What airlines fly to Illinois?

Frontier, American Airlines and United Airlines are the top three most popular airlines that fly to Illinois from Dallas/Fort Worth Airport according to our data. Frontier is the first choice among our users, with 41% 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.

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

Frontier, Delta, and Contour are the most popular carriers operating from Dallas/Fort Worth to Illinois

How many operators does momondo search for flights from Dallas/Fort Worth Airport to Illinois?

As of November 2026, there are 7 operators available to choose from for flights from Dallas/Fort Worth Airport to Illinois.

How old do you have to be to fly from Dallas/Fort Worth Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to Illinois.

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

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$94 Cheap Flights from Dallas/Fort Worth Airport to Illinois in 2026/27

Q: How many flights depart from Dallas/Fort Worth Airport to Illinois on average per day?

As of November 2026, 88 flights take off from Dallas/Fort Worth Airport and land in Illinois each day. The most common flight departure time for this route is 1:00PM, with 44% of daily flights taking off in the afternoon.

Q: How many flights depart from Dallas/Fort Worth Airport to Illinois on average per week?

As of November 2026, there are 618 flights per week flying from Dallas/Fort Worth Airport to Illinois. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas/Fort Worth Airport to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 am - 10:24 amDFW Dallas/Fort Worth-MDW Chicago Midway

2h 25mnonstop

10:46 am - 1:30 pmMDW Chicago Midway-DFW Dallas/Fort Worth

2h 44mnonstop

$170Frontier

Fri, Jan 8 - Sat, Jan 16

7:40 am - 10:05 amDFW Dallas/Fort Worth-MDW Chicago Midway

2h 25mnonstop

12:28 pm - 8:37 pmMDW Chicago Midway-DFW Dallas/Fort Worth

8h 09m1 stop Atlanta Hartsfield-Jackson

$170Frontier

Fri, Dec 11 - Wed, Dec 16

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

$196Multiple Airlines

Mon, Dec 7 - Sat, Dec 12

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

$196Multiple Airlines

Thu, Dec 10 - Wed, Dec 16

7:27 am - 10:05 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 38mnonstop

12:02 pm - 2:49 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 47mnonstop

$204American Airlines

Wed, Dec 9 - Wed, Dec 9

11:44 am - 2:12 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 28mnonstop

4:00 pm - 6:49 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 49mnonstop

$204American Airlines

Tue, Dec 15 - Tue, Dec 15

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

5h 40m1 stop Houston George Bush Intcntl

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

2h 51mnonstop

$219United Airlines

Sat, Dec 12 - Tue, Dec 15

6:20 am - 11:59 amDFW Dallas/Fort Worth-MDW Chicago Midway

5h 39m1 stop Minneapolis St Paul

5:12 pm - 12:16 amMDW Chicago Midway-DFW Dallas/Fort Worth

7h 04m1 stop Atlanta Hartsfield-Jackson

$229Delta

Tue, Dec 15 - Wed, Dec 16

4:27 pm - 10:54 pmDFW Dallas/Fort Worth-MDW Chicago Midway

6h 27m1 stop Atlanta Hartsfield-Jackson

11:28 am - 5:29 pmMDW Chicago Midway-DFW Dallas/Fort Worth

6h 01m1 stop Atlanta Hartsfield-Jackson

$229Delta

Sat, Dec 12 - Wed, Dec 16

7:00 am - 9:38 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 38mnonstop

3:52 pm - 9:47 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

5h 55m1 stop Houston George Bush Intcntl

$259United Airlines

Tue, Dec 15 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

9:10 pm - 5:47 pmDFW Dallas/Fort Worth-MDW Chicago Midway

20h 37m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 3:02 pmMDW Chicago Midway-DFW Dallas/Fort Worth

