A cityscape with a mix of modern and historic buildings, including a prominent skyscraper and a historic building with a clock tower.

$90 Cheap Flights from Baltimore (BWI) to Indianapolis (IND)

View $90 flight on Sun, Oct 11, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Indianapolis Intl. Airport (IND)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Baltimore to Indianapolis (BWI-IND)

Prices were available within the past 7 days and start at $90 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Sep 12 - Mon, Sep 14
BWI
Baltimore
IND
Indianapolis
$180 Roundtrip, just found
$180
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 12 from Baltimore to Indianapolis, returning Mon, Sep 14, priced at $180 just found
Frontier Airlines
Sat, Sep 12 - Mon, Sep 14
BWI
Baltimore
IND
Indianapolis
$185 Roundtrip, just found
$185
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 12 from Baltimore to Indianapolis, returning Mon, Sep 14, priced at $185 just found
Frontier Airlines
Fri, Oct 16 - Sun, Oct 18
BWI
Baltimore
IND
Indianapolis
$190 Roundtrip, found 2 hours ago
$190
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Oct 16 from Baltimore to Indianapolis, returning Sun, Oct 18, priced at $190 found 2 hours ago
Frontier Airlines
Tue, Aug 18 - Fri, Aug 28
BWI
Baltimore
IND
Indianapolis
$195 Roundtrip, found 2 hours ago
$195
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Baltimore to Indianapolis, returning Fri, Aug 28, priced at $195 found 2 hours ago
Frontier Airlines
Sat, Aug 22 - Fri, Oct 9
BWI
Baltimore
IND
Indianapolis
$205 Roundtrip, found 10 hours ago
$205
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Baltimore to Indianapolis, returning Fri, Oct 9, priced at $205 found 10 hours ago
Frontier Airlines
Fri, Sep 4 - Sat, Sep 12
BWI
Baltimore
IND
Indianapolis
$208 Roundtrip, found 5 days ago
$208
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Sep 4 from Baltimore to Indianapolis, returning Sat, Sep 12, priced at $208 found 5 days ago
Delta
Fri, Sep 11 - Sat, Sep 12
BWI
Baltimore
IND
Indianapolis
$229 Roundtrip, found 6 hours ago
$229
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Sep 11 from Baltimore to Indianapolis, returning Sat, Sep 12, priced at $229 found 6 hours ago
American Airlines
Fri, Sep 11 - Sat, Sep 12
BWI
Baltimore
IND
Indianapolis
$234 Roundtrip, found 6 hours ago
$234
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Baltimore to Indianapolis, returning Sat, Sep 12, priced at $234 found 6 hours ago
Southwest Airlines
Thu, Sep 10 - Sat, Sep 12
BWI
Baltimore
IND
Indianapolis
$235 Roundtrip, found 9 hours ago
$235
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Thu, Sep 10 from Baltimore to Indianapolis, returning Sat, Sep 12, priced at $235 found 9 hours ago
United
Sat, Sep 5 - Sun, Sep 6
BWI
Baltimore
IND
Indianapolis
$277 Roundtrip, found 14 hours ago
$277
Roundtrip
found 14 hours ago
Select United flight, departing Sat, Sep 5 from Baltimore to Indianapolis, returning Sun, Sep 6, priced at $277 found 14 hours ago

Alternative airports near Indianapolis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indianapolis Intl. IND. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $343
IND
Indianapolis Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $343

What you need to know for your flight from Baltimore Washington Intl. Thurgood Marshall to Indianapolis Intl.

Baltimore (BWI) to Indianapolis (IND) at a glance

Travel from Baltimore (BWI) to Indianapolis (IND) with a selection of airlines on this domestic short-haul route. You can evaluate both full-service and low-cost carriers to discover the best itinerary that suits your budget and schedule while you explore the vibrant sights and neighborhoods of Indianapolis. Get all the essential information about flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Indianapolis International Airport (IND) for your next trip.

  • Fastest flight duration: around 1h 45m non-stop
  • Route distance: roughly 500 miles (800 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $100–$420, depending on seasonality and how far ahead you book

Flights from Baltimore Washington International Thurgood Marshall Airport (BWI) to Indianapolis International Airport (IND)

Based on the latest traveler bookings, here are the top airlines favored for flights from Baltimore to Indianapolis, particularly for non-stop and one-stop options. Popular layover spots include Charlotte-Douglas International Airport (CLT) with an approximate 1 hour and 15 minutes layover, Hartsfield-Jackson Atlanta International Airport (ATL) also around 1 hour and 15 minutes, and O'Hare International Airport (ORD) with a similar layover time. This variety allows you to adjust your selection based on price, total travel time, and cabin class to secure the ideal itinerary.

  • Southwest Airlines: This budget-friendly airline provides both non-stop and one-stop flights, with one-way ticket prices generally falling between $100 and $425. It operates around 61% of the departures on this route, boasting a typical non-stop travel duration of 1 hour and 45 minutes.
  • American Airlines: As a full-service airline, American Airlines offers one-stop flights, with one-way fares typically ranging from $100 to $380. It represents about 16% of the departures on this route, featuring an in-flight duration of 3 hours and 30 minutes, and a total travel time of approximately 4 hours and 45 minutes, including layover.
  • Delta: Another full-service option, Delta also provides one-stop service with one-way fares usually between $105 and $375. This airline accounts for roughly 12% of the departures along this route, with an in-flight time of 3 hours and 30 minutes and a total journey time of around 4 hours and 45 minutes, layover included.
  • Frontier Airlines: Operating as a low-cost option, Frontier Airlines offers one-stop services at one-way fares that typically range from $100 to $180. It makes up about 6% of departures on this route, with an in-flight time of 3 hours and 30 minutes, leading to a total travel time of roughly 4 hours and 45 minutes when factoring in the layover.
  • United: This full-service airline provides one-stop service, with one-way fares generally ranging from $100 to $380. United accounts for approximately 4% of the departures on this route, offering an in-flight duration of 3 hours and 30 minutes, with a total travel time of about 4 hours and 45 minutes, including layover.

