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$44+ Cheap flights from Dallas to Illinois

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ORD
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Dallas to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Find flight deals from Dallas to Illinois

Cheapest flights from Dallas to Illinois
Explore the most affordable flight options available from Dallas to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/39:17 pmDFW - ORD
Nonstop2h 21mSpirit Airlines
mar. 12/106:33 pmORD - DFW
1 stop19h 28mSpirit Airlines
Deal found 11/20$95
This Frontier deal was found by Cheapflights users on 11/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/176:45 amDFW - MDW
1 stop6h 24mFrontier
mié. 12/1812:10 pmMDW - DFW
Nonstop2h 53mFrontier
Deal found 11/20$95
This FlightHub deal was found by Cheapflights users on 11/21. 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.
mar. 12/1711:05 amDFW - ORD
1 stop8h 02mMultiple Airlines
jue. 12/193:51 pmORD - DFW
Nonstop2h 42mMultiple Airlines
Deal found 11/21$97
This eDestinos deal was found by Cheapflights users on 11/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/117:40 pmDFW - ORD
1 stop18h 20mFrontier
lun. 12/167:25 amORD - DFW
1 stop16h 29mFrontier
Deal found 11/20$98
This Frontier deal was found by Cheapflights users on 11/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/128:04 pmDFW - STL
1 stop12h 09mFrontier
lun. 12/168:34 pmSTL - DFW
1 stop8h 06mFrontier
Deal found 11/21$128
This American Airlines deal was found by Cheapflights users on 11/21. 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.
jue. 12/122:52 pmDFW - STL
Nonstop1h 42mAmerican Airlines
lun. 12/167:08 amSTL - DFW
Nonstop2h 06mAmerican Airlines
Deal found 11/21$131
This Southwest deal was found by Cheapflights users on 11/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/244:50 pmDAL - MDW
Nonstop2h 10mSouthwest
mar. 1/78:35 pmMDW - DAL
Nonstop2h 30mSouthwest
Deal found 11/21$168
This Southwest deal was found by Cheapflights users on 11/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/147:00 amDAL - ORD
Nonstop2h 20mSouthwest
mar. 12/177:30 amORD - DAL
Nonstop2h 35mSouthwest
Deal found 11/21$174
This Southwest deal was found by Cheapflights users on 11/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/137:15 pmDAL - STL
Nonstop1h 40mSouthwest
mar. 12/178:25 pmSTL - DAL
Nonstop1h 50mSouthwest
Deal found 11/21$182
This Delta deal was found by Cheapflights users on 11/20. 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.
mié. 12/256:00 amDAL - ORD
1 stop6h 32mDelta
mié. 1/15:45 amORD - DAL
1 stop5h 31mDelta
Deal found 11/20$196
This Delta deal was found by Cheapflights users on 11/21. 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.
vie. 12/136:33 pmDAL - STL
1 stop5h 10mDelta
lun. 12/164:11 pmSTL - DAL
1 stop4h 42mDelta
Deal found 11/21$198
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1110:25 amDFW - ORD
1 stop3h 50mContour
jue. 12/1211:45 amORD - DFW
1 stop3h 55mContour
Deal found 11/20$207

Find flights from Dallas to Illinois within your budget

Customize your flight search to find flights from Dallas to Illinois 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 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

