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 to Seattle departing on 8/28. 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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1 adult
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Sat 7/6
Sat 7/13
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Easily compare round-trip flights from Detroit to Seattle
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Detroit to Seattle by changing tabs
Multiple Airlines
Jul 16
DTW6:00 amDetroit Metropolitan Wayne County
9h 34m
2 stops
SEA12:34 pmSeattle/Tacoma Intl
Jul 27
SEA5:10 amSeattle/Tacoma Intl
10h 02m
1 stop
DTW6:12 pmDetroit Metropolitan Wayne County
$222
Find similarSpirit Airlines
Jul 20
DTW3:43 pmDetroit Metropolitan Wayne County
11h 52m
1 stop
SEA12:35 amSeattle/Tacoma Intl
Jul 28
SEA9:21 pmSeattle/Tacoma Intl
11h 53m
1 stop
DTW12:14 pmDetroit Metropolitan Wayne County
$223
Find similarFrontier
Jul 21
DTW7:17 amDetroit Metropolitan Wayne County
28h 23m
1 stop
SEA8:40 amSeattle/Tacoma Intl
Jul 25
SEA9:45 pmSeattle/Tacoma Intl
12h 27m
1 stop
DTW1:12 pmDetroit Metropolitan Wayne County
$238
Find similarAlaska Airlines
Aug 28
DTW7:00 amDetroit Metropolitan Wayne County
4h 52m
SEA8:52 amSeattle/Tacoma Intl
Sep 3
SEA9:45 pmSeattle/Tacoma Intl
4h 16m
DTW5:01 amDetroit Metropolitan Wayne County
$257
Find similarDelta
Sep 18
DTW8:25 pmDetroit Metropolitan Wayne County
5h 00m
SEA10:25 pmSeattle/Tacoma Intl
Sep 25
SEA12:30 amSeattle/Tacoma Intl
5h 29m
1 stop
DTW8:59 amDetroit Metropolitan Wayne County
$287
Find similarAmerican Airlines
Aug 8
DTW7:37 pmDetroit Metropolitan Wayne County
8h 12m
1 stop
SEA12:49 amSeattle/Tacoma Intl
Aug 21
SEA1:10 amSeattle/Tacoma Intl
10h 06m
1 stop
DTW2:16 pmDetroit Metropolitan Wayne County
$341
Find similarFind the cheapest one-way flights from Detroit to Seattle
If you're looking for one-way flights from Detroit to Seattle, view some of our deals below provided by Alaska Airlines, Delta and Spirit Airlines
Delta
Aug 28
DTW6:35 amDetroit Metropolitan Wayne County
5h 02m
SEA8:37 amSeattle/Tacoma Intl
$129
Find similarSpirit Airlines
Sep 29
DTW5:25 pmDetroit Metropolitan Wayne County
33h 45m
2 stops
SEA12:10 amSeattle/Tacoma Intl
$132
Find similarSun Country Air
Jul 12
DTW10:25 amDetroit Metropolitan Wayne County
25h 21m
1 stop
SEA8:46 amSeattle/Tacoma Intl
$133
Find similarFind the cheapest direct flights from Detroit to Seattle
Delta
Aug 28
DTW6:35 amDetroit Metropolitan Wayne County
5h 02m
SEA8:37 amSeattle/Tacoma Intl
Sep 4
SEA3:41 pmSeattle/Tacoma Intl
4h 18m
DTW10:59 pmDetroit Metropolitan Wayne County
$257
Find similarAlaska Airlines
Sep 18
DTW6:40 pmDetroit Metropolitan Wayne County
4h 54m
SEA8:34 pmSeattle/Tacoma Intl
Sep 22
SEA9:45 pmSeattle/Tacoma Intl
4h 16m
DTW5:01 amDetroit Metropolitan Wayne County
$277
Find similarAmerican Airlines
Aug 13
DTW7:00 amDetroit Metropolitan Wayne County
4h 56m
SEA8:56 amSeattle/Tacoma Intl
Aug 18
SEA9:45 pmSeattle/Tacoma Intl
4h 15m
DTW5:00 amDetroit Metropolitan Wayne County
$447
Find similarDelta
Aug 13
DTW8:23 pmDetroit Metropolitan Wayne County
5h 02m
SEA10:25 pmSeattle/Tacoma Intl
Aug 20
SEA6:00 amSeattle/Tacoma Intl
4h 08m
DTW1:08 pmDetroit Metropolitan Wayne County
$287
Find similarAlaska Airlines
Aug 22
DTW7:00 amDetroit Metropolitan Wayne County
4h 52m
SEA8:52 amSeattle/Tacoma Intl
Aug 27
SEA9:45 pmSeattle/Tacoma Intl
4h 16m
