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Cheap flights Indianapolis — Seattle

Indianapolis (IND, US) Seattle (SEA, US)
from $346 3 006 km ~4h 2m 2 flights found 2 airlines cheapest on Saturday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $346 on 15.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
15 Nov 2026, Sun
Alaska Airlines AS 500
02:08
IND Indianapolis International Airport
06:59
SEA Seattle-Tacoma International Airport
4h 51m Direct
Tickets
$346
View this ticket
Route characteristics
Distance
3 006 km
Flight time
4h 2m
Time difference
-3h
Minimum price
from $346 (15.11.2026)
Average price
$346
Maximum price
$346
Cheapest day
Saturday
Departure airports (1)
IND Indianapolis International Airport
Arrival airports (1)
SEA Seattle-Tacoma International Airport
Airlines (2)
AA American Airlines AS Alaska Airlines
Agencies (2)
Turna.com Tickets
Airlines — cheapest prices 2
American Airlines
American Airlines
1 flights · 1 days
$297
Alaska Airlines
Alaska Airlines
1 flights · 1 days
$346
Where to buy tickets 2
Turna.com
1 tickets · 1 days
from $297
Tickets
1 tickets · 1 days
from $346
Airports

From — Indianapolis (1)

  • IND Indianapolis International Airport

To — Seattle (1)

  • SEA Seattle-Tacoma International Airport
Other destinations from Indianapolis
Albany
US
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Kalamazoo
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Barcelona
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Nashville
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Boston
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Bishkek
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Baltimore
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Chicago
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Cleveland
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Charlotte
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Carlsbad
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Frequently asked questions about the route Indianapolis — Seattle
How long is the flight from Indianapolis to Seattle?
Approximate flight time — 4h 2m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Indianapolis to Seattle?
The straight-line distance — 3 006 km.
How much do flights from Indianapolis to Seattle cost?
The minimum price over 3 months — from $346 on 15.11.2026.
What is the average ticket price?
The average price — $346. Range: $346 — $346.
What is the time difference between Indianapolis and Seattle?
The difference — -3h.
From which airports does Indianapolis operate flights?
From Indianapolis: IND (Indianapolis International Airport).
To which airports in Seattle do flights arrive?
To Seattle: SEA (Seattle-Tacoma International Airport).
Which airlines fly this route?
This route is served by 2 airlines: American Airlines, Alaska Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $346. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Indianapolis — Seattle

Flights Indianapolis — Seattle is a popular route. The straight-line distance is 3 006 km. Flight time 4h 2m. Time difference -3h.

From Indianapolis (IND) flights depart from 1 airport: IND. To Seattle (SEA) — 1 arrival airport: SEA.

2 airlines operate on this route: American Airlines, Alaska Airlines.

The minimum price for the next 3 months — from $346 (15.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $346, ranging from $346 to $346. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

Other destinations in United States from Indianapolis
Omaha
US
Raleigh
US
Phoenix
US
Philadelphia
US
Orlando
US
Ontario
US
Miami
US
Memphis
US

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