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ORD to CHA

Chicago to Chattanooga Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

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Lowest fare₹25,681American Airlines
Fastest1h 49mgate to gate
Options found122flights on this route
Find your flight ORD CHA

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
122 flight options

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Sort by
AA
American Airlines
AA-3851
21:05
2026-10-30
CHICAGO (ORD)O Hare International
1H :51 M
Non Stop
23:56
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-2842
05:00
2026-10-30
CHICAGO (ORD)O Hare International
4H :26 M
1 Stop
CLT · 0h 47m Charlotte (CLT), United States
10:26
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-2842
05:00
2026-10-30
CHICAGO (ORD)O Hare International
6H :46 M
1 Stop
CLT · 3h 07m Charlotte (CLT), United States
12:46
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-1264
05:27
2026-10-30
CHICAGO (ORD)O Hare International
4H :51 M
1 Stop
ATL · 2h 01m Atlanta (ATL), United States
11:18
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-1784
06:29
2026-10-30
CHICAGO (ORD)O Hare International
5H :17 M
1 Stop
CLT · 1h 41m Charlotte (CLT), United States
12:46
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-1784
06:29
2026-10-30
CHICAGO (ORD)O Hare International
7H :00 M
1 Stop
CLT · 3h 31m Charlotte (CLT), United States
14:29
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-1247
06:30
2026-10-30
CHICAGO (ORD)O Hare International
3H :48 M
1 Stop
ATL · 0h 57m Atlanta (ATL), United States
11:18
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1247
06:30
2026-10-30
CHICAGO (ORD)O Hare International
6H :40 M
1 Stop
ATL · 3h 41m Atlanta (ATL), United States
14:10
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-411
08:05
2026-10-30
CHICAGO (ORD)O Hare International
5H :24 M
1 Stop
CLT · 1h 52m Charlotte (CLT), United States
14:29
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-662
12:05
2026-10-30
CHICAGO (ORD)O Hare International
4H :32 M
1 Stop
CLT · 0h 59m Charlotte (CLT), United States
17:37
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-1409
13:17
2026-10-30
CHICAGO (ORD)O Hare International
5H :17 M
1 Stop
CLT · 1h 42m Charlotte (CLT), United States
19:34
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-2894
13:23
2026-10-30
CHICAGO (ORD)O Hare International
5H :14 M
1 Stop
ATL · 2h 19m Atlanta (ATL), United States
19:37
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1716
13:55
2026-10-30
CHICAGO (ORD)O Hare International
7H :05 M
1 Stop
DTW · 3h 46m Detroit (DTW), United States
22:00
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-2680
14:52
2026-10-30
CHICAGO (ORD)O Hare International
7H :11 M
1 Stop
DCA · 2h 57m Washington (DCA), United States
23:03
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-3188
16:45
2026-10-30
CHICAGO (ORD)O Hare International
6H :14 M
1 Stop
CLT · 2h 39m Charlotte (CLT), United States
23:59
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-2769
16:50
2026-10-30
CHICAGO (ORD)O Hare International
5H :13 M
1 Stop
DCA · 1h 01m Washington (DCA), United States
23:03
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-689
18:40
2026-10-30
CHICAGO (ORD)O Hare International
4H :19 M
1 Stop
CLT · 0h 45m Charlotte (CLT), United States
23:59
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-1264
05:27
2026-10-30
CHICAGO (ORD)O Hare International
7H :43 M
1 Stop
ATL · 4h 45m Atlanta (ATL), United States
14:10
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1264
05:27
2026-10-30
CHICAGO (ORD)O Hare International
11H :11 M
1 Stop
ATL · 8h 17m Atlanta (ATL), United States
17:38
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1264
05:27
2026-10-30
CHICAGO (ORD)O Hare International
13H :10 M
1 Stop
ATL · 10h 16m Atlanta (ATL), United States
19:37
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1264
05:27
2026-10-30
CHICAGO (ORD)O Hare International
14H :56 M
1 Stop
ATL · 12h 01m Atlanta (ATL), United States
21:23
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-5760
14:16
2026-10-30
CHICAGO (ORD)O Hare International
1H :54 M
Non Stop
17:10
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in Chattanooga

Stay options near the arrival city for the same travel date.

