$180+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Apr 4 — Apr 111
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Jacksonville
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Cheapest flights from Idaho to JacksonvilleExplore the most affordable flight options available from Idaho to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 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 March 5, 2026.
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 3/273:06 pm
JAC
- JAX
1 stop7h 11m
American Airlines
Tue 4/146:20 am
JAX
- JAC
1 stop8h 21m
American Airlines
Deal found 3/2![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:08 pm
JAC
- JAX
1 stop8h 04m
American Airlines
Sun 4/55:00 am
JAX
- JAC
1 stop9h 38m
American Airlines
Deal found 3/3![American Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/221:25 pm
JAC
- JAX
1 stop8h 19m
American Airlines
Sun 4/266:20 am
JAX
- JAC
1 stop8h 21m
American Airlines
Deal found 3/5![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/221:25 pm
JAC
- JAX
2 stops8h 34m
American Airlines
Sat 4/256:20 am
JAX
- JAC
1 stop8h 20m
American Airlines
Deal found 3/5![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 3/2. 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 5/511:35 pm
BOI
- JAX
1 stop8h 39m
Delta
Tue 5/123:49 pm
JAX
- BOI
1 stop8h 39m
Delta
Deal found 3/2![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/311:35 pm
BOI
- JAX
1 stop7h 37m
American Airlines
Tue 4/76:20 am
JAX
- BOI
1 stop8h 31m
American Airlines
Deal found 3/2![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 3/4. 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 4/41:40 pm
BOI
- JAX
1 stop6h 23m
Delta
Wed 4/85:33 pm
JAX
- BOI
1 stop7h 02m
Delta
Deal found 3/4![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 5/56:23 am
BOI
- JAX
2 stops11h 16m
United Airlines
Tue 5/128:15 am
JAX
- BOI
1 stop7h 08m
United Airlines
Deal found 2/28![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
JAC
- JAX
2 stops13h 41m
United Airlines
Sat 3/216:35 am
JAX
- JAC
1 stop7h 31m
United Airlines
Deal found 3/1![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 3/3. 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 3/316:15 pm
BOI
- JAX
2 stops12h 31m
Delta
Tue 4/76:30 am
JAX
- BOI
1 stop8h 08m
Delta
Deal found 3/3![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:45 am
BOI
- JAX
2 stops12h 30m
American Airlines
Tue 4/1411:00 am
JAX
- BOI
2 stops13h 38m
American Airlines
Deal found 3/1![American Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:40 pm
JAC
- JAX
1 stop6h 22m
United Airlines
Tue 11/104:20 pm
JAX
- JAC
1 stop6h 42m
United Airlines
Deal found 3/1![United Airlines logo]()
$399
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 March 5, 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 March 5, 2026.
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 3/273:06 pm
JAC
- JAX
1 stop7h 11m
American Airlines
Tue 4/146:20 am
JAX
- JAC
1 stop8h 21m
American Airlines
Deal found 3/2![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:34 am
BOI
- JAX
1 stop6h 37m
Delta
Tue 5/125:38 pm
JAX
- BOI
1 stop6h 50m
Delta
Deal found 3/1![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
JAC
- JAX
2 stops13h 41m
United Airlines
Sat 3/216:35 am
JAX
- JAC
1 stop7h 31m
United Airlines
Deal found 3/1![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:45 am
GEG
- JAX
2 stops13h 10m
Southwest
Sat 4/255:10 am
JAX
- GEG
1 stop7h 55m
Southwest
Deal found 3/1![Southwest logo]()
$450
This Delta deal was found by Cheapflights users on 3/4. 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 4/41:40 pm
BOI
- JAX
1 stop6h 23m
Delta
Wed 4/85:33 pm
JAX
- BOI
1 stop7h 02m
Delta
Deal found 3/4![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 am
BOI
- JAX
2 stops11h 02m
United Airlines
Tue 5/128:15 am
JAX
- BOI
1 stop7h 08m
United Airlines
Deal found 3/3![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 3/3. 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 3/316:15 pm
BOI
- JAX
2 stops12h 31m
Delta
Tue 4/76:30 am
JAX
- BOI
1 stop8h 08m
Delta
Deal found 3/3![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 3/2. 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 4/166:15 am
GEG
- JAX
2 stops9h 10m
Southwest
Tue 4/211:50 pm
JAX
- GEG
2 stops10h 45m
Southwest
Deal found 3/2![Southwest logo]()
$498
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:34 am
GEG
- JAX
2 stops12h 45m
