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

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

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 62% 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 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 February 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.

$219 Cheap Flights from Jacksonville to Idaho in 2026

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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.

5:00 am - 12:38 pm

JAX

JAC

9h 38m

1 stop

3:06 pm - 11:12 pm

JAC

JAX

6h 06m

1 stop

$297American Airlines

Mon, Mar 23 - Mon, Mar 30

5:00 am - 12:38 pm

JAX

JAC

9h 38m

1 stop

1:44 pm - 11:56 pm

JAC

JAX

8h 12m

2 stops

$308American Airlines

Mon, Mar 23 - Mon, Mar 30

8:15 am - 1:21 pm

JAX

JAC

7h 06m

1 stop

7:00 am - 3:17 pm

JAC

JAX

6h 17m

1 stop

$309United Airlines

Sat, Apr 18 - Wed, Apr 22

9:20 am - 8:53 pm

JAX

JAC

13h 33m

2 stops

7:00 am - 3:17 pm

JAC

JAX

6h 17m

1 stop

$314United Airlines

Sat, Apr 18 - Wed, Apr 22

7:20 am - 5:53 pm

JAX

JAC

12h 33m

2 stops

8:00 am - 9:40 pm

JAC

JAX

11h 40m

2 stops

$319United Airlines

Wed, Jul 15 - Wed, Jul 22

7:20 am - 5:53 pm

JAX

JAC

12h 33m

2 stops

8:00 am - 9:40 pm

JAC

JAX

11h 40m

2 stops

$331United Airlines

Wed, Jul 15 - Wed, Jul 22

5:30 pm - 11:46 pm

JAX

BOI

8h 16m

1 stop

6:00 pm - 8:41 am

BOI

JAX

12h 41m

2 stops

$430Delta

Thu, May 14 - Wed, May 20

5:25 am - 9:45 am

JAX

BOI

6h 20m

1 stop

10:25 am - 6:40 pm

BOI

JAX

6h 15m

1 stop

$437Southwest

Sat, Jun 6 - Sat, Jun 13

7:45 am - 5:15 pm

JAX

BOI

11h 30m

1 stop

6:00 am - 4:40 pm

BOI

JAX

8h 40m

2 stops

$458Southwest

Fri, Jun 26 - Thu, Jul 2

5:30 pm - 11:46 pm

JAX

BOI

8h 16m

1 stop

11:39 pm - 8:41 am

BOI

JAX

7h 02m

1 stop

$461Delta

Fri, May 29 - Sun, May 31

Delta flights from Jacksonville to Idaho

Our best Delta deals on Jacksonville to Idaho flight tickets

Delta

May 14

JAX5:30 pmJacksonville

8h 16m

1 stop

BOI11:46 pmBoise Air Term. Gowen Fld

May 20

BOI6:00 pmBoise Air Term. Gowen Fld

12h 41m

2 stops

JAX8:41 amJacksonville

$430

Delta

May 29

JAX5:30 pmJacksonville

8h 16m

1 stop

BOI11:46 pmBoise Air Term. Gowen Fld

May 31

BOI11:39 pmBoise Air Term. Gowen Fld

7h 02m

1 stop

JAX8:41 amJacksonville

$461

Delta

May 28

JAX5:30 pmJacksonville

8h 34m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

May 31

BOI11:39 pmBoise Air Term. Gowen Fld

7h 02m

1 stop

JAX8:41 amJacksonville

$466

Southwest flights from Jacksonville to Idaho

Our best Southwest deals on Jacksonville to Idaho flight tickets

Southwest

Jun 6

JAX5:25 amJacksonville

6h 20m

1 stop

BOI9:45 amBoise Air Term. Gowen Fld

Jun 13

BOI10:25 amBoise Air Term. Gowen Fld

6h 15m

1 stop

JAX6:40 pmJacksonville

$437

Southwest

Jun 26

JAX7:45 amJacksonville

11h 30m

1 stop

BOI5:15 pmBoise Air Term. Gowen Fld

Jul 2

BOI6:00 amBoise Air Term. Gowen Fld

8h 40m

2 stops

JAX4:40 pmJacksonville

$458

Southwest

Jun 26

JAX5:20 pmJacksonville

9h 45m

2 stops

BOI1:05 amBoise Air Term. Gowen Fld

Jul 2

BOI6:00 amBoise Air Term. Gowen Fld

8h 40m

2 stops

JAX4:40 pmJacksonville

$467

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Mon 3/23

5:00 am-12:38 pm

1 stop9h 38m

Jackson Hole

Mon 3/30

3:06 pm-11:12 pm

1 stop6h 06m

$297

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Mon 3/23

5:00 am-12:38 pm

1 stop9h 38m

Jackson Hole

Mon 3/30

1:44 pm-11:56 pm

2 stops8h 12m

$308

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Sat 4/18

8:15 am-1:21 pm

1 stop7h 06m

Jackson Hole

Wed 4/22

7:00 am-3:17 pm

1 stop6h 17m

$309

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Sat 4/18

9:20 am-8:53 pm

2 stops13h 33m

Jackson Hole

Wed 4/22

7:00 am-3:17 pm

1 stop6h 17m

$314

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Wed 7/15

7:20 am-5:53 pm

2 stops12h 33m

Jackson Hole

Wed 7/22

8:00 am-9:40 pm

2 stops11h 40m

$319

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Wed 7/15

7:20 am-5:53 pm

2 stops12h 33m

Jackson Hole

Wed 7/22

8:00 am-9:40 pm

2 stops11h 40m

$331

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Thu 5/14

5:30 pm-11:46 pm

1 stop8h 16m

Boise Air Term. Gowen Fld

Wed 5/20

6:00 pm-8:41 am

2 stops12h 41m

$430

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 6/6

5:25 am-9:45 am

1 stop6h 20m

Boise Air Term. Gowen Fld

Sat 6/13

10:25 am-6:40 pm

1 stop6h 15m

$437

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Fri 6/26

7:45 am-5:15 pm

1 stop11h 30m

Boise Air Term. Gowen Fld

Thu 7/2

6:00 am-4:40 pm

2 stops8h 40m

$458

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Fri 5/29

5:30 pm-11:46 pm

1 stop8h 16m

Boise Air Term. Gowen Fld

Sun 5/31

11:39 pm-8:41 am

1 stop7h 02m

$461

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, January 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 $233. If you don’t want to visit Idaho in January, then you should wait until September to fly from Jacksonville, when ticket prices are also cheap, with an average price of $373.

Can stopping save me money on Jacksonville to Idaho flights?

You could potentially save up to 21% 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 20m
Direct flights	None

The fastest flight from Jacksonville to Idaho takes 6h 20m

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

Search flight deals

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 February 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
Delta	PriceFrom $230	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.2 11,344 reviews	Search American Airlines flights
United Airlines	PriceFrom $374	Free Cancellation	Rating 7.4 9,344 reviews	Search United Airlines flights
Southwest	PriceFrom $391	Free Cancellation	Rating 8.0 4,300 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.