DFW

$33 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 5/9. 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

Wed, Apr 29 - Sun, May 3
Frontier Logo
5:57 pm - 8:57 pm
ORD
-
DFW
3h 00mnonstop
Frontier Logo
6:00 am - 10:39 pm
DFW
-
ORD
16h 39m
1 stop
$104Frontier
Thu, Apr 30 - Mon, May 18
Frontier Logo
8:25 am - 11:14 am
MDW
-
DFW
2h 49mnonstop
Frontier Logo
11:55 am - 2:12 pm
DFW
-
MDW
2h 17mnonstop
$104Frontier
Tue, Apr 28 - Tue, May 19
Spirit Airlines Logo
4:03 pm - 6:38 pm
ORD
-
DFW
2h 35mnonstop
Spirit Airlines Logo
12:38 pm - 3:03 pm
DFW
-
ORD
2h 25mnonstop
$108Spirit Airlines
Sun, May 31 - Tue, Jun 2
Spirit Airlines Logo
6:15 am - 8:43 am
ORD
-
DFW
2h 28mnonstop
Spirit Airlines Logo
12:38 pm - 3:03 pm
DFW
-
ORD
2h 25mnonstop
$110Spirit Airlines
Fri, May 8 - Sun, May 10
Multiple Airlines Logo
5:27 pm - 9:56 am
STL
-
DFW
16h 29m
2 stops
Multiple Airlines Logo
12:53 pm - 2:48 pm
DFW
-
STL
1h 55mnonstop
$208Multiple Airlines
Sat, May 2 - Sun, May 3
American Airlines Logo
1:22 pm - 7:39 am
PIA
-
DFW
18h 17m
1 stop
American Airlines Logo
9:35 am - 11:42 am
DFW
-
PIA
2h 07mnonstop
$249American Airlines
Fri, Jun 19 - Sat, Jun 20
American Airlines Logo
6:56 pm - 10:58 am
MLI
-
DFW
16h 02m
1 stop
American Airlines Logo
2:09 pm - 4:12 pm
DFW
-
MLI
2h 03mnonstop
$259American Airlines
Wed, May 13 - Sat, May 16
Multiple Airlines Logo
7:31 pm - 7:50 am
SPI
-
DFW
12h 19m
1 stop
Multiple Airlines Logo
6:20 am - 7:41 pm
DFW
-
SPI
13h 21m
1 stop
$276Multiple Airlines
Wed, Jul 15 - Sat, Jul 18
United Airlines Logo
1:32 pm - 9:25 pm
CMI
-
DFW
7h 53m
2 stops
United Airlines Logo
12:00 pm - 5:49 pm
DFW
-
CMI
5h 49m
1 stop
$416United Airlines
Wed, Jul 15 - Sat, Jul 18
United Airlines Logo
6:30 am - 4:51 pm
CMI
-
DFW
10h 21m
2 stops
United Airlines Logo
5:10 am - 12:50 pm
DFW
-
CMI
7h 40m
2 stops
$421United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$33
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 23% 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
Glen Rose
Cedar Hill
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)