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Gray Army Airfield to O'Hare Intl. Airport flight
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Gray Army Airfield to O'Hare Intl. Airport Flights Info

Cheapest one-way
€224
American Airlines American Airlines 5h 4m · 1 stop Mon, Nov 23
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Cheapest round-trip
€456
American Airlines American Airlines 4h 49m · 2 stops Fri, Dec 4 - Thu, Dec 10
Select flight
Recommended airlines
American Airlines American AirlinesCheapest· From €224 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Gray Army Airfield to O'Hare Intl. Airport over the next 90 days, with one-way fares from €224 and round-trip from €456. Based on Trip.com's latest 7-day flight data.

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    • GRK 3:14 PM
      4h 49m
      1 stop
      ORD 8:03 PM
      Killeen - Chicago | Fri, Dec 4 | American Airlines
      ORD 6:00 AM
      5h 55m
      1 stop
      GRK 11:55 AM
      Chicago - Killeen | Thu, Dec 10 | American Airlines
      €456 €617
      26% off
      26% off
      €617 €456
    • GRK 12:26 PM
      6h 4m
      1 stop
      ORD 6:30 PM
      Killeen - Chicago | Sat, Dec 5 | American Airlines
      ORD 7:01 PM
      4h 58m
      1 stop
      GRK 11:59 PM
      Chicago - Killeen | Thu, Dec 10 | American Airlines
      €456 €617
      26% off
      26% off
      €617 €456
    • GRK 6:45 PM
      5h 35m
      1 stop
      ORD 12:20 AM
      Killeen - Chicago | Sun, Nov 22 | American Airlines
      ORD 9:00 AM
      5h 44m
      1 stop
      GRK 2:44 PM
      Chicago - Killeen | Thu, Nov 26 | American Airlines
      €462 €617
      25% off
      25% off
      €617 €462
    • GRK 5:00 AM
      5h 5m
      1 stop
      ORD 10:05 AM
      Killeen - Chicago | Sun, Dec 13 | American Airlines
      ORD 7:01 PM
      4h 58m
      1 stop
      GRK 11:59 PM
      Chicago - Killeen | Thu, Dec 17 | American Airlines
      €462
      25% off
      €617 €462
    • GRK 3:14 PM
      7h 19m
      1 stop
      ORD 10:33 PM
      Killeen - Chicago | Tue, Nov 24 | American Airlines
      ORD 11:00 AM
      7h 15m
      1 stop
      GRK 6:15 PM
      Chicago - Killeen | Wed, Nov 25 | American Airlines
      €468
      24% off
      €617 €468
    • GRK 6:45 PM
      5h 35m
      1 stop
      ORD 12:20 AM
      Killeen - Chicago | Thu, Dec 3 | American Airlines
      ORD 7:01 PM
      4h 58m
      1 stop
      GRK 11:59 PM
      Chicago - Killeen | Thu, Dec 10 | American Airlines
      €472
      24% off
      €617 €472
    • GRK 6:45 PM
      5h 35m
      1 stop
      ORD 12:20 AM
      Killeen - Chicago | Sat, Nov 28 | American Airlines
      ORD 6:56 PM
      4h 50m
      1 stop
      GRK 11:46 PM
      Chicago - Killeen | Fri, Dec 4 | American Airlines
      €473
      23% off
      €617 €473
    • GRK 5:00 AM
      5h 5m
      1 stop
      ORD 10:05 AM
      Killeen - Chicago | Thu, Dec 10 | American Airlines
      ORD 5:00 AM
      6h 55m
      1 stop
      GRK 11:55 AM
      Chicago - Killeen | Sun, Dec 13 | American Airlines
      €482
      22% off
      €617 €482
    • GRK 12:26 PM
      7h 33m
      1 stop
      ORD 7:59 PM
      Killeen - Chicago | Mon, Dec 14 | American Airlines
      ORD 5:00 AM
      6h 55m
      1 stop
      GRK 11:55 AM
      Chicago - Killeen | Wed, Dec 16 | American Airlines
      €489
      21% off
      €617 €489
    • ILE 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Killeen - Chicago | Sun, Nov 15 | Normal Airline
      CHI 3:00 PM
      6h
      Nonstop
      ILE 4:00 PM
      Chicago - Killeen | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Mon, Nov 23 | American Airlines
      €224 €618
      64% off
      64% off
      €618 €224
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Tue, Nov 24 | American Airlines
      €233 €618
      62% off
      62% off
      €618 €233
    • GRK 6:43 PM
      5h 16m
      1 stop
      ORD 11:59 PM
      Killeen - Chicago | Thu, Dec 3 | American Airlines
      €239 €618
      61% off
      61% off
      €618 €239
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Fri, Nov 27 | American Airlines
      €242
      61% off
      €618 €242
    • GRK 3:17 PM
      4h 42m
      1 stop
      ORD 7:59 PM
      Killeen - Chicago | Wed, Dec 16 | American Airlines
      €244
      61% off
      €618 €244
    • GRK 2:48 PM
      7h 17m
      1 stop
      ORD 10:05 PM
      Killeen - Chicago | Fri, Dec 18 | American Airlines
      €245
      60% off
      €618 €245
    • GRK 12:29 PM
      7h 34m
      1 stop
      ORD 8:03 PM
      Killeen - Chicago | Sun, Nov 22 | American Airlines
      €248
      60% off
      €618 €248
    • GRK 3:14 PM
      4h 49m
      1 stop
      ORD 8:03 PM
      Killeen - Chicago | Mon, Nov 23 | American Airlines
      €252
      19% off
      €312 €252
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Sat, Nov 28 | American Airlines
      €500
      19% off
      €618 €500
    • ILE 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Killeen - Chicago | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • GRK 3:14 PM
      4h 49m
      1 stop
      ORD 8:03 PM
      Killeen - Chicago | Mon, Nov 23 | American Airlines
      €252 €312
      19% off
      19% off
      €312 €252
    • ILE 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Killeen - Chicago | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • GRK 3:17 PM
      4h 42m
      1 stop
      ORD 7:59 PM
      Killeen - Chicago | Wed, Dec 16 | American Airlines
      €244 €618
      61% off
      61% off
      €618 €244
    • GRK 3:14 PM
      4h 49m
      1 stop
      ORD 8:03 PM
      Killeen - Chicago | Mon, Nov 23 | American Airlines
      €252 €312
      19% off
      19% off
      €312 €252
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Mon, Nov 23 | American Airlines
      €224 €618
      64% off
      64% off
      €618 €224
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Tue, Nov 24 | American Airlines
      €233
      62% off
      €618 €233
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Fri, Nov 27 | American Airlines
      €242
      61% off
      €618 €242
    • GRK 5:00 AM
      5h 4m
      1 stop
      ORD 10:04 AM
      Killeen - Chicago | Sat, Nov 28 | American Airlines
      €500
      19% off
      €618 €500
    • GRK 6:43 PM
      5h 16m
      1 stop
      ORD 11:59 PM
      Killeen - Chicago | Thu, Dec 3 | American Airlines
      €239
      61% off
      €618 €239
    • GRK 2:48 PM
      7h 17m
      1 stop
      ORD 10:05 PM
      Killeen - Chicago | Fri, Dec 18 | American Airlines
      €245
      60% off
      €618 €245
    • GRK 12:29 PM
      7h 34m
      1 stop
      ORD 8:03 PM
      Killeen - Chicago | Sun, Nov 22 | American Airlines
      €248
      60% off
      €618 €248
    • ILE 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Killeen - Chicago | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Killeen to Chicago 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 Gray Army Airfield to O'Hare Intl. Airport?

