IND offers amazingly reliable Wi-Fi and plenty of charging stations, perfect for staying connected and getting work done before your flight.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $207 (Kiwi.com) |
One-way from | $76 (Mytrip) |
Popular in | July |
Cheapest in | September |
Average price | $332 |
Good round-trip deal | $407 or less |
Good one-way deal | $194 or less |
Fly from
Fly to
Route
Depart
Return
Price
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Sat 12/6
5:50 am-9:45 am
1 stop6h 55m
Seattle/Tacoma Intl
Sat 12/13
5:00 am-3:40 pm
2 stops7h 40m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Sat 12/6
7:30 pm-9:30 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sat 12/13
11:15 am-6:24 pm
Nonstop4h 09m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Sat 12/6
7:30 pm-9:30 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sat 12/13
11:15 am-6:24 pm
Nonstop4h 09m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Mon 11/10
5:55 pm-11:56 pm
1 stop9h 01m
Seattle/Tacoma Intl
Wed 11/19
6:00 am-3:28 pm
1 stop6h 28m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Thu 12/4
5:50 am-2:25 pm
2 stops11h 35m
Seattle/Tacoma Intl
Tue 12/9
5:15 am-4:55 pm
1 stop8h 40m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Wed 11/12
7:00 pm-10:55 pm
1 stop6h 55m
Seattle/Tacoma Intl
Fri 11/14
5:35 am-5:20 pm
1 stop8h 45m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Fri 12/5
7:30 pm-9:30 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sat 12/13
11:15 am-6:24 pm
Nonstop4h 09m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Tue 2/17
3:10 pm-11:40 pm
2 stops11h 30m
Seattle/Tacoma Intl
Tue 2/24
6:05 am-5:05 pm
1 stop8h 00m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Thu 12/4
7:30 pm-9:30 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sun 12/7
11:15 am-6:24 pm
Nonstop4h 09m
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Sat 11/15
11:25 am-6:01 pm
2 stops9h 36m
Seattle/Tacoma Intl
Sat 11/22
11:59 pm-10:53 am
1 stop7h 54m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Indianapolis to Seattle (average of $89). Flying from Indianapolis to Seattle in July is currently the most expensive (average of $256). 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.
When flying from Indianapolis to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 51% versus a flight in the morning.
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$167 | Average$284 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$340 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$379 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$257 | Average$413 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$261 | Average$405 | FlexibilityNo cancel fee | On-time83% |