O'Hare Intl

$40+ Cheap flights from Dallas to O'Hare Intl (ORD)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ORD
Apr 7 — Apr 141
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Cheapflights Tip: The best prices from Dallas to Chicago O'Hare Intl are usually found in September or April, booked 66 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Dallas to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to O'Hare Intl (ORD). 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 April 2, 2025.

Round-trip from

$76
(Cheapflightsfares)

One-way from

$42
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$165
From Dallas to Chicago O'Hare Intl
One-way flight from Dallas to Chicago O'Hare Intl
Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Dallas to O'Hare Intl

Cheapest flights from Dallas to O'Hare Intl
Explore the most affordable flight options available from Dallas to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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.
Fri 5/25:10 amDFW - ORD
Nonstop2h 35mFrontier
Sun 5/45:45 amORD - DFW
Nonstop2h 49mFrontier
Deal found 4/1$76
This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Thu 5/112:13 pmDFW - ORD
Nonstop2h 36mMultiple Airlines
Sat 5/311:53 amORD - DFW
Nonstop2h 40mMultiple Airlines
Deal found 4/1$80
This eDestinos deal was found by Cheapflights users on 3/31. 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.
Sat 4/196:10 amDFW - ORD
Nonstop2h 25mSpirit Airlines
Tue 4/297:47 pmORD - DFW
1 stop13h 45mSpirit Airlines
Deal found 3/31$93
This Southwest deal was found by Cheapflights users on 4/1. 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.
Thu 5/17:10 pmDAL - ORD
Nonstop2h 20mSouthwest
Sun 5/47:30 amORD - DAL
Nonstop2h 30mSouthwest
Deal found 4/1$147
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/307:00 amDFW - ORD
Nonstop2h 27mAmerican Airlines
Tue 5/67:05 amORD - DFW
Nonstop2h 41mAmerican Airlines
Deal found 4/1$147
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:25 amDFW - ORD
1 stop3h 50mContour
Wed 4/911:45 amORD - DFW
1 stop3h 55mContour
Deal found 3/31$172
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/217:00 amDFW - ORD
Nonstop2h 33mUnited Airlines
Mon 5/268:06 pmORD - DFW
Nonstop2h 39mUnited Airlines
Deal found 3/31$192
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/224:00 pmDAL - ORD
1 stop7h 59mDelta
Wed 4/2311:15 amORD - DAL
1 stop6h 36mDelta
Deal found 3/31$199
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/222:00 pmDFW - ORD
1 stop6h 45mDelta
Thu 4/245:05 pmORD - DFW
1 stop4h 45mDelta
Deal found 3/31$208

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas to O'Hare Intl 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 April 2, 2025.
Use the filters below to find and compare flights from Dallas to Chicago O'Hare Intl Airport that are best for you.

