Alaska AirlinesDepart09:48
Tue, Nov 10SEA → IND
4h 17m · Direct
$154one way, per person
View deal
- Cheapest fare
- $154
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 4h 17m
Alaska Airlines · Tue, Nov 10
from $154
Alaska Airlines
3,010 km
Get a price alert
We'll email you when Seattle → Indianapolis drops to your price. It's free, and you can stop any time.
Today's cheapest fare is $154. We'll send one email to confirm. See our privacy policy.
Cheapest month to fly from Seattle to Indianapolis
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →
Plan the rest of your trip to Indianapolis
Where to stay, what to do and getting around, from our travel partners.
About flights from Seattle to Indianapolis
Seattle (SEA) and Indianapolis (IND) are about 3,010 km apart. Direct flights take around 4h 17m, and recent direct fares were with Alaska Airlines. Over the next few months, one-way fares start from $154, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Seattle to Indianapolis?
The cheapest one-way fare we've seen recently is $154 with Alaska Airlines, departing Tuesday, November 10, 2026.
What is the cheapest month to fly from Seattle to Indianapolis?
November 2026 currently has the lowest fares, from $154 one way.
Are there direct flights from Seattle to Indianapolis?
Yes. Recent direct fares were with Alaska Airlines.
How long is the flight from Seattle to Indianapolis?
A direct flight takes about 4h 17m. Seattle and Indianapolis are around 3,010 km apart.
Which airlines fly from Seattle to Indianapolis?
Recent fares on this route were with Alaska Airlines and Frontier Airlines.
More cheap flights from Seattle
- Seattle to Denverfrom $176
- Seattle to Los Angelesfrom $91
- Seattle to New Yorkfrom $241
- Seattle to Moscowfrom $485
- Seattle to Las Vegasfrom $161
- Seattle to Honolulufrom $179
- Seattle to Phoenixfrom $171
- Seattle to Banjulfrom $648
- Seattle to Dallasfrom $171
- Seattle to Tokyofrom $291
- Seattle to Mexico Cityfrom $200
- Seattle to Vancouverfrom $135