Cheap flights from Seattle to Detroit (SEA - DTT)

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The best prices from Seattle/Tacoma Intl to Detroit All airports are usually found in May or April, booked 40 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

How to find the cheapest flight from
Seattle (SEA) to Detroit (DTT)

All the information you need to plan the best SEA to DTT flight in 2021: compare Seattle to Detroit flight prices with the expected peak season, weather and rainfall in Detroit.
SEA - DTT
Price
$276 - $502
DTT
Temperature
24.8 - 73.4 °F
DTT
Precipitation
1.8 - 3.1 inches

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

May

Best time to find cheap flights, 19% potential price drop

Round-trip from

$276

From Seattle/Tacoma Intl to Detroit (DTT)

One-way from

$89

One-way flight from Seattle/Tacoma Intl to Detroit (DTT)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle to Detroit?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Detroit. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Seattle to Detroit?

May is one of the best times of the year to fly to Detroit from Seattle. Prices for May average $343 per person but you can even find prices for as low as $109. The most expensive prices can be found in the month of December. Opting for a May flight can save you 46% on your journey compared to booking in May

When is the cheapest time to fly from Seattle to Detroit (SEA - DTT)?

It’s typically best to fly out from Seattle to Detroit in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.

How far in advance should I book a flight from Seattle to Detroit?

To save up to 29% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Detroit from $367 1-2 weeks out and tickets from $468 for flights departing within the next 72 hours.

Cheap flights from Seattle to Detroit in October, November 2021

The best prices found for SEA to DTT flights for October, November
3 Nov - 10 Nov
$76pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Nov - 9 Nov
$81pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
10 Nov - 17 Nov
$86pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Detroit 2021 flight deals

Cheap flights to Detroit from Seattle found for this year
3 Nov - 10 Nov
$76pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Nov - 9 Nov
$81pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
10 Nov - 17 Nov
$86pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Detroit from Seattle

Save time with Seattle to Detroit direct flight deals
3 Nov - 10 Nov
$257pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
3 Dec - 8 Dec
$277pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
14 Dec - 4 Jan
$287pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Delta
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Detroit

Late deals on round-trip flights to Detroit from Seattle, departing today and this week
23 Oct - 2 Nov
$135pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
19 Oct - 26 Oct
$144pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
19 Oct - 26 Oct
$154pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
     
3 STOPS
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to All airports from Seattle

The cheapest one-way flights from Seattle to Detroit
1:11 pm - 7:29 pm
Multiple Airlines
2 Stops
27h 18m
SEA - DTW
Multiple Airlines
$89
Kiwi.com
9:20 am - 7:04 pm
Spirit Airlines
2 Stops
30h 44m
SEA - DTW
Spirit Airlines
$90
FareScan
8:49 pm - 5:35 pm
Frontier
1 Stop
17h 46m
SEA - DTW
Frontier
$91
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Detroit</span> flights.

Flight FAQs

From Seattle to Detroit

What airports do I use to fly from Seattle to Detroit?

Detroit All airports is the airport most travelers will use when flying to Detroit from Seattle/Tacoma Intl. Booking flights from Seattle/Tacoma Intl (SEA) to All airports (DTT) should be relatively easy as there are 6 daily flights to Detroit from 6 different airlines. 4h 09m is how long a flight from Seattle to Detroit All airports will take if you book a nonstop flight.

Which airlines flying from Seattle/Tacoma Intl to Detroit have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, Spirit Airlines, and Alaska Airlines flying from Seattle/Tacoma Intl to Detroit have implemented new flexible cancellation policies.

Can I find flights from Seattle to Detroit for under $100 on Cheapflights?

Yes, there are multiple flights from Seattle to Detroit for under $100. The cheapest flight booked recently is on Spirit Airlines for just $76, but on average you can expect to pay $98.

Are there nonstop flights from Seattle to Detroit for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Detroit under $300. A good price for a nonstop flight from Seattle to Detroit is less than $333.

Are there last-minute flights available from Seattle to Detroit for under $200?

There are currently 20+ open flights from Seattle to Detroit within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Detroit?

You can find nonstop flights on the following days: Saturday.

How many flights depart from Seattle to Detroit on average per day?

Per day, 2 flights depart from Seattle to Detroit on average.
Early Morning (Midnight to 6am) - 100% of flight departures

How long is the flight from Seattle to Detroit?

Spirit Airlines can get you from Seattle to Detroit in just under 10h 01m. Your travel time can differ by up to . Seattle and Detroit are separated by a distance of 1932 mi.

What is the cheapest airline to fly from Seattle to Detroit round-trip?

Flying on Spirit Airlines is currently your cheapest option to Detroit, with prices starting at $76. Spirit Airlines is currently priced 77% below the average price you’ll pay for this route.

What are the most reliable airlines from Seattle to Detroit?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Detroit on time: Alaska Airlines (94%), KLM (91%), Air France (87%).

What are the most popular airlines that fly from Seattle to Detroit?

The most popular airlines flying from Seattle to Detroit are Endeavor Airlines, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from Seattle to Detroit?

Looking at all options, your cheapest flight can be booked for $102. While the most popular route (Seattle/Tacoma Intl - Detroit Metropolitan Wayne County) can be booked for $90 on average our data indicates $510 when flying from Seattle to Detroit

COVID Restrictions

View COVID Travel Restrictions for Detroit, MI

Do I need a COVID test to fly to Detroit from Seattle?

Information is based on travel restrictions for travel to Detroit within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Detroit.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Detroit.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Detroit.

Do I need a test to fly back to Seattle from Detroit?

Returning to Seattle/Tacoma Intl from Detroit

COVID-19 testing requirements
Visitors from Detroit must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Detroit are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Detroit, MI

Destination information for Detroit

Things to know before you go - useful duration and weather info for your trip from Seattle to Detroit.
Average temperature for October in Detroit
62.6 °F
Avg rainfall for October in Detroit
2.9 ″

Airports servicing Seattle

Airports servicing Detroit

Top 6 airlines flying from Seattle/Tacoma Intl to Detroit All airports

The chart below displays the airlines Cheapflights users traveling from Seattle to Detroit choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$104 $235 No cancel fee 62%
Spirit Airlines
$131 $298 No cancel fee 65%
Alaska Airlines
$158 $351 No cancel fee 75%
American Airlines
$162 $408 No cancel fee 71%
United Airlines
$167 $357 No cancel fee 69%
Delta
$188 $480 No cancel fee N/A

Hourly flight availability from Seattle to Detroit

See what time of day planes typically take off from Seattle towards Detroit.
Morning 6 AM to noon 43% of SEA to DTT departures
Early morning Midnight to 6 AM 31% of SEA to DTT departures
Afternoon Noon to 6 PM 13% of SEA to DTT departures
Evening 6 PM to midnight 13% of SEA to DTT departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Detroit
See how many times per day planes take to the skies headed from Seattle to Detroit.
Sunday
6 daily flights
Monday
8 daily flights
Tuesday
5 daily flights
Wednesday
8 daily flights
Thursday
9 daily flights
Friday
7 daily flights
Saturday
5 daily flights
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