$158+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIL
Nov 24 — Dec 11
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 October 25, 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 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/49:00 am -
1 stop8h 23m
Mon 12/72:33 pm -
1 stop5h 54m
Deal found 10/20![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/23. 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 12/43:20 pm -
2 stops9h 08m
Mon 12/76:32 am -
1 stop6h 54m
Deal found 10/23![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/78:00 am -
1 stop7h 29m
Wed 11/112:42 pm -
1 stop5h 28m
Deal found 10/23![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/1612:46 pm -
2 stops10h 28m
Mon 11/237:00 am -
1 stop5h 42m
Deal found 10/22![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/41:08 pm -
2 stops9h 41m
Mon 12/71:28 pm -
1 stop8h 11m
Deal found 10/20![American Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/243:03 pm -
2 stops9h 50m
Mon 10/262:42 pm -
1 stop5h 28m
Deal found 10/21![United Airlines logo]()
$515
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 25, 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 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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 12/43:20 pm -
2 stops9h 08m
Mon 12/76:32 am -
1 stop6h 54m
Deal found 10/23![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/73:45 pm -
1 stop7h 29m
Wed 11/115:00 am -
2 stops9h 23m
Deal found 10/23![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/1612:46 pm -
2 stops10h 28m
Mon 11/237:00 am -
1 stop5h 42m
Deal found 10/22![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 2/39:00 am -
1 stop6h 30m
Sat 2/62:38 pm -
1 stop5h 44m
Deal found 10/24![United Airlines logo]()
$479
Last-minute flights from Indianapolis to BillingsDiscover last-minute flight deals from Indianapolis to Billings. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Billings. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/236:56 pm -
1 stop5h 57m
Mon 10/262:42 pm -
1 stop5h 28m
Deal found 10/21![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/243:03 pm -
2 stops9h 50m
Mon 10/262:42 pm -
1 stop5h 28m
Deal found 10/21![United Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 10/21. 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 10/2410:27 am -
2 stops11h 48m
Mon 10/266:29 pm -
2 stops12h 47m
Deal found 10/21![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 10/20. 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 11/44:33 pm -
1 stop5h 42m
Sun 11/86:30 am -
1 stop6h 58m
Deal found 10/20![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/41:40 pm -
2 stops10h 50m
Sun 11/82:42 pm -
1 stop5h 28m
Deal found 10/20![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/78:00 am -
1 stop7h 29m
Wed 11/112:42 pm -
1 stop5h 28m
Deal found 10/23![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/1612:46 pm -
2 stops10h 28m
Mon 11/237:00 am -
1 stop5h 42m
Deal found 10/22![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 10/21. 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 11/207:10 am -
1 stop7h 08m
Sun 11/226:34 am -
1 stop6h 50m
Deal found 10/21![Delta logo]()
$539
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 25, 2026.
Search for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 12/17:19 pm -
2 stops22h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$158
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/169:00 am -
1 stop8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 10/21. 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 11/74:33 pm -
1 stop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Delta logo]()
$244
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/79:10 am -
2 stops10h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 10/20. 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 12/14:22 pm -
1 stop5h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 11/65:35 am -
1 stop9h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 1/168:41 pm -
3 stops50h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/74:03 pm -
3 stops53h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 11/67:00 am -
3 stops17h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$1,118
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (United Airlines) |
One-way from | $158 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $608 |
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 7,457,451 searches. Data last updated October 25, 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 Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Tue 12/1
7:19 pm-4:08 pm
2 stops22h 49m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$158
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
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Sat 11/7
4:33 pm-8:15 pm
1 stop5h 42m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$244
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Sat 11/7
9:10 am-5:13 pm
2 stops10h 03m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
Quickest round-trip
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Tue 12/1
4:22 pm-7:48 pm
1 stop5h 26m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$303
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Fri 11/6
1:10 pm-8:40 pm
2 stops9h 30m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$310
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Sat 1/16
8:41 pm-9:26 pm
3 stops50h 45m
Billings Logan Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$344
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Fri 12/4
3:20 pm-10:28 pm
2 stops9h 08m
Billings Logan Intl
Mon 12/7
6:32 am-3:26 pm
1 stop6h 54m
$374
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Sat 11/7
3:45 pm-9:14 pm
1 stop7h 29m
Billings Logan Intl
Wed 11/11
5:00 am-4:23 pm
2 stops9h 23m
$424
IndianapolisBillings
IND Indianapolis - BIL Billings Logan Intl
INDBIL
Indianapolis
Mon 11/16
12:46 pm-9:14 pm
2 stops10h 28m
Billings Logan Intl
Mon 11/23
7:00 am-2:42 pm
1 stop5h 42m
$444
Showing 1-10 of 12 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 October.
| 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 $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.
How much does it cost to fly round-trip from Indianapolis to Billings?
Airfare is below average for this route at the moment.
Indianapolis to Billings flights typically cost between $597 and $676 in December.The cheapest round-trip price found within the last 5 days was $369 on United Airlines (Dec 4-Dec 7).
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 October 25, 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.
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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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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 25, 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 25, 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 25, 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$265 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$426 | Average$818 | FlexibilityNo cancel fee | On-time71% |