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$201+ Cheap flights from Idaho to Jacksonville (JAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Idaho to Jacksonville

Keep the following information in mind while searching for Idaho to Jacksonville flight deals. Data was last updated August 28, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$201
(Delta)

Popular in

March

Cheapest in

August

Average price

$403
From Idaho to Jacksonville
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One-way flight from Idaho to Jacksonville
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Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho to Jacksonville

Cheapest flights from Idaho to Jacksonville
Explore the most affordable flight options available from Idaho to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:10 pmJAC - JAX
1 stop7h 28mAmerican Airlines
Tue 11/46:18 amJAX - JAC
1 stop7h 58mAmerican Airlines
Deal found 8/27$289
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:26 pmBOI - JAX
1 stop7h 07mAmerican Airlines
Sat 10/254:26 pmJAX - BOI
1 stop7h 56mAmerican Airlines
Deal found 8/27$307
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:33 pmBOI - JAX
1 stop6h 25mAmerican Airlines
Tue 10/147:00 amJAX - BOI
1 stop7h 38mAmerican Airlines
Deal found 8/27$312
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:50 pmJAC - JAX
1 stop6h 19mUnited Airlines
Sun 9/217:00 amJAX - JAC
2 stops12h 42mUnited Airlines
Deal found 8/28$317
This American Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:57 pmBOI - JAX
1 stop6h 47mAmerican Airlines
Wed 10/111:17 amJAX - BOI
2 stops12h 31mAmerican Airlines
Deal found 8/27$322
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:55 pmJAC - JAX
2 stops13h 11mDelta
Sat 11/17:35 amJAX - JAC
2 stops11h 13mDelta
Deal found 8/28$324
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:12 amBOI - JAX
2 stops10h 47mDelta
Tue 10/211:26 pmJAX - BOI
2 stops12h 28mDelta
Deal found 8/27$327
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:34 pmJAC - JAX
1 stop7h 24mUnited Airlines
Mon 9/1511:30 amJAX - JAC
1 stop9h 02mUnited Airlines
Deal found 8/27$339
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:39 pmBOI - JAX
1 stop8h 20mDelta
Sat 10/256:00 amJAX - BOI
2 stops10h 02mDelta
Deal found 8/27$342
This American Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:38 pmBOI - JAX
1 stop7h 17mAmerican Airlines
Sun 9/287:22 amJAX - BOI
1 stop7h 05mAmerican Airlines
Deal found 8/28$352
This United Airlines deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:47 pmGEG - JAX
1 stop6h 28mUnited Airlines
Wed 11/54:26 pmJAX - GEG
1 stop7h 19mUnited Airlines
Deal found 8/27$365
This Delta deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:25 pmBOI - JAX
1 stop7h 12mDelta
Sun 9/285:20 amJAX - BOI
1 stop9h 10mDelta
Deal found 8/27$367

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Idaho to Jacksonville that are best for you.

Fly from

Idaho

Fly to

Jacksonville

Route

Depart

Return

Price

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Wed 10/29

1:10 pm-10:38 pm

1 stop7h 28m

Jacksonville

Tue 11/4

6:18 am-12:16 pm

1 stop7h 58m

$289

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Fri 10/24

1:10 pm-10:38 pm

1 stop7h 28m

Jacksonville

Sat 11/1

7:22 am-12:43 pm

1 stop7h 21m

$289

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sat 10/18

1:26 pm-10:33 pm

1 stop7h 07m

Jacksonville

Sat 10/25

4:26 pm-10:22 pm

1 stop7h 56m

$307

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 10/14

1:33 pm-9:58 pm

1 stop6h 25m

Jacksonville

Tue 10/21

7:22 am-12:46 pm

1 stop7h 24m

$312

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 10/7

1:33 pm-9:58 pm

1 stop6h 25m

Jacksonville

Tue 10/14

7:00 am-12:38 pm

1 stop7h 38m

$312

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Thu 9/18

2:50 pm-11:09 pm

1 stop6h 19m

Jacksonville

Sun 9/21

7:00 am-5:42 pm

2 stops12h 42m

$317

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sat 10/18

11:12 am-11:59 pm

2 stops10h 47m

Jacksonville

Sat 10/25

6:00 am-2:02 pm

2 stops10h 02m

$317

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Wed 9/24

1:57 pm-10:44 pm

1 stop6h 47m

Jacksonville

Wed 10/1

8:01 am-1:17 pm

1 stop7h 16m

$317

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Fri 10/24

6:55 pm-10:06 am

2 stops13h 11m

Jacksonville

Sat 11/1

7:35 am-4:48 pm

2 stops11h 13m

$324

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Thu 9/11

12:34 pm-9:58 pm

1 stop7h 24m

Jacksonville

Mon 9/15

11:30 am-6:32 pm

1 stop9h 02m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Showing 1-10 of 36 results
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Best time to book a flight from Idaho to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Jacksonville

What is the cheapest month to book a flight from Idaho to Jacksonville?

Currently, August is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $278). Flying from Idaho to Jacksonville in March is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to JAX?

Find hourly flight availability from Idaho to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Jacksonville as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Jacksonville from Idaho?

    Jacksonville (JAX), located 11.2 mi from the city center, is the airport you fly into when you book flights from Idaho to Jacksonville.

  • How long is the flight from Idaho to Jacksonville?

    For as low as $365, American Airlines can have you in Jacksonville from Idaho in 6h 28m. The distance between Idaho and Jacksonville is about 2227 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to Jacksonville one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $201. Users have also found prices from $209 and $214 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Idaho to Jacksonville?

    When deciding which route to take from Idaho to Jacksonville consider Boise Air Term. Gowen Fld - Jacksonville, Spokane - Jacksonville or Jackson Hole - Jacksonville as they are the most popular.

  • Can I find deals for flights from Idaho to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Idaho to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Jacksonville.

  • Can I find deals for business class flights from Idaho to Jacksonville?

    Yes. Cheapflights offers flight deals from Idaho to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $278). Flying from Idaho to Jacksonville in March is currently the most expensive (average of $365). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Alternative routes for Idaho to Jacksonville

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Top 5 airlines flying from Idaho to Jacksonville

Discover the top 5 airlines that operate flights from Idaho to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$527FlexibilityNo cancel feeOn-time71%
DeltaCheapest$306Average$444FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$378Average$601FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$382Average$512FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$516Average$537FlexibilityNo cancel feeOn-time75%

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