$171+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Oct 3 — Oct 101
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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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
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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 September 3, 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 September 3, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 10/315:30 am -
1 stop6h 49m
Sat 11/73:15 pm -
1 stop7h 21m
Deal found 9/2![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/2311:10 pm -
1 stop9h 09m
Tue 11/37:18 am -
1 stop8h 16m
Deal found 9/1![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 am -
2 stops12h 30m
Wed 11/116:01 am -
1 stop8h 36m
Deal found 9/1![American Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/65:00 am -
1 stop8h 33m
Sat 9/123:07 pm -
1 stop8h 30m
Deal found 8/30![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:10 am -
2 stops9h 55m
Tue 9/296:45 am -
2 stops8h 55m
Deal found 9/3![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/244:05 pm -
2 stops14h 25m
Mon 10/264:40 pm -
2 stops10h 25m
Deal found 9/2![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 8/30. 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 9/610:58 am -
2 stops10h 57m
Sat 9/122:32 pm -
2 stops8h 25m
Deal found 8/30![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/2612:26 pm -
1 stop7h 21m
Tue 9/2912:40 pm -
2 stops11h 53m
Deal found 9/3![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:43 pm -
1 stop7h 16m
Mon 10/266:30 am -
1 stop8h 12m
Deal found 9/1![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/30. 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 11/1010:37 am -
2 stops10h 38m
Tue 11/1711:35 am -
2 stops11h 22m
Deal found 8/30![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/221:40 pm -
1 stop6h 01m
Tue 10/278:00 am -
1 stop9h 28m
Deal found 9/1![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 10/271:00 pm -
1 stop7h 56m
Tue 11/36:10 am -
1 stop8h 40m
Deal found 9/2![Delta logo]()
$437
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 September 3, 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 September 3, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/2311:10 pm -
1 stop9h 09m
Tue 11/37:18 am -
1 stop8h 16m
Deal found 9/1![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:10 am -
2 stops9h 55m
Tue 9/296:45 am -
2 stops8h 55m
Deal found 9/3![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/30. 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 11/107:00 am -
2 stops9h 02m
Tue 11/174:15 pm -
1 stop6h 42m
Deal found 8/30![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 8/29. 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 10/216:00 am -
1 stop7h 17m
Tue 11/36:33 am -
1 stop9h 50m
Deal found 8/29![American Airlines logo]()
$523
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/244:05 pm -
2 stops14h 25m
Mon 10/264:40 pm -
2 stops10h 25m
Deal found 9/2![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:10 pm -
1 stop9h 10m
Thu 10/157:18 am -
1 stop8h 16m
Deal found 8/31![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/221:40 pm -
1 stop6h 01m
Tue 10/278:00 am -
1 stop9h 28m
Deal found 9/1![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:20 am -
2 stops10h 05m
Tue 11/38:45 am -
2 stops11h 15m
Deal found 9/1![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 9/1. 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 10/271:00 pm -
1 stop7h 56m
Tue 11/36:10 am -
1 stop8h 40m
Deal found 9/1![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/1. 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.
Wed 10/215:38 pm -
2 stops12h 01m
Tue 11/33:15 pm -
1 stop7h 53m
Deal found 9/1![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/1112:31 pm -
1 stop9h 11m
Sat 11/144:45 pm -
1 stop8h 06m
Deal found 9/2![United Airlines logo]()
$502
This Southwest deal was found by Cheapflights users on 9/3. 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.
Wed 9/2312:35 pm -
1 stop5h 55m
Sat 9/265:10 pm -
1 stop6h 25m
Deal found 9/3![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 9/2. 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.
Fri 10/167:25 pm -
2 stops13h 28m
Tue 10/203:53 pm -
2 stops11h 06m
Deal found 9/2![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/307:05 am -
2 stops10h 40m
Wed 10/76:10 am -
2 stops10h 35m
Deal found 9/2![Southwest logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:25 pm -
1 stop7h 11m
Tue 12/154:20 pm -
1 stop6h 53m
Deal found 8/31![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 9/1. 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 12/2211:52 pm -
1 stop8h 58m
Tue 12/295:00 am -
2 stops9h 42m
Deal found 9/1![Delta logo]()
$498
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:40 am -
2 stops10h 45m
Thu 10/155:05 pm -
1 stop7h 55m
Deal found 8/31![Southwest logo]()
$502
Last-minute flights from Idaho to JacksonvilleDiscover last-minute flight deals from Idaho to Jacksonville. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Jacksonville. Data last updated September 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/65:00 am -
1 stop8h 33m
Sat 9/123:07 pm -
1 stop8h 30m
Deal found 8/30![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 8/30. 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 9/610:58 am -
2 stops10h 57m
Sat 9/122:32 pm -
2 stops8h 25m
Deal found 8/30![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 9/3. 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.
