$185+ Cheap flights from Jacksonville (JAX) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BOI
Jul 7 — Jul 141
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 June 7, 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 June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:05 am
JAX
- JAC
1 stop9h 19m
United Airlines
Tue 11/32:40 pm
JAC
- JAX
1 stop6h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:21 am
JAX
- JAC
1 stop6h 33m
American Airlines
Tue 11/31:11 pm
JAC
- JAX
1 stop7h 20m
American Airlines
Deal found 6/4![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Wed 7/811:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/4![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:07 pm
JAX
- JAC
1 stop7h 33m
United Airlines
Wed 8/198:05 am
JAC
- JAX
2 stops11h 41m
United Airlines
Deal found 6/4![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Tue 7/1411:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/4![Delta logo]()
$405
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:34 am
JAX
- BOI
2 stops13h 06m
American Airlines
Wed 9/91:50 pm
BOI
- JAX
1 stop6h 32m
American Airlines
Deal found 6/4![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
JAX
- BOI
2 stops10h 21m
Delta
Wed 7/2211:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/5![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am
JAX
- BOI
2 stops9h 38m
Delta
Wed 10/711:30 pm
BOI
- JAX
1 stop7h 17m
Delta
Deal found 6/3![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:30 am
JAX
- BOI
1 stop9h 09m
Delta
Tue 10/135:40 am
BOI
- JAX
2 stops8h 37m
Delta
Deal found 6/5![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:05 am
JAX
- JAC
1 stop9h 19m
United Airlines
Sat 10/178:00 am
JAC
- JAX
1 stop8h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:10 pm
JAX
- JAC
1 stop6h 01m
Delta
Tue 9/11:10 pm
JAC
- JAX
2 stops8h 45m
Delta
Deal found 6/5![Delta logo]()
$444
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:24 am
JAX
- JAC
1 stop9h 35m
American Airlines
Thu 8/611:48 am
JAC
- JAX
2 stops10h 46m
American Airlines
Deal found 6/4![American Airlines logo]()
$446
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 June 7, 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 June 7, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:05 am
JAX
- JAC
1 stop9h 19m
United Airlines
Tue 11/32:40 pm
JAC
- JAX
1 stop6h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:10 pm
JAX
- BOI
2 stops9h 49m
Delta
Wed 9/95:40 am
BOI
- JAX
1 stop9h 18m
Delta
Deal found 6/3![Delta logo]()
$400
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:45 pm
JAX
- BOI
1 stop11h 20m
Southwest
Sat 9/192:55 pm
BOI
- JAX
2 stops20h 25m
Southwest
Deal found 6/3![Southwest logo]()
$463
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:24 am
JAX
- GEG
1 stop7h 59m
American Airlines
Sat 7/1112:49 pm
GEG
- JAX
1 stop7h 46m
American Airlines
Deal found 6/5![American Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
JAX
- BOI
2 stops10h 21m
Delta
Wed 7/811:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/4![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:30 am
JAX
- BOI
1 stop9h 09m
Delta
Tue 10/1311:30 pm
BOI
- JAX
1 stop8h 51m
Delta
Deal found 6/4![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:00 pm
JAX
- BOI
1 stop8h 35m
United Airlines
Sat 10/1010:35 am
BOI
- JAX
1 stop9h 06m
United Airlines
Deal found 6/6![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:51 am
JAX
- SUN
2 stops11h 21m
United Airlines
Wed 9/167:00 am
SUN
- JAX
2 stops11h 54m
United Airlines
Deal found 6/6![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:49 pm
JAX
- BOI
1 stop7h 57m
Delta
Sun 7/266:42 pm
BOI
- JAX
2 stops14h 07m
Delta
Deal found 6/4![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:52 am
JAX
- GEG
2 stops11h 48m
American Airlines
Fri 7/106:30 am
GEG
- JAX
2 stops11h 46m
American Airlines
Deal found 6/6![American Airlines logo]()
$532
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:50 pm
JAX
- GEG
1 stop8h 10m
Southwest
Mon 8/176:30 am
GEG
- JAX
1 stop6h 45m
Southwest
Deal found 6/4![Southwest logo]()
$538
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Sun 7/1211:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/4![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:40 am
JAX
- JAC
2 stops10h 09m
United Airlines
Sat 10/178:00 am
JAC
- JAX
1 stop8h 01m
United Airlines
Deal found 6/6![United Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:55 pm
JAX
- GEG
2 stops10h 25m
Southwest
Mon 7/276:00 am
GEG
- JAX
2 stops12h 40m
Southwest
Deal found 6/4![Southwest logo]()
$558
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:52 am
JAX
- GEG
1 stop9h 07m
American Airlines
Mon 8/102:27 pm
GEG
- JAX
1 stop19h 49m
American Airlines
