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Cheap flights from Seattle to Detroit from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Detroit departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:16 pm - 11:04 am
SEA
-
DTW
18h 48m
1 stop
Multiple Airlines Logo
2:35 pm - 10:55 am
DTW
-
SEA
23h 20m
2 stops
$202Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Delta Logo
6:00 am - 1:09 pm
SEA
-
DTW
4h 09mnonstop
Delta Logo
8:30 am - 2:27 pm
DTW
-
SEA
8h 57m
1 stop
$207Delta
Tue, Mar 17 - Wed, Apr 1
Alaska Airlines Logo
9:12 am - 4:26 pm
SEA
-
DTW
4h 14mnonstop
Alaska Airlines Logo
5:22 pm - 7:35 pm
DTW
-
SEA
5h 13mnonstop
$208Alaska Airlines
Fri, Mar 6 - Tue, Mar 10
Delta Logo
1:32 pm - 11:59 pm
SEA
-
DTW
7h 27m
1 stop
Delta Logo
8:30 am - 2:27 pm
DTW
-
SEA
8h 57m
1 stop
$217Delta
Wed, Mar 18 - Wed, Apr 1
American Airlines Logo
6:00 am - 5:41 pm
SEA
-
DTW
8h 41m
1 stop
American Airlines Logo
5:23 pm - 12:24 am
DTW
-
SEA
10h 01m
1 stop
$219American Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
9:02 am - 4:19 pm
SEA
-
DTW
4h 17mnonstop
Multiple Airlines Logo
6:00 am - 12:01 pm
DTW
-
SEA
9h 01m
1 stop
$224Multiple Airlines
Mon, Feb 9 - Thu, Feb 26
Delta Logo
7:59 pm - 6:54 am
SEA
-
DTW
7h 55m
1 stop
Delta Logo
8:15 pm - 10:15 pm
DTW
-
SEA
5h 00mnonstop
$227Delta
Fri, Mar 13 - Mon, Mar 16
Delta Logo
6:05 am - 1:21 pm
SEA
-
DTW
4h 16mnonstop
Delta Logo
12:19 pm - 2:20 pm
DTW
-
SEA
5h 01mnonstop
$228Delta
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
9:36 pm - 4:35 am
SEA
-
DTW
27h 59m
1 stop
Multiple Airlines Logo
10:27 pm - 11:19 am
DTW
-
SEA
15h 52m
1 stop
$229Multiple Airlines
Mon, Mar 23 - Sun, Mar 29
Delta Logo
7:59 pm - 6:54 am
SEA
-
DTW
7h 55m
1 stop
Delta Logo
4:29 pm - 6:26 pm
DTW
-
SEA
4h 57mnonstop
$237Delta
Fri, Mar 13 - Sun, Mar 15

Delta flights from Seattle to Detroit Metropolitan Wayne County Airport

Our best Delta deals on Seattle to Detroit Metropolitan Wayne County Airport flight tickets
Delta
Mar 17
SEA6:00 amSeattle/Tacoma Intl
4h 09m
DTW1:09 pmDetroit Metropolitan Wayne County
Apr 1
DTW8:30 amDetroit Metropolitan Wayne County
8h 57m
1 stop
SEA2:27 pmSeattle/Tacoma Intl
$207
Delta
Mar 18
SEA1:32 pmSeattle/Tacoma Intl
7h 27m
1 stop
DTW11:59 pmDetroit Metropolitan Wayne County
Apr 1
DTW8:30 amDetroit Metropolitan Wayne County
8h 57m
1 stop
SEA2:27 pmSeattle/Tacoma Intl
$217
Delta
Mar 13
SEA7:59 pmSeattle/Tacoma Intl
7h 55m
1 stop
DTW6:54 amDetroit Metropolitan Wayne County
Mar 16
DTW8:15 pmDetroit Metropolitan Wayne County
5h 00m
SEA10:15 pmSeattle/Tacoma Intl
$227

Frontier flights from Seattle to Detroit Metropolitan Wayne County Airport

Our best Frontier deals on Seattle to Detroit Metropolitan Wayne County Airport flight tickets
Frontier
Feb 20
SEA12:00 pmSeattle/Tacoma Intl
8h 55m
1 stop
DTW11:55 pmDetroit Metropolitan Wayne County
Feb 24
DTW8:30 amDetroit Metropolitan Wayne County
11h 45m
2 stops
SEA5:15 pmSeattle/Tacoma Intl
$243
Frontier
Apr 2
SEA12:42 pmSeattle/Tacoma Intl
19h 16m
1 stop
DTW10:58 amDetroit Metropolitan Wayne County
Apr 7
DTW7:45 amDetroit Metropolitan Wayne County
11h 44m
1 stop
SEA4:29 pmSeattle/Tacoma Intl
$251
Frontier
Feb 9
SEA1:11 pmSeattle/Tacoma Intl
43h 06m
2 stops
DTW11:17 amDetroit Metropolitan Wayne County
Feb 25
DTW8:30 amDetroit Metropolitan Wayne County
30h 31m
1 stop
SEA12:01 pmSeattle/Tacoma Intl
$254

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Detroit Metropolitan Wayne County Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Seattle to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Thu 2/19

