$169+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BOI
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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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 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 August 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 August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/54:00 pm -
1 stop8h 40m
Sat 9/1212:30 pm -
1 stop8h 59m
Deal found 8/6![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/298:15 am -
1 stop7h 23m
Sat 9/510:36 am -
1 stop9h 10m
Deal found 8/6![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/4. 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 9/25:51 pm -
1 stop8h 08m
Wed 9/96:44 pm -
2 stops12h 54m
Deal found 8/4![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:16 pm -
1 stop7h 11m
Sat 9/191:50 pm -
1 stop6h 32m
Deal found 8/3![American Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/103:07 pm -
1 stop8h 38m
Sat 9/196:30 am -
1 stop7h 03m
Deal found 8/6![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/26:36 am -
1 stop9h 55m
Tue 10/612:14 pm -
1 stop8h 15m
Deal found 8/5![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 8/2. 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 10/35:16 pm -
1 stop7h 11m
Wed 10/72:02 pm -
1 stop6h 35m
Deal found 8/2![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/5. 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 8/296:00 am -
2 stops8h 27m
Sun 8/301:09 pm -
2 stops8h 46m
Deal found 8/5![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:00 am -
1 stop7h 42m
Thu 11/261:21 pm -
1 stop7h 08m
Deal found 8/4![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/6. 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 8/2612:02 pm -
2 stops12h 30m
Wed 9/27:00 pm -
2 stops12h 37m
Deal found 8/6![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/2211:59 am -
2 stops12h 23m
Tue 9/296:00 am -
2 stops8h 29m
Deal found 8/7![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/54:00 pm -
1 stop7h 46m
Wed 9/95:00 am -
2 stops12h 54m
Deal found 8/5![United Airlines logo]()
$421
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 August 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 August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/54:00 pm -
1 stop8h 40m
Sat 9/1212:30 pm -
1 stop8h 59m
Deal found 8/6![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 8/3. 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 9/25:51 pm -
1 stop8h 08m
Wed 9/92:11 pm -
1 stop7h 47m
Deal found 8/3![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 am -
1 stop9h 21m
Tue 10/1312:14 pm -
1 stop8h 15m
Deal found 8/4![American Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:50 pm -
1 stop8h 15m
Tue 9/297:00 am -
1 stop10h 30m
Deal found 8/4![Southwest logo]()
$462
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/103:07 pm -
1 stop8h 38m
Sat 9/1910:36 am -
2 stops10h 44m
Deal found 8/6![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/6. 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 1/67:30 am -
1 stop7h 09m
Sat 1/911:30 am -
2 stops8h 08m
Deal found 8/6![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 8/2. 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 9/255:40 pm -
1 stop8h 19m
Mon 9/2811:10 pm -
1 stop8h 58m
Deal found 8/2![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 8/2. 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 9/185:40 pm -
1 stop8h 19m
Mon 9/2111:10 pm -
1 stop7h 27m
Deal found 8/2![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 8/3. 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 8/317:50 am -
2 stops11h 40m
Mon 9/146:30 am -
2 stops9h 05m
Deal found 8/3![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/267:05 am -
2 stops10h 18m
Wed 9/27:00 am -
2 stops11h 54m
Deal found 8/3![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 9/276:10 am -
2 stops11h 35m
Fri 10/21:48 pm -
1 stop6h 52m
Deal found 8/2![American Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 8/6. 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 8/2612:02 pm -
2 stops12h 30m
Wed 9/27:00 pm -
2 stops12h 37m
Deal found 8/6![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 8/5. 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.
