Cheap flights from Philadelphia, PA to Indianapolis, IN

Flights starting at $46. Choose between United Airlines, Spirit Airlines, or Sun Country Airlines to find the best price.

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The most popular airlines for this route are United Airlines, Spirit Airlines, and Sun Country Airlines. Philadelphia and Indianapolis have 40 direct flights per week.

Check-in for a flight from Philadelphia to Indianapolis

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Sun Country AirlinesSCXSYYesNo

Weather in Indianapolis

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-5°C
February4°C-3°C
March10°C1°C
April16°C6°C
May22°C13°C
June26°C17°C
July28°C19°C
August27°C18°C
September25°C15°C
October18°C8°C
November10°C2°C
December4°C-1°C
Hottest Month
28°C
July
Coldest month
-5°C
January
Sunny days
257
days per year
Snow days
14
days per year

14 day forecast

Tuesday
14 May
90%
19°C15°C
21 May
81%
23°C17°C
Wednesday
15 May
88%
22°C16°C
22 May
83%
21°C14°C
Thursday
16 May
76%
25°C14°C
23 May
64%
19°C11°C
Friday
17 May
89%
25°C16°C
24 May
21°C10°C
Saturday
18 May
82%
25°C17°C
25 May
24°C11°C
Sunday
19 May
27°C17°C
26 May
86%
25°C16°C
Monday
20 May
86%
25°C16°C
27 May
73%
23°C16°C

Frequently asked questions

What are the most popular routes to and from Philadelphia?
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Which airports are there in Philadelphia?
What airports are near Philadelphia?
What airports are near Indianapolis?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Philadelphia and Indianapolis?
What is Virtual Interlining and how do I use it?
Which airlines fly between Philadelphia and Indianapolis?
When's the best time to travel between Philadelphia and Indianapolis?
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How many airports are there near Philadelphia?
How many airports are there near Indianapolis?
What time do nonstop (direct) flights between Philadelphia and Indianapolis depart?
What time do nonstop (direct) flights between Philadelphia and Indianapolis arrive?
What time do flights between Philadelphia and Indianapolis depart?
What time do flights between Philadelphia and Indianapolis arrive?

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