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Indianapolis Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Indianapolis Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from $129 and round-trip from $292. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Tue, Oct 27 | Alaska Airlines
      SEA 9:49 AM
      4h 20m
      Nonstop
      IND 5:09 PM
      Seattle - Indianapolis | Sat, Oct 31 | Alaska Airlines
      $372 $515
      28% off
      28% off
      $515 $372
    • IND 5:16 PM
      4h 57m
      Nonstop
      SEA 7:13 PM
      Indianapolis - Seattle | Wed, Nov 25 | Alaska Airlines
      SEA 9:10 AM
      4h 3m
      Nonstop
      IND 4:13 PM
      Seattle - Indianapolis | Mon, Nov 30 | Alaska Airlines
      $381 $515
      26% off
      26% off
      $515 $381
    • IND 12:08 PM
      9h 27m
      1 stop
      SEA 6:35 PM
      Indianapolis - Seattle | Wed, Nov 11 | Delta Air Lines
      SEA 11:11 AM
      9h 21m
      1 stop
      IND 11:32 PM
      Seattle - Indianapolis | Sat, Nov 14 | Delta Air Lines
      $292 $515
      43% off
      43% off
      $515 $292
    • IND 4:19 PM
      7h 27m
      1 stop
      SEA 8:46 PM
      Indianapolis - Seattle | Sat, Nov 28 | Delta Air Lines
      SEA 9:45 AM
      8h 47m
      1 stop
      IND 9:32 PM
      Seattle - Indianapolis | Wed, Dec 2 | Delta Air Lines
      $302
      41% off
      $515 $302
    • IND 2:57 PM
      10h 8m
      1 stop
      SEA 10:05 PM
      Indianapolis - Seattle | Sun, Nov 1 | Delta Air Lines
      SEA 11:10 PM
      8h 45m
      1 stop
      IND 9:55 AM
      Seattle - Indianapolis | Thu, Nov 5 | Delta Air Lines
      $303
      41% off
      $515 $303
    • IND 11:03 AM
      7h 40m
      1 stop
      SEA 3:43 PM
      Indianapolis - Seattle | Sun, Nov 1 | American Airlines
      SEA 10:26 AM
      7h 51m
      1 stop
      IND 9:17 PM
      Seattle - Indianapolis | Thu, Nov 5 | American Airlines
      $309
      40% off
      $515 $309
    • IND 3:58 PM
      26h 14m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Wed, Oct 28 | Frontier Airlines
      SEA 1:30 PM
      6h 33m
      1 stop
      IND 11:03 PM
      Seattle - Indianapolis | Sat, Oct 31 | Delta Air Lines
      $318
      38% off
      $515 $318
    • IND 3:11 PM
      6h 52m
      1 stop
      SEA 7:03 PM
      Indianapolis - Seattle | Sun, Nov 1 | United Airlines
      SEA 10:56 PM
      8h 52m
      1 stop
      IND 9:48 AM
      Seattle - Indianapolis | Thu, Nov 5 | United Airlines
      $333
      35% off
      $515 $333
    • IND 2:08 PM
      8h 49m
      1 stop
      SEA 7:57 PM
      Indianapolis - Seattle | Wed, Nov 11 | American Airlines
      SEA 11:34 PM
      6h 23m
      1 stop
      IND 8:57 AM
      Seattle - Indianapolis | Sat, Nov 14 | American Airlines
      $338
      34% off
      $515 $338
    • IND 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Normal Airline
      SEA 3:00 PM
      6h
      Nonstop
      IND 4:00 PM
      Seattle - Indianapolis | Wed, Oct 28 | Normal Airline
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    • Cheapest
      IND 4:03 PM
      26h 9m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Mon, Nov 23 | Frontier Airlines
      $129 $292
      56% off
      56% off
      $292 $129
    • Cheapest
      IND 4:03 PM
      26h 9m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Mon, Nov 2 | Frontier Airlines
      $129 $292
      56% off
      56% off
