What percentage of Seattle to Detroit flights are direct?

Across the trailing quarter, approximately 25.5% of flights from Seattle to Detroit are direct. For flights that include stopovers, travelers typically encounter a median of 2 stopovers. This indicates that a significant portion of journeys on this route will involve at least one connection. Direct flights, while available, represent a smaller share of the total options.

How long is the flight from Seattle to Detroit?

A direct flight from Seattle to Detroit typically takes approximately 4 hours and 26 minutes, covering a distance of 3093 kilometers. Flights with one stopover generally have a median duration of 8 hours and 12 minutes. The total travel time can vary significantly depending on whether the flight is direct or includes connections. Travelers should account for these differences when planning their journey.

How often do Seattle to Detroit flight prices drop?

Historically, flight prices for the Seattle to Detroit route have shown frequent drops. This indicates that travelers may often find opportunities for more affordable fares. The pricing for this route tends to be dynamic, with frequent fluctuations observed across the trailing 30 days. This pattern suggests that monitoring prices can be beneficial for securing a better deal.

Flights From Seattle

To Detroit

Cheap Flights from Seattle to Detroit

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Deals from

Seattle

RatePunk searches hundreds of travel sites at once for deals on flights to Detroit

Prices updated 1 day ago

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Seattle to Detroit

Explore current cheapest deals departing from Seattle to Detroit

2026-11-06 – 2026-11-09
SEA - Detroit
80% AI deal score
$247
$179
Round trip
2026-10-09 – 2026-10-23
SEA - Detroit
70% AI deal score
$166
$196
Round trip
2026-10-01 – 2026-10-03
SEA - Detroit
72% AI deal score
$203
$196
Round trip
2026-10-16 – 2026-10-20
SEA - Detroit
71% AI deal score
$196
$197
Round trip
2026-10-06 – 2026-10-13
SEA - Detroit
73% AI deal score
$242
$199
Round trip
2026-10-01 – 2026-10-07
SEA - Detroit
70% AI deal score
$186
$204
Round trip
2026-11-09 – 2026-11-16
SEA - Detroit
71% AI deal score
$235
$208
Round trip
2026-10-13 – 2026-10-20
SEA - Detroit
71% AI deal score
$243
$209
Round trip
2026-10-20 – 2026-10-27
SEA - Detroit
73% AI deal score
$242
$216
Round trip
2026-11-04 – 2026-11-17
SEA - Detroit
70% AI deal score
$211
$216
Round trip

Seattle to Detroit: Overview

Insights for flights from Seattle to Detroit

Right now, only 1% of recent fares for flights from Seattle to Detroit are classified as a good price. Fares typically range from $387–$928, with a median of $553. Current fares are significantly above the typical level, indicating a less favorable pricing environment for travelers at present. New deals appear almost daily for this route, so setting up a price alert could be beneficial.

When considering cheap flights from Seattle to Detroit, the data shows that October and March are typically the most affordable months to fly, both with a median fare of $224. January also presents a good option, with a median fare of $279. These months offer significantly lower prices compared to the overall median for the route.

A typical journey from Seattle to Detroit takes approximately 9h 18m, including connections. Most itineraries for this route are not direct, as only 25.5% of recent fares were for non-stop flights. The majority of connecting itineraries typically involve 2 stopovers to reach Detroit from Seattle.

The distance between Seattle and Detroit is 3093 km, classifying this as a medium-haul route. This distance generally translates to a longer travel day, especially when factoring in connections. Travelers should plan accordingly for the journey duration.

How much is a round trip from Seattle to Detroit

Regular price: $207 - $321

Prices are currently below the regular range.

The regular price range for flights from Seattle to Detroit is $207 to $321. The current lowest deal is $179 with Frontier Airlines for travel from Nov 6-Nov 9.

now $179

Low $207

High $321

The cheapest time to fly from Seattle to Detroit

The cheapest month to fly from Seattle to Detroit is March, with a median price of $224. The most expensive month to fly is August, with a median price of $446. Prices are generally lower from January to December.

March

Cheapest

Flights from $224

August

Most Expensive

Flights from $446

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seattle to Detroit

Alaska Airlines, Inc.

Last-minute flights going from Seattle to Detroit

Thu, Sep 17

⌛ Last-Minute

SEA - Detroit

Seattle (SEA) - Detroit (DTW)

Frontier Airlines

$495

$431

One-way

Thu, Sep 17

⌛ Last-Minute

SEA - Detroit

Seattle (SEA) - Detroit (DTW)

Frontier Airlines

$503

$438

One-way

Thu, Oct 1

⌛ Last-Minute

SEA - Detroit

Seattle (SEA) - Detroit (DTW)

Alaska Airlines, Inc.

