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Cheap flights from Washington to Detroit from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Detroit departing on 7/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 12:24 am
SEA
-
DTW
14h 24m
1 stop
Multiple Airlines Logo
8:00 am - 8:42 pm
DTW
-
SEA
15h 42m
2 stops
$388Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Frontier Logo
12:35 pm - 11:59 pm
SEA
-
DTW
8h 24m
1 stop
Frontier Logo
12:27 pm - 9:17 am
DTW
-
SEA
23h 50m
2 stops
$389Frontier
Thu, Jul 23 - Mon, Jul 27
United Airlines Logo
5:00 am - 6:38 pm
SEA
-
DTW
10h 38m
2 stops
United Airlines Logo
5:30 am - 9:40 am
DTW
-
SEA
7h 10m
1 stop
$390United Airlines
Sat, Jul 4 - Tue, Jul 14
Frontier Logo
7:06 pm - 11:55 am
SEA
-
DTW
13h 49m
2 stops
Frontier Logo
7:40 am - 9:17 am
DTW
-
SEA
28h 37m
1 stop
$391Frontier
Thu, Jul 23 - Sun, Jul 26
American Airlines Logo
6:30 am - 4:55 pm
GEG
-
DTW
7h 25m
1 stop
American Airlines Logo
5:37 am - 11:59 am
DTW
-
GEG
9h 22m
1 stop
$403American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
5:20 am - 3:38 pm
GEG
-
DTW
7h 18m
1 stop
American Airlines Logo
5:41 am - 2:09 pm
DTW
-
GEG
11h 28m
2 stops
$408American Airlines
Tue, Aug 11 - Sat, Aug 15
Southwest Logo
7:30 am - 8:30 pm
GEG
-
DTW
10h 00m
2 stops
Southwest Logo
1:20 pm - 8:55 pm
DTW
-
GEG
10h 35m
2 stops
$413Southwest
Tue, Aug 11 - Sat, Aug 15
Alaska Airlines Logo
6:00 pm - 5:40 am
PSC
-
DTW
8h 40m
1 stop
Alaska Airlines Logo
7:00 am - 1:18 pm
DTW
-
PSC
9h 18m
1 stop
$425Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Southwest Logo
7:00 am - 8:50 pm
GEG
-
DTW
10h 50m
2 stops
Southwest Logo
7:00 am - 10:15 am
DTW
-
GEG
6h 15m
1 stop
$431Southwest
Thu, Aug 6 - Wed, Aug 19
Alaska Airlines Logo
6:42 pm - 5:40 am
PUW
-
DTW
7h 58m
1 stop
Alaska Airlines Logo
7:00 am - 10:50 am
DTW
-
PUW
6h 50m
1 stop
$465Alaska Airlines
Tue, Oct 27 - Sat, Oct 31

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Alaska Airlines flights from State of Washington to Detroit Metropolitan Wayne County Airport

Our best Alaska Airlines deals on State of Washington to Detroit Metropolitan Wayne County Airport flight tickets
Alaska Airlines
Aug 12
SEA10:22 pmSeattle/Tacoma Intl
4h 19m
DTW5:41 amDetroit Metropolitan Wayne County
Sep 2
DTW7:01 amDetroit Metropolitan Wayne County
4h 53m
SEA8:54 amSeattle/Tacoma Intl
$419
Alaska Airlines
Oct 27
PSC6:00 pmPasco Tri Cities
8h 40m
1 stop
DTW5:40 amDetroit Metropolitan Wayne County
Oct 31
DTW7:00 amDetroit Metropolitan Wayne County
9h 18m
1 stop
PSC1:18 pmPasco Tri Cities
$425
Alaska Airlines
Oct 27
PUW6:42 pmPullman Moscow Regional
7h 58m
1 stop
DTW5:40 amDetroit Metropolitan Wayne County
Oct 31
DTW7:00 amDetroit Metropolitan Wayne County
6h 50m
1 stop
PUW10:50 amPullman Moscow Regional
$465

United Airlines flights from State of Washington to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on State of Washington to Detroit Metropolitan Wayne County Airport flight tickets
United Airlines
Jul 4
SEA5:00 amSeattle/Tacoma Intl
10h 38m
2 stops
DTW6:38 pmDetroit Metropolitan Wayne County
Jul 14
DTW5:30 amDetroit Metropolitan Wayne County
7h 10m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$390
United Airlines
Jul 23
SEA11:11 pmSeattle/Tacoma Intl
7h 41m
1 stop
DTW9:52 amDetroit Metropolitan Wayne County
Jul 29
DTW5:30 amDetroit Metropolitan Wayne County
7h 10m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$403
United Airlines
Jul 8
SEA11:11 pmSeattle/Tacoma Intl
7h 41m
1 stop
DTW9:52 amDetroit Metropolitan Wayne County
Jul 13
DTW5:30 amDetroit Metropolitan Wayne County
7h 10m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$405

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 June 24, 2026.
Use the filters below to find and compare flights from Washington to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Thu 9/10

