What airlines fly to Idaho?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Idaho from Jacksonville according to our data. American Airlines is the first choice among our users, with 51% 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.

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

American Airlines, Delta, and Frontier are the most popular carriers operating from Jacksonville to Idaho

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

Prices for flights from Jacksonville Airport to Idaho refresh daily.

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

The number of operators available for flights from Jacksonville Airport to Idaho is 4 as of June 2026.

How old do you have to be to fly from Jacksonville Airport 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 Jacksonville 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.

$170 Cheap Flights from Jacksonville to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:51 pm - 11:59 pm

JAX

BOI

8h 08m

1 stop

5:30 am - 4:45 pm

BOI

JAX

9h 15m

1 stop

$355Delta

Wed, Sep 2 - Wed, Sep 9

5:51 pm - 11:59 pm

JAX

BOI

8h 08m

1 stop

11:12 am - 11:55 pm

BOI

JAX

10h 43m

2 stops

$360Delta

Tue, Aug 11 - Tue, Aug 18

11:34 am - 10:40 pm

JAX

BOI

13h 06m

2 stops

6:44 am - 4:26 pm

BOI

JAX

7h 42m

1 stop

$365American Airlines

Tue, Aug 11 - Tue, Aug 18

6:15 am - 2:50 pm

JAX

BOI

10h 35m

2 stops

7:05 am - 7:40 pm

BOI

JAX

10h 35m

2 stops

$366Southwest

Tue, Aug 11 - Tue, Aug 18

5:10 pm - 9:30 pm

JAX

BOI

6h 20m

1 stop

12:10 pm - 10:00 pm

BOI

JAX

7h 50m

1 stop

$368Southwest

Sat, Aug 22 - Mon, Aug 24

12:05 pm - 10:03 pm

JAX

BOI

11h 58m

2 stops

2:55 pm - 11:25 pm

BOI

JAX

6h 30m

1 stop

$369American Airlines

Sat, Oct 3 - Wed, Oct 7

1:30 pm - 10:00 pm

JAX

BOI

10h 30m

2 stops

8:05 am - 4:15 pm

BOI

JAX

6h 10m

1 stop

$373Southwest

Sat, Aug 22 - Mon, Aug 24

3:07 pm - 8:40 pm

JAX

JAC

7h 33m

1 stop

8:05 am - 9:46 pm

JAC

JAX

11h 41m

2 stops

$374United Airlines

Sun, Aug 16 - Wed, Aug 19

12:40 pm - 9:30 pm

JAX

BOI

10h 50m

2 stops

8:05 am - 6:35 pm

BOI

JAX

8h 30m

2 stops

$379Southwest

Sat, Aug 22 - Mon, Aug 24

3:07 pm - 8:40 pm

JAX

JAC

7h 33m

1 stop

1:45 pm - 9:46 pm

JAC

JAX

6h 01m

1 stop

$397United Airlines

Sun, Aug 16 - Wed, Aug 19

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Delta flights from Jacksonville to Idaho

