What airlines fly to Illinois?

Frontier, American Airlines and United Airlines are the top three most popular airlines that fly to Illinois from Dallas according to our data. Frontier is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Dallas to Illinois on average per week?

As of November 2026, there are 571 flights per week flying from Dallas to Illinois. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

How many flights depart from Dallas to Illinois on average per day?

The number of flights available between Dallas and Illinois is 81 per day as of November 2026. The most frequent departure time is 12:00PM, with 51% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from Dallas to Illinois?

Delta, Southwest, and Frontier are the most popular carriers operating from Dallas to Illinois

When did momondo last update prices for flights from Dallas to Illinois?

Prices for flights from Dallas to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Dallas to Illinois?

There are 7 operators available for flights from Dallas to Illinois as of November 2026.

How old do you have to be to fly from Dallas to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$106 Cheap Flights from Dallas to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 11:46 pmDFW Dallas/Fort Worth-MDW Chicago Midway

6h 56m1 stop Atlanta Hartsfield-Jackson

1:18 pm - 7:30 pmMDW Chicago Midway-DFW Dallas/Fort Worth

6h 12m1 stop Atlanta Hartsfield-Jackson

$169Frontier

Sat, Feb 6 - Tue, Feb 16

6:00 am - 8:35 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 35mnonstop

5:55 pm - 8:59 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

3h 04mnonstop

$170Frontier

Thu, Jan 28 - Wed, Feb 3

9:30 am - 2:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

4h 45m1 stop Kirksville Cannon Memorial

10:00 am - 12:50 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 50mnonstop

$189Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

9:30 am - 2:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

4h 45m1 stop Kirksville Cannon Memorial

9:13 am - 12:09 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 56mnonstop

$192Multiple Airlines

Thu, Nov 19 - Tue, Dec 1

9:51 am - 12:24 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 33mnonstop

3:04 pm - 5:50 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 46mnonstop

$194American Airlines

Sat, Dec 5 - Sat, Dec 5

5:25 pm - 7:59 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 34mnonstop

9:06 pm - 11:42 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 36mnonstop

$194American Airlines

Sat, Dec 12 - Sat, Dec 12

12:39 pm - 3:06 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 27mnonstop

12:17 pm - 3:08 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 51mnonstop

$199United Airlines

Tue, Dec 1 - Tue, Dec 8

8:25 pm - 10:40 pmDAL Dallas Love Field-MDW Chicago Midway

2h 15mnonstop

6:00 am - 8:35 amMDW Chicago Midway-DAL Dallas Love Field

2h 35mnonstop

$199Southwest

Wed, Dec 9 - Sat, Dec 12

8:25 pm - 10:40 pmDAL Dallas Love Field-MDW Chicago Midway

2h 15mnonstop

8:50 am - 11:20 amMDW Chicago Midway-DAL Dallas Love Field

2h 30mnonstop

$199Southwest

Wed, Dec 2 - Wed, Dec 9

7:53 pm - 10:26 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 33mnonstop

5:52 pm - 11:30 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

5h 38m1 stop Houston George Bush Intcntl

$209United Airlines

Tue, Dec 8 - Wed, Dec 16

Cheap last minute flights

Enter your travel dates to find the best prices.