Fly from

Dallas

Fly to

O'Hare Intl

Route

Depart

Return

Price

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Fri 5/2

5:10 am-7:45 am

Nonstop2h 35m

Chicago O'Hare Intl

Sun 5/4

5:45 am-8:34 am

Nonstop2h 49m

$76

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Thu 5/1

12:13 pm-2:49 pm

Nonstop2h 36m

Chicago O'Hare Intl

Sat 5/3

11:53 am-2:33 pm

Nonstop2h 40m

$80

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Sat 4/19

6:10 am-8:35 am

Nonstop2h 25m

Chicago O'Hare Intl

Tue 4/29

7:47 pm-9:32 am

1 stop13h 45m

$93

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Thu 5/1

7:10 pm-9:30 pm

Nonstop2h 20m

Chicago O'Hare Intl

Sat 5/3

5:45 pm-8:10 pm

Nonstop2h 25m

$147

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Wed 4/30

7:00 am-9:27 am

Nonstop2h 27m

Chicago O'Hare Intl

Tue 5/6

7:05 am-9:46 am

Nonstop2h 41m

$147

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Wed 5/14

7:00 am-9:33 am

Nonstop2h 33m

Chicago O'Hare Intl

Sat 5/31

10:45 am-1:24 pm

Nonstop2h 39m

$172

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Thu 5/22

10:25 am-2:15 pm

1 stop3h 50m

Chicago O'Hare Intl

Thu 5/29

11:45 am-3:40 pm

1 stop3h 55m

$196

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Wed 5/7

3:59 pm-9:20 pm

1 stop5h 21m

Chicago O'Hare Intl

Wed 5/21

9:39 am-3:09 pm

1 stop5h 30m

$199

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Tue 4/22

2:00 pm-8:45 pm

1 stop6h 45m

Chicago O'Hare Intl

Thu 4/24

5:05 pm-9:50 pm

1 stop4h 45m

$208

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Mon 5/5

5:10 am-7:45 am

Nonstop2h 35m

$40

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
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The best insider tips for Dallas to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Dallas to Chicago O'Hare Intl Airport trip
Airlines
Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for extra comfort.


Frontier's Economy Bundle includes carry-on bag and seat selection with no change fees.

Read more about Frontierby Marisa Garcia
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables for laptops.


Spirit Saver$ Club offers discounts on luggage and seats, plus security line shortcuts.

United Airlines

Basic Economy on United allows no carry-on bags, only a personal item under the seat.


United Economy Plus offers extra legroom seats at the front of the economy cabin.

Airports
DFW

For a smooth departure from DFW, use the Skylink Train for quick terminal transfers, running every two minutes inside security.

Read more about DFWby Chris Dong
ORD

To reach downtown from ORD, consider taking the “L” train for a reliable and often faster alternative to taxis or rideshares.

Read more about ORDby Ramsey Qubein
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Best time to book a flight from Dallas to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Dallas to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to O'Hare Intl. Price data was last updated on March 28, 2025.

The price you pay for your flight from Dallas to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Dallas to Chicago O'Hare Intl Airport (average of $245). Flying from Dallas to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 ORD?

Find hourly flight availability from Dallas to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

It’s optimal to fly from Dallas to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Dallas to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dallas to O'Hare Intl. Price data was last updated on April 28, 2024.

Travelers seeking maximum savings on their Dallas to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas to Chicago O'Hare Intl Airport

Explore weekly flight availability from Dallas to O'Hare Intl. 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 April 2, 2025.

The most flights from A78 to ORD are scheduled on a Tuesday (78 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl 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 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 O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 2, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Dallas to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

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

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

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

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

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
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

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

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

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

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

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 Dallas to O'Hare Intl. 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 flying from Dallas to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Dallas to Chicago O'Hare Intl Airport round-trip from $76. Other airlines that can offer you cheap pricing are Spirit Airlines, from $88, and Southwest, from $147. You may be able to fly from Dallas to Chicago O'Hare Intl Airport for 62% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Dallas to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $42. Spirit Airlines flights start at $47 while deals on Southwest start at $74 one-way.

  • What are the most reliable airlines from Dallas to Chicago O'Hare Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Dallas to Chicago O'Hare Intl Airport consider choosing Emirates (90%), GOL (89%) or Spirit Airlines (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $50. While the most popular route (Dallas/Fort Worth - Chicago O'Hare Intl) can be booked for $90 on average our data indicates $3,572 when flying from Dallas to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Dallas to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dallas to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to O'Hare Intl?

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

  • Can I find deals for business class flights from Dallas to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dallas to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Dallas to Chicago O'Hare Intl Airport (average of $245). Flying from Dallas to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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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Top 7 airlines flying from Dallas to O'Hare Intl

Discover the top 7 airlines that operate flights from Dallas to O'Hare Intl. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$50Average$140FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$52Average$125FlexibilityNo cancel feeOn-time65%
DeltaCheapest$134Average$492FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$138Average$311FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$152Average$345FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$158Average$281FlexibilityNo cancel feeOn-time63%
ContourCheapest$162Average$257FlexibilityNo cancel feeOn-timeN/A

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