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$170+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIL
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap 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 June 3, 2026.

This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 8/127:35 pm
IND
-
BIL
1 stop5h 55m
Delta
Tue 8/186:26 am
BIL
-
IND
1 stop7h 07m
Delta
Deal found 5/31$339
This Delta deal was found by Cheapflights users on 5/31. 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.
Mon 9/72:24 pm
IND
-
BIL
2 stops10h 01m
Delta
Mon 9/1412:57 pm
BIL
-
IND
2 stops9h 22m
Delta
Deal found 5/31$349
This Delta deal was found by Cheapflights users on 6/1. 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 7/167:27 pm
IND
-
BIL
1 stop6h 03m
Delta
Mon 7/206:24 am
BIL
-
IND
1 stop7h 09m
Delta
Deal found 6/1$354
This Delta deal was found by Cheapflights users on 5/31. 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 7/242:18 pm
IND
-
BIL
2 stops11h 12m
Delta
Fri 7/316:24 am
BIL
-
IND
1 stop7h 09m
Delta
Deal found 5/31$359
This Delta deal was found by Cheapflights users on 5/30. 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 8/117:35 pm
IND
-
BIL
1 stop5h 55m
Delta
Sat 8/155:20 am
BIL
-
IND
2 stops11h 37m
Delta
Deal found 5/30$394
This Delta deal was found by Cheapflights users on 6/1. 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.
Sat 9/124:32 pm
IND
-
BIL
1 stop5h 05m
Delta
Fri 9/186:33 pm
BIL
-
IND
2 stops13h 53m
Delta
Deal found 6/1$395
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 6/107:33 pm
IND
-
BIL
1 stop5h 59m
Delta
Wed 6/176:24 am
BIL
-
IND
1 stop7h 09m
Delta
Deal found 5/31$409

Find 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 June 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(Delta)

One-way from

$170
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$450
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. 16% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 3, 2026.
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 - BIL

INDBIL

Indianapolis

Wed 8/12

7:35 pm-11:30 pm

1 stop5h 55m

Billings Logan Intl

Tue 8/18

6:26 am-3:33 pm

1 stop7h 07m

$339

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Mon 9/7

2:24 pm-10:25 pm

2 stops10h 01m

Billings Logan Intl

Mon 9/14

12:57 pm-10:56 pm

1 stop7h 59m

$344
Quickest round-trip

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Sat 11/14

9:00 am-1:13 pm

1 stop6h 13m

Billings Logan Intl

Tue 11/17

2:40 pm-9:58 pm

1 stop5h 18m

$429

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Mon 9/7

7:02 am-6:49 pm

1 stop13h 47m

Billings Logan Intl

Mon 9/14

7:29 pm-5:13 am

1 stop7h 44m

$435

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Sat 11/7

6:00 am-1:13 pm

2 stops9h 13m

Billings Logan Intl

Tue 11/10

5:00 am-3:05 pm

2 stops8h 05m

$439
Cheapest one-way

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Mon 9/21

5:28 pm-11:29 pm

1 stop8h 01m

$170
Quickest one-way

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Mon 9/21

7:28 pm-11:11 pm

1 stop5h 43m

$170

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Sat 9/19

6:15 am-12:17 pm

2 stops8h 02m

$175

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Thu 6/11

7:33 pm-11:32 pm

1 stop5h 59m

$260

IndianapolisBillings

IND - BIL

INDBIL

Indianapolis

Mon 9/21

3:47 pm-9:00 pm

1 stop7h 13m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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.
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 $235). Flying from Indianapolis to Billings in November is currently the most expensive (average of $700). 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.

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 June 3, 2026.
Read reviews from past customers who have flown Delta and United 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
8,398 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,398 reviews
Delta
7.9
Good
8,398 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,771 reviews
Delta
7.9
Good
8,398 reviews

Comfort

7.8

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 55m. 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 ($260), and United Airlines ($278) offers the cheapest pricing from Indianapolis to Billings. You may be able to fly from Indianapolis to Billings for 42% 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 $235). Flying from Indianapolis to Billings in November is currently the most expensive (average of $700). 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 2 airlines flying from Indianapolis to Billings

Discover the top 2 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 June 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$505FlexibilityNo cancel feeOn-time69%

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