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Cheap flights from Indianapolis to Boise from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Boise departing on 8/21. 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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Cheap round-trip flights

Frontier Logo
6:11 am - 11:46 amIND-BOI
7h 35m1 stop
Frontier Logo
12:36 pm - 12:43 amBOI-IND
10h 07m1 stop
$162Frontier
Find Deal
Thu, Jul 17 - Thu, Jul 24
Spirit Airlines Logo
12:20 pm - 8:21 pmIND-BOI
10h 01m1 stop
Spirit Airlines Logo
9:16 pm - 5:10 pmBOI-IND
17h 54m1 stop
$266Spirit Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Delta Logo
8:05 am - 6:16 pmIND-BOI
12h 11m2 stops
Delta Logo
5:45 am - 6:22 pmBOI-IND
10h 37m2 stops
$292Delta
Find Deal
Wed, Sep 3 - Sat, Sep 13
American Airlines Logo
6:07 am - 4:45 pmIND-BOI
12h 38m1 stop
American Airlines Logo
6:35 am - 4:00 pmBOI-IND
7h 25m1 stop
$335American Airlines
Find Deal
Wed, Aug 13 - Sat, Aug 16
Delta Logo
6:00 am - 12:35 pmIND-BOI
8h 35m1 stop
Delta Logo
5:45 am - 6:22 pmBOI-IND
10h 37m2 stops
$337Delta
Find Deal
Wed, Sep 3 - Sat, Sep 13
American Airlines Logo
8:30 am - 12:27 pmIND-BOI
5h 57m1 stop
American Airlines Logo
1:38 pm - 9:56 pmBOI-IND
6h 18m1 stop
$345American Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
Southwest Logo
6:30 am - 10:10 amIND-BOI
5h 40m1 stop
Southwest Logo
5:10 am - 12:20 pmBOI-IND
5h 10m1 stop
$362Southwest
Find Deal
Sun, Sep 14 - Sat, Sep 20
Southwest Logo
3:30 pm - 12:20 amIND-BOI
10h 50m2 stops
Southwest Logo
4:05 pm - 12:40 amBOI-IND
6h 35m1 stop
$371Southwest
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
6:00 am - 1:29 pmIND-BOI
9h 29m2 stops
United Airlines Logo
10:42 am - 5:57 pmBOI-IND
5h 15m1 stop
$473United Airlines
Find Deal
Tue, Jul 15 - Tue, Jul 22
United Airlines Logo
1:48 pm - 9:34 pmIND-BOI
9h 46m2 stops
United Airlines Logo
10:45 am - 5:57 pmBOI-IND
5h 12m1 stop
$502United Airlines
Find Deal
Tue, Jul 22 - Thu, Jul 24

Spirit Airlines flights from Indianapolis to Boise

Our best Spirit Airlines deals on Indianapolis to Boise flight tickets
Spirit Airlines
Oct 3
IND12:20 pmIndianapolis
10h 01m
1 stop
BOI8:21 pmBoise Air Term. Gowen Fld
Oct 5
BOI9:16 pmBoise Air Term. Gowen Fld
17h 54m
1 stop
IND5:10 pmIndianapolis
Spirit Airlines
Sep 3
IND6:15 amIndianapolis
38h 35m
3 stops
BOI6:50 pmBoise Air Term. Gowen Fld
Sep 12
BOI9:16 pmBoise Air Term. Gowen Fld
16h 27m
1 stop
IND3:43 pmIndianapolis
Spirit Airlines
Sep 3
IND6:15 amIndianapolis
38h 35m
3 stops
BOI6:50 pmBoise Air Term. Gowen Fld
Sep 12
BOI9:16 pmBoise Air Term. Gowen Fld
20h 57m
3 stops
IND8:13 pmIndianapolis

American Airlines flights from Indianapolis to Boise

Our best American Airlines deals on Indianapolis to Boise flight tickets
American Airlines
Aug 13
IND6:07 amIndianapolis
12h 38m
1 stop
BOI4:45 pmBoise Air Term. Gowen Fld
Aug 16
BOI6:35 amBoise Air Term. Gowen Fld
7h 25m
1 stop
IND4:00 pmIndianapolis
American Airlines
Sep 17
IND8:30 amIndianapolis
5h 57m
1 stop
BOI12:27 pmBoise Air Term. Gowen Fld
Sep 20
BOI1:38 pmBoise Air Term. Gowen Fld
6h 18m
1 stop
IND9:56 pmIndianapolis
American Airlines
Sep 3
IND5:55 amIndianapolis
16h 07m
1 stop
BOI8:02 pmBoise Air Term. Gowen Fld
Sep 12
BOI1:38 pmBoise Air Term. Gowen Fld
8h 36m
1 stop
IND12:14 amIndianapolis

See travel insights to Boise from

How to get the cheapest flight ticket from Indianapolis to Boise

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 typical price of a round-trip flight between Indianapolis and Boise?

What is the cheapest month to fly to Boise?

The month of February is, on average, the cheapest month to fly to Boise from Indianapolis, with most prices found around $369. If you aren’t able to travel during the month of February, then book flights to Boise from Indianapolis during March instead. Flights to Boise in March, while not as cheap as those in February, still average around $386.

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

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $406. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $506. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

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

Our data shows that the cheapest Indianapolis to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $178. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $536 per ticket.

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

You are more likely to see cheaper flights to Boise from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $436 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Indianapolis for as low as $322 on momondo.

How have Indianapolis to Boise flight prices changed over time?

As of July 2025, prices for Indianapolis to Boise flights are approximately 74% cheaper when compared to flights at the same time last year.

When to book flights from Indianapolis to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Boise (IND to BOI) flight deals and tips

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

Best Price Found

$116

Fastest flight time

5h 40m

Direct flights

None

Airports in Boise

1 airport
The best one-way flight to Boise from Indianapolis in the past 72 hours is $116. The best round-trip flight deal from Indianapolis to Boise found on momondo in the last 72 hours is $162.
The fastest flight from Indianapolis to Boise takes 5h 40m
There are no direct flights from Indianapolis to Boise. Popular non-direct route for this connection is Indianapolis Airport - Boise Air Term. Gowen Fld Airport.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

  • How far is Indianapolis to Boise Air Term. Gowen Fld by plane?

    Indianapolis and Boise Air Term. Gowen Fld are 1562.9 mi apart from one another. In terms of flight time, this usually takes a little over 5h 40m.

  • When did momondo last update prices for flights from Indianapolis Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Indianapolis Airport to Boise Air Term. Gowen Fld Airport refresh daily.

  • How many operators does momondo search for flights from Indianapolis Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Indianapolis Airport to Boise Air Term. Gowen Fld 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 Indianapolis Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The necessary travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Indianapolis to Boise?


Best airlines flying from Indianapolis to Boise

Compare and see reviews for airlines that fly from Indianapolis to Boise with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $192Free CancellationRating
6.3
8,094 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $306Free CancellationRating
8.0
7,983 reviews
Search Delta flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
American AirlinesPriceFrom $346Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,270 reviews
Search Southwest flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
McCall
Ontario
Caldwell
Eagle

Why use momondo?

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

It is quick and easy to find Indianapolis to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

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

All flight searches from Indianapolis to Boise on momondo can be filtered to show those which offer flexible booking policies.

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

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 Boise from Indianapolis.

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

If you are simply researching potential flights to Boise, momondo offers a useful price alert feature which will track prices for flights to Boise from Indianapolis and alert you when they change.


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1 adult
Tue 7/8
Tue 7/15

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