      $292 $129
    • Cheapest
      IND 4:03 PM
      26h 9m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Mon, Nov 16 | Frontier Airlines
      $129 $292
      56% off
      56% off
      $292 $129
    • Cheapest
      IND 3:58 PM
      26h 14m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Wed, Nov 18 | Frontier Airlines
      $129
      56% off
      $292 $129
    • Cheapest
      IND 3:58 PM
      26h 14m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Wed, Nov 11 | Frontier Airlines
      $129
      56% off
      $292 $129
    • Cheapest
      IND 3:58 PM
      26h 14m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Thu, Nov 5 | Frontier Airlines
      $129
      56% off
      $292 $129
    • Cheapest
      IND 3:58 PM
      26h 14m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Wed, Nov 4 | Frontier Airlines
      $129
      56% off
      $292 $129
    • IND 12:56 PM
      29h 16m
      1 stop
      SEA 3:12 PM
      Indianapolis - Seattle | Wed, Oct 28 | Frontier Airlines
      $130
      55% off
      $292 $130
    • IND 4:41 PM
      26h 2m
      1 stop
      SEA 3:43 PM
      Indianapolis - Seattle | Mon, Dec 14 | Frontier Airlines
      $132
      55% off
      $292 $132
    • IND 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Thu, Nov 5 | Alaska Airlines
      $215 $292
      26% off
      26% off
      $292 $215
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      $215 $334
      36% off
      36% off
      $334 $215
    • IND 8:20 AM
      4h 58m
      Nonstop
      SEA 10:18 AM
      Indianapolis - Seattle | Wed, Jan 6 | Alaska Airlines
      $215 $334
      36% off
      36% off
      $334 $215
    • IND 6:07 PM
      5h 4m
      Nonstop
      SEA 8:11 PM
      Indianapolis - Seattle | Sun, Dec 20 | Alaska Airlines
      $216
      26% off
      $292 $216
    • IND 6:07 PM
      5h 4m
      Nonstop
      SEA 8:11 PM
      Indianapolis - Seattle | Tue, Dec 15 | Alaska Airlines
      $216
      35% off
      $334 $216
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Sat, Nov 7 | Alaska Airlines
      $216
      35% off
      $334 $216
    • IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      $216
      35% off
      $334 $216
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Tue, Nov 3 | Alaska Airlines
      $216
      35% off
      $334 $216
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Sat, Nov 14 | Alaska Airlines
      $217
      35% off
      $334 $217
    • IND 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IND 8:20 AM
      4h 58m
      Nonstop
      SEA 10:18 AM
      Indianapolis - Seattle | Wed, Jan 6 | Alaska Airlines
      $215 $410
      48% off
      48% off
      $410 $215
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      $215 $410
      48% off
      48% off
      $410 $215
    • IND 6:07 PM
      5h 4m
      Nonstop
      SEA 8:11 PM
      Indianapolis - Seattle | Tue, Dec 15 | Alaska Airlines
      $216 $410
      47% off
      47% off
      $410 $216
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Sat, Nov 7 | Alaska Airlines
      $216
      47% off
      $410 $216
    • IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      $216
      47% off
      $410 $216
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Tue, Nov 3 | Alaska Airlines
      $216
      47% off
      $410 $216
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Sat, Nov 14 | Alaska Airlines
      $217
