How many flights depart from Indianapolis to Idaho on average per week?

The number of flights available between Indianapolis and Idaho is 3 per week as of October 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.

What is the cheapest airline that flies from Indianapolis to Idaho?

Southwest, Delta, and United Airlines are the most popular carriers operating from Indianapolis to Idaho

What airlines fly to Idaho?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho from Indianapolis according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Indianapolis Airport to Idaho?

Prices for flights from Indianapolis Airport to Idaho are refreshed on a daily basis.

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

As of October 2026, there are 4 operators available to choose from for flights from Indianapolis Airport to Idaho.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$134 Cheap Flights from Indianapolis to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:12 pm - 12:10 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 58m1 stop Minneapolis St Paul

1:07 pm - 10:54 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

7h 47m1 stop Salt Lake City

$377Delta

Tue, Dec 1 - Tue, Dec 8

6:00 am - 11:31 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 31m1 stop Chicago O'Hare Intl

12:31 pm - 10:14 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

7h 43m1 stop Chicago O'Hare Intl

$393United Airlines

Fri, Nov 6 - Tue, Nov 10

9:45 am - 4:05 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

8h 20m1 stop Denver Intl

11:25 am - 11:05 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 40m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$398Southwest

Fri, Nov 6 - Tue, Nov 10

5:35 am - 11:28 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 53m1 stop Dallas/Fort Worth

2:42 pm - 11:33 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

6h 51m1 stop Dallas/Fort Worth

$411American Airlines

Mon, Nov 23 - Tue, Dec 1

8:35 pm - 1:30 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

6h 55m1 stop Las Vegas Harry Reid Intl

11:40 am - 10:30 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

8h 50m2 stops Phoenix Sky Harbor Intl Denver Intl

$416Southwest

Mon, Nov 23 - Tue, Dec 1

7:00 am - 12:35 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 35m1 stop Minneapolis St Paul

1:40 pm - 12:25 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

8h 45m1 stop Atlanta Hartsfield-Jackson

$421Delta

Tue, Oct 20 - Thu, Nov 5

5:11 pm - 11:41 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

8h 30m1 stop Phoenix Sky Harbor Intl

11:53 am - 10:51 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

8h 58m1 stop Phoenix Sky Harbor Intl

$431American Airlines

Mon, Mar 1 - Wed, Mar 17

4:30 pm - 10:51 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

8h 21m1 stop Chicago O'Hare Intl

5:00 am - 2:42 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

7h 42m1 stop Denver Intl

$450United Airlines

Sat, Nov 7 - Sun, Nov 8

7:02 am - 12:35 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 33m1 stop Seattle/Tacoma Intl

6:43 am - 6:02 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 19m1 stop Seattle/Tacoma Intl

$457Alaska Airlines

Tue, Oct 27 - Wed, Oct 28

6:12 pm - 11:59 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 47m1 stop Seattle/Tacoma Intl

5:57 pm - 5:31 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 34m1 stop Seattle/Tacoma Intl

$462Alaska Airlines

Thu, Oct 22 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

4:33 pm - 8:36 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

6h 03m1 stop Minneapolis St Paul

11:10 pm - 10:25 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 15m1 stop Atlanta Hartsfield-Jackson

$587Delta

Sat, Oct 10 - Fri, Oct 16

6:12 pm - 11:59 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 47m1 stop Seattle/Tacoma Intl

12:58 pm - 5:31 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

14h 33m1 stop Seattle/Tacoma Intl

$587Alaska Airlines

Sat, Oct 10 - Fri, Oct 16

6:12 pm - 11:59 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 47m1 stop Seattle/Tacoma Intl

12:58 pm - 5:31 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

14h 33m1 stop Seattle/Tacoma Intl

$675Alaska Airlines

Sat, Oct 10 - Fri, Oct 16

6:12 pm - 11:59 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 47m1 stop Seattle/Tacoma Intl

