Trip.com
>
Cheap Flights
>
United States
>
Texas
>
Dallas
>
Chicago to Dallas flight
>
O'Hare International Airport to Dallas Fort Worth International Airport flight
174K verified reviews | Excellent 4.4/5 rating on Trustpilot
Earn Trip Coins and airline miles, all in one booking
All-inclusive prices (taxes, fuel and luggage included) with no hidden fees
24/7 support in 24+ languages

O'Hare International Airport to Dallas Fort Worth International Airport Flights Info

Cheapest one-way
JPY 9,440
Frontier Airlines Frontier Airlines 13h 2m · 1 stop Wed, Jan 13
Book Now
Cheapest return
JPY 16,380
Frontier Airlines Frontier Airlines 2h 56m · Direct Fri, Jan 8 - Thu, Jan 14
Book Now
Best time to book
November
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From JPY 9,440 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from O'Hare International Airport to Dallas Fort Worth International Airport over the next 90 days, with one-way fares from JPY 9,440 and round-trip from JPY 16,380. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      ORD 06:21
      13h 2m
      1 stop
      DFW 19:23
      Chicago - Dallas | Wed, Jan 13 | Frontier Airlines
      JPY 9,440 JPY 17,370
      46% off
      46% off
      JPY 17,370 JPY 9,440
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Tue, Dec 15 | Frontier Airlines
      JPY 10,300 JPY 27,220
      62% off
      62% off
      JPY 27,220 JPY 10,300
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Sat, Dec 12 | Frontier Airlines
      JPY 12,550 JPY 17,370
      28% off
      28% off
      JPY 17,370 JPY 12,550
    • ORD 13:00
      2h 56m
      Direct
      DFW 15:56
      Chicago - Dallas | Tue, Jan 5 | Frontier Airlines
      JPY 13,050
      25% off
      JPY 17,370 JPY 13,050
    • ORD 13:00
      2h 56m
      Direct
      DFW 15:56
      Chicago - Dallas | Sat, Jan 9 | Frontier Airlines
      JPY 13,070
      25% off
      JPY 17,370 JPY 13,070
    • ORD 07:25
      5h 56m
      1 stop
      DFW 13:21
      Chicago - Dallas | Wed, Dec 16 | Frontier Airlines
      JPY 13,770
      21% off
      JPY 17,370 JPY 13,770
    • ORD 09:40
      2h 57m
      Direct
      DFW 12:37
      Chicago - Dallas | Thu, Jan 21 | Frontier Airlines
      JPY 14,180
      48% off
      JPY 27,220 JPY 14,180
    • ORD 09:16
      2h 57m
      Direct
      DFW 12:13
      Chicago - Dallas | Sat, Dec 5 | Frontier Airlines
      JPY 14,870
      14% off
      JPY 17,370 JPY 14,870
    • ORD 15:57
      2h 55m
      Direct
      DFW 18:52
      Chicago - Dallas | Wed, Dec 30 | Frontier Airlines
      JPY 14,890
      14% off
      JPY 17,370 JPY 14,890
    • CHI 13:00
      17h 25m
      1 stop
      DFW 14:00
      Chicago - Dallas | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 13:00
      2h 56m
      Direct
      DFW 15:56
      Chicago - Dallas | Fri, Jan 8 | Frontier Airlines
      DFW 14:15
      2h 40m
      Direct
      ORD 16:55
      Dallas - Chicago | Thu, Jan 14 | Frontier Airlines
      JPY 16,380 JPY 48,600
      66% off
      66% off
      JPY 48,600 JPY 16,380
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Fri, Dec 11 | Frontier Airlines
      DFW 07:20
      2h 25m
      Direct
      MDW 09:45
      Dallas - Chicago | Fri, Dec 18 | Frontier Airlines
      JPY 21,910 JPY 48,600
      55% off
      55% off
      JPY 48,600 JPY 21,910
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Thu, Dec 10 | Frontier Airlines
      DFW 13:55
      2h 38m
      Direct
      ORD 16:33
      Dallas - Chicago | Thu, Dec 17 | Frontier Airlines
      JPY 22,310 JPY 48,600
      54% off
      54% off
      JPY 48,600 JPY 22,310
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Mon, Dec 7 | Frontier Airlines
      DFW 13:55
      2h 38m
      Direct
      ORD 16:33
      Dallas - Chicago | Mon, Dec 14 | Frontier Airlines
      JPY 25,790
      47% off
      JPY 48,600 JPY 25,790
    • ORD 09:13
      2h 56m
      Direct
      DFW 12:09
      Chicago - Dallas | Fri, Dec 4 | Frontier Airlines
      DFW 13:55
      2h 38m
      Direct
      ORD 16:33
      Dallas - Chicago | Mon, Dec 7 | Frontier Airlines