      47% off
      $410 $217
    • IND 6:12 PM
      5h 4m
      Nonstop
      SEA 8:16 PM
      Indianapolis - Seattle | Sat, Dec 5 | Alaska Airlines
      $217
      47% off
      $410 $217
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Wed, Nov 18 | Alaska Airlines
      $217
      47% off
      $410 $217
    • IND 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      $215 $544
      60% off
      60% off
      $544 $215
    • IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      $216 $544
      60% off
      60% off
      $544 $216
    • IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Tue, Oct 27 | Alaska Airlines
      $247 $544
      55% off
      55% off
      $544 $247
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Fri, Oct 30 | Alaska Airlines
      $247
      55% off
      $544 $247
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Sun, Oct 25 | Alaska Airlines
      $386
      28% off
      $544 $386
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Thu, Oct 29 | Alaska Airlines
      $402
      26% off
      $544 $402
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Alaska Airlines
      $402
      26% off
      $544 $402
    • IND 4:33 PM
      7h 20m
      1 stop
      SEA 8:53 PM
      Indianapolis - Seattle | Sat, Oct 31 | Delta Air Lines
      $151
      72% off
      $544 $151
    • IND 5:41 AM
      6h 50m
      1 stop
      SEA 9:31 AM
      Indianapolis - Seattle | Mon, Oct 26 | American Airlines
      $156
      71% off
      $544 $156
    • IND 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Normal Airline
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    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Thu, Nov 5 | Alaska Airlines
      $215 $292
      26% off
      26% off
      $292 $215
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      $215 $334
      36% off
      36% off
      $334 $215
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Fri, Oct 30 | Alaska Airlines
      $247 $544
      55% off
      55% off
      $544 $247
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Sun, Oct 25 | Alaska Airlines
      $386
      28% off
      $544 $386
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Alaska Airlines
      $402
      26% off
      $544 $402
    • IND 6:12 PM
      4h 48m
      Nonstop
      SEA 8:00 PM
      Indianapolis - Seattle | Thu, Oct 29 | Alaska Airlines
      $402
      26% off
      $544 $402
    • IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      $216
      35% off
      $334 $216
    • IND 7:02 AM
      4h 49m
      Nonstop
      SEA 8:51 AM
      Indianapolis - Seattle | Tue, Oct 27 | Alaska Airlines
      $247
      26% off
      $334 $247
    • IND 6:08 PM
      4h 51m
      Nonstop
      SEA 7:59 PM
      Indianapolis - Seattle | Sat, Nov 7 | Alaska Airlines
      $216
      35% off
      $334 $216
    • IND 1:00 PM
      17h 25m
      1 stop
      SEA 2:00 PM
      Indianapolis - Seattle | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Indianapolis to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Indianapolis Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from Indianapolis Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from $129) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $129
Delta Air Lines
From $141
American Airlines
From $143
United Airlines
From $196
Sun Country Airlines
From $207
Alaska Airlines
From $215

