$190+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BOI
Jun 7 — Jun 141
Round-trip
1 adult, Economy
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Cheapest flights from Jacksonville to IdahoExplore 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 May 8, 2026.
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 May 8, 2026.
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 7/212:24 pm
JAX
- JAC
1 stop7h 18m
American Airlines
Wed 8/512:53 pm
JAC
- JAX
2 stops9h 16m
American Airlines
Deal found 5/3![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 9/25:55 pm
JAX
- BOI
1 stop7h 34m
Delta
Wed 9/91:43 pm
BOI
- JAX
1 stop8h 21m
Delta
Deal found 5/4![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 5/4. 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 9/212:59 pm
JAX
- BOI
2 stops11h 41m
American Airlines
Wed 9/912:10 pm
BOI
- JAX
1 stop6h 51m
American Airlines
Deal found 5/4![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 5/4. 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 5/265:38 pm
JAX
- BOI
1 stop6h 50m
Delta
Mon 6/111:39 pm
BOI
- JAX
1 stop8h 02m
Delta
Deal found 5/4![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am
JAX
- JAC
1 stop7h 33m
American Airlines
Tue 11/31:11 pm
JAC
- JAX
1 stop7h 20m
American Airlines
Deal found 5/6![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:20 pm
JAX
- JAC
1 stop6h 42m
United Airlines
Sat 10/317:00 am
JAC
- JAX
2 stops10h 46m
United Airlines
Deal found 5/5![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/3. 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 5/283:48 pm
JAX
- BOI
1 stop8h 40m
Delta
Mon 6/11:53 pm
BOI
- JAX
1 stop7h 02m
Delta
Deal found 5/3![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/267:20 am
JAX
- BOI
1 stop9h 47m
American Airlines
Mon 6/15:40 pm
BOI
- JAX
2 stops12h 55m
American Airlines
Deal found 5/4![American Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 5/8. 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 7/155:49 pm
JAX
- BOI
1 stop7h 57m
Delta
Wed 7/226:42 pm
BOI
- JAX
2 stops11h 54m
Delta
Deal found 5/8![Delta logo]()
$410
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/192:35 pm
JAX
- IDA
2 stops11h 04m
American Airlines
Sat 5/232:08 pm
IDA
- JAX
1 stop7h 34m
American Airlines
Deal found 5/4![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 5/5. 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 5/2011:40 am
JAX
- JAC
2 stops11h 49m
Delta
Sun 5/247:00 am
JAC
- JAX
1 stop7h 35m
Delta
Deal found 5/5![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 am
JAX
- JAC
1 stop7h 29m
United Airlines
Thu 10/292:40 pm
JAC
- JAX
1 stop6h 22m
United Airlines
Deal found 5/5![United Airlines logo]()
$439
Best flights from Jacksonville to IdahoDiscover carefully curated flight deals from Jacksonville to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 8, 2026.
Discover carefully curated flight deals from Jacksonville to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 8, 2026.
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 7/212:24 pm
JAX
- JAC
1 stop7h 18m
American Airlines
Wed 8/512:53 pm
JAC
- JAX
2 stops9h 16m
American Airlines
Deal found 5/3![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 9/25:55 pm
JAX
- BOI
1 stop7h 34m
Delta
Wed 9/91:43 pm
BOI
- JAX
1 stop8h 21m
Delta
Deal found 5/4![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 10/274:20 pm
JAX
- IDA
1 stop8h 33m
United Airlines
Sat 10/312:35 pm
IDA
- JAX
1 stop6h 27m
United Airlines
Deal found 5/3![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 5/4. 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.