      JPY 33,470
      31% off
      JPY 48,600 JPY 33,470
    • ORD 09:13
      2h 56m
      Direct
      DFW 12:09
      Chicago - Dallas | Thu, Dec 3 | Frontier Airlines
      DFW 07:20
      2h 25m
      Direct
      MDW 09:45
      Dallas - Chicago | Wed, Dec 9 | Frontier Airlines
      JPY 35,500
      27% off
      JPY 48,600 JPY 35,500
    • ORD 20:53
      2h 54m
      Direct
      DFW 23:47
      Chicago - Dallas | Wed, Dec 9 | Frontier Airlines
      DFW 05:34
      2h 37m
      Direct
      ORD 08:11
      Dallas - Chicago | Wed, Dec 16 | Frontier Airlines
      JPY 36,510
      25% off
      JPY 48,600 JPY 36,510
    • ORD 20:49
      2h 57m
      Direct
      DFW 23:46
      Chicago - Dallas | Sat, Dec 5 | Frontier Airlines
      DFW 05:34
      2h 37m
      Direct
      ORD 08:11
      Dallas - Chicago | Wed, Dec 9 | Frontier Airlines
      JPY 36,720
      24% off
      JPY 48,600 JPY 36,720
    • ORD 15:57
      2h 55m
      Direct
      DFW 18:52
      Chicago - Dallas | Sat, Jan 2 | Frontier Airlines
      DFW 09:22
      2h 33m
      Direct
      ORD 11:55
      Dallas - Chicago | Sat, Jan 9 | Frontier Airlines
      JPY 37,300
      23% off
      JPY 48,600 JPY 37,300
    • CHI 13:00
      17h 25m
      1 stop
      DFW 14:00
      Chicago - Dallas | Mon, Nov 16 | Normal Airline
      DFW 15:00
      6h
      Direct
      CHI 16:00
      Dallas - Chicago | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Tue, Dec 15 | Frontier Airlines
      JPY 10,300 JPY 27,220
      62% off
      62% off
      JPY 27,220 JPY 10,300
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Sat, Dec 12 | Frontier Airlines
      JPY 12,550 JPY 17,370
      28% off
      28% off
      JPY 17,370 JPY 12,550
    • ORD 13:00
      2h 56m
      Direct
      DFW 15:56
      Chicago - Dallas | Tue, Jan 5 | Frontier Airlines
      JPY 13,050 JPY 17,370
      25% off
      25% off
      JPY 17,370 JPY 13,050
    • ORD 13:00
      2h 56m
      Direct
      DFW 15:56
      Chicago - Dallas | Sat, Jan 9 | Frontier Airlines
      JPY 13,070
      25% off
      JPY 17,370 JPY 13,070
    • ORD 09:40
      2h 57m
      Direct
      DFW 12:37
      Chicago - Dallas | Thu, Jan 21 | Frontier Airlines
      JPY 14,180
      48% off
      JPY 27,220 JPY 14,180
    • ORD 09:16
      2h 57m
      Direct
      DFW 12:13
      Chicago - Dallas | Sat, Dec 5 | Frontier Airlines
      JPY 14,870
      14% off
      JPY 17,370 JPY 14,870
    • ORD 15:57
      2h 55m
      Direct
      DFW 18:52
      Chicago - Dallas | Wed, Dec 30 | Frontier Airlines
      JPY 14,890
      14% off
      JPY 17,370 JPY 14,890
    • ORD 20:30
      2h 57m
      Direct
      DFW 23:27
      Chicago - Dallas | Mon, Nov 16 | Frontier Airlines
      JPY 14,920
      14% off
      JPY 17,370 JPY 14,920
    • ORD 17:55
      3h 4m
      Direct
      DFW 20:59
      Chicago - Dallas | Wed, Jan 6 | Frontier Airlines
      JPY 14,940
      14% off
      JPY 17,370 JPY 14,940
    • CHI 13:00
      17h 25m
      1 stop
      DFW 14:00
      Chicago - Dallas | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Tue, Dec 15 | Frontier Airlines
      JPY 10,300 JPY 52,260
      80% off
      80% off
      JPY 52,260 JPY 10,300
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Sat, Dec 12 | Frontier Airlines
      JPY 12,550 JPY 52,260
      76% off
      76% off
      JPY 52,260 JPY 12,550
    • ORD 09:40
      2h 57m
      Direct
      DFW 12:37
      Chicago - Dallas | Thu, Jan 21 | Frontier Airlines
      JPY 14,180 JPY 52,260
      73% off
      73% off
      JPY 52,260 JPY 14,180
    • ORD 09:16
      2h 57m
      Direct
      DFW 12:13
      Chicago - Dallas | Sat, Dec 5 | Frontier Airlines
      JPY 14,870
      72% off
      JPY 52,260 JPY 14,870
    • ORD 20:53
      2h 54m
      Direct
      DFW 23:47
      Chicago - Dallas | Mon, Dec 14 | Frontier Airlines
      JPY 15,590
      70% off
      JPY 52,260 JPY 15,590
    • ORD 15:57
      2h 55m
      Direct
      DFW 18:52
      Chicago - Dallas | Thu, Dec 31 | Frontier Airlines
      JPY 16,000
