$409+ Cheap flights from Jacksonville, NC (OAJ) 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — ORD
Oct 29 — Nov 51
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.Cheap flight deals from Jacksonville to O'Hare Intl
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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 September 29, 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 September 29, 2026.
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:01 pm -
1 stop6h 58m
Wed 12/21:22 pm -
1 stop4h 23m
Deal found 9/27![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:56 am -
2 stops11h 22m
Wed 12/23:59 pm -
1 stop5h 29m
Deal found 9/27![Delta logo]()
$448
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:30 am -
1 stop5h 32m
Sun 12/204:34 pm -
1 stop4h 31m
Deal found 9/27![American Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:07 am -
1 stop6h 58m
Sat 10/1712:05 pm -
1 stop4h 34m
Deal found 9/27![American Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:33 pm -
1 stop6h 24m
Sat 10/1711:09 am -
2 stops10h 13m
Deal found 9/27![Delta logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:12 pm -
1 stop6h 56m
Sat 10/176:29 am -
1 stop4h 48m
Deal found 9/25![American Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/92:21 pm -
1 stop7h 17m
Tue 10/135:27 am -
1 stop4h 42m
Deal found 9/24![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:21 pm -
1 stop5h 50m
Sat 10/171:55 pm -
2 stops7h 27m
Deal found 9/25![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1311:59 am -
2 stops11h 14m
Sun 12/2010:30 am -
2 stops10h 39m
Deal found 9/27![Delta logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Fri 10/98:19 pm -
1 stop4h 49m
Tue 10/139:02 am -
1 stop6h 42m
Deal found 9/28![American Airlines logo]()
$668
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 September 29, 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 September 29, 2026.
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 2/311:58 am -
1 stop5h 39m
Sat 2/133:00 pm -
1 stop6h 15m
Deal found 9/24![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:19 pm -
1 stop4h 49m
Sun 10/185:00 am -
1 stop6h 17m
Deal found 9/27![American Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:56 am -
2 stops11h 22m
Wed 12/23:59 pm -
1 stop5h 29m
Deal found 9/27![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 3/222:25 pm -
1 stop5h 07m
Sun 3/287:10 am -
1 stop5h 29m
Deal found 9/24![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 2/42:25 pm -
1 stop5h 07m
Sun 2/145:30 am -
1 stop4h 42m
Deal found 9/24![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:33 pm -
1 stop6h 24m
Sat 10/1711:09 am -
2 stops10h 13m
Deal found 9/27![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/92:21 pm -
1 stop7h 17m
Tue 10/135:27 am -
1 stop4h 42m
Deal found 9/24![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:21 pm -
1 stop5h 50m
Sat 10/171:55 pm -
2 stops7h 27m
Deal found 9/25![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:21 pm -
2 stops8h 56m
Sun 10/188:05 am -
1 stop4h 36m
Deal found 9/27![Delta logo]()
$562
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:23 pm -
1 stop5h 46m
Sun 12/2010:30 am -
2 stops10h 39m
Deal found 9/27![Delta logo]()
$562
Last-minute flights from Jacksonville to O'Hare IntlDiscover last-minute flight deals from Jacksonville to O'Hare Intl. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to O'Hare Intl. Data last updated September 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Sun 10/46:08 pm -
1 stop6h 51m
Fri 10/96:29 am -
1 stop4h 48m
Deal found 9/28![American Airlines logo]()
$836
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/92:21 pm -
1 stop7h 17m
Tue 10/135:27 am -
1 stop4h 42m
Deal found 9/24![Delta logo]()
$557
This American Airlines deal was found by Cheapflights users on 9/28. 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.
Fri 10/98:19 pm -
1 stop4h 49m
Tue 10/139:02 am -
1 stop6h 42m
Deal found 9/28![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:12 pm -
1 stop6h 56m
Sat 10/176:29 am -
1 stop4h 48m
Deal found 9/25![American Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:21 pm -
1 stop5h 50m
Sat 10/171:55 pm -
2 stops7h 27m
Deal found 9/25![Delta logo]()
$562
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:07 am -
1 stop6h 58m
Sat 10/1712:05 pm -
1 stop4h 34m
Deal found 9/27![American Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:33 pm -
1 stop6h 24m
Sat 10/1711:09 am -
2 stops10h 13m
Deal found 9/27![Delta logo]()
$510
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 (OAJ) 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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (Delta) |
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 September 29, 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
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Wed 2/3
11:58 am-4:37 pm
1 stop5h 39m
Chicago O'Hare Intl
Sat 2/13
3:00 pm-10:15 pm
1 stop6h 15m
$409
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Sun 11/22
11:56 am-10:18 pm
2 stops11h 22m
Chicago O'Hare Intl
Wed 12/2
3:59 pm-10:28 pm
1 stop5h 29m
$448
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Mon 3/22
2:25 pm-6:32 pm
1 stop5h 07m
Chicago O'Hare Intl
Sun 3/28
7:10 am-1:39 pm
1 stop5h 29m
$477
Quickest round-trip
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Thu 2/4
2:25 pm-6:32 pm
1 stop5h 07m
Chicago O'Hare Intl
Sun 2/14
5:30 am-11:12 am
1 stop4h 42m
$477
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Tue 10/13
6:33 pm-11:57 pm
1 stop6h 24m
Chicago O'Hare Intl
Sat 10/17
11:09 am-10:22 pm
2 stops10h 13m
$510
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Fri 10/16
8:19 pm-12:08 am
1 stop4h 49m
Chicago O'Hare Intl
Sun 10/18
5:00 am-12:17 pm
1 stop6h 17m
$519
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Fri 10/9
2:21 pm-8:38 pm
1 stop7h 17m
Chicago O'Hare Intl
Tue 10/13
5:27 am-11:09 am
1 stop4h 42m
$557
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Mon 10/12
2:21 pm-7:11 pm
1 stop5h 50m
Chicago O'Hare Intl
Sat 10/17
1:55 pm-10:22 pm
2 stops7h 27m
$562
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Fri 10/16
2:21 pm-10:17 pm
2 stops8h 56m
Chicago O'Hare Intl
Sun 10/18
8:05 am-1:41 pm
1 stop4h 36m
$562
JacksonvilleChicago
OAJ Jacksonville Albert J Ellis - ORD Chicago O'Hare Intl
OAJORD
Jacksonville Albert J Ellis
Sun 12/13
2:23 pm-7:09 pm
1 stop5h 46m
Chicago O'Hare Intl
Sun 12/20
10:30 am-10:09 pm
2 stops10h 39m
$562
Sorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Jacksonville, North Carolina-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, North Carolina-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville, North Carolina-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, North Carolina-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, North Carolina-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.
OAJ-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.
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 September 29, 2026.
See what other customers who have flown with American Airlines from Jacksonville to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Food
6.4
Overall
7.0
Boarding
7.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Comfort
7.2
Food
6.4
Overall
7.0
Boarding
7.4
Entertainment
6.8
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
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
Des Plaines
Lake Geneva
Naperville
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Aurora
Libertyville
Rockford
Hoffman Estates
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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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 September 29, 2026.
Jacksonville and O'Hare Intl flights
Browse other Jacksonville and O'Hare Intl flight options. Last updated on September 29, 2026.
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Browse through other flights departing from Jacksonville. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Jacksonville to O'Hare Intl
Discover the top airline 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 September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$532 | FlexibilityNo cancel fee | On-time71% |