Fri 10/235:05 pm -
1 stop8h 15m
Tue 10/276:45 am -
2 stops8h 45m
Deal found 8/5![Southwest logo]()
$495
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/37:00 am -
2 stops10h 38m
Sat 11/710:35 am -
1 stop8h 56m
Deal found 8/5![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/212:37 pm -
1 stop8h 04m
Wed 9/98:00 am -
2 stops11h 46m
Deal found 8/5![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 8/3. 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 8/315:51 pm -
1 stop8h 18m
Mon 9/1410:45 pm -
1 stop6h 52m
Deal found 8/3![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 9/63:07 pm -
1 stop7h 33m
Sat 9/198:00 am -
2 stops11h 46m
Deal found 8/2![United Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 8/5. 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 9/56:00 am -
1 stop8h 21m
Sat 9/54:16 pm -
2 stops14h 21m
Deal found 8/5![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 8/5. 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 11/38:00 am -
1 stop7h 25m
Sat 11/710:37 am -
1 stop8h 54m
Deal found 8/5![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/134:10 pm -
1 stop6h 01m
Fri 8/217:02 am -
1 stop7h 50m
Deal found 8/5![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/157:05 am -
2 stops10h 23m
Sat 9/198:00 am -
2 stops13h 20m
Deal found 8/2![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 8/3. 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 8/3110:44 am -
2 stops13h 49m
Mon 9/710:56 pm -
1 stop7h 42m
Deal found 8/3![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 8/6. 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 12/88:00 am -
1 stop7h 44m
Sat 12/122:29 pm -
1 stop6h 33m
Deal found 8/6![United Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Mon 8/177:05 am -
2 stops10h 23m
Tue 8/251:45 pm -
1 stop6h 01m
Deal found 8/7![United Airlines logo]()
$566
This Delta deal was found by Cheapflights users on 8/5. 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 8/286:00 am -
2 stops8h 27m
Wed 9/21:09 pm -
2 stops22h 42m
Deal found 8/5![Delta logo]()
$606
This United Airlines deal was found by Cheapflights users on 8/2. 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 1/304:20 pm -
1 stop7h 49m
Tue 2/25:00 am -
1 stop7h 17m
Deal found 8/2![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 8/5. 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 8/286:00 am -
2 stops8h 27m
Thu 9/31:09 pm -
2 stops32h 46m
Deal found 8/5![Delta logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/6. 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 12/58:00 am -
1 stop10h 19m
Tue 12/85:00 am -
1 stop7h 17m
Deal found 8/6![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/106:40 am -
1 stop8h 43m
Tue 9/155:00 am -
2 stops12h 54m
Deal found 8/7![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 8/4. 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 9/15:51 pm -
2 stops20h 36m
Thu 9/1011:29 am -
2 stops21h 34m
Deal found 8/4![Delta logo]()
$647
Last-minute flights from Jacksonville to IdahoDiscover last-minute flight deals from Jacksonville to Idaho. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Idaho. Data last updated August 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/5. 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.
Tue 8/256:00 am -
2 stops8h 27m
Sun 8/301:09 pm -
2 stops8h 46m
Deal found 8/5![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 8/6. 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 8/2612:02 pm -
2 stops12h 30m
Wed 9/27:00 pm -
2 stops12h 37m
Deal found 8/6![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 8/2. 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 8/275:51 pm -
1 stop8h 08m
Tue 9/15:30 am -
1 stop9h 22m
Deal found 8/2![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/298:15 am -
1 stop7h 23m
Sat 9/510:36 am -
1 stop9h 10m
Deal found 8/6![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/5. 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 8/296:00 am -
2 stops8h 27m
Sun 8/301:09 pm -
2 stops8h 46m
Deal found 8/5![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/4. 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 9/25:51 pm -
1 stop8h 08m
Wed 9/96:44 pm -
2 stops12h 54m
Deal found 8/4![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/54:00 pm -
1 stop8h 40m
Sat 9/1212:30 pm -
1 stop8h 59m
Deal found 8/6![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/54:00 pm -
1 stop7h 46m
Wed 9/95:00 am -
2 stops12h 54m
Deal found 8/5![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/5. 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 9/512:07 pm -
2 stops13h 24m
Wed 9/94:19 pm -
2 stops14h 19m
Deal found 8/5![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/105:16 pm -
1 stop7h 11m
Sat 9/191:50 pm -
1 stop6h 32m
Deal found 8/3![American Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/103:07 pm -
1 stop8h 38m
Sat 9/196:30 am -
1 stop7h 03m
Deal found 8/6![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/2211:59 am -
2 stops12h 23m
Tue 9/296:00 am -
2 stops8h 29m
Deal found 8/7![Delta logo]()
$418
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 August 7, 2026.