2:06 pm - 5:31 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

13h 25m1 stop Seattle/Tacoma Intl

$675Alaska Airlines

Sat, Oct 10 - Fri, Oct 16

8:00 am - 1:24 pmIND Indianapolis-IDA Idaho Falls Fanning Field

7h 24m1 stop Denver Intl

10:35 am - 11:44 pmIDA Idaho Falls Fanning Field-IND Indianapolis

11h 09m2 stops Denver Intl Chicago O'Hare Intl

$684United Airlines

Wed, Oct 7 - Wed, Oct 14

5:45 am - 5:16 pmIND Indianapolis-IDA Idaho Falls Fanning Field

13h 31m2 stops Washington, D.C. Dulles Intl Denver Intl

10:35 am - 11:44 pmIDA Idaho Falls Fanning Field-IND Indianapolis

11h 09m2 stops Denver Intl Chicago O'Hare Intl

$689United Airlines

Wed, Oct 7 - Wed, Oct 14

1:20 pm - 6:25 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 05m1 stop Phoenix Sky Harbor Intl

6:10 am - 5:15 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 05m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$730Southwest

Tue, Oct 6 - Fri, Oct 9

4:55 pm - 11:15 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

8h 20m2 stops Chicago Midway Las Vegas Harry Reid Intl

2:00 pm - 12:50 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

8h 50m2 stops Sacramento Intl Las Vegas Harry Reid Intl

$735Southwest

Tue, Oct 6 - Fri, Oct 9

7:05 am - 12:16 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 11m1 stop Salt Lake City

5:30 am - 3:28 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

7h 58m1 stop Minneapolis St Paul

$763Delta

Thu, Oct 8 - Sun, Oct 11

2:13 pm - 9:42 pmIND Indianapolis-IDA Idaho Falls Fanning Field

9h 29m1 stop Dallas/Fort Worth

6:37 am - 4:33 pmIDA Idaho Falls Fanning Field-IND Indianapolis

7h 56m1 stop Dallas/Fort Worth

$823American Airlines

Sun, Oct 11 - Wed, Oct 14

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United Airlines flights from Indianapolis to Idaho

