$129+ Cheap flights from Jacksonville (JAX) to O'Hare Intl (ORD)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — ORD
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to O'Hare Intl 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 Jacksonville to Chicago O'Hare Intl are usually found in January or September, booked 81 days in advance, depart on a Thursday or Friday and return on a Saturday
Cheap flight deals from Jacksonville to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Jacksonville to O'Hare IntlExplore the most affordable flight options available from Jacksonville to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Jacksonville to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 11/233:56 pm -
1 stop8h 38m
Thu 11/265:26 pm -
2 stops14h 19m
Deal found 11/3![Multiple Airlines logo]()
$287
This CheapOair deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 11/187:05 am -
1 stop17h 31m
Sat 11/217:49 am -
1 stop8h 18m
Deal found 10/31![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:56 pm -
1 stop8h 38m
Sun 11/2211:53 pm -
1 stop17h 26m
Deal found 11/1![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/117:03 pm -
2 stops21h 34m
Fri 11/137:55 am -
1 stop23h 35m
Deal found 11/2![Multiple Airlines logo]()
$290
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:55 pm -
2 stops23h 38m
Mon 12/78:30 am -
1 stop7h 32m
Deal found 11/1![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/133:56 pm -
1 stop24h 41m
Mon 11/167:55 am -
1 stop24h 50m
Deal found 11/2![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/113:55 pm -
1 stop24h 42m
Fri 11/202:52 pm -
2 stops40h 38m
Deal found 11/2![Multiple Airlines logo]()
$294
This Travelocity deal was found by Cheapflights users on 11/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:14 pm -
1 stop28h 07m
Sun 11/2911:53 pm -
1 stop17h 26m
Deal found 11/1![Frontier logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:14 pm -
1 stop28h 07m
Sun 11/2911:53 pm -
1 stop17h 26m
Deal found 11/3![Frontier logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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.
Thu 11/198:08 pm -
1 stop5h 05m
Sun 11/227:49 am -
1 stop8h 18m
Deal found 10/30![Frontier logo]()
$298
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:59 pm -
1 stop6h 19m
Sun 11/2911:53 pm -
1 stop17h 26m
Deal found 10/30![Frontier logo]()
$299
Best flights from Jacksonville to O'Hare IntlDiscover carefully curated flight deals from Jacksonville to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Jacksonville to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/114:45 pm -
Nonstop2h 49m
Mon 12/1410:50 am -
Nonstop2h 35m
Deal found 11/4![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 12/303:35 pm -
1 stop7h 19m
Sun 1/310:05 am -
1 stop4h 52m
Deal found 10/31![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:40 am -
Nonstop2h 54m
Mon 12/71:30 pm -
1 stop5h 40m
Deal found 11/3![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/109:19 am -
1 stop6h 05m
Mon 12/142:25 pm -
Nonstop2h 33m
Deal found 11/3![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 1/289:48 am -
Nonstop2h 52m
Sun 1/3111:10 am -
Nonstop2h 32m
Deal found 11/1![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/1211:49 am -
Nonstop2h 53m
Sun 12/1310:50 am -
Nonstop2h 36m
Deal found 11/2![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/114:45 pm -
Nonstop2h 49m
Sun 12/135:55 pm -
Nonstop2h 41m
Deal found 11/2![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/109:40 am -
Nonstop2h 54m
Sun 12/135:55 pm -
Nonstop2h 41m
Deal found 11/2![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/237:30 am -
Nonstop2h 49m
Sun 11/292:29 pm -
Nonstop2h 32m
Deal found 11/1![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:20 am -
Nonstop2h 49m
Tue 12/15:55 pm -
Nonstop2h 41m
Deal found 11/4![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/147:20 am -
Nonstop2h 49m
Tue 12/15:55 pm -
Nonstop2h 41m
Deal found 11/1![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/24:45 pm -
Nonstop2h 49m
Sat 12/57:30 am -
Nonstop2h 38m
Deal found 11/3![United Airlines logo]()
$457
Last-minute flights from Jacksonville to O'Hare IntlDiscover last-minute flight deals from Jacksonville to O'Hare Intl. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to O'Hare Intl. Data last updated November 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/117:03 pm -
2 stops21h 34m
Fri 11/137:55 am -
1 stop23h 35m
Deal found 11/2![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/113:55 pm -
1 stop24h 42m
Fri 11/202:52 pm -
2 stops40h 38m
Deal found 11/2![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/133:56 pm -
1 stop24h 41m
Mon 11/167:55 am -
1 stop24h 50m
Deal found 11/2![Multiple Airlines logo]()
$293
This CheapOair deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” 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 11/187:05 am -
1 stop17h 31m
Sat 11/217:49 am -
1 stop8h 18m
Deal found 10/31![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 11/198:08 pm -
1 stop5h 05m
Thu 12/310:29 pm -
1 stop17h 41m
Deal found 11/4![Frontier logo]()
$282
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:08 pm -
1 stop5h 05m
Fri 11/277:49 am -
1 stop8h 18m
Deal found 11/4![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:56 pm -
1 stop8h 38m
Sun 11/2211:53 pm -
1 stop17h 26m
Deal found 11/1![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sat 11/215:59 pm -
1 stop6h 19m
Tue 12/19:13 am -
2 stops28h 41m
Deal found 11/4![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 11/233:56 pm -
1 stop8h 38m
Thu 11/265:26 pm -
2 stops14h 19m
Deal found 11/3![Multiple Airlines logo]()
$287
This Travelocity deal was found by Cheapflights users on 11/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:14 pm -
1 stop28h 07m
Sun 11/2911:53 pm -
1 stop17h 26m
Deal found 11/1![Frontier logo]()
$296
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:55 pm -
2 stops32h 13m
Sun 12/69:29 pm -