DTW5:01 amDetroit Metropolitan Wayne County
$302
Find similarDelta
Sep 6
DTW8:23 pmDetroit Metropolitan Wayne County
5h 02m
SEA10:25 pmSeattle/Tacoma Intl
Sep 14
SEA6:00 amSeattle/Tacoma Intl
4h 22m
DTW1:22 pmDetroit Metropolitan Wayne County
$297
Find similarSearch last-minute flights to Seattle from Detroit
Find and compare round-trip flight prices for your last-minute flight from Detroit to Seattle
Spirit Airlines
Jul 10
DTW9:35 pmDetroit Metropolitan Wayne County
30h 00m
1 stop
SEA12:35 amSeattle/Tacoma Intl
Jul 16
SEA8:54 pmSeattle/Tacoma Intl
25h 33m
1 stop
DTW1:27 amDetroit Metropolitan Wayne County
$238
Find similarMultiple Airlines
Jul 11
DTW10:07 amDetroit Metropolitan Wayne County
10h 25m
1 stop
SEA5:32 pmSeattle/Tacoma Intl
Jul 30
SEA1:34 pmSeattle/Tacoma Intl
12h 29m
2 stops
DTW5:03 amDetroit Metropolitan Wayne County
$243
Find similarFrontier
Jul 9
DTW2:02 pmDetroit Metropolitan Wayne County
9h 55m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
Jul 18
SEA9:45 pmSeattle/Tacoma Intl
12h 27m
1 stop
DTW1:12 pmDetroit Metropolitan Wayne County
$319
Find similarSun Country Air
Jul 11
DTW7:30 pmDetroit Metropolitan Wayne County
15h 42m
1 stop
SEA8:12 amSeattle/Tacoma Intl
Jul 13
SEA12:51 pmSeattle/Tacoma Intl
17h 20m
1 stop
DTW9:11 amDetroit Metropolitan Wayne County
$361
Find similarSpirit Airlines
Jul 10
DTW9:35 pmDetroit Metropolitan Wayne County
30h 00m
1 stop
SEA12:35 amSeattle/Tacoma Intl
Jul 19
SEA3:49 pmSeattle/Tacoma Intl
23h 23m
1 stop
DTW6:12 pmDetroit Metropolitan Wayne County
$241
Find similarMultiple Airlines
Jul 11
DTW10:07 amDetroit Metropolitan Wayne County
10h 25m
1 stop
SEA5:32 pmSeattle/Tacoma Intl
Jul 30
SEA9:52 pmSeattle/Tacoma Intl
12h 20m
1 stop
DTW1:12 pmDetroit Metropolitan Wayne County
$244
Find similarFrontier flights from Detroit to Seattle
Our best Frontier deals on Detroit to Seattle flight tickets
Frontier
Jul 21
DTW7:17 amDetroit Metropolitan Wayne County
28h 23m
1 stop
SEA8:40 amSeattle/Tacoma Intl
Jul 25
SEA9:45 pmSeattle/Tacoma Intl
12h 27m
1 stop
DTW1:12 pmDetroit Metropolitan Wayne County
$238
Find similarFrontier
Jul 9
DTW2:02 pmDetroit Metropolitan Wayne County
9h 55m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
Jul 18
SEA9:45 pmSeattle/Tacoma Intl
12h 27m
1 stop
DTW1:12 pmDetroit Metropolitan Wayne County
$319
Find similarFrontier
Jul 10
DTW10:29 pmDetroit Metropolitan Wayne County
14h 55m
1 stop
SEA10:24 amSeattle/Tacoma Intl
Jul 15
SEA9:45 pmSeattle/Tacoma Intl
28h 18m
1 stop
DTW5:03 amDetroit Metropolitan Wayne County
$322
Find similarAlaska Airlines flights from Detroit to Seattle
Our best Alaska Airlines deals on Detroit to Seattle flight tickets
Alaska Airlines
Aug 28
DTW7:00 amDetroit Metropolitan Wayne County
4h 52m
SEA8:52 amSeattle/Tacoma Intl
Sep 3
SEA9:45 pmSeattle/Tacoma Intl
4h 16m
DTW5:01 amDetroit Metropolitan Wayne County
$257
Find similarAlaska Airlines
Sep 6
DTW7:00 amDetroit Metropolitan Wayne County
4h 52m
SEA8:52 amSeattle/Tacoma Intl
Sep 14
SEA9:45 pmSeattle/Tacoma Intl
4h 16m
DTW5:01 amDetroit Metropolitan Wayne County
$277
Find similarAlaska Airlines
Aug 23
DTW7:00 amDetroit Metropolitan Wayne County
4h 52m
SEA8:52 amSeattle/Tacoma Intl
Sep 1
SEA9:45 pmSeattle/Tacoma Intl
4h 16m
DTW5:01 amDetroit Metropolitan Wayne County
$297
Find similarHow to get the cheapest flight ticket from Detroit 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 from Detroit to Seattle?
