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Dallas/Fort Worth

$43+ Cheap flights from Illinois to Dallas/Fort Worth (DFW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DFW
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Illinois to Dallas/Fort Worth

Keep the following information in mind while searching for Illinois to Dallas/Fort Worth flight deals. Data was last updated March 26, 2025.

Round-trip from

$96
(FlightHub)

One-way from

$43
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$217

Good round-trip deal

$107 or less

Good one-way deal

$59 or less
From Illinois to Dallas/Fort Worth
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One-way flight from Illinois to Dallas/Fort Worth
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Highest demand for flights based on searches. 15% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Illinois to Dallas/Fort Worth.
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Price to beat on a one-way flight from Illinois to Dallas/Fort Worth.
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Find flight deals from Illinois to Dallas/Fort Worth

Cheapest flights from Illinois to Dallas/Fort Worth
Explore the most affordable flight options available from Illinois to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This FlightHub deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1711:53 amORD - DFW
Nonstop2h 40mSpirit Airlines
Tue 4/226:10 amDFW - ORD
Nonstop2h 25mSpirit Airlines
Deal found 3/25$96
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:10 amMDW - DFW
Nonstop2h 45mFrontier
Mon 4/78:22 pmDFW - MDW
Nonstop2h 19mFrontier
Deal found 3/24$98
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:41 amORD - DFW
Nonstop2h 50mFrontier
Mon 4/288:00 amDFW - ORD
Nonstop2h 36mFrontier
Deal found 3/24$100
This Kiwi.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/194:20 pmORD - DFW
Nonstop2h 49mMultiple Airlines
Tue 4/226:10 amDFW - ORD
Nonstop2h 25mMultiple Airlines
Deal found 3/24$103
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:15 pmORD - DFW
Nonstop2h 47mUnited Airlines
Fri 4/258:45 pmDFW - ORD
Nonstop2h 29mUnited Airlines
Deal found 3/24$147
This Gotogate deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3111:45 amORD - DFW
1 stop3h 55mContour
Mon 4/710:25 amDFW - ORD
1 stop3h 50mContour
Deal found 3/24$173
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:26 amSTL - DFW
Nonstop1h 54mAmerican Airlines
Thu 5/17:06 amDFW - STL
Nonstop1h 55mAmerican Airlines
Deal found 3/25$177
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:15 amORD - DFW
Nonstop2h 39mAmerican Airlines
Sun 5/185:00 amDFW - ORD
Nonstop2h 25mAmerican Airlines
Deal found 3/25$182
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:20 amSTL - DFW
1 stop5h 30mUnited Airlines
Wed 5/75:38 pmDFW - STL
1 stop4h 25mUnited Airlines
Deal found 3/24$192
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:30 amORD - DFW
1 stop7h 23mDelta
Mon 4/215:30 amDFW - ORD
1 stop7h 09mDelta
Deal found 3/25$197
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:59 pmMDW - DFW
1 stop7h 04mDelta
Thu 5/15:30 amDFW - MDW
1 stop7h 05mDelta
Deal found 3/25$197
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:34 pmSTL - DFW
1 stop4h 46mDelta
Mon 4/285:25 amDFW - STL
1 stop6h 20mDelta
Deal found 3/25$197

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Dallas/Fort Worth 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Illinois to Dallas/Fort Worth Airport that are best for you.

