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$75+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Indiana to Boise

Keep the following information in mind while searching for Indiana to Boise flight deals. Data was last updated August 14, 2025.

Round-trip from

$227
(Delta)

One-way from

$75
(Priceline)

Popular in

January

Cheapest in

February

Average price

$442
From Indiana to Boise Air Term. Gowen Fld
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One-way flight from Indiana to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 9/62:25 pmORD - BOI
2 stops10h 31mDelta
Sat 9/134:20 pmBOI - ORD
1 stop6h 39mDelta
Deal found 8/13$227
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/68:00 amORD - BOI
1 stop8h 54mAlaska Airlines
Thu 9/114:34 pmBOI - ORD
1 stop6h 29mAlaska Airlines
Deal found 8/13$228
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/47:35 pmORD - BOI
Nonstop4h 06mUnited Airlines
Sat 9/612:27 pmBOI - ORD
Nonstop3h 33mUnited Airlines
Deal found 8/12$229
This Priceline deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:50 amORD - BOI
1 stop5h 53mFrontier
Sun 10/1212:28 pmBOI - ORD
1 stop10h 25mFrontier
Deal found 8/13$230
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:00 pmORD - BOI
2 stops10h 58mDelta
Wed 9/105:47 amBOI - ORD
1 stop6h 30mDelta
Deal found 8/13$231
This Delta deal was found by Cheapflights users on 8/13. 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 9/65:30 pmORD - BOI
1 stop7h 26mDelta
Fri 9/124:20 pmBOI - ORD
1 stop6h 35mDelta
Deal found 8/13$232
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/67:09 pmORD - BOI
2 stops19h 12mSpirit Airlines
Fri 9/129:26 pmBOI - ORD
1 stop13h 25mSpirit Airlines
Deal found 8/13$233
This Southwest deal was found by Cheapflights users on 8/13. 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 9/125:40 pmMDW - BOI
1 stop7h 25mSouthwest
Tue 9/163:45 pmBOI - MDW
1 stop6h 15mSouthwest
Deal found 8/13$234
This Delta deal was found by Cheapflights users on 8/13. 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 9/62:25 pmORD - BOI
2 stops10h 31mDelta
Thu 9/115:45 amBOI - ORD
1 stop6h 35mDelta
Deal found 8/13$234
This Delta deal was found by Cheapflights users on 8/13. 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 9/69:15 amMDW - BOI
1 stop5h 46mDelta
Fri 9/1211:35 pmBOI - MDW
2 stops11h 53mDelta
Deal found 8/13$237
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:10 amORD - BOI
1 stop9h 30mDelta
Fri 9/1211:35 pmBOI - ORD
2 stops13h 08mDelta
Deal found 8/13$237
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amORD - BOI
1 stop6h 37mMultiple Airlines
Mon 9/159:26 pmBOI - ORD
1 stop23h 06mMultiple Airlines
Deal found 8/12$238

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 August 14, 2025.
Use the filters below to find and compare flights from Indiana to Boise that are best for you.

Fly from

Indiana

Fly to

Boise

Route

Depart

Return

Price

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 9/20

2:25 pm-8:20 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Sat 10/11

1:39 pm-11:57 pm

1 stop9h 18m

$227

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 9/6

2:25 pm-11:56 pm

2 stops10h 31m

Boise Air Term. Gowen Fld

Sat 9/13

4:20 pm-11:59 pm

1 stop6h 39m

$227

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 10/4

3:58 pm-11:57 pm

2 stops8h 59m

Boise Air Term. Gowen Fld

Sun 10/5

5:45 am-1:20 pm

1 stop6h 35m

$227

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 9/6

8:00 am-3:54 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Thu 9/11

4:34 pm-12:03 am

1 stop6h 29m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 9/11

8:00 am-3:54 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Mon 9/15

2:28 pm-12:03 am

1 stop8h 35m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 9/8

6:20 am-3:00 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Thu 9/11

4:34 pm-12:03 am

1 stop6h 29m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 9/8

8:00 am-3:00 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Mon 9/15

8:46 pm-7:03 am

1 stop9h 17m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 9/29

8:00 am-3:00 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Wed 10/1

5:45 pm-7:03 am

1 stop12h 18m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 9/6

6:20 am-1:54 pm

1 stop8h 34m

Boise Air Term. Gowen Fld

Mon 9/15

8:46 pm-7:03 am

1 stop9h 17m

$228

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 10/25

9:56 am-12:46 pm

Nonstop3h 50m

Boise Air Term. Gowen Fld

Sat 11/1

1:26 pm-6:14 pm

Nonstop3h 48m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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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, October is the cheapest month in which you can book a flight from Indiana to Boise (average of $314). Flying from Indiana to Boise in June is currently the most expensive (average of $399). 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.

What is the cheapest time of day to fly from IN to BOI?

Find hourly flight availability from Indiana to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Boise as you normally would.

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.

  • 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 $75 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $85 and Hawaiian Airlines from $86 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, Louisville Intl - Boise Air Term. Gowen Fld and Cincinnati Cinci./N. Kentucky - 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, October is the cheapest month in which you can book a flight from Indiana to Boise (average of $314). Flying from Indiana to Boise in June is currently the most expensive (average of $399). 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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Alternative routes for Indiana to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$421FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$492FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$632FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$444FlexibilityNo cancel feeOn-time63%

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