Cheap flights from Detroit Metropolitan Wayne County Airport to Seattle from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Seattle departing on 5/17. 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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Spirit Airlines flights from Detroit Metropolitan Wayne County Airport to Seattle
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Frontier flights from Detroit Metropolitan Wayne County Airport to Seattle
Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Seattle flight tickets
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How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Seattle
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 Seattle?
In general, April is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you don’t want to visit Seattle in April, then you should wait until February to fly from Detroit Metropolitan Wayne County Airport, when ticket prices are also cheap, with an average price of $322.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Detroit Metropolitan Wayne County Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $472. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Detroit Metropolitan Wayne County Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $575.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Detroit Metropolitan Wayne County Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $390 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $544. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Detroit Metropolitan Wayne County to Seattle/Tacoma Intl flight route?
Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Detroit Metropolitan Wayne County - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Detroit Metropolitan Wayne County Airport when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $375 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Detroit Metropolitan Wayne County Airport for as low as $340 on momondo.
What cabin class options are available on Detroit Metropolitan Wayne County to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Detroit Metropolitan Wayne County to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl?
Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl
What airlines fly to Seattle?
Delta, Alaska Airlines and Frontier are the top three most popular airlines that fly to Seattle from Detroit Metropolitan Wayne County Airport according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Detroit Metropolitan Wayne County Airport to Seattle on average per day?
The number of flights available between Detroit Metropolitan Wayne County Airport and Seattle is 9 per day as of April 2025. The most frequent departure time is 5:00PM, with 69% of daily flights leaving in the afternoon.
How many flights depart from Detroit Metropolitan Wayne County Airport to Seattle on average per week?
The number of flights available between Detroit Metropolitan Wayne County Airport and Seattle is 63 per week as of April 2025. The most frequent departure day is Thu, with 22% of weekly flights leaving on this day.
When to book flights from Detroit Metropolitan Wayne County Airport to Seattle
Cheap Detroit Metropolitan Wayne County Airport to Seattle (DTW to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Seattle
How far is Detroit Metropolitan Wayne County to Seattle/Tacoma Intl by plane?
There are 1921.1 mi between Detroit Metropolitan Wayne County and Seattle/Tacoma Intl. 4h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Detroit Metropolitan Wayne County Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Detroit Metropolitan Wayne County Airport to Seattle/Tacoma Intl Airport is 8 as of April 2025.
How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Seattle/Tacoma Intl 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 Detroit Metropolitan Wayne County Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl 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 Detroit Metropolitan Wayne County Airport to Seattle?
Based on momondo bookings for flights between Detroit Metropolitan Wayne County Airport and Seattle, the leading plane model is Boeing 737, making up 22.91% of the total bookings. Other popular models include Boeing 737-900 with 17.40%, Boeing 737-900 Passenger/BBJ3 (winglets) with 15.96%, and Airbus A321-100/200 with 13.37%.
What is the most popular airline from Detroit Metropolitan Wayne County Airport to Seattle?
Based on momondo bookings for flights between Detroit Metropolitan Wayne County Airport and Seattle, the leading airline is Delta, making up 54% of the total bookings. Other popular airlines include Alaska Airlines with 33%, Frontier with 4%, and American Airlines with 4%.
Best airlines flying from Detroit Metropolitan Wayne County Airport to Seattle
Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 6.9 349 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $158 | Free Cancellation | Rating 7.9 2,380 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 6.3 7,926 reviews | |||
| PriceFrom $223 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $244 | Free Cancellation | Rating 8.0 9,887 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 8.0 7,916 reviews |
Alaska Airlines Flights From Detroit Metropolitan Wayne County Airport to Seattle
Alaska Airlines flight deals from Detroit Metropolitan Wayne County Airport to Seattle start from $244 round-trip. Over the 1 Alaska Airlines flight for this route in a normal week, average airfare is usually $399 round-trip - but some users have found much cheaper deals with momondo.
Delta Flights From Detroit Metropolitan Wayne County Airport to Seattle
The best Delta deal for Detroit Metropolitan Wayne County Airport to Seattle flight tickets found on momondo in the last 72 hours was $257, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $405 round-trip. Delta operates 24 flights out of Detroit Metropolitan Wayne County Airport into Seattle in an average week, so prices vary by time and availability. 7,917 Delta reviews by users on momondo have scored the airline at 8.0/10.
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Why should I use momondo to find a flight deal from Detroit to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Detroit to Seattle. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Detroit to Seattle with flexible booking policies on momondo?
All flight searches from Detroit to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Detroit to Seattle?
Once you have performed a search for Detroit to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Detroit to Seattle right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Detroit to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.