$138+ Cheap flights from Jacksonville (OAJ) to Illinois
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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Jacksonville to Illinois 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 Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) to Illinois (USIL). 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 20, 2024.
Find flight deals from Jacksonville to Illinois
Cheapest flights from Jacksonville to IllinoisExplore the most affordable flight options available from Jacksonville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from Jacksonville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This Delta deal was found by Cheapflights users on 11/19. 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.
This American Airlines deal was found by Cheapflights users on 11/19. 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.
This Delta deal was found by Cheapflights users on 11/19. 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.
This American Airlines deal was found by Cheapflights users on 11/19. 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.
This Delta deal was found by Cheapflights users on 11/18. 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.
Find flights from Jacksonville to Illinois within your budget
Customize your flight search to find flights from Jacksonville to Illinois 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 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
JacksonvilleChicago
OAJ - ORD
OAJORD
Jacksonville Albert J Ellis
Wed 12/18
7:12 pm-11:58 pm
1 stop5h 46m
Chicago O'Hare Intl
Wed 12/25
5:45 am-12:56 pm
1 stop6h 11m
JacksonvilleChicago
OAJ - ORD
OAJORD
Jacksonville Albert J Ellis
Wed 12/18
6:32 am-4:09 pm
2 stops10h 37m
Chicago O'Hare Intl
Wed 12/25
5:02 am-10:17 am
1 stop4h 15m
JacksonvilleChicago
OAJ - MDW
OAJMDW
Jacksonville Albert J Ellis
Wed 12/18
5:35 am-11:58 am
1 stop7h 23m
Chicago Midway
Wed 12/25
6:00 am-12:56 pm
1 stop5h 56m
JacksonvilleEvansville
OAJ - EVV
OAJEVV
Jacksonville Albert J Ellis
Sat 12/14
12:42 pm-5:22 pm
1 stop5h 40m
Evansville Dress Regional
Fri 1/3
4:57 pm-11:59 pm
1 stop6h 02m
JacksonvilleChicago
OAJ - ORD
OAJORD
Jacksonville Albert J Ellis
Tue 12/24
1:40 pm-7:14 pm
1 stop6h 34m
JacksonvilleChicago
OAJ - MDW
OAJMDW
Jacksonville Albert J Ellis
Wed 12/25
6:00 am-9:23 am
1 stop4h 23m
JacksonvilleChicago
OAJ - ORD
OAJORD
Jacksonville Albert J Ellis
Wed 12/25
10:52 am-4:16 pm
2 stops6h 24m
Best time to book a flight from Jacksonville to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Jacksonville with our price prediction graph.
Travel insights for flights from Jacksonville to Illinois
Get recent, data-driven insights about flights from Jacksonville to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Jacksonville, North Carolina to Illinois?
Currently, September is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Illinois (average of $232). Flying from Jacksonville, North Carolina to Illinois in June is currently the most expensive (average of $308). 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 OAJ to IL?
Find hourly flight availability from Jacksonville to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville, North Carolina to Illinois as you normally would.
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated November 20, 2024.
To help decide which airline to fly from Jacksonville to Illinois, see what other customers have to say about Delta and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Jacksonville to Illinois
Discover the top 2 airlines that operate flights from Jacksonville to Illinois. 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 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$542 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$499 | FlexibilityNo cancel fee | On-time71% |