Sat 9/125:10 pm
JAX
- GEG
1 stop6h 45m
Southwest
Tue 9/227:00 am
GEG
- JAX
1 stop10h 25m
Southwest
Deal found 5/4![Southwest logo]()
$502
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 6/25:30 pm
JAX
- BOI
1 stop8h 16m
Delta
Fri 6/51:53 pm
BOI
- JAX
1 stop7h 02m
Delta
Deal found 5/3![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 5/8. 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 9/185:05 pm
JAX
- BOI
1 stop7h 27m
Delta
Mon 9/2111:30 pm
BOI
- JAX
1 stop7h 17m
Delta
Deal found 5/8![Delta logo]()
$438
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/192:35 pm
JAX
- IDA
2 stops11h 04m
American Airlines
Mon 5/2512:44 pm
IDA
- JAX
1 stop8h 14m
American Airlines
Deal found 5/4![American Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 5/218:04 am
JAX
- SUN
1 stop7h 43m
United Airlines
Sun 5/248:00 am
SUN
- JAX
2 stops13h 20m
United Airlines
Deal found 5/7![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 5/8. 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 9/255:05 pm
JAX
- BOI
1 stop7h 27m
Delta
Mon 9/2811:30 pm
BOI
- JAX
1 stop7h 17m
Delta
Deal found 5/8![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:02 pm
JAX
- SUN
1 stop8h 09m
United Airlines
Tue 10/272:29 pm
SUN
- JAX
1 stop6h 33m
United Airlines
Deal found 5/5![United Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 5/7. 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 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 7/86:42 pm
BOI
- JAX
2 stops12h 54m
Delta
Deal found 5/7![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 10/278:00 am
JAX
- SUN
1 stop7h 44m
United Airlines
Sat 10/312:29 pm
SUN
- JAX
1 stop6h 33m
United Airlines
Deal found 5/3![United Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 5/8. 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 8/197:00 am
JAX
- IDA
1 stop8h 42m
American Airlines
Sun 8/302:20 pm
IDA
- JAX
1 stop7h 17m
American Airlines
Deal found 5/8![American Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 8/174:10 pm
JAX
- JAC
1 stop6h 01m
Delta
Fri 8/217:30 am
JAC
- JAX
2 stops9h 29m
Delta
Deal found 5/5![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 9/223:10 pm
JAX
- GEG
1 stop8h 54m
United Airlines
Wed 9/235:00 am
GEG
- JAX
1 stop7h 27m
United Airlines
Deal found 5/3![United Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:24 am
JAX
- JAC
1 stop9h 35m
American Airlines
Wed 7/2912:49 pm
JAC
- JAX
2 stops9h 26m
American Airlines
Deal found 5/7![American Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 5/4. 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 7/305:32 pm
JAX
- BOI
1 stop7h 00m
Delta
Mon 8/36:44 pm
BOI
- JAX
2 stops12h 03m
Delta
Deal found 5/4![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 5/219:20 am
JAX
- SUN
2 stops14h 31m
United Airlines
Mon 5/257:00 am
SUN
- JAX
1 stop6h 39m
United Airlines
Deal found 5/6![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 6/15:30 pm
JAX
- GEG
1 stop8h 36m
Delta
Mon 6/810:48 pm
GEG
- JAX
1 stop6h 47m
Delta
Deal found 5/3![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 6/223:23 pm
JAX
- JAC
1 stop7h 35m
United Airlines
Fri 6/2610:35 am
JAC
- JAX
1 stop9h 05m
United Airlines
Deal found 5/4![United Airlines logo]()
$605
This Delta deal was found by Cheapflights users on 5/5. 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 7/116:00 am
JAX
- GEG
2 stops10h 21m
Delta
Tue 7/217:00 am
GEG
- JAX
1 stop6h 54m
Delta
Deal found 5/5![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Fri 5/223:23 pm
JAX
- JAC
1 stop7h 35m
United Airlines
Tue 5/2612:33 pm
JAC
- JAX
1 stop7h 26m
United Airlines
Deal found 5/7![United Airlines logo]()
$639
This Delta deal was found by Cheapflights users on 5/4. 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 5/1911:40 am
JAX
- IDA
2 stops13h 02m
Delta
Mon 5/256:00 am
IDA
- JAX
2 stops8h 35m
Delta
Deal found 5/4![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:30 pm
JAX
- GEG
1 stop8h 36m
Delta
Mon 6/810:48 pm
GEG
- JAX
1 stop6h 47m
Delta
Deal found 5/7![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/219:25 am
JAX
- JAC
2 stops13h 37m
United Airlines
Mon 8/244:25 pm
JAC
- JAX
1 stop21h 02m
United Airlines
Deal found 5/4![United Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 5/8. 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
