$162+ Cheap flights from Idaho to Jacksonville (JAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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
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Cheapest flights from Idaho to JacksonvilleExplore 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 November 4, 2026.
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 November 4, 2026.
This Delta deal was found by Cheapflights users on 11/1. 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 11/262:26 pm -
1 stop6h 52m
Thu 12/37:00 am -
1 stop8h 44m
Deal found 11/1![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/12:03 pm -
1 stop6h 56m
Sat 12/57:30 am -
2 stops14h 01m
Deal found 11/2![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/56:35 am -
1 stop6h 42m
Wed 12/98:00 am -
1 stop7h 37m
Deal found 11/3![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:00 pm -
2 stops8h 56m
Wed 12/93:06 pm -
2 stops9h 01m
Deal found 11/2![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/51:41 pm -
1 stop7h 10m
Wed 12/911:47 am -
2 stops13h 15m
Deal found 11/4![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/221:43 pm -
1 stop7h 16m
Thu 11/266:36 am -
1 stop8h 37m
Deal found 11/4![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 11/226:57 pm -
2 stops13h 13m
Thu 11/269:44 am -
2 stops10h 50m
Deal found 11/4![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 11/176:57 pm -
2 stops11h 41m
Thu 11/269:44 am -
2 stops10h 50m
Deal found 11/4![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/226:57 pm -
2 stops11h 41m
Fri 12/412:00 pm -
2 stops12h 07m
Deal found 11/1![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/511:49 am -
1 stop7h 39m
Wed 12/98:00 am -
1 stop7h 39m
Deal found 11/3![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/257:39 am -
2 stops10h 46m
Fri 1/16:05 am -
1 stop7h 26m
Deal found 11/4![American Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:25 pm -
1 stop19h 37m
Wed 12/23:39 pm -
2 stops25h 36m
Deal found 11/1![Multiple Airlines logo]()
$481
Best flights from Idaho to JacksonvilleDiscover carefully curated flight deals from Idaho to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Idaho to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Delta deal was found by Cheapflights users on 11/1. 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 11/262:26 pm -
1 stop6h 52m
Thu 12/37:00 am -
1 stop8h 44m
Deal found 11/1![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/56:35 am -
1 stop6h 42m
Wed 12/98:00 am -
1 stop7h 37m
Deal found 11/3![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/58:00 am -
1 stop8h 47m
Wed 12/92:23 pm -
1 stop9h 26m
Deal found 10/31![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 11/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:55 am -
2 stops11h 25m
Fri 1/16:35 am -
2 stops11h 15m
Deal found 11/4![Southwest logo]()
$518
This Delta deal was found by Cheapflights users on 11/1. 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 2/22:21 pm -
1 stop7h 34m
Tue 2/95:30 am -
1 stop9h 56m
Deal found 11/1![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/2. 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 1/146:20 am -
2 stops9h 32m
Sun 1/178:00 am -
2 stops10h 46m
Deal found 11/2![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:00 pm -
2 stops8h 56m
Wed 12/93:06 pm -
2 stops9h 01m
Deal found 11/2![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/31. 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 2/1812:24 pm -
2 stops9h 30m
Mon 2/226:00 am -
1 stop9h 17m
Deal found 10/31![American Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/511:49 am -
1 stop7h 39m
Wed 12/98:00 am -
1 stop7h 39m
Deal found 11/4![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 11/1. 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 11/261:11 pm -
2 stops8h 07m
Fri 12/412:00 pm -
2 stops12h 07m
Deal found 11/1![Delta logo]()
$463
Last-minute flights from Idaho to JacksonvilleDiscover last-minute flight deals from Idaho to Jacksonville. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Jacksonville. Data last updated November 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/4. 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.
