What is the cheapest airline that flies from Dallas to Chicago O'Hare Intl?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Dallas to Chicago O'Hare Intl

How many flights depart from Dallas to Chicago O'Hare Intl Airport on average per day?

As of September 2025, there are 59 flights per day flying from Dallas to Chicago O'Hare Intl Airport. The most common time of day flights depart is 12:00PM, with 57% of flights taking off in the afternoon.

What airlines fly to Chicago O'Hare Intl Airport?

Frontier, American Airlines and Southwest are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Dallas according to our data. Frontier is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 6 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Dallas to Chicago O'Hare Intl Airport on average per week?

417 flights are operational weekly from Dallas to Chicago O'Hare Intl Airport as of September 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

When did momondo last update prices for flights from Dallas to Chicago O'Hare Intl Airport?

Prices for flights from Dallas to Chicago O'Hare Intl Airport were last updated today.

How many operators does momondo search for flights from Dallas to Chicago O'Hare Intl Airport?

As of September 2025, there are 6 operators available to choose from for flights from Dallas to Chicago O'Hare Intl Airport.

How old do you have to be to fly from Dallas to Chicago O'Hare Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$60 Cheap Flights from Dallas to Chicago O'Hare Intl Airport in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dallas to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:27 pm - 11:58 pmDFW-ORD

2h 31mnonstop

12:05 pm - 2:35 pmORD-DFW

2h 30mnonstop

$109Frontier

Find Deal

Sat, Oct 4 - Sat, Oct 18

10:56 pm - 1:31 amDFW-ORD

2h 35mnonstop

3:36 pm - 6:12 pmORD-DFW

2h 36mnonstop

$110Multiple Airlines

Find Deal

Mon, Oct 20 - Fri, Oct 24

10:24 pm - 12:59 amDFW-ORD

2h 35mnonstop

8:50 pm - 11:22 pmORD-DFW

2h 32mnonstop

$111Multiple Airlines

Find Deal

Fri, Nov 14 - Wed, Nov 19

8:00 am - 1:47 pmDFW-ORD

5h 47m1 stop

5:28 pm - 8:16 pmORD-DFW

2h 48mnonstop

$112Frontier

Find Deal

Wed, Oct 15 - Wed, Oct 22

9:05 am - 11:33 amDFW-ORD

2h 28mnonstop

11:55 am - 12:10 amORD-DFW

12h 15m1 stop

$115Spirit Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

5:20 am - 6:23 pmDFW-ORD

13h 03m1 stop

8:50 pm - 11:22 pmORD-DFW

2h 32mnonstop

$116Spirit Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 15

8:25 am - 10:45 amDAL-ORD

2h 20mnonstop

5:45 pm - 8:10 pmORD-DAL

2h 25mnonstop

$157Southwest

Find Deal

Wed, Oct 15 - Wed, Oct 22

1:10 pm - 10:20 pmDAL-ORD

9h 10m1 stop

7:30 am - 10:00 amORD-DAL

2h 30mnonstop

$167Southwest

Find Deal

Thu, Oct 23 - Sat, Oct 25

6:40 pm - 12:02 amDAL-ORD

5h 22m1 stop

5:50 pm - 11:58 pmORD-DAL

6h 08m1 stop

$221Delta

Find Deal

Mon, Nov 24 - Mon, Dec 1

11:40 am - 6:49 pmDAL-ORD

7h 09m1 stop

4:21 pm - 11:58 pmORD-DAL

7h 37m1 stop

$238Delta

Find Deal

Fri, Nov 7 - Tue, Nov 11

Spirit Airlines flights from Dallas to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Dallas to Chicago O'Hare Intl Airport flight tickets

Spirit Airlines

Oct 23

DFW9:05 amDallas/Fort Worth

2h 28m

ORD11:33 amChicago O'Hare Intl

Oct 27

ORD11:55 amChicago O'Hare Intl

12h 15m

1 stop

DFW12:10 amDallas/Fort Worth

$115

Find similar

Spirit Airlines

Nov 15

DFW5:20 amDallas/Fort Worth

13h 03m

1 stop

ORD6:23 pmChicago O'Hare Intl

Nov 15

ORD8:50 pmChicago O'Hare Intl

2h 32m

DFW11:22 pmDallas/Fort Worth

$116

Find similar

Spirit Airlines

Nov 14

DFW7:20 amDallas/Fort Worth

2h 24m

ORD9:44 amChicago O'Hare Intl

Nov 16

ORD10:05 pmChicago O'Hare Intl

2h 29m

DFW12:34 amDallas/Fort Worth

$119

Find similar

Frontier flights from Dallas to Chicago O'Hare Intl Airport

Our best Frontier deals on Dallas to Chicago O'Hare Intl Airport flight tickets

Frontier

Oct 4

DFW9:27 pmDallas/Fort Worth

2h 31m

ORD11:58 pmChicago O'Hare Intl

Oct 18

ORD12:05 pmChicago O'Hare Intl

2h 30m

DFW2:35 pmDallas/Fort Worth

$109

Find similar

Frontier

Oct 15

DFW8:00 amDallas/Fort Worth

5h 47m

1 stop

ORD1:47 pmChicago O'Hare Intl

Oct 22

ORD5:28 pmChicago O'Hare Intl

2h 48m

DFW8:16 pmDallas/Fort Worth

$112

Find similar

Frontier

Nov 7

DFW10:24 pmDallas/Fort Worth

2h 35m

ORD12:59 amChicago O'Hare Intl

Nov 9

ORD11:43 amChicago O'Hare Intl

25h 54m

1 stop

DFW1:37 pmDallas/Fort Worth

$113

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Dallas to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Sat 10/4