- JAC
1 stop7h 15m
Delta
Fri 7/177:00 am
JAC
- JAX
1 stop7h 54m
Delta
Deal found 5/8![Delta logo]()
$580
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 6/1011:37 am
JAX
- JAC
2 stops11h 21m
United Airlines
Tue 6/164:23 pm
JAC
- JAX
2 stops27h 36m
United Airlines
Deal found 5/4![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 5/298:04 am
JAX
- WYS
1 stop7h 28m
United Airlines
Mon 6/12:19 pm
WYS
- JAX
2 stops29h 40m
United Airlines
Deal found 5/3![United Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/64:47 pm
JAX
- WYS
2 stops25h 15m
United Airlines
Fri 6/122:19 pm
WYS
- JAX
2 stops18h 32m
United Airlines
Deal found 5/7![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:05 am
JAX
- WYS
2 stops32h 27m
United Airlines
Sun 8/95:45 pm
WYS
- JAX
1 stop25h 55m
United Airlines
Deal found 5/5![United Airlines logo]()
$832
Last-minute flights from Jacksonville to IdahoDiscover last-minute flight deals from Jacksonville to Idaho. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Idaho. Data last updated May 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/192:35 pm
JAX
- IDA
2 stops11h 04m
American Airlines
Sat 5/232:08 pm
IDA
- JAX
1 stop7h 34m
American Airlines
Deal found 5/4![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/192:35 pm
JAX
- IDA
2 stops11h 04m
American Airlines
Mon 5/2512:44 pm
IDA
- JAX
1 stop8h 14m
American Airlines
Deal found 5/4![American Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 5/5. 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 5/2011:40 am
JAX
- JAC
2 stops11h 49m
Delta
Sun 5/247:00 am
JAC
- JAX
1 stop7h 35m
Delta
Deal found 5/5![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 5/4. 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 5/265:38 pm
JAX
- BOI
1 stop6h 50m
Delta
Mon 6/111:39 pm
BOI
- JAX
1 stop8h 02m
Delta
Deal found 5/4![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/267:20 am
JAX
- BOI
1 stop9h 47m
American Airlines
Mon 6/15:40 pm
BOI
- JAX
2 stops12h 55m
American Airlines
Deal found 5/4![American Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 5/277:20 am
JAX
- BOI
2 stops11h 24m
United Airlines
Wed 6/1012:30 pm
BOI
- JAX
1 stop7h 29m
United Airlines
Deal found 5/7![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 5/3. 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 5/283:48 pm
JAX
- BOI
1 stop8h 40m
Delta
Mon 6/11:53 pm
BOI
- JAX
1 stop7h 02m
Delta
Deal found 5/3![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/15:05 am
JAX
- GEG
1 stop9h 12m
Delta
Mon 6/810:48 pm
GEG
- JAX
1 stop8h 57m
Delta
Deal found 5/5![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 5/3. 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.
Tue 6/25:30 pm
JAX
- BOI
1 stop8h 16m
Delta
Fri 6/51:53 pm
BOI
- JAX
1 stop7h 02m
Delta
Deal found 5/3![Delta logo]()
$416
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:20 am
JAX
- BOI
1 stop9h 47m
American Airlines
Fri 6/512:13 pm
BOI
- JAX
1 stop9h 29m
American Airlines
Deal found 5/6![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 5/8. 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 6/65:30 pm
JAX
- BOI
1 stop8h 16m
Delta
Sun 6/1411:45 pm
BOI
- JAX
1 stop7h 52m
Delta
Deal found 5/8![Delta logo]()
$438
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:50 am
JAX
- BOI
1 stop7h 28m
American Airlines
Wed 7/1512:14 pm
BOI
- JAX
1 stop9h 28m
American Airlines
Deal found 5/5![American Airlines logo]()
$420
One-way flights from Jacksonville to IdahoSearch for one-way flight options from Jacksonville to Idaho. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
Search for one-way flight options from Jacksonville to Idaho. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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 6/89:40 am
JAX
- JAC
2 stops12h 50m
Delta
Deal found 5/4![Delta logo]()
$190
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/134:30 pm
JAX
- SUN
1 stop6h 56m
United Airlines
Deal found 5/4![United Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 8/195:51 pm
JAX
- GEG
1 stop8h 18m
Delta
Deal found 5/4![Delta logo]()
$219
This Southwest deal was found by Cheapflights users on 5/4. 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.
