
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Southwest) |
One-way from | $82 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $397 |
Good round-trip deal | $407 or less |
Good one-way deal | $212 or less |
Fly from
Fly to
Route
Depart
Return
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Tue 6/9
7:00 am-4:30 pm
1 stop6h 30m
Indianapolis
Sun 6/14
7:59 pm-11:59 pm
1 stop7h 00m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Wed 7/15
7:15 am-5:47 pm
1 stop7h 32m
Indianapolis
Mon 7/20
4:33 pm-9:48 pm
1 stop8h 15m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Thu 6/18
12:55 pm-1:40 am
1 stop9h 45m
Indianapolis
Sun 6/21
8:40 pm-1:10 am
1 stop7h 30m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Thu 6/11
7:35 am-1:40 am
2 stops15h 05m
Indianapolis
Mon 6/15
8:00 pm-12:50 am
1 stop7h 50m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Thu 7/2
11:05 pm-12:05 pm
1 stop10h 00m
Indianapolis
Sun 7/5
8:40 pm-1:10 am
1 stop7h 30m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 5/4
5:30 am-5:00 pm
1 stop8h 30m
Indianapolis
Wed 5/6
6:20 am-11:20 am
1 stop8h 00m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Mon 5/25
10:32 pm-5:45 am
Nonstop4h 13m
Indianapolis
Mon 6/1
6:39 pm-8:29 pm
Nonstop4h 50m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Wed 6/10
11:05 pm-12:30 pm
2 stops10h 25m
Indianapolis
Sat 6/13
7:05 pm-1:10 am
2 stops9h 05m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Wed 5/6
11:10 am-10:55 pm
1 stop8h 45m
Indianapolis
Fri 5/8
7:54 pm-11:44 pm
1 stop6h 50m
SeattleIndianapolis
SEA - IND
SEAIND
Seattle/Tacoma Intl
Sun 5/10
11:53 pm-10:05 am
1 stop7h 12m
Indianapolis
Thu 5/14
7:01 pm-10:59 pm
1 stop6h 58m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Seattle to Indianapolis, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Seattle to Indianapolis (average of $298). Flying from Seattle to Indianapolis in December is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Seattle to Indianapolis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.
About 21% of weekly flights between Seattle and Indianapolis have experienced delays in the past year, with the average delay time being 117 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
Crew
Boarding
Food
Entertainment
Overall
Comfort
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$258 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$338 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$207 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$335 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$231 | Average$422 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$356 | FlexibilityNo cancel fee | On-time69% |