
$214 Cheap Alaska Airlines flights Detroit (DTW) to Seattle (SEA)
$214 Cheap Alaska Airlines flights Detroit (DTW) to Seattle (SEA)
Prices were available within the past 7 days and start at $214 for one-way flights and $380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 10 - Sun, Jul 19
DTW
Detroit
SEA
Seattle
$380 Roundtrip, found 1 hour ago
$380
Roundtrip
found 1 hour ago

Fri, Jul 10 - Tue, Jul 21
DTW
Detroit
SEA
Seattle
$387 Roundtrip, found 1 hour ago
$387
Roundtrip
found 1 hour ago
Find the cheapest month to fly from Detroit (DTW) to Seattle (SEA)
January is typically the cheapest month to fly
From $116 - $267 per traveler.
Travel information
Origin airport | Detroit Metropolitan Wayne County |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Southwest Airlines, United |
Popular airline | Southwest Airlines |
Distance | 3074 km |
Average flight time | 2 hours 1 min |
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Most Popular Alaska Airlines Routes from Detroit
Most Popular Alaska Airlines Routes from Seattle
- Springfield to Sacramento (SGF - SMF)
- Orlando to Los Angeles (MCO - LAX)
- Pasco to Hilo (PSC - ITO)
- Seattle to San Antonio (SEA - SAT)
- Seattle to Los Angeles (SEA - LAX)
- San Francisco to Houston (SFO - IAH)
- San Diego to Fayetteville (SAN - XNA)
- Nashville to Seoul (BNA - ICN)
- Sacramento to Las Vegas (SMF - LAS)
- Seattle to Phoenix (SEA - PHX)
Popular Domestic Routes in Seattle - Tacoma Intl.
- Ontario to Portland (ONT - PDX)
- Oakland to Newark Liberty Intl. Airport (OAK - EWR)
- Seattle to Phoenix (SEA - PHX)
- Orlando to Los Angeles (MCO - LAX)
- Seattle to San Antonio (SEA - SAT)
- Los Angeles to New York (LAX - JFK)
- Los Angeles to New York (LAX - JFK)
- San Diego to Fayetteville (SAN - XNA)
- Oakland to Newark Liberty Intl. Airport (OAK - EWR)
- Pasco to Hilo (PSC - ITO)