Delta flights to Indianapolis from Seattle

View S$132 flight on Sat, 18 Apr, 2026Opens in a new window

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Delta flights from Seattle to Indianapolis (SEA→IND)

Prices were available within the past 7 days and start at S$132 for one-way flights and S$263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 18 Apr - Sat, 2 May
SEA
Seattle
IND
Indianapolis
S$263 Return, found 3 days ago
S$263
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Indianapolis, returning Sat, 2 May, priced at S$263 found 3 days ago
Delta
Sat, 18 Apr - Fri, 24 Apr
SEA
Seattle
IND
Indianapolis
S$282 Return, found 3 days ago
S$282
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Indianapolis, returning Fri, 24 Apr, priced at S$282 found 3 days ago
Delta
Sat, 18 Apr - Sat, 2 May
SEA
Seattle
IND
Indianapolis
S$310 Return, found 3 days ago
S$310
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Indianapolis, returning Sat, 2 May, priced at S$310 found 3 days ago
Delta
Sat, 18 Apr - Fri, 24 Apr
SEA
Seattle
IND
Indianapolis
S$330 Return, found 3 days ago
S$330
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Indianapolis, returning Fri, 24 Apr, priced at S$330 found 3 days ago
Delta
Sat, 18 Apr - Fri, 24 Apr
SEA
Seattle
IND
Indianapolis
S$336 Return, found 3 days ago
S$336
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Indianapolis, returning Fri, 24 Apr, priced at S$336 found 3 days ago
Delta
Sat, 18 Apr - Fri, 24 Apr
SEA
Seattle
IND
Indianapolis
S$346 Return, found 3 days ago
S$346
Return
found 3 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Indianapolis, returning Fri, 24 Apr, priced at S$346 found 3 days ago

Find the cheapest month to fly from Seattle (SEA) to Indianapolis (IND)

September is typically the cheapest month to fly

From S$178 - S$378 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND)?
Scoring cheap one-way Delta Air Lines flights from SEA to IND from S$132 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from S$263 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to IND with Delta Air Lines?
January is one of the cheapest months to jet away to Indianapolis with Delta Air Lines. You could also find great prices on one-way and round-trip tickets in November.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND)?
Click on the "Nonstop" filter when searching for direct Delta Air Lines flights from SEA to IND. You'll also be able to compare other carriers servicing the same direct route.
What airports does Delta Air Lines fly into in Indianapolis?
Indianapolis Intl. Airport (IND) is the primary Indianapolis gateway for Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA).
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Indianapolis Intl. Airport (IND)?
Depending on the ticket type you purchased, a fee may apply if you change or cancel your flight more than 24 hours after confirmation. To secure flexible fares, select our "No cancel fee" or "Changes included" filter when searching for flights. For additional information on cancelling or modifying your reservation, head to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Indianapolis Intl.
Distance
2977 km
Average flight time
7 hours 9 mins

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