Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Detroit from $70

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 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Seattle to Detroit

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Detroit that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Detroit.

Cheap last minute flights

Planning a quick getaway from Seattle to Detroit? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Detroit, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Detroit

Find recent round-trip train or bus tickets from Seattle to Detroit.

All round-trip flight deals to Detroit

The cheapest plane tickets to Detroit found on KAYAK recently.
5:55 pm - 11:59 pmSEA-DTW
27h 04m1 stop
6:20 am - 12:19 amDTW-SEA
20h 59m1 stop
$154Spirit Airlines
Find Deal
Sat, Feb 1 - Mon, Feb 3
9:52 pm - 2:41 pmSEA-DTW
13h 49m1 stop
12:48 pm - 8:52 pmDTW-SEA
11h 04m1 stop
$168Frontier
Find Deal
Fri, Jan 17 - Fri, Jan 24
2:16 pm - 6:12 amSEA-DTW
12h 56m1 stop
9:14 pm - 2:19 pmDTW-SEA
20h 05m1 stop
Wed, Jan 8 - Sun, Jan 12
5:15 am - 9:28 pmSEA-DTW
13h 13m1 stop
6:45 am - 4:40 pmDTW-SEA
12h 55m1 stop
Fri, Feb 21 - Mon, Feb 24
6:00 am - 1:20 pmSEA-DTW
4h 20mnonstop
12:16 pm - 2:24 pmDTW-SEA
5h 08mnonstop
$257Delta
Find Deal
Tue, Feb 18 - Tue, Feb 25
8:10 am - 3:44 pmSEA-DTW
4h 34mnonstop
4:42 pm - 6:59 pmDTW-SEA
5h 17mnonstop
$277Alaska Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
6:00 am - 1:20 pmSEA-DTW
4h 20mnonstop
7:00 am - 10:45 amDTW-SEA
6h 45m1 stop
$287Delta
Find Deal
Wed, Jan 8 - Sun, Jan 12
12:25 am - 10:44 amSEA-DTW
7h 19m1 stop
3:35 pm - 9:21 pmDTW-SEA
8h 46m1 stop
$296American Airlines
Find Deal
Thu, Feb 27 - Tue, Mar 4
8:25 am - 3:53 pmSEA-DTW
4h 28mnonstop
4:49 pm - 6:59 pmDTW-SEA
5h 10mnonstop
$302Alaska Airlines
Find Deal
Wed, Mar 5 - Sun, Mar 9
12:59 am - 2:12 pmSEA-DTW
10h 13m1 stop
5:35 am - 12:31 pmDTW-SEA
9h 56m1 stop
$316American Airlines
Find Deal
Thu, Feb 20 - Mon, Feb 24
9:52 pm - 2:45 pmSEA-DTW
13h 53m1 stop
$70Frontier
Find Deal
Mon, Jan 13
5:55 pm - 5:03 amSEA-DTW
8h 08m1 stop
$87Spirit Airlines
Find Deal
Wed, Jan 15
6:01 pm - 5:16 amSEA-DTW
8h 15m1 stop
$89Frontier
Find Deal
Tue, Feb 18
6:00 am - 1:20 pmSEA-DTW
4h 20mnonstop
$129Delta
Find Deal
Tue, Jan 21
11:48 pm - 12:06 pmSEA-DTW
9h 18m1 stop
$136JetBlue
Find Deal
Tue, Mar 18
9:25 am - 11:11 pmSEA-DTW
10h 46m1 stop
$138Delta
Find Deal
Wed, Mar 19
11:30 pm - 6:47 amSEA-DTW
4h 17mnonstop
$174Alaska Airlines
Find Deal
Mon, Jun 16
12:31 am - 5:09 pmSEA-DTW
13h 38m1 stop
$221American Airlines
Find Deal
Mon, Dec 30
8:45 am - 4:04 pmSEA-DTW
4h 19mnonstop
$224American Airlines
Find Deal
Fri, Mar 21
