$138+ Cheap flights from Indianapolis to Boise (IND - BOI)
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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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
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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 Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Indianapolis to BoiseExplore the most affordable flight options available from Indianapolis to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
Explore the most affordable flight options available from Indianapolis to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:53 pm
IND
- BOI
1 stop17h 36m
Frontier
Thu 8/2012:24 pm
BOI
- IND
1 stop5h 40m
Frontier
Deal found 7/27![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 7/27. 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.
Tue 9/17:02 am
IND
- BOI
2 stops15h 18m
Multiple Airlines
Thu 9/312:24 pm
BOI
- IND
1 stop5h 40m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$285
This Expedia deal was found by Cheapflights users on 7/28. 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.
Wed 9/97:02 am
IND
- BOI
2 stops15h 18m
Alaska Airlines
Wed 9/232:16 pm
BOI
- IND
1 stop12h 57m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$319
This Expedia deal was found by Cheapflights users on 7/26. 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.
Tue 10/207:02 am
IND
- BOI
2 stops16h 59m
Alaska Airlines
Tue 10/276:43 am
BOI
- IND
1 stop9h 19m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$335
This Expedia deal was found by Cheapflights users on 7/27. 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.
Sat 9/197:02 am
IND
- BOI
2 stops15h 18m
Alaska Airlines
Mon 9/215:52 pm
BOI
- IND
1 stop9h 21m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/27. 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 8/187:02 am
IND
- BOI
1 stop7h 47m
Delta
Thu 8/201:59 pm
BOI
- IND
1 stop8h 28m
Delta
Deal found 7/27![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 pm
IND
- BOI
1 stop6h 40m
Southwest
Mon 9/141:55 pm
BOI
- IND
2 stops8h 45m
Southwest
Deal found 7/27![Southwest logo]()
$360
This Expedia deal was found by Cheapflights users on 7/25. 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.
Thu 10/227:02 am
IND
- BOI
1 stop7h 33m
Alaska Airlines
Sat 10/242:27 pm
BOI
- IND
2 stops13h 04m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 pm
IND
- BOI
1 stop6h 40m
Southwest
Mon 9/141:55 pm
BOI
- IND
2 stops8h 45m
Southwest
Deal found 7/27![Southwest logo]()
$365
Best flights from Indianapolis to BoiseDiscover carefully curated flight deals from Indianapolis to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Indianapolis to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/225:40 am
IND
- BOI
1 stop7h 48m
United Airlines
Sat 10/242:44 pm
BOI
- IND
1 stop5h 29m
United Airlines
Deal found 7/25![United Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:00 pm
IND
- BOI
1 stop6h 40m
Southwest
Mon 9/141:55 pm
BOI
- IND
2 stops8h 45m
Southwest
Deal found 7/27![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 7/27. 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 8/174:34 pm
IND
- BOI
1 stop7h 23m
Delta
Fri 8/212:53 pm
BOI
- IND
1 stop6h 12m
Delta
Deal found 7/27![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:12 pm
IND
- BOI
1 stop7h 47m
Alaska Airlines
Sun 10/254:18 pm
BOI
- IND
1 stop11h 13m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:05 pm
IND
- BOI
2 stops10h 30m
Southwest
Mon 8/311:55 pm
BOI
- IND
2 stops8h 40m
Southwest
Deal found 7/27![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
IND
- BOI
1 stop8h 42m
Delta
Sat 8/151:59 pm
BOI
- IND
1 stop8h 28m
Delta
Deal found 7/24![Delta logo]()
$400
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am
IND
- BOI
2 stops9h 55m
Southwest
Sat 10/245:30 am
BOI
- IND
2 stops7h 50m
Southwest
Deal found 7/25![Southwest logo]()
$395
Last-minute flights from Indianapolis to BoiseDiscover last-minute flight deals from Indianapolis to Boise. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Boise. Data last updated July 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
IND
- BOI
1 stop8h 42m
Delta
Sat 8/151:59 pm
BOI
- IND
1 stop8h 28m
Delta
Deal found 7/24![Delta logo]()
$400
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:53 pm
IND
- BOI
1 stop17h 36m
Frontier
Thu 8/2012:24 pm
BOI
- IND
1 stop5h 40m
Frontier
Deal found 7/27![Frontier logo]()
$256
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:30 am
IND
- BOI
2 stops9h 35m
Southwest
Thu 8/201:55 pm
BOI
- IND
2 stops8h 40m
Southwest
Deal found 7/27![Southwest logo]()
$408
This Delta deal was found by Cheapflights users on 7/27. 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 8/187:02 am
IND
- BOI
1 stop7h 47m
Delta
Thu 8/201:59 pm
BOI
- IND
1 stop8h 28m
Delta
Deal found 7/27![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 7/27. 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 8/187:35 pm
IND
- BOI
1 stop6h 24m
Delta
Fri 8/212:53 pm
BOI
- IND
1 stop6h 12m
Delta
Deal found 7/27![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/181:42 pm
IND
- BOI
2 stops10h 58m
American Airlines
Fri 8/2112:12 pm
BOI
- IND
1 stop9h 31m
American Airlines