$186

$203

One-way

Thu, Oct 1

⌛ Last-Minute

SEA - Detroit

Seattle (SEA) - Detroit (DTW)

Frontier Airlines

$268

$303

One-way

Sat, Oct 3

⌛ Last-Minute

SEA - Detroit

Seattle (SEA) - Detroit (DTW)

United Airlines

$265

$386

One-way

Tue, Oct 6

⌛ Last-Minute

SEA - Detroit

Seattle (SEA) - Detroit (DTW)

Frontier Airlines

$242

$344

One-way

Biggest price drops on these dates for flights from Seattle to Detroit

2 nights

Sep 18 - Sep 20

$503 → $419

17%

3 nights

Sep 14 - Sep 17

$512 → $433

15%

3 nights

Sep 18 - Sep 21

$495 → $419

15%

4 nights

Sep 17 - Sep 21

$491 → $419

15%

Popular Airports to fly from Seattle to Detroit

Seattle - Detroit route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for Seattle to Detroit are below the typical level at $179.

📅 Best time to fly

Fly in October or March for the best prices

Historically, October and March offer the lowest median prices at $224.

⏱️ Flight duration

The typical flight duration is 9h 18m

Flights from Seattle to Detroit typically take 9 hours and 18 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 74.5% of recent bookings, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers a recent deal

Frontier Airlines recently offered a flight for $179 from November 6-9.

🎯 Booking tip

Deals appear frequently for this route

Deals for flights from Seattle to Detroit are frequent, appearing within a 30-day window.

Seattle main airports to depart from

Seattle–Tacoma International (SEA)

Cheapest

Seattle–Tacoma International Airport is a primary option for flights from Seattle to Detroit.

📍 ~18 km from city center (reachable by car or train)

💸 Flights from ~$260

Boeing Field (BFI)

Boeing Field offers an alternative departure point for your journey from Seattle to Detroit.

📍 ~9 km from city center (reachable by car)

💸 Flights from ~$623

Kenmore Air Harbor Seaplane Base (LKE)

Kenmore Air Harbor Seaplane Base is another option for flights from Seattle to Detroit.

📍 ~3 km from city center (reachable by car)

💸 Flights from ~$787

Detroit main airports to arrive at

Detroit Metropolitan (DTW)

Cheapest

Detroit Metropolitan Airport is a convenient arrival option for flights to the Detroit area.

📍 ~29 km from Detroit (reachable by car)

💸 Flights from ~$262

Airports nearby Detroit used as alternative

Bishop International (FNT)

Bishop International can be a useful alternative for its ease of access, avoiding Detroit Metropolitan congestion.

📍 ~95 km from Detroit (reachable by car)

💸 Flights from ~$343

Business & First Class Flight Deals to Detroit

45% AI deal score

$1,548

From SEA

Elite

Dec 06

Detroit, United States

45% AI deal score

$1,548

Frequently Asked Questions About Flights to Detroit

Historically, the optimal time to book flights from Seattle to Detroit is typically 14-27 days before departure. During this period, the average price for a ticket has been observed to be around $316. Booking within 0-6 days of departure generally sees prices rise to an average of $411, while booking 60+ days out can result in an even higher average of $452. This suggests that planning within a specific window can lead to more favorable pricing.

Across the trailing quarter, a good price for a flight from Seattle to Detroit is considered to be $387 or less. The median price for this route has been $553 over the same period. Prices can vary, with 75% of observed fares being $928 or less. Travelers aiming for a more economical trip should target prices at or below the $387 threshold.

Historically, October and March have offered the cheapest flights from Seattle to Detroit, with a median price of $224 in each month. January also presents a more affordable option, with a median price of $279. These prices are significantly lower than the annual median of $553 for this route. Travelers looking for cost-effective options should consider flying during these months.

Seattle to Detroit: Overview

Insights for flights from Seattle to Detroit

How much is a round trip from Seattle to Detroit

Regular price: $207 - $321

Prices are currently below the regular range.

The regular price range for flights from Seattle to Detroit is $207 to $321. The current lowest deal is $179 with Frontier Airlines for travel from Nov 6-Nov 9.

now $179

Low $207

High $321

The cheapest time to fly from Seattle to Detroit

March

Cheapest

Flights from $224

August

Most Expensive

Flights from $446

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec