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Cheap flights from Sacramento to Seattle from $79

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 9/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sacramento to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:05 am - 2:05 pm
SMF
-
SEA
7h 00m
1 stop
Southwest Logo
7:30 pm - 9:25 pm
SEA
-
SMF
1h 55mnonstop
$157Southwest
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
2:25 pm - 9:00 pm
SMF
-
SEA
6h 35m
2 stops
Southwest Logo
5:30 am - 7:20 am
SEA
-
SMF
1h 50mnonstop
$158Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
12:55 pm - 8:15 pm
SMF
-
SEA
7h 20m
2 stops
Southwest Logo
7:30 pm - 9:25 pm
SEA
-
SMF
1h 55mnonstop
$162Southwest
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
6:15 am - 8:15 am
SMF
-
SEA
2h 00mnonstop
Southwest Logo
8:20 pm - 7:30 am
SEA
-
SMF
11h 10m
1 stop
$163Southwest
Wed, Aug 5 - Thu, Aug 13
Southwest Logo
4:55 pm - 6:50 pm
SMF
-
SEA
1h 55mnonstop
Southwest Logo
9:45 am - 11:40 am
SEA
-
SMF
1h 55mnonstop
$164Southwest
Thu, Sep 24 - Mon, Sep 28
Southwest Logo
3:20 pm - 11:25 pm
SMF
-
SEA
8h 05m
1 stop
Southwest Logo
8:30 am - 2:40 pm
SEA
-
SMF
6h 10m
1 stop
$167Southwest
Tue, Aug 4 - Wed, Aug 12
Southwest Logo
2:25 pm - 9:00 pm
SMF
-
SEA
6h 35m
2 stops
Southwest Logo
6:50 pm - 12:35 am
SEA
-
SMF
5h 45m
1 stop
$168Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
12:55 pm - 8:15 pm
SMF
-
SEA
7h 20m
2 stops
Southwest Logo
12:00 pm - 7:05 pm
SEA
-
SMF
7h 05m
1 stop
$172Southwest
Tue, Aug 11 - Tue, Aug 18
Southwest Logo
6:15 am - 8:15 am
SMF
-
SEA
2h 00mnonstop
Southwest Logo
8:30 am - 2:40 pm
SEA
-
SMF
6h 10m
1 stop
$174Southwest
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
10:10 am - 7:10 pm
SMF
-
SEA
9h 00m
2 stops
Southwest Logo
1:45 pm - 9:15 pm
SEA
-
SMF
7h 30m
2 stops
$177Southwest
Wed, Sep 9 - Wed, Sep 23

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Delta flights from Sacramento to Seattle

Our best Delta deals on Sacramento to Seattle flight tickets
Delta
Aug 21
SMF7:41 pmSacramento Intl
2h 18m
SEA9:59 pmSeattle/Tacoma Intl
Aug 22
SEA5:00 pmSeattle/Tacoma Intl
1h 59m
SMF6:59 pmSacramento Intl
$194
Delta
Aug 20
SMF5:28 pmSacramento Intl
2h 07m
SEA7:35 pmSeattle/Tacoma Intl
Aug 23
SEA8:43 amSeattle/Tacoma Intl
2h 05m
SMF10:48 amSacramento Intl
$212
Delta
Aug 12
SMF9:21 amSacramento Intl
7h 16m
1 stop
SEA4:37 pmSeattle/Tacoma Intl
Aug 20
SEA8:43 amSeattle/Tacoma Intl
2h 05m
SMF10:48 amSacramento Intl
$214

Alaska Airlines flights from Sacramento to Seattle

Our best Alaska Airlines deals on Sacramento to Seattle flight tickets
Alaska Airlines
Aug 13
SMF7:45 amSacramento Intl
2h 01m
SEA9:46 amSeattle/Tacoma Intl
Aug 20
SEA11:57 amSeattle/Tacoma Intl
2h 04m
SMF2:01 pmSacramento Intl
$182
Alaska Airlines
Aug 13
SMF8:34 pmSacramento Intl
2h 05m
SEA10:39 pmSeattle/Tacoma Intl
Aug 17
SEA7:28 amSeattle/Tacoma Intl
1h 58m
SMF9:26 amSacramento Intl
$187
Alaska Airlines
Sep 1
SMF1:02 pmSacramento Intl
1h 57m
SEA2:59 pmSeattle/Tacoma Intl
Sep 7
SEA7:18 amSeattle/Tacoma Intl
1h 59m
SMF9:17 amSacramento Intl
$188

