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Idaho

$78+ Cheap flights from Indiana to Idaho

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Indiana to Idaho

Keep the following information in mind while searching for Indiana to Idaho flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Delta)

One-way from

$78
(United Airlines)

Popular in

January

Cheapest in

February

Average price

$386
Provider with most accurate pricing for Indianapolis-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Boise Air Term. Gowen Fld flights.
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From Indiana to Idaho
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One-way flight from Indiana to Idaho
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Highest demand for flights based on searches. 8% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Indiana to Idaho

Cheapest flights from Indiana to Idaho
Explore the most affordable flight options available from Indiana to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/282:25 pmORD - GEG
1 stop8h 40mDelta
Mon 6/23:30 pmGEG - ORD
1 stop6h 29mDelta
Deal found 3/30$197
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:00 pmMDW - GEG
1 stop6h 56mDelta
Thu 5/17:25 pmGEG - MDW
2 stops12h 15mDelta
Deal found 3/30$198
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.
Sat 6/710:55 amORD - GEG
Nonstop4h 16mAmerican Airlines
Tue 6/101:51 pmGEG - ORD
Nonstop3h 44mAmerican Airlines
Deal found 3/31$205
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/291:04 pmORD - GEG
1 stop6h 19mUnited Airlines
Wed 9/311:21 amGEG - ORD
Nonstop3h 43mUnited Airlines
Deal found 3/30$215
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:44 pmORD - GEG
1 stop8h 14mAlaska Airlines
Mon 5/58:40 pmGEG - ORD
1 stop7h 25mAlaska Airlines
Deal found 3/31$222
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 8/129:45 amORD - BOI
Nonstop3h 51mAmerican Airlines
Tue 8/191:41 pmBOI - ORD
1 stop9h 05mAmerican Airlines
Deal found 3/31$230
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:25 pmORD - BOI
1 stop5h 49mDelta
Tue 7/810:30 amBOI - ORD
1 stop8h 13mDelta
Deal found 3/30$231
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:45 amORD - BOI
Nonstop3h 58mUnited Airlines
Tue 7/157:15 pmBOI - ORD
1 stop9h 24mUnited Airlines
Deal found 3/30$233
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:25 amMDW - GEG
1 stop5h 40mSouthwest
Thu 5/12:30 pmGEG - MDW
1 stop8h 50mSouthwest
Deal found 3/30$240
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:55 pmORD - BOI
1 stop6h 55mSouthwest
Sat 6/74:45 pmBOI - ORD
1 stop5h 20mSouthwest
Deal found 3/31$242
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:05 pmORD - BOI
1 stop7h 14mHawaiian Airlines
Wed 4/169:40 amBOI - ORD
1 stop7h 15mHawaiian Airlines
Deal found 3/30$246
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:20 amMDW - BOI
1 stop5h 45mDelta
Mon 11/311:30 pmBOI - MDW
1 stop9h 21mDelta
Deal found 3/30$247

Cheapflights Fare Finder

Customize your flight search to find flights from Indiana to Idaho 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 March 31, 2025.
Use the filters below to find and compare flights from Indiana to Idaho that are best for you.

Fly from

Indiana

Fly to

Idaho

Route

Depart

Return

Price

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 5/28

2:25 pm-9:05 pm

1 stop8h 40m

Spokane

Mon 6/2

3:30 pm-11:59 pm

1 stop6h 29m

$197

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Mon 4/28

7:00 pm-11:56 pm

1 stop6h 56m

Spokane

Thu 5/1

7:25 pm-9:40 am

2 stops12h 15m

$198

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Sat 6/7

10:55 am-1:11 pm

Nonstop4h 16m

Spokane

Tue 6/10

1:51 pm-7:35 pm

Nonstop3h 44m

$205

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 4/22

3:44 pm-9:58 pm

1 stop8h 14m

Spokane

Mon 5/5

8:40 pm-6:05 am

1 stop7h 25m

$222

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Mon 4/28

4:15 pm-12:09 am

2 stops8h 54m

Boise Air Term. Gowen Fld

Sat 5/3

4:40 pm-11:59 pm

1 stop6h 19m

$236

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sun 4/13

5:00 am-9:47 am

1 stop5h 47m

Boise Air Term. Gowen Fld

Sun 4/20

12:06 pm-5:03 pm

Nonstop3h 57m

$237

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Mon 4/28

5:25 am-9:05 am

1 stop5h 40m

Spokane

Thu 5/1

2:30 pm-1:20 am

1 stop8h 50m

$240

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sat 5/31

2:55 pm-8:50 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Sat 6/7

4:45 pm-11:05 pm

1 stop5h 20m

$242

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 4/15

2:05 pm-8:19 pm

1 stop7h 14m

Boise Air Term. Gowen Fld

Wed 4/16

9:40 am-5:55 pm

1 stop7h 15m

$246

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 4/17

7:00 am-1:52 pm

1 stop7h 52m

Boise Air Term. Gowen Fld

Tue 4/22

4:20 pm-11:59 pm

1 stop6h 39m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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

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

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

Currently, October is the cheapest month in which you can book a flight from Indiana to Idaho (average of $314). Flying from Indiana to Idaho in June is currently the most expensive (average of $419). 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 ID?

Find hourly flight availability from Indiana to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

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

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated March 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Indiana to Idaho have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Indiana to Idaho for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Indiana to Idaho (average of $314). Flying from Indiana to Idaho in June is currently the most expensive (average of $419). 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 Indiana to Idaho

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

Discover the top 6 airlines that operate flights from Indiana to Idaho. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$163Average$297FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$196Average$531FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$468FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$263Average$405FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$306Average$600FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$445FlexibilityNo cancel feeOn-time63%
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