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Indianapolis Airport to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Indianapolis Airport to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from SGD 141 and round-trip from SGD 369. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Tue, Oct 27 | Alaska Airlines
      SEA 09:49
      4h 20m
      Direct
      IND 17:09
      Seattle - Indianapolis | Sat, Oct 31 | Alaska Airlines
      SGD 475 SGD 580
      18% off
      18% off
      SGD 580 SGD 475
    • IND 17:16
      4h 57m
      Direct
      SEA 19:13
      Indianapolis - Seattle | Wed, Nov 25 | Alaska Airlines
      SEA 09:10
      4h 3m
      Direct
      IND 16:13
      Seattle - Indianapolis | Mon, Nov 30 | Alaska Airlines
      SGD 487 SGD 580
      16% off
      16% off
      SGD 580 SGD 487
    • IND 17:55
      7h 10m
      1 stop
      SEA 22:05
      Indianapolis - Seattle | Sat, Oct 31 | Delta Air Lines
      SEA 06:00
      6h 27m
      1 stop
      IND 15:27
      Seattle - Indianapolis | Wed, Nov 4 | Delta Air Lines
      SGD 369 SGD 580
      36% off
      36% off
      SGD 580 SGD 369
    • IND 12:08
      9h 27m
      1 stop
      SEA 18:35
      Indianapolis - Seattle | Fri, Nov 20 | Delta Air Lines
      SEA 11:11
      9h 21m
      1 stop
      IND 23:32
      Seattle - Indianapolis | Mon, Nov 23 | Delta Air Lines
      SGD 373
      36% off
      SGD 580 SGD 373
    • IND 16:19
      7h 27m
      1 stop
      SEA 20:46
      Indianapolis - Seattle | Mon, Dec 7 | Delta Air Lines
      SEA 09:45
      8h 47m
      1 stop
      IND 21:32
      Seattle - Indianapolis | Fri, Dec 11 | Delta Air Lines
      SGD 386
      33% off
      SGD 580 SGD 386
    • IND 14:57
      10h 8m
      1 stop
      SEA 22:05
      Indianapolis - Seattle | Tue, Nov 10 | Delta Air Lines
      SEA 23:10
      8h 45m
      1 stop
      IND 09:55
      Seattle - Indianapolis | Sat, Nov 14 | Delta Air Lines
      SGD 387
      33% off
      SGD 580 SGD 387
    • IND 10:53
      10h 13m
      1 stop
      SEA 18:06
      Indianapolis - Seattle | Sat, Oct 31 | American Airlines
      SEA 23:59
      6h
      1 stop
      IND 08:59
      Seattle - Indianapolis | Thu, Nov 5 | American Airlines
      SGD 391
      33% off
      SGD 580 SGD 391
    • IND 11:03
      7h 40m
      1 stop
      SEA 15:43
      Indianapolis - Seattle | Tue, Nov 10 | American Airlines
      SEA 10:26
      7h 51m
      1 stop
      IND 21:17
      Seattle - Indianapolis | Sat, Nov 14 | American Airlines
      SGD 395
      32% off
      SGD 580 SGD 395
    • IND 15:58
      26h 14m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Fri, Nov 6 | Frontier Airlines
      SEA 13:30
      6h 33m
      1 stop
      IND 23:03
      Seattle - Indianapolis | Mon, Nov 9 | Delta Air Lines
      SGD 406
      30% off
      SGD 580 SGD 406
    • IND 13:00
      17h 25m
      1 stop
      SEA 14:00
      Indianapolis - Seattle | Wed, Oct 28 | Normal Airline
      SEA 15:00
      6h
      Direct
      IND 16:00
      Seattle - Indianapolis | Fri, Oct 30 | Normal Airline
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    • Cheapest
      IND 16:33
      7h 17m
      1 stop
      SEA 20:50
      Indianapolis - Seattle | Wed, Nov 18 | Delta Air Lines
      SGD 141 SGD 329
      56% off
      56% off
      SGD 329 SGD 141
    • IND 16:24
      9h 10m
      1 stop
      SEA 22:34
      Indianapolis - Seattle | Wed, Nov 18 | American Airlines
      SGD 146 SGD 329
      56% off
      56% off