Wed 8/192:05 pm
JAX
- GEG
2 stops11h 20m
Southwest
Deal found 5/4![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 8/193:10 pm
JAX
- GEG
1 stop8h 54m
United Airlines
Deal found 5/7![United Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 5/4. 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 6/85:38 pm
JAX
- GEG
1 stop6h 59m
Delta
Deal found 5/4![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:30 pm
JAX
- GEG
1 stop8h 36m
Delta
Deal found 5/6![Delta logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Tue 6/26:30 pm
JAX
- GEG
3 stops52h 27m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 9/113:45 pm
JAX
- JAC
1 stop6h 38m
Delta
Deal found 5/4![Delta logo]()
$240
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/81:45 pm
JAX
- GEG
2 stops12h 24m
American Airlines
Deal found 5/8![American Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 5/8. 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 6/25:30 pm
JAX
- GEG
2 stops9h 05m
Delta
Deal found 5/8![Delta logo]()
$243
This United Airlines deal was found by Cheapflights users on 5/8. 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 8/223:07 pm
JAX
- JAC
1 stop7h 33m
United Airlines
Deal found 5/8![United Airlines logo]()
$245
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 May 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (American Airlines) |
One-way from | $190 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $541 |
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 May 8, 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
Cheapest round-trip
JacksonvilleJackson
JAX - JAC
JAXJAC
Jacksonville
Tue 7/21
2:24 pm-7:42 pm
1 stop7h 18m
Jackson Hole
Wed 8/5
12:53 pm-12:09 am
2 stops9h 16m
$374
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Wed 9/2
5:55 pm-11:29 pm
1 stop7h 34m
Boise Air Term. Gowen Fld
Wed 9/9
1:43 pm-12:04 am
1 stop8h 21m
$375
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Tue 6/2
5:30 pm-11:46 pm
1 stop8h 16m
Boise Air Term. Gowen Fld
Fri 6/5
1:53 pm-10:55 pm
1 stop7h 02m
$416
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Fri 9/18
5:05 pm-10:32 pm
1 stop7h 27m
Boise Air Term. Gowen Fld
Mon 9/21
11:30 pm-8:47 am
1 stop7h 17m
$438
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Fri 9/25
5:05 pm-10:32 pm
1 stop7h 27m
Boise Air Term. Gowen Fld
Mon 9/28
11:30 pm-8:47 am
1 stop7h 17m
$438
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
6:42 pm-9:36 am
2 stops12h 54m
$441
JacksonvilleIdaho Falls
JAX - IDA
JAXIDA
Jacksonville
Tue 10/27
4:20 pm-10:53 pm
1 stop8h 33m
Idaho Falls Fanning Field
Sat 10/31
2:35 pm-11:02 pm
1 stop6h 27m
$449
JacksonvilleJackson
JAX - JAC
JAXJAC
Jacksonville
Mon 8/17
4:10 pm-8:11 pm
1 stop6h 01m
Jackson Hole
Fri 8/21
7:30 am-6:59 pm
2 stops9h 29m
$462
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Thu 7/30
5:32 pm-10:32 pm
1 stop7h 00m
Boise Air Term. Gowen Fld
Mon 8/3
6:44 pm-8:47 am
2 stops12h 03m
$462
JacksonvilleSpokane
JAX - GEG
JAXGEG
Jacksonville
Mon 6/1
5:30 pm-11:06 pm
1 stop8h 36m
Spokane
Mon 6/8
10:48 pm-8:35 am
1 stop6h 47m
$465
Showing 1-10 of 58 resultsSorted by cheapest first
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.
JAX-BOI
JAX-IDA
JAX-JAC
JAX-GEG
JAX-SUN
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
JAX-USID
JAX-BOI
JAX-IDA
JAX-JAC
JAX-GEG
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 $621). 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 May 8, 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
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Alternative routes for Jacksonville to Idaho
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Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Idaho by cabin class
Find flights from Jacksonville to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Idaho flights
Browse other Jacksonville and Idaho flight options. Last updated on May 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jacksonville to Idaho flights
Consider these flights traveling from Jacksonville to Idaho.
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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$730 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$397 | Average$557 | FlexibilityNo cancel fee | On-time63% |