$49+ Cheap flights from Dallas 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.
Find cheap flights from Dallas 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 Dallas to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 December 24, 2024.
Round-trip from | $103 (Frontier) |
|---|---|
One-way from | $49 (Cheapflightsfares) |
Find flight deals from Dallas to Illinois
Cheapest flights from Dallas to IllinoisExplore the most affordable flight options available from Dallas to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.
Explore the most affordable flight options available from Dallas to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 24, 2024.
This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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.
This CheapOair deal was found by Cheapflights users on 12/23. 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.
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
This American Airlines deal was found by Cheapflights users on 12/23. 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 Southwest deal was found by Cheapflights users on 12/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/23. 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.
This American Airlines deal was found by Cheapflights users on 12/23. 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 American Airlines deal was found by Cheapflights users on 12/23. 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.
Find flights from Dallas to Illinois within your budget
Customize your flight search to find flights from Dallas 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 December 24, 2024.
Fly from
Fly to
Route
Depart
Return
Price
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Fri 2/21
9:59 pm-9:15 am
1 stop11h 16m
Chicago O'Hare Intl
Sat 2/22
6:22 pm-9:09 pm
Nonstop2h 47m
DallasChicago
DFW - MDW
DFWMDW
Dallas/Fort Worth
Tue 2/18
7:47 pm-10:09 pm
Nonstop2h 22m
Chicago Midway
Tue 2/25
7:05 am-12:05 am
1 stop17h 00m
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Wed 1/8
6:10 am-8:37 am
Nonstop2h 27m
Chicago O'Hare Intl
Thu 1/9
10:35 am-7:33 pm
1 stop8h 58m
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Mon 2/10
9:56 am-12:30 pm
Nonstop2h 34m
Chicago O'Hare Intl
Fri 2/14
12:48 pm-3:34 pm
Nonstop2h 46m
DallasChicago
DAL - ORD
DALORD
Dallas Love Field
Sat 2/22
7:05 am-9:25 am
Nonstop2h 20m
Chicago O'Hare Intl
Sat 3/1
7:00 am-9:35 am
Nonstop2h 35m
DallasChicago
DAL - MDW
DALMDW
Dallas Love Field
Tue 2/18
6:55 am-9:05 am
Nonstop2h 10m
Chicago Midway
Wed 2/19
7:15 am-9:50 am
Nonstop2h 35m
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Tue 2/4
7:00 am-9:26 am
Nonstop2h 26m
Chicago O'Hare Intl
Tue 3/4
6:48 pm-9:28 pm
Nonstop2h 40m
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Wed 2/19
5:00 am-10:09 am
1 stop5h 09m
Chicago O'Hare Intl
Tue 2/25
3:59 pm-9:21 pm
1 stop5h 22m
DallasChicago
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 2/13
10:25 am-2:15 pm
1 stop3h 50m
Chicago O'Hare Intl
Sun 2/16
11:45 am-3:40 pm
1 stop3h 55m
DallasSt. Louis
DFW - STL
DFWSTL
Dallas/Fort Worth
Tue 1/21
11:15 am-1:00 pm
Nonstop1h 45m
Lambert-St Louis
Tue 1/28
5:03 am-7:17 am
Nonstop2h 14m
Best time to book a flight from Dallas to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Dallas with our price prediction graph.
Travel insights for flights from Dallas to Illinois
Get recent, data-driven insights about flights from Dallas to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Dallas to Illinois?
Currently, August is the cheapest month in which you can book a flight from Dallas to Illinois (average of $245). Flying from Dallas to Illinois in March is currently the most expensive (average of $317). 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 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 December 24, 2024.
When flying from Dallas 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 to Illinois
Explore weekly flight availability from Dallas 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 December 24, 2024.
The most flights from A78 to USIL are scheduled on a Friday (65 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).
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 December 24, 2024.
See what other customers who have flown with American Airlines, Frontier and Spirit Airlines from Dallas to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Entertainment
Food
Overall
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Related info for your journey
Find useful and relevant information for your journey from Dallas 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 Dallas to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Dallas to Illinois
Discover the top 7 airlines that operate flights from Dallas 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 2,558,603 searches. Data last updated December 24, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$138 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$51 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$292 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$140 | Average$311 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$154 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$162 | Average$247 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$522 | FlexibilityNo cancel fee | On-timeN/A |