Trip.com
>
Flights
>
Flights to United States
>
Flights to Illinois
>
Flights to Chicago
>
Chattanooga to Chicago flight
>
Chattanooga Metropolitan Airport to Chicago flight
174K verified reviews | Excellent 4.4/5 rating on Trustpilot
Earn Trip Coins and airline miles, all in one booking
All-inclusive prices (incl. taxes, fuel, luggage) without hidden fees
Support 24/7, in 24+ languages

Flight Info of Flights from Chattanooga Metropolitan Airport to Chicago

Cheapest one-way
€122
Allegiant Air Allegiant Air 8h 1m · 1 stop Thu, Nov 19
Select flight
Cheapest round-trip
€249
Allegiant Air Allegiant Air 18h 29m · 2 stops Thu, Dec 3 - Sun, Dec 6
Select flight
When to travel
November
Cheapest
August
Peak season for travel
Recommended airlines
Allegiant Air Allegiant AirCheapest· From €122 United Airlines United AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Chattanooga Metropolitan Airport to Chicago over the next 90 days, with one-way fares from €122 and round-trip from €249. Based on Trip.com's latest 7-day flight data.

Book flights to China and enjoy exclusive perks!View details
    • Cheapest nonstop
      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
      €262 €334
      22% off
      22% off
      €334 €262
    • 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
      €273 €334
      18% off
      18% off
      €334 €273
    • CHA 9:50 AM
      2h 10m
      Nonstop
      ORD 11:00 AM
      Chattanooga - Chicago | Sat, Dec 5 | American Airlines
      ORD 7:20 PM
      1h 56m
      Nonstop
      CHA 10:16 PM
      Chicago - Chattanooga | Sat, Dec 12 | American Airlines
      €273 €334
      18% off
      18% off
      €334 €273
    • CHA 9:55 AM
      2h 10m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Wed, Dec 9 | American Airlines
      ORD 7:24 PM
      1h 56m
      Nonstop
      CHA 10:20 PM
      Chicago - Chattanooga | Sun, Dec 13 | American Airlines
      €289
      13% off
      €334 €289
    • CHA 9:50 AM
      2h 10m
      Nonstop
      ORD 11:00 AM
      Chattanooga - Chicago | Sat, Dec 12 | American Airlines
      ORD 7:24 PM
      1h 56m
      Nonstop
      CHA 10:20 PM
      Chicago - Chattanooga | Sun, Dec 13 | American Airlines
      €289
      13% off
      €334 €289
    • CHA 1:30 PM
      2h 11m
      Nonstop
      ORD 2:41 PM
      Chattanooga - Chicago | Thu, Dec 24 | American Airlines
      ORD 1:20 PM
      1h 55m
      Nonstop
      CHA 4:15 PM
      Chicago - Chattanooga | Mon, Dec 28 | American Airlines
      €289
      13% off
      €334 €289
    • CHA 9:55 AM
      2h 10m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Mon, Dec 14 | American Airlines
      ORD 1:20 PM
      1h 55m
      Nonstop
      CHA 4:15 PM
      Chicago - Chattanooga | Mon, Dec 21 | American Airlines
      €290
      13% off
      €334 €290
    • CHA 8:01 PM
      18h 29m
      1 stop
      ORD 1:30 PM
      Chattanooga - Chicago | Thu, Dec 3 | Allegiant Air
      ORD 7:00 AM
      11h 11m
      1 stop
      CHA 7:11 PM
      Chicago - Chattanooga | Sun, Dec 6 | Jetblue Airways
      €249
      25% off
      €334 €249
    • CHA 6:40 AM
      4h 48m
      1 stop
      MDW 10:28 AM
      Chattanooga - Chicago | Thu, Dec 3 | Delta Air Lines
      ORD 1:02 PM
      6h
      1 stop
      CHA 8:02 PM
      Chicago - Chattanooga | Tue, Dec 8 | Delta Air Lines
      €281
      16% off
      €334 €281
    • CHA 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Chattanooga - Chicago | Mon, Nov 16 | Normal Airline
      CHI 3:00 PM
      6h
      Nonstop
      CHA 4:00 PM
      Chicago - Chattanooga | Wed, Nov 18 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      CHA 10:06 AM
      8h 1m
      1 stop
      MDW 5:07 PM
      Chattanooga - Chicago | Thu, Nov 19 | Allegiant Air
      €122 €304
      60% off
      60% off
      €304 €122
    • CHA 4:45 PM
      2h 11m
      Nonstop
      ORD 5:56 PM
      Chattanooga - Chicago | Tue, Dec 29 | American Airlines
      €147 €304
      52% off
      52% off
      €304 €147
    • CHA 3:11 PM
      10h 51m
      1 stop
      ORD 1:02 AM
      Chattanooga - Chicago | Fri, Jan 8 | Allegiant Air
      €153 €304
      50% off
      50% off
      €304 €153
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Mon, Nov 23 | American Airlines
      €163
      46% off
      €304 €163
    • CHA 3:25 PM
      10h 34m
      1 stop
      ORD 12:59 AM
      Chattanooga - Chicago | Fri, Dec 4 | Allegiant Air
      €185
      39% off
      €304 €185
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Tue, Nov 24 | American Airlines
