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$155+ Cheap flights from Indianapolis (IND) 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BOI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Indianapolis to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$221
(Mytrip)

One-way from

$155
(Delta)
From Indianapolis to Idaho
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One-way flight from Indianapolis to Idaho
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Find flight deals from Indianapolis to Idaho

Cheapest flights from Indianapolis to Idaho
Explore the most affordable flight options available from Indianapolis to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 3/310:00 amIND - BOI
1 stop10h 46mMultiple Airlines
Mon 3/101:31 pmBOI - IND
1 stop12h 59mMultiple Airlines
Deal found 1/20$221
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 2/248:40 pmIND - BOI
2 stops24h 06mSpirit Airlines
Thu 2/277:41 pmBOI - IND
1 stop15h 19mSpirit Airlines
Deal found 1/20$231
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/183:37 pmIND - BOI
1 stop7h 52mUnited Airlines
Tue 2/252:36 pmBOI - IND
1 stop5h 43mUnited Airlines
Deal found 1/20$309
This Delta deal was found by Cheapflights users on 1/20. 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 2/187:05 amIND - BOI
1 stop9h 00mDelta
Tue 2/257:30 pmBOI - IND
2 stops12h 19mDelta
Deal found 1/20$314
This Delta deal was found by Cheapflights users on 1/21. 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 4/158:00 amIND - SUN
1 stop8h 43mDelta
Tue 4/223:30 pmSUN - IND
1 stop5h 31mDelta
Deal found 1/21$315
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 4/227:00 amIND - GEG
1 stop8h 31mAlaska Airlines
Thu 4/245:49 pmGEG - IND
1 stop8h 51mAlaska Airlines
Deal found 1/19$359
This Delta deal was found by Cheapflights users on 1/20. 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 3/177:59 pmIND - GEG
1 stop5h 41mDelta
Thu 3/202:00 pmGEG - IND
1 stop7h 10mDelta
Deal found 1/20$363
This Delta deal was found by Cheapflights users on 1/20. 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 2/196:20 amIND - JAC
2 stops10h 08mDelta
Wed 2/262:28 pmJAC - IND
1 stop7h 31mDelta
Deal found 1/20$392
This Southwest deal was found by Cheapflights users on 1/20. 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 4/117:55 pmIND - BOI
1 stop5h 35mSouthwest
Sun 4/205:00 amBOI - IND
2 stops8h 45mSouthwest
Deal found 1/20$402
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/109:00 amIND - JAC
1 stop8h 17mUnited Airlines
Fri 2/142:45 pmJAC - IND
1 stop5h 34mUnited Airlines
Deal found 1/20$407
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/172:45 pmIND - BOI
1 stop9h 10mAmerican Airlines
Thu 3/201:54 pmBOI - IND
1 stop6h 46mAmerican Airlines
Deal found 1/20$410
This Southwest deal was found by Cheapflights users on 1/20. 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 2/215:55 pmIND - GEG
1 stop8h 45mSouthwest
Sun 2/235:10 amGEG - IND
1 stop6h 55mSouthwest
Deal found 1/20$420

Find flights from Indianapolis to Idaho within your budget

Customize your flight search to find flights from Indianapolis 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Mon 3/3

10:00 am-6:46 pm

1 stop10h 46m

Boise Air Term. Gowen Fld

Mon 3/10

1:31 pm-4:30 am

1 stop12h 59m

$221

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Mon 2/24

8:40 pm-6:46 pm

2 stops24h 06m

Boise Air Term. Gowen Fld

Thu 2/27

7:41 pm-1:00 pm

1 stop15h 19m

$231

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Tue 2/18

3:37 pm-9:29 pm

1 stop7h 52m

Boise Air Term. Gowen Fld

Tue 2/25

2:36 pm-10:19 pm

1 stop5h 43m

$309

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Tue 2/18

7:05 am-2:05 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Tue 2/25

7:30 pm-9:49 am

2 stops12h 19m

$314

IndianapolisHailey

IND - SUN

INDSUN

Indianapolis

Tue 4/15

8:00 am-2:43 pm

1 stop8h 43m

Hailey Sun Valley-Friedman

Tue 4/22

3:30 pm-11:01 pm

1 stop5h 31m

$315

IndianapolisSpokane

IND - GEG

INDGEG

Indianapolis

Tue 4/22

7:00 am-12:31 pm

1 stop8h 31m

Spokane

Thu 4/24

5:49 pm-5:40 am

1 stop8h 51m

$359

IndianapolisSpokane

IND - GEG

INDGEG

Indianapolis

Mon 3/17

7:59 pm-10:40 pm

1 stop5h 41m

Spokane

Thu 3/20

2:00 pm-12:10 am

1 stop7h 10m

$363

IndianapolisJackson

IND - JAC

INDJAC

Indianapolis

Wed 2/19

6:20 am-2:28 pm

2 stops10h 08m

Jackson Hole

Wed 2/26

2:28 pm-11:59 pm

1 stop7h 31m

$392

IndianapolisBoise

IND - BOI

INDBOI

Indianapolis

Thu 4/10

2:45 pm-11:30 pm

1 stop10h 45m

Boise Air Term. Gowen Fld

Thu 4/17

5:05 am-12:15 pm

1 stop5h 10m

$407

IndianapolisJackson

IND - JAC

INDJAC

Indianapolis

Mon 2/10

9:00 am-3:17 pm

1 stop8h 17m

Jackson Hole

Fri 2/14

2:45 pm-10:19 pm

1 stop5h 34m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 35 results
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Best time to book a flight from Indianapolis to Idaho

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

Travel insights for flights from Indianapolis to Idaho

Get recent, data-driven insights about flights from Indianapolis to Idaho including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Idaho (average of $314). Flying from Indianapolis to Idaho in June is currently the most expensive (average of $436). 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 IND to ID?

Find hourly flight availability from Indianapolis 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 January 21, 2025.

When flying from Indianapolis to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 21, 2025.
To help decide which airline to fly from Indianapolis to Idaho, see what other customers have to say about United Airlines, Delta and Southwest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Idaho. 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 from for flights from Indianapolis to Idaho?

    Indianapolis (IND), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Indianapolis to Idaho.

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

    $155 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $244 and $259, respectively.

  • What are the most popular routes from Indianapolis to Idaho?

    Most travelers choose Indianapolis - Jackson Hole, Indianapolis - Spokane or Indianapolis - Boise Air Term. Gowen Fld when deciding on the best route from Indianapolis to Idaho.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Indianapolis to Idaho (average of $314). Flying from Indianapolis to Idaho in June is currently the most expensive (average of $436). 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.

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Alternative routes for Indianapolis 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 Indianapolis to Idaho

Discover the top 6 airlines that operate flights from Indianapolis 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$138Average$272FlexibilityNo cancel feeOn-time65%
DeltaCheapest$278Average$469FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$607FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$335Average$460FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$346Average$587FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$443FlexibilityNo cancel feeOn-time63%
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