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Cheap flights from Idaho to Indianapolis from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Indianapolis departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Indianapolis

Cheap round-trip flights

Logo
12:22 pm - 8:04 pmBOI-IND
5h 42m1 stop
Logo
11:48 am - 8:31 pmIND-BOI
10h 43m1 stop
$219
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Thu, Sep 18 - Mon, Sep 22
Logo
12:33 pm - 8:14 pmBOI-IND
5h 41m1 stop
Logo
8:33 pm - 8:31 pmIND-BOI
25h 58m1 stop
$238
Find Deal
Thu, Aug 28 - Thu, Sep 4
Spirit Airlines Logo
9:26 pm - 3:43 pmBOI-IND
16h 17m1 stop
Spirit Airlines Logo
8:33 pm - 8:31 pmIND-BOI
25h 58m1 stop
$241Spirit Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
Frontier Logo
12:28 pm - 4:29 pmBOI-IND
26h 01m1 stop
Frontier Logo
5:24 pm - 11:43 amIND-BOI
20h 19m1 stop
$253Frontier
Find Deal
Fri, Oct 17 - Wed, Oct 22
Hawaiian Airlines Logo
5:45 pm - 5:10 amGEG-IND
8h 25m1 stop
Hawaiian Airlines Logo
6:55 pm - 12:19 amIND-GEG
8h 24m1 stop
$258Hawaiian Airlines
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Wed, Sep 24 - Wed, Oct 1
American Airlines Logo
1:12 pm - 12:09 amGEG-IND
7h 57m1 stop
American Airlines Logo
7:22 am - 11:43 amIND-GEG
7h 21m1 stop
$259American Airlines
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Tue, Oct 21 - Tue, Oct 28
Logo
2:16 pm - 5:32 pmBOI-IND
25h 16m1 stop
Logo
5:24 pm - 11:43 amIND-BOI
20h 19m1 stop
$260
Find Deal
Thu, Oct 16 - Wed, Oct 22
Spirit Airlines Logo
2:16 pm - 5:32 pmBOI-IND
25h 16m1 stop
Spirit Airlines Logo
7:32 pm - 8:03 pmIND-BOI
26h 31m1 stop
$265Spirit Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Hawaiian Airlines Logo
7:17 pm - 5:10 amBOI-IND
7h 53m1 stop
Hawaiian Airlines Logo
6:30 am - 1:48 pmIND-BOI
9h 18m1 stop
$296Hawaiian Airlines
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Thu, Sep 18 - Wed, Sep 24
American Airlines Logo
1:26 pm - 12:09 amBOI-IND
8h 43m1 stop
American Airlines Logo
8:31 am - 1:06 pmIND-BOI
6h 35m1 stop
$297American Airlines
Find Deal
Thu, Oct 30 - Wed, Nov 5

American Airlines flights from Idaho to Indianapolis

Our best American Airlines deals on Idaho to Indianapolis flight tickets
American Airlines
Oct 21
GEG1:12 pmSpokane
7h 57m
1 stop
IND12:09 amIndianapolis
Oct 28
IND7:22 amIndianapolis
7h 21m
1 stop
GEG11:43 amSpokane
$259
Find similar
American Airlines
Oct 30
BOI1:26 pmBoise Air Term. Gowen Fld
8h 43m
1 stop
IND12:09 amIndianapolis
Nov 5
IND8:31 amIndianapolis
6h 35m
1 stop
BOI1:06 pmBoise Air Term. Gowen Fld
$297
Find similar
American Airlines
Sep 9
GEG12:35 pmSpokane
8h 39m
1 stop
IND12:14 amIndianapolis
Sep 20
IND7:08 amIndianapolis
8h 36m
1 stop
GEG12:44 pmSpokane
$310
Find similar

Delta flights from Idaho to Indianapolis

Our best Delta deals on Idaho to Indianapolis flight tickets
Delta
Sep 24
GEG7:25 pmSpokane
13h 07m
2 stops
IND11:32 amIndianapolis
Oct 1
IND7:33 pmIndianapolis
7h 25m
1 stop
GEG11:58 pmSpokane
$264
Find similar
Delta
Sep 24
GEG7:25 pmSpokane
13h 07m
2 stops
IND11:32 amIndianapolis
Oct 1
IND1:50 pmIndianapolis
10h 21m
2 stops
GEG9:11 pmSpokane
$269
Find similar
Delta
Sep 24
GEG11:29 amSpokane
9h 36m
2 stops
IND12:05 amIndianapolis
Sep 29
IND7:33 pmIndianapolis
7h 25m
1 stop
GEG11:58 pmSpokane
$283
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 11, 2025.
Use the filters below to find and compare flights from Idaho to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 9/18

