Idaho

$185+ Cheap flights from Jacksonville (JAX) to Idaho

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BOI
Jul 7 — Jul 141
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Cheap flight deals from Jacksonville to Idaho

Cheapest flights from Jacksonville to Idaho
Explore the most affordable flight options available from Jacksonville to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.

This United Airlines deal was found by Cheapflights users on 6/7. 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 10/208:05 am
JAX
-
JAC
1 stop9h 19m
United Airlines
Tue 11/32:40 pm
JAC
-
JAX
1 stop6h 22m
United Airlines
Deal found 6/7$369
This American Airlines deal was found by Cheapflights users on 6/4. 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 10/297:21 am
JAX
-
JAC
1 stop6h 33m
American Airlines
Tue 11/31:11 pm
JAC
-
JAX
1 stop7h 20m
American Airlines
Deal found 6/4$394
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
-
BOI
1 stop7h 57m
Delta
Wed 7/811:10 pm
BOI
-
JAX
1 stop7h 26m
Delta
Deal found 6/4$395
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/143:07 pm
JAX
-
JAC
1 stop7h 33m
United Airlines
Wed 8/198:05 am
JAC
-
JAX
2 stops11h 41m
United Airlines
Deal found 6/4$399
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
-
BOI
1 stop7h 57m
Delta
Tue 7/1411:10 pm
BOI
-
JAX
1 stop7h 26m
Delta
Deal found 6/4$405
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 9/211:34 am
JAX
-
BOI
2 stops13h 06m
American Airlines
Wed 9/91:50 pm
BOI
-
JAX
1 stop6h 32m
American Airlines
Deal found 6/4$406
This Delta deal was found by Cheapflights users on 6/5. 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 7/45:30 am
JAX
-
BOI
2 stops10h 21m
Delta
Wed 7/2211:10 pm
BOI
-
JAX
1 stop7h 26m
Delta
Deal found 6/5$410
This Delta deal was found by Cheapflights users on 6/3. 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.
Sat 10/36:00 am
JAX
-
BOI
2 stops9h 38m
Delta
Wed 10/711:30 pm
BOI
-
JAX
1 stop7h 17m
Delta
Deal found 6/3$415
This Delta deal was found by Cheapflights users on 6/5. 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 10/105:30 am
JAX
-
BOI
1 stop9h 09m
Delta
Tue 10/135:40 am
BOI
-
JAX
2 stops8h 37m
Delta
Deal found 6/5$425
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 10/128:05 am
JAX
-
JAC
1 stop9h 19m
United Airlines
Sat 10/178:00 am
JAC
-
JAX
1 stop8h 01m
United Airlines
Deal found 6/6$440
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 8/264:10 pm
JAX
-
JAC
1 stop6h 01m
Delta
Tue 9/11:10 pm
JAC
-
JAX
2 stops8h 45m
Delta
Deal found 6/5$444
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 8/37:24 am
JAX
-
JAC
1 stop9h 35m
American Airlines
Thu 8/611:48 am
JAC
-
JAX
2 stops10h 46m
American Airlines
Deal found 6/4$446

Find flight deals from Jacksonville to Idaho

Keep the following information in mind while searching for Jacksonville to Idaho flight deals. Data was last updated June 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$394
(American Airlines)

One-way from

$185
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$604
Provider with most accurate pricing for Jacksonville-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Jacksonville-Boise Air Term. Gowen Fld flights.
From Jacksonville to Idaho
One-way flight from Jacksonville to Idaho
Highest demand for flights based on searches. 20% potential increase in price ($148 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Idaho 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 June 7, 2026.
Use the filters below to find and compare flights from Jacksonville to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleJackson

JAX - JAC

JAXJAC

Jacksonville

Tue 10/20

8:05 am-3:24 pm

1 stop9h 19m

Jackson Hole

Tue 11/3

2:40 pm-11:02 pm

1 stop6h 22m

$369

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Wed 9/2

4:10 pm-11:59 pm

2 stops9h 49m

Boise Air Term. Gowen Fld

Wed 9/9

5:40 am-4:58 pm

1 stop9h 18m

$400

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 7/4

5:30 am-1:51 pm

2 stops10h 21m

Boise Air Term. Gowen Fld

Wed 7/8

11:10 pm-8:36 am

1 stop7h 26m

$400

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 10/10

5:30 am-12:39 pm

1 stop9h 09m

Boise Air Term. Gowen Fld

Tue 10/13

11:30 pm-10:21 am

1 stop8h 51m

$410

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Wed 7/22

5:49 pm-11:46 pm

1 stop7h 57m

Boise Air Term. Gowen Fld

Sun 7/26

6:42 pm-10:49 am

2 stops14h 07m

$431

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 7/4

3:15 pm-9:12 pm

1 stop7h 57m

Boise Air Term. Gowen Fld

Sun 7/12

11:10 pm-8:36 am

1 stop7h 26m

$436

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 7/4

5:30 am-1:51 pm

2 stops10h 21m

Boise Air Term. Gowen Fld

Fri 7/17

11:10 pm-9:37 am

1 stop8h 27m

$441

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 10/3

3:00 pm-9:35 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Sat 10/10

10:35 am-9:41 pm

1 stop9h 06m

$452

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Fri 9/18

5:40 pm-11:55 pm

1 stop8h 15m

Boise Air Term. Gowen Fld

Mon 9/21

11:35 pm-10:17 am

1 stop8h 42m

$457

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Thu 7/30

5:49 pm-11:46 pm

1 stop7h 57m

Boise Air Term. Gowen Fld

Mon 8/3

11:10 pm-8:47 am

1 stop7h 37m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Jacksonville to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Jacksonville 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 Jacksonville to Idaho

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

Currently, September is the cheapest month in which you can book a flight from Jacksonville to Idaho (average of $198). Flying from Jacksonville to Idaho in April is currently the most expensive (average of $916). 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.

How much does it cost to fly round-trip from Jacksonville to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 7, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Jacksonville to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Idaho. 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 from for flights from Jacksonville to Idaho?

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

  • How long is the flight from Jacksonville to Idaho?

    A quick flight from Jacksonville to Idaho can take about 6h 33m. American Airlines provides one of the quickest options available for as low as $394. The distance between Jacksonville and Idaho is about 1826 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Idaho 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 Jacksonville to Idaho?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to Idaho (average of $198). Flying from Jacksonville to Idaho in April is currently the most expensive (average of $916). 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

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Alternative routes for Jacksonville to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Jacksonville to Idaho

Discover the top 4 airlines that operate flights from Jacksonville to Idaho. 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 June 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$230Average$431FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$812FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$510FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$397Average$557FlexibilityNo cancel feeOn-time63%

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