Cheap flights from Detroit to Seattle
Fares from $147 in October 2026. Compare every month below, then book with the site you like.
Search Detroit → Seattle flightsCheapest Detroit to Seattle fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- October 2026Oct 31 · one way · American Airlines · 1 stop$147See deal
Detroit to Seattle at a glance
- Distance1,922 miles
- Nonstop flight timeabout 4h 45m
- Cheapest monthOctober 2026
- Airport codesDTW → SEA
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Frequently asked questions
- How much is a flight from Detroit to Seattle?
- The cheapest fare we found recently is $147 per person, departing Oct 31 on American Airlines. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Detroit to Seattle?
- October 2026 is currently the cheapest month, from $147.
- Are there direct flights from Detroit to Seattle?
- The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
- Which airlines fly from Detroit to Seattle?
- The cheapest recent fares on this route were on American Airlines.
- How long is the flight from Detroit to Seattle?
- Detroit and Seattle are about 1,922 miles apart, so a nonstop flight takes roughly 4h 45m. Flights with a stop take longer, depending on the connection.
- How do I find the cheapest flight from Detroit to Seattle?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
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