9:27 pm-11:58 pm

Nonstop2h 31m

Chicago O'Hare Intl

Sat 10/18

12:05 pm-2:35 pm

Nonstop2h 30m

$109

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Mon 10/20

10:56 pm-1:31 am

Nonstop2h 35m

Chicago O'Hare Intl

Fri 10/24

3:36 pm-6:12 pm

Nonstop2h 36m

$110

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Fri 11/14

10:24 pm-12:59 am

Nonstop2h 35m

Chicago O'Hare Intl

Wed 11/19

8:50 pm-11:22 pm

Nonstop2h 32m

$111

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Wed 10/15

8:00 am-1:47 pm

1 stop5h 47m

Chicago O'Hare Intl

Wed 10/22

5:28 pm-8:16 pm

Nonstop2h 48m

$112

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Thu 10/23

9:05 am-11:33 am

Nonstop2h 28m

Chicago O'Hare Intl

Mon 10/27

11:55 am-12:10 am

1 stop12h 15m

$115

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Sat 11/15

5:20 am-6:23 pm

1 stop13h 03m

Chicago O'Hare Intl

Sat 11/15

8:50 pm-11:22 pm

Nonstop2h 32m

$116

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Wed 10/15

8:25 am-10:45 am

Nonstop2h 20m

Chicago O'Hare Intl

Wed 10/22

5:45 pm-8:10 pm

Nonstop2h 25m

$157

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Thu 10/23

1:10 pm-10:20 pm

1 stop9h 10m

Chicago O'Hare Intl

Sat 10/25

7:30 am-10:00 am

Nonstop2h 30m

$167

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Mon 11/24

6:40 pm-12:02 am

1 stop5h 22m

Chicago O'Hare Intl

Mon 12/1

5:50 pm-11:58 pm

1 stop6h 08m

$221

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Fri 11/7

11:40 am-6:49 pm

1 stop7h 09m

Chicago O'Hare Intl

Tue 11/11

4:21 pm-11:58 pm

1 stop7h 37m

$238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas to Chicago O'Hare Intl 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

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Dallas averaging around $187.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $340. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Dallas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $997.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Dallas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $245 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $920. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas to Chicago O'Hare Intl flight route?

Fly from Dallas/Fort Worth to Chicago O'Hare Intl for the best Dallas - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $217 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Dallas for as low as $145 on momondo.

What cabin class options are available on Dallas to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Dallas to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Chicago O'Hare Intl Airport

Fastest flight time	2h 20m
Direct flights	Every day

The fastest flight from Dallas to Chicago O'Hare Intl Airport takes 2h 20m

Direct flights go from Dallas to Chicago O'Hare Intl Airport every day.

Search flight deals

How far is Dallas to Chicago O'Hare Intl by plane?
The distance between Dallas and Chicago O'Hare Intl is about 800.1 mi. Typically, this will take 2h 20m by plane in normal conditions.
When did momondo last update prices for flights from Dallas to Chicago O'Hare Intl Airport?
Prices for flights from Dallas to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from Dallas to Chicago O'Hare Intl Airport?
As of September 2025, there are 6 operators available to choose from for flights from Dallas to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Dallas to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dallas to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Dallas to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $61	Free Cancellation	Rating 6.3 8,023 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $65	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Contour	PriceFrom $134	Free Cancellation	Rating 7.2 36 reviews	Search Contour flights
Southwest	PriceFrom $147	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $162	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Lake Geneva

South Haven

Rockford

Schaumburg

Merrillville

Gurnee

Naperville

Rosemont

Kenosha

New Buffalo

Joliet

Oak Brook

Racine

Hammond

Orland Park

Tinley Park

Elgin

Aurora

Janesville

Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Dallas with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Chicago.

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

Price alerts on flights to Chicago from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 10/17

Fri 10/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago

Popular cities in the United States

Flights to Dallas/Fort Worth Airportfrom $68

Flights to New York John F Kennedy Intl Airportfrom $60

Flights to Newark Airportfrom $53

Flights to New York LaGuardia Airportfrom $43

Flights to Washington, D.C. Dulles Intl Airportfrom $63

Flights to Washington, D.C. Reagan-National Airportfrom $99

Flights to Orlando Airportfrom $53

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

Cheap flights from Dallas to Chicago from $60

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Chicago departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dallas to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Dallas to Chicago O'Hare Intl Airport

Our best Spirit Airlines deals on Dallas to Chicago O'Hare Intl Airport flight tickets

Frontier flights from Dallas to Chicago O'Hare Intl Airport

Our best Frontier deals on Dallas to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dallas to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Dallas to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Dallas averaging around $187.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Dallas to Chicago O'Hare Intl flight route?

Fly from Dallas/Fort Worth to Chicago O'Hare Intl for the best Dallas - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Dallas to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Dallas to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Dallas to Chicago O'Hare Intl?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Dallas to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Dallas to Chicago O'Hare Intl Airport on average per day?

As of September 2025, there are 59 flights per day flying from Dallas to Chicago O'Hare Intl Airport. The most common time of day flights depart is 12:00PM, with 57% of flights taking off in the afternoon.

How many flights depart from Dallas to Chicago O'Hare Intl Airport on average per week?

417 flights are operational weekly from Dallas to Chicago O'Hare Intl Airport as of September 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

Cheap Dallas to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Chicago O'Hare Intl Airport

Fastest flight time

Direct flights

How far is Dallas to Chicago O'Hare Intl by plane?

When did momondo last update prices for flights from Dallas to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Dallas to Chicago O'Hare Intl Airport?

How old do you have to be to fly from Dallas to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

Best airlines flying from Dallas to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Dallas to Chicago O'Hare Intl Airport with momondo

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Chicago

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo