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$97+ Cheap flights from Idaho to Indiana

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
1 adult, Economy
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Cheap flight deals from Idaho to Indiana

Cheapest flights from Idaho to Indiana
Explore the most affordable flight options available from Idaho to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:36 pmBOI - ORD
1 stop9h 38mFrontier
Tue 2/176:02 pmORD - BOI
2 stops42h 49mFrontier
Deal found 1/5$192
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:10 pmGEG - MDW
1 stop7h 40mSouthwest
Tue 2/105:35 pmMDW - GEG
1 stop6h 10mSouthwest
Deal found 1/4$194
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:36 pmBOI - ORD
1 stop9h 38mFrontier
Thu 2/194:16 pmORD - BOI
1 stop19h 55mFrontier
Deal found 1/4$203
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:05 amBOI - ORD
1 stop8h 20mSouthwest
Tue 2/102:15 pmORD - BOI
2 stops9h 15mSouthwest
Deal found 1/4$209
This Travelocity deal was found by Cheapflights users on 1/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pmBOI - ORD
1 stop9h 36mMultiple Airlines
Tue 3/33:54 pmORD - BOI
1 stop7h 46mMultiple Airlines
Deal found 1/5$210
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:05 amGEG - ORD
1 stop13h 30mSouthwest
Tue 2/107:15 amORD - GEG
1 stop8h 10mSouthwest
Deal found 1/4$211
This Expedia deal was found by Cheapflights users on 1/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:36 pmBOI - ORD
1 stop9h 38mMultiple Airlines
Tue 2/173:54 pmORD - BOI
1 stop7h 46mMultiple Airlines
Deal found 1/5$215
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:00 pmGEG - ORD
1 stop9h 56mAlaska Airlines
Tue 2/245:29 pmORD - GEG
1 stop8h 30mAlaska Airlines
Deal found 1/5$215
This SmartFares deal was found by Cheapflights users on 1/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:28 amBOI - ORD
1 stop9h 05mHawaiian Airlines
Wed 2/253:54 pmORD - BOI
1 stop9h 05mHawaiian Airlines
Deal found 1/4$217
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3112:05 pmGEG - ORD
1 stop8h 30mSouthwest
Tue 2/31:00 pmORD - GEG
1 stop9h 50mSouthwest
Deal found 1/4$218
This Delta deal was found by Cheapflights users on 1/5. 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.
Thu 2/195:00 amGEG - ORD
1 stop6h 22mDelta
Tue 2/247:40 amORD - GEG
1 stop6h 55mDelta
Deal found 1/5$221
This Southwest deal was found by Cheapflights users on 1/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:05 pmBOI - MDW
1 stop9h 00mSouthwest
Wed 2/1110:30 amMDW - BOI
1 stop7h 20mSouthwest
Deal found 1/5$225

Find flight deals from Idaho to Indiana

Keep the following information in mind while searching for Idaho to Indiana flight deals. Data was last updated January 5, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$194
(Southwest)

One-way from

$97
(Southwest)

Popular in

July

Cheapest in

February

Average price

$644
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Indianapolis flights.
Search Deals
From Idaho to Indiana
Search Deals
One-way flight from Idaho to Indiana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Indiana 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 January 5, 2026.
Use the filters below to find and compare flights from Idaho to Indiana that are best for you.

Fly from

Idaho

Fly to

Indiana

Route

Depart

Return

Price

SpokaneChicago

GEG - MDW

GEGMDW

Spokane

Tue 2/3

12:10 pm-9:50 pm

1 stop7h 40m

Chicago Midway

Tue 2/10

5:35 pm-9:45 pm

1 stop6h 10m

$194

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Tue 2/3

6:05 am-3:25 pm

1 stop8h 20m

Chicago O'Hare Intl

Tue 2/10

2:15 pm-10:30 pm

2 stops9h 15m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 2/17

12:00 pm-11:56 pm

1 stop9h 56m

Chicago O'Hare Intl

Tue 2/24

5:29 pm-11:59 pm

1 stop8h 30m

$215

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 2/19

5:00 am-1:22 pm

1 stop6h 22m

Chicago O'Hare Intl

Tue 2/24

7:40 am-12:35 pm

1 stop6h 55m

$221

BoiseChicago

BOI - MDW

BOIMDW

Boise Air Term. Gowen Fld

Mon 2/9

7:05 pm-5:05 am

1 stop9h 00m

Chicago Midway

Wed 2/11

10:30 am-4:50 pm

1 stop7h 20m

$225

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 2/2

1:55 pm-11:50 pm

1 stop8h 55m

Chicago O'Hare Intl

Mon 2/9

8:00 am-3:10 pm

1 stop8h 10m

$229

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Fri 3/6

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Mon 3/9

5:29 pm-11:59 pm

1 stop7h 30m

$229

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Fri 2/6

1:55 pm-11:50 pm

1 stop8h 55m

Chicago O'Hare Intl

Mon 2/9

6:06 pm-11:59 pm

1 stop6h 53m

$229

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Fri 2/6

1:38 pm-11:50 pm

1 stop8h 12m

Chicago O'Hare Intl

Sat 2/7

3:35 pm-9:25 pm

1 stop7h 50m

$232

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 2/17

12:25 pm-6:08 pm

Nonstop3h 43m

Chicago O'Hare Intl

Tue 2/24

9:45 am-11:44 am

Nonstop3h 59m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Idaho 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 Idaho to Indiana

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

Currently, September is the cheapest month in which you can book a flight from Idaho to Indiana (average of $116). Flying from Idaho to Indiana in March is currently the most expensive (average of $377). 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.

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated January 5, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Idaho to Indiana have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,648 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,648 reviews
Alaska Airlines
8.0
Very good
11,648 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
11,648 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,018 reviews
Alaska Airlines
8.0
Very good
11,648 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,132 reviews
Alaska Airlines
8.0
Very good
11,648 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,084 reviews
Alaska Airlines
8.0
Very good
11,648 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

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

  • How long is the flight from Idaho to Indiana?

    Departing from Idaho to Indiana will take you 6h 22m. The distance from Idaho to Indiana is about 1493 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Indiana 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 Idaho to Indiana?

    Currently, September is the cheapest month in which you can book a flight from Idaho to Indiana (average of $116). Flying from Idaho to Indiana in March is currently the most expensive (average of $377). 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

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Alternative routes for Idaho to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Indiana

Discover the top 6 airlines that operate flights from Idaho to Indiana. 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 January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$310FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$473FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$537FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$616FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$321Average$556FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$325Average$482FlexibilityNo cancel feeOn-time63%

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