8:00 pm - 9:22 amSEA-DTW
10h 22m2 stops
$283Alaska Airlines
Find Deal
Tue, Jun 17
11:55 am - 7:47 amSEA-DTW
16h 52m1 stop
8:58 pm - 1:11 pmDTW-SEA
19h 13m1 stop
Sun, Dec 22 - Tue, Jan 7
11:55 am - 7:47 amSEA-DTW
16h 52m1 stop
9:06 pm - 1:11 pmDTW-SEA
19h 05m2 stops
Sun, Dec 22 - Tue, Jan 7
2:16 pm - 2:30 pmSEA-DTW
21h 14m2 stops
8:58 pm - 1:11 pmDTW-SEA
19h 13m1 stop
$470Spirit Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 7
6:11 am - 5:53 pmSEA-DTW
8h 42m1 stop
9:36 am - 12:10 amDTW-SEA
17h 34m1 stop
$486Spirit Airlines
Find Deal
Tue, Dec 24 - Tue, Jan 7
3:55 pm - 11:19 pmSEA-DTW
4h 24mnonstop
5:45 pm - 12:50 amDTW-SEA
10h 05m1 stop
$564Delta
Find Deal
Mon, Dec 23 - Tue, Jan 7
11:00 pm - 6:25 amSEA-DTW
4h 25mnonstop
8:25 am - 10:45 amDTW-SEA
5h 20mnonstop
$627Delta
Find Deal
Tue, Dec 24 - Tue, Jan 7
12:31 am - 10:55 amSEA-DTW
7h 24m1 stop
5:00 am - 10:38 amDTW-SEA
8h 38m1 stop
$631American Airlines
Find Deal
Tue, Dec 24 - Sat, Jan 4
12:31 am - 10:55 amSEA-DTW
7h 24m1 stop
5:36 pm - 12:57 amDTW-SEA
10h 21m1 stop
$696American Airlines
Find Deal
Sun, Dec 22 - Fri, Jan 3
7:00 am - 11:26 pmSEA-DTW
13h 26m2 stops
11:23 am - 8:02 pmDTW-SEA
11h 39m2 stops
$1,099Alaska Airlines
Find Deal
Mon, Dec 23 - Tue, Dec 31
9:57 pm - 10:55 amSEA-DTW
9h 58m2 stops
5:40 pm - 10:00 pmDTW-SEA
7h 20m1 stop
$1,136Alaska Airlines
Find Deal
Sun, Dec 22 - Sat, Jan 4
6:00 am - 1:20 pmSEA-DTW
4h 20mnonstop
8:10 pm - 10:25 pmDTW-SEA
5h 15mnonstop
$257Delta
Find Deal
Wed, Jan 8 - Wed, Jan 15
8:10 am - 3:44 pmSEA-DTW
4h 34mnonstop
4:42 pm - 6:59 pmDTW-SEA
5h 17mnonstop
$277Alaska Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
6:00 am - 1:20 pmSEA-DTW
4h 20mnonstop
12:16 pm - 2:24 pmDTW-SEA
5h 08mnonstop
$297Delta
Find Deal
Sat, Feb 1 - Sat, Feb 8
8:25 am - 3:53 pmSEA-DTW
4h 28mnonstop
4:49 pm - 6:59 pmDTW-SEA
5h 10mnonstop
$302Alaska Airlines
Find Deal
Wed, Mar 5 - Sun, Mar 9
8:10 am - 3:44 pmSEA-DTW
4h 34mnonstop
4:42 pm - 6:59 pmDTW-SEA
5h 17mnonstop
$322Alaska Airlines
Find Deal
Fri, Jan 17 - Fri, Jan 24
8:25 am - 3:53 pmSEA-DTW
4h 28mnonstop
4:49 pm - 6:59 pmDTW-SEA
5h 10mnonstop
$347Alaska Airlines
Find Deal
Wed, Feb 19 - Sun, Feb 23
3:55 pm - 11:19 pmSEA-DTW
4h 24mnonstop
8:25 am - 10:45 amDTW-SEA
5h 20mnonstop
$382Delta
Find Deal
Thu, Jan 2 - Wed, Jan 8
1:30 pm - 8:50 pmSEA-DTW
4h 20mnonstop
8:25 am - 10:45 amDTW-SEA
5h 20mnonstop
$387Delta
Find Deal
Sat, Feb 1 - Sat, Feb 8
11:30 pm - 6:47 amSEA-DTW
4h 17mnonstop
4:40 pm - 6:44 pmDTW-SEA
5h 04mnonstop
$392Alaska Airlines
Find Deal
Thu, May 22 - Fri, Jun 6
11:00 pm - 6:25 amSEA-DTW
4h 25mnonstop
12:16 pm - 2:24 pmDTW-SEA
5h 08mnonstop
$417Delta
Find Deal
Tue, Dec 31 - Sat, Jan 11

Delta flights from Seattle to Detroit

Our best Delta deals on Seattle to Detroit flight tickets
Delta
Feb 18
SEA6:00 amSeattle/Tacoma Intl
4h 20m
DTW1:20 pmDetroit Metropolitan Wayne County
Feb 25
DTW12:16 pmDetroit Metropolitan Wayne County
5h 08m
SEA2:24 pmSeattle/Tacoma Intl
Delta
Jan 8
SEA6:00 amSeattle/Tacoma Intl
4h 20m
DTW1:20 pmDetroit Metropolitan Wayne County
Jan 12
DTW7:00 amDetroit Metropolitan Wayne County
6h 45m
1 stop
SEA10:45 amSeattle/Tacoma Intl
Delta
Feb 1
SEA6:00 amSeattle/Tacoma Intl
4h 20m
DTW1:20 pmDetroit Metropolitan Wayne County
Feb 8
DTW12:16 pmDetroit Metropolitan Wayne County
5h 08m
SEA2:24 pmSeattle/Tacoma Intl

Frontier flights from Seattle to Detroit

Our best Frontier deals on Seattle to Detroit flight tickets
Frontier
Jan 17
SEA9:52 pmSeattle/Tacoma Intl
13h 49m
1 stop
DTW2:41 pmDetroit Metropolitan Wayne County
Jan 24
DTW12:48 pmDetroit Metropolitan Wayne County
11h 04m
1 stop
SEA8:52 pmSeattle/Tacoma Intl
Frontier
Feb 18
SEA6:01 pmSeattle/Tacoma Intl
8h 15m
1 stop
DTW5:16 amDetroit Metropolitan Wayne County
Feb 25
DTW6:45 amDetroit Metropolitan Wayne County
13h 15m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Frontier
Jan 9
SEA3:15 pmSeattle/Tacoma Intl
25h 53m
1 stop
DTW8:08 pmDetroit Metropolitan Wayne County
Jan 12
DTW9:14 pmDetroit Metropolitan Wayne County
20h 05m
1 stop
SEA2:19 pmSeattle/Tacoma Intl

See travel insights to Detroit from

How to get the cheapest flight ticket from Seattle to Detroit

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 typical price of a round-trip flight between Seattle and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Seattle is in January. Flight prices, which tend to average around $276, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in January, then February is your next best option. Flight prices from Seattle to Detroit during February average around $298.

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Seattle is on a Saturday. momondo users have found tickets for Saturday departures for as low as $357. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Detroit for around $422.

What is the cheapest time of day to depart on your flight to Detroit?

At noon is the cheapest time of day to fly from Seattle to Detroit when you can find flight prices for as low as $357. Flying to Detroit at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $426 on average. Flights to Detroit from Seattle in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

We recommend purchasing flights from Seattle to Detroit 49 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Detroit for $409. Keep in mind that you might be able to find cheaper flights to Detroit at any time. In fact, our users found flights for as low as $204 in the past 72 hours.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Detroit 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 flights?

You could potentially save up to 45% on your flight if you consider stops on a Seattle to Detroit flight.

How have Seattle to Detroit flight prices changed over time?

As of December 2024, prices for Seattle to Detroit flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Detroit

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

Cheap Seattle to Detroit (SEA to DTT) flight deals and tips

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

Best Price Found

$70

Fastest flight time

4h 15m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from Seattle in the past 72 hours is $70. The best round-trip flight deal from Seattle to Detroit found on momondo in the last 72 hours is $154.
The fastest flight from Seattle to Detroit takes 4h 15m
Direct flights go from Seattle to Detroit every day.
There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)

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

    The distance between Seattle/Tacoma Intl and Detroit is about 1931.7 mi. 4h 17m is a normal flight duration for this route.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Detroit?

    The necessary travel and health documents for your Detroit 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?

  • What is the most popular airline from Seattle to Detroit?


Best airlines flying from Seattle to Detroit

Compare and see reviews for airlines that fly from Seattle to Detroit with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $147Free CancellationRating
6.1
3,478 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $173Free CancellationRating
6.3
8,120 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $187Free CancellationRating
8.0
9,552 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $235Free CancellationRating
8.0
8,600 reviews
Search Delta flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
  • Alaska Airlines Flights From Seattle to Detroit

    Alaska Airlines is one of the most popular airlines flying from Seattle to Detroit, operating 1 flight/week on average for this route. A good Alaska Airlines flight deal for Seattle to Detroit starts from $187 round-trip, up to an average price of $428. Our users have rated Alaska Airlines at 8.0/10.

  • Delta Flights From Seattle to Detroit

    $235 is the best Delta flight deal from Seattle to Detroit found on momondo over the last 72 hours. The average Delta ticket price found was closer to $444, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 8,600 user reviews) flies into Detroit from Seattle 10 times in an average week so prices can vary.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Detroit. momondo saves you time and could save you money on your trip.

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

All flight searches from Seattle to Detroit on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Seattle.

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

Yes momondo offers price alerts on flights to Detroit from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Detroit trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 12/24
Tue 12/31
Email me momondo's favorite deals

Find better results for your trip to the United States