      SGD 329 SGD 146
    • IND 16:03
      26h 9m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Tue, Dec 1 | Frontier Airlines
      SGD 165 SGD 329
      50% off
      50% off
      SGD 329 SGD 165
    • IND 16:03
      26h 9m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Tue, Nov 10 | Frontier Airlines
      SGD 165
      50% off
      SGD 329 SGD 165
    • IND 16:03
      26h 9m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Tue, Nov 24 | Frontier Airlines
      SGD 165
      50% off
      SGD 329 SGD 165
    • IND 15:58
      26h 14m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Thu, Nov 26 | Frontier Airlines
      SGD 165
      50% off
      SGD 329 SGD 165
    • IND 15:58
      26h 14m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Thu, Nov 19 | Frontier Airlines
      SGD 165
      50% off
      SGD 329 SGD 165
    • IND 15:58
      26h 14m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Fri, Nov 13 | Frontier Airlines
      SGD 165
      50% off
      SGD 329 SGD 165
    • IND 15:58
      26h 14m
      1 stop
      SEA 15:12
      Indianapolis - Seattle | Thu, Nov 12 | Frontier Airlines
      SGD 165
      50% off
      SGD 329 SGD 165
    • IND 13:00
      17h 25m
      1 stop
      SEA 14:00
      Indianapolis - Seattle | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      IND 18:07
      5h 4m
      Direct
      SEA 20:11
      Indianapolis - Seattle | Tue, Dec 15 | Alaska Airlines
      SGD 269 SGD 447
      40% off
      40% off
      SGD 447 SGD 269
    • IND 08:20
      4h 58m
      Direct
      SEA 10:18
      Indianapolis - Seattle | Wed, Jan 6 | Alaska Airlines
      SGD 274 SGD 447
      39% off
      39% off
      SGD 447 SGD 274
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      SGD 274 SGD 447
      39% off
      39% off
      SGD 447 SGD 274
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 7 | Alaska Airlines
      SGD 276
      38% off
      SGD 447 SGD 276
    • IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      SGD 276
      38% off
      SGD 447 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Tue, Nov 3 | Alaska Airlines
      SGD 276
      38% off
      SGD 447 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 14 | Alaska Airlines
      SGD 277
      38% off
      SGD 447 SGD 277
    • IND 18:12
      5h 4m
      Direct
      SEA 20:16
      Indianapolis - Seattle | Sat, Dec 5 | Alaska Airlines
      SGD 277
      38% off
      SGD 447 SGD 277
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Wed, Nov 18 | Alaska Airlines
      SGD 277
      38% off
      SGD 447 SGD 277
    • IND 13:00
      17h 25m
      1 stop
      SEA 14:00
      Indianapolis - Seattle | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      IND 18:07
      5h 4m
      Direct
      SEA 20:11
      Indianapolis - Seattle | Tue, Dec 15 | Alaska Airlines
      SGD 269 SGD 375
      28% off
      28% off
      SGD 375 SGD 269
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Sat, Nov 14 | Alaska Airlines
      SGD 274 SGD 329
      17% off
      17% off
      SGD 329 SGD 274
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      SGD 274 SGD 375
      27% off
      27% off
      SGD 375 SGD 274
    • IND 08:20
      4h 58m
      Direct
      SEA 10:18
      Indianapolis - Seattle | Wed, Jan 6 | Alaska Airlines
      SGD 274
      27% off
      SGD 375 SGD 274
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 21 | Alaska Airlines
      SGD 276
      16% off
      SGD 329 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 7 | Alaska Airlines
