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$89+ Cheap flights from Sacramento to Seattle (SMF - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SEA
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Sacramento Intl to Seattle/Tacoma Intl are usually found in January or October, booked 65 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Sacramento to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$149
(Cheapflightsfares)

One-way from

$89
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$217
Provider with most accurate pricing for Sacramento Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Seattle/Tacoma Intl flights.
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From Sacramento Intl to Seattle/Tacoma Intl
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One-way flight from Sacramento Intl to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sacramento to Seattle

Cheapest flights from Sacramento to Seattle
Explore the most affordable flight options available from Sacramento to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:34 pmSMF - SEA
1 stop7h 17mSpirit Airlines
Sun 5/48:56 pmSEA - SMF
1 stop11h 37mSpirit Airlines
Deal found 4/11$149
This Expedia deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:00 pmSMF - SEA
Nonstop1h 57mMultiple Airlines
Fri 5/96:00 amSEA - SMF
1 stop12h 42mMultiple Airlines
Deal found 4/10$154
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:15 pmSMF - SEA
Nonstop2h 09mDelta
Wed 5/289:40 amSEA - SMF
Nonstop2h 03mDelta
Deal found 4/11$157
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/52:50 pmSMF - SEA
1 stop3h 27mAlaska Airlines
Mon 5/59:45 pmSEA - SMF
Nonstop1h 52mAlaska Airlines
Deal found 4/10$161
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:37 pmSMF - SEA
Nonstop1h 58mHawaiian Airlines
Sun 5/48:18 amSEA - SMF
Nonstop1h 56mHawaiian Airlines
Deal found 4/10$162
This CheapOair deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:56 amSMF - SEA
1 stop23h 35mFrontier
Sun 5/118:22 pmSEA - SMF
1 stop16h 06mFrontier
Deal found 4/11$200
This Southwest deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/237:40 pmSMF - SEA
1 stop4h 50mSouthwest
Wed 6/256:15 amSEA - SMF
Nonstop1h 50mSouthwest
Deal found 4/11$217
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:35 pmSMF - SEA
1 stop4h 24mUnited Airlines
Mon 7/215:00 amSEA - SMF
1 stop4h 41mUnited Airlines
Deal found 4/10$254

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2025.
Use the filters below to find and compare flights from Sacramento to Seattle that are best for you.

Fly from

Sacramento

Fly to

Seattle

Route

Depart

Return

Price

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Thu 5/1

12:34 pm-7:51 pm

1 stop7h 17m

Seattle/Tacoma Intl

Sun 5/4

8:56 pm-8:33 am

1 stop11h 37m

$149

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 5/6

5:00 pm-6:57 pm

Nonstop1h 57m

Seattle/Tacoma Intl

Fri 5/9

6:00 am-6:42 pm

1 stop12h 42m

$154

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Tue 5/27

8:15 pm-10:24 pm

Nonstop2h 09m

Seattle/Tacoma Intl

Wed 5/28

9:40 am-11:43 am

Nonstop2h 03m

$157

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Mon 5/5

2:50 pm-6:17 pm

1 stop3h 27m

Seattle/Tacoma Intl

Mon 5/5

9:45 pm-11:37 pm

Nonstop1h 52m

$161

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Sat 5/3

7:37 pm-9:35 pm

Nonstop1h 58m

Seattle/Tacoma Intl

Sun 5/4

8:18 am-10:14 am

Nonstop1h 56m

$162

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Sun 5/4

11:56 am-11:31 am

1 stop23h 35m

Seattle/Tacoma Intl

Sun 5/11

8:22 pm-12:28 pm

1 stop16h 06m

$200

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Mon 6/23

7:40 pm-12:30 am

1 stop4h 50m

Seattle/Tacoma Intl

Wed 6/25

6:15 am-8:05 am

Nonstop1h 50m

$217

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Fri 5/2

10:38 am-9:31 pm

2 stops10h 53m

Seattle/Tacoma Intl

Sun 5/4

5:05 am-10:29 am

1 stop5h 24m

$230

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Sun 6/8

6:37 am-8:35 am

Nonstop1h 58m

$89

SacramentoSeattle

SMF - SEA

SMFSEA

Sacramento Intl

Wed 5/7

10:38 am-9:31 pm

2 stops10h 53m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 16 results
1
2

Compare providers for flights from Sacramento to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Seattle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Sacramento to Seattle flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Sacramento to Seattle trip
Airlines
Qatar Airways

Qatar's carry-on policy allows only one item in economy, plan accordingly.


