Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sacramento to Seattle from $84

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 7/29. 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.
Frontier Logo
5:07 pm - 11:04 am
SMF
-
SEA
17h 57m
1 stop
Frontier Logo
8:13 pm - 4:11 pm
SEA
-
SMF
19h 58m
1 stop
$163Frontier
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
7:00 am - 9:00 am
SMF
-
SEA
2h 00mnonstop
Southwest Logo
5:30 am - 7:15 am
SEA
-
SMF
1h 45mnonstop
$164Southwest
Sat, Aug 15 - Mon, Aug 17
Delta Logo
7:51 pm - 10:02 pm
SMF
-
SEA
2h 11mnonstop
Delta Logo
5:10 pm - 7:11 pm
SEA
-
SMF
2h 01mnonstop
$165Delta
Wed, Oct 28 - Wed, Nov 4
Frontier Logo
5:07 pm - 11:04 am
SMF
-
SEA
17h 57m
1 stop
Frontier Logo
8:53 pm - 3:32 pm
SEA
-
SMF
18h 39m
1 stop
$166Frontier
Tue, Aug 4 - Fri, Aug 14
Southwest Logo
3:20 pm - 11:25 pm
SMF
-
SEA
8h 05m
1 stop
Southwest Logo
5:55 am - 7:40 am
SEA
-
SMF
1h 45mnonstop
$167Southwest
Tue, Aug 4 - Wed, Aug 12
Southwest Logo
12:30 pm - 2:25 pm
SMF
-
SEA
1h 55mnonstop
Southwest Logo
9:25 am - 5:05 pm
SEA
-
SMF
7h 40m
2 stops
$172Southwest
Sat, Aug 22 - Tue, Aug 25
Southwest Logo
4:50 pm - 10:55 pm
SMF
-
SEA
6h 05m
1 stop
Southwest Logo
9:45 am - 11:40 am
SEA
-
SMF
1h 55mnonstop
$174Southwest
Sat, Aug 15 - Mon, Aug 17
Southwest Logo
5:40 am - 12:05 pm
SMF
-
SEA
6h 25m
1 stop
Southwest Logo
7:20 pm - 9:15 pm
SEA
-
SMF
1h 55mnonstop
$175Southwest
Wed, Oct 28 - Wed, Nov 4
Southwest Logo
12:55 pm - 8:15 pm
SMF
-
SEA
7h 20m
2 stops
Southwest Logo
7:10 am - 2:40 pm
SEA
-
SMF
7h 30m
2 stops
$177Southwest
Wed, Aug 12 - Wed, Aug 26
Southwest Logo
3:40 pm - 9:10 pm
SMF
-
SEA
5h 30m
1 stop
Southwest Logo
6:45 am - 4:25 pm
SEA
-
SMF
9h 40m
2 stops
$178Southwest
Wed, Nov 18 - Sat, Nov 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Southwest flights from Sacramento to Seattle

Our best Southwest deals on Sacramento to Seattle flight tickets
Southwest
Aug 15
SMF7:00 amSacramento Intl
2h 00m
SEA9:00 amSeattle/Tacoma Intl
Aug 17
SEA5:30 amSeattle/Tacoma Intl
1h 45m
SMF7:15 amSacramento Intl
$164
Southwest
Aug 4
SMF3:20 pmSacramento Intl
8h 05m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
Aug 12
SEA5:55 amSeattle/Tacoma Intl
1h 45m
SMF7:40 amSacramento Intl
$167
Southwest
Aug 22
SMF12:30 pmSacramento Intl
1h 55m
SEA2:25 pmSeattle/Tacoma Intl
Aug 25
SEA9:25 amSeattle/Tacoma Intl
7h 40m
2 stops
SMF5:05 pmSacramento Intl
$172

