SEA

Find cheap Delta flights to Seattle from $108

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Delta Flight Deals to Seattle

 
Here are some of the best deals found on KAYAK recently from Delta to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Delta flight deals to Seattle

Tue, Jul 14 - Wed, Jul 22
Delta Logo
8:59 pm - 11:17 pm
SFO
-
SEA
2h 18mnonstop
Delta Logo
9:39 pm - 11:59 pm
SEA
-
SFO
2h 20mnonstop
$177Delta
Mon, Sep 7 - Wed, Sep 16
Delta Logo
8:59 pm - 11:19 pm
SFO
-
SEA
2h 20mnonstop
Delta Logo
9:25 pm - 11:36 pm
SEA
-
SFO
2h 11mnonstop
$189Delta
Tue, Aug 11 - Tue, Aug 18
Delta Logo
1:21 pm - 3:23 pm
DEN
-
SEA
3h 02mnonstop
Delta Logo
8:07 pm - 11:58 pm
SEA
-
DEN
2h 51mnonstop
$195Delta
Fri, Jul 24 - Sat, Aug 8
Delta Logo
9:15 pm - 12:03 am
LAX
-
SEA
2h 48mnonstop
Delta Logo
7:15 am - 10:04 am
SEA
-
LAX
2h 49mnonstop
$197Delta
Tue, Aug 25 - Thu, Sep 3
Delta Logo
2:00 pm - 4:13 pm
SFO
-
SEA
2h 13mnonstop
Delta Logo
5:51 pm - 8:19 pm
SEA
-
SFO
2h 28mnonstop
$202Delta
Sat, Aug 15 - Thu, Sep 10
Delta Logo
7:00 pm - 9:45 pm
LAX
-
SEA
2h 45mnonstop
Delta Logo
6:55 pm - 9:44 pm
SEA
-
LAX
2h 49mnonstop
$207Delta
Mon, Jun 22 - Sat, Jul 11
Delta Logo
10:35 am - 12:53 pm
SFO
-
SEA
2h 18mnonstop
Delta Logo
7:20 am - 9:38 am
SEA
-
SFO
2h 18mnonstop
$207Delta
Wed, Jun 24 - Tue, Jul 7
Delta Logo
5:55 am - 8:11 am
SFO
-
SEA
2h 16mnonstop
Delta Logo
9:39 pm - 11:59 pm
SEA
-
SFO
2h 20mnonstop
$212Delta
Tue, Aug 11 - Sat, Aug 15
Delta Logo
6:44 pm - 8:46 pm
DEN
-
SEA
3h 02mnonstop
Delta Logo
8:07 pm - 11:58 pm
SEA
-
DEN
2h 51mnonstop
$215Delta
Sat, Jul 18 - Sat, Jul 18
Delta Logo
5:55 am - 8:05 am
SFO
-
SEA
2h 10mnonstop
Delta Logo
5:50 pm - 8:16 pm
SEA
-
SFO
2h 26mnonstop
$215Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$108
Average price round-trip$725
Good deal round-trip$616
Good deal one-way$667
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from San Francisco to Seattle
(avg. price over the last 2 weeks)
or less
or less

When to book flights with Delta to Seattle

Average price per month
Flight prices as travel date approaches

FAQs for flying to Seattle with Delta

  • Is Delta cheaper than other airlines flying to Seattle?

    Delta is the cheapest airline flying to Seattle with an average return price of $546. Flights to Seattle with United Airlines cost $553 on average, while Alaska Airlines cost $561.

  • Which other airlines fly to Seattle?

    Along with Delta, you can also fly to Seattle with Alaska Airlines, Alaska Airlines, American Airlines, United Airlines and Southwest.

  • How much is a flight to Seattle with Delta?

    On average, Delta flights to Seattle cost $546 for a round-trip.

  • Which airport do Delta flights to Seattle fly into?

    You’ll fly into Seattle/Tacoma Airport when flying to Seattle with Delta.

  • Are there any other airlines in SkyTeam that fly to Seattle?

    Unfortunately, there are no other airlines in SkyTeam that fly to Seattle.

Top tips for your flights to Seattle with Delta

  • The cheapest flight to Seattle with Delta found on KAYAK in the last 2 weeks departed from San Diego and cost $158.
  • If you’re intending to fly with Delta, book your flight to Seattle at least 2 weeks before departure to ensure a below-average price.
  • High season for flights to Seattle with Delta is July and prices are highest at this time. The cheapest month to fly is January.

Delta customer reviews

7.9
Good8,416 verified ratings
8.5Crew
7.8Comfort
7.8Entertainment
8.1Boarding
7.2Food
Traveler rating:
Sort by:
P
10.0 Wonderful
Great flight with a terrific crew. Uneventful and early arrival. Thank you.
A
6.0 Okay
No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs
A
6.0 Okay
Clean planes and not take my comfort class seat away.
A
8.0 Very good
The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.
A
6.0 Okay
Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.
C
10.0 Wonderful
Crew is always so friendly and welcoming.
R
2.0 Poor
Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.
A
4.0 Mediocre
My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.
A
6.0 Okay
Planes were clean, no water or snacks on either flight.
A
6.0 Okay
Free & relatively fast Wi-Fi. Would've liked a wider drink selection.
Read more about Delta

Everything you need to know for your flight to Seattle

Other airlines flying to Seattle

Flight deals from the most popular airlines with KAYAK users flying the route
Alaska Airlines flights to Seattle
Frontier flights to Seattle
United Airlines flights to Seattle
American Airlines flights to Seattle
Southwest flights to Seattle