HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$127+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Jacksonville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 12/312:18 pmBOI - JAX
1 stop7h 23mAmerican Airlines
Wed 1/76:11 amJAX - BOI
1 stop7h 56mAmerican Airlines
Deal found 12/3$349
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Fri 12/1912:53 pmJAC - JAX
1 stop8h 34mAmerican Airlines
Mon 1/58:14 amJAX - JAC
1 stop8h 17mAmerican Airlines
Deal found 12/3$359
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/316:15 amBOI - JAX
1 stop7h 03mUnited Airlines
Wed 1/77:00 amJAX - BOI
2 stops13h 07mUnited Airlines
Deal found 12/3$375
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Fri 12/191:00 pmJAC - JAX
1 stop8h 30mUnited Airlines
Mon 12/226:30 amJAX - JAC
1 stop7h 34mUnited Airlines
Deal found 12/4$449
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Tue 12/97:00 amJAC - JAX
1 stop6h 24mUnited Airlines
Sun 12/214:20 pmJAX - JAC
1 stop6h 32mUnited Airlines
Deal found 12/2$469
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Tue 12/910:54 amJAC - JAX
2 stops10h 05mUnited Airlines
Tue 12/164:30 pmJAX - JAC
1 stop6h 07mUnited Airlines
Deal found 12/2$474
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/255:28 amGEG - JAX
1 stop7h 36mAmerican Airlines
Sat 1/36:00 amJAX - GEG
2 stops10h 05mAmerican Airlines
Deal found 12/2$502
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/255:28 amGEG - JAX
1 stop7h 36mAmerican Airlines
Thu 1/16:00 amJAX - GEG
2 stops9h 06mAmerican Airlines
Deal found 12/2$506
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/117:00 amJAC - JAX
1 stop6h 24mUnited Airlines
Sun 12/216:30 amJAX - JAC
1 stop7h 34mUnited Airlines
Deal found 12/2$509
This American Airlines deal was found by Cheapflights users on 12/4. 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.
Thu 12/257:00 amBOI - JAX
1 stop7h 04mAmerican Airlines
Thu 1/17:04 amJAX - BOI
1 stop8h 01mAmerican Airlines
Deal found 12/4$526
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Tue 12/97:00 amJAC - JAX
1 stop6h 24mUnited Airlines
Mon 12/154:30 pmJAX - JAC
1 stop6h 07mUnited Airlines
Deal found 12/2$529
This Delta deal was found by Cheapflights users on 12/3. 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.
Thu 12/251:55 pmBOI - JAX
1 stop8h 01mDelta
Thu 1/17:00 amJAX - BOI
1 stop7h 45mDelta
Deal found 12/3$538

Find flight deals from Idaho to Jacksonville

Keep the following information in mind while searching for Idaho to Jacksonville flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$231
(American Airlines)

One-way from

$127
(American Airlines)

Popular in

February

Cheapest in

October

Average price

$531
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Jacksonville flights.
Search Deals
From Idaho to Jacksonville
Search Deals
One-way flight from Idaho to Jacksonville
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 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

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sat 2/21

1:24 pm-11:11 pm

1 stop7h 47m

Jacksonville

Wed 2/25

6:37 am-1:09 pm

1 stop8h 32m

$231

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sat 2/21

5:20 am-2:10 pm

1 stop6h 50m

Jacksonville

Wed 2/25

5:30 am-1:59 pm

2 stops10h 29m

$236

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Fri 1/16

2:40 pm-10:57 pm

1 stop6h 17m

Jacksonville

Sat 1/24

6:30 am-1:30 pm

1 stop9h 00m

$239

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Sat 1/17

1:35 pm-11:58 pm

2 stops8h 23m

Jacksonville

Mon 1/26

8:30 am-1:30 pm

1 stop7h 00m

$244

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Fri 1/16

12:58 pm-10:57 pm

2 stops7h 59m

Jacksonville

Sun 1/25

7:30 am-1:30 pm

1 stop8h 00m

$244

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Tue 1/13

12:58 pm-11:58 pm

2 stops9h 00m

Jacksonville

Sat 1/24

5:30 am-12:34 pm

2 stops9h 04m

$249

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Fri 1/16

12:58 pm-10:57 pm

2 stops7h 59m

Jacksonville

Mon 1/26

9:48 am-7:06 pm

2 stops11h 18m

$249

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Thu 1/29

1:40 pm-11:58 pm

1 stop8h 18m

Jacksonville

Thu 2/26

3:05 pm-8:55 pm

1 stop7h 50m

$261

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Thu 1/29

1:40 pm-9:57 pm

1 stop6h 17m

Jacksonville

Mon 2/2

3:15 pm-8:55 pm

1 stop7h 40m

$261

JacksonJacksonville

JAC - JAX

JACJAX

Jackson Hole

Thu 1/15

2:40 pm-10:57 pm

1 stop6h 17m

Jacksonville

Mon 1/26

8:30 am-1:30 pm

1 stop7h 00m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 36 results
1
2
3
4

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, March is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $229). Flying from Idaho to Jacksonville in December is currently the most expensive (average of $431). 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 December 4, 2025.

When flying from Idaho to Jacksonville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight at noon.

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 $236, American Airlines can have you in Jacksonville from Idaho in 6h 50m. The distance between Idaho and Jacksonville is about 2087 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    When deciding which route to take from Idaho to Jacksonville consider Spokane - Jacksonville, Boise Air Term. Gowen Fld - 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, March is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $229). Flying from Idaho to Jacksonville in December is currently the most expensive (average of $431). 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
Fernandina Beach
Kingsland
Waycross

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Miami flights
Newark to West Palm Beach flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Orlando flights
LaGuardia to Orlando flights
John F Kennedy Intl to Tampa flights
Reagan-National to Miami flights
LaGuardia to Tampa flights
Boston to Fort Lauderdale flights
Boston to Miami flights
Dulles Intl to Miami flights
Dallas/Fort Worth to Orlando flights
Baltimore to Fort Lauderdale flights
Baltimore to Miami flights
Newark to Tampa flights
Los Angeles to Miami flights
O'Hare Intl to Orlando flights
Los Angeles to Fort Lauderdale flights
LaGuardia to West Palm Beach flights
O'Hare Intl to Fort Lauderdale flights
Boston to Orlando flights
Philadelphia to Orlando flights
Reagan-National to Orlando flights
Los Angeles to Orlando flights
Detroit to Fort Lauderdale flights
Philadelphia to Fort Lauderdale flights
Providence to Orlando flights
Dallas/Fort Worth to Fort Lauderdale flights
Philadelphia to Miami flights
O'Hare Intl to Miami flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Orlando flights
Boston to Tampa flights
Baltimore to Orlando flights
Detroit to Miami flights
Minneapolis to Orlando flights
Cleveland to Orlando flights
O'Hare Intl to Tampa flights
Detroit to Orlando flights
Minneapolis to Miami flights
Reagan-National to Fort Lauderdale flights
Newark to Fort Myers flights
Boston to West Palm Beach flights
Dallas/Fort Worth to Miami flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$592FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$382Average$437FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$516Average$537FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.