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 17, 2026.
Use the filters below to find and compare flights from Sacramento to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/11

7:05 am-2:05 pm

1 stop7h 00m

Seattle/Tacoma Intl

Tue 8/18

7:30 pm-9:25 pm

Nonstop1h 55m

$157

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Thu 10/1

2:25 pm-9:00 pm

2 stops6h 35m

Seattle/Tacoma Intl

Mon 10/5

5:30 am-7:20 am

Nonstop1h 50m

$158

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/11

12:55 pm-8:15 pm

2 stops7h 20m

Seattle/Tacoma Intl

Tue 8/18

7:30 pm-9:25 pm

Nonstop1h 55m

$162

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 8/5

6:15 am-8:15 am

Nonstop2h 00m

Seattle/Tacoma Intl

Thu 8/13

8:20 pm-7:30 am

1 stop11h 10m

$163
Quickest round-trip

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Thu 9/24

4:55 pm-6:50 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Mon 9/28

9:45 am-11:40 am

Nonstop1h 55m

$164

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/4

3:20 pm-11:25 pm

1 stop8h 05m

Seattle/Tacoma Intl

Wed 8/12

8:30 am-2:40 pm

1 stop6h 10m

$167

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Thu 10/1

2:25 pm-9:00 pm

2 stops6h 35m

Seattle/Tacoma Intl

Mon 10/5

6:50 pm-12:35 am

1 stop5h 45m

$168

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/11

12:55 pm-8:15 pm

2 stops7h 20m

Seattle/Tacoma Intl

Tue 8/18

12:00 pm-7:05 pm

1 stop7h 05m

$172

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/4

6:15 am-8:15 am

Nonstop2h 00m

Seattle/Tacoma Intl

Tue 8/11

8:30 am-2:40 pm

1 stop6h 10m

$174

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 9/9

10:10 am-7:10 pm

2 stops9h 00m

Seattle/Tacoma Intl

Wed 9/23

1:45 pm-9:15 pm

2 stops7h 30m

$177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Sacramento and Seattle?

What is the cheapest month to fly to Seattle?

In general, February 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 $141. If you don’t want to visit Seattle in February, then you should wait until March to fly from Sacramento, when ticket prices are also cheap, with an average price of $167.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $338. 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 $469.

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 $320 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $402. Departure times at noon 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 from Sacramento to Seattle?

You are more likely to see cheaper flights to Seattle from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $234 when searching 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 $187 on momondo.

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

There are 4 cabin classes available to choose from on Sacramento to Seattle 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 July 2026, prices for Sacramento to Seattle flights are approximately 13% cheaper 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

$170

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 $170. The best round-trip flight deal from Sacramento to Seattle found on momondo in the last 72 hours is $274.
The fastest flight from Sacramento to Seattle takes 1h 55m
Direct flights go from Sacramento to Seattle every day.
There is 1 airport in Seattle. From Sacramento there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

Frequently asked questions about flying from Sacramento to Seattle

  • 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
DeltaPriceFrom $84Free CancellationRating
7.8
8,473 reviews
Search Delta flights
FrontierPriceFrom $102Free CancellationRating
5.6
2,793 reviews
Search Frontier flights
SouthwestPriceFrom $111Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $115Free CancellationRating
7.9
12,663 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $135Free CancellationRating
7.8
2,823 reviews
Search Hawaiian Airlines flights

  • Southwest Flights From Sacramento to Seattle

    Across 18 Southwest flights from Sacramento to Seattle this week, the average price was $253, with the best Southwest deals starting from $111 round-trip. 4,241 users have rated Southwest 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 $115, round-trip. It should be noted that an average Alaska Airlines flight deal for this route in this time was higher, at $270 round-trip. Alaska Airlines operates 12 flights out of Sacramento into Seattle in an average week, so prices vary by time and availability. 12,665 Alaska Airlines reviews by users on momondo have scored the airline at 7.9/10.

Traveling to a place near Seattle?

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

An easier way to manage your Seattle trip

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