Airlines with flights from Indianapolis to Seattle

There are 6 airlines with scheduled flights between IND and SEA. Both Alaska Airlines and American Airlines operates non-stop flights from Indianapolis International Airport to Seattle Airport and the flight time is 4 hours and 50 minutes.

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Direct

$Alaska Airlines from {( $airportFrom->city_name }} to Seattle$

Non-stop

4h 50min

NEW Starts 20/11

$American Airlines from {( $airportFrom->city_name }} to Seattle$

Non-stop

4h 55min

Via Minneapolis

6h 10min

Via Denver

6h 20min

Via Minneapolis

6h 22min

Via Chicago

6h 23min

Via Denver

6h 34min

Via Chicago

6h 35min

Via Detroit

6h 51min

Via Dallas

7h 18min

Via Salt Lake City

7h 19min

Starts 04/08

Via Chicago

8h 25min

NEW Starts 01/10

Via Nashville

9h 35min

Schedules

Non-stop with Alaska Airlines

Total flight time: 4 hours and 50 minutes
One World Alliance
Seattle is a Alaska Airlines hub (Primary hub).

14 flights per week
Boeing 737MAX 9 Passenger

Boeing 737-900 (winglets) Passenger/BBJ3
Business and first class available

IND

Direct

SEA

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

AS625

07:04

AS500

17:19

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The timetable & schedule information was updated at 2026-04-21

Non-stop with American Airlines

Total flight time: 4 hours and 55 minutes
One World Alliance

First class available

IND

Direct

SEA

Flight

The next flight with this airline is scheduled on 2026-11-20.

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CHECK PRICES FOR IND - SEA

The timetable & schedule information was updated at 2026-04-21

Via Minneapolis with Delta Air Lines

Total flight time: 6h 10m - 8h 44m.
Sky Team Alliance
Seattle is a Delta Air Lines hub.

79 flights per week

IND

Via MSP

SEA

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

DL2757
DL868