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$106+ Cheap flights from Idaho to Indianapolis (IND)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Idaho to Indianapolis

Keep the following information in mind while searching for Idaho to Indianapolis flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$175
(FlightHub)

One-way from

$106
(Delta)

Popular in

January

Cheapest in

September

Average price

$361
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Indianapolis flights.
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From Idaho to Indianapolis
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One-way flight from Idaho to Indianapolis
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Idaho to Indianapolis

Cheapest flights from Idaho to Indianapolis
Explore the most affordable flight options available from Idaho to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/18. 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.
Wed 4/21:31 pmBOI - IND
1 stop13h 06mSpirit Airlines
Tue 4/87:43 pmIND - BOI
1 stop19h 56mSpirit Airlines
Deal found 2/18$175
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:30 pmBOI - IND
1 stop7h 25mDelta
Mon 4/77:59 pmIND - BOI
1 stop5h 50mDelta
Deal found 2/19$211
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:31 pmBOI - IND
1 stop24h 06mMultiple Airlines
Mon 3/107:23 pmIND - BOI
1 stop19h 09mMultiple Airlines
Deal found 2/19$265
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:30 pmGEG - IND
1 stop6h 31mDelta
Wed 5/147:05 amIND - GEG
1 stop8h 49mDelta
Deal found 2/19$297
This United deal was found by Cheapflights users on 2/19. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:00 pmBOI - IND
2 stops12h 29mUnited Airlines
Tue 4/811:20 amIND - BOI
2 stops9h 54mUnited Airlines
Deal found 2/19$312
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:27 amGEG - IND
2 stops29h 36mMultiple Airlines
Wed 3/127:28 pmIND - GEG
1 stop16h 14mMultiple Airlines
Deal found 2/19$317
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 5/171:22 pmGEG - IND
1 stop7h 35mAmerican Airlines
Wed 5/215:19 amIND - GEG
1 stop10h 06mAmerican Airlines
Deal found 2/20$327
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/158:00 amIDA - IND
1 stop7h 27mAlaska Airlines
Tue 3/186:27 pmIND - IDA
1 stop23h 07mAlaska Airlines
Deal found 2/20$346
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:00 amGEG - IND
1 stop6h 31mUnited Airlines
Sat 6/77:30 amIND - GEG
1 stop6h 26mUnited Airlines
Deal found 2/19$367
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/151:00 pmIDA - IND
1 stop8h 00mDelta
Tue 3/1811:49 amIND - IDA
2 stops12h 44mDelta
Deal found 2/20$392
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 10/35:00 pmBOI - IND
1 stop10h 45mAlaska Airlines
Sun 10/57:05 amIND - BOI
1 stop7h 05mAlaska Airlines
Deal found 2/19$427
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/241:25 pmGEG - IND
1 stop13h 15mAlaska Airlines
Sun 4/277:00 amIND - GEG
1 stop6h 50mAlaska Airlines
Deal found 2/19$441

Find flights from Idaho to Indianapolis within your budget

Customize your flight search to find flights from Idaho to Indianapolis 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 February 20, 2025.

Fly from

Idaho

Fly to

Indianapolis

Route

Depart

Return

Price

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Wed 4/2

1:31 pm-4:37 am

1 stop13h 06m

Indianapolis

Tue 4/8

7:43 pm-1:39 pm

1 stop19h 56m

$175

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 4/3

11:30 pm-8:55 am

1 stop7h 25m

Indianapolis

Mon 4/7

7:59 pm-11:49 pm

1 stop5h 50m

$211

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 3/6

1:31 pm-3:37 pm

1 stop24h 06m

Indianapolis

Mon 3/10

7:23 pm-12:32 pm

1 stop19h 09m

$265

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Sat 5/10

1:30 pm-11:01 pm

1 stop6h 31m

Indianapolis

Wed 5/14

7:05 am-12:54 pm

1 stop8h 49m

$297

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Wed 4/2

7:00 pm-9:29 am

2 stops12h 29m

Indianapolis

Tue 4/8

11:20 am-7:14 pm

2 stops9h 54m

$312

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Sun 3/9

9:27 am-6:03 pm

2 stops29h 36m

Indianapolis

Wed 3/12

7:28 pm-8:42 am

1 stop16h 14m

$317

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Sat 5/17

1:22 pm-11:57 pm

1 stop7h 35m

Indianapolis

Wed 5/21

5:19 am-12:25 pm

1 stop10h 06m

$327

Idaho FallsIndianapolis

IDA - IND

IDAIND

Idaho Falls Fanning Field

Sat 3/15

8:00 am-5:27 pm

1 stop7h 27m

Indianapolis

Tue 3/18

6:27 pm-3:34 pm

1 stop23h 07m

$346

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 6/3

7:00 am-4:31 pm

1 stop6h 31m

Indianapolis

Sat 6/7

7:30 am-10:56 am

1 stop6h 26m

$367

Idaho FallsIndianapolis

IDA - IND

IDAIND

Idaho Falls Fanning Field

Sat 3/15

1:00 pm-11:00 pm

1 stop8h 00m

Indianapolis

Tue 3/18

11:49 am-10:33 pm

2 stops12h 44m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 40 results
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Best time to book a flight from Idaho to Indianapolis

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

Travel insights for flights from Idaho to Indianapolis

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Indianapolis (average of $297). Flying from Idaho to Indianapolis in March is currently the most expensive (average of $360). 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 ID to IND?

Find hourly flight availability from Idaho to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Idaho to Indianapolis, 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 Indianapolis by month

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

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

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

If weather is an important factor for your trip to Indianapolis, 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 January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Idaho to Indianapolis. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

    If you book a flight to Indianapolis from Idaho, you will be flying to Indianapolis, which is the city’s only airport. Indianapolis (IND) is located 8.3 mi from the center of Indianapolis.

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

    $106 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $111 and $170, respectively.

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

    The most popular route from Idaho to Indianapolis is Spokane - Indianapolis. You may also consider Boise Air Term. Gowen Fld - Indianapolis or Hailey Sun Valley-Friedman - Indianapolis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Idaho to Indianapolis (average of $297). Flying from Idaho to Indianapolis in March is currently the most expensive (average of $360). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Greenwood
Bloomington
Terre Haute
Noblesville
Fishers
Anderson
Carmel
Franklin
Plainfield
Crawfordsville
Kokomo
Muncie
Shelbyville
Speedway

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Alternative routes for Idaho to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Idaho to Indianapolis

Discover the top 5 airlines that operate flights from Idaho to Indianapolis. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$158Average$301FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$326Average$649FlexibilityNo cancel feeOn-time69%
DeltaCheapest$326Average$491FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$341Average$442FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$366Average$516FlexibilityNo cancel feeOn-time71%
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