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$97+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/27. 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 2/248:29 pm
GEG
-
IND
1 stop19h 27m
Alaska Airlines
Tue 3/37:57 pm
IND
-
GEG
1 stop7h 02m
Alaska Airlines
Deal found 1/27$237
This Delta deal was found by Cheapflights users on 1/27. 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 2/247:30 pm
GEG
-
IND
2 stops11h 20m
Delta
Tue 3/36:35 am
IND
-
GEG
1 stop8h 32m
Delta
Deal found 1/27$242
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:56 am
BOI
-
IND
1 stop6h 06m
Frontier
Tue 2/179:13 pm
IND
-
BOI
2 stops40h 38m
Frontier
Deal found 1/28$265
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:56 am
BOI
-
IND
1 stop6h 06m
Multiple Airlines
Wed 2/183:12 pm
IND
-
BOI
2 stops22h 39m
Multiple Airlines
Deal found 1/28$285
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:34 pm
SUN
-
IND
1 stop5h 29m
United Airlines
Fri 2/207:15 am
IND
-
SUN
1 stop6h 38m
United Airlines
Deal found 1/28$291
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:00 pm
JAC
-
IND
1 stop7h 55m
Delta
Wed 5/66:57 am
IND
-
JAC
1 stop7h 07m
Delta
Deal found 1/28$294
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/251:44 pm
JAC
-
IND
1 stop6h 36m
American Airlines
Mon 3/307:00 am
IND
-
JAC
1 stop7h 18m
American Airlines
Deal found 1/28$299
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
-
IND
1 stop5h 19m
Multiple Airlines
Mon 3/97:57 pm
IND
-
BOI
1 stop15h 43m
Multiple Airlines
Deal found 1/28$307
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:43 pm
GEG
-
IND
1 stop6h 02m
United Airlines
Wed 4/153:38 pm
IND
-
GEG
1 stop8h 33m
United Airlines
Deal found 1/28$312
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:30 am
BOI
-
IND
2 stops13h 54m
Delta
Wed 3/1812:25 pm
IND
-
BOI
2 stops11h 39m
Delta
Deal found 1/28$320
This Southwest deal was found by Cheapflights users on 1/27. 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.
Tue 3/32:10 pm
GEG
-
IND
1 stop6h 45m
Southwest
Wed 3/116:45 am
IND
-
GEG
1 stop6h 05m
Southwest
Deal found 1/27$324
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:35 pm
JAC
-
IND
1 stop7h 30m
Delta
Mon 2/166:35 am
IND
-
JAC
1 stop7h 32m
Delta
Deal found 1/28$329

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Alaska Airlines)

One-way from

$97
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$644
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. 11% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 3/3

6:00 am-6:32 pm

1 stop9h 32m

Indianapolis

Wed 3/11

6:00 pm-11:14 pm

1 stop8h 14m

$237

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

8:29 pm-6:56 pm

1 stop19h 27m

Indianapolis

Tue 3/3

7:57 pm-11:59 pm

1 stop7h 02m

$237

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 2/24

7:30 pm-9:50 am

2 stops11h 20m

Indianapolis

Tue 3/3

6:35 am-12:07 pm

1 stop8h 32m

$242

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Fri 2/13

11:56 am-8:02 pm

1 stop6h 06m

Indianapolis

Tue 2/17

9:13 pm-11:51 am

2 stops40h 38m

$265

HaileyIndianapolis

SUN - IND

SUNIND

Hailey Sun Valley-Friedman

Thu 2/19

12:34 pm-8:03 pm

1 stop5h 29m

Indianapolis

Fri 2/20

7:15 am-11:53 am

1 stop6h 38m

$291

JacksonIndianapolis

JAC - IND

JACIND

Jackson Hole

Tue 4/14

1:00 pm-10:55 pm

1 stop7h 55m

Indianapolis

Wed 5/6

6:57 am-12:04 pm

1 stop7h 07m

$294

JacksonIndianapolis

JAC - IND

JACIND

Jackson Hole

Wed 3/25

1:44 pm-10:20 pm

1 stop6h 36m

Indianapolis

Mon 3/30

7:00 am-12:18 pm

1 stop7h 18m

$299

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 3/5

12:38 pm-7:57 pm

1 stop5h 19m

Indianapolis

Mon 3/9

7:57 pm-9:40 am

1 stop15h 43m

$307

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Mon 4/13

1:43 pm-10:45 pm

1 stop6h 02m

Indianapolis

Wed 4/15

3:38 pm-9:11 pm

1 stop8h 33m

$312

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 3/5

7:30 am-11:24 pm

2 stops13h 54m

Indianapolis

Wed 3/18

12:25 pm-10:04 pm

2 stops11h 39m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 59 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 January is currently the most expensive (average of $386). 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.

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 9h 32m. Fly via American Airlines, Alaska Airlines, or Delta to get the fastest option. There are 1640 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 American Airlines, with prices starting from $168 and $171, 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 Idaho Falls Fanning Field - 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 January is currently the most expensive (average of $386). 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
Muncie
Terre Haute
Fishers
Noblesville
Greenwood
Plainfield
Anderson
Kokomo
Mooresville
Franklin
Carmel
Crawfordsville
Bloomington

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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 6 airlines flying from Idaho to Indianapolis

Discover the top 6 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$310FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$358FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$321Average$491FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$325Average$491FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$329Average$549FlexibilityNo cancel feeOn-time69%

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