Indianapolis (IND) to Seattle (SEA) · Dec 27, 2026 · return Jan 1, 2027

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: Indianapolis to Seattle (SEA) flight deals

2026-12-27 → 2027-01-01 · Axel-exclusive $486.55

• Alaska Airlines AS500: IND 2026-12-27 18:26:00 → SEA 2026-12-27 20:26:00; nonstop; 300 minutes. Local airport times.
• Alaska Airlines AS500: SEA 2027-01-01 13:44:00 → IND 2027-01-01 20:49:00; nonstop; 245 minutes. Local airport times.

2026-12-27 → 2027-01-01 · Axel-exclusive $466.30

• Southwest Airlines WN4434 / WN1788: IND 2026-12-27 06:30:00 → SEA 2026-12-27 10:40:00; 1 stop(s) via DEN; 430 minutes. Local airport times.
  • WN4434: IND 2026-12-27 06:30:00 → DEN 2026-12-27 07:20:00; layover at DEN: 70 minutes.
  • WN1788: DEN 2026-12-27 08:30:00 → SEA 2026-12-27 10:40:00.
• Alaska Airlines AS500: SEA 2027-01-01 13:44:00 → IND 2027-01-01 20:49:00; nonstop; 245 minutes. Local airport times.

2026-12-27 → 2027-01-01 · Axel-exclusive $473.40

• United Airlines UA500 / UA2192: IND 2026-12-27 07:00:00 → SEA 2026-12-27 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
  • UA500: IND 2026-12-27 07:00:00 → SFO 2026-12-27 09:01:00; layover at SFO: 64 minutes.
  • UA2192: SFO 2026-12-27 10:05:00 → SEA 2026-12-27 12:18:00.
• United Airlines UA1686 / UA1522: SEA 2027-01-01 05:05:00 → IND 2027-01-01 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
  • UA1686: SEA 2027-01-01 05:05:00 → DEN 2027-01-01 08:42:00; layover at DEN: 88 minutes.
  • UA1522: DEN 2027-01-01 10:10:00 → IND 2027-01-01 14:37:00.

2026-12-27 → 2027-01-01 · Axel-exclusive $486.55

• Delta Air Lines DL5537 / DL728: IND 2026-12-27 10:33:00 → SEA 2026-12-27 14:55:00; 1 stop(s) via DTW; 442 minutes. Local airport times.
  • DL5537: IND 2026-12-27 10:33:00 → DTW 2026-12-27 11:45:00; layover at DTW: 68 minutes.
  • DL728: DTW 2026-12-27 12:53:00 → SEA 2026-12-27 14:55:00.
• Delta Air Lines DL943 / DL2910: SEA 2027-01-01 06:00:00 → IND 2027-01-01 15:26:00; 1 stop(s) via MSP; 386 minutes. Local airport times.
  • DL943: SEA 2027-01-01 06:00:00 → MSP 2027-01-01 11:19:00; layover at MSP: 87 minutes.
  • DL2910: MSP 2027-01-01 12:46:00 → IND 2027-01-01 15:26:00.

2026-12-27 → 2027-01-01 · Axel-exclusive $486.55

• Alaska Airlines AS244: IND 2026-12-27 07:23:00 → SEA 2026-12-27 09:27:00; nonstop; 304 minutes. Local airport times.
• Alaska Airlines AS500: SEA 2027-01-01 13:44:00 → IND 2027-01-01 20:49:00; nonstop; 245 minutes. Local airport times.

2026-12-27 → 2027-01-01 · Axel-exclusive $467.35

• Alaska Airlines AS500: IND 2026-12-27 18:07:00 → SEA 2026-12-27 20:11:00; nonstop; 304 minutes. Local airport times.
• Alaska Airlines AS328 / AA4753: SEA 2027-01-01 23:40:00 → IND 2027-01-02 08:57:00; 1 stop(s) via ORD; 377 minutes. Local airport times.
  • AS328: SEA 2027-01-01 23:40:00 → ORD 2027-01-02 05:37:00; layover at ORD: 67 minutes.
  • AA4753: ORD 2027-01-02 06:44:00 → IND 2027-01-02 08:57:00.

2026-12-27 → 2027-01-01 · Axel-exclusive $473.40

• United Airlines UA377 / UA360: IND 2026-12-27 15:49:00 → SEA 2026-12-27 21:21:00; 1 stop(s) via DEN; 512 minutes. Local airport times.
  • UA377: IND 2026-12-27 15:49:00 → DEN 2026-12-27 16:50:00; layover at DEN: 142 minutes.
  • UA360: DEN 2026-12-27 19:12:00 → SEA 2026-12-27 21:21:00.
• United Airlines UA1686 / UA1522: SEA 2027-01-01 05:05:00 → IND 2027-01-01 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
  • UA1686: SEA 2027-01-01 05:05:00 → DEN 2027-01-01 08:42:00; layover at DEN: 88 minutes.
  • UA1522: DEN 2027-01-01 10:10:00 → IND 2027-01-01 14:37:00.

2026-12-27 → 2027-01-01 · Axel-exclusive $486.55

• Delta Air Lines DL2137 / DL2995: IND 2026-12-27 07:00:00 → SEA 2026-12-27 12:36:00; 1 stop(s) via SLC; 516 minutes. Local airport times.
  • DL2137: IND 2026-12-27 07:00:00 → SLC 2026-12-27 08:49:00; layover at SLC: 146 minutes.
  • DL2995: SLC 2026-12-27 11:15:00 → SEA 2026-12-27 12:36:00.
• Delta Air Lines DL943 / DL2910: SEA 2027-01-01 06:00:00 → IND 2027-01-01 15:26:00; 1 stop(s) via MSP; 386 minutes. Local airport times.
  • DL943: SEA 2027-01-01 06:00:00 → MSP 2027-01-01 11:19:00; layover at MSP: 87 minutes.
  • DL2910: MSP 2027-01-01 12:46:00 → IND 2027-01-01 15:26:00.

Explore this route

• All dates for this route
• Dec 26, 2026 · Return options
• Dec 28, 2026 · Return options
• Hotels in Seattle with Axel

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