$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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BIL
Mai 10 — Mai 171
Round-trip
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
Cheapest
Best
Last-minute
One-way
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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/9. 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.
Do 8/207:50 pm
IND
- BIL
1 stop4h 47m
Delta
Mi 8/266:15 am
BIL
- IND
1 stop7h 21m
Delta
Deal found 4/9![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 4/4. 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.
Do 4/305:29 pm
IND
- BIL
1 stop4h 37m
Delta
Di 5/56:24 am
BIL
- IND
2 stops10h 29m
Delta
Deal found 4/4![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 4/5. 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.
Fr 5/292:07 pm
IND
- BIL
2 stops10h 45m
Delta
Do 6/46:30 am
BIL
- IND
1 stop7h 14m
Delta
Deal found 4/5![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Do 4/303:25 pm
IND
- BIL
1 stop7h 32m
United Airlines
Di 5/56:35 am
BIL
- IND
1 stop5h 48m
United Airlines
Deal found 4/4![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/87:33 pm
IND
- BIL
1 stop6h 04m
Delta
Di 7/76:24 am
BIL
- IND
2 stops9h 09m
Delta
Deal found 4/6![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 4/9. 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.
Fr 4/245:29 pm
IND
- BIL
1 stop4h 37m
Delta
Di 4/285:20 am
BIL
- IND
2 stops9h 14m
Delta
Deal found 4/9![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Fr 4/243:38 pm
IND
- BIL
1 stop7h 19m
United Airlines
Di 4/287:00 am
BIL
- IND
1 stop5h 36m
United Airlines
Deal found 4/9![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Sa 8/227:28 pm
IND
- BIL
1 stop5h 31m
American Airlines
Mo 8/3112:28 pm
BIL
- IND
1 stop19h 33m
American Airlines
Deal found 4/7![American Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 4/7. 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.
Fr 9/184:32 pm
IND
- BIL
1 stop5h 05m
Delta
Di 9/225:45 am
BIL
- IND
2 stops11h 11m
Delta
Deal found 4/7![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Fr 5/296:46 am
IND
- BIL
1 stop7h 26m
American Airlines
Do 6/41:22 pm
BIL
- IND
1 stop7h 07m
American Airlines
Deal found 4/5![American Airlines logo]()
$389
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 April 10, 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 April 10, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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.
Fr 5/292:07 pm
IND
- BIL
2 stops10h 45m
Delta
Do 6/46:30 am
BIL
- IND
1 stop7h 14m
Delta
Deal found 4/5![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Do 4/303:25 pm
IND
- BIL
1 stop7h 32m
United Airlines
Di 5/56:35 am
BIL
- IND
1 stop5h 48m
United Airlines
Deal found 4/4![United Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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.
Sa 8/295:23 pm
IND
- BIL
1 stop8h 06m
Alaska Airlines
Di 9/17:20 pm
BIL
- IND
1 stop7h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/9. 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.
Fr 4/245:29 pm
IND
- BIL
1 stop4h 37m
Delta
Di 4/285:20 am
BIL
- IND
2 stops9h 14m
Delta
Deal found 4/9![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Mi 8/128:00 am
IND
- BIL
1 stop7h 20m
United Airlines
Di 8/1811:43 am
BIL
- IND
1 stop5h 16m
United Airlines
Deal found 4/9![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/305:29 pm
IND
- BIL
1 stop4h 37m
Delta
Di 5/56:24 am
BIL
- IND
2 stops10h 29m
Delta
Deal found 4/6![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Fr 4/243:38 pm
IND
- BIL
1 stop7h 19m
United Airlines
Di 4/287:00 am
BIL
- IND
1 stop5h 36m
United Airlines
Deal found 4/9![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Di 4/217:00 am
IND
- BIL
1 stop18h 58m
Alaska Airlines
Fr 4/242:06 pm
BIL
- IND
1 stop13h 44m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Sa 5/234:25 pm
IND
- BIL
1 stop7h 50m
United Airlines
Sa 5/302:25 pm
BIL
- IND
1 stop6h 05m
United Airlines
Deal found 4/8![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Sa 8/296:00 am
IND
- BIL
2 stops9h 20m
United Airlines
Di 9/110:40 am
BIL
- IND
2 stops11h 08m
United Airlines
Deal found 4/4![United Airlines logo]()
$439
Last-minute flights from Indianapolis to BillingsDiscover last-minute flight deals from Indianapolis to Billings. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Billings. Data last updated April 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/4. 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.
Sa 4/113:36 pm
IND
- BIL
1 stop9h 07m
American Airlines
Sa 4/186:00 am
BIL
- IND
1 stop6h 46m
American Airlines
Deal found 4/4![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 4/4. 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.
Sa 4/117:00 am
IND
- BIL
1 stop5h 53m
Delta
Sa 4/185:20 am
BIL
- IND
2 stops9h 14m
Delta
Deal found 4/4![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 4/9. 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.
