We tried looking for a list of airlines flying on Indianapolis to Seattle route and that list simply appears to be empty
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A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Indianapolis to Seattle:
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We tried looking for a list of airlines flying on Indianapolis to Seattle route and that list simply appears to be empty
Unfortunately, we were unable to find any airports in Seattle. We'll try to look better another time
Unfortunately, we were unable to find any airports in Indianapolis. We'll try to look better another time
Unable to find information about the schedule of direct flights from
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Indianapolis to Seattle
Below you will find a list of airlines operating flights on the Indianapolis — Seattle route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Indianapolis to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
Indianapolis — Seattle
02/25/2025
Departure date
Direct flight
AS391
Starting at $355
Indianapolis — Seattle
07/29/2025
Departure date
Direct flight
AS4978
Starting at $115
Indianapolis — Seattle
07/30/2025
Departure date
Direct flight
UA573
Starting at $119
The cheapest flight ticket from Indianapolis to Seattle according to data for the last 48 hours costs $90
Often the best time to buy tickets from Indianapolis to Seattle is 2 months before departure.
The fastest flights from Indianapolis to Seattle start from 6 hours 47 minutes in the air.
The following airlines operate direct flights on the route Indianapolis — Seattle: Alaska Airlines, United Airlines
The cheapest one-way flight from Indianapolis to Seattle departs on 07/29/2025, is operated by United Airlines and costs $90
The cheapest roundtrip flight from Indianapolis to Seattle departs on 07/30/2025, is operated by United Airlines and costs $143
Fastest flight from Indianapolis to Seattle takes 6h 47m
There are no direct flights on this route.
The distance between Indianapolis and Seattle is 2998km (1859 miles). There are 18 direct flights from Indianapolis to Seattle. The time difference between Indianapolis and Seattle is 3h . Flights from Indianapolis begin at 6:33 PM. The latest flight from Indianapolis departs at 6:33 PM.
We couldn't find any special offers for flights from Indianapolis to Seattle
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Indianapolis to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.