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United Airlines
United Airlines
UA-5659
17:59
2026-10-30
CHICAGO (ORD)O Hare International
1H :53 M
Non Stop
20:52
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2633
07:00
2026-10-30
CHICAGO (ORD)O Hare International
8H :11 M
1 Stop
LGA · 3h 28m New York (LGA), United States
16:11
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1687
08:05
2026-10-30
CHICAGO (ORD)O Hare International
5H :05 M
1 Stop
ATL · 2h 12m Atlanta (ATL), United States
14:10
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2251
08:36
2026-10-30
CHICAGO (ORD)O Hare International
6H :35 M
1 Stop
LGA · 1h 46m New York (LGA), United States
16:11
2026-10-30
Chattanooga (CHA)Lovell Field
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Up to 120 of 122 options on this route. Open the full search to see them all with every filter.

No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Fri, 30 Oct 2026.

Lowest fare ₹25,681 American Airlines 21:05
Earliest departure ₹26,430 American Airlines 05:00
Shortest duration ₹37,248 United Airlines 10:25
Night 00:00-05:59 ₹26,430 American Airlines at 05:00
Morning 06:00-11:59 ₹26,430 American Airlines at 06:29
Afternoon 12:00-17:59 ₹26,430 American Airlines at 12:05
Evening 18:00-23:59 ₹25,681 American Airlines at 21:05

Departure & Arrival Airport Details

Chicago (ORD)

O Hare International

USA

Chattanooga (CHA)

Lovell Field

USA

Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Smart travel dates

Holidays and peak dates for Chattanooga

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Chicago to Chattanooga

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹25,6811h 49m4 flights
Connecting flight₹26,430Longer, includes a stop118 options

3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Chicago to Chattanooga

Compare fares, stops, baggage and refundability across the airlines flying this route.

American Airlines Flights

from ₹25,68145 flights
Fares from
₹25,681
Non-stop
1 in these results
Departures
45 in the list above

Delta Air Lines Flights

from ₹26,43039 flights
Fares from
₹26,430
Non-stop
None in these results
Departures
39 in the list above

United Airlines Flights

from ₹30,01938 flights
Fares from
₹30,019
Non-stop
3 in these results
Departures
38 in the list above

Route Overview & Flight Facts

Fastest flight duration1h 49m · United Airlines
First departure of the day05:00 · American Airlines
Last departure of the day22:30 · American Airlines
Flight options found122
Direct / non-stop options4
Airport codesChicago–ORD, Chattanooga–CHA

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Fri, 30 Oct found 122 flight options, 4 of them non-stop. The first flight leaves around 05:00 and the last around 22:30. The fastest flight takes about 1h 49m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Evening from ₹25,681, Night from ₹26,430, Morning from ₹26,430, Afternoon from ₹26,430. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Chicago–Chattanooga results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Destination & City Travel Guide

About Chicago

Chicago’s downtown Loop puts Millennium Park, the Art Institute and the Riverwalk within a manageable area. The lakefront creates a second axis for walking, while neighbourhoods farther out need transit time of their own. Passengers landing at O’Hare may be changing flights or visiting relatives in the wider region, so check whether an overnight hotel is near the airport or downtown. The CTA Blue Line runs from the airport into the city and avoids the road congestion that can affect a taxi.

Read more about Chicago

Tips for travellers from India

The Loop is useful for the Art Institute, Millennium Park and central rail links, while a hotel near O’Hare serves an early flight or suburban appointment. These bases are a substantial distance apart. The CTA Blue Line reaches the airport from downtown, but passengers arriving at Terminal 5 first need the airport connection to the main rail-access area. The airport train and an intercity rail departure from Union Station are separate arrangements.

Air India uses Terminal 5. United domestic flights and international departures use Terminal 1, while many international arrivals are processed through Terminal 5, so an onward connection can involve a building change. In the city, pair the Art Institute with Millennium Park rather than crossing to a distant neighbourhood between them. The Riverwalk offers another central route, while the lakefront extends far beyond the downtown section. The Obama Presidential Center opened to the public in June 2026 in Jackson Park, creating a museum outing on the South Side rather than another stop beside the Loop. Plan that visit as its own district trip. A river architecture cruise also has a specific departure dock, which should be matched to the walking route. Choose between a museum-heavy day and a longer lakefront walk before booking several timed attractions.

