Seattle (SEA) to Detroit (DTW), Jan 15, 2027: round trips from $333, one way from $171

Lowest published fares: $333 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 15–16, 2027; $171 one way, Axel-exclusive, Alaska Airlines, 1 stop, Jan 15, 2027; 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time 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 issuance times already shown here.

Route overview: Seattle to Detroit (DTW) flight deals

2027-01-15 · one way · Axel-exclusive $171.00

• Alaska Airlines AS328 / AA4103: SEA 2027-01-15 23:40:00 → DTW 2027-01-16 09:20:00; 1 stop(s) via ORD; 400 minutes. Local airport times.
  • AS328: SEA 2027-01-15 23:40:00 → ORD 2027-01-16 05:37:00; layover at ORD: 69 minutes.
  • AA4103: ORD 2027-01-16 06:46:00 → DTW 2027-01-16 09:20:00.

2027-01-15 · one way · Axel-exclusive $199.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.

2027-01-15 → 2027-01-16 · Axel-exclusive $332.50

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

2027-01-15 → 2027-01-16 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL565: DTW 2027-01-16 19:45:00 → SEA 2027-01-16 21:55:00; nonstop; 310 minutes. Local airport times.

2027-01-15 → 2027-01-17 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1326 / WN3032: DTW 2027-01-17 20:00:00 → SEA 2027-01-18 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2027-01-17 20:00:00 → MDW 2027-01-17 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2027-01-17 22:30:00 → SEA 2027-01-18 01:20:00.

2027-01-15 → 2027-01-17 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL565: DTW 2027-01-17 19:45:00 → SEA 2027-01-17 21:54:00; nonstop; 309 minutes. Local airport times.

2027-01-15 → 2027-01-18 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1326 / WN3032: DTW 2027-01-18 20:00:00 → SEA 2027-01-19 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2027-01-18 20:00:00 → MDW 2027-01-18 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2027-01-18 22:30:00 → SEA 2027-01-19 01:20:00.

2027-01-15 → 2027-01-18 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL728: DTW 2027-01-18 12:15:00 → SEA 2027-01-18 14:20:00; nonstop; 305 minutes. Local airport times.

2027-01-15 → 2027-01-19 · Axel-exclusive $332.50

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

2027-01-15 → 2027-01-19 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL734: DTW 2027-01-19 08:55:00 → SEA 2027-01-19 11:10:00; nonstop; 315 minutes. Local airport times.

2027-01-15 → 2027-01-21 · Axel-exclusive $332.50

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

2027-01-15 → 2027-01-21 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL944: DTW 2027-01-21 16:42:00 → SEA 2027-01-21 18:45:00; nonstop; 303 minutes. Local airport times.

2027-01-15 → 2027-01-22 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-01-22 17:25:00 → SEA 2027-01-22 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-01-22 17:25:00 → DEN 2027-01-22 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-01-22 21:00:00 → SEA 2027-01-22 23:10:00.

2027-01-15 → 2027-01-22 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL734: DTW 2027-01-22 08:55:00 → SEA 2027-01-22 11:10:00; nonstop; 315 minutes. Local airport times.

2027-01-15 → 2027-01-23 · Axel-exclusive $332.50

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

2027-01-15 → 2027-01-23 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL565: DTW 2027-01-23 19:45:00 → SEA 2027-01-23 21:55:00; nonstop; 310 minutes. Local airport times.

2027-01-15 → 2027-01-25 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1326 / WN3032: DTW 2027-01-25 20:00:00 → SEA 2027-01-26 01:20:00; 1 stop(s) via MDW; 500 minutes. Local airport times.
  • WN1326: DTW 2027-01-25 20:00:00 → MDW 2027-01-25 20:20:00; layover at MDW: 130 minutes.
  • WN3032: MDW 2027-01-25 22:30:00 → SEA 2027-01-26 01:20:00.

2027-01-15 → 2027-01-25 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL728: DTW 2027-01-25 12:15:00 → SEA 2027-01-25 14:20:00; nonstop; 305 minutes. Local airport times.

2027-01-15 → 2027-01-26 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-01-26 17:25:00 → SEA 2027-01-26 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-01-26 17:25:00 → DEN 2027-01-26 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-01-26 21:00:00 → SEA 2027-01-26 23:10:00.

2027-01-15 → 2027-01-26 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL734: DTW 2027-01-26 08:55:00 → SEA 2027-01-26 11:10:00; nonstop; 315 minutes. Local airport times.

2027-01-15 → 2027-01-27 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-01-27 17:25:00 → SEA 2027-01-27 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-01-27 17:25:00 → DEN 2027-01-27 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-01-27 21:00:00 → SEA 2027-01-27 23:10:00.

2027-01-15 → 2027-01-27 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL565: DTW 2027-01-27 19:55:00 → SEA 2027-01-27 22:04:00; nonstop; 309 minutes. Local airport times.

2027-01-15 → 2027-01-29 · Axel-exclusive $332.50

• Southwest Airlines WN333 / WN4172: SEA 2027-01-15 10:45:00 → DTW 2027-01-15 19:55:00; 1 stop(s) via MDW; 370 minutes. Local airport times.
  • WN333: SEA 2027-01-15 10:45:00 → MDW 2027-01-15 16:40:00; layover at MDW: 65 minutes.
  • WN4172: MDW 2027-01-15 17:45:00 → DTW 2027-01-15 19:55:00.
• Southwest Airlines WN1198 / WN3141: DTW 2027-01-29 17:25:00 → SEA 2027-01-29 23:10:00; 1 stop(s) via DEN; 525 minutes. Local airport times.
  • WN1198: DTW 2027-01-29 17:25:00 → DEN 2027-01-29 18:40:00; layover at DEN: 140 minutes.
  • WN3141: DEN 2027-01-29 21:00:00 → SEA 2027-01-29 23:10:00.

2027-01-15 → 2027-01-29 · Axel-exclusive $389.50

• Delta Air Lines DL1706: SEA 2027-01-15 09:50:00 → DTW 2027-01-15 17:10:00; nonstop; 260 minutes. Local airport times.
• Delta Air Lines DL734: DTW 2027-01-29 08:55:00 → SEA 2027-01-29 11:10:00; nonstop; 315 minutes. Local airport times.

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• Jan 14, 2027 · Return options
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