Search for one-way flight options from Jacksonville to Idaho. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/203:00 pm -
1 stop8h 35m
Deal found 8/5![United Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/202:36 pm -
2 stops10h 14m
Deal found 8/5![American Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:05 pm -
3 stops41h 14m
Deal found 8/2![Multiple Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
1 stop7h 00m
Deal found 8/2![American Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:05 pm -
2 stops41h 17m
Deal found 8/4![Multiple Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/19:44 am -
2 stops10h 05m
Deal found 8/2![United Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:33 am -
1 stop26h 49m
Deal found 8/2![Multiple Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:10 pm -
1 stop6h 50m
Deal found 8/3![Southwest logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:46 pm -
3 stops40h 44m
Deal found 8/3![Multiple Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 8/3. 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 9/126:00 am -
2 stops13h 21m
Deal found 8/3![Delta logo]()
$216
This Delta deal was found by Cheapflights users on 8/2. 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 8/315:51 pm -
1 stop8h 18m
Deal found 8/2![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/6. 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 8/242:29 pm -
1 stop7h 42m
Deal found 8/6![Delta logo]()
$231
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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $316 (United Airlines) |
One-way from | $169 (United Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $807 |
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 August 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
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Sat 9/5
4:00 pm-10:40 pm
1 stop8h 40m
Boise Air Term. Gowen Fld
Sat 9/12
12:30 pm-11:29 pm
1 stop8h 59m
$316
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Wed 9/2
5:51 pm-11:59 pm
1 stop8h 08m
Boise Air Term. Gowen Fld
Wed 9/9
2:11 pm-11:58 pm
1 stop7h 47m
$334
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Thu 9/10
3:07 pm-9:45 pm
1 stop8h 38m
Boise Air Term. Gowen Fld
Sat 9/19
10:36 am-11:20 pm
2 stops10h 44m
$348
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Wed 1/6
7:30 am-12:39 pm
1 stop7h 09m
Boise Air Term. Gowen Fld
Sat 1/9
11:30 am-9:38 pm
2 stops8h 08m
$352
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Sat 10/10
6:30 am-1:51 pm
1 stop9h 21m
Boise Air Term. Gowen Fld
Tue 10/13
12:14 pm-10:29 pm
1 stop8h 15m
$367
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Fri 9/25
5:40 pm-11:59 pm
1 stop8h 19m
Boise Air Term. Gowen Fld
Mon 9/28
11:10 pm-10:08 am
1 stop8h 58m
$377
JacksonvilleBoise
JAX Jacksonville - BOI Boise Air Term. Gowen Fld
JAXBOI
Jacksonville
Fri 9/18
5:40 pm-11:59 pm
1 stop8h 19m
Boise Air Term. Gowen Fld
Mon 9/21
11:10 pm-8:37 am
1 stop7h 27m
$377
JacksonvilleIdaho Falls
JAX Jacksonville - IDA Idaho Falls Fanning Field
JAXIDA
Jacksonville
Wed 8/26
12:02 pm-10:32 pm
2 stops12h 30m
Idaho Falls Fanning Field
Wed 9/2
7:00 pm-9:37 am
2 stops12h 37m
$404
JacksonvilleIdaho Falls
JAX Jacksonville - IDA Idaho Falls Fanning Field
JAXIDA
Jacksonville
Wed 8/26
7:05 am-3:23 pm
2 stops10h 18m
Idaho Falls Fanning Field
Wed 9/2
7:00 am-8:54 pm
2 stops11h 54m
$449
JacksonvilleSpokane
JAX Jacksonville - GEG Spokane
JAXGEG
Jacksonville
Mon 8/31
5:51 pm-11:09 pm
1 stop8h 18m
Spokane
Mon 9/14
10:45 pm-8:37 am
1 stop6h 52m
$457
Showing 1-10 of 60 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-GEG
JAX-JAC
JAX-WYS
JAX-IDA
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-GEG
JAX-JAC
JAX-WYS
What is the cheapest month to book a flight from Jacksonville to Idaho?
Currently, January is the cheapest month in which you can book a flight from Jacksonville to Idaho (average of $236). Flying from Jacksonville to Idaho in April is currently the most expensive (average of $1,086). 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?
Airfare is below average for this route at the moment.
Jacksonville to Idaho flights typically cost between $497 and $867 in September.The cheapest round-trip price found within the last 5 days was $316 on United Airlines (Sep 5-Sep 12).
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 August 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.
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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 August 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$230 | Average$410 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$726 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$552 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$344 | Average$557 | FlexibilityNo cancel fee | On-time63% |