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Boise

$92+ Cheap flights from Indiana to Boise (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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Indiana to Boise

Cheapest flights from Indiana to Boise
Explore the most affordable flight options available from Indiana to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This Frontier deal was found by Cheapflights users on 3/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:29 pm
CVG
-
BOI
1 stop16h 58m
Frontier
Tue 5/121:22 pm
BOI
-
CVG
1 stop20h 38m
Frontier
Deal found 3/29$161
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:29 pm
ORD
-
BOI
1 stop20h 39m
Frontier
Sun 4/1212:03 pm
BOI
-
ORD
1 stop24h 16m
Frontier
Deal found 3/31$263
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
ORD
-
BOI
1 stop7h 35m
Multiple Airlines
Sun 5/101:22 pm
BOI
-
ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/30$288
This Expedia deal was found by Cheapflights users on 3/29. 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 5/56:00 am
ORD
-
BOI
1 stop7h 35m
Multiple Airlines
Tue 5/121:22 pm
BOI
-
ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/29$293
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ORD
-
BOI
1 stop7h 35m
Alaska Airlines
Sat 5/97:43 am
BOI
-
ORD
1 stop10h 20m
Alaska Airlines
Deal found 4/1$295
This Alaska Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:52 pm
ORD
-
BOI
1 stop7h 07m
Alaska Airlines
Wed 4/295:56 pm
BOI
-
ORD
1 stop28h 47m
Alaska Airlines
Deal found 4/1$296
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 4/237:59 pm
ORD
-
BOI
1 stop17h 33m
Alaska Airlines
Sat 4/257:43 am
BOI
-
ORD
1 stop10h 20m
Alaska Airlines
Deal found 4/2$297
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:48 pm
ORD
-
BOI
1 stop13h 54m
Multiple Airlines
Sun 5/101:22 pm
BOI
-
ORD
1 stop6h 15m
Multiple Airlines
Deal found 3/31$298
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:39 pm
IND
-
BOI
1 stop17h 51m
Frontier
Thu 5/281:25 pm
BOI
-
IND
1 stop28h 29m
Frontier
Deal found 3/31$301
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:48 pm
ORD
-
BOI
1 stop13h 54m
Alaska Airlines
Tue 5/55:56 pm
BOI
-
ORD
1 stop18h 17m
Alaska Airlines
Deal found 3/31$310
This Travelocity deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
ORD
-
BOI
1 stop8h 52m
Multiple Airlines
Sun 5/101:22 pm
BOI
-
ORD
1 stop6h 10m
Multiple Airlines
Deal found 4/1$313
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:54 am
ORD
-
BOI
Nonstop3h 55m
American Airlines
Sat 5/91:29 pm
BOI
-
ORD
Nonstop3h 47m
American Airlines
Deal found 3/31$315

Find flight deals from Indiana to Boise

Keep the following information in mind while searching for Indiana to Boise flight deals. Data was last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$161
(Frontier)

One-way from

$92
(CheapOair)

Popular in

May

Cheapest in

March

Average price

$431
Provider with most accurate pricing for Indianapolis-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Boise Air Term. Gowen Fld flights.
Search Deals
From Indiana to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Indiana to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 April 3, 2026.
Use the filters below to find and compare flights from Indiana to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendBoise

SBN - BOI

SBNBOI

South Bend/Michiana

Fri 5/29

7:10 am-1:18 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Tue 6/2

8:45 am-10:28 pm

2 stops11h 43m

$334

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Tue 5/5

7:05 pm-12:25 am

1 stop7h 20m

Boise Air Term. Gowen Fld

Sat 5/9

2:50 pm-9:55 pm

1 stop5h 05m

$337

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Tue 5/5

3:25 pm-9:17 pm

1 stop7h 52m

Boise Air Term. Gowen Fld

Sat 5/9

8:21 am-5:52 pm

1 stop7h 31m

$337

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Wed 5/6

5:29 pm-11:10 pm

1 stop7h 41m

Boise Air Term. Gowen Fld

Sat 5/9

12:51 pm-11:04 pm

1 stop8h 13m

$337

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 5/5

6:15 am-12:30 pm

1 stop7h 15m

Boise Air Term. Gowen Fld

Tue 5/12

1:05 pm-10:55 pm

2 stops8h 50m

$340

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Fri 7/3

8:40 am-11:32 am

Nonstop3h 52m

Boise Air Term. Gowen Fld

Tue 7/7

7:05 pm-5:01 am

1 stop8h 56m

$345

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Fri 5/1

6:40 am-3:40 pm

1 stop10h 00m

Boise Air Term. Gowen Fld

Tue 5/5

6:40 am-2:00 pm

1 stop6h 20m

$355

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Tue 5/5

9:29 am-2:26 pm

1 stop5h 57m

Boise Air Term. Gowen Fld

Sun 5/10

5:20 am-1:19 pm

1 stop6h 59m

$355

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 5/23

5:41 pm-11:46 pm

1 stop7h 05m

Boise Air Term. Gowen Fld

Mon 5/25

1:53 pm-9:53 pm

1 stop7h 00m

$355

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Wed 4/29

6:57 pm-11:59 pm

1 stop7h 02m

Boise Air Term. Gowen Fld

Sat 5/2

6:00 am-5:56 pm

1 stop9h 56m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Indiana to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Indiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indiana to Boise

What is the cheapest month to book a flight from Indiana to Boise?

Currently, September is the cheapest month in which you can book a flight from Indiana to Boise (average of $166). Flying from Indiana to Boise in January is currently the most expensive (average of $912). 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 Indiana to Boise?

Related info for your journey

Find useful and relevant information for your journey from Indiana to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boise from Indiana?

    For a flight from Indiana to Boise, you will be flying into Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How long is the flight from Indiana to Boise?

    Airlines like Southwest, Delta, and United Airlines fly from Indiana to Boise in about 7h 20m. The time it takes to get you to your destination can typically vary by up to 32m. Indiana and Boise are separated by a distance of 1558 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Indiana to Boise one-way?

    One-way options have recently been found by users for as low as $118 on Delta. Other airlines that offer cheap prices include United Airlines from $158 and Southwest from $189 one-way.

  • What are the most popular routes from Indiana to Boise?

    The most popular flight routes from Indiana to Boise are Chicago O'Hare Intl - Boise Air Term. Gowen Fld, Chicago Midway - Boise Air Term. Gowen Fld and Indianapolis - Boise Air Term. Gowen Fld.

  • Can I find deals for flights from Indiana to Boise that include hotel bookings?

    Yes. In addition to deals on Indiana to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Boise.

  • Can I find deals for business class flights from Indiana to Boise?

    Yes. Cheapflights offers flight deals from Indiana to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indiana to Boise?

    Currently, September is the cheapest month in which you can book a flight from Indiana to Boise (average of $166). Flying from Indiana to Boise in January is currently the most expensive (average of $912). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 4 airlines flying from Indiana to Boise

Discover the top 4 airlines that operate flights from Indiana 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$137Average$418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$629FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$481FlexibilityNo cancel feeOn-time63%

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