The cheapest airline flying from Gray Army Airfield to O'Hare Intl. Airport is American Airlines (from €224) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
American Airlines logo American Airlines

What is the flight schedule from Gray Army Airfield to O'Hare Intl. Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4010

    Gray Army Airfield

    3:07 PM

    GRK

    1h 9m

    Nonstop

    4:16 PM

    DFW

    S M T W T F S
    Search

  2. AA572

    Dallas Fort Worth International Airport

    5:20 PM

    DFW

    2h 40m

    Nonstop

    8:00 PM

    ORD

    S M T W T F S

  3. AA5461

    Gray Army Airfield

    5:00 AM

    GRK

    1h 7m

    Nonstop

    6:07 AM

    DFW

    S M T W T F S
    Search

  4. AA2999

    Dallas Fort Worth International Airport

    7:26 AM

    DFW

    2h 39m

    Nonstop

    10:05 AM

    ORD

    S M T W T F S

  5. AA4173

    Gray Army Airfield

    6:43 PM

    GRK

    1h 11m

    Nonstop

    7:54 PM

    DFW

    S - T W T - S
    Search

  6. AA882

    Dallas Fort Worth International Airport

    9:28 PM

    DFW

    2h 31m

    Nonstop

    11:59 PM

    ORD

    S M T W T F S

  7. AA4010

    Gray Army Airfield

    3:07 PM

    GRK

    1h 9m

    Nonstop

    4:16 PM

    DFW

    S M T W T F S
    Search

  8. AA2828

    Dallas Fort Worth International Airport

    8:20 AM

    DFW

    2h 40m

    Nonstop

    11:00 AM

    ORD

    - - - W T - -

  9. AA4010

    Gray Army Airfield

    3:07 PM

    GRK

    1h 9m

    Nonstop

    4:16 PM

    DFW

    S M T W T F S
    Search

  10. AA2488

    Dallas Fort Worth International Airport

    7:42 PM

    DFW

    2h 38m

    Nonstop

    10:20 PM

    ORD

    - - - W T - -

  11. AA5514

    Gray Army Airfield

    12:26 PM

    GRK

    1h 13m

    Nonstop

    1:39 PM

    DFW

    S M T W T F S
    Search

  12. AA572

    Dallas Fort Worth International Airport

    5:20 PM

    DFW

    2h 40m

    Nonstop

    8:00 PM

    ORD

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

FAQs for Gray Army Airfield to O'Hare Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Midway International Airport. The distance is around 25 km.
  • One-way flights from Gray Army Airfield to O'Hare Intl. Airport currently start from €224, and round-trip fares start from €456. The current lowest fare is a American Airlines flight departing on Mon, Nov 23; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Gray Army Airfield to O'Hare Intl. Airport is €281. Prices may vary depending on the departure date, airline, and availability.
  • Enter Gray Army Airfield and O'Hare Intl. 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.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.