SEA

Find cheap Delta flights to Seattle from $59

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, Mar 17 - Mon, Mar 30
Delta Logo
7:35 am - 10:26 am
LAX
-
SEA
2h 51mnonstop
Delta Logo
7:59 pm - 10:50 pm
SEA
-
LAX
2h 51mnonstop
$97Delta
Thu, Mar 19 - Mon, Mar 23
Delta Logo
7:35 am - 10:26 am
LAX
-
SEA
2h 51mnonstop
Delta Logo
7:59 pm - 10:50 pm
SEA
-
LAX
2h 51mnonstop
$98Delta
Wed, Mar 25 - Sun, Mar 29
Delta Logo
8:30 pm - 11:23 pm
LAX
-
SEA
2h 53mnonstop
Delta Logo
1:30 pm - 4:09 pm
SEA
-
LAX
2h 39mnonstop
$117Delta
Tue, Apr 7 - Mon, Apr 13
Delta Logo
5:09 pm - 12:03 am
ONT
-
SEA
6h 54m
1 stop
Delta Logo
4:36 pm - 11:44 pm
SEA
-
ONT
7h 08m
1 stop
$119Delta
Fri, Apr 17 - Sat, Apr 18
Delta Logo
5:05 pm - 11:59 pm
ONT
-
SEA
6h 54m
1 stop
Delta Logo
7:50 pm - 10:37 pm
SEA
-
ONT
2h 47mnonstop
$127Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
7:29 pm - 9:48 pm
SFO
-
SEA
2h 19mnonstop
Delta Logo
7:25 am - 9:51 am
SEA
-
SFO
2h 26mnonstop
$137Delta
Wed, Mar 18 - Wed, Mar 25
Delta Logo
5:09 pm - 12:03 am
ONT
-
SEA
6h 54m
1 stop
Delta Logo
11:25 am - 4:28 pm
SEA
-
ONT
5h 03m
1 stop
$137Delta
Wed, May 6 - Fri, May 8
Delta Logo
5:55 pm - 8:55 pm
ONT
-
SEA
3h 00mnonstop
Delta Logo
8:25 am - 11:12 am
SEA
-
ONT
2h 47mnonstop
$139Delta
Sat, Apr 18 - Sun, May 10
Delta Logo
5:59 am - 8:19 am
SFO
-
SEA
2h 20mnonstop
Delta Logo
9:20 pm - 8:21 am
SEA
-
SFO
11h 01m
1 stop
$140Delta
Tue, May 19 - Tue, May 26
Delta Logo
10:29 am - 12:45 pm
SFO
-
SEA
2h 16mnonstop
Delta Logo
10:00 am - 12:29 pm
SEA
-
SFO
2h 29mnonstop
$147Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$59
Average price round-trip$1,601
Good deal round-trip$1,361
Good deal one-way$880
Best time to beat the crowds with an average 12% 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 $469, 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 and Southwest.

  • How much is a flight to Seattle with Delta?

    On average, Delta flights to Seattle cost $166 for one-way and $469 return.

  • 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 Hailey and cost $150.
  • 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
Good8,239 verified ratings
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Traveler rating:
Sort by:
Y
2.0 Poor
2+hrs delay without any reason provided and a cramped flight
Y
4.0 Mediocre
Delayed without giving any reason
J
2.0 Poor
We waited an hour on the runway to get a gate in Orlando
B
10.0 Wonderful
No issues
B
10.0 Wonderful
Good service and no travel issues.
N
2.0 Poor
Flight was cancelled
N
2.0 Poor
Flight was canceled
A
10.0 Wonderful
Very nice
A
10.0 Wonderful
Very nice
J
4.0 Mediocre
Flight was delayed by 3-hours and their fix was… complimentary pretzels.
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
United Airlines flights to Seattle
Southwest flights to Seattle
Alaska Airlines flights to Seattle
American Airlines flights to Seattle