2h 42mnonstop

$214Frontier

Tue, Nov 17 - Thu, Nov 19

4:35 pm - 7:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 40mnonstop

8:30 am - 3:34 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

7h 04m1 stop Atlanta Hartsfield-Jackson

$225Frontier

Sun, Nov 15 - Tue, Dec 15

7:00 pm - 11:35 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

16h 35m1 stop Cape Girardeau

10:29 pm - 7:02 amORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

8h 33m1 stop Atlanta Hartsfield-Jackson

$242Multiple Airlines

Fri, Nov 13 - Sun, Dec 13

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

$243Contour

Sat, Nov 14 - Mon, Nov 16

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

4h 45m1 stop Kirksville Cannon Memorial

11:15 am - 4:30 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

5h 15m1 stop Cape Girardeau

$263Contour

Mon, Nov 16 - Thu, Nov 19

1:29 pm - 3:37 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

26h 08m1 stop Fort Lauderdale

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

4h 20m1 stop Kirksville Cannon Memorial

$274Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

6:25 am - 11:50 amDFW Dallas/Fort Worth-MDW Chicago Midway

5h 25m1 stop Minneapolis St Paul

9:37 am - 5:29 pmMDW Chicago Midway-DFW Dallas/Fort Worth

7h 52m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$359Delta

Sun, Nov 15 - Tue, Dec 15

5:30 am - 12:51 pmDFW Dallas/Fort Worth-MDW Chicago Midway

7h 21m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

11:28 am - 5:29 pmMDW Chicago Midway-DFW Dallas/Fort Worth

6h 01m1 stop Atlanta Hartsfield-Jackson

$409Delta

Sun, Nov 15 - Wed, Dec 2

1:31 pm - 4:00 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 29mnonstop

5:00 am - 7:48 amORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 48mnonstop

$459American Airlines

Fri, Nov 13 - Mon, Nov 16

5:20 pm - 8:00 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 40mnonstop

1:44 pm - 4:28 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 44mnonstop

$459American Airlines

Thu, Nov 12 - Fri, Nov 13

Cheap direct flights

Enter your travel dates to find the best prices.

9:22 am - 11:55 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 33mnonstop

11:00 am - 1:53 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 53mnonstop

$170Frontier

Fri, Jan 8 - Sat, Jan 16

9:22 am - 11:55 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 33mnonstop

11:00 am - 1:53 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 53mnonstop

$170Frontier

Fri, Jan 8 - Sat, Jan 16

7:59 am - 10:24 amDFW Dallas/Fort Worth-MDW Chicago Midway

2h 25mnonstop

10:46 am - 1:30 pmMDW Chicago Midway-DFW Dallas/Fort Worth

2h 44mnonstop

$170Frontier

Fri, Jan 8 - Sat, Jan 16

5:22 am - 7:54 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 32mnonstop

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

2h 50mnonstop

$172Frontier

Thu, Dec 3 - Wed, Dec 9

7:27 am - 10:05 amDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 38mnonstop

12:02 pm - 2:49 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 47mnonstop

$204American Airlines

Wed, Dec 9 - Wed, Dec 9

11:44 am - 2:12 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 28mnonstop

4:00 pm - 6:49 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 49mnonstop

$204American Airlines

Tue, Dec 15 - Tue, Dec 15

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

$204American Airlines

Sat, Dec 12 - Sat, Dec 12

5:44 pm - 8:17 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 33mnonstop

7:55 pm - 10:44 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 49mnonstop

$277United Airlines

Tue, Dec 29 - Tue, Jan 5

10:41 am - 1:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 34mnonstop

3:50 pm - 6:42 pmORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 52mnonstop

$324United Airlines

Sat, Dec 12 - Sun, Dec 13

10:45 am - 1:15 pmDFW Dallas/Fort Worth-ORD Chicago O'Hare Intl

2h 30mnonstop

8:40 am - 11:32 amORD Chicago O'Hare Intl-DFW Dallas/Fort Worth

2h 52mnonstop

$336United Airlines

Mon, Dec 14 - Tue, Dec 15

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Frontier flights from Dallas/Fort Worth Airport to Illinois

Our best Frontier deals on Dallas/Fort Worth Airport to Illinois flight tickets

Frontier

Jan 8

DFW9:22 amDallas/Fort Worth

2h 33m

ORD11:55 amChicago O'Hare Intl

Jan 16

ORD1:33 pmChicago O'Hare Intl

6h 23m

1 stop

DFW7:56 pmDallas/Fort Worth

$170

Frontier

Dec 9

DFW2:39 pmDallas/Fort Worth

7h 21m

1 stop

ORD10:00 pmChicago O'Hare Intl

Dec 11

ORD10:29 pmChicago O'Hare Intl

8h 33m

1 stop

DFW7:02 amDallas/Fort Worth

$171

Frontier

Dec 15

DFW1:55 pmDallas/Fort Worth

2h 38m

ORD4:33 pmChicago O'Hare Intl

Dec 23

ORD8:37 amChicago O'Hare Intl

2h 55m

DFW11:32 amDallas/Fort Worth

$172

Contour flights from Dallas/Fort Worth Airport to Illinois

Our best Contour deals on Dallas/Fort Worth Airport 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