1:16 pm-11:04 am

1 stop18h 48m

Detroit Metropolitan Wayne County

Thu 2/26

2:35 pm-10:55 am

2 stops23h 20m

$202

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Tue 3/17

6:00 am-1:09 pm

Nonstop4h 09m

Detroit Metropolitan Wayne County

Wed 4/1

8:30 am-2:27 pm

1 stop8h 57m

$207

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Fri 3/6

9:12 am-4:26 pm

Nonstop4h 14m

Detroit Metropolitan Wayne County

Tue 3/10

5:22 pm-7:35 pm

Nonstop5h 13m

$208

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Wed 3/18

1:32 pm-11:59 pm

1 stop7h 27m

Detroit Metropolitan Wayne County

Wed 4/1

8:30 am-2:27 pm

1 stop8h 57m

$217

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Sat 2/28

6:00 am-5:41 pm

1 stop8h 41m

Detroit Metropolitan Wayne County

Sat 3/7

5:23 pm-12:24 am

1 stop10h 01m

$219

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Mon 2/9

9:02 am-4:19 pm

Nonstop4h 17m

Detroit Metropolitan Wayne County

Thu 2/26

6:00 am-12:01 pm

1 stop9h 01m

$224

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Fri 3/13

7:59 pm-6:54 am

1 stop7h 55m

Detroit Metropolitan Wayne County

Mon 3/16

8:15 pm-10:15 pm

Nonstop5h 00m

$227

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Wed 2/11

6:05 am-1:21 pm

Nonstop4h 16m

Detroit Metropolitan Wayne County

Sun 2/15

12:19 pm-2:20 pm

Nonstop5h 01m

$228

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Mon 3/23

9:36 pm-4:35 am

1 stop27h 59m

Detroit Metropolitan Wayne County

Sun 3/29

10:27 pm-11:19 am

1 stop15h 52m

$229

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Fri 3/13

7:59 pm-6:54 am

1 stop7h 55m

Detroit Metropolitan Wayne County

Sun 3/15

4:29 pm-6:26 pm

Nonstop4h 57m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Detroit from

How to get the cheapest flight ticket from Seattle to Detroit Metropolitan Wayne County Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Detroit Metropolitan Wayne County Airport?

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Seattle is in January. Flight prices, which tend to average around $288, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Detroit Metropolitan Wayne County Airport from Seattle during March instead. Flights to Detroit Metropolitan Wayne County Airport in March, while not as cheap as those in January, still average around $299.

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Seattle to Detroit Metropolitan Wayne County Airport is on a Wednesday when prices can be found for as low as $419. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Sunday is $534.

What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?

Flying to Detroit Metropolitan Wayne County Airport from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $393 when looking at flights departing in the afternoon. Flights to Detroit Metropolitan Wayne County Airport are more costly at noon, with an average ticket price of $532. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Seattle/Tacoma Intl to Detroit Metropolitan Wayne County flight route?

Fly from Seattle/Tacoma Intl to Detroit Metropolitan Wayne County for the best Seattle/Tacoma Intl - Detroit Metropolitan Wayne County flight prices

How far in advance should I book a flight to Detroit Metropolitan Wayne County Airport?

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from Seattle for as low as $324 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Detroit Metropolitan Wayne County flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Detroit Metropolitan Wayne County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Detroit Metropolitan Wayne County Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Seattle to Detroit Metropolitan Wayne County Airport flight.

How have Seattle to Detroit Metropolitan Wayne County Airport flight prices changed over time?

As of January 2026, prices for Seattle to Detroit Metropolitan Wayne County Airport flights are approximately 37% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Detroit Metropolitan Wayne County Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Detroit Metropolitan Wayne County Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Detroit Metropolitan Wayne County Airport (SEA to DTW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Detroit Metropolitan Wayne County Airport

Best Price Found

$218

Fastest flight time

4h 09m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport from Seattle in the past 72 hours is $218. The best round-trip flight deal from Seattle to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $254.
The fastest flight from Seattle to Detroit Metropolitan Wayne County Airport takes 4h 09m
Direct flights go from Seattle to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

  • How far is Seattle/Tacoma Intl to Detroit Metropolitan Wayne County by plane?

    The straight-line distance from Seattle/Tacoma Intl to Detroit Metropolitan Wayne County is 1921.1 mi. Typically, this will take 4h 09m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Detroit Metropolitan Wayne County Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Detroit Metropolitan Wayne County Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Detroit Metropolitan Wayne County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The necessary travel and health documents for your Detroit Metropolitan Wayne County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Detroit Metropolitan Wayne County Airport?

  • What is the most popular airline from Seattle to Detroit Metropolitan Wayne County Airport?

Best airlines flying from Seattle to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from Seattle to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $152Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.2
11,173 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $200Free CancellationRating
8.0
11,775 reviews
Search Alaska Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,089 reviews
Search Delta flights

  • Alaska Airlines Flights From Seattle to Detroit Metropolitan Wayne County Airport

    Alaska Airlines flies from Seattle to Detroit Metropolitan Wayne County Airport around 1 time per week, with 11,775 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Seattle to Detroit Metropolitan Wayne County Airport in the last 72 hours was $200 (round-trip), much lower than the average airfare cost of $446 for Alaska Airlines flights on this route.

  • Delta Flights From Seattle to Detroit Metropolitan Wayne County Airport

    Across 8,089 Delta reviews on momondo, the average score is 7.9/10. Delta flies from Seattle to Detroit Metropolitan Wayne County Airport about 17 times each week, with ticket deals ranging from $208 to $402. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Warren
Troy
Dearborn
Romulus
Southfield
Monroe
Novi
Livonia
Port Clinton
Port Huron
Roseville
Sterling Heights
Brighton
Ypsilanti
Pontiac
Dundee
Belleville
Royal Oak

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Detroit?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Detroit. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Detroit with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Detroit from Seattle with this policy.

How can momondo help me find flights from Seattle to Detroit?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Detroit.

I’m not ready to book a flight from Seattle to Detroit right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from Seattle and alert you when they change.

An easier way to manage your Detroit Metropolitan Wayne County Airport trip

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