Fly from

Illinois

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Thu 4/17

11:53 am-2:33 pm

Nonstop2h 40m

Dallas/Fort Worth

Tue 4/22

6:10 am-8:35 am

Nonstop2h 25m

$96

ChicagoDallas

MDW - DFW

MDWDFW

Chicago Midway

Thu 4/17

4:31 pm-7:13 pm

Nonstop2h 42m

Dallas/Fort Worth

Sat 4/19

9:43 am-12:03 pm

Nonstop2h 20m

$98

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Fri 4/25

11:41 am-2:31 pm

Nonstop2h 50m

Dallas/Fort Worth

Mon 4/28

8:00 am-10:36 am

Nonstop2h 36m

$100

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Sat 4/19

4:20 pm-7:09 pm

Nonstop2h 49m

Dallas/Fort Worth

Thu 4/24

6:10 am-8:35 am

Nonstop2h 25m

$103

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Wed 4/23

1:15 pm-4:02 pm

Nonstop2h 47m

Dallas/Fort Worth

Fri 4/25

8:45 pm-11:14 pm

Nonstop2h 29m

$147

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Mon 3/31

11:45 am-3:40 pm

1 stop3h 55m

Dallas/Fort Worth

Mon 4/7

10:25 am-2:15 pm

1 stop3h 50m

$173

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 4/30

5:26 am-7:20 am

Nonstop1h 54m

Dallas/Fort Worth

Thu 5/1

5:47 pm-7:29 pm

Nonstop1h 42m

$177

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Wed 5/14

10:15 am-12:54 pm

Nonstop2h 39m

Dallas/Fort Worth

Sun 5/18

5:00 am-7:25 am

Nonstop2h 25m

$182

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 5/7

5:20 am-10:50 am

1 stop5h 30m

Dallas/Fort Worth

Wed 5/7

5:38 pm-10:03 pm

1 stop4h 25m

$192

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Thu 4/17

5:30 am-12:53 pm

1 stop7h 23m

Dallas/Fort Worth

Mon 4/21

5:30 am-12:39 pm

1 stop7h 09m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Dallas/Fort Worth Airport

What is the cheapest month to book a flight from Illinois to Dallas/Fort Worth Airport?

Currently, August is the cheapest month in which you can book a flight from Illinois to Dallas/Fort Worth Airport (average of $216). Flying from Illinois to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to DFW?

Find hourly flight availability from Illinois to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Dallas/Fort Worth Airport as you normally would.

Weekly flight availability from Illinois to Dallas/Fort Worth Airport

Explore weekly flight availability from Illinois to Dallas/Fort Worth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 26, 2025.

The most flights from USIL to DFW are scheduled on a Wednesday (59 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas/Fort Worth Airport ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 1.9 in.

Temperature in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas/Fort Worth Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated March 26, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Illinois to Dallas. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Illinois to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Dallas/Fort Worth Airport one-way?

    The cheapest airlines for a one-way flight from Illinois to Dallas/Fort Worth Airport are Spirit Airlines ($43), Frontier ($48), and United Airlines ($74).

  • What are the most popular routes from Illinois to Dallas/Fort Worth Airport?

    The most popular route from Illinois to Dallas/Fort Worth Airport is Chicago O'Hare Intl - Dallas/Fort Worth. You may also consider Chicago Midway - Dallas/Fort Worth or Lambert-St Louis - Dallas/Fort Worth.

  • What are the most reliable airlines from Illinois to Dallas/Fort Worth Airport?

    The top 3 most reliable airlines when flying from Illinois to Dallas/Fort Worth Airport are Spirit Airlines (95%), Brussels Airlines (86%) and ANA (86%).

  • What are the cheapest flights from Illinois to Dallas/Fort Worth Airport?

    While on average a flight from Illinois to Dallas/Fort Worth Airport is generally $562, our data shows the cheapest flight currently is $40. When looking at the most popular route, (Chicago O'Hare Intl - Dallas/Fort Worth), you can expect to pay $96 for that flight.

  • Can I find deals for flights from Illinois to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Illinois to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Dallas/Fort Worth.

  • Can I find deals for business class flights from Illinois to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Illinois to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Dallas/Fort Worth Airport (average of $216). Flying from Illinois to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Fort Worth
Arlington
Plano
Richardson
Denton
Grapevine
Cedar Hill
Mansfield
Frisco
Garland
Saginaw
Allen
McKinney
Durant
Granbury
Carrollton
Wylie
Bedford
Corsicana
Terrell

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Alternative routes for Illinois to Dallas/Fort Worth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Illinois to Dallas/Fort Worth

Discover the top 7 airlines that operate flights from Illinois to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$143FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$54Average$138FlexibilityNo cancel feeOn-time65%
ContourCheapest$134Average$217FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$141Average$274FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$157Average$447FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$159Average$452FlexibilityNo cancel feeOn-time71%
DeltaCheapest$178Average$480FlexibilityNo cancel feeOn-timeN/A
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