Cheap Flight Tickets from Detroit (DTW) to Seattle (SEA), Starting at $312

Good to Know: Cheapest and Fastest DTW - SEA Flights

Useful information for finding best airline tickets from Detroit Metropolitan Wayne County to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$312

DL Delta Airlines • nonstop • 7h 33m

Jul 15 – Jul 30

The cheapest round trip flight from Detroit to Seattle (DTW-SEA-DTW) is currently $312

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Cheapest Direct Flight

$343

DL Delta Airlines • nonstop • 7h 33m

Jul 15

The cheapest nonstop flight from Detroit to Seattle (DTW-SEA) is currently $343

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Fastest Flight

7h 33m

The fastest nonstop flight from Detroit to Seattle (DTW-SEA) takes 7h 33m

Top Airlines Flying from Detroit to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

Latest Flight Deals from Detroit (DTW) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Detroit to Seattle. Ideal for travelers with confirmed return itineraries.

Jul 15 - Jul 30, Economy
DL
Detroit → Seattle
7h 33m
6:00 AM - 7:53 AM • nonstop
DL
Detroit → Seattle
10h 22m
7:50 PM - 5:12 AM • 1 stop
$312
Delta Airlines
Jul 15 - Jul 30, Economy
WN
Detroit → Seattle
17h 25m
5:35 AM - 1:20 PM • 1 stop
WN
Detroit → Seattle
13h 20m
11:05 PM - 10:05 AM • 1 stop
$328
Southwest Airlines
Jul 15 - Jul 30, Economy
DL
Detroit → Seattle
18h 25m
8:35 AM - 4:40 PM • 1 stop
DL
Detroit → Seattle
6h 52m
5:30 AM - 12:42 PM • nonstop
$351
Delta Airlines
Jul 15 - Jul 30, Economy
DL
Detroit → Seattle
17h 33m
12:53 PM - 8:46 PM • 1 stop
DL
Detroit → Seattle
10h 22m
7:50 PM - 5:12 AM • 1 stop
$362
Delta Airlines
Jul 15 - Jul 30, Economy
DL
Detroit → Seattle
28h 24m
8:10 PM - 10:14 AM • 1 stop
DL
Detroit → Seattle
10h 22m
7:50 PM - 5:12 AM • 1 stop
$420
Delta Airlines
Jul 15 - Jul 30, Economy
DL
Detroit → Seattle
7h 39m
8:34 PM - 10:33 PM • nonstop
DL
Detroit → Seattle
6h 52m
5:30 AM - 12:42 PM • nonstop
$467
Delta Airlines

Fly from Detroit to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Detroit to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Detroit to Seattle Flights

What are the airports in Detroit?
DTW
What’s the most popular airline flying from DTW to SEA?
The most popular airline flying from Detroit to Seattle are
Can I fly from DTW to SEA non-stop?
Yes, you can fly DTW to SEA non-stop on
Which airlines fly nonstop between Detroit and Seattle?
The non-stop flights between Detroit and Seattle are .
What’s the earliest departure time from DTW to SEA Airport?
The earliest flight leaves DTW at 5:35 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Detroit to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DTW to SEA?
Read the fare rules of the Detroit to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Detroit and Seattle?
operate flights between Detroit and Seattle
How long does a flight from Detroit to Seattle take?
It takes approximately 4 hour to fly non-stop from DTW to SEA, which is 1927.03 miles by air.
Which airlines provide the cheapest flights from Detroit (DTW) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from DTW were found on WN : USD 328
Do I need a passport to fly between DTW and SEA?
No
What’s the latest departure time from DTW to SEA ?
The last flight leaves DTW at 8:34 pm

Detroit (DTW) to Seattle (SEA): Airport Information

Origin Airport Detroit Metropolitan Wayne County , Detroit, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 1927 miles

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