$54 Cheap Delta flights from Sacramento to Seattle (SMF to SEA)

Find The Best Day To Fly from Sacramento to Seattle

Amazing Delta SMF to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $107 round trip and $54 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Dec 2 - Sat, Dec 6
SMF
Sacramento
SEA
Seattle
$107 Roundtrip, found 21 hours ago
$107
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Dec 2 from Sacramento to Seattle, returning Sat, Dec 6, priced at $107 found 21 hours ago
Sat, Oct 18 - Tue, Oct 21
SMF
Sacramento
SEA
Seattle
$109 Roundtrip, just found
$109
Roundtrip
just found
Select Delta flight, departing Sat, Oct 18 from Sacramento to Seattle, returning Tue, Oct 21, priced at $109 just found
Wed, Nov 12 - Wed, Nov 19
SMF
Sacramento
SEA
Seattle
$109 Roundtrip, found 3 hours ago
$109
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Nov 12 from Sacramento to Seattle, returning Wed, Nov 19, priced at $109 found 3 hours ago
Sun, Oct 26 - Thu, Oct 30
SMF
Sacramento
SEA
Seattle
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 26 from Sacramento to Seattle, returning Thu, Oct 30, priced at $137 found 2 days ago
Wed, Dec 3 - Sun, Dec 7
SMF
Sacramento
SEA
Seattle
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Sacramento to Seattle, returning Sun, Dec 7, priced at $138 found 2 days ago
Tue, Oct 14 - Sat, Oct 25
SMF
Sacramento
SEA
Seattle
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 14 from Sacramento to Seattle, returning Sat, Oct 25, priced at $139 found 5 days ago
Sat, Oct 18 - Tue, Oct 21
SMF
Sacramento
SEA
Seattle
$144 Roundtrip, just found
$144
Roundtrip
just found
Select Delta flight, departing Sat, Oct 18 from Sacramento to Seattle, returning Tue, Oct 21, priced at $144 just found

SEA From SMF Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Hotel Max

Hotel Max

3.5 out of 5
Save 100% on your flight
Price was $599, price is now $359 per person
$359
per person
Nov 16 - Nov 21
found 1 day ago
Roundtrip flight included
Sacramento (SMF) to Seattle (SEA)
Level Seattle Downtown - South Lake Union

Level Seattle Downtown - South Lake Union

3.5 out of 5
Save 100% on your flight
Price was $849, price is now $502 per person
$502
per person
Nov 16 - Nov 21
found 1 day ago
Roundtrip flight included
Sacramento (SMF) to Seattle (SEA)
1 Hotel Seattle

1 Hotel Seattle

5 out of 5
Save 100% on your flight
Price was $1,366, price is now $825 per person
$825
per person
Dec 10 - Dec 14
found 1 day ago
Roundtrip flight included
Sacramento (SMF) to Seattle (SEA)
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Frequently asked questions

Can I catch a flight from Sacramento Intl. Airport (SMF) to SEA right now?
It's wise to learn about any travel advice reports and quarantine requirements in effect in your destination city. Ensure you check out the Covid-19 Travel Advisor for up-to-date info on booking a flight to SEA.
What terminal is Delta Air Lines at Sacramento Airport?
If you're flying from Sacramento Intl. Airport (SMF) to Sea-Tac Airport with Delta Air Lines, you're likely to be taking off from terminal A. Your airline should be able to tell you exactly which terminal you'll be landing at.
Are there Delta Air Lines non-stop flights from SMF to SEA?
Direct flights are available with Delta Air Lines, which means you can fly from SMF to Sea-Tac Airport quickly. Those fulfilling travel experiences you're looking for are a hassle-free flight away.
How long is a Delta Air Lines flight from SMF to SEA?
Bad weather, tailwinds, headwinds ... They're just a few things that can affect how long you spend in your seat. However, a trip from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA) with Delta Air Lines takes about 3 hours and 19 minutes, so you'll have landed and be in vacay mode in next to no time.
What type of aircraft does Delta Air Lines fly from SMF to SEA?
If you're headed from SMF to SEA with Delta Air Lines, you'll probably be cruising the skies aboard the Airbus A220-300 or the Airbus A220-100.
How many direct and indirect flights does Delta Air Lines fly from SMF to SEA?
Delta Air Lines currently offers roughly 4 flights every day from Sacramento Intl. Airport (SMF) to Seattle - Tacoma Intl. Airport (SEA).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Delta flight from Sacramento SMF to Seattle SEA 

To find the best deals on flights to Sacramento from Seattle with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Sacramento SMF to Seattle SEA with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $107 to $144, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Sacramento SMF to Seattle SEA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Sacramento to Seattle costs from $54. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Sacramento SMF with Delta 

To find a cheap Delta flight from Sacramento SMF to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Sacramento SMF to Seattle SEA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as December, or if you book a flight with a stopover. 

 

Find nonstop flights from Sacramento SMF to Seattle SEA with Delta 

If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Sacramento SMF to Seattle SEA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seattle SEA from  Sacramento SMF with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Seattle

Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd, SeaTac, WA
This hotel features a restaurant, a gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and ...
9.2/10 Wonderful! (7,637 reviews)
"Stayed here for an early morning flight. It’s not a 5 star hotel, but we also weren’t paying for that. Clean, convenient, comfortable. It was everything we wanted. The staff was exceptionally nice and seemed to be enjoying their work."

Reviewed on Sep 25, 2025

Coast Gateway Hotel
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard, SeaTac, WA
A gym, self parking, and laundry facilities are featured at this hotel. Guests will appreciate perks like free WiFi and a free airport shuttle. There's a safe ...
7.8/10 Good! (4,665 reviews)
"Nice king room, reasonable price"

Reviewed on Sep 25, 2025

Red Roof Inn Seattle Airport - SEATAC
SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St, SeaTac, WA
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
7.8/10 Good! (1,916 reviews)
"This is a budget hotel and the decor is dated, BUT, our room was huge, it was CLEAN, and the bed was the most comfortable one I've slept on during our 2 week (different hotel almost every night) stay is WA. The staff is helpful and friendly. Excellent access to SEATAC (and they have a 24hr shuttle), ..."

Reviewed on Sep 22, 2025

SureStay Hotel by Best Western SeaTac Airport North
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.