$243

Contour

Nov 24

DFW9:30 amDallas/Fort Worth

4h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Dec 6

ORD11:15 amChicago O'Hare Intl

5h 15m

1 stop

DFW4:30 pmDallas/Fort Worth

$252

Contour

Nov 16

DFW9:30 amDallas/Fort Worth

4h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

Nov 19

ORD11:15 amChicago O'Hare Intl

5h 15m

1 stop

DFW4:30 pmDallas/Fort Worth

$263

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DallasChicago

DFW Dallas/Fort Worth - MDW Chicago Midway

DFWMDW

Dallas/Fort Worth

Fri 1/8

7:59 am-10:24 am

Nonstop2h 25m

Chicago Midway

Sat 1/16

10:46 am-1:30 pm

Nonstop2h 44m

$170

DallasChicago

DFW Dallas/Fort Worth - MDW Chicago Midway

DFWMDW

Dallas/Fort Worth

Fri 12/11

7:40 am-10:05 am

Nonstop2h 25m

Chicago Midway

Wed 12/16

12:28 pm-8:37 pm

1 stop8h 09m

$170

DallasChicago

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

DFWORD

Dallas/Fort Worth

Mon 12/7

9:30 am-2:15 pm

1 stop4h 45m

Chicago O'Hare Intl

Sat 12/12

10:00 am-12:50 pm

Nonstop2h 50m

$196

DallasChicago

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

DFWORD

Dallas/Fort Worth

Thu 12/10

9:30 am-2:15 pm

1 stop4h 45m

Chicago O'Hare Intl

Wed 12/16

10:00 am-12:50 pm

Nonstop2h 50m

$196

DallasChicago

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

DFWORD

Dallas/Fort Worth

Wed 12/9

7:27 am-10:05 am

Nonstop2h 38m

Chicago O'Hare Intl

Wed 12/9

12:02 pm-2:49 pm

Nonstop2h 47m

$204

DallasChicago

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

DFWORD

Dallas/Fort Worth

Tue 12/15

11:44 am-2:12 pm

Nonstop2h 28m

Chicago O'Hare Intl

Tue 12/15

4:00 pm-6:49 pm

Nonstop2h 49m

$204

DallasChicago

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

DFWORD

Dallas/Fort Worth

Sat 12/12

2:15 pm-7:55 pm

1 stop5h 40m

Chicago O'Hare Intl

Tue 12/15

12:17 pm-3:08 pm

Nonstop2h 51m

$219

DallasChicago

DFW Dallas/Fort Worth - MDW Chicago Midway

DFWMDW

Dallas/Fort Worth

Tue 12/15

6:20 am-11:59 am

1 stop5h 39m

Chicago Midway

Wed 12/16

5:12 pm-12:16 am

1 stop7h 04m

$229

DallasChicago

DFW Dallas/Fort Worth - MDW Chicago Midway

DFWMDW

Dallas/Fort Worth

Sat 12/12

4:27 pm-10:54 pm

1 stop6h 27m

Chicago Midway

Wed 12/16

11:28 am-5:29 pm

1 stop6h 01m

$229

DallasChicago

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

DFWORD

Dallas/Fort Worth

Tue 12/15

7:00 am-9:38 am

Nonstop2h 38m

Chicago O'Hare Intl

Tue 12/15

3:52 pm-9:47 pm

1 stop5h 55m

$259

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/Fort Worth Airport 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/Fort Worth Airport is in January. Flight prices, which tend to average around $202, 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 $217.

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

The cheapest day to depart from Dallas/Fort Worth Airport to Illinois is on a Thursday when prices can be found for as low as $327. Flights from Dallas/Fort Worth Airport to Illinois on a Sunday will generally be more expensive and average around $546. 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/Fort Worth Airport to Illinois during this time can be as low as $329. Flights in the afternoon are often more expensive with an average ticket price of $443.

