$190+ Cheap flights from Idaho to Jacksonville (JAX)
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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Jacksonville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho to JacksonvilleExplore the most affordable flight options available from Idaho to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 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 June 7, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:43 pm
BOI
- JAX
1 stop6h 19m
United Airlines
Tue 11/34:20 pm
JAX
- BOI
1 stop6h 56m
United Airlines
Deal found 6/5![United Airlines logo]()
$390
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.
Tue 8/186:44 am
BOI
- JAX
1 stop7h 42m
American Airlines
Tue 8/255:16 pm
JAX
- BOI
1 stop7h 04m
American Airlines
Deal found 6/5![American Airlines logo]()
$395
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.
Wed 8/1912:55 pm
JAC
- JAX
2 stops9h 39m
American Airlines
Wed 8/266:00 am
JAX
- JAC
1 stop7h 00m
American Airlines
Deal found 6/2![American Airlines logo]()
$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 am
BOI
- JAX
2 stops10h 35m
Southwest
Tue 8/258:55 am
JAX
- BOI
1 stop7h 55m
Southwest
Deal found 6/5![Southwest logo]()
$400
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.
Wed 7/112:52 pm
JAC
- JAX
1 stop6h 22m
American Airlines
Sat 7/45:52 am
JAX
- JAC
1 stop6h 22m
American Airlines
Deal found 6/7![American Airlines logo]()
$419
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 8/1011:10 pm
BOI
- JAX
1 stop7h 37m
Delta
Mon 8/174:10 pm
JAX
- BOI
1 stop7h 47m
Delta
Deal found 6/2![Delta logo]()
$425
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.
Tue 7/1411:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Mon 7/275:49 pm
JAX
- BOI
1 stop7h 57m
Delta
Deal found 6/2![Delta logo]()
$426
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:10 pm
BOI
- JAX
1 stop7h 50m
Southwest
Mon 8/172:00 pm
JAX
- BOI
2 stops10h 35m
Southwest
Deal found 6/2![Southwest logo]()
$430
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.
Mon 8/108:01 am
BOI
- JAX
2 stops13h 05m
American Airlines
Mon 8/172:21 pm
JAX
- BOI
2 stops10h 19m
American Airlines
Deal found 6/2![American Airlines logo]()
$435
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.
Wed 7/112:52 pm
JAC
- JAX
1 stop6h 22m
American Airlines
Sun 7/57:24 am
JAX
- JAC
1 stop9h 35m
American Airlines
Deal found 6/7![American Airlines logo]()
$466
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 7/1512:50 pm
GEG
- JAX
1 stop8h 19m
Delta
Tue 7/285:49 pm
JAX
- GEG
1 stop8h 17m
Delta
Deal found 6/4![Delta logo]()
$467
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 7/2312:49 pm
JAC
- JAX
1 stop8h 52m
American Airlines
Sun 7/262:25 pm
JAX
- JAC
1 stop7h 17m
American Airlines
Deal found 6/4![American Airlines logo]()
$482
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 June 7, 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 June 7, 2026.
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.
Tue 8/186:44 am
BOI
- JAX
1 stop7h 42m
American Airlines
Tue 8/255:16 pm
JAX
- BOI
1 stop7h 04m
American Airlines
Deal found 6/5![American Airlines logo]()
$395
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
BOI
- JAX
2 stops10h 46m
United Airlines
Tue 11/34:20 pm
JAX
- BOI
1 stop6h 56m
United Airlines
Deal found 6/5![United Airlines logo]()
$396
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 am
BOI
- JAX
2 stops10h 35m
Southwest
Tue 8/253:35 pm
JAX
- BOI
2 stops9h 35m
Southwest
Deal found 6/5![Southwest logo]()
$405
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.
Mon 8/1011:10 pm
BOI
- JAX
1 stop7h 37m
Delta
Mon 8/174:10 pm
JAX
- BOI
1 stop7h 47m
Delta
Deal found 6/3![Delta logo]()
$425
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.