Best time to fly from Baltimore (BWI) to Indianapolis (IND)

The most popular months for travelers flying from Baltimore to Indianapolis are March, April, and July, when peak temperatures in Indianapolis reach up to 74.8°F in July. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 67.6°F. For better deals, August usually offers the lowest average one-way fare around $189. Flight availability peaks in July, with approximately 19 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 12 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $189, roughly 12% cheaper than the yearly average.
  • More budget-friendly months to fly: May and September typically offer average one-way fares of around $200.
  • Most flight options: July has the highest number of flights from Baltimore to Indianapolis, with approximately 19 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January28.4°F (-2.0°C)Moderately Low12$209
February31.5°F (-0.3°C)Average14$217
March42.6°F (5.9°C)Moderately High15$239
April52.5°F (11.4°C)Moderately High17$241
May63.5°F (17.5°C)Average18$199
June72.0°F (22.2°C)Moderately Low15$228
July74.8°F (23.8°C)Moderately High19$218
August73.4°F (23.0°C)Average14$189
September67.6°F (19.8°C)Moderately Low18$202
October55.9°F (13.3°C)Average18$208
November43.2°F (6.2°C)Average17$228
December34.9°F (1.6°C)Average17$229

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Baltimore (BWI) to Indianapolis (IND)

  • Washington to Indianapolis (DCA-IND): Ronald Reagan Washington National Airport (DCA) lies approximately 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). For this route, one-way economy prices generally fall between $95 and $365, influenced by the season and how early you book. Travelers can choose from both non-stop and one-stop flights. Major airlines serving this route include American Airlines and budget-friendly Southwest Airlines. Additionally, first-class service is offered for those seeking a more premium experience.

How to find the best prices for flights from Baltimore (BWI) to Indianapolis (IND)

Getting some of the best deals on flights from Baltimore to Indianapolis is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically available when booking at least two months in advance, although most travelers book between two to eight weeks ahead. Evening departures from 6 PM to 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Monday usually provides cheaper options, but Friday remains the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Indianapolis International Airport from Baltimore Washington International Thurgood Marshall Airport

Indianapolis welcomes travelers from Baltimore with a range of transport options based on price, convenience, and proximity. Here's how to reach Indianapolis efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Indianapolis, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Indianapolis International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Indianapolis International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Indianapolis International Airport, Indiana University-Riley Station, a metro station, is located about 7.8 miles away, providing convenient access to the surrounding areas.

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) cost?
You can find cheap one-way flights from $90 and cheap return flights from $180 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) with Expedia. One-way flights typically cost between $169 and $513, and return flights often range between $296 and $912. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
August is the cheapest month to fly from Baltimore to Indianapolis, with average round-trip fares around $288. This price is about 15% lower than the average throughout the year, as travel demand is typically lower during late summer. Other budget-friendly months to fly from Baltimore to Indianapolis include February and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
Enter BWI to IND and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
Southwest Airlines is one of the cheapest airlines offering nonstop flights from Baltimore (BWI) to Indianapolis (IND), with round-trip tickets starting from around $197. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
The best airline to fly with from Baltimore, MD (BWI) to Indianapolis, IN (IND) will differ from traveler to traveler. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN also offers the most daily flights from BWI to IND, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
The best times to fly from Baltimore, MD (BWI) to Indianapolis, IN (IND) are in August and September. With average return flight prices around $288, these months offer both affordability and good weather. August is popular for summer activities, while September brings a pleasant transition into fall.*Prices based on flights available on Expedia in the last year.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
You can find approximately 3 nonstop flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Indianapolis Intl. (IND). For more options, look at flights that include layovers.
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BWI to IND. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
The most popular departure times for flights from Baltimore, MD (BWI) to Indianapolis, IN (IND) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time window. Many major carriers, including Delta, American Airlines, and Southwest Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Indianapolis with plenty of time.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
Flying nonstop from BWI to IND takes around 1 hour 50 minutes, with the route covering approximately 515 miles. Flights with a layover typically take 4 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
First class seats are offered on the BWI to IND route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines
  • Spirit Airlines

How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Indianapolis from Baltimore Washington Intl. Thurgood Marshall (BWI)?
If you're planning to travel to Indianapolis from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Indianapolis Intl. (IND) Some flights may connect through major hubs like Richmond Intl. (RIC), Cincinnati - Northern Kentucky Intl. (CVG), Greenville-Spartanburg Intl. (GSP) before reaching Indianapolis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) Indianapolis Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Indianapolis, IN (IND-Indianapolis Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Indianapolis Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$180
Distance
514 mi
Average flight time
2 hours 1 min

Book with confidence

Baltimore to Indianapolis Flights

The cheapest times to fly from Baltimore to Indianapolis

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 Baltimore to Indianapolis are during the month of September. You can find some of the cheapest flights from Baltimore to Indianapolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Indianapolis

Sunday is one of the best days to book for cheap flights from Baltimore to Indianapolis: 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 Baltimore to Indianapolis

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 Baltimore to Indianapolis in 2026. You can also book with separate airlines for your outbound and return journeys, from $90 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 Baltimore to Indianapolis 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 Baltimore to Indianapolis 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.

 

Baltimore to Indianapolis Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia