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O'Hare Intl

$69+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ORD
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Chicago O'Hare Intl are usually found in September or October, booked 69 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 julio 31, 2025.

Round-trip from

$117
(Kiwi.com)

One-way from

$69
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$217
From Dallas to Chicago O'Hare Intl
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One-way flight from Dallas to Chicago O'Hare Intl
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Highest demand for flights based on searches. 12% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
vie. 10/109:28 pmDFW - ORD
Nonstop2h 22mMultiple Airlines
dom. 10/265:25 amORD - DFW
Nonstop2h 33mMultiple Airlines
Deal found 7/28$117
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/163:16 pmDFW - ORD
Nonstop2h 21mSpirit Airlines
dom. 10/196:32 pmORD - DFW
Nonstop2h 34mSpirit Airlines
Deal found 7/31$118
This Mytrip deal was found by Cheapflights users on 7/29. 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.
vie. 9/59:27 pmDFW - ORD
Nonstop2h 31mFrontier
dom. 9/78:50 amORD - DFW
Nonstop2h 44mFrontier
Deal found 7/29$119
This Southwest deal was found by Cheapflights users on 7/30. 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.
mié. 9/247:05 pmDAL - ORD
Nonstop2h 25mSouthwest
mar. 9/307:30 amORD - DAL
Nonstop2h 25mSouthwest
Deal found 7/30$157
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 8/277:25 pmDFW - ORD
Nonstop2h 33mUnited Airlines
mié. 9/312:45 pmORD - DFW
Nonstop2h 36mUnited Airlines
Deal found 7/30$159
This Delta deal was found by Cheapflights users on 7/31. 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.
mar. 8/193:52 pmDAL - ORD
1 stop5h 44mDelta
mar. 8/263:30 pmORD - DAL
1 stop5h 38mDelta
Deal found 7/31$227

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 julio 31, 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

vie. 10/10

9:28 pm-11:50 pm

Nonstop2h 22m

Chicago O'Hare Intl

dom. 10/12

5:25 am-7:58 am

Nonstop2h 33m

$117

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

jue. 10/16

3:16 pm-5:37 pm

Nonstop2h 21m

Chicago O'Hare Intl

dom. 10/19

6:32 pm-9:06 pm

Nonstop2h 34m

$118

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

vie. 9/5

9:27 pm-11:58 pm

Nonstop2h 31m

Chicago O'Hare Intl

dom. 9/7

8:50 am-11:34 am

Nonstop2h 44m

$119

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

mié. 9/24

7:05 pm-9:30 pm

Nonstop2h 25m

Chicago O'Hare Intl

mar. 9/30

7:30 am-9:55 am

Nonstop2h 25m

$157

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

mié. 8/27

7:25 pm-9:58 pm

Nonstop2h 33m

Chicago O'Hare Intl

mié. 9/3

12:45 pm-3:21 pm

Nonstop2h 36m

$159

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

mar. 8/19

3:52 pm-9:36 pm

1 stop5h 44m

Chicago O'Hare Intl

mar. 8/26

3:30 pm-9:08 pm

1 stop5h 38m

$227

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

vie. 9/12

9:27 pm-11:58 pm

Nonstop2h 31m

$69

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

mar. 10/28

8:00 am-8:40 pm

1 stop12h 40m

$75

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

mar. 9/2

8:20 am-10:45 am

Nonstop2h 25m

$79

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

sáb. 8/30

4:23 pm-6:55 pm

Nonstop2h 32m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 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.

Read more about Spirit Airlinesby Daniel Scheffler
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.

Read more about United Airlinesby Harriet Baskas
Airports
DFW

DFW offers a DART Orange Line connecting downtown Dallas to Terminal A, ideal for avoiding traffic congestion.

Read more about DFWby Chris Dong
ORD

Take the “L” train from downtown Chicago to ORD to avoid traffic delays and reach the airport efficiently.

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 July 25, 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 69 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 julio 31, 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 70% 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 September 22, 2024.

Travelers seeking maximum savings on their Dallas to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday 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 julio 31, 2025.

The most flights from A78 to ORD are scheduled on a Thursday (84 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (62 on average).

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 julio 31, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Dallas to Chicago O'Hare Intl Airport 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.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $118. Other airlines that can offer you cheap pricing are Frontier, from $119, and Southwest, from $157. You may be able to fly from Dallas to Chicago O'Hare Intl Airport for 43% 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 $69. Spirit Airlines flights start at $75 while deals on Southwest start at $79 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 SkyWest Airlines (100%), Turkish Airlines (90%) or ANA (84%) 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 $70. While the most popular route (Dallas/Fort Worth - Chicago O'Hare Intl) can be booked for $98 on average our data indicates $1,515 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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Alternative routes for Dallas to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Dallas to O'Hare Intl

Discover the top 6 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$152FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$132FlexibilityNo cancel feeOn-time65%
ContourCheapest$134Average$252FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$147Average$276FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$412FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$159Average$311FlexibilityNo cancel feeOn-time69%

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