Cheap flights from Illinois to Dallas from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Dallas departing on 12/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Frontier Logo
2:26 pm - 8:15 amORD-DFW
17h 49m1 stop
Frontier Logo
4:10 pm - 6:52 pmDFW-ORD
2h 42mnonstop
$92Frontier
Find Deal
lun., dic. 15 - jue., dic. 18
Spirit Airlines Logo
9:22 pm - 11:59 pmORD-DFW
2h 37mnonstop
Spirit Airlines Logo
5:28 am - 6:36 pmDFW-ORD
13h 08m1 stop
$93Spirit Airlines
Find Deal
mié., dic. 3 - sáb., dic. 6
Multiple Airlines Logo
4:49 pm - 7:29 pmORD-DFW
2h 40mnonstop
Multiple Airlines Logo
6:15 am - 8:42 amDFW-ORD
2h 27mnonstop
$99Multiple Airlines
Find Deal
vie., dic. 12 - dom., dic. 14
Multiple Airlines Logo
8:59 am - 11:46 amORD-DFW
2h 47mnonstop
Multiple Airlines Logo
5:25 am - 7:43 amDFW-ORD
2h 18mnonstop
$103Multiple Airlines
Find Deal
vie., nov. 21 - dom., nov. 23
American Airlines Logo
7:15 am - 10:00 amORD-DFW
2h 45mnonstop
American Airlines Logo
10:30 pm - 12:50 amDFW-ORD
2h 20mnonstop
$133American Airlines
Find Deal
jue., dic. 11 - dom., dic. 14
American Airlines Logo
1:20 pm - 3:22 pmSTL-DFW
2h 02mnonstop
American Airlines Logo
5:50 pm - 7:29 pmDFW-STL
1h 39mnonstop
$134American Airlines
Find Deal
mié., dic. 10 - mié., dic. 10
Delta Logo
6:00 am - 12:42 pmSTL-DFW
6h 42m1 stop
Delta Logo
6:25 pm - 11:29 pmDFW-STL
5h 04m1 stop
$177Delta
Find Deal
mié., dic. 10 - mié., dic. 10
Delta Logo
9:30 am - 3:18 pmSTL-DFW
5h 48m1 stop
Delta Logo
6:25 pm - 11:29 pmDFW-STL
5h 04m1 stop
$179Delta
Find Deal
mar., dic. 2 - mié., dic. 3
United Airlines Logo
5:15 pm - 10:45 pmPIA-DFW
5h 30m1 stop
United Airlines Logo
5:15 am - 11:59 amDFW-PIA
6h 44m2 stops
$276United Airlines
Find Deal
mié., dic. 10 - sáb., dic. 13
United Airlines Logo
10:45 am - 6:39 pmPIA-DFW
7h 54m2 stops
United Airlines Logo
9:35 am - 4:43 pmDFW-PIA
7h 08m2 stops
$281United Airlines
Find Deal
mar., ene. 6 - mar., ene. 13

Frontier flights from Illinois to Dallas/Fort Worth Airport

Our best Frontier deals on Illinois to Dallas/Fort Worth Airport flight tickets
Frontier
Dec 15
ORD2:26 pmChicago O'Hare Intl
17h 49m
1 stop
DFW8:15 amDallas/Fort Worth
Dec 18
DFW4:10 pmDallas/Fort Worth
2h 42m
ORD6:52 pmChicago O'Hare Intl
Frontier
Nov 22
MDW5:30 amChicago Midway
2h 45m
DFW8:15 amDallas/Fort Worth
Nov 24
DFW9:54 pmDallas/Fort Worth
2h 19m
MDW12:13 amChicago Midway
Frontier
Nov 22
ORD8:59 amChicago O'Hare Intl
2h 47m
DFW11:46 amDallas/Fort Worth
Nov 25
DFW5:05 amDallas/Fort Worth
2h 28m
ORD7:33 amChicago O'Hare Intl