Deal found 6/4![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
JAX
- BOI
2 stops10h 21m
Delta
Fri 7/1711:10 pm
BOI
- JAX
1 stop8h 27m
Delta
Deal found 6/4![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:05 am
JAX
- JAC
1 stop6h 39m
United Airlines
Fri 10/27:50 am
JAC
- JAX
1 stop9h 19m
United Airlines
Deal found 6/6![United Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:40 pm
JAX
- BOI
1 stop8h 15m
Delta
Mon 9/2111:35 pm
BOI
- JAX
1 stop8h 42m
Delta
Deal found 6/7![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Mon 9/213:07 pm
JAX
- JAC
1 stop7h 33m
United Airlines
Fri 9/257:50 am
JAC
- JAX
1 stop9h 19m
United Airlines
Deal found 6/2![United Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:58 pm
JAX
- IDA
1 stop21h 55m
American Airlines
Fri 7/101:53 pm
IDA
- JAX
1 stop6h 31m
American Airlines
Deal found 6/5![American Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:49 pm
JAX
- BOI
1 stop7h 57m
Delta
Mon 8/311:10 pm
BOI
- JAX
1 stop7h 37m
Delta
Deal found 6/3![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 10/318:00 am
JAX
- SUN
1 stop7h 44m
United Airlines
Wed 11/42:29 pm
SUN
- JAX
1 stop6h 33m
United Airlines
Deal found 6/2![United Airlines logo]()
$561
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
JAX
- IDA
2 stops14h 34m
American Airlines
Fri 7/1012:53 pm
IDA
- JAX
2 stops9h 06m
American Airlines
Deal found 6/3![American Airlines logo]()
$686
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 10/299:57 am
JAX
- JAC
2 stops11h 08m
Delta
Tue 11/31:10 pm
JAC
- JAX
2 stops8h 52m
Delta
Deal found 6/2![Delta logo]()
$505
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 9/193:07 pm
JAX
- JAC
1 stop7h 33m
United Airlines
Sat 9/268:05 am
JAC
- JAX
2 stops11h 21m
United Airlines
Deal found 6/2![United Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 7/111:43 pm
JAX
- IDA
2 stops10h 55m
American Airlines
Sat 7/187:00 am
IDA
- JAX
1 stop12h 01m
American Airlines
Deal found 6/2![American Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 6/2. 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.
Mon 7/274:14 pm
JAX
- GEG
1 stop8h 18m
Delta
Mon 8/104:16 pm
GEG
- JAX
2 stops13h 31m
Delta
Deal found 6/2![Delta logo]()
$543
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:09 am
JAX
- WYS
1 stop7h 33m
United Airlines
Sat 7/115:45 pm
WYS
- JAX
2 stops14h 57m
United Airlines
Deal found 6/3![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 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 6/6![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:09 am
JAX
- IDA
1 stop7h 16m
United Airlines
Fri 7/1010:35 am
IDA
- JAX
1 stop9h 05m
United Airlines
Deal found 6/4![United Airlines logo]()
$609
Last-minute flights from Jacksonville to IdahoDiscover last-minute flight deals from Jacksonville to Idaho. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Idaho. Data last updated June 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:30 am
JAX
- BOI
2 stops10h 21m
Delta
Wed 7/1511:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/3![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/302:48 pm
JAX
- GEG
2 stops12h 17m
Delta
Wed 7/810:48 pm
GEG
- JAX
1 stop6h 48m
Delta
Deal found 6/4![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
JAX
- BOI
2 stops9h 55m
Delta
Tue 7/146:42 pm
BOI
- JAX
2 stops12h 54m
Delta
Deal found 6/4![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
JAX
- BOI
1 stop8h 21m
Delta
Wed 7/2211:10 pm
BOI
- JAX
1 stop8h 26m
Delta
Deal found 6/5![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
JAX
- BOI
2 stops9h 55m
Delta
Thu 7/1611:10 pm
BOI
- JAX
1 stop8h 26m
Delta
Deal found 6/4![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
JAX
- BOI
2 stops9h 55m
Delta
Tue 7/2111:10 pm
BOI
- JAX
1 stop8h 26m
Delta
Deal found 6/5![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/33:23 pm
JAX
- JAC
1 stop7h 35m
United Airlines
Wed 7/88:00 am
JAC
- JAX
2 stops11h 40m
United Airlines
Deal found 6/6![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Wed 7/811:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/4![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Wed 7/1511:10 pm
BOI
- JAX
1 stop8h 26m
Delta
Deal found 6/5![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:30 am
JAX
- BOI
2 stops10h 21m
Delta
Wed 7/2211:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/5![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Tue 7/2111:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/3![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:25 pm
JAX
- IDA
1 stop7h 09m
American Airlines
Fri 7/101:53 pm
IDA
- JAX
1 stop6h 31m
American Airlines
Deal found 6/3![American Airlines logo]()
$513
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 June 7, 2026.
