HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billings

$186+ Cheap flights from Indianapolis to Billings (IND - BIL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIL
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis to Billings 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.

Cheap flight deals from Indianapolis to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Billings (BIL). 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$371
(Delta)

One-way from

$186
(Delta)

Popular in

February

Cheapest in

June

Average price

$515
Provider with most accurate pricing for Indianapolis-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Billings Logan Intl flights.
Search Deals
From Indianapolis to Billings Logan Intl
Search Deals
One-way flight from Indianapolis to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Indianapolis to Billings

Cheapest flights from Indianapolis to Billings
Explore the most affordable flight options available from Indianapolis to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:57 pmIND - BIL
1 stop5h 51mDelta
Tue 12/96:25 amBIL - IND
1 stop7h 04mDelta
Deal found 11/5$371
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:56 pmIND - BIL
1 stop8h 19mAmerican Airlines
Mon 11/246:00 amBIL - IND
1 stop6h 06mAmerican Airlines
Deal found 11/4$451
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:45 amIND - BIL
2 stops9h 38mUnited Airlines
Mon 11/245:00 amBIL - IND
2 stops8h 43mUnited Airlines
Deal found 11/4$503
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 amIND - BIL
2 stops11h 44mDelta
Mon 11/246:25 amBIL - IND
1 stop7h 03mDelta
Deal found 11/4$506
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:07 pmIND - BIL
1 stop5h 18mDelta
Sun 11/166:25 amBIL - IND
1 stop7h 03mDelta
Deal found 11/4$627
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:25 pmIND - BIL
1 stop7h 59mUnited Airlines
Sat 12/275:50 pmBIL - IND
1 stop26h 17mUnited Airlines
Deal found 11/5$809
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:50 pmIND - BIL
1 stop7h 04mAmerican Airlines
Sat 1/35:40 amBIL - IND
1 stop6h 46mAmerican Airlines
Deal found 11/3$870
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:50 pmIND - BIL
1 stop7h 04mAmerican Airlines
Sat 12/275:40 amBIL - IND
2 stops12h 27mAmerican Airlines
Deal found 11/5$974

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Billings 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 November 5, 2025.
Use the filters below to find and compare flights from Indianapolis to Billings that are best for you.

Fly from

Indianapolis

Fly to

Billings

Route

Depart

Return

Price

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Tue 12/2

7:57 pm-11:48 pm

1 stop5h 51m

Billings Logan Intl

Tue 12/9

6:25 am-3:29 pm

1 stop7h 04m

$371

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Wed 4/15

7:50 pm-10:37 pm

1 stop4h 47m

Billings Logan Intl

Sat 4/18

6:15 am-3:36 pm

1 stop7h 21m

$399

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Thu 11/20

2:56 pm-9:15 pm

1 stop8h 19m

Billings Logan Intl

Mon 11/24

6:00 am-2:06 pm

1 stop6h 06m

$451

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Wed 4/15

6:00 am-1:13 pm

2 stops9h 13m

Billings Logan Intl

Sat 4/18

7:00 am-5:48 pm

2 stops8h 48m

$489

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Thu 11/20

7:00 am-4:31 pm

3 stops35h 31m

Billings Logan Intl

Mon 11/24

5:21 pm-9:08 pm

3 stops25h 47m

$503

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Thu 11/20

5:45 am-1:23 pm

2 stops9h 38m

Billings Logan Intl

Mon 11/24

5:00 am-3:43 pm

2 stops8h 43m

$503

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Thu 11/20

8:00 am-5:44 pm

2 stops11h 44m

Billings Logan Intl

Mon 11/24

6:25 am-3:28 pm

1 stop7h 03m

$506

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Tue 12/2

7:57 pm-11:48 pm

1 stop5h 51m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Indianapolis to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Billings in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Billings flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Billings flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Indianapolis-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Billings flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings 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 Billings

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

Currently, April is the cheapest month in which you can book a flight from Indianapolis to Billings (average of $194). Flying from Indianapolis to Billings in October is currently the most expensive (average of $379). 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 BIL?

Find hourly flight availability from Indianapolis to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

When flying from Indianapolis to Billings, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight at noon.

How much does it cost to fly round-trip from Indianapolis to Billings?

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated November 5, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Indianapolis to Billings. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,002 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Indianapolis to Billings?

    Airlines like Delta fly from Indianapolis to Billings in about 5h 51m. The time it takes to get you to your destination can typically vary by up to . There are 1199 mi between Indianapolis and Billings.

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

    According to our current data, Delta ($193), United Airlines ($350), and American Airlines ($378) offers the cheapest pricing from Indianapolis to Billings. You may be able to fly from Indianapolis to Billings for 59% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to Billings 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 Billings?

    Currently, April is the cheapest month in which you can book a flight from Indianapolis to Billings (average of $194). Flying from Indianapolis to Billings in October is currently the most expensive (average of $379). 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 Billings

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bozeman flights
Midway to Bozeman flights
O'Hare Intl to Kalispell flights
Cincinnati to Bozeman flights
Indianapolis to Bozeman flights
O'Hare Intl to Missoula flights
Midway to Kalispell flights
Indianapolis to Kalispell flights
Cincinnati to Missoula flights
O'Hare Intl to Billings flights
O'Hare Intl to Great Falls flights
Louisville to Bozeman flights
Cincinnati to Kalispell flights
Indianapolis to Helena flights
O'Hare Intl to Helena flights
Cincinnati to Billings flights
Indianapolis to Missoula flights
Fort Wayne to Bozeman flights
Midway to Billings flights
Louisville to Kalispell flights
Midway to Great Falls flights
Midway to Missoula flights
Dayton to Bozeman flights
Louisville to Billings flights
South Bend to Bozeman flights
Louisville to Missoula flights
O'Hare Intl to Butte flights
Louisville to Cody flights
Cincinnati to Helena flights
Indianapolis to Butte flights
Midway to Helena flights
Cincinnati to Cody flights
Dayton to Billings flights
O'Hare Intl to Cody flights
Louisville to Helena flights
Dayton to Kalispell flights
Louisville to Great Falls flights
Kalamazoo to Bozeman flights
Cincinnati to Great Falls flights
Indianapolis to Great Falls flights
Dayton to Cody flights
Dayton to Missoula flights
South Bend to Billings flights
Kalamazoo to Billings flights
Kalamazoo to Kalispell flights
Louisville to Butte flights
Dayton to Butte flights
South Bend to Helena flights

Top 3 airlines flying from Indianapolis to Billings

Discover the top 3 airlines that operate flights from Indianapolis to Billings. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$193Average$372FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$350Average$490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$378Average$450FlexibilityNo cancel feeOn-time71%

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.