Flights from Seattle (SEA) to Indianapolis (IND) on Alaska Airlines

Lowest fares from Seattle to Indianapolis

Sep 2026
From$324*
Seen: 41 minutes ago
Flight Type One Way|Saver
Oct 2026
From$229*
Seen: 41 minutes ago
Flight Type One Way|Saver
Nov 2026
From$229*
Seen: 41 minutes ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $259
cmp-daily-histogram-bars-legend-max-price-aria-label $469
Displaying fares for September-2026
  • SEA–IND, Sep 13, 2026: From $377
    13

    Su

    SEP

  • SEA–IND, Sep 14, 2026: From $377
    14

    Mo

  • SEA–IND, Sep 15, 2026: From $331
    15

    Tu

  • SEA–IND, Sep 16, 2026: From $469
    16

    We

  • SEA–IND, Sep 17, 2026: From $469
    17

    Th

  • SEA–IND, Sep 18, 2026: From $469
    18

    Fr

  • SEA–IND, Sep 19, 2026: From $404
    19

    Sa

  • SEA–IND, Sep 20, 2026: From $404
    20

    Su

  • SEA–IND, Sep 21, 2026: From $404
    21

    Mo

  • SEA–IND, Sep 22, 2026: From $404
    22

    Tu

  • SEA–IND, Sep 23, 2026: From $404
    23

    We

  • SEA–IND, Sep 24, 2026: From $404
    24

    Th

  • SEA–IND, Sep 25, 2026: From $404
    25

    Fr

  • SEA–IND, Sep 26, 2026: From $404
    26

    Sa

  • SEA–IND, Sep 27, 2026: From $324
    27

    Su

  • SEA–IND, Sep 28, 2026: From $324
    28

    Mo

  • SEA–IND, Sep 29, 2026: From $324
    29

    Tu

  • SEA–IND, Sep 30, 2026: From $324
    30

    We

  • SEA–IND, Oct 1, 2026: From $324
    01

    Th

    OCT

  • SEA–IND, Oct 2, 2026: From $324
    02

    Fr

  • SEA–IND, Oct 3, 2026: From $259
    03

    Sa

  • SEA–IND, Oct 4, 2026: From $259
    04

    Su

  • SEA–IND, Oct 5, 2026: From $259
    05

    Mo

  • SEA–IND, Oct 6, 2026: From $269
    06

    Tu

  • SEA–IND, Oct 7, 2026: From $319
    07

    We

  • SEA–IND, Oct 8, 2026: From $319
    08

    Th

  • SEA–IND, Oct 9, 2026: From $259
    09

    Fr

  • SEA–IND, Oct 10, 2026: From $259
    10

    Sa

  • SEA–IND, Oct 11, 2026: From $259
    11

    Su

  • SEA–IND, Oct 12, 2026: From $259
    12

    Mo

    • Range$259-$469

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Seattle to Indianapolis.*

    $
    keyboard_arrow_down
    One-way low-fare flights Seattle to Indianapolis.*
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Oct 24, 2026

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Oct 27, 2026

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Oct 31, 2026

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Nov 7, 2026

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Nov 17, 2026

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Jan 27, 2027

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Jan 20, 2027

    From

    $229

    Seen: 41 minutes ago

    Seattle (SEA)Indianapolis (IND)One-way
    |
    Saver    		Depart: Feb 27, 2027

    From

    $229

    Seen: 41 minutes ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    Frequently Asked Questions on flights from Seattle (SEA) to Indianapolis (IND)

    When is the best time to book a flight from Seattle to Indianapolis?

    Want to find the lowest fares by day and time flying from Seattle to Indianapolis on Alaska Airlines or Hawaiian Airlines? Check out our flight search widget.Frequently Asked Questions on flights from Seattle (SEA) to Indianapolis (IND)

    Can I earn points on my flight to Indianapolis?

    Yes, with Atmosâ„¢ Rewards you can earn points on flights to 1000+ destinations worldwide through the growing network of Alaska and Hawaiian Airlines. Not an Atmosâ„¢ Rewards member yet? Learn more and join today.

    Can I rent a car when I arrive at Indianapolis International Airport?

    Yes, you can rent a car at Indianapolis International Airport. Check availability and book now

    Where can I find the status of my flight to Indianapolis

    You can check the status of your upcoming Alaska Airlines on our flight schedule page.

    Where can I find answers to questions about flying with Alaska Airlines?

    Visit the Alaska Airlines Help Center to quickly browse our help pages by category to find the information you need.

    Can I change or cancel my Alaska Airlines flight to Indianapolis?

    Yes, you can review, modify, or cancel a reservation from our Manage Your Reservation tool. You can learn more about our policy for changing or cancelling a reservation here. 

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