What airlines fly to Idaho?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Idaho from Harrisburg according to our data. United Airlines is the first choice among our users, with 48% 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.

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

American Airlines, United Airlines, and Alaska Airlines are the most popular carriers operating from Harrisburg to Idaho

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

Prices for flights from Harrisburg Airport to Idaho refresh daily.

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

As of August 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Idaho.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harrisburg Airport to Idaho.

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

The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$233 Cheap Flights from Harrisburg to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harrisburg to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 10:00 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 00m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:59 amBOI Boise Air Term. Gowen Fld-MDT Harrisburg

9h 49m1 stop Atlanta Hartsfield-Jackson

$379Delta

Fri, Sep 25 - Mon, Oct 5

3:00 pm - 10:00 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 00m1 stop Atlanta Hartsfield-Jackson

2:16 pm - 11:40 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

7h 24m1 stop Atlanta Hartsfield-Jackson

$379Delta

Fri, Sep 25 - Fri, Oct 2

6:32 am - 12:41 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

8h 09m1 stop Chicago O'Hare Intl

1:27 pm - 10:17 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

6h 50m1 stop Chicago O'Hare Intl

$379American Airlines

Mon, Nov 23 - Tue, Dec 1

1:28 pm - 11:59 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

12h 31m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

1:27 pm - 10:17 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

6h 50m1 stop Chicago O'Hare Intl

$384American Airlines

Mon, Nov 23 - Tue, Dec 1

3:00 pm - 10:00 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 00m1 stop Atlanta Hartsfield-Jackson

7:19 pm - 11:35 amBOI Boise Air Term. Gowen Fld-MDT Harrisburg

14h 16m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

$384Delta

Fri, Sep 25 - Fri, Oct 2

12:10 pm - 10:50 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

12h 40m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

12:14 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

8h 45m1 stop Dallas/Fort Worth

$384American Airlines

Tue, Oct 20 - Sat, Oct 24

2:08 pm - 9:35 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 27m2 stops Chicago O'Hare Intl Denver Intl

6:50 pm - 9:51 amBOI Boise Air Term. Gowen Fld-MDT Harrisburg

13h 01m2 stops San Francisco Chicago O'Hare Intl

$389United Airlines

Tue, Oct 6 - Tue, Oct 13

6:30 am - 11:39 amMDT Harrisburg-GEG Spokane

8h 09m1 stop Chicago O'Hare Intl

11:11 am - 8:53 pmGEG Spokane-MDT Harrisburg

6h 42m1 stop Chicago O'Hare Intl

$419United Airlines

Tue, Sep 1 - Sat, Sep 5

10:57 am - 8:46 pmMDT Harrisburg-GEG Spokane

12h 49m2 stops Washington, D.C. Dulles Intl Denver Intl

5:00 am - 8:53 pmGEG Spokane-MDT Harrisburg

12h 53m2 stops Denver Intl Chicago O'Hare Intl

$429United Airlines

Tue, Sep 1 - Sat, Sep 5

2:35 pm - 11:55 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

11h 20m2 stops Philadelphia Portland

6:23 am - 9:15 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

12h 52m2 stops Seattle/Tacoma Intl Philadelphia

$935Alaska Airlines

Mon, Sep 14 - Mon, Sep 21

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 2:02 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

10h 02m1 stop Chicago O'Hare Intl

2:58 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

7h 01m1 stop Chicago O'Hare Intl

$507American Airlines

Sat, Aug 22 - Sat, Aug 29

6:30 am - 11:28 amMDT Harrisburg-BOI Boise Air Term. Gowen Fld

6h 58m1 stop Chicago O'Hare Intl

8:23 am - 4:52 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

6h 29m1 stop Chicago O'Hare Intl

$509United Airlines

Sun, Aug 23 - Sun, Aug 30

6:30 am - 11:28 amMDT Harrisburg-BOI Boise Air Term. Gowen Fld

6h 58m1 stop Chicago O'Hare Intl

10:36 am - 8:53 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

8h 17m2 stops Denver Intl Chicago O'Hare Intl

$512United Airlines

Sat, Aug 22 - Sat, Aug 29

6:30 am - 11:28 amMDT Harrisburg-BOI Boise Air Term. Gowen Fld

6h 58m1 stop Chicago O'Hare Intl

6:15 am - 8:53 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

12h 38m2 stops San Francisco Chicago O'Hare Intl

$514United Airlines

Sun, Aug 23 - Sun, Aug 30

2:52 pm - 10:40 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 48m2 stops Washington, D.C. Dulles Intl Denver Intl

5:00 am - 4:52 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

9h 52m2 stops Denver Intl Chicago O'Hare Intl

$517United Airlines

Sat, Aug 22 - Sat, Aug 29

6:45 am - 1:59 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 14m2 stops Philadelphia Dallas/Fort Worth

8:01 am - 9:58 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

11h 57m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

$550American Airlines

Sun, Aug 23 - Sun, Aug 30

7:00 am - 1:59 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

8h 59m1 stop Dallas/Fort Worth

12:12 pm - 11:23 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

9h 11m1 stop Dallas/Fort Worth

$597American Airlines

Thu, Aug 20 - Sat, Aug 22

6:00 am - 1:59 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 59m2 stops Chicago O'Hare Intl Dallas/Fort Worth

2:58 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

7h 01m1 stop Chicago O'Hare Intl

$602American Airlines

Thu, Aug 20 - Sat, Aug 22

2:45 pm - 10:11 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 26m2 stops Charlotte Douglas Dallas/Fort Worth

6:44 am - 7:45 pmBOI Boise Air Term. Gowen Fld-MDT Harrisburg

11h 01m2 stops Dallas/Fort Worth Charlotte Douglas

$607American Airlines

Thu, Aug 20 - Sat, Aug 22

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United Airlines flights from Harrisburg to Idaho

