$139+ Cheap flights from O'Hare Intl (ORD) to Jacksonville (JAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAX
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl 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.Cheapflights Tip: The best prices from Chicago O'Hare Intl to Jacksonville are usually found in April or January, booked 83 days in advance, depart on a Saturday or Wednesday and return on a Thursday
Cheap flight deals from O'Hare Intl to Jacksonville
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to JacksonvilleExplore the most affordable flight options available from O'Hare Intl to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from O'Hare Intl to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This CheapOair deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop11h 57m
Fri 11/205:59 pm -
1 stop6h 19m
Deal found 10/25![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:19 am -
1 stop6h 52m
Thu 11/199:19 am -
1 stop14h 24m
Deal found 10/25![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:19 am -
1 stop6h 52m
Wed 11/189:09 am -
2 stops10h 21m
Deal found 10/25![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/147:05 am -
1 stop10h 26m
Sat 11/218:46 pm -
2 stops27h 48m
Deal found 10/25![Frontier logo]()
$283
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Fri 12/45:24 pm -
2 stops19h 56m
Mon 12/145:47 pm -
2 stops32h 07m
Deal found 10/25![Frontier logo]()
$284
This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Fri 12/48:00 am -
2 stops29h 20m
Mon 12/75:47 pm -
2 stops32h 07m
Deal found 10/25![Frontier logo]()
$286
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:49 am -
1 stop8h 18m
Fri 11/275:59 pm -
1 stop6h 19m
Deal found 10/25![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/137:55 am -
1 stop23h 35m
Mon 11/167:03 pm -
2 stops29h 10m
Deal found 10/26![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/67:49 pm -
1 stop21h 42m
Tue 11/107:03 pm -
1 stop24h 27m
Deal found 10/25![Frontier logo]()
$294
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:19 am -
1 stop8h 06m
Thu 11/198:08 pm -
1 stop5h 05m
Deal found 10/25![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:19 am -
1 stop6h 52m
Sat 11/149:19 am -
2 stops10h 11m
Deal found 10/25![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/1310:19 am -
1 stop8h 06m
Sun 11/157:03 pm -
1 stop15h 11m
Deal found 10/25![Frontier logo]()
$298
Best flights from O'Hare Intl to JacksonvilleDiscover carefully curated flight deals from O'Hare Intl to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from O'Hare Intl to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/3110:42 am -
Nonstop2h 31m
Thu 1/79:48 am -
Nonstop2h 52m
Deal found 10/29![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/108:04 am -
1 stop6h 02m
Sun 12/1311:18 am -
1 stop4h 31m
Deal found 10/29![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/295:59 pm -
Nonstop2h 43m
Wed 12/307:09 am -
Nonstop2h 51m
Deal found 10/26![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/2110:30 am -
1 stop7h 22m
Mon 12/286:15 pm -
1 stop4h 39m
Deal found 10/29![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/2710:44 am -
Nonstop2h 36m
Fri 12/411:37 am -
1 stop6h 24m
Deal found 10/25![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/66:49 am -
1 stop5h 33m
Sat 12/1211:24 am -
1 stop4h 29m
Deal found 10/26![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/2110:42 am -
Nonstop2h 31m
Mon 12/287:09 am -
Nonstop2h 51m
Deal found 10/29![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/310:50 am -
Nonstop2h 35m
Mon 12/77:30 am -
Nonstop2h 49m
Deal found 10/26![United Airlines logo]()
$387
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:47 am -
Nonstop2h 41m
Sat 11/217:10 pm -
1 stop5h 51m
Deal found 10/27![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/1410:50 am -
Nonstop2h 35m
Tue 12/224:53 pm -
Nonstop2h 52m
Deal found 10/28![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/212:30 pm -
Nonstop2h 32m
Sun 12/275:26 pm -
1 stop8h 18m
Deal found 10/29![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/187:05 am -
Nonstop2h 46m
Fri 12/2511:35 am -
Nonstop2h 56m
Deal found 10/28![United Airlines logo]()
$451
Last-minute flights from O'Hare Intl to JacksonvilleDiscover last-minute flight deals from O'Hare Intl to Jacksonville. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Jacksonville. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/67:49 pm -
1 stop21h 42m
Tue 11/107:03 pm -
1 stop24h 27m
Deal found 10/25![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:19 am -
1 stop6h 52m
Thu 11/199:19 am -
1 stop14h 24m
Deal found 10/25![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:19 am -
1 stop6h 52m
Wed 11/189:09 am -
2 stops10h 21m
Deal found 10/25![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Thu 11/1210:19 am -
1 stop6h 52m
Sat 11/149:19 am -
2 stops10h 11m
Deal found 10/25![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/137:55 am -
1 stop23h 35m
Mon 11/167:03 pm -
2 stops29h 10m
Deal found 10/26![Multiple Airlines logo]()
$291
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:19 am -
1 stop8h 06m
Thu 11/198:08 pm -
1 stop5h 05m
Deal found 10/25![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/1310:19 am -
1 stop8h 06m
Sun 11/157:03 pm -
1 stop15h 11m
Deal found 10/25![Frontier logo]()
$298
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:59 pm -
1 stop27h 58m
Tue 11/175:46 pm -
1 stop20h 56m
Deal found 10/25![JetBlue logo]()
$299
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:19 am -
1 stop8h 06m
Fri 11/205:59 pm -
1 stop6h 19m
Deal found 10/25![Frontier logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/147:05 am -
1 stop10h 26m
Sat 11/218:46 pm -
2 stops27h 48m
Deal found 10/25![Frontier logo]()
$283