Fr 4/245:29 pm
IND
- BIL
1 stop4h 37m
Delta
Di 4/285:20 am
BIL
- IND
2 stops9h 14m
Delta
Deal found 4/9![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Fr 4/243:38 pm
IND
- BIL
1 stop7h 19m
United Airlines
Di 4/287:00 am
BIL
- IND
1 stop5h 36m
United Airlines
Deal found 4/9![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/4. 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.
Do 4/305:29 pm
IND
- BIL
1 stop4h 37m
Delta
Di 5/56:24 am
BIL
- IND
2 stops10h 29m
Delta
Deal found 4/4![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Do 4/303:25 pm
IND
- BIL
1 stop7h 32m
United Airlines
Di 5/56:35 am
BIL
- IND
1 stop5h 48m
United Airlines
Deal found 4/4![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Sa 5/234:25 pm
IND
- BIL
1 stop7h 50m
United Airlines
Sa 5/302:25 pm
BIL
- IND
1 stop6h 05m
United Airlines
Deal found 4/8![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 4/5. 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.
Fr 5/292:07 pm
IND
- BIL
2 stops10h 45m
Delta
Do 6/46:30 am
BIL
- IND
1 stop7h 14m
Delta
Deal found 4/5![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Fr 5/296:46 am
IND
- BIL
1 stop7h 26m
American Airlines
Do 6/41:22 pm
BIL
- IND
1 stop7h 07m
American Airlines
Deal found 4/5![American Airlines logo]()
$389
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 April 10, 2026.
Search for one-way flight options from Indianapolis to Billings. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Di 8/187:28 pm
IND
- BIL
1 stop5h 31m
American Airlines
Deal found 4/7![American Airlines logo]()
$186
This Delta deal was found by Cheapflights users on 4/7. 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.
Di 8/187:50 pm
IND
- BIL
1 stop4h 47m
Delta
Deal found 4/7![Delta logo]()
$196
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/175:19 pm
IND
- BIL
1 stop8h 32m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 6/42:34 pm
IND
- BIL
1 stop20h 36m
Allegiant Air
Deal found 4/9![Allegiant Air logo]()
$213
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 6/117:33 pm
IND
- BIL
1 stop6h 04m
Delta
Deal found 4/6![Delta logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/36:39 pm
IND
- BIL
1 stop17h 05m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Do 6/187:50 pm
IND
- BIL
1 stop15h 20m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 4/7. 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.
Fr 8/77:32 pm
IND
- BIL
1 stop5h 48m
Delta
Deal found 4/7![Delta logo]()
$252
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Di 8/184:31 pm
IND
- BIL
2 stops8h 20m
United Airlines
Deal found 4/7![United Airlines logo]()
$307
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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Delta) |
One-way from | $186 (American Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $425 |
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 April 10, 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
Fr 5/29
2:07 pm-10:52 pm
2 stops10h 45m
Billings Logan Intl
Do 6/4
6:30 am-3:44 pm
1 stop7h 14m
$334
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Do 4/30
3:25 pm-8:57 pm
1 stop7h 32m
Billings Logan Intl
Di 5/5
6:35 am-2:23 pm
1 stop5h 48m
$339
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Fr 4/24
5:29 pm-8:06 pm
1 stop4h 37m
Billings Logan Intl
Di 4/28
5:20 am-4:34 pm
2 stops9h 14m
$354
Quickest round-trip
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Mi 8/12
8:00 am-1:20 pm
1 stop7h 20m
Billings Logan Intl
Di 8/18
11:43 am-6:59 pm
1 stop5h 16m
$359
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Do 4/30
5:29 pm-8:06 pm
1 stop4h 37m
Billings Logan Intl
Di 5/5
6:24 am-6:53 pm
2 stops10h 29m
$364
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Sa 8/29
5:23 pm-11:29 pm
1 stop8h 06m
Billings Logan Intl
Di 9/1
7:20 pm-5:14 am
1 stop7h 54m
$369
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Fr 4/24
3:38 pm-8:57 pm
1 stop7h 19m
Billings Logan Intl
Di 4/28
7:00 am-2:36 pm
1 stop5h 36m
$369
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Sa 5/23
4:25 pm-10:15 pm
1 stop7h 50m
Billings Logan Intl
Sa 5/30
2:25 pm-10:30 pm
1 stop6h 05m
$397
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Sa 8/29
6:00 am-1:20 pm
2 stops9h 20m
Billings Logan Intl
Di 9/1
10:40 am-11:48 pm
2 stops11h 08m
$439
IndianapolisBillings
IND - BIL
INDBIL
Indianapolis
Di 4/21
7:00 am-11:58 pm
1 stop18h 58m
Billings Logan Intl
Fr 4/24
2:06 pm-5:50 am
1 stop13h 44m
$442
Showing 1-10 of 19 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 April.
| 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 $204). 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 April 10, 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.
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Boarding
8.1
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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.
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
Billings flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Indianapolis
Popular flights
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 April 10, 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 April 10, 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 April 10, 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$490 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$450 | FlexibilityNo cancel fee | On-time71% |