January. The cheapest time of year to fly to Seattle from Detroit is January. Most expensive is July
What is the cheapest day to depart Detroit for Seattle?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from Detroit to Seattle?
At noon. Detroit to Seattle flights are approximately 32% more expensive in the morning than at noon
What is the cheapest airline that flies to Seattle from Detroit?
Frontier. Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Detroit to Seattle
What is the cheapest Detroit to Seattle flight route?
Detroit Metropolitan Wayne County - Seattle/Tacoma Intl. Fly from Detroit Metropolitan Wayne County to Seattle/Tacoma Intl for the best Detroit - Seattle flight prices
How far in advance should you book Detroit to Seattle flights?
9 days before. The cheapest time to buy a flight from Detroit to Seattle is approximately 9 days to departure
How many flights depart from Detroit to Seattle on average per day?
As of July 2024, there are 12 flights per week flying from Detroit to Seattle. The most common time of day flights depart is 7:00PM, with 36% of flights taking off at noon.
How many flights depart from Detroit to Seattle on average per week?
85 flights are operational weekly from Detroit to Seattle as of July 2024. The most popular departure day for this route is Sunday, with 16% of flights per week taking off on this day.
Can stopping save me money on Detroit to Seattle flights?
You could potentially save up to 37% on your flight if you consider stops on a Detroit to Seattle flight.
How have Detroit to Seattle flight prices changed over time?
As of July 2024, prices for Detroit to Seattle flights are approximately 28% cheaper when compared to flights at the same time last year.
Cheap Detroit to Seattle (DTT to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Seattle
Best Price Found | $129 |
|---|---|
Fastest flight time | 4h 52m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Seattle | 1 airport |
The best one-way flight to Seattle from Detroit in the past 72 hours is $129. The best round-trip flight deal from Detroit to Seattle found on momondo in the last 72 hours is $222.
The fastest flight from Detroit to Seattle takes 4h 52m
Direct flights go from Detroit to Seattle on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Delta, American Airlines and Alaska Airlines.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
How far is Detroit to Seattle/Tacoma Intl by plane?
A flight from Detroit to Seattle/Tacoma Intl will travel around 1931.7 mi. Typically, this will take 4h 52m by plane in normal conditions.
When did momondo last update prices for flights from Detroit to Seattle/Tacoma Intl Airport?
Prices for flights from Detroit to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Detroit to Seattle/Tacoma Intl Airport?
As of July 2024, there are 8 operators available to choose from for flights from Detroit to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Detroit to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circ*mstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Detroit to Seattle
Compare and see reviews for airlines that fly from Detroit to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| Sun Country Air | PriceFrom $90 | Free Cancellation | Rating 7.1 543 reviews | Search Sun Country Air flights | |
| Spirit Airlines | PriceFrom $110 | Free Cancellation | Rating 6.4 8,476 reviews | Search Spirit Airlines flights | |
| United Airlines | PriceFrom $119 | Free Cancellation | Rating 7.4 10,000 reviews | Search United Airlines flights | |
| Frontier | PriceFrom $143 | Free Cancellation | Rating 6.2 3,909 reviews | Search Frontier flights | |
| Alaska Airlines | PriceFrom $158 | Free Cancellation | Rating 8.0 9,350 reviews | Search Alaska Airlines flights | |
| Delta | PriceFrom $186 | Free Cancellation | Rating 8.0 9,979 reviews | Search Delta flights | |
| American Airlines | PriceFrom $286 | Free Cancellation | Rating 7.3 10,000 reviews | Search American Airlines flights |
Alaska Airlines Flights From Detroit to Seattle
Alaska Airlines flies from Detroit to Seattle around 7 times per week, with 9,350 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Detroit to Seattle in the last 72 hours was $158 (round-trip), much lower than the average airfare cost of $358 for Alaska Airlines flights on this route.
Delta Flights From Detroit to Seattle
Delta (8.0/10 from 9,979 reviews) operates around 22 flights from Detroit to Seattle in any given week. The average Delta airfare for this route is around $426, with deals from around $186 rare but found on momondo. Referenced prices are for round-trip Detroit to Seattle flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Detroit to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Detroit.
Can I find flights from Detroit to Seattle with flexible booking policies on momondo?
Flights from Detroit to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Detroit to Seattle?
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 Detroit to Seattle.
I’m not ready to book a flight from Detroit to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Detroit and alert you when they change.
An easier way to manage your Seattle 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.
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