How long is the flight from Indianapolis to Billings?

Airlines like United Airlines fly from Indianapolis to Billings in about 6h 30m. 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 ($265), United Airlines ($278), and American Airlines ($426) offers the cheapest pricing from Indianapolis to Billings. You may be able to fly from Indianapolis to Billings for 50% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What are the most popular airlines that fly from Indianapolis to Billings?

United Airlines, American Airlines and Delta are the most popular airlines when flying from Indianapolis to Billings.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indianapolis to Billings as you normally would.

Most accurate provider : When it comes to deals on Indianapolis-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Billings flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

$201+ Cheap Flights from Indianapolis to Billings

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Cheap flight deals from Indianapolis to Billings

Cheapest

Best

Last-minute

One-way

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 October 16, 2026.

Wed 10/144:33 pm -

1 stop5h 42m

Tue 10/206:16 am -

1 stop7h 12m

Deal found 10/12

$487

Wed 10/282:13 pm -

1 stop8h 59m

Sun 11/11:23 pm -

1 stop6h 51m

Deal found 10/13

$548

Mon 10/263:44 pm -

1 stop7h 30m

Fri 10/305:00 am -

1 stop7h 42m

Deal found 10/11

$565

Wed 10/283:11 pm -

2 stops9h 19m

Sun 11/15:00 am -

2 stops8h 00m

Deal found 10/13

$578

Fri 10/162:13 pm -

1 stop8h 59m

Wed 10/211:21 pm -

1 stop8h 37m

Deal found 10/15

$597

Fri 10/164:33 pm -

1 stop5h 42m

Thu 10/226:30 am -

1 stop6h 58m

Deal found 10/15

$609

Last-minute flights from Indianapolis to Billings
Discover last-minute flight deals from Indianapolis to Billings. Data last updated October 16, 2026 and is based on user searches.

Fri 10/162:13 pm -

1 stop8h 59m

Wed 10/211:21 pm -

1 stop8h 37m

Deal found 10/15

$597

Fri 10/164:33 pm -

1 stop5h 42m

Thu 10/226:30 am -

1 stop6h 58m

Deal found 10/15

$609

Fri 10/163:44 pm -

1 stop7h 26m

Tue 10/202:28 pm -

1 stop5h 45m

Deal found 10/15

$660

Mon 10/263:44 pm -

1 stop7h 30m

Fri 10/305:00 am -

1 stop7h 42m

Deal found 10/11

$565

Wed 10/282:13 pm -

1 stop8h 59m

Sun 11/11:23 pm -

1 stop6h 51m

Deal found 10/13

$548

Wed 10/283:11 pm -

2 stops9h 19m

Sun 11/15:00 am -

2 stops8h 00m

Deal found 10/13

$578

One-way flights from Indianapolis to Billings
Search for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.

Sat 1/169:00 am -

1 stop8h 32m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$201

Wed 11/253:44 pm -

1 stop7h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$211

Wed 11/254:37 pm -

3 stops45h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/13

$234

Thu 1/146:00 am -

1 stop8h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$241

Thu 1/145:10 am -

2 stops10h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$246

Thu 1/148:41 pm -

3 stops26h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$389

Sat 1/162:19 pm -

3 stops49h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/16

$406

Find flight deals from Indianapolis to Billings

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$511 (United Airlines)
One-way from	$201 (United Airlines)
Popular in	September
Cheapest in	January
Average price	$653

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. 18% potential increase in price ($123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indianapolis to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisBillings

IND Indianapolis - BIL Billings Logan Intl

INDBIL

Indianapolis

Sat 1/16

9:00 am-3:32 pm

1 stop8h 32m

Billings Logan Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$201

Quickest round-trip

IndianapolisBillings

IND Indianapolis - BIL Billings Logan Intl

INDBIL

Indianapolis

Wed 11/25

3:44 pm-9:14 pm

1 stop7h 30m

Billings Logan Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$211

IndianapolisBillings

IND Indianapolis - BIL Billings Logan Intl

INDBIL

Indianapolis

Thu 1/14

6:00 am-12:59 pm

1 stop8h 59m

Billings Logan Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$241

IndianapolisBillings

IND Indianapolis - BIL Billings Logan Intl

INDBIL

Indianapolis

Thu 1/14

5:10 am-1:30 pm

2 stops10h 20m

Billings Logan Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$246

IndianapolisBillings

IND Indianapolis - BIL Billings Logan Intl

INDBIL

Indianapolis

Thu 1/14

8:41 pm-9:26 pm

3 stops26h 45m

Billings Logan Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$389

IndianapolisBillings

IND Indianapolis - BIL Billings Logan Intl

INDBIL

Indianapolis

Wed 2/3

9:00 am-1:30 pm

1 stop6h 30m

Billings Logan Intl

Sat 2/6

2:38 pm-10:22 pm

1 stop5h 44m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Sorted by cheapest first

Compare providers for flights from Indianapolis to Billings

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Billings in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Billings flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

IND-BIL

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, January is the cheapest month in which you can book a flight from Indianapolis to Billings (average of $265). Flying from Indianapolis to Billings in September is currently the most expensive (average of $787). 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.

Reviews of airlines servicing Billings

Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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

7.8

Good

8,664 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,664 reviews

Delta

7.8

Good

8,664 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.4

Good

10,377 reviews

Delta

7.8

Good

8,664 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,165 reviews

Delta

7.8

Good

8,664 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Indianapolis to Billings?
Airlines like United Airlines fly from Indianapolis to Billings in about 6h 30m. 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 ($265), United Airlines ($278), and American Airlines ($426) offers the cheapest pricing from Indianapolis to Billings. You may be able to fly from Indianapolis to Billings for 50% 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, January is the cheapest month in which you can book a flight from Indianapolis to Billings (average of $265). Flying from Indianapolis to Billings in September is currently the most expensive (average of $787). 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

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Top 3 airlines flying from Indianapolis to Billings

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$265	Average$391	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$278	Average$524	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$426	Average$818	FlexibilityNo cancel fee	On-time71%

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$201+ Cheap flights from Indianapolis to Billings (IND - BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Indianapolis to Billings with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Indianapolis to Billings

Cheapest flights from Indianapolis to BillingsExplore 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 October 16, 2026.

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 October 16, 2026.

Best flights from Indianapolis to BillingsDiscover carefully curated flight deals from Indianapolis to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.

Discover carefully curated flight deals from Indianapolis to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.

Last-minute flights from Indianapolis to BillingsDiscover last-minute flight deals from Indianapolis to Billings. Data last updated October 16, 2026 and is based on user searches.

Discover last-minute flight deals from Indianapolis to Billings. Data last updated October 16, 2026 and is based on user searches.

One-way flights from Indianapolis to BillingsSearch for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.

Search for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.

Find flight deals from Indianapolis to Billings

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indianapolis to Billings that are best for you.

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 October.

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.

Cheapflights Insights

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

Reviews of airlines servicing Billings

Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.

Related info for your journey

How long is the flight from Indianapolis to Billings?

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

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

How can I find direct flights from Indianapolis to Billings?

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

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

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.

Other flights to Billings

Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 16, 2026.

Complete your trip

Complete your trip to Billings by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Indianapolis to Billings by cabin class

Find flights from Indianapolis to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Indianapolis and Billings flights

Browse other Indianapolis and Billings flight options. Last updated on October 16, 2026.

Other flights from Indianapolis

Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on October 16, 2026.

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Check out other popular destinations found by fellow travelers in 2026

Top 3 airlines flying from Indianapolis to Billings

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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 October 16, 2026.

Best flights from Indianapolis to Billings
Discover carefully curated flight deals from Indianapolis to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.

Last-minute flights from Indianapolis to Billings
Discover last-minute flight deals from Indianapolis to Billings. Data last updated October 16, 2026 and is based on user searches.

One-way flights from Indianapolis to Billings
Search for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated October 16, 2026.