7:00 am-12:24 am

1 stop14h 24m

Detroit Metropolitan Wayne County

Tue 9/15

8:00 am-8:42 pm

2 stops15h 42m

$388

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Thu 7/23

12:35 pm-11:59 pm

1 stop8h 24m

Detroit Metropolitan Wayne County

Mon 7/27

12:27 pm-9:17 am

2 stops23h 50m

$389

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Sat 7/4

5:00 am-6:38 pm

2 stops10h 38m

Detroit Metropolitan Wayne County

Tue 7/14

5:30 am-9:40 am

1 stop7h 10m

$390

SeattleDetroit

SEA - DTW

SEADTW

Seattle/Tacoma Intl

Thu 7/23

7:06 pm-11:55 am

2 stops13h 49m

Detroit Metropolitan Wayne County

Sun 7/26

7:40 am-9:17 am

1 stop28h 37m

$391

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 7/21

6:30 am-4:55 pm

1 stop7h 25m

Detroit Metropolitan Wayne County

Tue 7/28

5:37 am-11:59 am

1 stop9h 22m

$403

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 8/11

5:20 am-3:38 pm

1 stop7h 18m

Detroit Metropolitan Wayne County

Sat 8/15

5:41 am-2:09 pm

2 stops11h 28m

$408

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Tue 8/11

7:30 am-8:30 pm

2 stops10h 00m

Detroit Metropolitan Wayne County

Sat 8/15

1:20 pm-8:55 pm

2 stops10h 35m

$413

PascoDetroit

PSC - DTW

PSCDTW

Pasco Tri Cities

Tue 10/27

6:00 pm-5:40 am

1 stop8h 40m

Detroit Metropolitan Wayne County

Sat 10/31

7:00 am-1:18 pm

1 stop9h 18m

$425

SpokaneDetroit

GEG - DTW

GEGDTW

Spokane

Thu 8/6

7:00 am-8:50 pm

2 stops10h 50m

Detroit Metropolitan Wayne County

Wed 8/19

7:00 am-10:15 am

1 stop6h 15m

$431
Quickest round-trip

PullmanDetroit

PUW - DTW

PUWDTW

Pullman Moscow Regional

Tue 10/27

6:42 pm-5:40 am

1 stop7h 58m

Detroit Metropolitan Wayne County

Sat 10/31

7:00 am-10:50 am

1 stop6h 50m

$465

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 State of Washington 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 State of Washington is in December. Flight prices, which tend to average around $99, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Detroit Metropolitan Wayne County Airport from State of Washington during November instead. Flights to Detroit Metropolitan Wayne County Airport in November, while not as cheap as those in December, still average around $109.

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

The cheapest day to depart from State of Washington to Detroit Metropolitan Wayne County Airport is on a Wednesday when prices can be found for as low as $441. 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 State of Washington in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $418 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 $494. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to Detroit Metropolitan Wayne County flight route?

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

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

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $415 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 State of Washington for as low as $329 on momondo.

What cabin class options are available on State of Washington to Detroit Metropolitan Wayne County Airport flights?

There are 4 cabin classes available to choose from on State of Washington to Detroit Metropolitan Wayne County Airport 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 State of Washington to Detroit Metropolitan Wayne County Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a State of Washington to Detroit Metropolitan Wayne County Airport flight.

Cheap State of Washington to Detroit Metropolitan Wayne County Airport flight deals and tips

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

Best Price Found

$274

Fastest flight time

4h 07m

Direct flights

Every day
The best one-way flight to Detroit Metropolitan Wayne County Airport from State of Washington in the past 72 hours is $274. The best round-trip flight deal from State of Washington to Detroit Metropolitan Wayne County Airport found on momondo in the last 72 hours is $442.
The fastest flight from State of Washington to Detroit Metropolitan Wayne County Airport takes 4h 07m
Direct flights go from State of Washington to Detroit Metropolitan Wayne County Airport every day.
Search flight deals

Frequently asked questions about flying from Washington to Detroit Metropolitan Wayne County Airport

  • When did momondo last update prices for flights from Washington to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Washington to Detroit Metropolitan Wayne County Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Detroit Metropolitan Wayne County Airport?

  • How old do you have to be to fly from Washington to Detroit Metropolitan Wayne County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington 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 State of Washington to Detroit Metropolitan Wayne County Airport?

Best airlines flying from State of Washington to Detroit Metropolitan Wayne County Airport

Compare and see reviews for airlines that fly from State of Washington to Detroit Metropolitan Wayne County Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $152Free CancellationRating
5.6
2,867 reviews
Search Frontier flights
United AirlinesPriceFrom $163Free CancellationRating
7.4
9,881 reviews
Search United Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.1
11,751 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $199Free CancellationRating
7.9
12,568 reviews
Search Alaska Airlines flights
DeltaPriceFrom $213Free CancellationRating
7.8
8,432 reviews
Search Delta flights

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
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Troy
Southfield
Monroe
Livonia
Novi
Port Clinton
Roseville
Port Huron
Sterling Heights
Dundee
Ypsilanti
Pontiac
Brighton
Belleville
Madison Heights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Washington to Detroit flights to just show those with flexible booking policies.

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

Once all potential Washington to Detroit flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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