$49+ Cheap flights from Dallas/Fort Worth (DFW) 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ORD
Jan 21 — Jan 281
1 adult, Economy
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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 Dallas/Fort Worth to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) 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 January 16, 2025.
Round-trip from | $107 (Cheapflightsfares) |
|---|---|
One-way from | $49 (Cheapflightsfares) |
Find flight deals from Dallas/Fort Worth to Illinois
Cheapest flights from Dallas/Fort Worth to IllinoisExplore the most affordable flight options available from Dallas/Fort Worth to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
Explore the most affordable flight options available from Dallas/Fort Worth to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 1/279:56 amDFW - ORD
Nonstop2h 34mSpirit Airlines
Thu 1/301:35 pmORD - DFW
Nonstop2h 44mSpirit Airlines
Deal found 1/16![Spirit Airlines logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 1/278:22 pmDFW - MDW
Nonstop2h 17mFrontier
Thu 1/302:56 pmMDW - DFW
Nonstop2h 46mFrontier
Deal found 1/16![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 1/16. 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.
Wed 3/510:21 amDFW - ORD
1 stop6h 10mFrontier
Mon 3/107:59 pmORD - DFW
1 stop9h 46mFrontier
Deal found 1/16![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 4/110:31 amDFW - ORD
Nonstop2h 22mMultiple Airlines
Sun 4/62:48 pmORD - DFW
Nonstop2h 51mMultiple Airlines
Deal found 1/15![Multiple Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 1/16. 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 2/87:00 amDFW - ORD
Nonstop2h 31mUnited Airlines
Sat 2/157:59 pmORD - DFW
Nonstop2h 53mUnited Airlines
Deal found 1/16![United Airlines logo]()
$178
This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:20 amDFW - STL
1 stop9h 23mMultiple Airlines
Tue 2/45:05 pmSTL - DFW
1 stop26h 33mMultiple Airlines
Deal found 1/16![Multiple Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:00 amDFW - ORD
Nonstop2h 21mAmerican Airlines
Mon 3/36:00 amORD - DFW
Nonstop2h 29mAmerican Airlines
Deal found 1/16![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/511:15 amDFW - STL
Nonstop1h 45mAmerican Airlines
Sat 2/81:45 pmSTL - DFW
Nonstop2h 02mAmerican Airlines
Deal found 1/15![American Airlines logo]()
$181
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Thu 2/136:00 amDFW - STL
1 stop8h 42mSpirit Airlines
Thu 2/204:00 pmSTL - DFW
1 stop7h 53mSpirit Airlines
Deal found 1/16![Spirit Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 1/15. 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 2/185:33 amDFW - MDW
1 stop7h 32mDelta
Tue 2/185:05 pmMDW - DFW
1 stop6h 52mDelta
Deal found 1/15![Delta logo]()
$191
This Frontier deal was found by Cheapflights users on 1/16. 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.
Thu 2/209:54 pmDFW - STL
1 stop11h 22mFrontier
Fri 2/2111:08 pmSTL - DFW
1 stop11h 39mFrontier
Deal found 1/16![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 1/2310:25 amDFW - ORD
1 stop3h 50mContour
Mon 1/2711:45 amORD - DFW
1 stop3h 55mContour
Deal found 1/16![Contour logo]()
$196
Find flights from Dallas/Fort Worth to Illinois within your budget
Customize your flight search to find flights from Dallas/Fort Worth 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 2,558,603 searches. Data last updated January 16, 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Mon 1/27
9:56 am-12:30 pm
Nonstop2h 34m
Chicago O'Hare Intl
Thu 1/30
1:35 pm-4:19 pm
Nonstop2h 44m
$107
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Wed 3/5
10:21 am-4:31 pm
1 stop6h 10m
Chicago O'Hare Intl
Mon 3/10
7:59 pm-5:45 am
1 stop9h 46m
$108
DallasChicago
DFW - MDW
DFWMDW
Dallas/Fort Worth
Sat 2/15
9:07 am-11:28 am
Nonstop2h 21m
Chicago Midway
Mon 2/17
5:10 am-7:55 am
Nonstop2h 45m
$108
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Tue 4/1
10:31 am-12:53 pm
Nonstop2h 22m
Chicago O'Hare Intl
Thu 4/10
9:30 am-12:18 pm
Nonstop2h 48m
$124
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Sat 2/8
7:00 am-9:31 am
Nonstop2h 31m
Chicago O'Hare Intl
Sat 2/15
7:59 pm-10:52 pm
Nonstop2h 53m
$178
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Sat 3/1
6:00 am-8:21 am
Nonstop2h 21m
Chicago O'Hare Intl
Mon 3/3
6:00 am-8:29 am
Nonstop2h 29m
$179
DallasSt. Louis
DFW - STL
DFWSTL
Dallas/Fort Worth
Tue 2/4
5:20 am-2:43 pm
1 stop9h 23m
Lambert-St Louis
Tue 2/4
5:05 pm-7:38 pm
1 stop26h 33m
$179
DallasSt. Louis
DFW - STL
DFWSTL
Dallas/Fort Worth
Wed 2/5
11:15 am-1:00 pm
Nonstop1h 45m
Lambert-St Louis
Sat 2/8
1:45 pm-3:47 pm
Nonstop2h 02m
$181
DallasSt. Louis
DFW - STL
DFWSTL
Dallas/Fort Worth
Thu 2/13
6:00 am-2:42 pm
1 stop8h 42m
Lambert-St Louis
Thu 2/20
4:00 pm-11:53 pm
1 stop7h 53m
$182
DallasChicago
DFW - MDW
DFWMDW
Dallas/Fort Worth
Tue 2/18
5:33 am-1:05 pm
1 stop7h 32m
Chicago Midway
Tue 2/18
5:05 pm-11:57 pm
1 stop6h 52m
$191
Showing 1-10 of 57 results
Best time to book a flight from Dallas/Fort Worth to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Dallas/Fort Worth with our price prediction graph.
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.
Travel insights for flights from Dallas/Fort Worth to Illinois
Get recent, data-driven insights about flights from Dallas/Fort Worth to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Illinois?
Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Illinois (average of $245). Flying from Dallas/Fort Worth Airport to Illinois in March is currently the most expensive (average of $320). 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 DFW to IL?
Find hourly flight availability from Dallas/Fort Worth 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 January 16, 2025.
When flying from Dallas/Fort Worth Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Dallas/Fort Worth Airport to Illinois
Explore weekly flight availability from Dallas/Fort Worth to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 16, 2025.
The most flights from DFW to USIL are scheduled on a Wednesday (63 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (37 on average).