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

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

How long is the flight from Indiana to Idaho?

Flight times from Indiana to Idaho vary, but if you’re flying out of Indianapolis and flying into Boise (one of the most popular routes), then the duration is 5h 37m on average. Another popular route from Indiana to Idaho is flying from Fort Wayne to Boise, which will take roughly 6h 01m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Idaho?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Idaho from Indiana according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 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 Indiana to Idaho?

Prices for flights from Indiana to Idaho are updated daily.

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

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

How old do you have to be to fly from Indiana to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Idaho.

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

The necessary travel and health documents for your Idaho 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.

$126 Cheap Flights from Indiana to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 11:00 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

6h 05m1 stop Denver Intl

5:00 am - 1:45 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

6h 45m1 stop Phoenix Sky Harbor Intl

$299Southwest

Mon, Dec 7 - Fri, Dec 11

6:19 am - 11:48 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

7h 29m1 stop Phoenix Sky Harbor Intl

12:28 pm - 10:20 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

7h 52m1 stop Phoenix Sky Harbor Intl

$302American Airlines

Thu, Jan 14 - Sun, Jan 31

6:55 am - 11:00 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

6h 05m1 stop Denver Intl

12:30 pm - 11:55 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 25m2 stops Phoenix Sky Harbor Intl Denver Intl

$304Southwest

Mon, Dec 7 - Fri, Dec 11

6:33 pm - 10:51 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

6h 18m1 stop Chicago O'Hare Intl

2:51 pm - 10:10 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

5h 19m1 stop Denver Intl

$319United Airlines

Tue, Nov 17 - Tue, Nov 24

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

7h 31m1 stop Chicago O'Hare Intl

12:31 pm - 8:46 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

6h 15m1 stop Chicago O'Hare Intl

$319United Airlines

Tue, Nov 17 - Tue, Nov 24

11:10 am - 6:00 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

8h 50m1 stop Las Vegas Harry Reid Intl

8:15 am - 8:00 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

9h 45m2 stops Denver Intl Chicago Midway

$341Southwest

Wed, Jan 6 - Sat, Jan 9

7:05 am - 10:42 amIND Indianapolis-BOI Boise Air Term. Gowen Fld

5h 37m1 stop Salt Lake City

11:10 pm - 9:08 amBOI Boise Air Term. Gowen Fld-IND Indianapolis

7h 58m1 stop Atlanta Hartsfield-Jackson

$371Delta

Thu, Nov 5 - Mon, Nov 9

5:35 am - 1:23 pmIND Indianapolis-BOI Boise Air Term. Gowen Fld

9h 48m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

2:41 pm - 11:27 pmBOI Boise Air Term. Gowen Fld-IND Indianapolis

6h 46m1 stop Dallas/Fort Worth

$376American Airlines

Thu, Nov 5 - Mon, Nov 9

7:05 am - 1:53 pmFWA Fort Wayne-BOI Boise Air Term. Gowen Fld

8h 48m1 stop Minneapolis St Paul

1:41 pm - 11:23 pmBOI Boise Air Term. Gowen Fld-FWA Fort Wayne

7h 42m1 stop Atlanta Hartsfield-Jackson

$379Delta

Sat, Nov 14 - Thu, Nov 19

6:07 pm - 11:09 amIND Indianapolis-SUN Hailey Sun Valley-Friedman

19h 02m1 stop Seattle/Tacoma Intl

11:51 am - 5:09 pmSUN Hailey Sun Valley-Friedman-IND Indianapolis

27h 18m1 stop Seattle/Tacoma Intl

$633Alaska Airlines

Mon, Dec 7 - Fri, Dec 11

Cheap last minute flights

Enter your travel dates to find the best prices.

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

$607Alaska Airlines

Tue, Oct 27 - Wed, Oct 28

6:00 am - 11:24 amFWA Fort Wayne-BOI Boise Air Term. Gowen Fld

7h 24m1 stop Dallas/Fort Worth

3:24 pm - 12:20 amBOI Boise Air Term. Gowen Fld-FWA Fort Wayne

6h 56m1 stop Chicago O'Hare Intl

$609American Airlines

Fri, Oct 23 - Mon, Oct 26

6:00 am - 1:34 pmFWA Fort Wayne-BOI Boise Air Term. Gowen Fld

9h 34m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 1:29 pmBOI Boise Air Term. Gowen Fld-FWA Fort Wayne

