Trip.com
>
Flights
>
Flights to United States
>
Flights to Illinois
>
Flights to Chicago
>
Chattanooga to Chicago flight
>
Chattanooga Metropolitan Airport to O'Hare Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Chattanooga Metropolitan Airport to O'Hare Intl. Airport over the next 90 days, with one-way fares from SGD 320 and round-trip from SGD 343. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Wed, Oct 21 | American Airlines
        ORD 9:05 PM
        1h 51m
        Nonstop
        CHA 11:56 PM
        Chicago - Chattanooga | Mon, Oct 26 | American Airlines
        SGD 359 SGD 622
        42% off
        42% off
        SGD 622 SGD 359
      • CHA 9:45 AM
        2h 19m
        Nonstop
        ORD 11:04 AM
        Chattanooga - Chicago | Sat, Nov 7 | American Airlines
        ORD 7:15 PM
        1h 54m
        Nonstop
        CHA 10:09 PM
        Chicago - Chattanooga | Mon, Nov 9 | American Airlines
        SGD 359 SGD 622
        42% off
        42% off
        SGD 622 SGD 359
      • CHA 9:49 AM
        2h 16m
        Nonstop
        ORD 11:05 AM
        Chattanooga - Chicago | Tue, Nov 24 | American Airlines
        ORD 9:06 PM
        1h 49m
        Nonstop
        CHA 11:55 PM
        Chicago - Chattanooga | Fri, Nov 27 | American Airlines
        SGD 369 SGD 622
        41% off
        41% off
        SGD 622 SGD 369
      • CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Thu, Oct 29 | American Airlines
        ORD 7:15 PM
        1h 54m
        Nonstop
        CHA 10:09 PM
        Chicago - Chattanooga | Sun, Nov 1 | American Airlines
        SGD 383
        38% off
        SGD 622 SGD 383
      • CHA 9:51 AM
        2h 19m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Fri, Nov 6 | American Airlines
        ORD 7:15 PM
        1h 54m
        Nonstop
        CHA 10:09 PM
        Chicago - Chattanooga | Sun, Nov 8 | American Airlines
        SGD 383
        38% off
        SGD 622 SGD 383
      • CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Thu, Oct 22 | American Airlines
        ORD 9:05 PM
        1h 51m
        Nonstop
        CHA 11:56 PM
        Chicago - Chattanooga | Sun, Oct 25 | American Airlines
        SGD 383
        38% off
        SGD 622 SGD 383
      • CHA 9:51 AM
        2h 19m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Fri, Dec 4 | American Airlines
        ORD 7:15 PM
        1h 54m
        Nonstop
        CHA 10:09 PM
        Chicago - Chattanooga | Sun, Dec 6 | American Airlines
        SGD 383
        38% off
        SGD 622 SGD 383
      • CHA 9:51 AM
        2h 19m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Thu, Dec 3 | American Airlines
        ORD 7:15 PM
        1h 54m
        Nonstop
        CHA 10:09 PM
        Chicago - Chattanooga | Tue, Dec 8 | American Airlines
        SGD 384
        38% off
        SGD 622 SGD 384
      • CHA 9:51 AM
        2h 19m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Wed, Dec 2 | American Airlines
        ORD 7:15 PM
        1h 54m
        Nonstop
        CHA 10:09 PM
        Chicago - Chattanooga | Mon, Dec 7 | American Airlines
        SGD 384
        38% off
        SGD 622 SGD 384
      • CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Fri, Oct 23 | American Airlines
        ORD 9:00 PM
        1h 51m
        Nonstop
        CHA 11:51 PM
        Chicago - Chattanooga | Sat, Oct 24 | American Airlines
        SGD 460
        26% off
        SGD 622 SGD 460
      • CHA 4:00 PM
        4h 11m
        1 stop
        ORD 7:11 PM
        Chattanooga - Chicago | Thu, Oct 22 | Delta Air Lines
        MDW 10:59 AM
        5h 39m
        1 stop
        CHA 5:38 PM
        Chicago - Chattanooga | Tue, Oct 27 | Delta Air Lines
        SGD 343
        45% off
        SGD 622 SGD 343
      • CHA 2:50 PM
        6h 48m
        1 stop
        ORD 8:38 PM
        Chattanooga - Chicago | Fri, Oct 23 | Delta Air Lines
        ORD 1:23 PM
        6h 12m
        1 stop
        CHA 8:35 PM
        Chicago - Chattanooga | Sat, Oct 24 | Delta Air Lines
        SGD 367
        41% off
        SGD 622 SGD 367
      • CHA 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Chattanooga - Chicago | Fri, Oct 16 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        CHA 4:00 PM
        Chicago - Chattanooga | Sun, Oct 18 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Sun, Oct 25 | American Airlines
        SGD 320 SGD 461
        31% off
        31% off
        SGD 461 SGD 320
      • CHA 9:51 AM
        2h 19m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Sun, Nov 15 | American Airlines
        SGD 321 SGD 461
        30% off
        30% off
        SGD 461 SGD 321
      • CHA 9:49 AM
        2h 16m
        Nonstop
        ORD 11:05 AM
        Chattanooga - Chicago | Thu, Nov 26 | American Airlines
        SGD 322 SGD 461
        30% off
        30% off
        SGD 461 SGD 322
      • CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Mon, Nov 2 | American Airlines
        SGD 329
        28% off
        SGD 461 SGD 329
      • CHA 9:51 AM
        2h 19m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Wed, Nov 11 | American Airlines
        SGD 332
        28% off
        SGD 461 SGD 332
      • CHA 9:49 AM
        2h 16m
        Nonstop
        ORD 11:05 AM
        Chattanooga - Chicago | Sun, Nov 22 | American Airlines
        SGD 341
        26% off
        SGD 461 SGD 341
      • CHA 9:49 AM
        2h 16m
        Nonstop
        ORD 11:05 AM
        Chattanooga - Chicago | Mon, Nov 23 | American Airlines
        SGD 341
        26% off
        SGD 461 SGD 341
      • CHA 9:49 AM
        2h 16m
        Nonstop
        ORD 11:05 AM
        Chattanooga - Chicago | Tue, Nov 24 | American Airlines
        SGD 341
        26% off
        SGD 461 SGD 341
      • CHA 6:50 AM
        2h 10m
        Nonstop
        ORD 8:00 AM
        Chattanooga - Chicago | Wed, Nov 11 | United Airlines
        SGD 341
        26% off
        SGD 461 SGD 341
      • CHA 10:00 AM
        2h 10m
        Nonstop
        ORD 11:10 AM
        Chattanooga - Chicago | Wed, Oct 21 | American Airlines
        SGD 341
        26% off
        SGD 461 SGD 341
      • CHA 5:35 AM
        4h 4m
        1 stop
        ORD 8:39 AM
        Chattanooga - Chicago | Sat, Oct 17 | Delta Air Lines
        SGD 325
        30% off
        SGD 461 SGD 325
      • CHA 3:09 PM
        4h 20m
        1 stop
        ORD 6:29 PM
        Chattanooga - Chicago | Sun, Oct 25 | Delta Air Lines
        SGD 330
        28% off
        SGD 461 SGD 330
      • CHA 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Chattanooga - Chicago | Fri, Oct 16 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Chattanooga Metropolitan Airport to O'Hare Intl. Airport 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 Chattanooga Metropolitan Airport to O'Hare Intl. Airport?

