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Route overview: Seattle to Indianapolis (IND) flight deals

Seattle → Indianapolis

Dec 8, 2026 · choose your return date

SEA → IND1 adulteconomyOne way and round trips

30 flight options · 3 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 8, 2026 · One wayAmerican AirlinesUp to 1 stop each way$185.00 Dec 8, 2026 · One wayAlaska AirlinesNonstop$205.00 Dec 8, 2026 – Dec 9, 2026 · 1 nightUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 9, 2026 · 1 nightAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 10, 2026 · 2 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 10, 2026 · 2 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 11, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 11, 2026 · 3 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 12, 2026 · 4 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 12, 2026 · 4 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 13, 2026 · 5 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 13, 2026 · 5 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 14, 2026 · 6 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 14, 2026 · 6 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 15, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 15, 2026 · 7 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 16, 2026 · 8 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 16, 2026 · 8 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 17, 2026 · 9 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 17, 2026 · 9 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 18, 2026 · 10 nightsUnited AirlinesUp to 1 stop each way$360.00 Dec 8, 2026 – Dec 18, 2026 · 10 nightsAlaska AirlinesNonstop$390.00 Dec 8, 2026 – Dec 19, 2026 · 11 nightsUnited AirlinesUp to 1 stop each way$432.00 Dec 8, 2026 – Dec 19, 2026 · 11 nightsAlaska AirlinesNonstop$468.00 Dec 8, 2026 – Dec 20, 2026 · 12 nightsUnited AirlinesUp to 1 stop each way$432.00 Dec 8, 2026 – Dec 20, 2026 · 12 nightsAlaska AirlinesNonstop$468.00 Dec 8, 2026 – Dec 21, 2026 · 13 nightsUnited AirlinesUp to 1 stop each way$432.00 Dec 8, 2026 – Dec 21, 2026 · 13 nightsAlaska AirlinesNonstop$468.00 Dec 8, 2026 – Dec 22, 2026 · 14 nightsUnited AirlinesUp to 1 stop each way$432.00 Dec 8, 2026 – Dec 22, 2026 · 14 nightsAlaska AirlinesNonstop$468.00

Flights for your trip

  1. Tue, Dec 8 · One way

    American Airlines
    11:34 pmSEA
    6h 23m
    ORD · 1h 9m
    8:57 am+1IND

    One-way total · 1 adult · Taxes included

  2. Tue, Dec 8 · One way

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND

    One-way total · 1 adult · Taxes included

  3. Tue, Dec 8 – Wed, Dec 9

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  4. Tue, Dec 8 – Wed, Dec 9

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  5. Tue, Dec 8 – Thu, Dec 10

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  6. Tue, Dec 8 – Thu, Dec 10

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  7. Tue, Dec 8 – Fri, Dec 11

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  8. Tue, Dec 8 – Fri, Dec 11

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  9. Tue, Dec 8 – Sat, Dec 12

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    3:49 pmIND
    8h 32m
    DEN · 2h 22m
    9:21 pmSEA

    Round-trip total · 1 adult · Taxes included

  10. Tue, Dec 8 – Sat, Dec 12

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    6:26 pmIND
    5h
    Nonstop
    8:26 pmSEA

    Round-trip total · 1 adult · Taxes included

  11. Tue, Dec 8 – Mon, Dec 14

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  12. Tue, Dec 8 – Mon, Dec 14

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  13. Tue, Dec 8 – Tue, Dec 15

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  14. Tue, Dec 8 – Tue, Dec 15

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    6:08 pmIND
    4h 51m
    Nonstop
    7:59 pmSEA

    Round-trip total · 1 adult · Taxes included

  15. Tue, Dec 8 – Wed, Dec 16

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  16. Tue, Dec 8 – Wed, Dec 16

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  17. Tue, Dec 8 – Fri, Dec 18

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  18. Tue, Dec 8 – Fri, Dec 18

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  19. Tue, Dec 8 – Sat, Dec 19

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    3:49 pmIND
    8h 32m
    DEN · 2h 22m
    9:21 pmSEA

    Round-trip total · 1 adult · Taxes included

  20. Tue, Dec 8 – Sat, Dec 19

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    6:26 pmIND
    5h
    Nonstop
    8:26 pmSEA

    Round-trip total · 1 adult · Taxes included

  21. Tue, Dec 8 – Sun, Dec 20

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  22. Tue, Dec 8 – Sun, Dec 20

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    7:23 amIND
    5h 4m
    Nonstop
    9:27 amSEA