American Airlines
Sat 5/232:19 pm
JAX
- GEG
1 stop9h 27m
American Airlines
Deal found 3/4![American Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:52 pm
GEG
- JAX
1 stop6h 58m
Delta
Sat 4/252:56 pm
JAX
- GEG
1 stop9h 09m
Delta
Deal found 3/1![Delta logo]()
$445
This Southwest deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 3/306:20 am
GEG
- JAX
1 stop7h 40m
Southwest
Mon 4/65:10 pm
JAX
- GEG
1 stop8h 00m
Southwest
Deal found 2/28![Southwest logo]()
$506
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
JAC
- JAX
2 stops13h 04m
United Airlines
Sun 4/56:35 am
JAX
- JAC
2 stops10h 54m
United Airlines
Deal found 3/3![United Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” 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 5/211:47 pm
JAC
- JAX
2 stops8h 17m
American Airlines
Thu 5/282:19 pm
JAX
- JAC
1 stop7h 25m
American Airlines
Deal found 2/28![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 3/2. 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 4/1610:40 pm
GEG
- JAX
1 stop7h 07m
Delta
Tue 4/213:06 pm
JAX
- GEG
1 stop8h 59m
Delta
Deal found 3/2![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Thu 5/211:42 pm
JAC
- JAX
1 stop5h 58m
United Airlines
Thu 5/287:20 am
JAX
- JAC
2 stops12h 34m
United Airlines
Deal found 3/4![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 3/3. 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 5/1310:40 pm
GEG
- JAX
1 stop8h 01m
Delta
Sun 5/175:30 pm
JAX
- GEG
1 stop8h 36m
Delta
Deal found 3/3![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:23 pm
GEG
- JAX
2 stops12h 22m
Delta
Sun 5/102:35 pm
JAX
- GEG
2 stops11h 16m
Delta
Deal found 3/4![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 3/4. 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 3/2510:40 pm
GEG
- JAX
1 stop7h 04m
Delta
Mon 3/305:30 am
JAX
- GEG
2 stops10h 40m
Delta
Deal found 3/4![Delta logo]()
$533
Last-minute flights from Idaho to JacksonvilleDiscover last-minute flight deals from Idaho to Jacksonville. Data last updated March 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Jacksonville. Data last updated March 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
JAC
- JAX
2 stops13h 41m
United Airlines
Sat 3/216:35 am
JAX
- JAC
1 stop7h 31m
United Airlines
Deal found 3/1![United Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/2512:25 pm
GEG
- JAX
1 stop7h 33m
American Airlines
Mon 3/306:50 am
JAX
- GEG
1 stop7h 54m
American Airlines
Deal found 3/2![American Airlines logo]()
$472
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 3/273:06 pm
JAC
- JAX
1 stop7h 11m
American Airlines
Tue 4/146:20 am
JAX
- JAC
1 stop8h 21m
American Airlines
Deal found 3/2![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:08 pm
JAC
- JAX
1 stop8h 04m
American Airlines
Sun 4/55:00 am
JAX
- JAC
1 stop9h 38m
American Airlines
Deal found 3/3![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/5. 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 3/311:40 pm
BOI
- JAX
1 stop6h 21m
Delta
Tue 4/76:30 am
JAX
- BOI
1 stop8h 08m
Delta
Deal found 3/5![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:35 pm
BOI
- JAX
1 stop7h 37m
American Airlines
Tue 4/76:20 am
JAX
- BOI
1 stop8h 31m
American Airlines
Deal found 3/1![American Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3110:40 am
JAC
- JAX
1 stop9h 06m
United Airlines
Sun 4/56:35 am
JAX
- JAC
2 stops10h 54m
United Airlines
Deal found 3/3![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 3/4. 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 4/41:40 pm
BOI
- JAX
1 stop6h 23m
Delta
Wed 4/85:33 pm
JAX
- BOI
1 stop7h 02m
Delta
Deal found 3/4![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:52 pm
GEG
- JAX
1 stop6h 58m
Delta
Sat 4/252:56 pm
JAX
- GEG
1 stop9h 09m
Delta
Deal found 3/1![Delta logo]()
$445
This Southwest deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:45 am
GEG
- JAX
2 stops13h 10m
Southwest
Sat 4/255:10 am
JAX
- GEG
1 stop7h 55m
Southwest
Deal found 3/1![Southwest logo]()
$450
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/221:25 pm
JAC
- JAX
1 stop8h 19m
American Airlines
Sun 4/266:20 am
JAX
- JAC
1 stop8h 21m
American Airlines
Deal found 3/5![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/2210:40 am
JAC
- JAX
2 stops9h 24m
United Airlines
Sat 4/256:35 am
JAX
- JAC
2 stops10h 49m
United Airlines
Deal found 3/5![United Airlines logo]()
$459
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 March 5, 2026.