The cheapest airline flying from Chattanooga Metropolitan Airport to O'Hare Intl. Airport is American Airlines (from SGD 320) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From SGD 320
Delta Air Lines
From SGD 325
United Airlines
From SGD 341

Find more flights and airlines

What is the flight schedule from Chattanooga Metropolitan Airport to O'Hare Intl. Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA4540

    Chattanooga Metropolitan Airport

    6:30 AM

    CHA

    2h 7m

    7:37 AM

    ORD

    S M T W T F S
    Search

  2. UA4571

    Chattanooga Metropolitan Airport

    1:59 PM

    CHA

    2h 8m

    3:07 PM

    ORD

    S M T W T F S
    Search

  3. UA4680

    Chattanooga Metropolitan Airport

    10:17 AM

    CHA

    2h 5m

    11:22 AM

    ORD

    S M T W T F S
    Search

  4. AA3852

    Chattanooga Metropolitan Airport

    9:55 AM

    CHA

    2h 10m

    11:05 AM

    ORD

    S M T W T F S
    Search

  5. UA4177

    Chattanooga Metropolitan Airport

    7:07 PM

    CHA

    2h 12m

    8:19 PM

    ORD

    S M T W T F S
    Search

  6. DL1684

    Chattanooga Metropolitan Airport

    3:15 PM

    CHA

    1h

    Nonstop

    4:15 PM

    ATL

    S M T W T - S
    Search

  7. DL2879

    Hartsfield–Jackson Atlanta International Airport

    5:20 PM

    ATL

    2h 12m

    Nonstop

    6:32 PM

    ORD

    S M T W T F S

  8. DL5117

    Chattanooga Metropolitan Airport

    3:09 PM

    CHA

    1h 51m

    Nonstop

    5:00 PM

    DTW

    S M T W T - S
    Search

  9. DL1084

    Detroit Metropolitan Wayne County Airport

    5:59 PM

    DTW

    1h 30m

    Nonstop

    6:29 PM

    ORD

    S - - W T - S
Find more flights and airlines

About Chattanooga Metropolitan Airport and O'Hare Intl. Airport

Learn about Chattanooga Metropolitan Airport (CHA) and O'Hare Intl. Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 807.62 km
Cheapest one-way ticket price SGD 320
Cheapest return ticket price SGD 343

FAQs for Chattanooga Metropolitan Airport to O'Hare Intl. Airport Flights

  • How long is the flight from Chattanooga Metropolitan Airport to O'Hare Intl. Airport?

    Chattanooga Metropolitan Airport to O'Hare Intl. Airport takes about 1 hour 26 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Chattanooga Metropolitan Airport (CHA) to O'Hare Intl. Airport (ORD).
  • The earliest flight from Chattanooga Metropolitan Airport to O'Hare Intl. Airport departs at 06:00, and the last departs at 19:07, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Chattanooga Metropolitan Airport (CHA) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around SGD 625 in October, the most expensive month to book this route.
  • The earliest flight departs from Chattanooga Metropolitan Airport (CHA) at 07:00 and arrives in O'Hare Intl. Airport (ORD) at 07:53.
  • The latest flight departs from Chattanooga Metropolitan Airport (CHA) at 17:40 and arrives in O'Hare Intl. Airport (ORD) at 18:55.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago 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 Chicago Midway International Airport. The distance is around 25 km.
  • United Airlines is a very popular airline operating an average of 55 flights per month.
  • One-way flights from Chattanooga Metropolitan Airport to O'Hare Intl. Airport currently start from SGD 320, and round-trip fares start from SGD 343. The current lowest fare is a American Airlines flight departing on Sun, Oct 25; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Chattanooga Metropolitan Airport to O'Hare Intl. Airport, with an average flight time of 1 hour 22 minutes, and around 37 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 Chattanooga Metropolitan Airport to O'Hare Intl. Airport is SGD 410. Prices may vary depending on the departure date, airline, and availability.
  • Chattanooga Metropolitan Airport to O'Hare Intl. Airport operates around 39 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Chattanooga Metropolitan Airport 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.