      69% off
      JPY 52,260 JPY 16,000
    • ORD 10:00
      2h 50m
      Direct
      DFW 12:50
      Chicago - Dallas | Wed, Dec 16 | Frontier Airlines
      JPY 16,780
      68% off
      JPY 52,260 JPY 16,780
    • ORD 08:37
      2h 55m
      Direct
      DFW 11:32
      Chicago - Dallas | Tue, Dec 22 | Frontier Airlines
      JPY 17,000
      67% off
      JPY 52,260 JPY 17,000
    • ORD 20:14
      2h 54m
      Direct
      DFW 23:08
      Chicago - Dallas | Mon, Dec 21 | Frontier Airlines
      JPY 18,770
      64% off
      JPY 52,260 JPY 18,770
    • CHI 13:00
      17h 25m
      1 stop
      DFW 14:00
      Chicago - Dallas | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      ORD 08:40
      2h 49m
      Direct
      DFW 11:29
      Chicago - Dallas | Sun, Nov 15 | United Airlines
      JPY 40,100 JPY 79,800
      50% off
      50% off
      JPY 79,800 JPY 40,100
    • ORD 20:30
      2h 57m
      Direct
      DFW 23:27
      Chicago - Dallas | Sun, Nov 15 | Frontier Airlines
      JPY 20,710 JPY 79,800
      74% off
      74% off
      JPY 79,800 JPY 20,710
    • ORD 20:30
      2h 57m
      Direct
      DFW 23:27
      Chicago - Dallas | Mon, Nov 16 | Frontier Airlines
      JPY 14,920 JPY 79,800
      81% off
      81% off
      JPY 79,800 JPY 14,920
    • ORD 08:59
      2h 54m
      Direct
      DFW 11:53
      Chicago - Dallas | Tue, Nov 17 | Frontier Airlines
      JPY 22,580
      72% off
      JPY 79,800 JPY 22,580
    • ORD 13:30
      2h 51m
      Direct
      DFW 16:21
      Chicago - Dallas | Tue, Nov 17 | United Airlines
      JPY 43,020
      46% off
      JPY 79,800 JPY 43,020
    • ORD 10:40
      2h 51m
      Direct
      DFW 13:31
      Chicago - Dallas | Wed, Nov 18 | United Airlines
      JPY 43,240
      46% off
      JPY 79,800 JPY 43,240
    • ORD 14:55
      4h 20m
      1 stop
      DFW 19:15
      Chicago - Dallas | Wed, Nov 18 | Contour Airlines
      JPY 28,590
      64% off
      JPY 79,800 JPY 28,590
    • ORD 16:36
      3h 3m
      Direct
      DFW 19:39
      Chicago - Dallas | Wed, Nov 18 | Frontier Airlines
      JPY 25,280
      68% off
      JPY 79,800 JPY 25,280
    • ORD 06:05
      2h 57m
      Direct
      DFW 09:02
      Chicago - Dallas | Thu, Nov 19 | American Airlines
      JPY 57,910
      27% off
      JPY 79,800 JPY 57,910
    • CHI 13:00
      17h 25m
      1 stop
      DFW 14:00
      Chicago - Dallas | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Tue, Jan 5 | American Airlines
      JPY 20,350 JPY 54,820
      63% off
      63% off
      JPY 54,820 JPY 20,350
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Fri, Dec 25 | American Airlines
      JPY 22,220 JPY 54,820
      59% off
      59% off
      JPY 54,820 JPY 22,220
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Thu, Dec 31 | American Airlines
      JPY 23,390 JPY 54,820
      56% off
      56% off
      JPY 54,820 JPY 23,390
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Tue, Dec 29 | American Airlines
      JPY 23,890
      56% off
      JPY 54,820 JPY 23,890
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Thu, Dec 17 | American Airlines
      JPY 26,260
      52% off
      JPY 54,820 JPY 26,260
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Mon, Dec 21 | American Airlines
      JPY 27,890
      49% off
      JPY 54,820 JPY 27,890
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Fri, Dec 18 | American Airlines
      JPY 37,130
      32% off
      JPY 54,820 JPY 37,130
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Wed, Dec 23 | American Airlines
      JPY 39,880
      27% off
      JPY 54,820 JPY 39,880
    • ORD 22:05
      2h 35m
      Direct
      DFW 00:40
      Chicago - Dallas | Sun, Dec 20 | American Airlines
      JPY 42,660
      22% off
      JPY 54,820 JPY 42,660
    • CHI 13:00
      17h 25m
      1 stop
      DFW 14:00
      Chicago - Dallas | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Chicago to Dallas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from O'Hare International Airport to Dallas Fort Worth International Airport?