Search for one-way flight options from Idaho to Jacksonville. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
This Delta deal was found by Cheapflights users on 3/5. 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 3/311:40 pm
BOI
- JAX
1 stop6h 21m
Delta
Deal found 3/5![Delta logo]()
$180
This American Airlines deal was found by Cheapflights users on 3/2. 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 4/53:06 pm
JAC
- JAX
1 stop6h 06m
American Airlines
Deal found 3/2![American Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:35 pm
BOI
- JAX
1 stop7h 37m
American Airlines
Deal found 3/1![American Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:40 pm
BOI
- JAX
1 stop8h 38m
Delta
Deal found 3/4![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 3/3. 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 4/612:31 pm
BOI
- JAX
1 stop8h 08m
American Airlines
Deal found 3/3![American Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 3/4. 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 4/3012:05 pm
BOI
- JAX
2 stops8h 40m
Southwest
Deal found 3/4![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 3/2. 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 4/1711:35 pm
BOI
- JAX
1 stop8h 04m
Delta
Deal found 3/2![Delta logo]()
$219
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Fri 4/176:26 pm
BOI
- JAX
2 stops12h 37m
American Airlines
Deal found 3/2![American Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:59 pm
GEG
- JAX
1 stop7h 34m
American Airlines
Deal found 3/2![American Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 3/3. 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 5/21:25 pm
JAC
- JAX
1 stop8h 19m
American Airlines
Deal found 3/3![American Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 am
GEG
- JAX
1 stop11h 05m
Southwest
Deal found 3/3![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 3/4. 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 3/187:40 am
BOI
- JAX
2 stops11h 35m
Southwest
Deal found 3/4![Southwest logo]()
$284
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 March 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (American Airlines) |
One-way from | $180 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $534 |
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 March 5, 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
JacksonJacksonville
JAC - JAX
JACJAX
Jackson Hole
Fri 3/27
3:06 pm-12:17 am
1 stop7h 11m
Jacksonville
Tue 4/14
6:20 am-12:41 pm
1 stop8h 21m
$303
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 5/5
5:34 am-2:11 pm
1 stop6h 37m
Jacksonville
Tue 5/12
5:38 pm-10:28 pm
1 stop6h 50m
$367
Quickest round-trip
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Sat 4/4
1:40 pm-10:03 pm
1 stop6h 23m
Jacksonville
Wed 4/8
5:33 pm-10:35 pm
1 stop7h 02m
$369
JacksonJacksonville
JAC - JAX
JACJAX
Jackson Hole
Tue 3/17
7:00 am-10:41 pm
2 stops13h 41m
Jacksonville
Sat 3/21
6:35 am-12:06 pm
1 stop7h 31m
$375
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 5/5
5:00 am-6:02 pm
2 stops11h 02m
Jacksonville
Tue 5/12
8:15 am-1:23 pm
1 stop7h 08m
$384
BoiseJacksonville
BOI - JAX
BOIJAX
Boise Air Term. Gowen Fld
Tue 3/31
6:15 pm-8:46 am
2 stops12h 31m
Jacksonville
Tue 4/7
6:30 am-12:38 pm
1 stop8h 08m
$384
SpokaneJacksonville
GEG - JAX
GEGJAX
Spokane
Sat 4/18
12:52 pm-10:50 pm
1 stop6h 58m
Jacksonville
Sat 4/25
2:56 pm-9:05 pm
1 stop9h 09m
$445
SpokaneJacksonville
GEG - JAX
GEGJAX
Spokane
Sat 4/18
5:45 am-9:55 pm
2 stops13h 10m
Jacksonville
Sat 4/25
5:10 am-10:05 am
1 stop7h 55m
$450
SpokaneJacksonville
GEG - JAX
GEGJAX
Spokane
Thu 4/16
10:40 pm-8:47 am
1 stop7h 07m
Jacksonville
Tue 4/21
3:06 pm-9:05 pm
1 stop8h 59m
$479
SpokaneJacksonville
GEG - JAX
GEGJAX
Spokane
Thu 4/16
6:15 am-6:25 pm
2 stops9h 10m
Jacksonville
Tue 4/21
1:50 pm-9:35 pm
2 stops10h 45m
$498
Showing 1-10 of 38 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.
JAC-JAX
BOI-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
JAC-JAX
BOI-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 $220). Flying from Idaho to Jacksonville in December is currently the most expensive (average of $444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Jacksonville?
Book flights to Jacksonville if you plan to visit one of these locationsOrange Park
Jacksonville Beach
Fernandina Beach
Kingsland
Waycross
Yulee
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Jacksonville
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Complete your trip
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Search flights from Idaho to Jacksonville by cabin class
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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 March 5, 2026.
Idaho and Jacksonville flights
Browse other Idaho and Jacksonville flight options. Last updated on March 5, 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 5 airlines flying from Idaho to Jacksonville
Discover the top 5 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 March 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$506 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$481 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$422 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$445 | Average$691 | FlexibilityNo cancel fee | On-time75% |