      €229
      25% off
      €304 €229
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Fri, Nov 20 | American Airlines
      €242
      20% off
      €304 €242
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Sat, Nov 21 | American Airlines
      €242
      20% off
      €304 €242
    • CHA 9:51 AM
      2h 19m
      Nonstop
      ORD 11:10 AM
      Chattanooga - Chicago | Tue, Dec 8 | American Airlines
      €243
      20% off
      €304 €243
    • CHA 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Chattanooga - Chicago | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      CHA 4:45 PM
      2h 11m
      Nonstop
      ORD 5:56 PM
      Chattanooga - Chicago | Tue, Dec 29 | American Airlines
      €147 €304
      52% off
      52% off
      €304 €147
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Mon, Nov 23 | American Airlines
      €163 €304
      46% off
      46% off
      €304 €163
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Tue, Nov 24 | American Airlines
      €229 €304
      25% off
      25% off
      €304 €229
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Fri, Nov 20 | American Airlines
      €242
      20% off
      €304 €242
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Sat, Nov 21 | American Airlines
      €242
      20% off
      €304 €242
    • CHA 9:51 AM
      2h 19m
      Nonstop
      ORD 11:10 AM
      Chattanooga - Chicago | Tue, Dec 8 | American Airlines
      €243
      20% off
      €304 €243
    • CHA 6:50 AM
      2h 10m
      Nonstop
      ORD 8:00 AM
      Chattanooga - Chicago | Fri, Nov 20 | United Airlines
      €246
      19% off
      €304 €246
    • CHA 1:52 PM
      2h 8m
      Nonstop
      ORD 3:00 PM
      Chattanooga - Chicago | Sat, Nov 21 | United Airlines
      €246
      19% off
      €304 €246
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Wed, Nov 25 | American Airlines
      €253
      24% off
      €333 €253
    • CHA 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Chattanooga - Chicago | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Wed, Nov 25 | American Airlines
      €253 €333
      24% off
      24% off
      €333 €253
    • CHA 5:38 PM
      2h 27m
      Nonstop
      ORD 7:05 PM
      Chattanooga - Chicago | Wed, Jan 20 | United Airlines
      €289 €333
      13% off
      13% off
      €333 €289
    • CHA 3:00 PM
      4h 4m
      1 stop
      MDW 6:04 PM
      Chattanooga - Chicago | Wed, Nov 25 | Delta Air Lines
      €258 €333
      23% off
      23% off
      €333 €258
    • CHA 10:03 AM
      4h 24m
      1 stop
      ORD 1:27 PM
      Chattanooga - Chicago | Wed, Jan 20 | Delta Air Lines
      €260
      22% off
      €333 €260
    • CHA 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Chattanooga - Chicago | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • CHA 1:52 PM
      2h 8m
      Nonstop
      ORD 3:00 PM
      Chattanooga - Chicago | Sat, Nov 21 | United Airlines
      €246 €304
      19% off
      19% off
      €304 €246
    • CHA 1:52 PM
      2h 8m
      Nonstop
      ORD 3:00 PM
      Chattanooga - Chicago | Wed, Nov 25 | United Airlines
      €293 €337
      13% off
      13% off
      €337 €293
    • CHA 6:50 AM
      2h 10m
      Nonstop
      ORD 8:00 AM
      Chattanooga - Chicago | Fri, Nov 20 | United Airlines
      €246 €304
      19% off
      19% off
      €304 €246
    • CHA 4:45 PM
      2h 11m
      Nonstop
      ORD 5:56 PM
      Chattanooga - Chicago | Tue, Dec 29 | American Airlines
      €147
      52% off
      €304 €147
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Mon, Nov 23 | American Airlines
      €163
      46% off
      €304 €163
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Tue, Nov 24 | American Airlines
      €229
      25% off
      €304 €229
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Fri, Nov 20 | American Airlines
      €242
      20% off
      €304 €242
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Sat, Nov 21 | American Airlines
      €242
      20% off
      €304 €242
    • CHA 9:49 AM
      2h 16m
      Nonstop
      ORD 11:05 AM
      Chattanooga - Chicago | Wed, Nov 25 | American Airlines
      €253
      24% off
      €333 €253
    • CHA 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      Chattanooga - Chicago | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights

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

Which airlines are the most popular for Chattanooga Metropolitan Airport to Chicago flights?