This CheapOair deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
1 stop11h 57m
Sun 11/225:59 pm -
1 stop6h 19m
Deal found 10/25![Multiple Airlines logo]()
$279
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:49 am -
1 stop8h 18m
Fri 11/275:59 pm -
1 stop6h 19m
Deal found 10/25![Frontier logo]()
$290
One-way flights from O'Hare Intl to JacksonvilleSearch for one-way flight options from O'Hare Intl to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from O'Hare Intl to Jacksonville. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Thu 12/318:22 am -
1 stop23h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$139
This Super.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:19 am -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Sun 11/157:55 am -
1 stop23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$142
This Super.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:05 am -
1 stop10h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:16 am -
2 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Wed 12/28:15 am -
2 stops23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/287:49 am -
1 stop8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:00 am -
2 stops21h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$154
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:59 pm -
1 stop27h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![JetBlue logo]()
$157
Find flight deals from O'Hare Intl to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (CheapOair) |
One-way from | $139 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $399 |
Good round-trip deal | $365 or less |
Good one-way deal | $209 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Sat 11/21
8:00 pm-11:42 pm
Nonstop2h 42m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Thu 11/19
7:47 am-11:28 am
Nonstop2h 41m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$144
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Wed 12/23
5:58 am-8:35 am
2 stops25h 37m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$176
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Fri 1/15
8:00 am-11:43 am
Nonstop2h 43m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$176
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Mon 11/23
10:44 am-2:20 pm
Nonstop2h 36m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$176
Quickest round-trip
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Fri 1/1
10:42 am-2:13 pm
Nonstop2h 31m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$176
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Tue 12/22
6:25 am-2:27 pm
1 stop7h 02m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$186
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Sat 11/21
2:52 pm-8:45 am
2 stops40h 53m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$187
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Fri 11/20
2:29 pm-6:01 pm
Nonstop2h 32m
Jacksonville
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
ChicagoJacksonville
ORD Chicago O'Hare Intl - JAX Jacksonville
ORDJAX
Chicago O'Hare Intl
Thu 12/31
10:42 am-2:13 pm
Nonstop2h 31m
Jacksonville
Thu 1/7
9:48 am-11:40 am
Nonstop2h 52m
$351
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to Jacksonville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Jacksonville in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Jacksonville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from O'Hare Intl to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from O'Hare Intl with our price prediction graph.
ORD-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 Chicago O'Hare Intl Airport to Jacksonville
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Jacksonville?
The price you pay for your flight from Chicago O'Hare Intl Airport to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Jacksonville?
Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Jacksonville (average of $335). Flying from Chicago O'Hare Intl Airport to Jacksonville in December is currently the most expensive (average of $423). 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.
What is the cheapest time of day to fly from ORD to JAX?
Find hourly flight availability from O'Hare Intl to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
It’s typically best to fly out from Chicago O'Hare Intl Airport to Jacksonville at noon. Doing so could potentially save you 8% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Jacksonville?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Jacksonville. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Jacksonville flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Chicago O'Hare Intl Airport to Jacksonville flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to Jacksonville trip
Our travel experts
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated October 30, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andJetBlue from Chicago O'Hare Intl Airport to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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
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Other flights to Jacksonville
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O'Hare Intl and Jacksonville flights
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Other flights from O'Hare Intl
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Top 5 airlines flying from O'Hare Intl to Jacksonville
Discover the top 5 airlines that operate flights from O'Hare Intl 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$274 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$86 | Average$248 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$349 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$385 | FlexibilityNo cancel fee | On-time69% |