Find more flights and airlines

What is the flight schedule from Indianapolis Airport to Seattle Tacoma Intl. Airport?

Check the schedule for flights from Indianapolis to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2005

    Indianapolis Airport

    7:05 AM

    IND

    1h 53m

    Nonstop

    7:58 AM

    MSP

    S M T W T F S
    Search

  2. DL868

    Minneapolis-Saint Paul International Airport

    8:50 AM

    MSP

    4h 5m

    Nonstop

    10:55 AM

    SEA

    S M T W T F S

  3. DL2910

    Indianapolis Airport

    4:33 PM

    IND

    1h 52m

    Nonstop

    5:25 PM

    MSP

    S M T W T F S
    Search

  4. DL881

    Minneapolis-Saint Paul International Airport

    6:25 PM

    MSP

    4h 2m

    Nonstop

    8:27 PM

    SEA

    S M T W T F S

  5. DL2137

    Indianapolis Airport

    7:00 AM

    IND

    3h 52m

    Nonstop

    8:52 AM

    SLC

    S M T W T F S
    Search

  6. DL2995

    Salt Lake City International Airport

    11:00 AM

    SLC

    2h 24m

    Nonstop

    12:24 PM

    SEA

    S M T W T F S

  7. AA4713

    Indianapolis Airport

    5:34 AM

    IND

    1h 27m

    Nonstop

    6:01 AM

    ORD

    S M T W T F S
    Search

  8. AA3105

    O'Hare Intl. Airport

    7:17 AM

    ORD

    4h 52m

    Nonstop

    10:09 AM

    SEA

    S M T W T F S

  9. DL5769

    Indianapolis Airport

    4:59 PM

    IND

    1h 14m

    Nonstop

    6:13 PM

    DTW

    S M T W T - S
    Search

  10. DL565

    Detroit Metropolitan Wayne County Airport

    7:55 PM

    DTW

    5h 10m

    Nonstop

    10:05 PM

    SEA

    S M T W T F S

  11. DL2005

    Indianapolis Airport

    7:05 AM

    IND

    1h 53m

    Nonstop

    7:58 AM

    MSP

    S M T W T F S
    Search

  12. DL889

    Minneapolis-Saint Paul International Airport

    10:30 AM

    MSP

    4h

    Nonstop

    12:30 PM

    SEA

    S M T W T F S

  13. AA3201

    Indianapolis Airport

    5:00 PM

    IND

    4h 35m

    Nonstop

    6:35 PM

    LAX

    S - - W T - S
    Search

  14. AA6420

    Los Angeles Intl. Airport

    7:35 PM

    LAX

    3h 2m

    Nonstop

    10:37 PM

    SEA

    S M T W T - S

  15. DL1456

    Indianapolis Airport

    6:50 PM

    IND

    1h 54m

    Nonstop

    7:44 PM

    MSP

    S M T W T - S
    Search

  16. DL505

    Minneapolis-Saint Paul International Airport

    9:50 PM

    MSP

    4h 3m

    Nonstop

    11:53 PM

    SEA

    S M T W T - S

  17. DL845

    Indianapolis Airport

    10:26 AM

    IND

    1h 32m

    Nonstop

    11:58 AM

    ATL

    S M T W T F -
    Search

  18. DL481

    Hartsfield–Jackson Atlanta International Airport

    2:00 PM

    ATL

    5h 35m

    Nonstop

    4:35 PM

    SEA

    S M T W T F S

  19. AA2938

    Indianapolis Airport

    6:11 AM

    IND

    1h 44m

    Nonstop

    7:55 AM

    CLT

    S M T W T F S
    Search

  20. AA1920

    Charlotte Douglas International Airport

    9:27 AM

    CLT

    5h 51m

    Nonstop

    12:18 PM

    SEA

    S M T W T F S
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About Indianapolis Airport and Seattle Tacoma Intl. Airport

Learn about Indianapolis Airport (IND) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 2,998.46 km
Cheapest one-way ticket price $129
Cheapest return ticket price $292

FAQs for Indianapolis Airport to Seattle Tacoma Intl. Airport Flights

  • How long is the flight from Indianapolis Airport to Seattle Tacoma Intl. Airport?

    Indianapolis Airport to Seattle Tacoma Intl. Airport takes about 5 hours 26 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Indianapolis Airport (IND) to Seattle Tacoma Intl. Airport (SEA).
  • The earliest flight from Indianapolis Airport to Seattle Tacoma Intl. Airport departs at 06:00, and the last departs at 18:12, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Indianapolis Airport (IND) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around $405 in November, the most expensive month to book this route.
  • The earliest flight departs from Indianapolis Airport (IND) at 07:09 and arrives in Seattle Tacoma Intl. Airport (SEA) at 09:10.
  • The latest flight departs from Indianapolis Airport (IND) at 19:08 and arrives in Seattle Tacoma Intl. Airport (SEA) at 21:05.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • American Airlines is a very popular airline operating an average of 551 flights per month.
  • One-way flights from Indianapolis Airport to Seattle Tacoma Intl. Airport currently start from $129, and round-trip fares start from $292. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 23; prices may vary depending on availability.
  • Yes. Alaska Airlines and United Airlines operate direct flights from Indianapolis Airport to Seattle Tacoma Intl. Airport, with an average flight time of 6 hours 5 minutes, and around 21 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Indianapolis Airport to Seattle Tacoma Intl. Airport is $250. Prices may vary depending on the departure date, airline, and availability.
  • Indianapolis Airport to Seattle Tacoma Intl. Airport operates around 21 weekly flights, mainly by Alaska Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Indianapolis Airport and Seattle Tacoma Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.