Our best Delta deals on Jacksonville to Idaho flight tickets

Delta

Sep 2

JAX5:51 pmJacksonville

8h 08m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Sep 9

BOI5:30 amBoise Air Term. Gowen Fld

9h 15m

1 stop

JAX4:45 pmJacksonville

$355

Delta

Aug 11

JAX5:51 pmJacksonville

8h 08m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Aug 18

BOI11:12 amBoise Air Term. Gowen Fld

10h 43m

2 stops

JAX11:55 pmJacksonville

$360

Delta

Sep 2

JAX4:10 pmJacksonville

9h 49m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

Sep 9

BOI2:11 pmBoise Air Term. Gowen Fld

7h 48m

1 stop

JAX11:59 pmJacksonville

$392

United Airlines flights from Jacksonville to Idaho

Our best United Airlines deals on Jacksonville to Idaho flight tickets

United Airlines

Aug 16

JAX3:07 pmJacksonville

7h 33m

1 stop

JAC8:40 pmJackson Hole

Aug 19

JAC8:05 amJackson Hole

11h 41m

2 stops

JAX9:46 pmJacksonville

$374

United Airlines

Aug 16

JAX3:07 pmJacksonville

7h 33m

1 stop

JAC8:40 pmJackson Hole

Aug 19

JAC1:45 pmJackson Hole

6h 01m

1 stop

JAX9:46 pmJacksonville

$397

United Airlines

Oct 24

JAX7:00 amJacksonville

10h 24m

2 stops

IDA3:24 pmIdaho Falls Fanning Field

Oct 27

IDA7:00 amIdaho Falls Fanning Field

6h 29m

1 stop

JAX3:29 pmJacksonville

$403

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Wed 9/2

5:51 pm-11:59 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Wed 9/9

5:30 am-4:45 pm

1 stop9h 15m

$355

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 8/11

5:51 pm-11:59 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Tue 8/18

11:12 am-11:55 pm

2 stops10h 43m

$360

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 8/11

11:34 am-10:40 pm

2 stops13h 06m

Boise Air Term. Gowen Fld

Tue 8/18

6:44 am-4:26 pm

1 stop7h 42m

$365

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 8/11

6:15 am-2:50 pm

2 stops10h 35m

Boise Air Term. Gowen Fld

Tue 8/18

7:05 am-7:40 pm

2 stops10h 35m

$366

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 8/22

5:10 pm-9:30 pm

1 stop6h 20m

Boise Air Term. Gowen Fld

Mon 8/24

12:10 pm-10:00 pm

1 stop7h 50m

$368

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 10/3

12:05 pm-10:03 pm

2 stops11h 58m

Boise Air Term. Gowen Fld

Wed 10/7

2:55 pm-11:25 pm

1 stop6h 30m

$369

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 8/22

1:30 pm-10:00 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Mon 8/24

8:05 am-4:15 pm

1 stop6h 10m

$373

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Sun 8/16

3:07 pm-8:40 pm

1 stop7h 33m

Jackson Hole

Wed 8/19

8:05 am-9:46 pm

2 stops11h 41m

$374

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 8/22

12:40 pm-9:30 pm

2 stops10h 50m

Boise Air Term. Gowen Fld

Mon 8/24

8:05 am-6:35 pm

2 stops8h 30m

$379

Quickest round-trip

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Sun 8/16

3:07 pm-8:40 pm

1 stop7h 33m

Jackson Hole

Wed 8/19

1:45 pm-9:46 pm

1 stop6h 01m

$397

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 Jacksonville 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, September is the cheapest month to fly from Jacksonville to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $198. If you don’t want to visit Idaho in September, then you should wait until January to fly from Jacksonville, when ticket prices are also cheap, with an average price of $230.

Can stopping save me money on Jacksonville to Idaho flights?

You could potentially save up to 5% on your flight if you consider stops on a Jacksonville to Idaho flight.

Cheap Jacksonville to Idaho flight deals and tips

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

Fastest flight time	6h 21m
Direct flights	None

The fastest flight from Jacksonville to Idaho takes 6h 21m

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

Search flight deals

Frequently asked questions about flying from Jacksonville to Idaho

When did momondo last update prices for flights from Jacksonville Airport to Idaho?
Prices for flights from Jacksonville Airport to Idaho refresh daily.
How many operators does momondo search for flights from Jacksonville Airport to Idaho?
The number of operators available for flights from Jacksonville Airport to Idaho is 4 as of June 2026.
How old do you have to be to fly from Jacksonville Airport 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 Jacksonville 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 Jacksonville to Idaho

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.1 11,751 reviews	Search American Airlines flights
Delta	PriceFrom $230	Free Cancellation	Rating 7.8 8,432 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,881 reviews	Search United Airlines flights
Southwest	PriceFrom $344	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to Idaho. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Jacksonville to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from Jacksonville 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 Jacksonville to Idaho.

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

Price alerts on flights to Idaho from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.