Qatar's business class offers luxury with private pods and flexible dining.

Read more about Qatar Airwaysby Brandon Schultz
Alaska Airlines

Alaska's Premium Class offers extra legroom and free cocktails, enhancing short-haul comfort.


Alaska's Wi-Fi is a bargain, ideal for business travelers needing connectivity on short flights.

Read more about Alaska Airlinesby Robert Schrader
Southwest

Southwest's open seating policy allows flexibility; check in early for priority boarding.


Southwest offers two free checked bags, ideal for travelers with more luggage.

Read more about Southwestby Marisa Garcia
Airports
SMF

For weekday morning flights, expect longer security lines at SMF. Arrive early to avoid delays, especially on Mondays.

Read more about SMFby Matt Meltzer
SEA

Use the Link light rail for a cost-effective trip from SEA to downtown Seattle, running every 10 minutes and taking under 40 minutes.

Read more about SEAby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways and SEA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Matt Meltzer

Matt Meltzer

Expert on SMF

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

Best time to book a flight from Sacramento to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Seattle

How far ahead should I book a flight from Sacramento to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Seattle. Price data was last updated on April 4, 2025.

The price you pay for your flight from Sacramento to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sacramento to Seattle?

Currently, January is the cheapest month in which you can book a flight from Sacramento to Seattle (average of $238). Flying from Sacramento to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to SEA?

Find hourly flight availability from Sacramento to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

It’s optimal to fly from Sacramento to Seattle in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Sacramento to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to Seattle. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Sacramento to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sacramento to Seattle

Explore weekly flight availability from Sacramento to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 11, 2025.

The most flights from SMF to SEA are scheduled on a Thursday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Sacramento to Seattle to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,851 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,851 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,911 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,365 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,636 reviews
Alaska Airlines
8.0
Very good
9,851 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sacramento to Seattle?

    Booking a flight from Sacramento Intl (SMF) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Sacramento to Seattle. On a typical day, there are 30 flights from Sacramento Intl to Seattle/Tacoma Intl, all of which are around 1h 55m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Sacramento Intl to Seattle.

  • How popular is this Sacramento to Seattle flight route?

    This flight path from Sacramento Intl to Seattle/Tacoma Intl was viewed by 183 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Sacramento to Seattle round-trip?

    According to our current data, Spirit Airlines ($149), Delta ($157), and Alaska Airlines ($161) offers the cheapest pricing from Sacramento to Seattle. Spirit Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Sacramento to Seattle one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $89. United Airlines flights start at $94 while deals on Spirit Airlines start at $96 one-way.

  • What are the most reliable airlines from Sacramento to Seattle?

    The top 3 most reliable airlines when flying from Sacramento to Seattle are KLM (95%), WestJet (93%) and Korean Air (90%).

  • What are the cheapest flights from Sacramento to Seattle?

    On average you can expect to pay $825 for a flight from Sacramento to Seattle. The cheapest flight overall is $99 while the most popular route, (Sacramento Intl - Seattle/Tacoma Intl) is currently priced at $149.

  • Can I find deals for flights from Sacramento to Seattle that include hotel bookings?

    Yes. In addition to deals on Sacramento to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Seattle.

  • Can I find deals for business class flights from Sacramento to Seattle?

    Yes. Cheapflights offers flight deals from Sacramento to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Seattle (average of $238). Flying from Sacramento to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Mukilteo
Aberdeen
Kent
Lynnwood
Shelton
Silverdale
Redmond

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Top 6 airlines flying from Sacramento to Seattle

Discover the top 6 airlines that operate flights from Sacramento to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$79Average$164FlexibilityNo cancel feeOn-time65%
FrontierCheapest$95Average$171FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$133Average$233FlexibilityNo cancel feeOn-time85%
DeltaCheapest$134Average$230FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$244FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$150Average$250FlexibilityNo cancel feeOn-time63%

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