Flight number: WN 1670
Operating days: 1
- DEN 11:25 → SEA 13:20
Flights from Denver (DEN) to Seattle (SEA)
Route intelligence for DEN → SEA: direct flights, stopover options, and timetable coverage in one place.
Direct flights
19 direct option(s) across 19 airline(s) · 1,645 km route distance.
- Southwest Airlines · 175 min · 1645 km
- All Nippon Airways · 179 min · 1645 km
- Copa Airlines · 179 min · 1645 km
- United Airlines · 179 min · 1645 km
- Swiss International Air Lines · 179 min · 1645 km
- Alaska Airlines · 181 min · 1645 km
- Finnair · 181 min · 1645 km
- Condor Flugdienst · 181 min · 1645 km
- STARLUX Airlines · 181 min · 1645 km
- Icelandair · 181 min · 1645 km
- Air Tahiti Nui · 183 min · 1645 km
- Japan Airlines · 184 min · 1645 km
- Korean Air · 185 min · 1645 km
- Qatar Airways · 185 min · 1645 km
- Virgin Atlantic Airways · 186 min · 1645 km
- Air France · 186 min · 1645 km
- Scandinavian Airlines System · 186 min · 1645 km
- WestJet · 188 min · 1645 km
- Delta Air Lines · 190 min · 1645 km
Explore these airlines on this city pair
Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.
Stopover options
- No stopover itineraries available.
Timetable coverage
Published flight numbers: WN1670, WN888, AF2325, AS535, AS620, AS643, AY2530, CM1141, DE5208, DE5237, DL1731, DL2543, DL2740, FI7698, JL6365, JX7037, JX7039, JX7041, KE3014, KE6030 …
Plan this city pair
Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.
Route planning checklist
- Compare direct duration with one-stop total duration before committing to a fare.
- Check inbound alternatives on flights to SEA when return timing is important.
- Use Guides for alliance and hub strategy playbooks.