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Cheap Flights from Seattle (SEAA) to Indianapolis (IND)

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Flight deals from Seattle to Indianapolis Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Indianapolis Airport? If you want to travel next month, return fares start from £158. Find the lowest prices on one-way and return tickets right here.
Indianapolis.£158 per passenger.Departing Thu, 16 Apr, returning Sun, 19 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 16 Apr, arriving in Indianapolis.Inbound indirect flight with Frontier Airlines, departs from Indianapolis on Sun, 19 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £158, select.
Indianapolis.£163 per passenger.Departing Sat, 18 Apr, returning Sat, 2 May.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Sat, 18 Apr, arriving in Indianapolis.Inbound indirect flight with Southwest Airlines, departs from Indianapolis on Sat, 2 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £163, select.
Indianapolis.£172 per passenger.Departing Thu, 7 May, returning Sat, 9 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 7 May, arriving in Indianapolis.Inbound indirect flight with Frontier Airlines, departs from Indianapolis on Sat, 9 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £172, select.
Indianapolis.£179 per passenger.Departing Thu, 4 Jun, returning Sun, 7 Jun.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Thu, 4 Jun, arriving in Indianapolis.Inbound indirect flight with Southwest Airlines, departs from Indianapolis on Sun, 7 Jun, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £179, select.
Indianapolis.£188 per passenger.Departing Thu, 4 Jun, returning Sat, 1 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Thu, 4 Jun, arriving in Indianapolis.Inbound indirect flight with Delta, departs from Indianapolis on Sat, 1 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £188, select.
Indianapolis.£222 per passenger.Departing Mon, 6 Jul, returning Tue, 14 Jul.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Mon, 6 Jul, arriving in Indianapolis.Inbound indirect flight with United, departs from Indianapolis on Tue, 14 Jul, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £222, select.
Indianapolis.£240 per passenger.Departing Thu, 16 Apr, returning Sat, 18 Apr.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Thu, 16 Apr, arriving in Indianapolis.Inbound direct flight with Alaska Airlines departs from Indianapolis on Sat, 18 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £240, select.
Indianapolis.£248 per passenger.Departing Tue, 24 Mar, returning Wed, 25 Mar.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 24 Mar, arriving in Indianapolis.Inbound indirect flight with United, departs from Indianapolis on Wed, 25 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £248, select.
Indianapolis.£269 per passenger.Departing Thu, 30 Apr, returning Sat, 2 May.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Thu, 30 Apr, arriving in Indianapolis.Inbound direct flight with Alaska Airlines departs from Indianapolis on Sat, 2 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £269, select.
Indianapolis.£270 per passenger.Departing Sun, 29 Mar, returning Thu, 16 Apr.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Sun, 29 Mar, arriving in Indianapolis.Inbound indirect flight with Southwest Airlines, departs from Indianapolis on Thu, 16 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £270, select.
Indianapolis.£275 per passenger.Departing Sat, 1 Aug, returning Sat, 8 Aug.Return flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Sat, 1 Aug, arriving in Indianapolis.Inbound indirect flight with United, departs from Indianapolis on Sat, 8 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £275, select.
Indianapolis.£302 per passenger.Departing Wed, 29 Jul, returning Mon, 3 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 29 Jul, arriving in Indianapolis.Inbound indirect flight with Southwest Airlines, departs from Indianapolis on Mon, 3 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £302, select.
Indianapolis.£342 per passenger.Departing Wed, 25 Nov, returning Sun, 29 Nov.Return flight with Alaska Airlines and Sun Country Airlines.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Wed, 25 Nov, arriving in Indianapolis.Inbound indirect flight with Sun Country Airlines, departs from Indianapolis on Sun, 29 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £342, select.
Indianapolis.£349 per passenger.Departing Thu, 4 Jun, returning Sat, 1 Aug.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Thu, 4 Jun, arriving in Indianapolis.Inbound direct flight with Alaska Airlines departs from Indianapolis on Sat, 1 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £349, select.
Indianapolis.£350 per passenger.Departing Wed, 27 May, returning Sat, 30 May.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Wed, 27 May, arriving in Indianapolis.Inbound direct flight with Alaska Airlines departs from Indianapolis on Sat, 30 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £350, select.
Indianapolis.£360 per passenger.Departing Wed, 23 Dec, returning Sun, 3 Jan.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Wed, 23 Dec, arriving in Indianapolis.Inbound direct flight with Alaska Airlines departs from Indianapolis on Sun, 3 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £360, select.

Find the cheapest month to fly from Seattle to Indianapolis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Indianapolis flights are currently cheapest in April.
Mar
from £248
Apr
from £158
May
from £172
Jun
from £179
Jul
from £222
Aug
from £275
Sep
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Oct
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Nov
from £342
Dec
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Jan
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Feb
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Direct flights from Seattle to Indianapolis

Seattle to Indianapolis: Alternative routes

Compare routes from Seattle to Indianapolis below. You may find an airport to fly into that's cheaper, faster, or easier than Indianapolis.