Our best United Airlines deals on Harrisburg to Idaho flight tickets

United Airlines

Sep 1

MDT6:30 amHarrisburg

8h 09m

1 stop

GEG11:39 amSpokane

Sep 5

GEG11:11 amSpokane

6h 42m

1 stop

MDT8:53 pmHarrisburg

$419

United Airlines

Sep 1

MDT10:57 amHarrisburg

12h 49m

2 stops

GEG8:46 pmSpokane

Sep 5

GEG5:00 amSpokane

12h 53m

2 stops

MDT8:53 pmHarrisburg

$429

United Airlines

Aug 28

MDT2:17 pmHarrisburg

11h 19m

2 stops

GEG10:36 pmSpokane

Aug 31

GEG5:00 amSpokane

12h 53m

2 stops

MDT8:53 pmHarrisburg

$469

American Airlines flights from Harrisburg to Idaho

Our best American Airlines deals on Harrisburg to Idaho flight tickets

American Airlines

Oct 20

MDT12:10 pmHarrisburg

12h 40m

2 stops

BOI10:50 pmBoise Air Term. Gowen Fld

Oct 24

BOI12:14 pmBoise Air Term. Gowen Fld

8h 45m

1 stop

MDT10:59 pmHarrisburg

$384

American Airlines

Oct 20

MDT12:10 pmHarrisburg

12h 19m

2 stops

BOI10:29 pmBoise Air Term. Gowen Fld

Oct 24

BOI7:00 amBoise Air Term. Gowen Fld

13h 19m

2 stops

MDT10:19 pmHarrisburg

$389

American Airlines

Sep 1

MDT8:55 amHarrisburg

14h 47m

2 stops

GEG8:42 pmSpokane

Sep 5

GEG12:44 pmSpokane

7h 39m

1 stop

MDT11:23 pmHarrisburg

$424

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Fri 9/25

3:00 pm-10:00 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Mon 10/5

11:10 pm-10:59 am

1 stop9h 49m

$379

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Fri 9/25

3:00 pm-10:00 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Fri 10/2

2:16 pm-11:40 pm

1 stop7h 24m

$379

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Mon 11/23

6:32 am-12:41 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Tue 12/1

1:27 pm-10:17 pm

1 stop6h 50m

$379

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Mon 11/23

1:28 pm-11:59 pm

2 stops12h 31m

Boise Air Term. Gowen Fld

Tue 12/1

1:27 pm-10:17 pm

1 stop6h 50m

$384

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Fri 9/25

3:00 pm-10:00 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Fri 10/2

7:19 pm-11:35 am

2 stops14h 16m

$384

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Tue 10/20

12:10 pm-10:50 pm

2 stops12h 40m

Boise Air Term. Gowen Fld

Sat 10/24

12:14 pm-10:59 pm

1 stop8h 45m

$384

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Tue 10/6

2:08 pm-9:35 pm

2 stops9h 27m

Boise Air Term. Gowen Fld

Tue 10/13

6:50 pm-9:51 am

2 stops13h 01m

$389

Quickest round-trip

HarrisburgSpokane

MDT Harrisburg - GEG Spokane

MDTGEG

Harrisburg

Tue 9/1

6:30 am-11:39 am

1 stop8h 09m

Spokane

Sat 9/5

11:11 am-8:53 pm

1 stop6h 42m

$419

HarrisburgSpokane

MDT Harrisburg - GEG Spokane

MDTGEG

Harrisburg

Tue 9/1

10:57 am-8:46 pm

2 stops12h 49m

Spokane

Sat 9/5

5:00 am-8:53 pm

2 stops12h 53m

$429

HarrisburgBoise

MDT Harrisburg - BOI Boise Air Term. Gowen Fld

MDTBOI

Harrisburg

Mon 9/14

2:35 pm-11:55 pm

2 stops11h 20m

Boise Air Term. Gowen Fld

Mon 9/21

6:23 am-9:15 pm

2 stops12h 52m

$935

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 Harrisburg 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

What is the cheapest month to fly to Idaho?

In general, January is the cheapest month to fly from Harrisburg to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you don’t want to visit Idaho in January, then you should wait until December to fly from Harrisburg, when ticket prices are also cheap, with an average price of $465.

Can stopping save me money on Harrisburg to Idaho flights?

You could potentially save up to 37% on your flight if you consider stops on a Harrisburg to Idaho flight.

Cheap Harrisburg to Idaho flight deals and tips

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

Best Price Found	$233
Fastest flight time	6h 24m
Direct flights	None

The best one-way flight to Idaho from Harrisburg in the past 72 hours is $233. The best round-trip flight deal from Harrisburg to Idaho found on momondo in the last 72 hours is $379.

The fastest flight from Harrisburg to Idaho takes 6h 24m

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

Search flight deals

Frequently asked questions about flying from Harrisburg to Idaho

When did momondo last update prices for flights from Harrisburg Airport to Idaho?
Prices for flights from Harrisburg Airport to Idaho refresh daily.
How many operators does momondo search for flights from Harrisburg Airport to Idaho?
As of August 2026, there are 3 operators available to choose from for flights from Harrisburg Airport to Idaho.
How old do you have to be to fly from Harrisburg Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harrisburg Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Harrisburg to Idaho

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.1 11,951 reviews	Search American Airlines flights
Delta	PriceFrom $328	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 10,100 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Idaho from Harrisburg 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 Idaho quick and easy, saving you time and money.

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

Flights from Harrisburg to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harrisburg to Idaho.

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

If you are not ready to book a flight from Harrisburg to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.