Spirit Airlines flights from Illinois to Dallas/Fort Worth Airport

Our best Spirit Airlines deals on Illinois to Dallas/Fort Worth Airport flight tickets
Spirit Airlines
Dec 3
ORD9:22 pmChicago O'Hare Intl
2h 37m
DFW11:59 pmDallas/Fort Worth
Dec 6
DFW5:28 amDallas/Fort Worth
13h 08m
1 stop
ORD6:36 pmChicago O'Hare Intl
Spirit Airlines
Dec 3
ORD3:53 pmChicago O'Hare Intl
7h 51m
1 stop
DFW11:44 pmDallas/Fort Worth
Dec 11
DFW1:22 pmDallas/Fort Worth
2h 25m
ORD3:47 pmChicago O'Hare Intl
Spirit Airlines
Dec 1
ORD9:22 pmChicago O'Hare Intl
2h 37m
DFW11:59 pmDallas/Fort Worth
Dec 3
DFW5:25 amDallas/Fort Worth
2h 18m
ORD7:43 amChicago O'Hare Intl

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from Illinois to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

lun. 12/15

2:26 pm-8:15 am

1 stop17h 49m

Dallas/Fort Worth

jue. 12/18

4:10 pm-6:52 pm

Nonstop2h 42m

$92

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

mié. 12/3

9:22 pm-11:59 pm

Nonstop2h 37m

Dallas/Fort Worth

sáb. 12/6

5:28 am-6:36 pm

1 stop13h 08m

$93

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

vie. 12/12

4:49 pm-7:29 pm

Nonstop2h 40m

Dallas/Fort Worth

dom. 12/14

6:15 am-8:42 am

Nonstop2h 27m

$99

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

vie. 11/21

8:59 am-11:46 am

Nonstop2h 47m

Dallas/Fort Worth

dom. 11/23

5:25 am-7:43 am

Nonstop2h 18m

$103

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

jue. 12/11

7:15 am-10:00 am

Nonstop2h 45m

Dallas/Fort Worth

dom. 12/14

10:30 pm-12:50 am

Nonstop2h 20m

$133

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

mié. 12/10

1:20 pm-3:22 pm

Nonstop2h 02m

Dallas/Fort Worth

mié. 12/10

5:50 pm-7:29 pm

Nonstop1h 39m

$134

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

mié. 12/10

6:00 am-12:42 pm

1 stop6h 42m

Dallas/Fort Worth

mié. 12/10

6:25 pm-11:29 pm

1 stop5h 04m

$177

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

mar. 12/2

9:30 am-3:18 pm

1 stop5h 48m

Dallas/Fort Worth

mié. 12/3

6:25 pm-11:29 pm

1 stop5h 04m

$179

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

mié. 12/10

5:15 pm-10:45 pm

1 stop5h 30m

Dallas/Fort Worth

sáb. 12/13

5:15 am-11:59 am

2 stops6h 44m

$276

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

mar. 1/6

10:45 am-6:39 pm

2 stops7h 54m

Dallas/Fort Worth

mar. 1/13

9:35 am-4:43 pm

2 stops7h 08m

$281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

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

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

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Illinois is in August. Flight prices, which tend to average around $178, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in August, then April is your next best option. Flight prices from Illinois to Dallas/Fort Worth Airport during April average around $182.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $254. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Dallas/Fort Worth Airport for around $478.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $261 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $331 on average. Flights to Dallas/Fort Worth Airport from Illinois in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Illinois for as low as $164 on momondo.

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

There are 4 cabin classes available to choose from on Illinois to Dallas/Fort Worth 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 Illinois to Dallas/Fort Worth Airport flights?

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

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

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

Best Price Found

$72

Fastest flight time

1h 54m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Illinois in the past 72 hours is $72. The best round-trip flight deal from Illinois to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $144.
The fastest flight from Illinois to Dallas/Fort Worth Airport takes 1h 54m
Direct flights go from Illinois to Dallas/Fort Worth Airport every day.
  • When did momondo last update prices for flights from Illinois to Dallas/Fort Worth Airport?

    Prices for flights from Illinois to Dallas/Fort Worth Airport are refreshed on a daily basis.

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

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

    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 Illinois to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The required travel and health documents for your Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to Dallas/Fort Worth Airport?

Best airlines flying from Illinois to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Illinois to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $60Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $68Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
United AirlinesPriceFrom $147Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
SouthwestPriceFrom $147Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $150Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
ContourPriceFrom $168Free CancellationRating
7.5
40 reviews
Search Contour flights

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Grapevine
Plano
Irving
Denton
Thackerville
Grand Prairie
McKinney
Durant
Rockwall
Garland
Richardson
Ardmore
Lewisville
Addison
Allen
Granbury
Mansfield

Why use momondo?

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

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 Dallas from Illinois.

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

Yes. All flights to Dallas from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Dallas from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Illinois to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
sáb. 12/6
sáb. 12/13

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