The cheapest airline flying from O'Hare International Airport to Dallas Fort Worth International Airport is Frontier Airlines (from JPY 9,440) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
IndiGo logo IndiGo Air India logo Air India Air India Express logo Air India Express Akasa Air logo Akasa Air Spicejet logo Spicejet
American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines

Trip.com Price Insights: Flights from O'Hare International Airport to Dallas Fort Worth International Airport

What is the cheapest month to fly from O'Hare International Airport to Dallas Fort Worth International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from O'Hare International Airport to Dallas Fort Worth International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from O'Hare International Airport to Dallas Fort Worth International Airport are usually in November, with an average price of JPY 19,120. It is best to avoid June, when the average price can reach JPY 35,930.

JPY 35,930
JPY 27,525
JPY 19,120
JPY 10,715
  • JPY 19,120
    Nov
  • JPY 34,180
    Dec
  • JPY 20,900
    Jan
  • JPY 19,450
    Feb
  • JPY 23,220
    Mar
  • JPY 20,460
    Apr
  • JPY 22,850
    May
  • JPY 35,930
    Jun
  • JPY 32,890
    Jul
  • JPY 29,850
    Aug
  • JPY 33,050
    Sep
  • JPY 32,190
    Oct

What is the cheapest month to fly return from O'Hare International Airport to Dallas Fort Worth International Airport?

The data is based on the past 12 months and shows the average monthly return fares from O'Hare International Airport to Dallas Fort Worth International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, December is often the month to find the lowest fares from O'Hare International Airport to Dallas Fort Worth International Airport, with an average price of JPY 12,610. November is usually the most expensive month, with an average price reaching JPY 88,550.

JPY 88,550
JPY 50,580
JPY 12,610
0
    Cheapest
  • JPY 88,550
    Nov
  • JPY 12,610
    Dec
  • JPY 68,930
    Jan
  • JPY 30,960
    Feb
  • JPY 60,740
    Mar
  • JPY 28,670
    Apr
  • JPY 48,070
    May
  • JPY 66,750
    Jun
  • JPY 57,200
    Jul
  • JPY 48,120
    Aug
  • JPY 65,450
    Sep
  • JPY 67,980
    Oct

What is the cheapest day of the week to fly from O'Hare International Airport to Dallas Fort Worth International Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare International Airport to Dallas Fort Worth International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from O'Hare International Airport to Dallas Fort Worth International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

JPY 33,490
JPY 29,110
JPY 24,730
JPY 20,350
    Cheapest
  • JPY 26,070
    Mon
  • JPY 26,170
    Tue
  • JPY 24,730
    Wed
  • JPY 26,030
    Thu
  • JPY 29,690
    Fri
  • JPY 31,590
    Sat
  • JPY 33,490
    Sun

What is the flight schedule from O'Hare International Airport to Dallas Fort Worth International Airport?

