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$29+ Cheap flights from Illinois to Dallas

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DFW
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Illinois to Dallas

Cheapest flights from Illinois to Dallas
Explore the most affordable flight options available from Illinois to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:44 pm
ORD
-
DFW
Nonstop2h 37m
Spirit Airlines
Mon 5/47:30 am
DFW
-
ORD
Nonstop2h 25m
Spirit Airlines
Deal found 3/25$109
This CheapOair deal was found by Cheapflights users on 3/26. 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.
Sat 5/29:14 am
MDW
-
DFW
1 stop26h 03m
Frontier
Tue 5/511:55 am
DFW
-
MDW
Nonstop2h 17m
Frontier
Deal found 3/26$109
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:15 am
ORD
-
DFW
1 stop18h 22m
Spirit Airlines
Sun 5/35:45 am
DFW
-
ORD
Nonstop2h 20m
Spirit Airlines
Deal found 3/27$110
This Super.com deal was found by Cheapflights users on 3/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/273:02 pm
MDW
-
DFW
Nonstop2h 37m
Frontier
Mon 6/2911:44 am
DFW
-
MDW
Nonstop2h 23m
Frontier
Deal found 3/26$110
This Super.com deal was found by Cheapflights users on 3/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:28 pm
ORD
-
DFW
1 stop6h 37m
Frontier
Mon 4/2710:17 pm
DFW
-
ORD
Nonstop2h 35m
Frontier
Deal found 3/27$111
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:15 pm
MDW
-
DFW
Nonstop2h 54m
Frontier
Thu 4/3012:09 pm
DFW
-
MDW
Nonstop2h 23m
Frontier
Deal found 3/27$111
This Cheapflightsfares deal was found by Cheapflights users on 3/29. 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 4/169:44 pm
ORD
-
DFW
Nonstop2h 37m
Spirit Airlines
Sat 4/1812:50 pm
DFW
-
ORD
1 stop11h 34m
Spirit Airlines
Deal found 3/29$112
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/93:07 pm
MDW
-
DFW
Nonstop2h 43m
Frontier
Sat 5/1611:55 am
DFW
-
MDW
Nonstop2h 17m
Frontier
Deal found 3/29$112
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:27 pm
ORD
-
DFW
Nonstop3h 04m
Frontier
Tue 4/215:01 am
DFW
-
ORD
1 stop11h 59m
Frontier
Deal found 3/27$113
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:02 pm
MDW
-
DFW
Nonstop2h 37m
Frontier
Sun 7/1911:44 am
DFW
-
MDW
Nonstop2h 23m
Frontier
Deal found 3/27$113
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:57 pm
ORD
-
DFW
Nonstop3h 00m
Frontier
Sat 5/24:15 pm
DFW
-
ORD
1 stop17h 30m
Frontier
Deal found 3/27$114
This Frontier deal was found by Cheapflights users on 3/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:15 pm
MDW
-
DFW
1 stop8h 50m
Frontier
Tue 5/511:55 am
DFW
-
MDW
Nonstop2h 17m
Frontier
Deal found 3/27$114

Find flight deals from Illinois to Dallas

Keep the following information in mind while searching for Illinois to Dallas flight deals. Data was last updated March 30, 2026.

Round-trip from

$109
(CheapOair)

One-way from

$29
(Frontier)

Popular in

February

Cheapest in

August

Average price

$252
From Illinois to Dallas
Search Deals
One-way flight from Illinois to Dallas
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Dallas 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 March 30, 2026.
Use the filters below to find and compare flights from Illinois to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDallas

ORD - DAL

ORDDAL

Chicago O'Hare Intl

Wed 4/22

2:40 pm-10:15 pm

2 stops7h 35m

Dallas Love Field

Tue 4/28

8:45 am-11:10 am

Nonstop2h 25m

$174

ChicagoDallas

MDW - DFW

MDWDFW

Chicago Midway

Tue 4/21

5:21 pm-12:32 am

1 stop7h 11m

Dallas/Fort Worth

Tue 4/28

1:37 pm-5:58 pm

1 stop4h 21m

$179

ChicagoDallas

MDW - DAL

MDWDAL

Chicago Midway

Thu 5/28

12:45 pm-4:55 pm

1 stop4h 10m

Dallas Love Field

Tue 6/2

6:15 am-8:25 am

Nonstop2h 10m

$181

ChicagoDallas

ORD - DAL

ORDDAL

Chicago O'Hare Intl

Sat 4/18

2:05 pm-4:45 pm

Nonstop2h 40m

Dallas Love Field

Tue 4/21

6:00 am-1:15 pm

1 stop7h 15m

$185

ChicagoDallas

ORD - DAL

ORDDAL

Chicago O'Hare Intl

Tue 4/28

2:40 pm-10:45 pm

2 stops8h 05m

Dallas Love Field

Sat 5/2

9:00 am-11:30 am

Nonstop2h 30m

$190

ChicagoDallas

MDW - DAL

MDWDAL

Chicago Midway

Wed 5/6

10:25 am-2:55 pm

1 stop4h 30m

Dallas Love Field

Sat 5/9

6:15 am-12:10 pm

2 stops5h 55m

$196

ChicagoDallas

MDW - DAL

MDWDAL

Chicago Midway

Sat 4/25

10:30 am-2:25 pm

1 stop3h 55m

Dallas Love Field

Mon 4/27

9:45 pm-11:55 pm

Nonstop2h 10m

$197

ChicagoDallas

MDW - DAL

MDWDAL

Chicago Midway

Sat 5/9

10:30 am-2:25 pm

1 stop3h 55m

Dallas Love Field

Mon 5/11

11:00 am-2:55 pm

1 stop3h 55m

$210

ChicagoDallas

MDW - DAL

MDWDAL

Chicago Midway

Wed 5/13

10:25 am-2:55 pm

1 stop4h 30m

Dallas Love Field

Sat 5/16

12:40 pm-4:50 pm

1 stop4h 10m

$210

ChicagoDallas

MDW - DAL

MDWDAL

Chicago Midway

Wed 4/29

10:05 am-1:50 pm

1 stop3h 45m

Dallas Love Field

Wed 5/6

1:30 pm-4:50 pm

1 stop3h 20m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Dallas

What is the cheapest month to book a flight from Illinois to Dallas?

Currently, February is the cheapest month in which you can book a flight from Illinois to Dallas (average of $58). Flying from Illinois to Dallas in June is currently the most expensive (average of $102). 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 IL to DFW?

Find hourly flight availability from Illinois to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 30, 2026.

A simple way to save on the total cost of your ticket is to fly from Illinois to Dallas in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Illinois to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Dallas. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Illinois to Dallas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Dallas

Explore weekly flight availability from Illinois to Dallas. 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 March 30, 2026.

The most flights from USIL to A78 are scheduled on a Sunday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

How much does it cost to fly round-trip from Illinois to Dallas?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Dallas?

    A quick flight from Illinois to Dallas can take about 2h 53m. Southwest provides one of the quickest options available for as low as $244. Airlines will cover a distance of 801 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Dallas one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $39. Users have also found prices from $44 and $73 on Spirit Airlines and Southwest, respectively.

  • What are the most popular routes from Illinois to Dallas?

    Most travelers choose Chicago O'Hare Intl - Dallas/Fort Worth, Chicago Midway - Dallas/Fort Worth or Chicago O'Hare Intl - Dallas Love Field when deciding on the best route from Illinois to Dallas.

  • What are the most reliable airlines from Illinois to Dallas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Dallas on time: SkyWest Airlines (100%), Envoy Air (91%), United Airlines (78%).

  • What are the cheapest flights from Illinois to Dallas?

    On average you can expect to pay $529 for a flight from Illinois to Dallas. The cheapest flight overall is $44 while the most popular route, (Chicago O'Hare Intl - Dallas/Fort Worth) is currently priced at $77.

  • Can I find deals for flights from Illinois to Dallas that include hotel bookings?

    Yes. In addition to deals on Illinois to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Dallas.

  • Can I find deals for business class flights from Illinois to Dallas?

    Yes. Cheapflights offers flight deals from Illinois to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Dallas?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Dallas (average of $58). Flying from Illinois to Dallas in June is currently the most expensive (average of $102). 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.

See more FAQs

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Alternative routes for Illinois to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Illinois to Dallas

Discover the top 6 airlines that operate flights from Illinois to Dallas. 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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$168FlexibilityNo cancel feeOn-time65%
FrontierCheapest$62Average$146FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$144Average$275FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$429FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$443FlexibilityNo cancel feeOn-time69%
ContourCheapest$164Average$181FlexibilityNo cancel feeOn-timeN/A

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