HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$73+ Cheap flights from Indianapolis to Baltimore (IND - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BWI
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Indianapolis to Baltimore/Washington are usually found in January or August, booked 24 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Indianapolis to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$143
(Priceline)

One-way from

$73
(Priceline)

Popular in

June

Cheapest in

January

Average price

$284
From Indianapolis to Baltimore/Washington
Search Deals
One-way flight from Indianapolis to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Indianapolis to Baltimore

Cheapest flights from Indianapolis to Baltimore
Explore the most affordable flight options available from Indianapolis to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Priceline deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:06 pmIND - BWI
1 stop7h 04mFrontier
Mon 9/86:22 amBWI - IND
1 stop4h 49mFrontier
Deal found 8/19$143
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:06 pmIND - BWI
1 stop7h 04mFrontier
Thu 9/1110:23 amBWI - IND
1 stop7h 35mFrontier
Deal found 8/18$153
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:06 pmIND - BWI
1 stop7h 04mFrontier
Sun 9/78:54 pmBWI - IND
1 stop12h 53mFrontier
Deal found 8/17$154
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:58 pmIND - BWI
1 stop20h 19mFrontier
Mon 9/86:22 amBWI - IND
1 stop4h 49mFrontier
Deal found 8/19$160
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:06 pmIND - BWI
1 stop12h 11mFrontier
Sun 9/218:54 pmBWI - IND
1 stop12h 53mFrontier
Deal found 8/18$161
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:06 pmIND - BWI
1 stop7h 04mFrontier
Sun 9/288:14 pmBWI - IND
1 stop14h 57mFrontier
Deal found 8/19$165
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:44 pmIND - BWI
1 stop17h 42mFrontier
Mon 9/156:22 amBWI - IND
1 stop4h 49mFrontier
Deal found 8/18$166
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:06 pmIND - BWI
1 stop10h 28mFrontier
Mon 10/1311:31 amBWI - IND
1 stop10h 01mFrontier
Deal found 8/19$171
This FlightHub deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:10 amIND - BWI
1 stop8h 37mMultiple Airlines
Mon 9/296:22 amBWI - IND
1 stop4h 49mMultiple Airlines
Deal found 8/19$174
This Justfly.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:06 pmIND - BWI
1 stop7h 04mMultiple Airlines
Wed 9/171:17 pmBWI - IND
1 stop6h 41mMultiple Airlines
Deal found 8/19$176
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:06 pmIND - BWI
1 stop10h 28mMultiple Airlines
Sat 11/83:31 pmBWI - IND
1 stop5h 29mMultiple Airlines
Deal found 8/17$179

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Indianapolis to Baltimore that are best for you.

Fly from

Indianapolis

Fly to

Baltimore

Route

Depart

Return

Price

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 9/5

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Mon 9/8

6:22 am-11:11 am

1 stop4h 49m

$143

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Mon 9/8

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Thu 9/11

10:23 am-5:58 pm

1 stop7h 35m

$153

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 9/5

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Sun 9/7

8:54 pm-9:47 am

1 stop12h 53m

$154

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 9/12

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Sun 9/14

8:54 pm-9:47 am

1 stop12h 53m

$154

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Fri 9/26

12:06 pm-7:10 pm

1 stop7h 04m

Baltimore/Washington

Sun 9/28

8:54 pm-9:47 am

1 stop12h 53m

$154

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Thu 9/18

6:58 pm-3:17 pm

1 stop20h 19m

Baltimore/Washington

Sun 9/21

8:14 pm-11:11 am

1 stop14h 57m

$160

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Thu 9/4

6:58 pm-3:17 pm

1 stop20h 19m

Baltimore/Washington

Mon 9/8

6:22 am-11:11 am

1 stop4h 49m

$160

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Mon 10/27

10:22 pm-10:20 am

1 stop11h 58m

Baltimore/Washington

Thu 10/30

4:15 pm-11:22 am

1 stop19h 07m

$160

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Mon 9/22

12:06 pm-7:10 pm

1 stop7h 04m

$73

IndianapolisBaltimore

IND - BWI

INDBWI

Indianapolis

Mon 10/6

12:06 pm-7:10 pm

1 stop7h 04m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 19 results
1
2

The best insider tips for Indianapolis to Baltimore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Baltimore trip
Airports
IND

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

Read more about INDby Barbara Noe Kennedy
BWI

Take the MTA Light Rail from BWI to downtown Baltimore for a quick and easy arrival experience.