Check the schedule for flights from Chicago to Dallas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1838

    O'Hare International Airport

    10:05

    ORD

    2h 51m

    12:56

    DFW

    - - - W T F -
    Search

  2. F93241

    O'Hare International Airport

    17:55

    ORD

    3h 4m

    20:59

    DFW

    S M T W T F S
    Search

  3. F91341

    O'Hare International Airport

    09:40

    ORD

    2h 57m

    12:37

    DFW

    S - - W - F S
    Search

  4. F93243

    O'Hare International Airport

    13:50

    ORD

    2h 57m

    16:47

    DFW

    - M T - T - -
    Search

  5. F91483

    O'Hare International Airport

    11:47

    ORD

    2h 59m

    Direct

    13:46

    DEN

    S M T W T F S
    Search

  6. F93366

    Denver International Airport

    10:34

    DEN

    2h 3m

    Direct

    13:37

    DFW

    S M T W T F S

  7. DL2738

    O'Hare International Airport

    17:55

    ORD

    2h 4m

    Direct

    20:59

    ATL

    S M T W T F S
    Search

  8. DL818

    Hartsfield–Jackson Atlanta International Airport

    22:45

    ATL

    2h 28m

    Direct

    00:13

    DFW

    S M T W T F S

  9. DL2039

    O'Hare International Airport

    07:00

    ORD

    1h 26m

    Direct

    09:26

    DTW

    S M T W T F S
    Search

  10. DL1041

    Detroit Metropolitan Wayne County Airport

    12:45

    DTW

    3h

    Direct

    14:45

    DFW

    S M T W T F S

  11. F92198

    O'Hare International Airport

    19:50

    ORD

    2h 16m

    Direct

    23:06

    ATL

    S M T W - - S
    Search

  12. F93021

    Hartsfield–Jackson Atlanta International Airport

    10:02

    ATL

    2h 35m

    Direct

    11:37

    DFW

    S M T W T F S

  13. F91596

    O'Hare International Airport

    10:19

    ORD

    2h 13m

    Direct

    13:32

    ATL

    S - - W T F S
    Search

  14. F93097

    Hartsfield–Jackson Atlanta International Airport

    18:21

    ATL

    2h 43m

    Direct

    20:04

    DFW

    S M T W T F S
Find more flights and airlines

FAQs for O'Hare International Airport to Dallas Fort Worth International Airport Flights

  • How long is the flight from O'Hare International Airport to Dallas Fort Worth International Airport?

    O'Hare International Airport to Dallas Fort Worth International Airport takes about 2 hours 3 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 21 daily flights from O'Hare International Airport (ORD) to Dallas Fort Worth International Airport (DFW).
  • The earliest flight from O'Hare International Airport to Dallas Fort Worth International Airport departs at 05:00, and the last departs at 22:10, with about 25 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare International Airport (ORD) to Dallas Fort Worth International Airport (DFW) is quite popular. Without considering departure times or holidays, tickets cost around JPY 38,690 in November, the most expensive month to book this route.
    • The distance from Dallas Fort Worth International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Dallas Love Field to downtown is about 8km, by taxi about 20 minutes.
  • The closest airport to Dallas Fort Worth International Airport (DFW) is Dallas Love Field. The distance is around 18km.
  • American Airlines is a very popular airline operating an average of 16330 flights per month.
  • One-way flights from O'Hare International Airport to Dallas Fort Worth International Airport currently start from JPY 9,440, and round-trip fares start from JPY 16,380. The current lowest fare is a Frontier Airlines flight departing on Wed, Jan 13; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines and Frontier Airlines operate direct flights from O'Hare International Airport to Dallas Fort Worth International Airport, with an average flight time of 1 hour 54 minutes, and around 153 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare International Airport to Dallas Fort Worth International Airport is JPY 29,110. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines, Volaris and Gol Linhas Aereas Inteligentes are the most popular budget airlines flying from O'Hare International Airport to Dallas Fort Worth International Airport, with one-way fares starting from JPY 9,440. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare International Airport to Dallas Fort Worth International Airport operates around 153 weekly flights, mainly by American Airlines, United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare International Airport and Dallas Fort Worth International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com