Best time to visit Chicago

May to June or September to October, about 12–25°C, for river and lake walks.

Places to visit in Chicago

Millennium ParkArt Institute of ChicagoChicago RiverwalkNavy PierMuseum CampusDevon Avenue

How to reach Chicago

By Air: O’Hare International Airport (ORD) is about 27 km northwest of downtown Chicago; the CTA Blue Line takes about 45 minutes to the Loop. Taxis and booked cars also operate.

By Rail: Chicago Union Station serves intercity trains; the CTA Blue Line links O’Hare with downtown.

By Road: Airport taxis and app-based cars use expressways; intercity coaches use downtown stops.

What to do in Chicago

Walk from Millennium Park to the Art Institute.
Follow the Chicago Riverwalk.
Take an architecture cruise on the Chicago River.
Explore the lakefront around Museum Campus.

Chicago airport information

O’Hare International Airport (ORD). Air India operates from O’Hare Terminal 5. United uses Terminal 1 for domestic flights and international departures, while international arrivals without preclearance generally use Terminal 5.

Why Book Your Flight with FlyX?

Compare the available Chicago to Chattanooga options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Chicago to Chattanooga flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Chicago to Chattanooga dates shown on this page, the lowest fare is on a Friday at ₹25,681. This can change from week to week.

How far is Chicago from Chattanooga by air?

The flying distance depends on the routing the airline selects. The flight cards above show duration and stop details for each result.

Are there non-stop flights from ORD to CHA?

Yes. 4 non-stop flights are listed on this page for Chicago to Chattanooga. Use the Stops filter to see only those.

Which airlines fly Chicago to Chattanooga?

American Airlines, Delta Air Lines and United Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Chicago to Chattanooga?

The quickest non-stop Chicago to Chattanooga flight on this page takes about 1h 49m. Non-stop flights here take between 1h 49m and 1h 54m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Chicago to Chattanooga flight fare?

The lowest Chicago to Chattanooga fare on this page is ₹25,681. Fares on the same dates run up to ₹71,349, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do Chicago to Chattanooga flights depart?

On the dates shown here, the first departure is around 05:00 and the last around 22:30, local time at Chicago. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes ORD–CHA, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

What to Expect When Booking Your Flight

The ORD to CHA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Chicago to Chattanooga airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹25,681 30/10/2026 American Airlines 21:05
Cheapest Airfare Within 30 Days ₹25,167 07/11/2026 American Airlines 21:05
Cheapest Airfare Within 90 Days ₹24,397 06/01/2027 American Airlines 21:05

Book Chicago to Chattanooga Flight Tickets on FlyX

FlyX lists each Chicago to Chattanooga flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Chicago to Chattanooga Flight Schedule and Timing

The search for these dates returned 122 flight options, 4 of them non-stop. The first departure from Chicago is at 05:00 and the last is at 22:30. Flights leave from O Hare International and land at Lovell Field.

Flight Route Details & Analysis

Flight DetailsInformation
RouteChicago to Chattanooga
Flight Duration1h 49m - 29h 1m
Airport CodesChicago - ORD, Chattanooga - CHA
Total Flights Available122 flights4 direct118 with layovers
First Flight DepartureDeparts at 05:00
Last Flight DepartureDeparts at 22:30
Early Morning Flights (12 AM - 8 AM)43 flights0 direct43 with layovers
Morning Flights (8 AM - 12 PM)28 flights1 direct27 with layovers
Afternoon Flights (12 PM - 4 PM)25 flights1 direct24 with layovers
Evening Flights (4 PM - 8 PM)14 flights1 direct13 with layovers
Night Flights (8 PM - 12 AM)12 flights1 direct11 with layovers

Airport Information & Terminals

ORD: Chicago airport system. Chicago flights commonly use O'Hare or Midway. O'Hare is a huge hub with rail access; Midway can be easier for some city-side trips. Winter weather and traffic should be part of the booking decision.

CHA: Chattanooga airport. Chattanooga airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

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