What is the cheapest Dallas/Fort Worth to Illinois flight route?

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

How far in advance should I book a flight from Dallas/Fort Worth Airport to Illinois?

You are more likely to see cheaper flights to Illinois from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $301 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Dallas/Fort Worth Airport for as low as $218 on momondo.

What cabin class options are available on Dallas/Fort Worth Airport to Illinois flights?

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

Can stopping save me money on Dallas/Fort Worth Airport to Illinois flights?

No. A direct flight is the cheapest option for a flight between Dallas/Fort Worth Airport to Illinois.

Cheap Dallas/Fort Worth Airport to Illinois flight deals and tips

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

Best Price Found	$94
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Dallas/Fort Worth Airport in the past 72 hours is $94. The best round-trip flight deal from Dallas/Fort Worth Airport to Illinois found on momondo in the last 72 hours is $170.

The fastest flight from Dallas/Fort Worth Airport to Illinois takes 1h 35m

Direct flights go from Dallas/Fort Worth Airport to Illinois every day.

There are 98 airports in Illinois. From Dallas/Fort Worth Airport 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/Fort Worth Airport to Illinois

When did momondo last update prices for flights from Dallas/Fort Worth Airport to Illinois?
Prices for flights from Dallas/Fort Worth Airport to Illinois refresh daily.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to Illinois?
As of November 2026, there are 7 operators available to choose from for flights from Dallas/Fort Worth Airport to Illinois.
How old do you have to be to fly from Dallas/Fort Worth Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Dallas/Fort Worth Airport to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Dallas/Fort Worth Airport to Illinois is Boeing 737-800, representing 16.34% of all bookings. The subsequent popular models are Airbus A320-100/200 at 12.37%, Airbus A320neo at 10.42%, and Airbus A321-100/200 at 9.50%.

Best airlines flying from Dallas/Fort Worth Airport to Illinois

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $71	Free Cancellation	Rating 5.5 2,506 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 8,706 reviews	Search Delta flights
Southwest	PriceFrom $168	Free Cancellation	Rating 8.0 4,216 reviews	Search Southwest flights
JetBlue	PriceFrom $195	Free Cancellation	Rating 7.1 3,069 reviews	Search JetBlue flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.3 10,474 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Dallas.

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

Yes. momondo enables you to select and highlight flights to Illinois from Dallas with this policy.

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

momondo helps you find the best flight between Dallas and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Dallas to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

An easier way to manage your Illinois trip

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Popular cities in Illinois

Flights to New Yorkfrom $62

Flights to Los Angelesfrom $38

Flights to Orlandofrom $44

Flights to Miamifrom $42

Flights to San Franciscofrom $37

Flights to Chicagofrom $90

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $43

Flights to Bostonfrom $83

Flights to Atlantafrom $38

Flights to Dallasfrom $93

Cheap flights from Dallas/Fort Worth Airport to Illinois from $94

Find the cheapest flights from Dallas/Fort Worth Airport to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

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Frontier flights from Dallas/Fort Worth Airport to Illinois

Our best Frontier deals on Dallas/Fort Worth Airport to Illinois flight tickets

Contour flights from Dallas/Fort Worth Airport to Illinois

Our best Contour deals on Dallas/Fort Worth Airport to Illinois flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Illinois

What is the cheapest month to fly to Illinois?

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

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

What is the cheapest Dallas/Fort Worth to Illinois flight route?

How far in advance should I book a flight from Dallas/Fort Worth Airport to Illinois?

What cabin class options are available on Dallas/Fort Worth Airport to Illinois flights?

Can stopping save me money on Dallas/Fort Worth Airport to Illinois flights?

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

What airlines fly to Illinois?

How many flights depart from Dallas/Fort Worth Airport to Illinois on average per day?

How many flights depart from Dallas/Fort Worth Airport to Illinois on average per week?

Cheap Dallas/Fort Worth Airport to Illinois flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Dallas/Fort Worth Airport to Illinois

Best airlines flying from Dallas/Fort Worth Airport to Illinois

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo

Dallas/Fort Worth Airport flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

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Complete your trip to Illinois

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According to popular flight searches on momondo this year