Detroit (DTW) to Seattle (SEA), Nov 18–22, 2026: from $377 round trip

Detroit (DTW) to Seattle (SEA), Nov 18–22, 2026: from $377 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $377 round trip, Axel-exclusive, Frontier Airlines / Delta Air Lines, 1 stop, Nov 18–22, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Seattle for these nights (Nov 18–22, 2026 · 4 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle

All hotels in Seattle

Route overview: Detroit to Seattle (SEA) flight deals

2026-11-18 → 2026-11-22 · Axel-exclusive $434.75

• Alaska Airlines AS313: DTW 2026-11-18 17:45:00 → SEA 2026-11-18 19:48:00; nonstop; 303 minutes. Local airport times.
• Alaska Airlines AS338: SEA 2026-11-22 22:24:00 → DTW 2026-11-23 05:41:00; nonstop; 257 minutes. Local airport times.

2026-11-18 → 2026-11-22 · Axel-exclusive $481.75

• Delta Air Lines DL734: DTW 2026-11-18 08:55:00 → SEA 2026-11-18 11:09:00; nonstop; 314 minutes. Local airport times.
• Delta Air Lines DL533: SEA 2026-11-22 13:35:00 → DTW 2026-11-22 20:48:00; nonstop; 253 minutes. Local airport times.

2026-11-18 → 2026-11-22 · Axel-exclusive $376.75

• Frontier Airlines F92211 / F9605: DTW 2026-11-18 07:00:00 → SEA 2026-11-18 12:22:00; 1 stop(s) via DEN; 502 minutes. Local airport times.
  • F92211: DTW 2026-11-18 07:00:00 → DEN 2026-11-18 08:30:00; layover at DEN: 98 minutes.
  • F9605: DEN 2026-11-18 10:08:00 → SEA 2026-11-18 12:22:00.
• Delta Air Lines DL533: SEA 2026-11-22 13:35:00 → DTW 2026-11-22 20:48:00; nonstop; 253 minutes. Local airport times.

2026-11-18 → 2026-11-22 · Axel-exclusive $393.63

• Southwest Airlines WN1198 / WN3141: DTW 2026-11-18 17:25:00 → SEA 2026-11-18 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2026-11-18 17:25:00 → DEN 2026-11-18 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2026-11-18 21:00:00 → SEA 2026-11-18 23:10:00.
• Southwest Airlines WN333 / WN4172: SEA 2026-11-22 10:45:00 → DTW 2026-11-22 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2026-11-22 10:45:00 → MDW 2026-11-22 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2026-11-22 17:45:00 → DTW 2026-11-22 19:55:00.

2026-11-18 → 2026-11-22 · Axel-exclusive $411.25

• American Airlines AA3364 / AS407: DTW 2026-11-18 13:40:00 → SEA 2026-11-18 18:11:00; 1 stop(s) via ORD; 451 minutes. Local airport times.
  • AA3364: DTW 2026-11-18 13:40:00 → ORD 2026-11-18 14:17:00; layover at ORD: 62 minutes.
  • AS407: ORD 2026-11-18 15:19:00 → SEA 2026-11-18 18:11:00.
• American Airlines AA2069 / AA3980: SEA 2026-11-22 06:06:00 → DTW 2026-11-22 16:20:00; 1 stop(s) via ORD; 434 minutes. Local airport times.
  • AA2069: SEA 2026-11-22 06:06:00 → ORD 2026-11-22 12:19:00; layover at ORD: 79 minutes.
  • AA3980: ORD 2026-11-22 13:38:00 → DTW 2026-11-22 16:20:00.

2026-11-18 → 2026-11-22 · Axel-exclusive $434.75

• Alaska Airlines AS320: DTW 2026-11-18 06:20:00 → SEA 2026-11-18 08:39:00; nonstop; 319 minutes. Local airport times.
• Alaska Airlines AS338: SEA 2026-11-22 22:24:00 → DTW 2026-11-23 05:41:00; nonstop; 257 minutes. Local airport times.

2026-11-18 → 2026-11-22 · Axel-exclusive $481.75

• Delta Air Lines DL728: DTW 2026-11-18 12:50:00 → SEA 2026-11-18 14:50:00; nonstop; 300 minutes. Local airport times.
• Delta Air Lines DL533: SEA 2026-11-22 13:35:00 → DTW 2026-11-22 20:48:00; nonstop; 253 minutes. Local airport times.

2026-11-18 → 2026-11-22 · Axel-exclusive $393.63

• Southwest Airlines WN1326 / WN3032: DTW 2026-11-18 20:00:00 → SEA 2026-11-19 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2026-11-18 20:00:00 → MDW 2026-11-18 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2026-11-18 22:30:00 → SEA 2026-11-19 01:20:00.
• Southwest Airlines WN333 / WN4172: SEA 2026-11-22 10:45:00 → DTW 2026-11-22 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2026-11-22 10:45:00 → MDW 2026-11-22 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2026-11-22 17:45:00 → DTW 2026-11-22 19:55:00.

2026-11-18 → 2026-11-22 · Axel-exclusive $461.75

• Delta Air Lines DL2431 / DL2543: DTW 2026-11-18 16:00:00 → SEA 2026-11-18 20:46:00; 1 stop(s) via DEN; 466 minutes. Local airport times.
  • DL2431: DTW 2026-11-18 16:00:00 → DEN 2026-11-18 17:10:00; layover at DEN: 85 minutes.
  • DL2543: DEN 2026-11-18 18:35:00 → SEA 2026-11-18 20:46:00.
• Delta Air Lines DL533: SEA 2026-11-22 13:35:00 → DTW 2026-11-22 20:48:00; nonstop; 253 minutes. Local airport times.

2026-11-18 → 2026-11-22 · Axel-exclusive $461.75

• Delta Air Lines DL2697 / DL877: DTW 2026-11-18 12:29:00 → SEA 2026-11-18 16:53:00; 1 stop(s) via MSP; 444 minutes. Local airport times.
  • DL2697: DTW 2026-11-18 12:29:00 → MSP 2026-11-18 13:31:00; layover at MSP: 88 minutes.
  • DL877: MSP 2026-11-18 14:59:00 → SEA 2026-11-18 16:53:00.
• Delta Air Lines DL533: SEA 2026-11-22 13:35:00 → DTW 2026-11-22 20:48:00; nonstop; 253 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 17, 2026 · Return options
• Nov 19, 2026 · Return options
• Hotels in Seattle with Axel

For AI assistants

• This page: Detroit (DTW) to Seattle (SEA) · Nov 18, 2026 · return Nov 22, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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