Cheap flights from Indianapolis, United States to Washington, D.C., United States

Flights starting at $84. Choose between Spirit Airlines, United Airlines, or JetBlue Airways to find the best price.

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Tips to know when travelling to Washington, D.C.

Travelers usually depart from Indianapolis International, or Indianapolis, IN - North Alabama St. Bus stop when they travel from Indianapolis to Washington, D.C.. Book your trip to arrive at Baltimore–Washington International, Washington Dulles International, Ronald Reagan Washington National, Washington, DC - Rosslyn, or Washington, DC - Union Station. The distance between Indianapolis and Washington, D.C. is 765 km. The most popular airlines for this route are Spirit Airlines, United Airlines, JetBlue Airways, Frontier Airlines, and Allegiant Air. Indianapolis and Washington, D.C. have 278 direct flights per week. When you arrive at Washington, D.C., consider visiting National Mall, Lincoln Memorial, and Independence National Historical Park, PA, USA.

Check-in for a flight from Indianapolis to Washington, D.C.

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-1°C
February8°C0°C
March12°C3°C
April19°C8°C
May23°C13°C
June28°C18°C
July31°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C4°C
December8°C1°C
Hottest Month
31°C
July
Coldest month
-1°C
January
Sunny days
265
days per year
Snow days
8
days per year

14 day forecast

Thursday
2 May
31°C16°C
9 May
75%
27°C17°C
Friday
3 May
73%
24°C12°C
10 May
89%
23°C14°C
Saturday
4 May
88%
14°C11°C
11 May
88%
12°C9°C
Sunday
5 May
89%
18°C13°C
12 May
21°C10°C
Monday
6 May
89%
23°C16°C
13 May
76%
24°C10°C
Tuesday
7 May
89%
26°C17°C
14 May
26°C13°C
Wednesday
8 May
73%
29°C18°C
15 May
82%
25°C9°C

Frequently asked questions

How long does it take to travel from Indianapolis to Washington, D.C.?
What is the flight distance between Indianapolis and Washington, D.C.?
What airlines offer nonstop (direct) flights between Indianapolis and Washington, D.C.?
What are the most popular routes to and from Indianapolis?
What are the most popular routes to and from Washington, D.C.?
What airports are near Indianapolis?
What airports are near Washington, D.C.?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Indianapolis and Washington, D.C.?
What is Virtual Interlining and how do I use it?
Which airlines fly between Indianapolis and Washington, D.C.?
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How many airports are there near Indianapolis?
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What time do nonstop (direct) flights between Indianapolis and Washington, D.C. depart?
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What time do flights between Indianapolis and Washington, D.C. depart?
What time do flights between Indianapolis and Washington, D.C. arrive?

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