Deal found 7/27![American Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 pm
IND
- BOI
2 stops8h 10m
Southwest
Fri 8/216:30 am
BOI
- IND
2 stops14h 30m
Southwest
Deal found 7/27![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
IND
- BOI
1 stop7h 15m
Southwest
Mon 8/311:55 pm
BOI
- IND
2 stops8h 40m
Southwest
Deal found 7/27![Southwest logo]()
$360
This Orbitz deal was found by Cheapflights users on 7/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:02 am
IND
- BOI
1 stop9h 20m
Multiple Airlines
Thu 9/312:24 pm
BOI
- IND
1 stop5h 40m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$367
One-way flights from Indianapolis to BoiseSearch for one-way flight options from Indianapolis to Boise. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Indianapolis to Boise. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:53 pm
IND
- BOI
1 stop17h 36m
Frontier
Deal found 7/24![Frontier logo]()
$138
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/105:23 pm
IND
- BOI
1 stop7h 10m
American Airlines
Deal found 7/27![American Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:50 am
IND
- BOI
2 stops11h 00m
Southwest
Deal found 7/27![Southwest logo]()
$218
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/166:56 pm
IND
- BOI
1 stop5h 37m
United Airlines
Deal found 7/26![United Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1611:00 am
IND
- BOI
2 stops51h 29m
Frontier
Deal found 7/26![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:15 am
IND
- BOI
2 stops9h 55m
Southwest
Deal found 7/26![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:06 am
IND
- BOI
1 stop9h 18m
American Airlines
Deal found 7/24![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/48:00 am
IND
- BOI
1 stop7h 34m
United Airlines
Deal found 7/28![United Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/162:44 pm
IND
- BOI
3 stops47h 45m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$304
Find flight deals from Indianapolis to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Boise (BOI). 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 July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (CheapOair) |
One-way from | $138 (CheapOair) |
Popular in | May |
Cheapest in | March |
Average price | $506 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Boise 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 July 29, 2026.
Use the filters below to find and compare flights from Indianapolis to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Thu 10/22
5:40 am-11:28 am
1 stop7h 48m
Boise Air Term. Gowen Fld
Sat 10/24
2:44 pm-10:13 pm
1 stop5h 29m
$355
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Thu 9/10
7:00 pm-11:40 pm
1 stop6h 40m
Boise Air Term. Gowen Fld
Mon 9/14
1:55 pm-12:40 am
2 stops8h 45m
$360
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Mon 8/24
3:05 pm-11:35 pm
2 stops10h 30m
Boise Air Term. Gowen Fld
Mon 8/31
1:55 pm-12:35 am
2 stops8h 40m
$366
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Thu 10/22
7:15 am-3:10 pm
2 stops9h 55m
Boise Air Term. Gowen Fld
Sat 10/24
5:30 am-3:20 pm
2 stops7h 50m
$395
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Mon 8/17
4:34 pm-9:57 pm
1 stop7h 23m
Boise Air Term. Gowen Fld
Fri 8/21
2:53 pm-11:05 pm
1 stop6h 12m
$397
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Wed 8/12
7:00 am-1:42 pm
1 stop8h 42m
Boise Air Term. Gowen Fld
Sat 8/15
1:59 pm-12:27 am
1 stop8h 28m
$400
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Thu 10/22
6:12 pm-11:59 pm
1 stop7h 47m
Boise Air Term. Gowen Fld
Sun 10/25
4:18 pm-5:31 am
1 stop11h 13m
$421
Cheapest one-way
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Mon 8/17
12:20 pm-12:29 pm
2 stops26h 09m
$160
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Sat 10/10
11:50 am-8:50 pm
2 stops11h 00m
$218
Quickest one-way
IndianapolisBoise
IND - BOI
INDBOI
Indianapolis
Fri 10/16
6:56 pm-10:33 pm
1 stop5h 37m
$220
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to Boise
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 Boise in July.
| 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-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Boise 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-Boise 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 Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Indianapolis with our price prediction graph.
IND-BOI
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 Boise
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated July 29, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Indianapolis to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
Complete your trip
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Indianapolis and Boise flights
Browse other Indianapolis and Boise flight options. Last updated on July 29, 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 July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Indianapolis to Boise
Discover the top 4 airlines that operate flights from Indianapolis to Boise. 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 July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$522 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$357 | Average$456 | FlexibilityNo cancel fee | On-time69% |