Find flights
When to book
FAQs & Tips
Reviews
Deals

SEA

Find cheap Delta flights to Seattle from $69

1 adult
0 bags
Mon 6/3
Mon 6/10

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

In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% 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.

Good to know

Low season

January

High season

July

Cheapest flight

$69

Average price round-trip

$361

Good deal one-way

$846
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Los Angeles to Seattle
(avg. price over the last 2 weeks)
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 $581, 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 American Airlines, Alaska Airlines and Alaska Airlines.

  • How much is a flight to Seattle with Delta?

    On average, Delta flights to Seattle cost $342 for one-way and $581 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.

See more FAQs

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 Lewiston, Idaho and cost $174.

Delta customer reviews

8.0
Very goodBased on 10,838 verified guest reviews
8.2Boarding
7.4Food
8.0Entertainment
7.9Comfort
8.6Crew
Pros +
Cons -
Traveler rating:
Sort by:
A
3.6 Poor
Pros:On board crew was helpful and polite considwring our circumstances.
Cons:Our flight was delayed 3xs (non weather) they said we would miss our connection (I didn't think we would) THEY rebooked a later flight. Of course we landed in time for our original flight. They refused to let us back on our original flight. Put me in touch w/ the help desk who after talking in circles admitted it was their mistake but he had no authority to help. FINAlly & only because others missed their flight we were given the option to go. Crew misplaced our luggage and sent it on a flight we were never supposed to be on, and the bad experience with delays of hours on end continued coming home. (Mechanimal non weather) WE WILL NEVER FLY DELTA AGAIN!
H
8.0 Very good
Super good crew... food was pretty awful- overall Delta is my favorite carrier- takes off on time, good boarding process etc.
N
6.0 Okay
It was a crowded flight. They did the best they could.
A
10.0 Wonderful
Wider seats/planes
A
10.0 Wonderful
Pros:We actually did not fly this route. We bought a car and drove home!
A
9.0 Wonderful
Pros:Food was good and plentiful. I definitely left the flight feeling full.
A
3.5 Poor
Cons:Crew was unfriendly and flight was 2hrs delayed
G
2.6 Poor
Cons:Got stuck for two hours sitting in the plane because the computer systems went down.
M
9.2 Wonderful
Cons:Seats are tight
F
10.0 Wonderful
Pros:The crew was amazing and seats were comfortable
Cons:Nothing
Read more about Delta

Book Cheap flights with Delta to Seattle

Recent round-trip flight deals

8/6Tue
nonstopDelta
2h 55mLAX-SEA
8/21Wed
nonstopDelta
2h 40mSEA-LAX
$137
7/2Tue
nonstopDelta
4h 44mORD-SEA
7/13Sat
nonstopDelta
4h 05mSEA-ORD
$149
6/4Tue
nonstopDelta
2h 17mSFO-SEA
6/4Tue
nonstopDelta
2h 12mSEA-SFO
$149
5/25Sat
nonstopDelta
2h 18mSFO-SEA
6/18Tue
nonstopDelta
2h 16mSEA-SFO
$153
6/4Tue
nonstopDelta
3h 01mSNA-SEA
6/8Sat
nonstopDelta
2h 50mSEA-SNA
$157
6/26Wed
nonstopDelta
2h 53mLAX-SEA
7/11Thu
nonstopDelta
2h 52mSEA-LAX
$157
7/13Sat
nonstopDelta
2h 19mSFO-SEA
7/16Tue
nonstopDelta
2h 14mSEA-SFO
$158
5/29Wed
nonstopDelta
2h 18mSFO-SEA
6/7Fri
nonstopDelta
2h 15mSEA-SFO
$163
5/31Fri
nonstopDelta
2h 17mSFO-SEA
6/4Tue
nonstopDelta
2h 13mSEA-SFO
$164
7/13Sat
nonstopDelta
2h 19mSFO-SEA
7/20Sat
nonstopDelta
2h 14mSEA-SFO
$167
5/31Fri
nonstopDelta
2h 51mLAX-SEA
6/5Wed
nonstopDelta
2h 44mSEA-LAX
$172
7/13Sat
nonstopDelta
2h 19mSFO-SEA
7/29Mon
nonstopDelta
2h 18mSEA-SFO
$172
6/18Tue
nonstopDelta
2h 59mSNA-SEA
6/19Wed
nonstopDelta
2h 54mSEA-SNA
$177
6/23Sun
nonstopDelta
2h 51mLAX-SEA
7/12Fri
nonstopDelta
2h 45mSEA-LAX
$177
6/6Thu
nonstopDelta
2h 17mSFO-SEA
6/17Mon
nonstopDelta
2h 17mSEA-SFO
$177
5/31Fri
nonstopDelta
2h 17mSFO-SEA
6/7Fri
nonstopDelta
2h 15mSEA-SFO
$178
6/29Sat
nonstopDelta
4h 44mORD-SEA
7/10Wed
nonstopDelta
4h 05mSEA-ORD
$179
5/25Sat
nonstopDelta
2h 18mSFO-SEA
6/1Sat
nonstopDelta
2h 08mSEA-SFO
$182
5/29Wed
nonstopDelta
2h 58mSNA-SEA
6/9Sun
nonstopDelta
2h 50mSEA-SNA
$187
6/25Tue
nonstopDelta
2h 51mLAX-SEA
6/30Sun
nonstopDelta
2h 45mSEA-LAX
$187

Search by stops

Search by price

Recent one-way flight deals

6/4Tue
nonstopDelta
2h 56mLAX-SEA
$69
6/18Tue
nonstopDelta
4h 44mORD-SEA
$75
5/29Wed
nonstopDelta
2h 16mSFO-SEA
$75
5/29Wed
nonstopDelta
2h 58mSNA-SEA
$79
7/13Sat
nonstopDelta
2h 19mSFO-SEA
$84
6/18Tue
nonstopDelta
2h 59mSNA-SEA
$89
7/13Sat
nonstopDelta
2h 55mLAX-SEA
$89
6/3Mon
nonstopDelta
2h 23mSFO-SEA
$89
5/30Thu
nonstopDelta
2h 18mSFO-SEA
$90
5/26Sun
nonstopDelta
2h 56mLAX-SEA
$104
5/27Mon
nonstopDelta
2h 16mSFO-SEA
$104
10/4Fri
nonstopDelta
4h 41mORD-SEA
$105
5/31Fri
nonstopDelta
2h 58mSNA-SEA
$109
6/7Fri
nonstopDelta
2h 51mLAX-SEA
$109
6/5Wed
nonstopDelta
4h 43mORD-SEA
$115
6/28Fri
nonstopDelta
2h 51mLAX-SEA
$119
8/27Tue
1 stopDelta
9h 50mEWR-SEA
$129
7/20Sat
nonstopDelta
2h 56mSNA-SEA
$134
7/1Mon
nonstopDelta
2h 15mSFO-SEA
$134
5/30Thu
nonstopDelta
4h 42mORD-SEA
$135

Search by stops

Search by price

Flights to Seattle - Delta

Destination:

Seattle/Tacoma Intl (SEA)United States

Return flight deals:

Seattle/Tacoma Intl - United States

Cabin classes:

$217
First Class flights to Seattle
$190
Business Class flights to Seattle
$188
$67

Browse origins:

Browse destinations: