C$ 152 Find Cheap Flights from Detroit to Seattle – Compare and Save

These are the earliest and latest flight times available from Detroit Metropolitan Wayne County Airport to Seattle:

• Earliest: departs at 6:20 am and lands at 11:29 am
• Latest: departs at 8:11 pm and lands at 1:20 am.

The flight takes about 5h 09m.

Two cabin classes are available on flights from Detroit Metropolitan Wayne County Airport to Seattle:

• Economy Class
• First Class

A direct flight from Detroit Metropolitan Wayne County Airport to Seattle takes 5h 09m, covering 4,974 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

Round-trip flights from Detroit Metropolitan Wayne County Airport to Seattle range from C$ 500 to C$ 790, with an average of C$ 617 over the past 12 months. Anything below C$ 500 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 51% above the C$ 617 route average. Book 5 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 387 round-trip via Las Vegas Harry Reid Intl (LAS), compared to C$ 629 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 49–C$ 126 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-900 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Boeing 737 variants.

Afternoon is the busiest departure period on Detroit Metropolitan Wayne County Airport to Seattle flights, with 40% leaving in that window. Evening departures account for 40%, Morning flights for 20%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 387 to C$ 2,021. That means the highest observed fare was about 5x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on Detroit Metropolitan Wayne County Airport to Seattle flights:

• Delta
• Alaska Airlines

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Detroit Metropolitan Wayne County Airport to Seattle are currently lower than usual. Average one-way flight prices are about C$ 199, which is 53% below the typical average for this route.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging C$ 86 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Budget
• Hertz

Flights from Detroit Metropolitan Wayne County Airport to Seattle usually depart from Detroit Metropolitan Wayne County (DTW) and arrive at Seattle/Tacoma Intl (SEA).

One-stop flights from Detroit Metropolitan Wayne County Airport to Seattle most commonly connect through:

• Denver Intl (DEN) – 63% of one-stop connections
• Chicago O'Hare Intl (ORD) – 24% of one-stop connections
• Minneapolis St Paul (MSP) – 4% of one-stop connections
• Chicago Midway (MDW) – 3% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from Detroit Metropolitan Wayne County Airport to Seattle. Tuesday is the cheapest departure day at C$ 585 round-trip on average, while Sunday is the most expensive at C$ 681, a difference of C$ 97.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Detroit Metropolitan Wayne County Airport and Seattle. The airlines offering direct flights on this route include:

• Delta
• Alaska Airlines

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 14m, compared with 7h 36m via Chicago Midway (MDW) and 8h via Minneapolis St Paul (MSP).

Seattle is 3 hours behind Detroit Metropolitan Wayne County Airport (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Seattle are Lumen Field, T-Mobile Park, and Seattle Waterfront. These are among the most viewed places in Seattle on KAYAK.

Among airlines operating Detroit Metropolitan Wayne County Airport to Seattle flights:

• Delta: offers extra legroom; offers free seat selection
• Alaska Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a carry-on bag and a checked bag in Economy Class
• Alaska Airlines: a carry-on bag and a checked bag in Economy Class
• American Airlines: a carry-on bag and a checked bag in First Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.