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Idaho

$91+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
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 June 13, 2025.

Round-trip from

$190
(Cheapflightsfares)

One-way from

$91
(Delta)

Popular in

January

Cheapest in

February

Average price

$426
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 ($38 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 June 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 June 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/283:21 pmORD - BOI
1 stop6h 23mSpirit Airlines
Fri 10/39:49 pmBOI - ORD
1 stop15h 27mSpirit Airlines
Deal found 6/11$190
This Delta deal was found by Cheapflights users on 6/10. 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 7/87:20 pmORD - BOI
1 stop5h 49mDelta
Tue 7/1512:50 pmBOI - ORD
1 stop8h 18mDelta
Deal found 6/10$195
This Delta deal was found by Cheapflights users on 6/10. 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 7/116:15 pmORD - GEG
1 stop7h 49mDelta
Tue 7/153:38 pmGEG - ORD
1 stop6h 18mDelta
Deal found 6/10$205
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/198:00 amORD - GEG
1 stop6h 28mAlaska Airlines
Wed 8/271:40 pmGEG - ORD
1 stop6h 24mAlaska Airlines
Deal found 6/11$214
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/186:20 amORD - BOI
1 stop9h 40mHawaiian Airlines
Tue 9/236:35 amBOI - ORD
1 stop9h 14mHawaiian Airlines
Deal found 6/11$225
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/136:00 amORD - GEG
1 stop8h 28mHawaiian Airlines
Wed 8/138:48 pmGEG - ORD
1 stop6h 52mHawaiian Airlines
Deal found 6/11$229
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Sun 8/105:40 amORD - BOI
1 stop7h 06mMultiple Airlines
Fri 8/159:49 pmBOI - ORD
1 stop15h 27mMultiple Airlines
Deal found 6/10$232
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:08 amORD - GEG
1 stop27h 35mMultiple Airlines
Sun 7/139:33 amGEG - ORD
1 stop18h 30mMultiple Airlines
Deal found 6/11$233
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:00 amORD - BOI
1 stop10h 04mAlaska Airlines
Tue 7/224:00 pmBOI - ORD
1 stop6h 39mAlaska Airlines
Deal found 6/12$234
This Southwest deal was found by Cheapflights users on 6/11. 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 9/121:25 pmMDW - GEG
Nonstop3h 55mSouthwest
Wed 9/172:45 pmGEG - MDW
1 stop12h 25mSouthwest
Deal found 6/11$234
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/47:21 pmMDW - BOI
1 stop5h 30mDelta
Sat 7/125:40 amBOI - MDW
1 stop6h 26mDelta
Deal found 6/12$235
This Delta deal was found by Cheapflights users on 6/11. 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 6/259:21 amMDW - GEG
1 stop5h 56mDelta
Fri 7/412:29 pmGEG - MDW
1 stop7h 16mDelta
Deal found 6/11$236

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 June 13, 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

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Sun 9/28

3:21 pm-8:44 pm

1 stop6h 23m

Boise Air Term. Gowen Fld

Fri 10/3

9:49 pm-2:16 pm

1 stop15h 27m

$190

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Fri 7/11

6:15 pm-12:04 am

1 stop7h 49m

Spokane

Tue 7/15

3:38 pm-11:56 pm

1 stop6h 18m

$205

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Tue 8/19

8:00 am-12:28 pm

1 stop6h 28m

Spokane

Wed 8/27

1:40 pm-10:04 pm

1 stop6h 24m

$214

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Thu 9/18

6:20 am-3:00 pm

1 stop9h 40m

Boise Air Term. Gowen Fld

Tue 9/23

6:35 am-4:49 pm

1 stop9h 14m

$225

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Wed 9/10

8:25 am-2:01 pm

1 stop6h 36m

Boise Air Term. Gowen Fld

Sun 9/14

5:40 am-1:28 pm

1 stop6h 48m

$228

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 8/13

6:00 am-12:28 pm

1 stop8h 28m

Spokane

Wed 8/13

8:48 pm-5:40 am

1 stop6h 52m

$229

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 7/9

7:08 am-8:43 am

1 stop27h 35m

Spokane

Sun 7/13

9:33 am-6:03 am

1 stop18h 30m

$233

ChicagoBoise

ORD - BOI

ORDBOI

Chicago O'Hare Intl

Tue 7/15

6:00 am-3:04 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

Wed 7/23

8:46 pm-5:40 am

1 stop7h 54m

$234

ChicagoBoise

MDW - BOI

MDWBOI

Chicago Midway

Fri 7/4

7:21 pm-11:51 pm

1 stop5h 30m

Boise Air Term. Gowen Fld

Sat 7/12

5:40 am-1:06 pm

1 stop6h 26m

$235

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Wed 6/25

9:21 am-1:17 pm

1 stop5h 56m

Spokane

Fri 7/4

12:29 pm-9:45 pm

1 stop7h 16m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $395). 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 June 13, 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 June 13, 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
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,496 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.1

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Delta, with whom users have recently found tickets for as low as $91. However, be on the lookout for offers from Spirit Airlines and Southwest, 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 $395). 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 June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$192Average$316FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$196Average$536FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$439FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$257Average$563FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$263Average$440FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$350Average$445FlexibilityNo cancel feeOn-time63%

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