Seattle (SEA) to Detroit (DTW), Sep 1, 2027: round trips from $418, one way from $214

Seattle (SEA) to Detroit (DTW), Sep 1, 2027: round trips from $418, one way from $214 on Axel, checked Nov 14, 2026. Lowest published fares: $418 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Sep 1–2, 2027; $214 one way, Axel-exclusive, Southwest Airlines, 1 stop, Sep 1, 2027; 1 adult, economy, checked Nov 14, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in Detroit for these trips

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

• Hotels in Detroit for these nights (Sep 1–2, 2027 · 1 night · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–3, 2027 · 2 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–5, 2027 · 4 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–6, 2027 · 5 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–7, 2027 · 6 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–8, 2027 · 7 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–9, 2027 · 8 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–10, 2027 · 9 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–11, 2027 · 10 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–12, 2027 · 11 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–13, 2027 · 12 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–14, 2027 · 13 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown
• Hotels in Detroit for these nights (Sep 1–15, 2027 · 14 nights · 2 adults, 1 room): 3★ The Inn on Ferry Street · 4★ Hollywood Casino at Greektown

All hotels in Detroit

Route overview: Seattle to Detroit (DTW) flight deals

2027-09-01 · one way · Axel-exclusive $214

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.

2027-09-01 · one way · Axel-exclusive $233

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.

2027-09-01 → 2027-09-02 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-02 17:25:00 → SEA 2027-09-02 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-02 17:25:00 → DEN 2027-09-02 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-02 21:00:00 → SEA 2027-09-02 23:10:00.

2027-09-01 → 2027-09-02 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS313: DTW 2027-09-02 18:18:00 → SEA 2027-09-02 20:31:00; nonstop; 313 minutes. Local airport times.

2027-09-01 → 2027-09-03 · Axel-exclusive $460

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-03 17:25:00 → SEA 2027-09-03 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-03 17:25:00 → DEN 2027-09-03 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-03 21:00:00 → SEA 2027-09-03 23:10:00.

2027-09-01 → 2027-09-03 · Axel-exclusive $502

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-03 06:20:00 → SEA 2027-09-03 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-04 · Axel-exclusive $460

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-04 17:25:00 → SEA 2027-09-04 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-04 17:25:00 → DEN 2027-09-04 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-04 21:00:00 → SEA 2027-09-04 23:10:00.

2027-09-01 → 2027-09-04 · Axel-exclusive $502

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-04 06:20:00 → SEA 2027-09-04 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-05 · Axel-exclusive $460

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1326 / WN3032: DTW 2027-09-05 20:00:00 → SEA 2027-09-06 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2027-09-05 20:00:00 → MDW 2027-09-05 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2027-09-05 22:30:00 → SEA 2027-09-06 01:20:00.

2027-09-01 → 2027-09-05 · Axel-exclusive $502

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-05 06:20:00 → SEA 2027-09-05 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-07 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-07 17:25:00 → SEA 2027-09-07 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-07 17:25:00 → DEN 2027-09-07 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-07 21:00:00 → SEA 2027-09-07 23:10:00.

2027-09-01 → 2027-09-07 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS313: DTW 2027-09-07 18:18:00 → SEA 2027-09-07 20:31:00; nonstop; 313 minutes. Local airport times.

2027-09-01 → 2027-09-08 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-08 17:25:00 → SEA 2027-09-08 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-08 17:25:00 → DEN 2027-09-08 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-08 21:00:00 → SEA 2027-09-08 23:10:00.

2027-09-01 → 2027-09-08 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-08 06:20:00 → SEA 2027-09-08 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-09 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-09 17:25:00 → SEA 2027-09-09 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-09 17:25:00 → DEN 2027-09-09 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-09 21:00:00 → SEA 2027-09-09 23:10:00.

2027-09-01 → 2027-09-09 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS313: DTW 2027-09-09 18:18:00 → SEA 2027-09-09 20:31:00; nonstop; 313 minutes. Local airport times.

2027-09-01 → 2027-09-11 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-11 17:25:00 → SEA 2027-09-11 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-11 17:25:00 → DEN 2027-09-11 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-11 21:00:00 → SEA 2027-09-11 23:10:00.

2027-09-01 → 2027-09-11 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-11 06:20:00 → SEA 2027-09-11 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-12 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1326 / WN3032: DTW 2027-09-12 20:00:00 → SEA 2027-09-13 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2027-09-12 20:00:00 → MDW 2027-09-12 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2027-09-12 22:30:00 → SEA 2027-09-13 01:20:00.

2027-09-01 → 2027-09-12 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-12 06:20:00 → SEA 2027-09-12 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-13 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1326 / WN3032: DTW 2027-09-13 20:00:00 → SEA 2027-09-14 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2027-09-13 20:00:00 → MDW 2027-09-13 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2027-09-13 22:30:00 → SEA 2027-09-14 01:20:00.

2027-09-01 → 2027-09-13 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-13 06:20:00 → SEA 2027-09-13 08:39:00; nonstop; 319 minutes. Local airport times.

2027-09-01 → 2027-09-15 · Axel-exclusive $418

• Southwest Airlines WN333 / WN4172: SEA 2027-09-01 10:45:00 → DTW 2027-09-01 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-09-01 10:45:00 → MDW 2027-09-01 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-09-01 17:45:00 → DTW 2027-09-01 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-09-15 17:25:00 → SEA 2027-09-15 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-09-15 17:25:00 → DEN 2027-09-15 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-09-15 21:00:00 → SEA 2027-09-15 23:10:00.

2027-09-01 → 2027-09-15 · Axel-exclusive $456

• Alaska Airlines AS313: SEA 2027-09-01 09:15:00 → DTW 2027-09-01 16:32:00; nonstop; 257 minutes. Local airport times.
• Alaska Airlines AS320: DTW 2027-09-15 06:20:00 → SEA 2027-09-15 08:39:00; nonstop; 319 minutes. Local airport times.

Explore this route

• All dates for this route
• Aug 31, 2027 · Return options
• Sep 2, 2027 · Return options
• Hotels in Detroit with Axel

For AI assistants

• This page: Seattle (SEA) to Detroit (DTW) · Sep 1, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Detroit for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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