2 stops18h 33m
Deal found 11/4![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:55 pm -
2 stops23h 38m
Mon 12/78:30 am -
1 stop7h 32m
Deal found 11/1![Frontier logo]()
$291
One-way flights from Jacksonville to O'Hare IntlSearch for one-way flight options from Jacksonville to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Jacksonville to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/203:56 pm -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 11/233:56 pm -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$130
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:37 pm -
1 stop21h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![JetBlue logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 12/13:20 pm -
2 stops23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$135
This Frontier deal was found by Cheapflights users on 11/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:59 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:20 pm -
1 stop26h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$140
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:59 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 2/22:50 pm -
3 stops22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/213:55 pm -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:56 pm -
1 stop25h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$150
Find flight deals from Jacksonville to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to O'Hare Intl (ORD). 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $280 (Mytrip) |
One-way from | $129 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $466 |
Good round-trip deal | $421 or less |
Good one-way deal | $238 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to O'Hare Intl 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 November 4, 2026.
Use the filters below to find and compare flights from Jacksonville to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Sat 1/16
4:20 pm-11:47 pm
1 stop8h 27m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$176
Quickest round-trip
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Fri 12/11
4:45 pm-6:34 pm
Nonstop2h 49m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Sat 12/19
7:09 am-9:00 am
Nonstop2h 51m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Sat 12/19
7:10 am-1:30 pm
1 stop7h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Tue 12/1
7:30 am-9:19 am
Nonstop2h 49m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Mon 12/28
7:10 am-1:30 pm
1 stop7h 20m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Sun 12/20
11:30 am-5:29 pm
1 stop6h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$225
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Thu 11/26
7:30 am-9:19 am
Nonstop2h 49m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$229
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Sun 1/3
7:09 am-9:00 am
Nonstop2h 51m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$244
JacksonvilleChicago
JAX Jacksonville - ORD Chicago O'Hare Intl
JAXORD
Jacksonville
Sun 11/8
7:11 am-9:00 am
Nonstop2h 49m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Jacksonville to O'Hare Intl
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 Jacksonville to O'Hare Intl in November.
| 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 Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Jacksonville-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville-Chicago O'Hare Intl Airport 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 Jacksonville-Chicago O'Hare Intl Airport 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 Jacksonville to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Jacksonville with our price prediction graph.
JAX-ORD
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 Chicago O'Hare Intl Airport
Prices
Airlines
How far ahead should I book a flight from Jacksonville to Chicago O'Hare Intl Airport?
The best time to book flights from Jacksonville to Chicago O'Hare Intl Airport is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Jacksonville to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Jacksonville to Chicago O'Hare Intl Airport (average of $328). Flying from Jacksonville to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $466). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from JAX to ORD?
Find hourly flight availability from Jacksonville to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
It’s typically best to fly out from Jacksonville to Chicago O'Hare Intl Airport in the evening. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Jacksonville to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Jacksonville to O'Hare Intl. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their Jacksonville to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Jacksonville to Chicago O'Hare Intl Airport 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 Jacksonville to Chicago O'Hare Intl Airport trip
Our travel experts
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated November 4, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andJetBlue from Jacksonville to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to O'Hare Intl. 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 Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Oak Brook
Aurora
Oakbrook Terrace
Delavan
Schaumburg
Libertyville
Rockford
Hoffman Estates
Gurnee
Orland Park
South Holland
Beloit
Elgin
Racine
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Jacksonville and O'Hare Intl flights
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Top 5 airlines flying from Jacksonville to O'Hare Intl
Discover the top 5 airlines that operate flights from Jacksonville to O'Hare Intl. 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$122 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$303 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$222 | Average$387 | FlexibilityNo cancel fee | On-time69% |