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$91+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 12/2312:50 pmJAC - IND
1 stop8h 07mDelta
Sun 1/47:00 amIND - JAC
1 stop8h 21mDelta
Deal found 12/16$384
This Delta deal was found by Cheapflights users on 12/16. 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 12/2312:50 pmJAC - IND
2 stops9h 22mDelta
Thu 1/16:35 amIND - JAC
1 stop8h 25mDelta
Deal found 12/16$389
This Delta deal was found by Cheapflights users on 12/15. 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 12/311:15 pmGEG - IND
1 stop6h 42mDelta
Sun 1/47:00 amIND - GEG
1 stop8h 06mDelta
Deal found 12/15$429
This Delta deal was found by Cheapflights users on 12/16. 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 12/231:55 pmJAC - IND
1 stop7h 28mDelta
Wed 12/316:35 amIND - JAC
1 stop8h 25mDelta
Deal found 12/16$464
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amJAC - IND
2 stops13h 26mUnited Airlines
Wed 12/315:45 amIND - JAC
2 stops9h 39mUnited Airlines
Deal found 12/16$529
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/236:06 pmJAC - IND
2 stops15h 44mUnited Airlines
Sun 1/49:00 amIND - JAC
2 stops10h 25mUnited Airlines
Deal found 12/17$534
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/301:35 pmBOI - IND
1 stop6h 54mAmerican Airlines
Sat 1/33:16 pmIND - BOI
1 stop8h 46mAmerican Airlines
Deal found 12/14$557
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/1812:53 pmSUN - IND
1 stop7h 06mUnited Airlines
Sat 12/206:00 amIND - SUN
1 stop8h 12mUnited Airlines
Deal found 12/15$559
This deal was found by Cheapflights users on 12/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:15 pmSUN - IND
1 stop5h 52mUnited Airlines
Wed 12/247:15 amIND - SUN
1 stop6h 57mUnited Airlines
Deal found 12/15$561
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/302:40 pmBOI - IND
1 stop5h 27mUnited Airlines
Sat 1/35:45 amIND - BOI
2 stops9h 51mUnited Airlines
Deal found 12/14$562
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/317:00 amGEG - IND
1 stop8h 19mAlaska Airlines
Sun 1/47:19 pmIND - GEG
1 stop6h 51mAlaska Airlines
Deal found 12/16$608
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:20 pmBOI - IND
2 stops50h 33mMultiple Airlines
Fri 12/268:48 pmIND - BOI
1 stop17h 11mMultiple Airlines
Deal found 12/16$624

Find flight deals from Idaho to Indianapolis

Keep the following information in mind while searching for Idaho to Indianapolis flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(United Airlines)

One-way from

$91
(WAYA)

Popular in

July

Cheapest in

April

Average price

$658
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Indianapolis flights.
Search Deals
From Idaho to Indianapolis
Search Deals
One-way flight from Idaho to Indianapolis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
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 December 18, 2025.
Use the filters below to find and compare flights from Idaho to Indianapolis that are best for you.

Fly from

Idaho

Fly to

Indianapolis

Route

Depart

Return

Price

JacksonIndianapolis

JAC - IND

JACIND

Jackson Hole

Fri 1/9

2:40 pm-10:15 pm

1 stop5h 35m

Indianapolis

Mon 1/12

9:00 am-1:21 pm

1 stop6h 21m

$259

JacksonIndianapolis

JAC - IND

JACIND

Jackson Hole

Fri 1/9

1:42 pm-9:39 pm

1 stop5h 57m

Indianapolis

Tue 1/13

6:00 am-1:02 pm

1 stop9h 02m

$259

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 1/29

9:15 am-11:06 pm

2 stops11h 51m

Indianapolis

Thu 2/5

7:05 am-6:28 pm

2 stops13h 23m

$272

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 1/29

2:58 pm-4:44 pm

2 stops23h 46m

Indianapolis

Thu 2/5

4:30 pm-11:12 am

1 stop20h 42m

$273

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

11:20 am-10:47 pm

2 stops8h 27m

Indianapolis

Tue 3/10

12:15 pm-9:04 pm

2 stops11h 49m

$276

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Fri 3/13

7:29 pm-11:37 am

2 stops13h 08m

Indianapolis

Wed 3/18

3:25 pm-12:07 am

2 stops11h 42m

$276

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

7:06 pm-6:56 pm

1 stop20h 50m

Indianapolis

Tue 3/10

7:57 pm-11:59 pm

1 stop7h 02m

$285

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

7:10 am-11:04 pm

2 stops12h 54m

Indianapolis

Thu 3/5

6:35 am-2:58 pm

2 stops11h 23m

$297

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Thu 1/22

7:30 am-7:05 pm

1 stop8h 35m

Indianapolis

Mon 1/26

7:00 am-12:23 am

1 stop20h 23m

$304

JacksonIndianapolis

JAC - IND

JACIND

Jackson Hole

Fri 1/9

2:40 pm-12:06 am

1 stop7h 26m

Indianapolis

Tue 1/13

11:11 am-7:06 pm

2 stops9h 55m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 48 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Indianapolis

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

Currently, September is the cheapest month in which you can book a flight from Idaho to Indianapolis (average of $116). Flying from Idaho to Indianapolis in July is currently the most expensive (average of $337). 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 December 18, 2025.

One of the essential ways to save on airfare from Idaho to Indianapolis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

How much does it cost to fly round-trip from Idaho to Indianapolis?

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.

  • How long is the flight from Idaho to Indianapolis?

    There are many flights that can get you from Idaho to Indianapolis in 5h 35m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. There are 1284 mi between Idaho and Indianapolis. This flight may include one or multiple stops.

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

    $105 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 Southwest, with prices starting from $163 and $208, 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 Idaho Falls Fanning Field - Indianapolis or Jackson Hole - 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, September is the cheapest month in which you can book a flight from Idaho to Indianapolis (average of $116). Flying from Idaho to Indianapolis in July is currently the most expensive (average of $337). 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 Indianapolis?

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

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$210Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$362FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$321Average$556FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$325Average$482FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$329Average$532FlexibilityNo cancel feeOn-time69%

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