8:54 am - 11:25 amDFW Dallas/Fort Worth-MDW Chicago Midway

2h 31mnonstop

10:40 am - 1:14 pmMDW Chicago Midway-DFW Dallas/Fort Worth

2h 34mnonstop

$187Frontier

Sat, Nov 7 - Wed, Dec 9

6:50 am - 9:22 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 32mnonstop

8:30 pm - 11:27 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 57mnonstop

$189Frontier

Mon, Nov 9 - Mon, Nov 9

9:30 am - 2:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

4h 45m1 stop Kirksville Cannon Memorial

8:30 pm - 11:27 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 57mnonstop

$215Multiple Airlines

Mon, Nov 9 - Thu, Nov 19

9:30 am - 2:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

4h 45m1 stop Kirksville Cannon Memorial

8:30 pm - 11:27 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 57mnonstop

$216Multiple Airlines

Mon, Nov 9 - Thu, Nov 19

9:30 am - 2:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

4h 45m1 stop Kirksville Cannon Memorial

2:55 pm - 7:15 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

4h 20m1 stop Kirksville Cannon Memorial

$261Contour

Mon, Nov 9 - Thu, Nov 12

9:30 am - 2:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

4h 45m1 stop Kirksville Cannon Memorial

2:55 pm - 7:15 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

4h 20m1 stop Kirksville Cannon Memorial

$263Contour

Mon, Nov 9 - Wed, Nov 11

10:55 pm - 1:10 amDAL Dallas Love Field-MDW Chicago Midway

2h 15mnonstop

7:05 am - 9:35 amMDW Chicago Midway-DAL Dallas Love Field

2h 30mnonstop

$324Southwest

Fri, Nov 6 - Tue, Dec 8

10:55 pm - 1:10 amDAL Dallas Love Field-MDW Chicago Midway

2h 15mnonstop

6:00 am - 8:35 amMDW Chicago Midway-DAL Dallas Love Field

2h 35mnonstop

$324Southwest

Fri, Nov 6 - Sat, Dec 5

4:25 pm - 10:54 pmDFW Dallas/Fort Worth-MDW Chicago Midway

6h 29m1 stop Atlanta Hartsfield-Jackson

12:30 pm - 5:25 pmMDW Chicago Midway-DFW Dallas/Fort Worth

4h 55m1 stop Minneapolis St Paul

$365Delta

Mon, Nov 9 - Thu, Nov 19

5:30 am - 10:24 amDFW Dallas/Fort Worth-MDW Chicago Midway

4h 54m1 stop Atlanta Hartsfield-Jackson

10:34 am - 5:25 pmMDW Chicago Midway-DFW Dallas/Fort Worth

6h 51m1 stop Minneapolis St Paul

$365Delta

Mon, Nov 9 - Thu, Nov 19

Cheap direct flights

Enter your travel dates to find the best prices.

6:00 am - 8:35 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 35mnonstop

5:55 pm - 8:59 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

3h 04mnonstop

$170Frontier

Thu, Jan 28 - Wed, Feb 3

1:55 pm - 4:33 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 38mnonstop

3:57 pm - 6:52 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 55mnonstop

$171Frontier

Tue, Dec 15 - Fri, Dec 18

5:05 am - 7:42 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 37mnonstop

1:00 pm - 3:56 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 56mnonstop

$172Frontier

Tue, Dec 22 - Wed, Jan 6

9:51 am - 12:24 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 33mnonstop

3:04 pm - 5:50 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 46mnonstop

$194American Airlines

Sat, Dec 5 - Sat, Dec 5

5:25 pm - 7:59 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 34mnonstop

9:06 pm - 11:42 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 36mnonstop

$194American Airlines

Sat, Dec 12 - Sat, Dec 12

12:39 pm - 3:06 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 27mnonstop

12:17 pm - 3:08 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 51mnonstop

$199United Airlines

Tue, Dec 1 - Tue, Dec 8

8:25 pm - 10:40 pmDAL Dallas Love Field-MDW Chicago Midway

2h 15mnonstop

6:00 am - 8:35 amMDW Chicago Midway-DAL Dallas Love Field

2h 35mnonstop

$199Southwest

Wed, Dec 9 - Sat, Dec 12

8:25 pm - 10:40 pmDAL Dallas Love Field-MDW Chicago Midway

2h 15mnonstop

8:50 am - 11:20 amMDW Chicago Midway-DAL Dallas Love Field

2h 30mnonstop

$199Southwest

Wed, Dec 2 - Wed, Dec 9

8:33 pm - 11:08 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 35mnonstop

5:00 pm - 7:51 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 51mnonstop

$199American Airlines

Tue, Dec 1 - Tue, Dec 8

12:25 pm - 2:55 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 30mnonstop

8:15 pm - 11:04 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 49mnonstop

$225United Airlines

Tue, Jan 5 - Sat, Jan 9

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Frontier flights from Dallas to Illinois