12h 19m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$614Delta

Fri, Oct 23 - Mon, Oct 26

1:43 pm - 10:50 pmFWA Fort Wayne-BOI Boise Air Term. Gowen Fld

11h 07m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

3:24 pm - 12:20 amBOI Boise Air Term. Gowen Fld-FWA Fort Wayne

6h 56m1 stop Chicago O'Hare Intl

$614American Airlines

Fri, Oct 23 - Mon, Oct 26

7:05 am - 3:20 pmFWA Fort Wayne-BOI Boise Air Term. Gowen Fld

10h 15m2 stops Minneapolis St Paul Seattle/Tacoma Intl

11:10 pm - 1:29 pmBOI Boise Air Term. Gowen Fld-FWA Fort Wayne

12h 19m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$619Delta

Fri, Oct 23 - Mon, Oct 26

7:02 am - 3:20 pmIND Indianapolis-IDA Idaho Falls Fanning Field

10h 18m1 stop Seattle/Tacoma Intl

6:04 am - 10:14 pmIDA Idaho Falls Fanning Field-IND Indianapolis

14h 10m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$629Alaska Airlines

Wed, Oct 28 - Sun, Nov 1

7:00 am - 10:59 pmIND Indianapolis-IDA Idaho Falls Fanning Field

17h 59m2 stops Los Angeles Seattle/Tacoma Intl

6:04 am - 11:27 pmIDA Idaho Falls Fanning Field-IND Indianapolis

15h 23m2 stops Seattle/Tacoma Intl Dallas/Fort Worth

$630Alaska Airlines

Wed, Oct 28 - Sun, Nov 1

3:44 pm - 9:09 pmIND Indianapolis-IDA Idaho Falls Fanning Field

7h 25m1 stop Denver Intl

2:35 pm - 10:10 pmIDA Idaho Falls Fanning Field-IND Indianapolis

5h 35m1 stop Denver Intl

$659United Airlines

Wed, Oct 28 - Sun, Nov 1

1:40 pm - 9:09 pmIND Indianapolis-IDA Idaho Falls Fanning Field

9h 29m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 10:10 pmIDA Idaho Falls Fanning Field-IND Indianapolis

5h 35m1 stop Denver Intl

$664United Airlines

Wed, Oct 28 - Sun, Nov 1

6:46 am - 1:20 pmIND Indianapolis-IDA Idaho Falls Fanning Field

8h 34m1 stop Chicago O'Hare Intl

8:00 am - 7:15 pmIDA Idaho Falls Fanning Field-IND Indianapolis

9h 15m1 stop Dallas/Fort Worth

$672American Airlines

Wed, Oct 28 - Sun, Nov 1

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Southwest flights from Indiana to Idaho