      SGD 276
      26% off
      SGD 375 SGD 276
    • IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      SGD 276
      26% off
      SGD 375 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Tue, Nov 3 | Alaska Airlines
      SGD 276
      26% off
      SGD 375 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 14 | Alaska Airlines
      SGD 277
      26% off
      SGD 375 SGD 277
    • IND 13:00
      17h 25m
      1 stop
      SEA 14:00
      Indianapolis - Seattle | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      SGD 274 SGD 611
      55% off
      55% off
      SGD 611 SGD 274
    • IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      SGD 276 SGD 611
      55% off
      55% off
      SGD 611 SGD 276
    • IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Tue, Oct 27 | Alaska Airlines
      SGD 315 SGD 611
      48% off
      48% off
      SGD 611 SGD 315
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Fri, Oct 30 | Alaska Airlines
      SGD 315
      48% off
      SGD 611 SGD 315
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Mon, Nov 2 | Alaska Airlines
      SGD 353
      42% off
      SGD 611 SGD 353
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sun, Nov 1 | Alaska Airlines
      SGD 500
      18% off
      SGD 611 SGD 500
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Thu, Oct 29 | Alaska Airlines
      SGD 513
      16% off
      SGD 611 SGD 513
    • IND 16:33
      7h 20m
      1 stop
      SEA 20:53
      Indianapolis - Seattle | Sat, Oct 31 | Delta Air Lines
      SGD 193
      68% off
      SGD 611 SGD 193
    • IND 16:33
      7h 17m
      1 stop
      SEA 20:50
      Indianapolis - Seattle | Mon, Nov 2 | Delta Air Lines
      SGD 193
      68% off
      SGD 611 SGD 193
    • IND 13:00
      17h 25m
      1 stop
      SEA 14:00
      Indianapolis - Seattle | Wed, Oct 28 | Normal Airline
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    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Sat, Nov 14 | Alaska Airlines
      SGD 274 SGD 329
      17% off
      17% off
      SGD 329 SGD 274
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Sat, Oct 31 | Alaska Airlines
      SGD 274 SGD 375
      27% off
      27% off
      SGD 375 SGD 274
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Fri, Oct 30 | Alaska Airlines
      SGD 315 SGD 611
      48% off
      48% off
      SGD 611 SGD 315
    • IND 18:12
      4h 48m
      Direct
      SEA 20:00
      Indianapolis - Seattle | Thu, Oct 29 | Alaska Airlines
      SGD 513
      16% off
      SGD 611 SGD 513
    • IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Wed, Oct 28 | Alaska Airlines
      SGD 276
      26% off
      SGD 375 SGD 276
    • IND 07:02
      4h 49m
      Direct
      SEA 08:51
      Indianapolis - Seattle | Tue, Oct 27 | Alaska Airlines
      SGD 315
      16% off
      SGD 375 SGD 315
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 21 | Alaska Airlines
      SGD 276
      16% off
      SGD 329 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Sat, Nov 7 | Alaska Airlines
      SGD 276
      26% off
      SGD 375 SGD 276
    • IND 18:08
      4h 51m
      Direct
      SEA 19:59
      Indianapolis - Seattle | Tue, Nov 3 | Alaska Airlines
      SGD 276
      26% off
      SGD 375 SGD 276
    • IND 13:00
      17h 25m
      1 stop
      SEA 14:00
      Indianapolis - Seattle | Wed, Oct 28 | 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 International Airport?

