SEA

Find cheap Delta flights to Seattle from $94

1 adult
1 adult, Economy, 0 bags

Search hundreds of travel sites at once for deals on Delta flights to Seattle

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
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, Jun 9 - Wed, Jun 17
Delta Logo
5:55 am - 8:11 am
SFO
-
SEA
2h 16mnonstop
Delta Logo
9:45 am - 12:08 pm
SEA
-
SFO
2h 23mnonstop
$177Delta
Wed, Jun 10 - Tue, Jun 16
Delta Logo
5:55 am - 8:11 am
SFO
-
SEA
2h 16mnonstop
Delta Logo
2:30 pm - 4:50 pm
SEA
-
SFO
2h 20mnonstop
$182Delta
Tue, Jun 9 - Tue, Jun 9
Delta Logo
5:55 am - 8:11 am
SFO
-
SEA
2h 16mnonstop
Delta Logo
5:52 pm - 8:19 pm
SEA
-
SFO
2h 27mnonstop
$187Delta
Wed, Jun 3 - Tue, Jun 9
Delta Logo
9:25 am - 12:21 pm
LAX
-
SEA
2h 56mnonstop
Delta Logo
5:30 pm - 8:15 pm
SEA
-
LAX
2h 45mnonstop
$197Delta
Mon, Jun 1 - Wed, Jun 17
Delta Logo
10:29 am - 12:45 pm
SFO
-
SEA
2h 16mnonstop
Delta Logo
7:20 am - 9:39 am
SEA
-
SFO
2h 19mnonstop
$199Delta
Mon, Jun 1 - Wed, Jun 3
Delta Logo
10:29 am - 12:45 pm
SFO
-
SEA
2h 16mnonstop
Delta Logo
10:00 am - 12:27 pm
SEA
-
SFO
2h 27mnonstop
$204Delta
Wed, Jun 3 - Mon, Jun 8
Delta Logo
5:40 pm - 8:28 pm
LAX
-
SEA
2h 48mnonstop
Delta Logo
8:25 pm - 11:15 pm
SEA
-
LAX
2h 50mnonstop
$207Delta
Sat, May 30 - Mon, Jun 1
Delta Logo
7:00 am - 9:59 am
LAX
-
SEA
2h 59mnonstop
Delta Logo
7:55 pm - 10:42 pm
SEA
-
LAX
2h 47mnonstop
$208Delta
Mon, Jun 1 - Wed, Jun 10
Delta Logo
8:30 pm - 10:53 pm
SFO
-
SEA
2h 23mnonstop
Delta Logo
9:45 am - 12:08 pm
SEA
-
SFO
2h 23mnonstop
$209Delta
Sat, Jun 6 - Sun, Jun 7
Delta Logo
2:05 pm - 4:51 pm
LAX
-
SEA
2h 46mnonstop
Delta Logo
7:15 am - 10:05 am
SEA
-
LAX
2h 50mnonstop
$212Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$94
Average price round-trip$1,347
Good deal round-trip$1,145
Good deal one-way$644
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?

    With an average return price of $554, Delta is the most expensive airline flying into Seattle. The cheapest airline flying to Seattle is Alaska Airlines.

  • 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 $554 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 Boise and cost $185.
  • 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
Good8,450 verified ratings
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.8Comfort
Traveler rating:
Sort by:
R
6.0 Okay
Baggage drop for some reason took so long
R
6.0 Okay
TSA at the E terminal sucks
R
6.0 Okay
WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.
M
10.0 Wonderful
Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.
M
10.0 Wonderful
Aside from a completely packed plane, I really have no complaints.
A
6.0 Okay
Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.
A
10.0 Wonderful
Everything was fine.
P
2.0 Poor
Every flight was delayed except the last one. One layover turned into two. Travel time extended by three hours. No compensation offered. Repeatedly asked if I'd like to cancel my flight for a partial refund.
D
10.0 Wonderful
It was a pleasant surprise to have complimentary Wi-Fi on the flight
A
8.0 Very good
Was great, under the wire!
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
Frontier flights to Seattle
Southwest flights to Seattle
Alaska Airlines flights to Seattle
United Airlines flights to Seattle
American Airlines flights to Seattle