Idaho

$92+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
May 2 — May 91
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Cheap 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 April 2, 2026.

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 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:52 pm
ORD
-
GEG
1 stop8h 28m
Multiple Airlines
Wed 5/1312:33 pm
GEG
-
ORD
1 stop5h 59m
Multiple Airlines
Deal found 4/1$269
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 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.
Wed 5/202:10 pm
ORD
-
GEG
1 stop9h 35m
Multiple Airlines
Wed 5/2712:33 pm
GEG
-
ORD
1 stop6h 04m
Multiple Airlines
Deal found 3/31$293
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.
Wed 4/298:48 pm
ORD
-
GEG
1 stop14h 13m
Multiple Airlines
Wed 5/612:33 pm
GEG
-
ORD
1 stop6h 04m
Multiple Airlines
Deal found 3/31$294
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 3/28. 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 5/282:10 pm
ORD
-
GEG
1 stop9h 35m
Alaska Airlines
Sat 5/307:01 am
GEG
-
ORD
1 stop9h 49m
Alaska Airlines
Deal found 3/28$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 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 4/2810:30 am
ORD
-
GEG
Nonstop4h 02m
American Airlines
Tue 5/51:22 pm
GEG
-
ORD
Nonstop3h 57m
American Airlines
Deal found 3/31$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

Find flight deals from Indiana to Idaho

Keep the following information in mind while searching for Indiana to Idaho flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Expedia)

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

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 April 2, 2026.
Use the filters below to find and compare flights from Indiana to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Sat 5/2

9:00 am-3:18 pm

1 stop9h 18m

Spokane

Tue 5/5

5:00 am-2:30 pm

1 stop6h 30m

$317

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Tue 4/28

6:58 pm-11:11 pm

1 stop7h 13m

Spokane

Sat 5/2

6:00 am-5:58 pm

1 stop8h 58m

$317

IndianapolisSpokane

IND - GEG

INDGEG

Indianapolis

Wed 4/29

6:20 pm-10:55 pm

1 stop7h 35m

Spokane

Sat 5/2

1:10 pm-9:55 pm

1 stop5h 45m

$317

IndianapolisSpokane

IND - GEG

INDGEG

Indianapolis

Tue 4/28

12:37 pm-6:23 pm

2 stops8h 46m

Spokane

Tue 5/12

6:49 am-3:44 pm

1 stop5h 55m

$322

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Sat 5/2

11:24 am-9:16 pm

2 stops12h 52m

Spokane

Sat 5/9

5:00 am-2:30 pm

1 stop6h 30m

$322

IndianapolisSpokane

IND - GEG

INDGEG

Indianapolis

Tue 4/28

5:10 pm-11:25 pm

2 stops9h 15m

Spokane

Sat 5/2

1:10 pm-9:55 pm

1 stop5h 45m

$322

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Wed 8/19

6:00 pm-10:48 pm

1 stop6h 48m

Spokane

Tue 8/25

10:05 am-11:57 pm

2 stops11h 52m

$322

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Sat 4/25

8:30 am-3:15 pm

2 stops9h 45m

Spokane

Sat 5/2

5:00 am-2:30 pm

1 stop6h 30m

$322

ChicagoSpokane

ORD - GEG

ORDGEG

Chicago O'Hare Intl

Thu 5/7

6:20 pm-10:51 pm

1 stop6h 31m

Spokane

Tue 5/12

6:10 am-4:49 pm

1 stop8h 39m

$326

CincinnatiSpokane

CVG - GEG

CVGGEG

Cincinnati Cinci./N. Kentucky

Sat 4/25

6:00 am-1:04 pm

2 stops10h 04m

Spokane

Sat 5/2

5:00 am-8:15 pm

2 stops12h 15m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 60 resultsSorted by cheapest first
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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, September is the cheapest month in which you can book a flight from Indiana to Idaho (average of $166). Flying from Indiana to Idaho in January is currently the most expensive (average of $491). 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 Idaho?

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 April 2, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Indiana to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.
  • How long is the flight from Indiana to Idaho?

    United Airlines, Alaska Airlines, and Southwest can get you from Indiana to Idaho in just under 7h 13m. Your travel time can differ by up to 2h 05m. Airlines will cover a distance of 1738 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 Idaho one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $118. However, be on the lookout for offers from United 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, September is the cheapest month in which you can book a flight from Indiana to Idaho (average of $166). Flying from Indiana to Idaho in January is currently the most expensive (average of $491). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 4 airlines flying from Indiana to Idaho

Discover the top 4 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$137Average$401FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$475FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$619FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$316Average$481FlexibilityNo cancel feeOn-time63%

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