Indianapolis

7 miles from central Indianapolis
ClosestCheapest
from £158
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Bloomington

50 miles from central Indianapolis
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Seattle to Indianapolis: Flight information

The things to know before you go.
Cheapest flight found£158
Cheapest month to flyApril
Average flight time4 hrs, 14 mins
Most popular airlineAlaska Airlines
Average flights per week44

Finding cheap flights from Seattle to Indianapolis: Frequently asked questions

The best price we found for a return flight from Seattle to Indianapolis is £158. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 14 minutes is the average flight time from Seattle to Indianapolis.
Alaska Airlines, American Airlines and Hawaiian Airlines fly direct from Seattle to Indianapolis.
As of March 2026, there are 64 flights per week flying from Seattle to Indianapolis.
The cheapest month to fly from Seattle to Indianapolis is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Indianapolis Airport on Thursday, 16 April 2026.
Yes – the average flight time is 4 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Indianapolis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Indianapolis is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Seattle to Indianapolis International Airport (IND): What you need to know

  • Put your plans into motion at Seattle-Tacoma International Airport (SEA), the main airport in Seattle. Look for flights from Seattle to Indianapolis International Airport (IND) that leave from this base.

  • Around 4 hours 10 minutes is the typical travel time on a direct Seattle to Indianapolis International Airport flight.

  • Indianapolis is three hours ahead of Seattle. Indianapolis International Airport is located in Indianapolis, which runs on the UTC-5 timezone.

  • Seattle-Tacoma International Airport (SEA) to Indianapolis International Airport (IND) is the busiest route, with 10 direct services each week. Travel from SEA to IND on Alaska Airlines's 10:20am flight.

  • To ensure you get on your flight from Seattle to IND, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • With more people on the move during peak months like July, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow extra time for delays. Remember things also get busy during major holidays like Fourth of July.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) will have you travelling directly to your destination. Nonstop flights from Seattle to Indianapolis International Airport (IND) leave from this terminal.

  • You can get away on a direct flight from Seattle to Indianapolis International Airport with Alaska Airlines. This leading airline operates departures from SEA.

  • Alaska Airlines is the airline with the highest passenger demand for flights from SEA to IND.

  • The carrier with the most reliable on-time performance on this route is Alaska Airlines. Its services arrive as planned 77.63% of the time.

  • SEA is around 23 kms (14 miles) from central Seattle. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 25 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 35 minutes.

  • Planning to catch an early flight from Seattle to Indianapolis International Airport? Avoid the hassle of rushing to the terminal (and sneak in some bonus sleep) by staying at one of these stays near Seattle-Tacoma International Airport:

  • 80% of flights departing from Seattle-Tacoma International Airport touch down at their destination on schedule. With its solid on-time performance, disruptions are unlikely when taking off from SEA.

Seattle Paine Field International Airport (PAE)

  • PAE is about 40 kms (25 miles) from central Seattle. It takes 40 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 1 hour 30 minutes.

  • Get your holiday started early with an additional night away from home. Before your Seattle to IND flight, kick back in one of these hotels near Seattle Paine Field International Airport:

  • Flights from Seattle Paine Field International Airport are known for their punctuality, with 80% of them arriving on schedule.

About Indianapolis International Airport (IND)

Getting from Indianapolis International Airport (IND) to central Indianapolis

  • Central Indianapolis is around 18 kms (11 miles) from Indianapolis International Airport and takes about 20 minutes to reach by car. See what your options are for making the trip into the city, whether that's with a car hire, taxi or ride-share.

  • If you're taking public transport, expect a journey time of around 50 minutes.

How to find the cheapest flights from Seattle to Indianapolis International Airport (IND)

  • £81 is the lowest price for a one-way ticket from Seattle to Indianapolis International Airport. Return flights start at £158. These fares may change depending on availability.

  • Don't wait until the last minute. You're more likely to walk away with cheap flights from Seattle to IND if you book in advance. Airlines often offer some excellent early bird deals.

  • Affordable Seattle to Indianapolis International Airport tickets are easier to find if your travel dates are flexible. Try using the 'Whole month' search tool to compare fares across the month and then choose the cheapest day.

  • Locking in a cheap plane ticket from Seattle to IND couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when prices go down.

  • Save money on your flight from Seattle to Indianapolis International Airport by using the search filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to Indianapolis International Airport (IND)

  • Think about the kind of holiday you want when planning the timing of your trip. December is the quietest month to go to Indianapolis. July is when most people book flights from Seattle to Indianapolis International Airport (IND), which may be ideal if you're chasing more excitement.

  • Book a Seattle to IND plane ticket departing in July if you're eager to explore the city during its warmest month. Expect temperatures in Indianapolis to range from 15ºC to 31ºC.

  • If you want cooler conditions, search for a cheap ticket from Seattle to Indianapolis International Airport in January when temperatures are between -11ºC and 6ºC.

More about Indianapolis

Explore more of the United States

  • You've done Indianapolis, now it's time to explore more of the United States. Travel about 257 kms (160 miles) northwest to Chicago to tick off its top sights. From Millennium Park to Art Institute of Chicago and Willis Tower, you'll have a packed itinerary ahead.

  • Around 290 kms (180 miles) east of Indianapolis, Columbus is another favourite stop in the United States. Experience the best of this destination with a visit to Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

Plan the rest of your trip from Seattle to Indianapolis

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.