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Find cheap Delta flights to Seattle from $69

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

Thu, Mar 12 - Sun, Mar 15
Delta Logo
8:30 pm - 11:21 pm
LAX
-
SEA
2h 51mnonstop
Delta Logo
7:15 am - 10:02 am
SEA
-
LAX
2h 47mnonstop
$117Delta
Thu, Mar 12 - Sun, Mar 15
Delta Logo
3:35 pm - 6:21 pm
LAX
-
SEA
2h 46mnonstop
Delta Logo
7:15 am - 10:02 am
SEA
-
LAX
2h 47mnonstop
$118Delta
Sun, May 3 - Wed, May 6
Delta Logo
8:00 pm - 10:20 pm
SFO
-
SEA
2h 20mnonstop
Delta Logo
5:00 pm - 7:20 pm
SEA
-
SFO
2h 20mnonstop
$137Delta
Tue, Mar 10 - Sat, Mar 14
Delta Logo
1:20 pm - 6:28 pm
ONT
-
SEA
5h 08m
1 stop
Delta Logo
5:30 am - 12:23 pm
SEA
-
ONT
6h 53m
1 stop
$137Delta
Thu, Mar 12 - Mon, Mar 16
Delta Logo
6:00 am - 8:14 am
SFO
-
SEA
2h 14mnonstop
Delta Logo
9:45 pm - 11:57 pm
SEA
-
SFO
2h 12mnonstop
$138Delta
Sat, May 2 - Mon, May 11
Delta Logo
2:57 pm - 5:16 pm
SFO
-
SEA
2h 19mnonstop
Delta Logo
10:10 am - 3:56 pm
SEA
-
SFO
5h 46m
1 stop
$147Delta
Mon, Mar 23 - Fri, Mar 27
Delta Logo
5:09 pm - 12:03 am
ONT
-
SEA
6h 54m
1 stop
Delta Logo
7:50 pm - 10:34 pm
SEA
-
ONT
2h 44mnonstop
$147Delta
Sun, Mar 22 - Tue, Mar 24
Delta Logo
9:56 am - 12:49 pm
LAX
-
SEA
2h 53mnonstop
Delta Logo
7:15 am - 10:02 am
SEA
-
LAX
2h 47mnonstop
$157Delta
Wed, Mar 11 - Tue, Mar 17
Delta Logo
6:00 am - 8:14 am
SFO
-
SEA
2h 14mnonstop
Delta Logo
9:45 pm - 11:57 pm
SEA
-
SFO
2h 12mnonstop
$157Delta
Sun, Mar 15 - Wed, Mar 25
Delta Logo
6:00 am - 8:55 am
ONT
-
SEA
2h 55mnonstop
Delta Logo
8:30 am - 11:18 am
SEA
-
ONT
2h 48mnonstop
$157Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$69
Average price round-trip$1,383
Good deal round-trip$1,175
Good deal one-way$763
Best time to beat the crowds with an average 13% 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 $436, 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 $342 for one-way and $436 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
Good8,212 verified ratings
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Traveler rating:
Sort by:
D
2.0 Poor
Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.
D
8.0 Very good
It was good. The leg room was not great in Row 1.
T
2.0 Poor
The landing was the worst I’ve experienced with a flight.
H
8.0 Very good
Good
G
10.0 Wonderful
The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.
J
4.0 Mediocre
First flight out and was 85 minutes delayed. Notification came out way too late
D
2.0 Poor
Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!
K
10.0 Wonderful
Fast friendly
A
8.0 Very good
Boarding was efficient and smooth. Departure time was on time. Arrival to Detroit was early. Average food . Average crew service Very average cabin comfort. Nothing spectacular one way ir another, except for the excellent on time performance.
S
10.0 Wonderful
Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.
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
Alaska Airlines flights to Seattle
Southwest flights to Seattle
American Airlines flights to Seattle