Nashville (BNA) to Seattle (SEA) · Dec 15, 2026 · return Dec 21, 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.

Route overview: Nashville to Seattle (SEA) flight deals

2026-12-15 → 2026-12-21 · Axel-exclusive $417.13

• Alaska Airlines AS1375: BNA 2026-12-15 17:01:00 → SEA 2026-12-15 20:21:00; nonstop; 320 minutes. Local airport times.
• Alaska Airlines AS247: SEA 2026-12-21 23:10:00 → BNA 2026-12-22 05:40:00; nonstop; 270 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $428.88

• Delta Air Lines DL1642: BNA 2026-12-15 06:30:00 → SEA 2026-12-15 09:44:00; nonstop; 314 minutes. Local airport times.
• Delta Air Lines DL815: SEA 2026-12-21 17:40:00 → BNA 2026-12-21 23:59:00; nonstop; 259 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $376.00

• Southwest Airlines WN237 / WN3141: BNA 2026-12-15 17:35:00 → SEA 2026-12-15 22:50:00; 1 stop(s) via DEN; 435 minutes. Local airport times.
  • WN237: BNA 2026-12-15 17:35:00 → DEN 2026-12-15 19:25:00; layover at DEN: 75 minutes.
  • WN3141: DEN 2026-12-15 20:40:00 → SEA 2026-12-15 22:50:00.
• Southwest Airlines WN2150 / WN1573: SEA 2026-12-21 09:25:00 → BNA 2026-12-21 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
  • WN2150: SEA 2026-12-21 09:25:00 → DEN 2026-12-21 13:00:00; layover at DEN: 85 minutes.
  • WN1573: DEN 2026-12-21 14:25:00 → BNA 2026-12-21 17:45:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $387.75

• American Airlines AA1100 / AS322: BNA 2026-12-15 14:47:00 → SEA 2026-12-15 20:56:00; 1 stop(s) via DFW; 489 minutes. Local airport times.
  • AA1100: BNA 2026-12-15 14:47:00 → DFW 2026-12-15 17:11:00; layover at DFW: 69 minutes.
  • AS322: DFW 2026-12-15 18:20:00 → SEA 2026-12-15 20:56:00.
• American Airlines AA2379 / AA3973: SEA 2026-12-21 23:59:00 → BNA 2026-12-22 08:46:00; 1 stop(s) via ORD; 407 minutes. Local airport times.
  • AA2379: SEA 2026-12-21 23:59:00 → ORD 2026-12-22 05:55:00; layover at ORD: 64 minutes.
  • AA3973: ORD 2026-12-22 06:59:00 → BNA 2026-12-22 08:46:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $417.13

• Alaska Airlines AS281: BNA 2026-12-15 07:02:00 → SEA 2026-12-15 10:22:00; nonstop; 320 minutes. Local airport times.
• Alaska Airlines AS247: SEA 2026-12-21 23:10:00 → BNA 2026-12-22 05:40:00; nonstop; 270 minutes. Local airport times.

2026-12-15 → 2026-12-21 · Axel-exclusive $376.00

• Southwest Airlines WN4242 / WN425: BNA 2026-12-15 12:35:00 → SEA 2026-12-15 18:35:00; 1 stop(s) via AUS; 480 minutes. Local airport times.
  • WN4242: BNA 2026-12-15 12:35:00 → AUS 2026-12-15 14:55:00; layover at AUS: 60 minutes.
  • WN425: AUS 2026-12-15 15:55:00 → SEA 2026-12-15 18:35:00.
• Southwest Airlines WN2150 / WN1573: SEA 2026-12-21 09:25:00 → BNA 2026-12-21 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
  • WN2150: SEA 2026-12-21 09:25:00 → DEN 2026-12-21 13:00:00; layover at DEN: 85 minutes.
  • WN1573: DEN 2026-12-21 14:25:00 → BNA 2026-12-21 17:45:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $376.00

• Southwest Airlines WN735 / WN1586: BNA 2026-12-15 12:20:00 → SEA 2026-12-15 18:40:00; 1 stop(s) via SMF; 500 minutes. Local airport times.
  • WN735: BNA 2026-12-15 12:20:00 → SMF 2026-12-15 15:00:00; layover at SMF: 100 minutes.
  • WN1586: SMF 2026-12-15 16:40:00 → SEA 2026-12-15 18:40:00.
• Southwest Airlines WN2150 / WN1573: SEA 2026-12-21 09:25:00 → BNA 2026-12-21 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
  • WN2150: SEA 2026-12-21 09:25:00 → DEN 2026-12-21 13:00:00; layover at DEN: 85 minutes.
  • WN1573: DEN 2026-12-21 14:25:00 → BNA 2026-12-21 17:45:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $405.38

• Delta Air Lines DL1593 / DL871: BNA 2026-12-15 13:41:00 → SEA 2026-12-15 18:47:00; 1 stop(s) via SLC; 426 minutes. Local airport times.
  • DL1593: BNA 2026-12-15 13:41:00 → SLC 2026-12-15 16:30:00; layover at SLC: 61 minutes.
  • DL871: SLC 2026-12-15 17:31:00 → SEA 2026-12-15 18:47:00.
• Delta Air Lines DL536 / DL2612: SEA 2026-12-21 08:30:00 → BNA 2026-12-21 17:29:00; 1 stop(s) via MSP; 419 minutes. Local airport times.
  • DL536: SEA 2026-12-21 08:30:00 → MSP 2026-12-21 13:48:00; layover at MSP: 89 minutes.
  • DL2612: MSP 2026-12-21 15:17:00 → BNA 2026-12-21 17:29:00.

2026-12-15 → 2026-12-21 · Axel-exclusive $415.38

• Delta Air Lines DL1642: BNA 2026-12-15 06:30:00 → SEA 2026-12-15 09:45:00; nonstop; 315 minutes. Local airport times.
• Delta Air Lines DL536 / DL2612: SEA 2026-12-21 08:30:00 → BNA 2026-12-21 17:29:00; 1 stop(s) via MSP; 419 minutes. Local airport times.
  • DL536: SEA 2026-12-21 08:30:00 → MSP 2026-12-21 13:48:00; layover at MSP: 89 minutes.
  • DL2612: MSP 2026-12-21 15:17:00 → BNA 2026-12-21 17:29:00.

Explore this route

• All dates for this route
• Dec 14, 2026 · Return options
• Dec 16, 2026 · Return options
• Hotels in Seattle with Axel

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