Search for one-way flight options from Jacksonville to Idaho. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:25 pm
JAX
- JAC
1 stop7h 17m
American Airlines
Deal found 6/4![American Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:20 am
JAX
- JAC
2 stops12h 33m
United Airlines
Deal found 6/4![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:16 pm
JAX
- BOI
1 stop7h 11m
American Airlines
Deal found 6/5![American Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:15 pm
JAX
- BOI
1 stop7h 57m
Delta
Deal found 6/4![Delta logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:29 pm
JAX
- BOI
2 stops20h 00m
Frontier
Deal found 6/4![Frontier logo]()
$207
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:14 pm
JAX
- BOI
2 stops9h 55m
Delta
Deal found 6/4![Delta logo]()
$208
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:20 am
JAX
- JAC
1 stop6h 45m
American Airlines
Deal found 6/7![American Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:49 pm
JAX
- GEG
1 stop8h 18m
Delta
Deal found 6/3![Delta logo]()
$229
This United Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:05 am
JAX
- JAC
2 stops10h 20m
United Airlines
Deal found 6/2![United Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:28 pm
JAX
- BOI
2 stops44h 02m
Frontier
Deal found 6/5![Frontier logo]()
$233
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:14 pm
JAX
- GEG
2 stops10h 51m
Delta
Deal found 6/3![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 6/2. 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 9/111:20 pm
JAX
- JAC
1 stop9h 03m
Delta
Deal found 6/2![Delta logo]()
$240
Find flight deals from Jacksonville to Idaho
Keep the following information in mind while searching for Jacksonville to Idaho flight deals. Data was last updated June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (American Airlines) |
One-way from | $185 (American Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $604 |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from Jacksonville to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleJackson
JAX - JAC
JAXJAC
Jacksonville
Tue 10/20
8:05 am-3:24 pm
1 stop9h 19m
Jackson Hole
Tue 11/3
2:40 pm-11:02 pm
1 stop6h 22m
$369
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Wed 9/2
4:10 pm-11:59 pm
2 stops9h 49m
Boise Air Term. Gowen Fld
Wed 9/9
5:40 am-4:58 pm
1 stop9h 18m
$400
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Sat 7/4
5:30 am-1:51 pm
2 stops10h 21m
Boise Air Term. Gowen Fld
Wed 7/8
11:10 pm-8:36 am
1 stop7h 26m
$400
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Sat 10/10
5:30 am-12:39 pm
1 stop9h 09m
Boise Air Term. Gowen Fld
Tue 10/13
11:30 pm-10:21 am
1 stop8h 51m
$410
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Wed 7/22
5:49 pm-11:46 pm
1 stop7h 57m
Boise Air Term. Gowen Fld
Sun 7/26
6:42 pm-10:49 am
2 stops14h 07m
$431
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Sat 7/4
3:15 pm-9:12 pm
1 stop7h 57m
Boise Air Term. Gowen Fld
Sun 7/12
11:10 pm-8:36 am
1 stop7h 26m
$436
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Sat 7/4
5:30 am-1:51 pm
2 stops10h 21m
Boise Air Term. Gowen Fld
Fri 7/17
11:10 pm-9:37 am
1 stop8h 27m
$441
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Sat 10/3
3:00 pm-9:35 pm
1 stop8h 35m
Boise Air Term. Gowen Fld
Sat 10/10
10:35 am-9:41 pm
1 stop9h 06m
$452
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Fri 9/18
5:40 pm-11:55 pm
1 stop8h 15m
Boise Air Term. Gowen Fld
Mon 9/21
11:35 pm-10:17 am
1 stop8h 42m
$457
JacksonvilleBoise
JAX - BOI
JAXBOI
Jacksonville
Thu 7/30
5:49 pm-11:46 pm
1 stop7h 57m
Boise Air Term. Gowen Fld
Mon 8/3
11:10 pm-8:47 am
1 stop7h 37m
$457
Showing 1-10 of 54 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-JAC
JAX-BOI
JAX-GEG
JAX-IDA
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-JAC
JAX-BOI
JAX-GEG
JAX-IDA
What is the cheapest month to book a flight from Jacksonville to Idaho?
Currently, September is the cheapest month in which you can book a flight from Jacksonville to Idaho (average of $198). Flying from Jacksonville to Idaho in April is currently the most expensive (average of $916). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Jacksonville to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 7, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Jacksonville to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
See prices for flight routes from nearby airports that may be better suited for you.
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 June 7, 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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$812 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$510 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$397 | Average$557 | FlexibilityNo cancel fee | On-time63% |