$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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIL
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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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
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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 June 9, 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 June 9, 2026.
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:26 pm
IND
- BIL
1 stop8h 03m
Alaska Airlines
Wed 9/27:20 pm
BIL
- IND
1 stop7h 53m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/9. 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 9/14:16 pm
IND
- BIL
2 stops8h 09m
Delta
Wed 9/26:26 am
BIL
- IND
1 stop7h 07m
Delta
Deal found 6/9![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 6/7. 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 9/84:32 pm
IND
- BIL
1 stop5h 05m
Delta
Tue 9/156:33 pm
BIL
- IND
2 stops13h 03m
Delta
Deal found 6/7![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/12:00 pm
IND
- BIL
2 stops9h 00m
United Airlines
Wed 9/25:00 am
BIL
- IND
2 stops8h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:19 pm
IND
- BIL
1 stop8h 32m
Alaska Airlines
Tue 8/187:22 pm
BIL
- IND
1 stop7h 42m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/9. 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 7/44:22 pm
IND
- BIL
1 stop5h 40m
Delta
Fri 7/106:24 am
BIL
- IND
1 stop7h 09m
Delta
Deal found 6/9![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 6/8. 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 8/186:33 pm
BIL
- IND
2 stops12h 32m
Delta
Deal found 6/8![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 11/79:00 am
IND
- BIL
1 stop6h 13m
United Airlines
Wed 11/117:00 am
BIL
- IND
1 stop5h 52m
United Airlines
Deal found 6/7![United Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:02 am
IND
- BIL
1 stop13h 47m
Alaska Airlines
Mon 9/147:29 pm
BIL
- IND
1 stop7h 44m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$435
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 June 9, 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/12:00 pm
IND
- BIL
2 stops9h 00m
United Airlines
Wed 9/25:00 am
BIL
- IND
2 stops8h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:26 pm
IND
- BIL
1 stop8h 03m
Alaska Airlines
Mon 9/147:29 pm
BIL
- IND
1 stop7h 44m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/7. 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 8/185:20 am
BIL
- IND
2 stops11h 36m
Delta
Deal found 6/7![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/4. 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 7/167:27 pm
IND
- BIL
1 stop6h 03m
Delta
Mon 7/2011:50 am
BIL
- IND
2 stops10h 26m
Delta
Deal found 6/4![Delta logo]()
$544
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 6/127:03 pm
IND
- BIL
1 stop5h 48m
United Airlines
Sun 6/147:00 am
BIL
- IND
1 stop5h 31m
United Airlines
Deal found 6/8![United Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 6/4. 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 9/411:50 am
IND
- BIL
2 stops10h 22m
Delta
Mon 9/76:26 am
BIL
- IND
1 stop7h 07m
Delta
Deal found 6/4![Delta logo]()
$604
Last-minute flights from Indianapolis to BillingsDiscover last-minute flight deals from Indianapolis to Billings. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Billings. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 6/97:33 pm
IND
- BIL
1 stop5h 59m
Delta
Thu 6/116:24 am
BIL
- IND
1 stop7h 09m
Delta
Deal found 6/4![Delta logo]()
$504
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 6/127:03 pm
IND
- BIL
1 stop5h 48m
United Airlines
Sun 6/147:00 am
BIL
- IND
1 stop5h 31m
United Airlines
Deal found 6/8![United Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 6/9. 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 7/44:22 pm
IND
- BIL
1 stop5h 40m
Delta
Fri 7/106:24 am
BIL
- IND
1 stop7h 09m
Delta
Deal found 6/9![Delta logo]()
$398
This Priceline deal was found by Cheapflights users on 6/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:04 am
IND
- BIL
1 stop8h 01m
Alaska Airlines
Wed 7/157:22 pm
BIL
- IND
1 stop8h 22m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 6/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:04 am
IND
- BIL
1 stop8h 01m
Alaska Airlines
Mon 7/207:22 pm
BIL
- IND
1 stop8h 22m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:34 pm
IND
- BIL
1 stop20h 40m
Multiple Airlines
Mon 7/209:59 am
BIL
- IND
2 stops30h 16m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$601
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:04 am
IND
- BIL
1 stop8h 01m
Alaska Airlines
Fri 7/317:22 pm
BIL
- IND
1 stop8h 22m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/255:23 pm
IND
- BIL
1 stop7h 50m
American Airlines
Fri 7/311:29 pm
BIL
- IND
1 stop8h 29m
American Airlines
Deal found 6/7![American Airlines logo]()
$516
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 June 9, 2026.
Search for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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 9/217:28 pm
IND
- BIL
1 stop5h 43m
Delta
Deal found 6/7![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/107:27 pm
IND
- BIL
1 stop6h 03m
Delta
Deal found 6/5![Delta logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/122:34 pm
IND
- BIL
1 stop20h 35m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$198
This Alaska Airlines deal was found by Cheapflights users on 6/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:19 pm
IND
- BIL
1 stop8h 32m
Alaska Airlines
Deal found 6/5![Alaska Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 6/8. 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 10/123:50 pm
IND
- BIL
2 stops8h 42m
Delta
Deal found 6/8![Delta logo]()
$225
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/15:04 am
IND
- BIL
1 stop8h 46m
American Airlines
Deal found 6/9![American Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:53 pm
IND
- BIL
2 stops38h 16m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:45 pm
IND
- BIL
1 stop24h 17m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$258
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 6/147:33 pm
IND
- BIL
1 stop5h 59m
Delta
Deal found 6/7![Delta logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:53 pm
IND
- BIL
2 stops38h 21m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$261
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Priceline) |
One-way from | $170 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $417 |
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 9, 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
Cheapest round-trip
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Tue 9/1
2:00 pm-9:00 pm
2 stops9h 00m
Billings Logan Intl
Wed 9/2
5:00 am-3:21 pm
2 stops8h 21m
$379
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Mon 9/7
5:26 pm-11:29 pm
1 stop8h 03m
Billings Logan Intl
Mon 9/14
7:29 pm-5:13 am
1 stop7h 44m
$384
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Wed 8/12
7:35 pm-11:30 pm
1 stop5h 55m
Billings Logan Intl
Tue 8/18
5:20 am-6:56 pm
2 stops11h 36m
$424
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Thu 7/16
7:27 pm-11:30 pm
1 stop6h 03m
Billings Logan Intl
Mon 7/20
11:50 am-12:16 am
2 stops10h 26m
$544
Quickest round-trip
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Fri 6/12
7:03 pm-10:51 pm
1 stop5h 48m
Billings Logan Intl
Sun 6/14
7:00 am-2:31 pm
1 stop5h 31m
$586
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Fri 9/4
11:50 am-8:12 pm
2 stops10h 22m
Billings Logan Intl
Mon 9/7
6:26 am-3:33 pm
1 stop7h 07m
$604
Cheapest one-way
Quickest one-way
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Mon 10/12
4:32 pm-7:48 pm
1 stop5h 16m
$170
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Mon 9/21
5:28 pm-11:29 pm
1 stop8h 01m
$170
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Wed 10/14
4:32 pm-7:48 pm
1 stop5h 16m
$170
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Tue 9/1
2:00 pm-9:00 pm
2 stops9h 00m
$175
Showing 1-10 of 16 resultsSorted 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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 $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 9, 2026.
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.
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Alternative routes
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Complete your trip
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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 June 9, 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 June 9, 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 June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$554 | FlexibilityNo cancel fee | On-time71% |