Our best United Airlines deals on Indianapolis to Idaho flight tickets

United Airlines

Nov 6

IND6:00 amIndianapolis

7h 31m

1 stop

BOI11:31 amBoise Air Term. Gowen Fld

Nov 10

BOI12:31 pmBoise Air Term. Gowen Fld

7h 43m

1 stop

IND10:14 pmIndianapolis

$393

United Airlines

Nov 7

IND4:30 pmIndianapolis

8h 21m

1 stop

BOI10:51 pmBoise Air Term. Gowen Fld

Nov 8

BOI5:00 amBoise Air Term. Gowen Fld

7h 42m

1 stop

IND2:42 pmIndianapolis

$450

United Airlines

Nov 7

IND6:00 amIndianapolis

9h 45m

2 stops

BOI1:45 pmBoise Air Term. Gowen Fld

Nov 8

BOI6:30 amBoise Air Term. Gowen Fld

6h 12m

1 stop

IND2:42 pmIndianapolis

$455

Southwest flights from Indianapolis to Idaho

Our best Southwest deals on Indianapolis to Idaho flight tickets

Southwest

Nov 6

IND9:45 amIndianapolis

8h 20m

1 stop

BOI4:05 pmBoise Air Term. Gowen Fld

Nov 10

BOI11:25 amBoise Air Term. Gowen Fld

9h 40m

2 stops

IND11:05 pmIndianapolis

$398

Southwest

Nov 23

IND8:35 pmIndianapolis

6h 55m

1 stop

BOI1:30 amBoise Air Term. Gowen Fld

Dec 1

BOI11:40 amBoise Air Term. Gowen Fld

8h 50m

2 stops

IND10:30 pmIndianapolis

$416

Southwest

Nov 23

IND5:00 amIndianapolis

6h 50m

1 stop

BOI9:50 amBoise Air Term. Gowen Fld

Nov 27

BOI5:00 amBoise Air Term. Gowen Fld

6h 45m

1 stop

IND1:45 pmIndianapolis

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Tue 12/1

6:12 pm-12:10 am

1 stop7h 58m

Boise Air Term. Gowen Fld

Tue 12/8

1:07 pm-10:54 pm

1 stop7h 47m

$377

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Fri 11/6

6:00 am-11:31 am

1 stop7h 31m

Boise Air Term. Gowen Fld

Tue 11/10

12:31 pm-10:14 pm

1 stop7h 43m

$393

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Fri 11/6

9:45 am-4:05 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Tue 11/10

11:25 am-11:05 pm

2 stops9h 40m

$398

Quickest round-trip

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Mon 11/23

5:35 am-11:28 am

1 stop7h 53m

Boise Air Term. Gowen Fld

Tue 12/1

2:42 pm-11:33 pm

1 stop6h 51m

$411

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Mon 11/23

8:35 pm-1:30 am

1 stop6h 55m

Boise Air Term. Gowen Fld

Tue 12/1

11:40 am-10:30 pm

2 stops8h 50m

$416

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Tue 10/20

7:00 am-12:35 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Thu 11/5

1:40 pm-12:25 am

1 stop8h 45m

$421

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Mon 3/1

5:11 pm-11:41 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Wed 3/17

11:53 am-10:51 pm

1 stop8h 58m

$431

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Sat 11/7

4:30 pm-10:51 pm

1 stop8h 21m

Boise Air Term. Gowen Fld

Sun 11/8

5:00 am-2:42 pm

1 stop7h 42m

$450

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Tue 10/27

7:02 am-12:35 pm

1 stop7h 33m

Boise Air Term. Gowen Fld

Wed 10/28

6:43 am-6:02 pm

1 stop9h 19m

$457

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Thu 10/22

6:12 pm-11:59 pm

1 stop7h 47m

Boise Air Term. Gowen Fld

Sun 10/25

5:57 pm-5:31 am

1 stop9h 34m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indianapolis to Idaho

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

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, March is the cheapest month to fly from Indianapolis to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $313. If you don’t want to visit Idaho in March, then you should wait until February to fly from Indianapolis, when ticket prices are also cheap, with an average price of $421.

What is the cheapest Indianapolis to Idaho flight route?

Fly from Indianapolis to Boise Air Term. Gowen Fld for the best Indianapolis - Idaho flight prices

What cabin class options are available on Indianapolis to Idaho flights?

There is only 1 cabin class available to choose from on Indianapolis to Idaho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Indianapolis to Idaho flights?

You could potentially save up to 11% on your flight if you consider stops on a Indianapolis to Idaho flight.

Cheap Indianapolis to Idaho flight deals and tips

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

Best Price Found	$134
Fastest flight time	5h 27m
Direct flights	None

The best one-way flight to Idaho from Indianapolis in the past 72 hours is $134. The best round-trip flight deal from Indianapolis to Idaho found on momondo in the last 72 hours is $377.

The fastest flight from Indianapolis to Idaho takes 5h 27m

There are no direct flights from Indianapolis to Idaho. There are no popular flight routes from Indianapolis to Idaho.

Search flight deals

Frequently asked questions about flying from Indianapolis to Idaho

When did momondo last update prices for flights from Indianapolis Airport to Idaho?
Prices for flights from Indianapolis Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Indianapolis Airport to Idaho?
As of October 2026, there are 4 operators available to choose from for flights from Indianapolis Airport to Idaho.
How old do you have to be to fly from Indianapolis Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Indianapolis to Idaho

Compare and see reviews for airlines that fly from Indianapolis to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.8 8,631 reviews	Search Delta flights
American Airlines	PriceFrom $320	Free Cancellation	Rating 7.0 12,128 reviews	Search American Airlines flights
United Airlines	PriceFrom $357	Free Cancellation	Rating 7.4 10,280 reviews	Search United Airlines flights
Southwest	PriceFrom $403	Free Cancellation	Rating 8.0 4,213 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indianapolis to Idaho for you.

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

Yes. momondo enables you to select and highlight flights to Idaho from Indianapolis with this policy.

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

momondo helps you find the best flight between Indianapolis and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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