mar. 12/3

9:17 pm-11:38 pm

Nonstop2h 21m

Chicago O'Hare Intl

mar. 12/10

6:33 pm-2:01 pm

1 stop19h 28m

$95

DallasChicago

DFW - MDW

DFWMDW

Dallas/Fort Worth

jue. 12/5

6:46 pm-9:02 pm

Nonstop2h 16m

Chicago Midway

lun. 12/9

4:27 pm-11:59 pm

1 stop7h 32m

$96

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

mié. 1/8

6:10 am-8:37 am

Nonstop2h 27m

Chicago O'Hare Intl

lun. 1/13

6:20 am-11:26 am

1 stop5h 06m

$98

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

jue. 12/5

7:38 pm-10:07 pm

Nonstop2h 29m

Chicago O'Hare Intl

lun. 12/9

6:20 am-11:22 am

1 stop5h 02m

$100

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

lun. 12/9

9:59 pm-11:24 pm

1 stop25h 25m

Lambert-St Louis

vie. 12/13

8:34 pm-4:40 am

1 stop8h 06m

$128

DallasSt. Louis

DFW - STL

DFWSTL

Dallas/Fort Worth

jue. 12/12

2:52 pm-4:34 pm

Nonstop1h 42m

Lambert-St Louis

lun. 12/16

5:05 am-7:07 am

Nonstop2h 02m

$131

DallasChicago

DAL - MDW

DALMDW

Dallas Love Field

sáb. 2/22

6:45 am-8:50 am

Nonstop2h 05m

Chicago Midway

sáb. 2/22

8:40 pm-11:10 pm

Nonstop2h 30m

$158

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

mar. 1/14

5:43 pm-8:12 pm

Nonstop2h 29m

Chicago O'Hare Intl

mar. 1/21

5:50 pm-10:59 pm

1 stop5h 09m

$167

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

mar. 1/14

7:10 pm-9:30 pm

Nonstop2h 20m

Chicago O'Hare Intl

mar. 1/21

1:45 pm-4:15 pm

Nonstop2h 30m

$168

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

vie. 1/17

7:00 am-9:26 am

Nonstop2h 26m

Chicago O'Hare Intl

mar. 1/21

8:35 pm-11:17 pm

Nonstop2h 42m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

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

Have a flexible travel schedule? Discover the best time to fly to Illinois from Dallas 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.

Travel insights for flights from Dallas to Illinois

Get recent, data-driven insights about flights from Dallas to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Dallas to Illinois?

Currently, September is the cheapest month in which you can book a flight from Dallas to Illinois (average of $232). Flying from Dallas to Illinois in June is currently the most expensive (average of $308). 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 DFW to IL?

Find hourly flight availability from Dallas to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

When flying from Dallas to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dallas to Illinois

Explore weekly flight availability from Dallas to Illinois. 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 noviembre 21, 2024.

The most flights from A78 to USIL are scheduled on a Thursday (71 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated noviembre 21, 2024.
See what other customers who have flown with Spirit Airlines, United Airlines and Frontier from Dallas to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,005 reviews

Food

7.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Dallas to Illinois. 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 Dallas to Illinois one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $44. Frontier flights start at $45 while deals on American Airlines start at $66 one-way.

  • What are the most popular routes from Dallas to Illinois?

    The most popular flight routes from Dallas to Illinois are Dallas/Fort Worth - Chicago O'Hare Intl, Dallas/Fort Worth - Chicago Midway and Dallas Love Field - Chicago O'Hare Intl.

  • What are the most reliable airlines from Dallas to Illinois?

    The top 3 most reliable airlines when flying from Dallas to Illinois are Austrian Airlines (92%), Turkish Airlines (90%) and Lufthansa (90%).

  • What are the cheapest flights from Dallas to Illinois?

    Looking for the cheapest flight from Dallas to Illinois? While on average our users pay $1,100, our data indicates the cheapest price to be $43. The most popular route (Dallas/Fort Worth - Chicago O'Hare Intl), is priced around $75.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas to Illinois 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 Dallas to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Dallas to Illinois (average of $232). Flying from Dallas to Illinois in June is currently the most expensive (average of $308). 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.

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Alternative routes for Dallas to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
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Austin to Las Vegas flights
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Dallas/Fort Worth to Midway flights
Hobby to Seattle flights
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Hobby to Miami flights
George Bush Intcntl to Los Angeles flights
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Hobby to Atlanta flights
Love Field to LaGuardia flights
Austin to Los Angeles flights
Dallas/Fort Worth to Salt Lake City flights
Dallas/Fort Worth to Boston flights
Dallas/Fort Worth to Burbank flights
George Bush Intcntl to Seattle flights
Dallas/Fort Worth to Tampa flights
George Bush Intcntl to Miami flights
Hobby to O'Hare Intl flights
Austin to Denver flights

Top 7 airlines flying from Dallas to Illinois

Discover the top 7 airlines that operate flights from Dallas to Illinois. 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 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$167FlexibilityNo cancel feeOn-time65%
FrontierCheapest$51Average$192FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$132Average$284FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$139Average$438FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$154Average$498FlexibilityNo cancel feeOn-time71%
ContourCheapest$162Average$249FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$174Average$524FlexibilityNo cancel feeOn-timeN/A
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