12:22 pm-8:04 pm

1 stop5h 42m

Indianapolis

Mon 9/22

11:48 am-8:31 pm

1 stop10h 43m

$219

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 8/28

12:33 pm-8:14 pm

1 stop5h 41m

Indianapolis

Thu 9/4

8:33 pm-8:31 pm

1 stop25h 58m

$238

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Fri 9/5

9:26 pm-3:43 pm

1 stop16h 17m

Indianapolis

Sun 9/7

8:33 pm-8:31 pm

1 stop25h 58m

$241

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Fri 10/17

12:28 pm-4:29 pm

1 stop26h 01m

Indianapolis

Wed 10/22

5:24 pm-11:43 am

1 stop20h 19m

$253

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Wed 9/24

5:45 pm-5:10 am

1 stop8h 25m

Indianapolis

Wed 10/1

6:55 pm-12:19 am

1 stop8h 24m

$258

SpokaneIndianapolis

GEG - IND

GEGIND

Spokane

Tue 10/21

1:12 pm-12:09 am

1 stop7h 57m

Indianapolis

Tue 10/28

7:22 am-11:43 am

1 stop7h 21m

$259

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 10/16

2:16 pm-5:32 pm

1 stop25h 16m

Indianapolis

Wed 10/22

5:24 pm-11:43 am

1 stop20h 19m

$260

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 10/16

2:16 pm-5:32 pm

1 stop25h 16m

Indianapolis

Thu 10/23

7:32 pm-8:03 pm

1 stop26h 31m

$265

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 9/18

7:17 pm-5:10 am

1 stop7h 53m

Indianapolis

Wed 9/24

6:30 am-1:48 pm

1 stop9h 18m

$296

BoiseIndianapolis

BOI - IND

BOIIND

Boise Air Term. Gowen Fld

Thu 10/30

1:26 pm-12:09 am

1 stop8h 43m

Indianapolis

Wed 11/5

8:31 am-1:06 pm

1 stop6h 35m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from Idaho to Indianapolis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Indianapolis?

In general, April is the cheapest month to fly from Idaho to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $329. If you are unable to visit Indianapolis during the month of April, then departing from Idaho during the month September is also very affordable. Most momondo users find prices during this month for around $346.

What is the cheapest day to depart on your flight to Indianapolis?

Our data shows that Tuesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $407. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Sunday is $549.

What is the cheapest time of day to depart on your flight to Indianapolis?

Flying to Indianapolis from Idaho in the evening is the least expensive time of day to depart. momondo users have found prices as low as $324 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $516 on average. Flights to Indianapolis from Idaho at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Indianapolis?

You are more likely to see cheaper flights to Indianapolis from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from Idaho for as low as $329 on momondo.

Cheap Idaho to Indianapolis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Indianapolis

Best Price Found

$128

Fastest flight time

5h 10m

Direct flights

None

Airports in Indianapolis

1 airport
The best one-way flight to Indianapolis from Idaho in the past 72 hours is $128. The best round-trip flight deal from Idaho to Indianapolis found on momondo in the last 72 hours is $219.
The fastest flight from Idaho to Indianapolis takes 5h 10m
There are no direct flights from Idaho to Indianapolis. Popular non-direct routes for this connection are Spokane Airport - Indianapolis Airport, Idaho Falls Fanning Field Airport - Indianapolis Airport and Boise Air Term. Gowen Fld Airport - Indianapolis Airport.
There is 1 airport near Indianapolis: Indianapolis (IND)
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  • When did momondo last update prices for flights from Idaho to Indianapolis Airport?

    Prices for flights from Idaho to Indianapolis Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Indianapolis Airport?

  • How old do you have to be to fly from Idaho to Indianapolis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The required travel and health documents for your Indianapolis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Indianapolis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Indianapolis

Compare and see reviews for airlines that fly from Idaho to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $210Free CancellationRating
8.0
7,979 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $325Free CancellationRating
8.0
4,248 reviews
Search Southwest flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Anderson
Muncie
Plainfield
Greenwood
Noblesville
Fishers
Carmel
Shelbyville
West Lafayette
Seymour
Franklin
Brownsburg
Crawfordsville
Greenfield
Speedway
Westfield
Mooresville

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Indianapolis?

Finding the right flight to Indianapolis from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Indianapolis quick and easy, saving you time and money.

Can I find flights from Idaho to Indianapolis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Idaho to Indianapolis flights to just show those with flexible booking policies.

How can momondo help me find flights from Idaho to Indianapolis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Indianapolis from Idaho.

I’m not ready to book a flight from Idaho to Indianapolis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Indianapolis from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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