Sat 9/266:10 am -
2 stops9h 55m
Tue 9/296:45 am -
2 stops8h 55m
Deal found 9/3![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/2612:26 pm -
1 stop7h 21m
Tue 9/2912:40 pm -
2 stops11h 53m
Deal found 9/3![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/3012:35 pm -
1 stop5h 55m
Wed 10/72:00 pm -
1 stop10h 20m
Deal found 9/2![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/221:40 pm -
1 stop6h 01m
Tue 10/278:00 am -
1 stop9h 28m
Deal found 9/1![United Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/221:43 pm -
1 stop7h 06m
Mon 10/266:30 am -
1 stop8h 12m
Deal found 9/2![American Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/2311:10 pm -
1 stop9h 09m
Tue 11/37:18 am -
1 stop8h 16m
Deal found 9/1![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:43 pm -
1 stop7h 16m
Mon 10/266:30 am -
1 stop8h 12m
Deal found 9/1![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/2. 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.
Sat 10/244:05 pm -
2 stops14h 25m
Mon 10/264:40 pm -
2 stops10h 25m
Deal found 9/2![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 9/2. 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.
Tue 10/271:00 pm -
1 stop7h 56m
Tue 11/36:10 am -
1 stop8h 40m
Deal found 9/2![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/2. 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 10/315:30 am -
1 stop6h 49m
Sat 11/73:15 pm -
1 stop7h 21m
Deal found 9/2![Delta logo]()
$337
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 September 3, 2026.
Search for one-way flight options from Idaho to Jacksonville. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 10/162:50 pm -
2 stops25h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$171
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/1611:10 pm -
1 stop9h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/236:49 pm -
2 stops13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/297:28 pm -
2 stops19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Mon 10/267:29 pm -
3 stops43h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 8/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:10 pm -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sun 10/257:20 pm -
3 stops43h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 9/1. 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.
Mon 10/261:00 pm -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 9/1. 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.
Fri 10/301:00 pm -
1 stop7h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$229
This American Airlines deal was found by Cheapflights users on 8/30. 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 10/2212:14 pm -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![American Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/2410:41 am -
1 stop8h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![United Airlines logo]()
$255
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:43 pm -
2 stops8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$260
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 September 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $171 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $450 |
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 September 3, 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
Fri 10/16
2:50 pm-6:46 pm
2 stops25h 56m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$171
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Fri 10/16
11:10 pm-10:19 am
1 stop9h 09m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$185
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Fri 10/23
6:49 pm-10:19 am
2 stops13h 30m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$190
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Thu 10/22
2:50 pm-6:31 pm
2 stops25h 41m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Mon 9/21
11:10 pm-10:08 am
1 stop8h 58m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
BoiseJacksonville
BOI Boise Air Term. Gowen Fld - JAX Jacksonville
BOIJAX
Boise Air Term. Gowen Fld
Thu 10/22
1:40 pm-9:47 pm
1 stop6h 07m
Jacksonville
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$210
SpokaneJacksonville
GEG Spokane - JAX Jacksonville
GEGJAX
Spokane
Sun 10/25
7:20 pm-6:08 pm
3 stops43h 48m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$213
SpokaneJacksonville
GEG Spokane - JAX Jacksonville
GEGJAX
Spokane
Wed 10/28
6:00 am-7:01 pm
1 stop10h 01m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$219
SpokaneJacksonville
GEG Spokane - JAX Jacksonville
GEGJAX
Spokane
Thu 10/29
1:00 pm-11:56 pm
1 stop7h 56m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$219
SpokaneJacksonville
GEG Spokane - JAX Jacksonville
GEGJAX
Spokane
Sat 10/31
7:00 am-9:06 pm
2 stops11h 06m
Jacksonville
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$224
Showing 1-10 of 37 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
JAC-JAX
GEG-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
JAC-JAX
GEG-JAX
What is the cheapest month to book a flight from Idaho to Jacksonville?
Currently, February is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $387). 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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Complete your trip
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Search flights from Idaho to Jacksonville by cabin class
Find flights from Idaho to Jacksonville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 September 3, 2026.
Idaho and Jacksonville flights
Browse other Idaho and Jacksonville flight options. Last updated on September 3, 2026.
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Idaho to Jacksonville flights
Consider these flights traveling from Idaho to Jacksonville.
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 September 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$345 | Average$417 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$437 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$428 | FlexibilityNo cancel fee | On-time69% |