$85 Cheap Flights from Indianapolis (IND) to Baltimore (BWI)

View $85 flight on Thu, May 15, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Indianapolis to Baltimore (IND-BWI)

Prices were available within the past 7 days and start at $85 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, May 21 - Sat, May 24
IND
Indianapolis
BWI
Baltimore
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 21 from Indianapolis to Baltimore, returning Sat, May 24, priced at $168 found 1 day ago
Frontier Airlines
Fri, May 16 - Mon, May 19
IND
Indianapolis
BWI
Baltimore
$170 Roundtrip, found 2 hours ago
$170
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, May 16 from Indianapolis to Baltimore, returning Mon, May 19, priced at $170 found 2 hours ago
Frontier Airlines
Wed, May 14 - Sat, May 17
IND
Indianapolis
BWI
Baltimore
$180 Roundtrip, found 7 hours ago
$180
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Wed, May 14 from Indianapolis to Baltimore, returning Sat, May 17, priced at $180 found 7 hours ago
Frontier Airlines
Thu, May 15 - Sat, May 24
IND
Indianapolis
BWI
Baltimore
$185 Roundtrip, found 2 hours ago
$185
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, May 15 from Indianapolis to Baltimore, returning Sat, May 24, priced at $185 found 2 hours ago
Frontier Airlines
Wed, May 14 - Sat, May 17
IND
Indianapolis
BWI
Baltimore
$188 Roundtrip, found 7 hours ago
$188
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Wed, May 14 from Indianapolis to Baltimore, returning Sat, May 17, priced at $188 found 7 hours ago
Frontier Airlines
Thu, May 15 - Mon, Jun 2
IND
Indianapolis
BWI
Baltimore
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, May 15 from Indianapolis to Baltimore, returning Mon, Jun 2, priced at $190 found 3 days ago
Frontier Airlines
Fri, May 9 - Sat, May 17
IND
Indianapolis
BWI
Baltimore
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, May 9 from Indianapolis to Baltimore, returning Sat, May 17, priced at $191 found 5 days ago
American Airlines
Wed, May 21 - Sat, May 24
IND
Indianapolis
BWI
Baltimore
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 21 from Indianapolis to Baltimore, returning Sat, May 24, priced at $203 found 1 day ago
Delta
Tue, May 20 - Sat, May 24
IND
Indianapolis
BWI
Baltimore
$206 Roundtrip, found 4 hours ago
$206
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, May 20 from Indianapolis to Baltimore, returning Sat, May 24, priced at $206 found 4 hours ago
Sun Country Airlines
Mon, Jul 14 - Fri, Jul 18
IND
Indianapolis
BWI
Baltimore
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Mon, Jul 14 from Indianapolis to Baltimore, returning Fri, Jul 18, priced at $303 found 1 day ago
Flights from Indianapolis (IND) to Baltimore (BWI)
Origin airport
Indianapolis Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$168
Distance
514 mi

Indianapolis to Baltimore Flights

The cheapest times to fly from Indianapolis to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Indianapolis to Baltimore are during the month of May. You can find some of the cheapest flights from Indianapolis to Baltimore with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Indianapolis to Baltimore

Sunday is one of the best days to book for cheap flights from Indianapolis to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Indianapolis to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Indianapolis to Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $85 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Indianapolis to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Indianapolis to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Cheap return flights from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) start at $217. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving IND on May 20 2025 and touching down at BWI. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from IND to BWI?
The cheapest flights from IND to BWI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You can fly straight from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) on a Southwest Airlines flight.
What is the cheapest airline that flies from IND to BWI?
At the moment, the cheapest airline operating one-way flights from IND to BWI is Southwest Airlines. You can book a seat on this route from $109. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IND on June 11 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Each day, an average of 2 nonstop flights operate from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Select the departure time that best suits your plans.
What are the most popular departure times for flights from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Flights between IND and BWI are their busiest at 7 AM. If you’d like a quieter experience and possibly cheaper prices, look for a departure that’s outside typical rush times.
What day of the week has the most flights from IND to BWI?
Jet off on a Friday if you’re looking for the best choice of flights from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What is the earliest flight from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
The first flight of the day leaving from Indianapolis Intl. Airport (IND) is at around 5:55AM UTC-5. Board this flight and you’ll reach Baltimore Washington Intl. Thurgood Marshall Airport (BWI) at approximately 7:35AM UTC-5. The total flight duration is 1h 40m.
How long does it take to fly from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Flights from IND to BWI have an average travel time of 1 hour and 35 minutes. The distance between these two airports is 520 mi.
What is the best time to fly from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To reach Baltimore Washington Intl. Thurgood Marshall Airport (BWI) without delays, book a flight that takes off from Indianapolis Intl. Airport (IND) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Baltimore from Indianapolis Intl. Airport (IND)?
Indianapolis Intl. Airport (IND) offers direct flights to Baltimore. These are some of the airports you can fly to without detours:

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Last-minute fares from IND to BWI are usually more expensive. For the best prices, start searching for flights well in advance. That being said, if you’re flexible with your travel plans, it’s possible to find a cheap ticket right before you leave.
Is it cheaper to book an IND to BWI flight and hotel package?
Securing an IND to BWI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It’s usually possible to cancel or reschedule your IND to BWI flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.