    Round-trip total · 1 adult · Taxes included

  23. Tue, Dec 8 – Tue, Dec 22

    United Airlines
    5:05 amSEA
    6h 32m
    DEN · 1h 28m
    2:37 pmIND
    United Airlines
    7:00 amIND
    8h 18m
    SFO · 1h 4m
    12:18 pmSEA

    Round-trip total · 1 adult · Taxes included

  24. Tue, Dec 8 – Tue, Dec 22

    Alaska Airlines
    9:56 amSEA
    4h 8m
    Nonstop
    5:04 pmIND
    Alaska Airlines
    6:08 pmIND
    4h 51m
    Nonstop
    7:59 pmSEA

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

SEA ⇄ IND

Economy

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Explore this route

All dates for this routeDec 7, 2026 · Return optionsDec 9, 2026 · Return optionsHotels in Indianapolis with Axel
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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. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-08 · one wayAlaska AirlinesAS500Axel-exclusive $205.002026-10-29T01:15:29Z
2026-12-08 · one wayAmerican AirlinesAA294 + AA4753Axel-exclusive $185.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-09Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-09United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-10Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-10United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-11Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-11United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-12Alaska AirlinesAS500 / AS500Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-12United AirlinesUA1686 + UA1522 / UA377 + UA360Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-13Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-13United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-14Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-14United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-15Alaska AirlinesAS500 / AS500Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-15United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-16Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-16United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-17Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-17United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-18Alaska AirlinesAS500 / AS244Axel-exclusive $390.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-18United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $360.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-19Alaska AirlinesAS500 / AS500Axel-exclusive $468.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-19United AirlinesUA1686 + UA1522 / UA377 + UA360Axel-exclusive $432.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-20Alaska AirlinesAS500 / AS244Axel-exclusive $468.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-20United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $432.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-21Alaska AirlinesAS500 / AS244Axel-exclusive $468.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-21United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $432.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-22Alaska AirlinesAS500 / AS500Axel-exclusive $468.002026-10-29T01:15:29Z
2026-12-08 → 2026-12-22United AirlinesUA1686 + UA1522 / UA500 + UA2192Axel-exclusive $432.002026-10-29T01:15:29Z

Route overview: Seattle to Indianapolis (IND) flight deals

2026-12-08 · one way · Axel-exclusive $185.00

  • American Airlines AA294 / AA4753: SEA 2026-12-08 23:34:00 → IND 2026-12-09 08:57:00; 1 stop(s) via ORD; 383 minutes. Local airport times.
    • AA294: SEA 2026-12-08 23:34:00 → ORD 2026-12-09 05:35:00; layover at ORD: 69 minutes.
    • AA4753: ORD 2026-12-09 06:44:00 → IND 2026-12-09 08:57:00.

2026-12-08 · one way · Axel-exclusive $205.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.

2026-12-08 → 2026-12-09 · Axel-exclusive $360.00

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

2026-12-08 → 2026-12-09 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-09 07:23:00 → SEA 2026-12-09 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-10 · Axel-exclusive $360.00

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

2026-12-08 → 2026-12-10 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-10 07:23:00 → SEA 2026-12-10 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-11 · Axel-exclusive $360.00

  • United Airlines UA1686 / UA1522: SEA 2026-12-08 05:05:00 → IND 2026-12-08 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
    • UA1686: SEA 2026-12-08 05:05:00 → DEN 2026-12-08 08:42:00; layover at DEN: 88 minutes.
    • UA1522: DEN 2026-12-08 10:10:00 → IND 2026-12-08 14:37:00.
  • United Airlines UA500 / UA2192: IND 2026-12-11 07:00:00 → SEA 2026-12-11 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
    • UA500: IND 2026-12-11 07:00:00 → SFO 2026-12-11 09:01:00; layover at SFO: 64 minutes.
    • UA2192: SFO 2026-12-11 10:05:00 → SEA 2026-12-11 12:18:00.

2026-12-08 → 2026-12-11 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-11 07:23:00 → SEA 2026-12-11 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-12 · Axel-exclusive $360.00

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

2026-12-08 → 2026-12-12 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS500: IND 2026-12-12 18:26:00 → SEA 2026-12-12 20:26:00; nonstop; 300 minutes. Local airport times.