See which airlines fly from Chattanooga Metropolitan Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
United Airlines logo United Airlines American Airlines logo American Airlines

Flight Schedule from Chattanooga Metropolitan Airport to Chicago

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5721

    Chattanooga Metropolitan Airport

    1:52 PM

    CHA

    2h 8m

    3:00 PM

    ORD

    S M T W T F S
    Search

  2. UA4742

    Chattanooga Metropolitan Airport

    6:50 AM

    CHA

    2h 10m

    8:00 AM

    ORD

    S M T W T F S
    Search

  3. UA5269

    Chattanooga Metropolitan Airport

    5:40 PM

    CHA

    2h 25m

    7:05 PM

    ORD

    S M T W T - -
    Search

  4. AA3852

    Chattanooga Metropolitan Airport

    9:51 AM

    CHA

    2h 19m

    11:10 AM

    ORD

    S M T W T F S
    Search

  5. DL1044

    Chattanooga Metropolitan Airport

    5:30 AM

    CHA

    59m

    Nonstop

    6:29 AM

    ATL

    S M T W T F S
    Search

  6. DL1178

    Hartsfield–Jackson Atlanta International Airport

    7:30 AM

    ATL

    2h 11m

    Nonstop

    8:41 AM

    ORD

    S - - W T F S

  7. DL1044

    Chattanooga Metropolitan Airport

    5:30 AM

    CHA

    59m

    Nonstop

    6:29 AM

    ATL

    S M T W T F S
    Search

  8. DL1147

    Hartsfield–Jackson Atlanta International Airport

    9:15 AM

    ATL

    2h 10m

    Nonstop

    10:25 AM

    ORD

    S M T W T F S

  9. AA6060

    Chattanooga Metropolitan Airport

    5:00 AM

    CHA

    1h 39m

    Nonstop

    6:39 AM

    CLT

    S M T W T F S
    Search

  10. AA1409

    Charlotte Douglas International Airport

    7:56 AM

    CLT

    2h 24m

    Nonstop

    9:20 AM

    ORD

    S M T W T F S

  11. DL5281

    Chattanooga Metropolitan Airport

    5:45 PM

    CHA

    1h 2m

    Nonstop

    6:47 PM

    ATL

    S M T W T - S
    Search

  12. DL1076

    Hartsfield–Jackson Atlanta International Airport

    9:15 PM

    ATL

    1h 55m

    Nonstop

    10:10 PM

    MDW

    S M T W T F S

  13. DL5309

    Chattanooga Metropolitan Airport

    9:50 AM

    CHA

    58m

    Nonstop

    10:48 AM

    ATL

    S M T W T F S
    Search

  14. DL1477

    Hartsfield–Jackson Atlanta International Airport

    1:38 PM

    ATL

    2h 11m

    Nonstop

    2:49 PM

    ORD

    S M T W T F S

  15. DL1044

    Chattanooga Metropolitan Airport

    5:30 AM

    CHA

    59m

    Nonstop

    6:29 AM

    ATL

    S M T W T F S
    Search

  16. DL1063

    Hartsfield–Jackson Atlanta International Airport

    9:29 AM

    ATL

    1h 55m

    Nonstop

    10:24 AM

    MDW

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

FAQs for Chattanooga Metropolitan Airport to Chicago Flights

  • When is peak season for travel to Chicago?

    ؜The peak travel time for visiting Chicago is November. During this time, flights from Chattanooga Metropolitan Airport to Chicago are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Chattanooga Metropolitan Airport (CHA) to O'Hare International Airport (CHI) take around 2 hours 4 minutes.
  • The earliest flight departs from Chattanooga Metropolitan Airport (CHA) at 07:00 and arrives in Chicago (ORD) at 07:53.
  • The latest flight departs from Chattanooga Metropolitan Airport (CHA) at 17:40 and arrives in Chicago (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 Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • Yes. United Airlines and American Airlines operate direct flights from Chattanooga Metropolitan Airport to Chicago. The average flight time is approximately 1 hour 31 minutes, with about 3 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Chattanooga Metropolitan Airport to Chicago currently starts from €122, with round-trip fares from €249. The lowest fare is offered by Allegiant Air departing on Thu, Nov 19; prices are subject to availability.
  • Yes. The average flight time from Chattanooga Metropolitan Airport to Chicago is about 1 hour 29 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Chattanooga Metropolitan Airport to Chicago, including: American Airlines United Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Chattanooga Metropolitan Airport to Chicago is €298, and the average round-trip fare is €422. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Chattanooga Metropolitan Airport to Chicago departs at 06:50, and the latest one departs at 17:52. There are approximately 4 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Chattanooga Metropolitan Airport to Chicago usually arrive at O'Hare International Airport. O'Hare International Airport is the most convenient option for this route.

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 25 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.