Wed 8/1912:55 pm
JAC
- JAX
2 stops9h 39m
American Airlines
Wed 8/266:00 am
JAX
- JAC
1 stop7h 00m
American Airlines
Deal found 6/2![American Airlines logo]()
$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
BOI
- JAX
2 stops11h 00m
Southwest
Tue 11/38:45 am
JAX
- BOI
2 stops11h 15m
Southwest
Deal found 6/5![Southwest logo]()
$405
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 7/211:45 pm
BOI
- JAX
1 stop7h 52m
Delta
Wed 7/84:14 pm
JAX
- BOI
1 stop7h 43m
Delta
Deal found 6/2![Delta logo]()
$426
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.
Wed 7/112:52 pm
JAC
- JAX
1 stop6h 22m
American Airlines
Sat 7/45:52 am
JAX
- JAC
1 stop6h 22m
American Airlines
Deal found 6/7![American Airlines logo]()
$419
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.
Mon 8/1012:10 pm
BOI
- JAX
1 stop7h 50m
Southwest
Mon 8/172:00 pm
JAX
- BOI
2 stops10h 35m
Southwest
Deal found 6/3![Southwest logo]()
$430
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.
Tue 7/146:42 pm
BOI
- JAX
2 stops12h 54m
Delta
Mon 7/274:14 pm
JAX
- BOI
1 stop7h 43m
Delta
Deal found 6/2![Delta logo]()
$431
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.
Sat 7/41:55 pm
BOI
- JAX
1 stop6h 10m
Southwest
Fri 7/106:55 am
JAX
- BOI
2 stops9h 50m
Southwest
Deal found 6/4![Southwest logo]()
$431
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 7/1512:50 pm
GEG
- JAX
1 stop8h 19m
Delta
Tue 7/285:49 pm
JAX
- GEG
1 stop8h 17m
Delta
Deal found 6/4![Delta logo]()
$467
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:30 am
GEG
- JAX
1 stop6h 38m
United Airlines
Wed 11/188:00 am
JAX
- GEG
1 stop7h 40m
United Airlines
Deal found 6/5![United Airlines logo]()
$567
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.
Wed 7/111:45 am
JAC
- JAX
2 stops10h 14m
American Airlines
Sun 7/57:24 am
JAX
- JAC
1 stop9h 35m
American Airlines
Deal found 6/7![American Airlines logo]()
$471
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.
Thu 7/2311:50 am
JAC
- JAX
1 stop8h 34m
American Airlines
Sun 7/262:25 pm
JAX
- JAC
1 stop7h 17m
American Airlines
Deal found 6/5![American Airlines logo]()
$482
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 7/210:48 pm
GEG
- JAX
1 stop7h 49m
Delta
Wed 7/84:14 pm
JAX
- GEG
1 stop8h 18m
Delta
Deal found 6/2![Delta logo]()
$517
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:05 am
GEG
- JAX
1 stop6h 25m
Southwest
Fri 7/105:20 pm
JAX
- GEG
1 stop9h 10m
Southwest
Deal found 6/6![Southwest logo]()
$517
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 7/228:00 am
JAC
- JAX
2 stops11h 40m
United Airlines
Sat 7/253:23 pm
JAX
- JAC
1 stop7h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$629
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 9/296:00 am
GEG
- JAX
1 stop7h 15m
American Airlines
Sun 10/47:00 am
JAX
- GEG
1 stop7h 55m
American Airlines
Deal found 6/4![American Airlines logo]()
$517
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.
Tue 9/296:15 am
GEG
- JAX
2 stops10h 25m
Southwest
Sun 10/43:45 pm
JAX
- GEG
2 stops12h 25m
Southwest
Deal found 6/4![Southwest logo]()
$527
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.
