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O'Hare Intl

$65+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ORD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Chicago O'Hare Intl are usually found in October or November, 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 September 15, 2025.

Round-trip from

$110
(Trip.com)

One-way from

$65
(Frontier)

Popular in

June

Cheapest in

October

Average price

$208
From Dallas to Chicago O'Hare Intl
Search Deals
One-way flight from Dallas to Chicago O'Hare Intl
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Highest demand for flights based on searches. 9% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:15 pmDFW - ORD
Nonstop2h 26mSpirit Airlines
Mon 10/273:29 pmORD - DFW
Nonstop2h 36mSpirit Airlines
Deal found 9/15$110
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:00 amDFW - ORD
1 stop10h 15mFrontier
Sat 11/156:25 pmORD - DFW
Nonstop2h 49mFrontier
Deal found 9/12$111
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:26 pmDFW - ORD
Nonstop2h 33mFrontier
Sat 10/185:45 pmORD - DFW
1 stop5h 56mFrontier
Deal found 9/14$112
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:26 pmDFW - ORD
Nonstop2h 33mMultiple Airlines
Thu 10/2312:28 pmORD - DFW
Nonstop2h 31mMultiple Airlines
Deal found 9/13$113
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Thu 10/169:05 amDFW - ORD
Nonstop2h 28mSpirit Airlines
Mon 10/204:53 pmORD - DFW
1 stop7h 17mSpirit Airlines
Deal found 9/13$115
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sun 11/97:20 amDFW - ORD
Nonstop2h 24mSpirit Airlines
Mon 11/177:30 pmORD - DFW
Nonstop2h 34mSpirit Airlines
Deal found 9/14$116
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 11/1010:24 pmDFW - ORD
Nonstop2h 35mFrontier
Mon 11/176:00 amORD - DFW
1 stop12h 11mFrontier
Deal found 9/14$117
This Frontier deal was found by Cheapflights users on 9/15. 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.
Wed 11/510:24 pmDFW - ORD
Nonstop2h 35mFrontier
Sat 11/86:00 amORD - DFW
1 stop7h 24mFrontier
Deal found 9/15$118
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/2412:15 pmDFW - ORD
Nonstop2h 26mSpirit Airlines
Sun 10/261:01 pmORD - DFW
Nonstop2h 38mSpirit Airlines
Deal found 9/14$119
This Booking.com deal was found by Cheapflights users on 9/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:56 pmDFW - ORD
Nonstop2h 35mFrontier
Wed 10/225:28 pmORD - DFW
Nonstop2h 48mFrontier
Deal found 9/12$120
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:56 pmDFW - ORD
1 stop9h 24mMultiple Airlines
Mon 10/63:36 pmORD - DFW
Nonstop2h 36mMultiple Airlines
Deal found 9/14$122
This Southwest deal was found by Cheapflights users on 9/12. 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.
Wed 10/158:25 amDAL - ORD
Nonstop2h 20mSouthwest
Tue 10/211:30 pmORD - DAL
Nonstop2h 25mSouthwest
Deal found 9/12$127

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 September 15, 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

DAL - ORD

DALORD

Dallas Love Field

Tue 11/4

10:35 am-1:00 pm

Nonstop2h 25m

Chicago O'Hare Intl

Sat 11/8

2:15 pm-4:50 pm

Nonstop2h 35m

$157

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Sat 12/6

10:35 am-1:00 pm

Nonstop2h 25m

Chicago O'Hare Intl

Wed 12/10

2:15 pm-4:50 pm

Nonstop2h 35m

$157

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Tue 11/4

10:35 am-1:00 pm

Nonstop2h 25m

Chicago O'Hare Intl

Tue 11/4

3:45 pm-10:10 pm

1 stop6h 25m

$167

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Wed 10/29

6:00 am-11:50 am

1 stop5h 50m

Chicago O'Hare Intl

Sat 11/1

5:45 pm-8:10 pm

Nonstop2h 25m

$167

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Sat 10/11

7:35 pm-10:00 pm

Nonstop2h 25m

Chicago O'Hare Intl

Tue 10/14

1:50 pm-10:55 pm

2 stops9h 05m

$172

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Thu 11/6

10:35 am-1:00 pm

Nonstop2h 25m

Chicago O'Hare Intl

Mon 11/10

11:55 am-10:00 pm

1 stop10h 05m

$173

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Wed 10/22

11:19 am-1:45 pm

Nonstop2h 26m

Chicago O'Hare Intl

Wed 10/22

9:45 pm-12:22 am

Nonstop2h 37m

$177

DallasChicago

DFW - ORD

DFWORD

Dallas/Fort Worth

Sat 11/8

5:15 am-10:46 am

1 stop5h 31m

Chicago O'Hare Intl

Sat 11/8

3:43 pm-9:47 pm

1 stop6h 04m

$177

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Thu 10/23

1:10 pm-10:20 pm

1 stop9h 10m

Chicago O'Hare Intl

Mon 10/27

2:50 pm-9:55 pm

1 stop7h 05m

$177

DallasChicago

DAL - ORD

DALORD

Dallas Love Field

Fri 10/31

9:05 am-5:55 pm

1 stop8h 50m

Chicago O'Hare Intl

Mon 11/3

2:15 pm-4:50 pm

Nonstop2h 35m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 38 results
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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
Southwest

Southwest offers free snacks and non-alcoholic beverages, enhancing the low-cost flying experience.


Southwest's open seating policy allows passengers to choose any available seat upon boarding.

Read more about Southwestby Marisa Garcia
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
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
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 and Southwest

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
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
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
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 September 12, 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 September 15, 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 74% 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 Tuesday 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 September 15, 2025.

The most flights from A78 to ORD are scheduled on a Monday (78 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (69 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 September 15, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American 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
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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.
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

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.

  • How long is the flight from Dallas to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Dallas to Chicago O'Hare Intl Airport in 2h 25m. Fly via Southwest, American Airlines, or United Airlines to get the fastest option. There are 798 mi between Dallas and Chicago O'Hare Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $61. Other airlines that can offer you cheap pricing are Frontier, from $65, and Contour, from $134. You may be able to fly from Dallas to Chicago O'Hare Intl Airport for 71% less than the average price by searching for these airlines.

  • 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 Turkish Airlines (92%), ANA (80%) or SWISS (80%) 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 $52. While the most popular route (Dallas/Fort Worth - Chicago O'Hare Intl) can be booked for $90 on average, our data indicates $1,157 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
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$138FlexibilityNo cancel feeOn-time65%
FrontierCheapest$64Average$163FlexibilityNo cancel feeOn-time62%
ContourCheapest$144Average$230FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$147Average$292FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$430FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$160Average$310FlexibilityNo cancel feeOn-time69%

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