Read more about BWIby Emily Zemler
Our travel experts
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Barbara Noe Kennedy

Barbara Noe Kennedy

Expert on IND

Barbara Noe Kennedy

Barbara Noe Kennedy

Award-winning travel journalist Barbara Noe Kennedy writes about destinations around the world—but her heart is in her home state of Virginia, where she’s always researching her next travel story.

Read more

Best time to book a flight from Indianapolis to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Baltimore

How far ahead should I book a flight from Indianapolis to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Baltimore. Price data was last updated on August 8, 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Indianapolis to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Indianapolis to Baltimore (average of $241). Flying from Indianapolis to Baltimore in March is currently the most expensive (average of $290). 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.

What is the cheapest time of day to fly from IND to BWI?

Find hourly flight availability from Indianapolis to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from Indianapolis to Baltimore at noon. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Indianapolis to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Baltimore. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Indianapolis to Baltimore flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated August 20, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Indianapolis to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,039 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Indianapolis to Baltimore?

    If you book a flight from Indianapolis to Baltimore, you will be flying from Indianapolis to Baltimore/Washington. Flights to Baltimore/Washington (BWI) from Indianapolis (IND) take 1h 35m for a nonstop flight. There are 3 flights from Indianapolis to Baltimore per day from 6 airlines.

  • How popular is this Indianapolis to Baltimore flight route?

    This flight path from Indianapolis to Baltimore/Washington was viewed by 54 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Indianapolis to Baltimore?

    Airlines like Frontier fly from Indianapolis to Baltimore in about 7h 04m. The time it takes to get you to your destination can typically vary by up to . There are 515 mi between Indianapolis and Baltimore.

  • What are the cheapest airlines flying from Indianapolis to Baltimore round-trip?

    Cheapflights users have booked flights from Indianapolis to Baltimore round-trip from $83. Other airlines that can offer you cheap pricing are Frontier, from $150, and American Airlines, from $158. These flights start at 73% lower than the current average price 3 months from now.

  • What are the cheapest flights from Indianapolis to Baltimore?

    Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Indianapolis - Baltimore/Washington) can be booked for $166 on average our data indicates $266 when flying from Indianapolis to Baltimore.

  • Can I find deals for flights from Indianapolis to Baltimore that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Baltimore.

  • Can I find deals for business class flights from Indianapolis to Baltimore?

    Yes. Cheapflights offers flight deals from Indianapolis to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Indianapolis to Baltimore (average of $241). Flying from Indianapolis to Baltimore in March is currently the most expensive (average of $290). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Indianapolis to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Baltimore flights
Midway to Dulles Intl flights
Midway to Baltimore flights
Indianapolis to Dulles Intl flights
Louisville to Baltimore flights
Indianapolis to Reagan-National flights
Midway to Reagan-National flights
Cincinnati to Reagan-National flights
Midway to Philadelphia flights
Cincinnati to Baltimore flights
Louisville to Dulles Intl flights
Louisville to Reagan-National flights
Cincinnati to Philadelphia flights
Indianapolis to Philadelphia flights
Cincinnati to Dulles Intl flights
Dayton to Reagan-National flights
Louisville to Philadelphia flights
South Bend to Dulles Intl flights
Dayton to Dulles Intl flights
Dayton to Philadelphia flights
South Bend to Baltimore flights
Dayton to Baltimore flights
South Bend to Reagan-National flights
South Bend to Philadelphia flights
Fort Wayne to Dulles Intl flights
Fort Wayne to Baltimore flights
Kalamazoo to Philadelphia flights
Fort Wayne to Reagan-National flights
Fort Wayne to Philadelphia flights
Kalamazoo to Dulles Intl flights
Kalamazoo to Reagan-National flights
Kalamazoo to Baltimore flights
Evansville to Dulles Intl flights
Evansville to Philadelphia flights
O'Hare Intl to Salisbury flights
Evansville to Baltimore flights
Evansville to Reagan-National flights
Indianapolis to Salisbury flights
Cincinnati to Salisbury flights
Owensboro to Reagan-National flights

Top 6 airlines flying from Indianapolis to Baltimore

Discover the top 6 airlines that operate flights from Indianapolis to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$231FlexibilityNo cancel feeOn-time65%
FrontierCheapest$150Average$180FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$294FlexibilityNo cancel feeOn-time71%
DeltaCheapest$158Average$257FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$289FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$205Average$332FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.