$157Delta
Find Deal
Tue, Jun 3 - Tue, Jun 10
Hawaiian Airlines Logo
5:00 am - 10:31 amSMF-SEA
5h 31m1 stop
Hawaiian Airlines Logo
10:00 am - 4:16 pmSEA-SMF
6h 16m1 stop
$176Hawaiian Airlines
Find Deal
Sat, May 24 - Sat, May 31
Hawaiian Airlines Logo
5:00 am - 10:31 amSMF-SEA
5h 31m1 stop
Hawaiian Airlines Logo
9:45 pm - 11:37 pmSEA-SMF
1h 52mnonstop
$181Hawaiian Airlines
Find Deal
Fri, May 23 - Fri, May 23
Delta Logo
6:45 am - 8:52 amSMF-SEA
2h 07mnonstop
Delta Logo
8:27 am - 10:32 amSEA-SMF
2h 05mnonstop
$197Delta
Find Deal
Tue, Jun 17 - Sun, Jun 22
Southwest Logo
7:40 pm - 12:30 amSMF-SEA
4h 50m1 stop
Southwest Logo
6:30 pm - 8:25 pmSEA-SMF
1h 55mnonstop
$202Southwest
Find Deal
Mon, Jun 16 - Thu, Jun 19
Southwest Logo
5:20 am - 10:15 amSMF-SEA
4h 55m1 stop
Southwest Logo
4:10 pm - 9:15 pmSEA-SMF
5h 05m1 stop
$211Southwest
Find Deal
Sat, Aug 16 - Wed, Aug 20

Frontier flights from Sacramento to Seattle

Our best Frontier deals on Sacramento to Seattle flight tickets
Frontier
May 4
SMF11:56 amSacramento Intl
12h 48m
1 stop
SEA12:44 amSeattle/Tacoma Intl
May 11
SEA8:22 pmSeattle/Tacoma Intl
16h 06m
1 stop
SMF12:28 pmSacramento Intl
Frontier
May 2
SMF11:56 amSacramento Intl
12h 48m
1 stop
SEA12:44 amSeattle/Tacoma Intl
May 4
SEA8:22 pmSeattle/Tacoma Intl
16h 06m
1 stop
SMF12:28 pmSacramento Intl
Frontier
May 16
SMF11:56 amSacramento Intl
12h 48m
1 stop
SEA12:44 amSeattle/Tacoma Intl
May 18
SEA12:21 pmSeattle/Tacoma Intl
22h 45m
1 stop
SMF11:06 amSacramento Intl

Spirit Airlines flights from Sacramento to Seattle

Our best Spirit Airlines deals on Sacramento to Seattle flight tickets
Spirit Airlines
May 27
SMF10:41 amSacramento Intl
13h 29m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Jun 3
SEA6:00 amSeattle/Tacoma Intl
12h 42m
1 stop
SMF6:42 pmSacramento Intl
Spirit Airlines
May 27
SMF10:41 amSacramento Intl
13h 29m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Jun 3
SEA6:00 amSeattle/Tacoma Intl
12h 42m
1 stop
SMF6:42 pmSacramento Intl
Spirit Airlines
May 14
SMF10:41 amSacramento Intl
13h 29m
1 stop
SEA12:10 amSeattle/Tacoma Intl
May 17
SEA6:00 amSeattle/Tacoma Intl
12h 42m
1 stop
SMF6:42 pmSacramento Intl

See travel insights to Seattle from

How to get the cheapest flight ticket from Sacramento to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Sacramento to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $183. If you don’t want to visit Seattle in January, then you should wait until October to fly from Sacramento, when ticket prices are also cheap, with an average price of $184.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Sacramento is on a Friday. momondo users have found tickets for Friday departures for as low as $344. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Sacramento because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $539.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Sacramento in the evening is the least expensive time of day to depart. momondo users have found prices as low as $291 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $464. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sacramento Intl to Seattle/Tacoma Intl flight route?

Fly from Sacramento Intl to Seattle/Tacoma Intl for the best Sacramento Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Sacramento when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $225 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Sacramento for as low as $188 on momondo.

What cabin class options are available on Sacramento Intl to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Sacramento Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sacramento to Seattle flight prices changed over time?

As of April 2025, prices for Sacramento to Seattle flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Sacramento to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sacramento to Seattle (SMF to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Seattle

Best Price Found

$45

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Sacramento in the past 72 hours is $45. The best round-trip flight deal from Sacramento to Seattle found on momondo in the last 72 hours is $105.
The fastest flight from Sacramento to Seattle takes 1h 55m
Direct flights go from Sacramento to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Sacramento Intl to Seattle/Tacoma Intl by plane?

    There are 625.0 mi between Sacramento Intl and Seattle/Tacoma Intl. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Sacramento Intl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sacramento to Seattle?

  • What is the most popular airline from Sacramento to Seattle?


Best airlines flying from Sacramento to Seattle

Compare and see reviews for airlines that fly from Sacramento to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $79Free CancellationRating
6.3
7,942 reviews
Search Spirit Airlines flights
FrontierPriceFrom $101Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $103Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $137Free CancellationRating
8.0
7,920 reviews
Search Delta flights
Alaska AirlinesPriceFrom $138Free CancellationRating
8.0
9,928 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $150Free CancellationRating
8.0
4,286 reviews
Search Southwest flights
  • Delta Flights From Sacramento to Seattle

    Across 22 Delta flights from Sacramento to Seattle this week, the average price was $230, with the best Delta deals starting from $137 round-trip. 7,920 users have rated Delta on momondo, with an average score of 8.0/10.

  • Alaska Airlines Flights From Sacramento to Seattle

    The best Alaska Airlines deal for Sacramento to Seattle flight tickets found on momondo in the last 72 hours was $138, round-trip. It should be noted that an average Alaska Airlines flight deal for this route in this time was higher, at $242 round-trip. Alaska Airlines operates 22 flights out of Sacramento into Seattle in an average week, so prices vary by time and availability. 9,928 Alaska Airlines reviews by users on momondo have scored the airline at 8.0/10.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

Why should I use momondo to find a flight deal from Sacramento to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Sacramento.

Can I find flights from Sacramento to Seattle with flexible booking policies on momondo?

Flights from Sacramento to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sacramento to Seattle?

Once you have performed a search for Sacramento to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sacramento to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sacramento to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.


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