Wed 7/111:45 am
JAC
- JAX
2 stops10h 14m
American Airlines
Fri 7/35:58 pm
JAX
- JAC
1 stop20h 02m
American Airlines
Deal found 6/3![American Airlines logo]()
$575
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
GEG
- JAX
2 stops9h 35m
Southwest
Wed 7/82:20 pm
JAX
- GEG
2 stops11h 00m
Southwest
Deal found 6/2![Southwest logo]()
$575
Last-minute flights from Idaho to JacksonvilleDiscover last-minute flight deals from Idaho to Jacksonville. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Jacksonville. Data last updated June 7, 2026 and is based on user searches.
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.
Wed 6/175:30 am
BOI
- JAX
1 stop9h 24m
Delta
Tue 6/235:49 pm
JAX
- BOI
1 stop7h 58m
Delta
Deal found 6/2![Delta logo]()
$518
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.
Mon 6/2211:45 pm
BOI
- JAX
1 stop9h 00m
Delta
Mon 6/292:48 pm
JAX
- BOI
1 stop9h 47m
Delta
Deal found 6/3![Delta logo]()
$547
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.
Mon 6/2212:13 pm
BOI
- JAX
1 stop8h 12m
American Airlines
Mon 6/298:52 am
JAX
- BOI
2 stops10h 17m
American Airlines
Deal found 6/3![American Airlines logo]()
$552
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.
Wed 7/112:52 pm
JAC
- JAX
1 stop6h 22m
American Airlines
Sat 7/45:52 am
JAX
- JAC
1 stop6h 22m
American Airlines
Deal found 6/7![American Airlines logo]()
$419
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.
Wed 7/112:52 pm
JAC
- JAX
1 stop6h 22m
American Airlines
Sun 7/57:24 am
JAX
- JAC
1 stop9h 35m
American Airlines
Deal found 6/7![American Airlines logo]()
$466
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:25 am
BOI
- JAX
2 stops10h 30m
Southwest
Wed 7/85:35 pm
JAX
- BOI
2 stops8h 55m
Southwest
Deal found 6/2![Southwest logo]()
$497
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 7/210:48 pm
GEG
- JAX
1 stop7h 49m
Delta
Wed 7/84:14 pm
JAX
- GEG
1 stop8h 18m
Delta
Deal found 6/2![Delta logo]()
$517
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:00 am
GEG
- JAX
2 stops9h 45m
Southwest
Fri 7/102:50 pm
JAX
- GEG
2 stops11h 40m
Southwest
Deal found 6/6![Southwest logo]()
$527
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.
Tue 7/1411:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Mon 7/275:49 pm
JAX
- BOI
1 stop7h 57m
Delta
Deal found 6/2![Delta logo]()
$426
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.
Tue 7/1412:15 pm
BOI
- JAX
2 stops10h 00m
American Airlines
Mon 7/276:00 am
JAX
- BOI
2 stops10h 46m
American Airlines
Deal found 6/5![American Airlines logo]()
$451
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 7/1512:50 pm
GEG
- JAX
1 stop8h 19m
Delta
Tue 7/285:49 pm
JAX
- GEG
1 stop8h 17m
Delta
Deal found 6/4![Delta logo]()
$467
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 7/2312:49 pm
JAC
- JAX
1 stop8h 52m
American Airlines
Sun 7/262:25 pm
JAX
- JAC
1 stop7h 17m
American Airlines
Deal found 6/4![American Airlines logo]()
$482
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 June 7, 2026.
Search for one-way flight options from Idaho to Jacksonville. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
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.
Wed 8/268:05 am
JAC
- JAX
2 stops13h 15m
United Airlines
Deal found 6/3![United Airlines logo]()
$190
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 7/1411:10 pm
BOI
- JAX
1 stop8h 26m
Delta
Deal found 6/4![Delta logo]()
$203
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:10 pm
BOI
- JAX
1 stop7h 37m
Delta
Deal found 6/6![Delta logo]()
$213
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- JAX
2 stops26h 10m
Frontier
Deal found 6/6![Frontier logo]()
$222
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.