Our best Frontier deals on Dallas to Illinois flight tickets

Frontier

Feb 6

DFW4:50 pmDallas/Fort Worth

6h 56m

1 stop

MDW11:46 pmChicago Midway

Feb 16

MDW1:18 pmChicago Midway

6h 12m

1 stop

DFW7:30 pmDallas/Fort Worth

$169

Frontier

Feb 5

DFW4:50 pmDallas/Fort Worth

6h 56m

1 stop

MDW11:46 pmChicago Midway

Feb 17

MDW6:01 amChicago Midway

2h 45m

DFW8:46 amDallas/Fort Worth

$170

Frontier

Feb 5

DFW6:00 amDallas/Fort Worth

2h 35m

ORD8:35 amChicago O'Hare Intl

Feb 13

ORD5:55 pmChicago O'Hare Intl

3h 04m

DFW8:59 pmDallas/Fort Worth

$172

Contour flights from Dallas to Illinois

Our best Contour deals on Dallas to Illinois flight tickets

Contour

Nov 14

DFW9:30 amDallas/Fort Worth

4h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Nov 16

ORD2:55 pmChicago O'Hare Intl

4h 20m

1 stop

DFW7:15 pmDallas/Fort Worth

$245

Contour

Nov 13

DFW9:30 amDallas/Fort Worth

4h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Nov 16

ORD2:55 pmChicago O'Hare Intl

4h 20m

1 stop

DFW7:15 pmDallas/Fort Worth

$248

Contour

Nov 13

DFW9:30 amDallas/Fort Worth

4h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Nov 16

ORD2:55 pmChicago O'Hare Intl

4h 20m

1 stop

DFW7:15 pmDallas/Fort Worth

$252

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasChicago

DFW Dallas/Fort Worth - MDW Chicago Midway

DFWMDW

Dallas/Fort Worth

Sat 2/6

4:50 pm-11:46 pm

1 stop6h 56m

Chicago Midway

Tue 2/16

1:18 pm-7:30 pm

1 stop6h 12m

$169

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Thu 1/28

6:00 am-8:35 am

Nonstop2h 35m

Chicago O'Hare Intl

Wed 2/3

5:55 pm-8:59 pm

Nonstop3h 04m

$170

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Tue 12/1

9:30 am-2:15 pm

1 stop4h 45m

Chicago O'Hare Intl

Tue 12/8

10:00 am-12:50 pm

Nonstop2h 50m

$189

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Thu 11/19

9:30 am-2:15 pm

1 stop4h 45m

Chicago O'Hare Intl

Tue 12/1

9:13 am-12:09 pm

Nonstop2h 56m

$192

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Sat 12/5

9:51 am-12:24 pm

Nonstop2h 33m

Chicago O'Hare Intl

Sat 12/5

3:04 pm-5:50 pm

Nonstop2h 46m

$194

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Sat 12/12

5:25 pm-7:59 pm

Nonstop2h 34m

Chicago O'Hare Intl

Sat 12/12

9:06 pm-11:42 pm

Nonstop2h 36m

$194

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Tue 12/1

12:39 pm-3:06 pm

Nonstop2h 27m

Chicago O'Hare Intl

Tue 12/8

12:17 pm-3:08 pm

Nonstop2h 51m

$199

DallasChicago

DAL Dallas Love Field - MDW Chicago Midway

DALMDW

Dallas Love Field

Wed 12/9

8:25 pm-10:40 pm

Nonstop2h 15m

Chicago Midway

Sat 12/12

6:00 am-8:35 am

Nonstop2h 35m

$199

Quickest round-trip

DallasChicago

DAL Dallas Love Field - MDW Chicago Midway

DALMDW

Dallas Love Field

Wed 12/2

8:25 pm-10:40 pm

Nonstop2h 15m

Chicago Midway

Wed 12/9

8:50 am-11:20 am

Nonstop2h 30m

$199

DallasChicago

DFW Dallas/Fort Worth - ORD Chicago O'Hare Intl

DFWORD

Dallas/Fort Worth

Tue 12/8

7:53 pm-10:26 pm

Nonstop2h 33m

Chicago O'Hare Intl

Wed 12/16

5:52 pm-11:30 pm

1 stop5h 38m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Dallas is in January. Flight prices, which tend to average around $201, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $218.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Dallas to Illinois is on a Thursday when prices can be found for as low as $326. Flights from Dallas to Illinois on a Sunday will generally be more expensive and average around $542. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Dallas to Illinois during this time can be as low as $323. Flights in the afternoon are often more expensive with an average ticket price of $446.

What is the cheapest Dallas to Illinois flight route?

Fly from Dallas/Fort Worth to Chicago Midway for the best Dallas - Illinois flight prices

How far in advance should I book a flight from Dallas to Illinois?

You are more likely to see cheaper flights to Illinois from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $299 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Dallas for as low as $218 on momondo.

What cabin class options are available on Dallas to Illinois flights?

There are 4 cabin classes available to choose from on Dallas to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Illinois

Best Price Found	$106
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Dallas in the past 72 hours is $106. The best round-trip flight deal from Dallas to Illinois found on momondo in the last 72 hours is $169.

The fastest flight from Dallas to Illinois takes 1h 40m

Direct flights go from Dallas to Illinois every day.

There are 98 airports in Illinois. From Dallas there are direct flights to Chicago Midway (MDW), Greater Peoria (PIA), Moline Quad-City (MLI), Champaign University-Willard (CMI) and 1 more.

Search flight deals

Frequently asked questions about flying from Dallas to Illinois

When did momondo last update prices for flights from Dallas to Illinois?
Prices for flights from Dallas to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Illinois?
There are 7 operators available for flights from Dallas to Illinois as of November 2026.
How old do you have to be to fly from Dallas to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to Illinois

Compare and see reviews for airlines that fly from Dallas to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $68	Free Cancellation	Rating 5.5 2,512 reviews	Search Frontier flights
Contour	PriceFrom $118	Free Cancellation	Rating 7.6 44 reviews	Search Contour flights
Delta	PriceFrom $166	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
Southwest	PriceFrom $168	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights
JetBlue	PriceFrom $195	Free Cancellation	Rating 7.1 3,064 reviews	Search JetBlue flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.0 12,233 reviews	Search American Airlines flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dallas to Illinois with flexible booking policies on momondo?

Flights from Dallas to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dallas to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Dallas.

I’m not ready to book a flight from Dallas to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dallas to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.