The cheapest airline flying from Indianapolis Airport to Seattle-Tacoma International Airport is Frontier Airlines (from SGD 165) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SGD 165
Delta Air Lines
From SGD 193
American Airlines
From SGD 197
United Airlines
From SGD 253
Sun Country Airlines
From SGD 264
Alaska Airlines
From SGD 269

Find more flights and airlines

What is the flight schedule from Indianapolis Airport to Seattle-Tacoma International 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

    07:05

    IND

    1h 53m

    Direct

    07:58

    MSP

    S M T W T F S
    Search

  2. DL868

    Minneapolis-Saint Paul International Airport

    08:50

    MSP

    4h 5m

    Direct

    10:55

    SEA

    S M T W T F S

  3. DL2910

    Indianapolis Airport

    16:33

    IND

    1h 52m

    Direct

    17:25

    MSP

    S M T W T F S
    Search

  4. DL881

    Minneapolis-Saint Paul International Airport

    18:51

    MSP

    3h 59m

    Direct

    20:50

    SEA

    S M T W T F S

  5. DL2137

    Indianapolis Airport

    07:35

    IND

    3h 52m

    Direct

    09:27

    SLC

    S M T W T F S
    Search

  6. DL2995

    Salt Lake City International Airport

    11:04

    SLC

    2h 26m

    Direct

    12:30

    SEA

    S M T W T F S

  7. AA4713

    Indianapolis Airport

    05:37

    IND

    1h 24m

    Direct

    06:01

    ORD

    S M T W T F -
    Search

  8. AA3105

    O'Hare International Airport

    07:17

    ORD

    4h 52m

    Direct

    10:09

    SEA

    S M T W T F -

  9. DL5769

    Indianapolis Airport

    16:59

    IND

    1h 14m

    Direct

    18:13

    DTW

    S M T W T - S
    Search

  10. DL565

    Detroit Metropolitan Wayne County Airport

    19:59

    DTW

    5h 3m

    Direct

    22:02

    SEA

    S M T W T F S

  11. AA3201

    Indianapolis Airport

    17:00

    IND

    4h 35m

    Direct

    18:35

    LAX

    S - - W T - -
    Search

  12. AA6420

    Los Angeles International Airport

    19:35

    LAX

    3h 2m

    Direct

    22:37

    SEA

    S M T W T - -

  13. DL1456

    Indianapolis Airport

    18:50

    IND

    1h 54m

    Direct

    19:44

    MSP

    S M T W T - -
    Search

  14. DL505

    Minneapolis-Saint Paul International Airport

    21:50

    MSP

    4h 3m

    Direct

    23:53

    SEA

    S M T W T - -

  15. DL845

    Indianapolis Airport

    10:02

    IND

    1h 40m

    Direct

    11:42

    ATL

    S M T W T F S
    Search

  16. DL481

    Hartsfield–Jackson Atlanta International Airport

    14:00

    ATL

    5h 35m

    Direct

    16:35

    SEA

    S M T W T F S

  17. AA2938

    Indianapolis Airport

    06:11

    IND

    1h 44m

    Direct

    07:55

    CLT

    S M T W T F -
    Search

  18. AA1920

    Charlotte Douglas International Airport

    09:27

    CLT

    5h 51m

    Direct

    12:18

    SEA

    S M T W T F -

  19. DL4897

    Indianapolis Airport

    08:00

    IND

    1h 25m

    Direct

    09:25

    DTW

    S M T W T F S
    Search

  20. DL728

    Detroit Metropolitan Wayne County Airport

    12:15

    DTW

    5h 8m

    Direct

    14:23

    SEA

    S M T W T F S
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About Indianapolis Airport and Seattle-Tacoma International Airport

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

Flight distance 2,998.46km
Cheapest one-way ticket price SGD 141
Cheapest return ticket price SGD 369

FAQs for Indianapolis Airport to Seattle-Tacoma International Airport Flights

  • How long is the flight from Indianapolis Airport to Seattle-Tacoma International Airport?

    Indianapolis Airport to Seattle-Tacoma International 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 International Airport (SEA).
  • The earliest flight from Indianapolis Airport to Seattle-Tacoma International 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 International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around SGD 632 in October, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • American Airlines is a very popular airline operating an average of 551 flights per month.
  • One-way flights from Indianapolis Airport to Seattle-Tacoma International Airport currently start from SGD 141, and round-trip fares start from SGD 369. The current lowest fare is a Delta Air Lines flight departing on Wed, Nov 18; prices may vary depending on availability.
  • Yes. Alaska Airlines and United Airlines operate direct flights from Indianapolis Airport to Seattle-Tacoma International 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 International Airport is SGD 319. Prices may vary depending on the departure date, airline, and availability.
  • Indianapolis Airport to Seattle-Tacoma International 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 International 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.