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

Delta, United Airlines, and Allegiant Air are the most popular carriers operating from Harrisburg to Idaho

What airlines fly to Idaho?

United Airlines, Delta 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 35% 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 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 December 2025, 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.

$189 Cheap Flights from Harrisburg to Idaho in 2025/26

1 adult

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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.

6:16 am - 12:46 pm

MDT

BOI

8h 30m1 stop

1:39 pm - 11:47 pm

BOI

MDT

8h 08m1 stop

$329American Airlines

Thu, Feb 26 - Tue, Mar 3

6:16 am - 12:46 pm

MDT

BOI

8h 30m1 stop

6:41 am - 7:10 pm

BOI

MDT

10h 29m2 stops

$334American Airlines

Thu, Feb 26 - Tue, Mar 3

6:30 am - 11:39 am

MDT

GEG

8h 09m1 stop

6:53 am - 9:05 pm

GEG

MDT

11h 12m2 stops

$334United Airlines

Wed, Jan 28 - Sat, Jan 31

10:34 am - 7:16 pm

MDT

GEG

11h 42m2 stops

6:53 am - 9:05 pm

GEG

MDT

11h 12m2 stops

$339United Airlines

Wed, Jan 28 - Sat, Jan 31

6:15 am - 11:24 am

MDT

JAC

7h 09m1 stop

12:20 pm - 9:05 pm

JAC

MDT

6h 45m1 stop

$352United Airlines

Tue, Mar 24 - Thu, Mar 26

6:00 am - 4:47 pm

MDT

JAC

12h 47m2 stops

2:45 pm - 11:47 pm

JAC

MDT

7h 02m1 stop

$362Delta

Tue, Mar 24 - Thu, Mar 26

11:59 am - 11:34 pm

MDT

BOI

13h 35m2 stops

6:41 am - 7:10 pm

BOI

MDT

10h 29m2 stops

$364American Airlines

Thu, Feb 26 - Tue, Mar 3

6:15 am - 11:24 am

MDT

JAC

7h 09m1 stop

7:00 am - 9:20 pm

JAC

MDT

12h 20m2 stops

$364United Airlines

Tue, Mar 17 - Sat, May 9

6:00 am - 11:45 am

MDT

GEG

8h 45m1 stop

12:55 pm - 11:26 pm

GEG

MDT

7h 31m1 stop

$459Delta

Wed, Jan 28 - Sat, Jan 31

3:03 pm - 12:23 am

MDT

GEG

12h 20m2 stops

6:00 pm - 8:14 pm

GEG

MDT

23h 14m2 stops

$512Alaska Airlines

Wed, Jan 28 - Sun, Feb 1

American Airlines flights from Harrisburg to Idaho

Our best American Airlines deals on Harrisburg to Idaho flight tickets

American Airlines

Feb 26

MDT6:16 amHarrisburg

8h 30m

1 stop

BOI12:46 pmBoise Air Term. Gowen Fld

Mar 3

BOI1:39 pmBoise Air Term. Gowen Fld

8h 08m

1 stop

MDT11:47 pmHarrisburg

$329

Find similar

American Airlines

Feb 26

MDT6:16 amHarrisburg

8h 30m

1 stop

BOI12:46 pmBoise Air Term. Gowen Fld

Mar 3

BOI6:41 amBoise Air Term. Gowen Fld

10h 29m

2 stops

MDT7:10 pmHarrisburg

$334

Find similar

American Airlines

Feb 26

MDT6:16 amHarrisburg

8h 30m

1 stop

BOI12:46 pmBoise Air Term. Gowen Fld

Mar 3

BOI11:35 amBoise Air Term. Gowen Fld

10h 12m

2 stops

MDT11:47 pmHarrisburg

$359

Find similar

United Airlines flights from Harrisburg to Idaho

Our best United Airlines deals on Harrisburg to Idaho flight tickets

United Airlines

Jan 28

MDT6:30 amHarrisburg

8h 09m

1 stop

GEG11:39 amSpokane

Jan 31

GEG6:53 amSpokane

11h 12m

2 stops

MDT9:05 pmHarrisburg

$334

Find similar

United Airlines

Jan 28

MDT10:34 amHarrisburg

11h 42m

2 stops

GEG7:16 pmSpokane

Jan 31

GEG6:53 amSpokane

11h 12m

2 stops

MDT9:05 pmHarrisburg

$339

Find similar

United Airlines

Mar 24

MDT6:15 amHarrisburg

7h 09m

1 stop

JAC11:24 amJackson Hole

Mar 26

JAC12:20 pmJackson Hole

6h 45m

1 stop

MDT9:05 pmHarrisburg

$352

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Thu 2/26

6:16 am-12:46 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Tue 3/3

1:39 pm-11:47 pm

1 stop8h 08m

$329

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Thu 2/26

6:16 am-12:46 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Tue 3/3

6:41 am-7:10 pm

2 stops10h 29m

$334

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Wed 1/28

6:30 am-11:39 am

1 stop8h 09m

Spokane

Sat 1/31

6:53 am-9:05 pm

2 stops11h 12m

$334

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Wed 1/28

10:34 am-7:16 pm

2 stops11h 42m

Spokane

Sat 1/31

6:53 am-9:05 pm

2 stops11h 12m

$339

HarrisburgJackson

MDT - JAC

MDTJAC

Harrisburg

Tue 3/24

6:15 am-11:24 am

1 stop7h 09m

Jackson Hole

Thu 3/26

12:20 pm-9:05 pm

1 stop6h 45m

$352

HarrisburgJackson

MDT - JAC

MDTJAC

Harrisburg

Tue 3/24

6:00 am-4:47 pm

2 stops12h 47m

Jackson Hole

Thu 3/26

2:45 pm-11:47 pm

1 stop7h 02m

$362

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Thu 2/26

11:59 am-11:34 pm

2 stops13h 35m

Boise Air Term. Gowen Fld

Tue 3/3

6:41 am-7:10 pm

2 stops10h 29m

$364

HarrisburgJackson

MDT - JAC

MDTJAC

Harrisburg

Tue 3/17

6:15 am-11:24 am

1 stop7h 09m

Jackson Hole

Sat 5/9

7:00 am-9:20 pm

2 stops12h 20m

$364

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Wed 1/28

6:00 am-11:45 am

1 stop8h 45m

Spokane

Sat 1/31

12:55 pm-11:26 pm

1 stop7h 31m

$459

HarrisburgSpokane

MDT - GEG

MDTGEG

Harrisburg

Wed 1/28

3:03 pm-12:23 am

2 stops12h 20m

Spokane

Sun 2/1

6:00 pm-8:14 pm

2 stops23h 14m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 February to fly from Harrisburg, when ticket prices are also cheap, with an average price of $398.

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

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $497. On the other hand, Sunday is the most expensive day to depart from Harrisburg because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $829.

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

According to our data, the cheapest time of day to fly to Idaho is in the afternoon. momondo users have found flights departing from Harrisburg to Idaho in the afternoon for as low as $513. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $556 per ticket.

Cheap Harrisburg to Idaho flight deals and tips

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

Fastest flight time	6h 52m
Direct flights	None

The fastest flight from Harrisburg to Idaho takes 6h 52m

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

Search flight deals

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 December 2025, 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 7.2 11,054 reviews		Search American Airlines flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,091 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.