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$160+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IND
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(Alaska Airlines)

One-way from

$160
(Booking.com)

Popular in

January

Cheapest in

September

Average price

$577
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. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:23 pmGEG - IND
1 stop7h 17mAlaska Airlines
Tue 5/66:32 pmIND - GEG
1 stop8h 27mAlaska Airlines
Deal found 3/30$296
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:00 amGEG - IND
1 stop5h 50mDelta
Wed 5/217:25 amIND - GEG
1 stop8h 21mDelta
Deal found 3/31$297
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:14 amBOI - IND
2 stops39h 16mMultiple Airlines
Sun 5/47:55 pmIND - BOI
1 stop19h 02mMultiple Airlines
Deal found 3/30$316
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:55 pmGEG - IND
1 stop6h 00mSouthwest
Fri 5/26:00 amIND - GEG
1 stop6h 05mSouthwest
Deal found 3/30$338
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:29 pmBOI - IND
1 stop10h 31mAlaska Airlines
Sat 9/207:00 amIND - BOI
1 stop9h 55mAlaska Airlines
Deal found 3/30$344
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:10 pmBOI - IND
1 stop7h 45mSouthwest
Sat 9/202:45 pmIND - BOI
2 stops8h 55mSouthwest
Deal found 3/30$350
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:23 pmBOI - IND
1 stop8h 35mAmerican Airlines
Sun 5/45:23 amIND - BOI
1 stop9h 10mAmerican Airlines
Deal found 3/30$364
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.
Thu 6/261:51 pmGEG - IND
1 stop7h 22mAmerican Airlines
Mon 6/309:22 amIND - GEG
1 stop6h 49mAmerican Airlines
Deal found 3/31$367
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2212:36 pmBOI - IND
1 stop25h 05mFrontier
Wed 5/285:59 pmIND - BOI
1 stop19h 52mFrontier
Deal found 3/30$368
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:00 amGEG - IND
1 stop8h 35mHawaiian Airlines
Sun 4/277:00 amIND - GEG
1 stop6h 50mHawaiian Airlines
Deal found 3/30$378
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:30 pmBOI - IND
1 stop7h 26mDelta
Sun 5/47:43 pmIND - BOI
1 stop6h 20mDelta
Deal found 3/30$385
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:14 amGEG - IND
2 stops8h 38mUnited Airlines
Fri 5/212:49 pmIND - GEG
2 stops11h 01mUnited Airlines
Deal found 3/30$400

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 March 31, 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

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 4/29

7:23 pm-5:40 am

1 stop7h 17m

Indianapolis

Tue 5/6

6:32 pm-11:59 pm

1 stop8h 27m

$296

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Sat 5/17

7:00 am-3:50 pm

1 stop5h 50m

Indianapolis

Wed 5/21

7:25 am-12:46 pm

1 stop8h 21m

$297

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Sun 4/27

11:14 am-4:30 am

2 stops39h 16m

Indianapolis

Sun 5/4

7:55 pm-12:57 pm

1 stop19h 02m

$316

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Wed 4/30

12:55 pm-9:55 pm

1 stop6h 00m

Indianapolis

Fri 5/2

6:00 am-9:05 am

1 stop6h 05m

$338

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 9/18

4:29 pm-5:00 am

1 stop10h 31m

Indianapolis

Sat 9/20

7:00 am-2:55 pm

1 stop9h 55m

$344

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 9/18

1:10 pm-10:55 pm

1 stop7h 45m

Indianapolis

Sat 9/20

2:45 pm-9:40 pm

2 stops8h 55m

$350

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 5/1

1:23 pm-11:58 pm

1 stop8h 35m

Indianapolis

Sun 5/4

5:23 am-12:33 pm

1 stop9h 10m

$364

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Thu 6/26

1:51 pm-12:13 am

1 stop7h 22m

Indianapolis

Mon 6/30

9:22 am-1:11 pm

1 stop6h 49m

$367

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 5/22

12:36 pm-3:41 pm

1 stop25h 05m

Indianapolis

Wed 5/28

5:59 pm-11:51 am

1 stop19h 52m

$368

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Sun 4/20

6:00 am-5:35 pm

1 stop8h 35m

Indianapolis

Sun 4/27

7:00 am-10:50 am

1 stop6h 50m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 33 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, 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 $362). 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 March 31, 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 March 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Idaho to Indianapolis. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    $160 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $171 and $172, respectively.

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

    The most popular route from Idaho to Indianapolis is Boise Air Term. Gowen Fld - Indianapolis. You may also consider Spokane - 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, 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 $362). 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
Carmel
Anderson
Kokomo
Franklin
Plainfield
Crawfordsville
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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$158Average$304FlexibilityNo cancel feeOn-time65%
DeltaCheapest$278Average$401FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$649FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$343Average$465FlexibilityNo cancel feeOn-time71%
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