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

Delta, United Airlines, and American Airlines 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 54% 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 April 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.

$185 Cheap Flights from Jacksonville to Idaho in 2026

1 adult

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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.

11:40 am - 8:15 pm

JAX

JAC

10h 35m

2 stops

7:00 am - 4:35 pm

JAC

JAX

7h 35m

1 stop

$374Delta

Tue, May 26 - Fri, May 29

5:38 pm - 10:28 pm

JAX

BOI

6h 50m

1 stop

11:39 pm - 8:41 am

BOI

JAX

7h 02m

1 stop

$375Delta

Wed, May 13 - Wed, May 20

5:30 pm - 12:04 am

JAX

BOI

8h 34m

2 stops

11:39 pm - 8:41 am

BOI

JAX

7h 02m

1 stop

$380Delta

Wed, May 13 - Wed, May 20

5:49 pm - 11:47 pm

JAX

BOI

7h 58m

1 stop

11:45 pm - 9:37 am

BOI

JAX

7h 52m

1 stop

$407Delta

Tue, Jun 16 - Tue, Jun 23

6:20 am - 11:05 am

JAX

JAC

6h 45m

1 stop

11:07 am - 9:15 pm

JAC

JAX

8h 08m

1 stop

$410American Airlines

Mon, May 25 - Fri, May 29

7:20 am - 9:51 pm

JAX

SUN

16h 31m

2 stops

8:15 am - 5:49 pm

SUN

JAX

7h 34m

1 stop

$414United Airlines

Sat, May 30 - Sat, Jun 13

5:49 am - 11:19 am

JAX

BOI

7h 30m

1 stop

1:57 pm - 10:59 pm

BOI

JAX

7h 02m

1 stop

$419American Airlines

Wed, Jul 1 - Sat, Jul 11

4:19 pm - 8:58 pm

JAX

JAC

6h 39m

1 stop

7:00 am - 3:17 pm

JAC

JAX

6h 17m

1 stop

$419United Airlines

Tue, May 5 - Sat, May 9

5:20 pm - 10:55 pm

JAX

BOI

7h 35m

1 stop

10:40 am - 9:05 pm

BOI

JAX

8h 25m

2 stops

$453Southwest

Thu, Jun 11 - Tue, Jun 16

1:55 pm - 10:15 pm

JAX

GEG

11h 20m

2 stops

6:00 am - 7:35 pm

GEG

JAX

10h 35m

2 stops

$478Southwest

Wed, Jun 10 - Wed, Jun 17

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Southwest flights from Jacksonville to Idaho

Our best Southwest deals on Jacksonville to Idaho flight tickets

Southwest

Jun 11

JAX5:20 pmJacksonville

7h 35m

1 stop

BOI10:55 pmBoise Air Term. Gowen Fld

Jun 16

BOI10:40 amBoise Air Term. Gowen Fld

8h 25m

2 stops

JAX9:05 pmJacksonville

$453

Southwest

Jun 16

JAX5:35 pmJacksonville

8h 50m

2 stops

BOI12:25 amBoise Air Term. Gowen Fld

Jun 23

BOI10:40 amBoise Air Term. Gowen Fld

9h 00m

2 stops

JAX9:40 pmJacksonville

$467

Southwest

Jun 10

JAX1:55 pmJacksonville

11h 20m

2 stops

GEG10:15 pmSpokane

Jun 17

GEG6:00 amSpokane

10h 35m

2 stops

JAX7:35 pmJacksonville

$478

Delta flights from Jacksonville to Idaho

Our best Delta deals on Jacksonville to Idaho flight tickets

Delta

May 26

JAX11:40 amJacksonville

10h 35m

2 stops

JAC8:15 pmJackson Hole

May 29

JAC7:00 amJackson Hole

7h 35m

1 stop

JAX4:35 pmJacksonville

$374

Delta

May 13

JAX5:38 pmJacksonville

6h 50m

1 stop

BOI10:28 pmBoise Air Term. Gowen Fld

May 20

BOI11:39 pmBoise Air Term. Gowen Fld

7h 02m

1 stop

JAX8:41 amJacksonville

$375

Delta

May 13

JAX5:30 pmJacksonville

8h 34m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

May 20

BOI11:39 pmBoise Air Term. Gowen Fld

7h 02m

1 stop

JAX8:41 amJacksonville

$380

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Tue 5/26

11:40 am-8:15 pm

2 stops10h 35m

Jackson Hole

Fri 5/29

7:00 am-4:35 pm

1 stop7h 35m

$374

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Wed 5/13

5:38 pm-10:28 pm

1 stop6h 50m

Boise Air Term. Gowen Fld

Wed 5/20

11:39 pm-8:41 am

1 stop7h 02m

$375

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Wed 5/13

5:30 pm-12:04 am

2 stops8h 34m

Boise Air Term. Gowen Fld

Wed 5/20

11:39 pm-8:41 am

1 stop7h 02m

$380

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 6/16

5:49 pm-11:47 pm

1 stop7h 58m

Boise Air Term. Gowen Fld

Tue 6/23

11:45 pm-9:37 am

1 stop7h 52m

$407

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Mon 5/25

6:20 am-11:05 am

1 stop6h 45m

Jackson Hole

Fri 5/29

11:07 am-9:15 pm

1 stop8h 08m

$410

JacksonvilleHailey

JAX - SUN

JAXSUN

Jacksonville

Sat 5/30

7:20 am-9:51 pm

2 stops16h 31m

Hailey Sun Valley-Friedman

Sat 6/13

8:15 am-5:49 pm

1 stop7h 34m

$414

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Wed 7/1

5:49 am-11:19 am

1 stop7h 30m

Boise Air Term. Gowen Fld

Sat 7/11

1:57 pm-10:59 pm

1 stop7h 02m

$419

Quickest round-trip

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Tue 5/5

4:19 pm-8:58 pm

1 stop6h 39m

Jackson Hole

Sat 5/9

7:00 am-3:17 pm

1 stop6h 17m

$419

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Thu 6/11

5:20 pm-10:55 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 6/16

10:40 am-9:05 pm

2 stops8h 25m

$453

JacksonvilleSpokane

JAX - GEG

JAXGEG

Jacksonville

Wed 6/10

1:55 pm-10:15 pm

2 stops11h 20m

Spokane

Wed 6/17

6:00 am-7:35 pm

2 stops10h 35m

$478

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 37% 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	5h 54m
Direct flights	None

The fastest flight from Jacksonville to Idaho takes 5h 54m

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 April 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 8,406 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,602 reviews	Search United Airlines flights
American Airlines	PriceFrom $298	Free Cancellation	Rating 7.1 11,593 reviews	Search American Airlines flights
Southwest	PriceFrom $397	Free Cancellation	Rating 8.0 4,328 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.