2026-12-08 → 2026-12-14 · Axel-exclusive $360.00

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

2026-12-08 → 2026-12-14 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-14 07:23:00 → SEA 2026-12-14 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-15 · Axel-exclusive $360.00

  • United Airlines UA1686 / UA1522: SEA 2026-12-08 05:05:00 → IND 2026-12-08 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
    • UA1686: SEA 2026-12-08 05:05:00 → DEN 2026-12-08 08:42:00; layover at DEN: 88 minutes.
    • UA1522: DEN 2026-12-08 10:10:00 → IND 2026-12-08 14:37:00.
  • United Airlines UA500 / UA2192: IND 2026-12-15 07:00:00 → SEA 2026-12-15 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
    • UA500: IND 2026-12-15 07:00:00 → SFO 2026-12-15 09:01:00; layover at SFO: 64 minutes.
    • UA2192: SFO 2026-12-15 10:05:00 → SEA 2026-12-15 12:18:00.

2026-12-08 → 2026-12-15 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS500: IND 2026-12-15 18:08:00 → SEA 2026-12-15 19:59:00; nonstop; 291 minutes. Local airport times.

2026-12-08 → 2026-12-16 · Axel-exclusive $360.00

  • United Airlines UA1686 / UA1522: SEA 2026-12-08 05:05:00 → IND 2026-12-08 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
    • UA1686: SEA 2026-12-08 05:05:00 → DEN 2026-12-08 08:42:00; layover at DEN: 88 minutes.
    • UA1522: DEN 2026-12-08 10:10:00 → IND 2026-12-08 14:37:00.
  • United Airlines UA500 / UA2192: IND 2026-12-16 07:00:00 → SEA 2026-12-16 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
    • UA500: IND 2026-12-16 07:00:00 → SFO 2026-12-16 09:01:00; layover at SFO: 64 minutes.
    • UA2192: SFO 2026-12-16 10:05:00 → SEA 2026-12-16 12:18:00.

2026-12-08 → 2026-12-16 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-16 07:23:00 → SEA 2026-12-16 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-18 · Axel-exclusive $360.00

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

2026-12-08 → 2026-12-18 · Axel-exclusive $390.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-18 07:23:00 → SEA 2026-12-18 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-19 · Axel-exclusive $432.00

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

2026-12-08 → 2026-12-19 · Axel-exclusive $468.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS500: IND 2026-12-19 18:26:00 → SEA 2026-12-19 20:26:00; nonstop; 300 minutes. Local airport times.

2026-12-08 → 2026-12-20 · Axel-exclusive $432.00

  • United Airlines UA1686 / UA1522: SEA 2026-12-08 05:05:00 → IND 2026-12-08 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
    • UA1686: SEA 2026-12-08 05:05:00 → DEN 2026-12-08 08:42:00; layover at DEN: 88 minutes.
    • UA1522: DEN 2026-12-08 10:10:00 → IND 2026-12-08 14:37:00.
  • United Airlines UA500 / UA2192: IND 2026-12-20 07:00:00 → SEA 2026-12-20 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
    • UA500: IND 2026-12-20 07:00:00 → SFO 2026-12-20 09:01:00; layover at SFO: 64 minutes.
    • UA2192: SFO 2026-12-20 10:05:00 → SEA 2026-12-20 12:18:00.

2026-12-08 → 2026-12-20 · Axel-exclusive $468.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS244: IND 2026-12-20 07:23:00 → SEA 2026-12-20 09:27:00; nonstop; 304 minutes. Local airport times.

2026-12-08 → 2026-12-22 · Axel-exclusive $432.00

  • United Airlines UA1686 / UA1522: SEA 2026-12-08 05:05:00 → IND 2026-12-08 14:37:00; 1 stop(s) via DEN; 392 minutes. Local airport times.
    • UA1686: SEA 2026-12-08 05:05:00 → DEN 2026-12-08 08:42:00; layover at DEN: 88 minutes.
    • UA1522: DEN 2026-12-08 10:10:00 → IND 2026-12-08 14:37:00.
  • United Airlines UA500 / UA2192: IND 2026-12-22 07:00:00 → SEA 2026-12-22 12:18:00; 1 stop(s) via SFO; 498 minutes. Local airport times.
    • UA500: IND 2026-12-22 07:00:00 → SFO 2026-12-22 09:01:00; layover at SFO: 64 minutes.
    • UA2192: SFO 2026-12-22 10:05:00 → SEA 2026-12-22 12:18:00.

2026-12-08 → 2026-12-22 · Axel-exclusive $468.00

  • Alaska Airlines AS500: SEA 2026-12-08 09:56:00 → IND 2026-12-08 17:04:00; nonstop; 248 minutes. Local airport times.
  • Alaska Airlines AS500: IND 2026-12-22 18:08:00 → SEA 2026-12-22 19:59:00; nonstop; 291 minutes. Local airport times.

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For AI assistants

  • This page: Seattle (SEA) to Indianapolis (IND) · Dec 8, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Indianapolis (IND) flight deals · Flight search guide.
  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.