$139 Cheap Flights from Boise (BOI) to Indianapolis (IND)

View $139 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Indianapolis Intl. Airport (IND)

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Cheap Flights from Boise to Indianapolis (BOI-IND)

Prices were available within the past 7 days and start at $139 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Dec 4 - Thu, Dec 11
BOI
Boise
IND
Indianapolis
$118 Roundtrip, found 12 hours ago
$118
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Boise to Indianapolis, returning Thu, Dec 11, priced at $118 found 12 hours ago
Delta
Fri, Nov 14 - Wed, Nov 19
BOI
Boise
IND
Indianapolis
$270 Roundtrip, just found
$270
Roundtrip
just found
Select Delta flight, departing Fri, Nov 14 from Boise to Indianapolis, returning Wed, Nov 19, priced at $270 just found
Frontier Airlines
Fri, Oct 17 - Thu, Oct 23
BOI
Boise
IND
Indianapolis
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 17 from Boise to Indianapolis, returning Thu, Oct 23, priced at $271 found 1 day ago
Delta
Thu, Nov 20 - Mon, Nov 24
BOI
Boise
IND
Indianapolis
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 20 from Boise to Indianapolis, returning Mon, Nov 24, priced at $279 found 2 days ago
United
Mon, Nov 24 - Thu, Nov 27
BOI
Boise
IND
Indianapolis
$279 Roundtrip, found 2 days ago
$279
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 24 from Boise to Indianapolis, returning Thu, Nov 27, priced at $279 found 2 days ago
Delta
Fri, Nov 14 - Mon, Nov 24
BOI
Boise
IND
Indianapolis
$280 Roundtrip, just found
$280
Roundtrip
just found
Select Delta flight, departing Fri, Nov 14 from Boise to Indianapolis, returning Mon, Nov 24, priced at $280 just found
Delta
Thu, Nov 27 - Sat, Dec 6
BOI
Boise
IND
Indianapolis
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Boise to Indianapolis, returning Sat, Dec 6, priced at $283 found 2 days ago
Delta
Tue, Feb 3 - Tue, Feb 17
BOI
Boise
IND
Indianapolis
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Feb 3 from Boise to Indianapolis, returning Tue, Feb 17, priced at $284 found 4 days ago
Alaska Airlines
Mon, Nov 24 - Thu, Nov 27
BOI
Boise
IND
Indianapolis
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Nov 24 from Boise to Indianapolis, returning Thu, Nov 27, priced at $289 found 2 days ago
Hawaiian Airlines
Mon, Nov 24 - Wed, Dec 3
BOI
Boise
IND
Indianapolis
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Nov 24 from Boise to Indianapolis, returning Wed, Dec 3, priced at $291 found 3 days ago

Find the cheapest month to fly from Boise (BOI) to Indianapolis (IND)

September is typically the cheapest month to fly

From $196 - $535 per traveler.

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 $437
IND
Indianapolis Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $437

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Indianapolis Intl. Airport (IND) cost?
Get a cheap one-way flight from $139 or cheap return flight from $118 from Boise Airport (BOI) to Indianapolis Intl. Airport (IND) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Indianapolis Intl. Airport (IND)?
The cheapest month to fly from BOI to IND is December, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Boise Airport (BOI) to Indianapolis Intl. Airport (IND)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from BOI to IND. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Boise Airport (BOI) to Indianapolis Intl. Airport (IND)?
Nonstop flights from Boise Airport (BOI) to Indianapolis Intl. Airport (IND) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to IND?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Indianapolis Intl. Airport (IND)?
Select a flight from Boise Airport (BOI) to Indianapolis Intl. Airport (IND) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Indianapolis Intl. Airport (IND) last-minute?
Booking your plane ticket from BOI to IND right before your journey is typically more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a BOI to IND flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOI to IND flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Indianapolis Intl. Airport (IND)?
Typically, you can modify or cancel your BOI to IND flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Boise
Destination airport
Indianapolis Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$118
Distance
1558 mi

Book with confidence

Boise to Indianapolis Flights

The cheapest times to fly from Boise 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 Boise to Indianapolis are during the month of December. You can find some of the cheapest flights from Boise to Indianapolis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Indianapolis

Sunday is one of the best days to book for cheap flights from Boise 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 Boise 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 Boise to Indianapolis in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 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 Boise 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 Boise 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.

 

Boise to Indianapolis Flights

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*Available to One Key members.