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Cheap Flights from Indianapolis to Baltimore Washington International

Compare Indianapolis to Baltimore Washington International flight deals

Find the cheapest month or even day of the year to fly to Baltimore Washington International

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Flight deals from Indianapolis to Baltimore Washington International

Looking for a cheap last-minute deal or the best return flight from Indianapolis to Baltimore Washington International? Find the lowest prices on one-way and return tickets right here.
Washington D.C..C$93 per passenger.Departing Tue., Oct. 28.One-way flight with United.Outbound indirect flight with United, departs from Indianapolis on Tue., Oct. 28, arriving in Baltimore Washington International.Price includes taxes and charges.From C$93, select.
Washington D.C..C$108 per passenger.Departing Sun., Nov. 2.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Sun., Nov. 2, arriving in Baltimore Washington International.Price includes taxes and charges.From C$108, select.
Washington D.C..C$121 per passenger.Departing Wed., Dec. 3.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Indianapolis on Wed., Dec. 3, arriving in Baltimore Washington International.Price includes taxes and charges.From C$121, select.
Washington D.C..C$137 per passenger.Departing Sat., Jan. 17.One-way flight with United.Outbound indirect flight with United, departs from Indianapolis on Sat., Jan. 17, arriving in Baltimore Washington International.Price includes taxes and charges.From C$137, select.
Washington D.C..C$146 per passenger.Departing Sat., Sep. 27.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Indianapolis on Sat., Sep. 27, arriving in Baltimore Washington International.Price includes taxes and charges.From C$146, select.
Washington D.C..C$174 per passenger.Departing Thu., Dec. 11.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Indianapolis on Thu., Dec. 11, arriving in Baltimore Washington International.Price includes taxes and charges.From C$174, select.
Washington D.C..C$174 per passenger.Departing Tue., Oct. 14.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Indianapolis on Tue., Oct. 14, arriving in Baltimore Washington International.Price includes taxes and charges.From C$174, select.
Washington D.C..C$176 per passenger.Departing Wed., Nov. 19.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Indianapolis on Wed., Nov. 19, arriving in Baltimore Washington International.Price includes taxes and charges.From C$176, select.

Find the cheapest month to fly from Indianapolis to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to Baltimore Washington International flights are currently cheapest in October.
Sep.
from C$146
Oct.
from C$93
Nov.
from C$108
Dec.
from C$121
Jan.
from C$137
Feb.
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Mar.
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Apr.
from C$226
May
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Jun.
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Jul.
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Aug.
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Direct flights from Indianapolis to Baltimore Washington International

Indianapolis to Baltimore Washington International: Alternative routes

Compare routes from Indianapolis to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Baltimore Washington International.

Indianapolis to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundC$93
Cheapest month to flyOctober
Average flight time1 hr, 38 mins
Most popular airlineSouthwest Airlines
Average flights per week27

Finding cheap flights from Indianapolis to Baltimore Washington International: Frequently asked questions

The best price we found for a return flight from Indianapolis to Baltimore Washington International is C$186. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 38 minutes is the average flight time from Indianapolis to Baltimore Washington International.
Southwest Airlines flies direct from Indianapolis to Baltimore Washington International.
As of September 2025, there are 27 flights per week flying from Indianapolis to Baltimore Washington International.
The cheapest month to fly from Indianapolis to Baltimore Washington International is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to Baltimore Washington International Airport on Tuesday, January 27, 2026.
Yes – the average flight time is 1 hour and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Baltimore Washington International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United and Southwest Airlines offer the cheapest flight tickets to Baltimore Washington International.

Traveling from Indianapolis International Airport (IND) to Baltimore/Wash International Thurgood Marshall Airport (BWI): what you need to know

  • A direct flight from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport takes 1 hour 36 minutes (on average). Washington DC's timezone is UTC-4 — the same as Indianapolis.

  • For the first departure, take the 05:20 flight from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport. If you prefer to jet off later, the latest flight is at 22:55. With 18 flights every week from IND to BWI, you can pick the one that best suits you.

  • Going away during a peak time like July? Popular seasons (like summer, Christmas and New Year) can add another hour at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • If you want to break up your flight from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport, consider adding a stopover. Simply deselect 'Direct flights only' to find a destination that appeals to you. Popular stopovers on the IND - BWI route include:

    • Raleigh-Durham International Airport

    • Detroit Metropolitan Wayne County Airport

    • O'Hare International Airport

How to find the cheapest flights from Indianapolis International Airport (IND) to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • C$93 is currently the best price for a one-way ticket from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport. A return flight starts from C$186. These prices can change based on availability.

  • Score cheap flight tickets from IND to BWI by booking at least 9 months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • May is the cheapest month for flight tickets from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Set up a Price Alert for cheap flight tickets from IND to BWI. You don't need to check every day to see if airfares have dropped. We'll notify you when there's a change in price.

  • Use filters to tailor your flights from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport. Simply enter your preferred departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Indianapolis International Airport (IND)

  • Indianapolis International Airport is around 24 kilometres from central Indianapolis. If you're catching a cab, driving or ride-sharing from the center, it'll take 23 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the journey time to be around 1 hour and 2 minutes.

  • After a relaxed start to your trip? Stay near IND. Whether you're taking an early flight from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Baltimore/Wash International Thurgood Marshall Airport (BWI)

Getting from Baltimore/Wash International Thurgood Marshall Airport (BWI) to central Washington DC

  • Baltimore/Wash International Thurgood Marshall Airport is approximately 48 kilometres from the center of Washington DC. With your own car rental or if you take a cab, the drive is around 48 minutes.

  • If you're using public transport, expect a journey of roughly 1 hour and 32 minutes.

When to fly to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • The quietest month for a flight from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport is May, while July is the most popular. Choose the best time to go to Washington DC based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC and 33ºC. Lock in your flights from Indianapolis International Airport to Baltimore/Wash International Thurgood Marshall Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between -6ºC and 10ºC. Look for cheap flight tickets from IND to BWI sometime around then if you want to travel when it's cooler.

More about Washington DC

  • As soon as you've booked your flights from IND to BWI, you'll need to find a hotel in Washington DC. Make one of these options your base for exploring this exciting city:

  • There are so many things to discover in this city it can be difficult to know where to begin. White House Historical Association, The White House and National Mall are leading attractions which should be on any well-planned Washington DC itinerary.

Complete your Washington DC trip with hotels and a car rental

  • Once you've secured your cheap ticket to Baltimore/Wash International Thurgood Marshall Airport, discover the lowest prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your Washington DC escape.

Plan the rest of your trip from Indianapolis to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.