Our best Southwest deals on Indiana to Idaho flight tickets

Southwest

Dec 7

IND6:55 amIndianapolis

6h 05m

1 stop

BOI11:00 amBoise Air Term. Gowen Fld

Dec 11

BOI5:00 amBoise Air Term. Gowen Fld

6h 45m

1 stop

IND1:45 pmIndianapolis

$299

Southwest

Dec 7

IND6:55 amIndianapolis

6h 05m

1 stop

BOI11:00 amBoise Air Term. Gowen Fld

Dec 11

BOI12:30 pmBoise Air Term. Gowen Fld

9h 25m

2 stops

IND11:55 pmIndianapolis

$304

Southwest

Jan 6

IND11:10 amIndianapolis

8h 50m

1 stop

BOI6:00 pmBoise Air Term. Gowen Fld

Jan 9

BOI8:15 amBoise Air Term. Gowen Fld

9h 45m

2 stops

IND8:00 pmIndianapolis

$341

American Airlines flights from Indiana to Idaho

Our best American Airlines deals on Indiana to Idaho flight tickets

American Airlines

Jan 14

IND6:19 amIndianapolis

7h 29m

1 stop

BOI11:48 amBoise Air Term. Gowen Fld

Jan 31

BOI12:28 pmBoise Air Term. Gowen Fld

7h 52m

1 stop

IND10:20 pmIndianapolis

$302

American Airlines

Nov 5

IND5:35 amIndianapolis

9h 48m

2 stops

BOI1:23 pmBoise Air Term. Gowen Fld

Nov 9

BOI2:41 pmBoise Air Term. Gowen Fld

6h 46m

1 stop

IND11:27 pmIndianapolis

$376

American Airlines

Nov 1

FWA6:01 amFort Wayne

7h 24m

1 stop

BOI11:25 amBoise Air Term. Gowen Fld

Nov 11

BOI1:24 pmBoise Air Term. Gowen Fld

8h 48m

1 stop

FWA12:12 amFort Wayne

$414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Mon 12/7

6:55 am-11:00 am

1 stop6h 05m

Boise Air Term. Gowen Fld

Fri 12/11

5:00 am-1:45 pm

1 stop6h 45m

$299

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Thu 1/14

6:19 am-11:48 am

1 stop7h 29m

Boise Air Term. Gowen Fld

Sun 1/31

12:28 pm-10:20 pm

1 stop7h 52m

$302

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Mon 12/7

6:55 am-11:00 am

1 stop6h 05m

Boise Air Term. Gowen Fld

Fri 12/11

12:30 pm-11:55 pm

2 stops9h 25m

$304

Quickest round-trip

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Tue 11/17

6:33 pm-10:51 pm

1 stop6h 18m

Boise Air Term. Gowen Fld

Tue 11/24

2:51 pm-10:10 pm

1 stop5h 19m

$319

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Tue 11/17

6:00 am-11:31 am

1 stop7h 31m

Boise Air Term. Gowen Fld

Tue 11/24

12:31 pm-8:46 pm

1 stop6h 15m

$319

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Wed 1/6

11:10 am-6:00 pm

1 stop8h 50m

Boise Air Term. Gowen Fld

Sat 1/9

8:15 am-8:00 pm

2 stops9h 45m

$341

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Thu 11/5

7:05 am-10:42 am

1 stop5h 37m

Boise Air Term. Gowen Fld

Mon 11/9

11:10 pm-9:08 am

1 stop7h 58m

$371

IndianapolisBoise

IND Indianapolis - BOI Boise Air Term. Gowen Fld

INDBOI

Indianapolis

Thu 11/5

5:35 am-1:23 pm

2 stops9h 48m

Boise Air Term. Gowen Fld

Mon 11/9

2:41 pm-11:27 pm

1 stop6h 46m

$376

Fort WayneBoise

FWA Fort Wayne - BOI Boise Air Term. Gowen Fld

FWABOI

Fort Wayne

Sat 11/14

7:05 am-1:53 pm

1 stop8h 48m

Boise Air Term. Gowen Fld

Thu 11/19

1:41 pm-11:23 pm

1 stop7h 42m

$379

IndianapolisHailey

IND Indianapolis - SUN Hailey Sun Valley-Friedman

INDSUN

Indianapolis

Mon 12/7

6:07 pm-11:09 am

1 stop19h 02m

Hailey Sun Valley-Friedman

Fri 12/11

11:51 am-5:09 pm

1 stop27h 18m

$633

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 Indiana 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, April is the cheapest month to fly from Indiana to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $436. If you don’t want to visit Idaho in April, then you should wait until February to fly from Indiana, when ticket prices are also cheap, with an average price of $436.

What is the cheapest Indiana to Idaho flight route?

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

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

There is only 1 cabin class available to choose from on Indiana 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 Indiana to Idaho flights?

You could potentially save up to 24% on your flight if you consider stops on a Indiana to Idaho flight.

Cheap Indiana to Idaho flight deals and tips

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

Best Price Found	$126
Fastest flight time	3h 21m
Direct flights	None

The best one-way flight to Idaho from Indiana in the past 72 hours is $126. The best round-trip flight deal from Indiana to Idaho found on momondo in the last 72 hours is $299.

The fastest flight from Indiana to Idaho takes 3h 21m

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

Search flight deals

Frequently asked questions about flying from Indiana to Idaho

When did momondo last update prices for flights from Indiana to Idaho?
Prices for flights from Indiana to Idaho are updated daily.
How many operators does momondo search for flights from Indiana to Idaho?
As of October 2026, there are 4 operators available to choose from for flights from Indiana to Idaho.
How old do you have to be to fly from Indiana to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho 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.

Best airlines flying from Indiana to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
United Airlines	PriceFrom $214	Free Cancellation	Rating 7.3 10,404 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.0 12,186 reviews	Search American Airlines flights
Southwest	PriceFrom $403	Free Cancellation	Rating 7.9 4,210 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Indiana to Idaho 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 Idaho that suits you.

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

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

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

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 Idaho from Indiana.

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

Yes. momondo can track prices for Indiana to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.