Frontier flights from Sacramento to Seattle

Our best Frontier deals on Sacramento to Seattle flight tickets
Frontier
Aug 4
SMF5:07 pmSacramento Intl
17h 57m
1 stop
SEA11:04 amSeattle/Tacoma Intl
Aug 11
SEA8:13 pmSeattle/Tacoma Intl
19h 58m
1 stop
SMF4:11 pmSacramento Intl
$163
Frontier
Aug 4
SMF5:07 pmSacramento Intl
17h 57m
1 stop
SEA11:04 amSeattle/Tacoma Intl
Aug 14
SEA8:53 pmSeattle/Tacoma Intl
18h 39m
1 stop
SMF3:32 pmSacramento Intl
$166
Frontier
Aug 4
SMF5:07 pmSacramento Intl
17h 57m
1 stop
SEA11:04 amSeattle/Tacoma Intl
Aug 11
SEA8:13 pmSeattle/Tacoma Intl
19h 58m
1 stop
SMF4:11 pmSacramento Intl
$185

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 7, 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 8/4

5:07 pm-11:04 am

1 stop17h 57m

Seattle/Tacoma Intl

Tue 8/11

8:13 pm-4:11 pm

1 stop19h 58m

$163
Quickest round-trip

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Sat 8/15

7:00 am-9:00 am

Nonstop2h 00m

Seattle/Tacoma Intl

Mon 8/17

5:30 am-7:15 am

Nonstop1h 45m

$164

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 10/28

7:51 pm-10:02 pm

Nonstop2h 11m

Seattle/Tacoma Intl

Wed 11/4

5:10 pm-7:11 pm

Nonstop2h 01m

$165

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/4

5:07 pm-11:04 am

1 stop17h 57m

Seattle/Tacoma Intl

Fri 8/14

8:53 pm-3:32 pm

1 stop18h 39m

$166

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 8/4

3:20 pm-11:25 pm

1 stop8h 05m

Seattle/Tacoma Intl

Wed 8/12

5:55 am-7:40 am

Nonstop1h 45m

$167

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Sat 8/22

12:30 pm-2:25 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Tue 8/25

9:25 am-5:05 pm

2 stops7h 40m

$172

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Sat 8/15

4:50 pm-10:55 pm

1 stop6h 05m

Seattle/Tacoma Intl

Mon 8/17

9:45 am-11:40 am

Nonstop1h 55m

$174

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 10/28

5:40 am-12:05 pm

1 stop6h 25m

Seattle/Tacoma Intl

Wed 11/4

7:20 pm-9:15 pm

Nonstop1h 55m

$175

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 8/12

12:55 pm-8:15 pm

2 stops7h 20m

Seattle/Tacoma Intl

Wed 8/26

7:10 am-2:40 pm

2 stops7h 30m

$177

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 11/18

3:40 pm-9:10 pm

1 stop5h 30m

Seattle/Tacoma Intl

Sat 11/21

6:45 am-4:25 pm

2 stops9h 40m

$178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $168.

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 $335. 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 $459.

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 $317 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $397. 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

$162

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 $162. The best round-trip flight deal from Sacramento to Seattle found on momondo in the last 72 hours is $262.
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 $85Free CancellationRating
7.8
8,451 reviews
Search Delta flights
FrontierPriceFrom $102Free CancellationRating
5.6
2,841 reviews
Search Frontier flights
SouthwestPriceFrom $111Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $116Free CancellationRating
7.9
12,633 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $135Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights

  • Southwest Flights From Sacramento to Seattle

    Across 16 Southwest flights from Sacramento to Seattle this week, the average price was $253, with the best Southwest deals starting from $111 round-trip. 4,250 users have rated Southwest on momondo, with an average score of 7.9/10.

  • 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 $116, round-trip. It should be noted that an average Alaska Airlines flight deal for this route in this time was higher, at $272 round-trip. Alaska Airlines operates 18 flights out of Sacramento into Seattle in an average week, so prices vary by time and availability. 12,631 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
Cle Elum
Federal Way
Fife
Marysville
Centralia
Kirkland
Shoreline
Westport

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/6
Thu 8/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States