$128 Find Cheap Flights from Indianapolis to Seattle - Compare and Save

There are no direct flights from IND to SEA at this time. However, you will find many journeys with just one layover. This layover will typically be in Chicago (ORD), Houston (IAH), Phoenix (PHX), Charlotte (CLT), or Dallas (DFW). These flights are usually operated by American Airlines or United Airlines.

The Indianapolis airport is about 15min from downtown Indianapolis by car, so you can easily drive or take a taxi or a rideshare such as Lyft or Uber. You can also take a scheduled bus from the downtown area to the airport. IndyGo’s bus route 8 goes directly between downtown Indianapolis and the airport.

When you land in Seattle, you can take a taxi or a rideshare such as Luft or Uber to the downtown area, which will take about 20min depending on traffic. Or, you can take public transport. Bus 124 goes from the airport to the downtown area, or you can also use the light rail system.

Of course, the SEA airport serves both Seattle and Tacoma, Washington. However, it also serves other nearby cities and attractions such as Olympia, Mount Vernon, Whidbey Island, and Mt. Rainier National Park.

In the last 5 days, the lowest price for a flight from Indianapolis to Seattle was $128 for a one-way ticket and $274 for a round-trip.

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Alaska Airlines, American Airlines, JetBlue, Hawaiian Airlines, and Delta offer inflight Wi-Fi service on the Indianapolis to Seattle flight route.

The Boeing 737 is the aircraft model that flies most regularly on the Indianapolis to Seattle flight route.

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Indianapolis and Seattle, with Star Alliance being the most commonly used for this route.

There are nonstop flights from Indianapolis to Seattle on a daily basis.

The two airlines most popular with KAYAK users for flights from Indianapolis to Seattle are Southwest and Alaska Airlines. With an average price for the route of $384 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $442 and an overall rating of 7.9.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Seattle.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and SEA can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.