DFW

$40 Find Cheap Flights from Illinois to Dallas/Fort Worth Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dallas/Fort Worth departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Illinois to Dallas/Fort Worth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Dallas/Fort Worth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Dallas/Fort Worth

Fri, Sep 25 - Sun, Sep 27
Frontier Logo
6:05 am - 8:44 am
ORD
-
DFW
2h 39mnonstop
Frontier Logo
5:13 pm - 7:55 pm
DFW
-
ORD
2h 42mnonstop
$113Frontier
Sat, Jun 20 - Thu, Jun 25
Frontier Logo
4:10 pm - 6:53 pm
MDW
-
DFW
2h 43mnonstop
Frontier Logo
12:49 pm - 3:15 pm
DFW
-
MDW
2h 26mnonstop
$113Frontier
Fri, Jun 5 - Sat, Jun 6
American Airlines Logo
7:11 pm - 10:58 am
PIA
-
DFW
15h 47m
1 stop
American Airlines Logo
1:48 pm - 3:57 pm
DFW
-
PIA
2h 09mnonstop
$249American Airlines
Fri, Jun 19 - Sat, Jun 20
American Airlines Logo
6:52 pm - 10:58 am
MLI
-
DFW
16h 06m
1 stop
American Airlines Logo
2:09 pm - 4:12 pm
DFW
-
MLI
2h 03mnonstop
$249American Airlines
Sat, Jun 13 - Mon, Jun 15
Multiple Airlines Logo
8:04 pm - 10:58 am
PIA
-
DFW
14h 54m
1 stop
Multiple Airlines Logo
10:20 pm - 1:28 pm
DFW
-
PIA
15h 08m
1 stop
$334Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
5:31 pm - 10:26 pm
PIA
-
DFW
4h 55m
1 stop
United Airlines Logo
5:17 am - 12:44 pm
DFW
-
PIA
7h 27m
2 stops
$358United Airlines
Thu, May 21 - Mon, May 25
United Airlines Logo
9:37 am - 2:24 pm
DEC
-
DFW
4h 47m
1 stop
United Airlines Logo
12:00 pm - 5:56 pm
DFW
-
DEC
5h 56m
1 stop
$390United Airlines
Wed, Jun 17 - Tue, Jun 23
Multiple Airlines Logo
7:31 pm - 5:23 pm
SPI
-
DFW
21h 52m
2 stops
Multiple Airlines Logo
7:51 pm - 6:51 pm
DFW
-
SPI
23h 00m
1 stop
$414Multiple Airlines
Sat, Oct 3 - Tue, Oct 6
Delta Logo
12:00 pm - 4:49 pm
BMI
-
DFW
4h 49m
1 stop
Delta Logo
8:10 am - 3:16 pm
DFW
-
BMI
7h 06m
1 stop
$469Delta
Wed, Jul 1 - Wed, Jul 15
Delta Logo
5:58 pm - 12:19 am
EVV
-
DFW
6h 21m
1 stop
Delta Logo
5:05 pm - 9:49 pm
DFW
-
EVV
4h 44m
1 stop
$481Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$40
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from St. Louis to Dallas/Fort Worth Airport

Flights from Illinois to Dallas/Fort Worth: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Illinois to Dallas/Fort Worth 
Learn how KAYAK collects reviews and tips from users.
IanFlew with American Airlines
ORD
-
DFW
Apr 2026
Lately ORD airport struggles in general often having ground stops. Construction extends travel back to airport so allow 2 hrs. Over past few months, experienced far few delays on United than AA.
Dr. JosephFlew with American Airlines
ORD
-
DFW
Jan 2025
Be very vigilant about the weather both in Chicago and in Dallas. Adverse weather in either area can affect the trip.

FAQs for booking Illinois to Dallas/Fort Worth Airport flights

  • How does KAYAK find such low prices on flights from Illinois to Dallas/Fort Worth Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Dallas/Fort Worth Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Dallas/Fort Worth Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas/Fort Worth Airport from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Dallas/Fort Worth Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dallas/Fort Worth Airport with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Dallas/Fort Worth Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dallas/Fort Worth Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dallas/Fort Worth?

Book flights to Dallas/Fort Worth if you plan to visit one of these locations
Arlington
Lewisville
Rockwall
Southlake
Cleburne
Corsicana
Denison
Decatur
Cedar Hill
Glen Rose
Ennis
Saginaw
Corinth
Bridgeport
Mexia
West
Sunnyvale
Palmer

Everything you need to know for your flight to Dallas/Fort Worth

Information on your arrival and departure airports

Dallas/Fort Worth Airport (DFW)