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

Wed, Feb 18 - Mon, Feb 23
Delta Logo
5:55 am - 8:13 am
SFO
-
SEA
2h 18mnonstop
Delta Logo
8:30 pm - 10:41 pm
SEA
-
SFO
2h 11mnonstop
$117Delta
Fri, Feb 27 - Sun, Mar 1
Delta Logo
5:55 am - 8:13 am
SFO
-
SEA
2h 18mnonstop
Delta Logo
7:10 am - 9:30 am
SEA
-
SFO
2h 20mnonstop
$119Delta
Sun, Mar 22 - Wed, Apr 29
Delta Logo
6:00 am - 8:16 am
SFO
-
SEA
2h 16mnonstop
Delta Logo
11:45 am - 2:05 pm
SEA
-
SFO
2h 20mnonstop
$132Delta
Wed, Mar 25 - Wed, Apr 1
Delta Logo
8:30 pm - 11:23 pm
LAX
-
SEA
2h 53mnonstop
Delta Logo
9:40 am - 12:23 pm
SEA
-
LAX
2h 43mnonstop
$137Delta
Thu, Apr 2 - Thu, Apr 16
Delta Logo
6:00 am - 8:16 am
SFO
-
SEA
2h 16mnonstop
Delta Logo
9:20 pm - 11:37 pm
SEA
-
SFO
2h 17mnonstop
$137Delta
Fri, Mar 13 - Sat, Mar 21
Delta Logo
7:35 am - 10:24 am
LAX
-
SEA
2h 49mnonstop
Delta Logo
7:15 am - 10:02 am
SEA
-
LAX
2h 47mnonstop
$147Delta
Tue, Feb 24 - Sat, Feb 28
Delta Logo
10:20 am - 12:38 pm
SFO
-
SEA
2h 18mnonstop
Delta Logo
7:10 am - 9:30 am
SEA
-
SFO
2h 20mnonstop
$147Delta
Sat, Mar 7 - Sun, Mar 8
Delta Logo
7:15 am - 10:12 am
LAX
-
SEA
2h 57mnonstop
Delta Logo
7:10 am - 10:01 am
SEA
-
LAX
2h 51mnonstop
$148Delta
Thu, Mar 5 - Wed, Mar 11
Delta Logo
5:55 am - 8:13 am
SFO
-
SEA
2h 18mnonstop
Delta Logo
4:25 pm - 6:43 pm
SEA
-
SFO
2h 18mnonstop
$152Delta
Sat, Feb 28 - Sun, Mar 1
Delta Logo
5:55 am - 8:13 am
SFO
-
SEA
2h 18mnonstop
Delta Logo
7:10 am - 9:30 am
SEA
-
SFO
2h 20mnonstop
$154Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$59
Average price round-trip$1,317
Good deal round-trip$1,120
Good deal one-way$806
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 7% 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 $421. Flights to Seattle with Alaska Airlines cost $480 on average.

  • 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 $421 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 Boise and cost $118.
  • If you’re intending to fly with Delta, book your flight to Seattle at least 1 week 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
Good8,124 verified ratings
8.5Crew
8.1Boarding
7.9Comfort
7.2Food
7.8Entertainment
Traveler rating:
Sort by:
D
10.0 Wonderful
There were no media screens
O
10.0 Wonderful
On time, easy in/out, smooth ride
D
10.0 Wonderful
Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.
M
8.0 Very good
Good
A
10.0 Wonderful
Timing, quality of service, promptness and courtesy of the staff
Z
10.0 Wonderful
It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.
J
10.0 Wonderful
Great customer service
J
2.0 Poor
delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it
L
8.0 Very good
The flight was comfortable and uneventful, which is what I desire
S
10.0 Wonderful
The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!
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