Tue 11/176:57 pm -
2 stops11h 41m
Thu 11/269:44 am -
2 stops10h 50m
Deal found 11/4![Delta logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:25 pm -
1 stop19h 37m
Wed 12/23:39 pm -
2 stops25h 36m
Deal found 11/1![Multiple Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 11/221:43 pm -
1 stop7h 16m
Thu 11/266:36 am -
1 stop8h 37m
Deal found 11/4![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 11/226:57 pm -
2 stops13h 13m
Thu 11/269:44 am -
2 stops10h 50m
Deal found 11/4![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/226:57 pm -
2 stops11h 41m
Fri 12/412:00 pm -
2 stops12h 07m
Deal found 11/1![Delta logo]()
$463
This Delta deal was found by Cheapflights users on 11/1. 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 11/262:26 pm -
1 stop6h 52m
Thu 12/37:00 am -
1 stop8h 44m
Deal found 11/1![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/12:03 pm -
1 stop6h 56m
Sat 12/57:30 am -
2 stops14h 01m
Deal found 11/2![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/56:35 am -
1 stop6h 42m
Wed 12/98:00 am -
1 stop7h 37m
Deal found 11/3![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:00 pm -
2 stops8h 56m
Wed 12/93:06 pm -
2 stops9h 01m
Deal found 11/2![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/51:41 pm -
1 stop7h 10m
Wed 12/911:47 am -
2 stops13h 15m
Deal found 11/4![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/511:49 am -
1 stop7h 39m
Wed 12/98:00 am -
1 stop7h 39m
Deal found 11/3![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/257:39 am -
2 stops10h 46m
Fri 1/16:05 am -
1 stop7h 26m
Deal found 11/4![American Airlines logo]()
$471
One-way flights from Idaho to JacksonvilleSearch for one-way flight options from Idaho to Jacksonville. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Idaho to Jacksonville. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:53 pm -
3 stops34h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 12/101:47 pm -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/57:53 pm -
3 stops57h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/2211:10 pm -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Delta logo]()
$208
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:30 am -
2 stops9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 11/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:45 am -
2 stops13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Southwest logo]()
$235
This American Airlines deal was found by Cheapflights users on 11/4. 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 4/512:26 pm -
1 stop8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/214:10 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Southwest logo]()
$254
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 11/225:00 am -
2 stops11h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![United Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:33 pm -
2 stops16h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 11/4. 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.
Mon 12/76:59 pm -
2 stops24h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 10/31. 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 4/67:30 am -
2 stops14h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$329
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $162 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $298 |
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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Idaho to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Mon 1/18
7:53 pm-8:30 am
3 stops34h 37m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$162
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Mon 1/18
2:21 pm-11:55 pm
1 stop7h 34m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$169
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Thu 1/14
1:35 pm-10:54 pm
1 stop7h 19m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$169
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Fri 2/5
7:30 am-5:35 pm
1 stop8h 05m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$169
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Thu 1/14
6:20 am-5:52 pm
2 stops9h 32m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Fri 2/5
1:12 pm-11:55 pm
2 stops8h 43m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Thu 12/10
5:15 am-8:43 pm
2 stops13h 28m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$174
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Sun 11/22
11:10 pm-8:38 am
1 stop7h 28m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$208
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Mon 4/5
12:26 pm-10:53 pm
1 stop8h 27m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$249
Quickest round-trip
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Mon 12/21
4:10 pm-12:10 am
1 stop6h 00m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$254
Showing 1-10 of 29 resultsSorted by cheapest first
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.
BOI-JAX
IDA-JAX
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
USID-JAX
BOI-JAX
IDA-JAX
What is the cheapest month to book a flight from Idaho to Jacksonville?
Currently, November is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $298). Flying from Idaho to Jacksonville in April is currently the most expensive (average of $576). 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.
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.
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsJacksonville Beach
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee
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Alternative routes for Idaho to Jacksonville
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Other flights to Jacksonville
Explore flights to Jacksonville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Idaho and Jacksonville flights
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Idaho to Jacksonville flights
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Top 4 airlines flying from Idaho to Jacksonville
Discover the top 4 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$329 | Average$437 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$336 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$433 | FlexibilityNo cancel fee | On-time69% |