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

Fri, Jan 23 - Mon, Jan 26
Delta Logo
8:22 pm - 11:22 pm
LAX
-
SEA
3h 00mnonstop
Delta Logo
8:10 pm - 10:57 pm
SEA
-
LAX
2h 47mnonstop
$117Delta
Wed, Jan 14 - Sat, Jan 17
Delta Logo
2:39 pm - 4:58 pm
SFO
-
SEA
2h 19mnonstop
Delta Logo
9:20 pm - 11:28 pm
SEA
-
SFO
2h 08mnonstop
$117Delta
Thu, Jan 22 - Sun, Jan 25
Delta Logo
3:48 pm - 6:43 pm
LAX
-
SEA
2h 55mnonstop
Delta Logo
2:02 pm - 4:38 pm
SEA
-
LAX
2h 36mnonstop
$118Delta
Sat, Jan 17 - Sun, Jan 18
Delta Logo
6:00 am - 8:20 am
SFO
-
SEA
2h 20mnonstop
Delta Logo
11:25 am - 1:38 pm
SEA
-
SFO
2h 13mnonstop
$119Delta
Sat, Jan 24 - Tue, Jan 27
Delta Logo
7:30 am - 10:36 am
ONT
-
SEA
3h 06mnonstop
Delta Logo
11:15 am - 1:56 pm
SEA
-
ONT
2h 41mnonstop
$119Delta
Sat, Jan 17 - Sun, Jan 18
Delta Logo
5:05 pm - 10:22 pm
SFO
-
SEA
5h 17m1 stop
Delta Logo
11:25 am - 1:38 pm
SEA
-
SFO
2h 13mnonstop
$127Delta
Sat, Jan 17 - Sun, Jan 18
Delta Logo
5:55 am - 12:57 pm
SFO
-
SEA
7h 02m1 stop
Delta Logo
7:15 am - 9:35 am
SEA
-
SFO
2h 20mnonstop
$128Delta
Thu, Feb 26 - Fri, Mar 6
Delta Logo
3:30 pm - 6:33 pm
ONT
-
SEA
3h 03mnonstop
Delta Logo
7:00 pm - 11:49 pm
SEA
-
ONT
4h 49m1 stop
$129Delta
Thu, Jan 22 - Sun, Jan 25
Delta Logo
3:30 pm - 6:35 pm
ONT
-
SEA
3h 05mnonstop
Delta Logo
5:00 am - 12:16 pm
SEA
-
ONT
7h 16m1 stop
$130Delta
Tue, Mar 24 - Wed, Apr 1
Delta Logo
2:55 pm - 5:09 pm
SFO
-
SEA
2h 14mnonstop
Delta Logo
11:45 am - 2:05 pm
SEA
-
SFO
2h 20mnonstop
$132Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$59
Average price round-trip$576
Good deal round-trip$489
Good deal one-way$562
Best time to beat the crowds with an average 20% 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?

    With an average return price of $471, Delta is cheaper than United Airlines when it comes to flights to Seattle. However, the cheapest airline flying to Seattle is Alaska Airlines, with an average return price of $469.

  • 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 $471 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 Hailey and cost $79.
  • 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
Good8,011 verified ratings
8.1Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Cons -
  • Air flow from air above seats was blowing out hot air. (in 615 reviews)
Show reviews that mention
Traveler rating:
Sort by:
D
6.0 Okay
Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.
W
8.0 Very good
The flight was delayed for about 2 hrs. Other than it, it was good.
A
8.0 Very good
Advertised fruit trays with cheese, but only snacks handed out!
P
2.0 Poor
The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.
W
4.0 Mediocre
Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests
A
2.0 Poor
Delayed by almost two hours.
D
10.0 Wonderful
Food could've been better.
G
2.0 Poor
Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty
S
10.0 Wonderful
Flight was operated by Virgin Atlantic and it was up to their usual high standard. Minor grips about some issues, but they are really first world issues and as a whole, was an excellent flight.
E
4.0 Mediocre
I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again
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
American Airlines flights to Seattle
Alaska Airlines flights to Seattle