Sun 7/1911:10 pm
BOI
- JAX
1 stop7h 26m
Delta
Deal found 6/4![Delta logo]()
$229
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.
Tue 6/2312:47 pm
GEG
- JAX
1 stop8h 12m
Delta
Deal found 6/2![Delta logo]()
$229
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:50 pm
BOI
- JAX
1 stop16h 22m
Sun Country Air
Deal found 6/6![Sun Country Air logo]()
$232
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.
Sun 7/1211:10 pm
BOI
- JAX
1 stop8h 26m
Delta
Deal found 6/4![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.
Wed 6/245:10 pm
GEG
- JAX
2 stops14h 35m
Delta
Deal found 6/2![Delta logo]()
$234
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 7/176:42 pm
BOI
- JAX
2 stops12h 55m
Delta
Deal found 6/4![Delta logo]()
$239
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:40 pm
BOI
- JAX
1 stop16h 37m
Sun Country Air
Deal found 6/3![Sun Country Air logo]()
$241
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:30 am
BOI
- JAX
2 stops9h 40m
Southwest
Deal found 6/6![Southwest logo]()
$244
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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $390 (United Airlines) |
One-way from | $190 (United Airlines) |
Popular in | April |
Cheapest in | October |
Average price | $477 |
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 2,558,603 searches. Data last updated June 7, 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 - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 8/18
6:44 am-4:26 pm
1 stop7h 42m
Jacksonville
Tue 8/25
5:16 pm-10:20 pm
1 stop7h 04m
$395
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 10/27
7:00 am-7:46 pm
2 stops10h 46m
Jacksonville
Tue 11/3
4:20 pm-9:16 pm
1 stop6h 56m
$396
JacksonJacksonville
JAC - JAX
JACJAX
Jackson Hole
Wed 8/19
12:55 pm-12:34 am
2 stops9h 39m
Jacksonville
Wed 8/26
6:00 am-11:00 am
1 stop7h 00m
$399
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 8/18
7:05 am-7:40 pm
2 stops10h 35m
Jacksonville
Tue 8/25
3:35 pm-11:10 pm
2 stops9h 35m
$405
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 10/27
6:00 am-7:00 pm
2 stops11h 00m
Jacksonville
Tue 11/3
8:45 am-6:00 pm
2 stops11h 15m
$405
Quickest round-trip
JacksonJacksonville
JAC - JAX
JACJAX
Jackson Hole
Wed 7/1
12:52 pm-9:14 pm
1 stop6h 22m
Jacksonville
Sat 7/4
5:52 am-10:14 am
1 stop6h 22m
$419
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Mon 8/10
11:10 pm-8:47 am
1 stop7h 37m
Jacksonville
Mon 8/17
4:10 pm-9:57 pm
1 stop7h 47m
$425
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Thu 7/2
11:45 pm-9:37 am
1 stop7h 52m
Jacksonville
Wed 7/8
4:14 pm-9:57 pm
1 stop7h 43m
$426
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Mon 8/10
12:10 pm-10:00 pm
1 stop7h 50m
Jacksonville
Mon 8/17
2:00 pm-10:35 pm
2 stops10h 35m
$430
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 7/14
6:42 pm-9:36 am
2 stops12h 54m
Jacksonville
Mon 7/27
4:14 pm-9:57 pm
1 stop7h 43m
$431
Showing 1-10 of 46 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, August is the cheapest month in which you can book a flight from Idaho to Jacksonville (average of $169). Flying from Idaho to Jacksonville in April is currently the most expensive (average of $466). 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 Idaho to Jacksonville?
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Jacksonville flight routes
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Alternative routes for Idaho to Jacksonville
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Complete your trip
Complete your trip to Jacksonville by adding a car rental and/or hotel reservation to your travel itinerary.
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 June 7, 2026.
Idaho and Jacksonville flights
Browse other Idaho and Jacksonville flight options. Last updated on June 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$309 | Average$516 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$324 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$355 | Average$431 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$437 | FlexibilityNo cancel fee | On-time63% |