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Cheap flights from Chattanooga to Chicago O'Hare Intl Airport from $209

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Chicago O'Hare Intl Airport departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chattanooga to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Chattanooga to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chattanooga to Chicago.

Cheap last minute flights

Planning a quick getaway from Chattanooga to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chattanooga to Chicago

Find recent round-trip train or bus tickets from Chattanooga to Chicago.

All round-trip flight deals from Chattanooga to Chicago

The cheapest plane tickets from Chattanooga to Chicago found on KAYAK recently.
5:48 am - 8:33 amCHA-ORD
3h 45m1 stop
7:05 am - 2:38 pmORD-CHA
6h 33m1 stop
$209Delta
Find Deal
Fri, Feb 21 - Wed, Feb 26
11:21 am - 4:13 pmCHA-ORD
5h 52m1 stop
9:35 am - 2:38 pmORD-CHA
4h 03m1 stop
$214Delta
Find Deal
Sat, Feb 8 - Thu, Feb 13
5:21 pm - 9:15 pmCHA-ORD
4h 54m1 stop
10:30 am - 5:09 pmORD-CHA
5h 39m1 stop
$219Delta
Find Deal
Fri, Feb 7 - Mon, Feb 10
11:40 am - 4:20 pmCHA-ORD
5h 40m1 stop
5:45 am - 10:53 amORD-CHA
4h 08m1 stop
$239Delta
Find Deal
Fri, Mar 21 - Wed, Apr 2
5:30 pm - 6:34 pmCHA-ORD
2h 04mnonstop
8:05 pm - 10:44 pmORD-CHA
1h 39mnonstop
$249United Airlines
Find Deal
Mon, Mar 24 - Sat, Mar 29
6:45 am - 7:55 amCHA-ORD
2h 10mnonstop
8:45 am - 11:42 amORD-CHA
1h 57mnonstop
$254United Airlines
Find Deal
Sat, Feb 8 - Mon, Feb 10
5:00 am - 10:37 amCHA-ORD
6h 37m1 stop
4:09 pm - 12:26 amORD-CHA
7h 17m2 stops
$287American Airlines
Find Deal
Sat, Mar 1 - Mon, Mar 3
3:30 pm - 10:31 amCHA-ORD
20h 01m2 stops
8:00 am - 5:21 pmORD-CHA
8h 21m1 stop
Fri, May 2 - Sun, May 4
8:21 pm - 11:58 pmCHA-ORD
4h 37m1 stop
1:40 pm - 10:15 pmORD-CHA
7h 35m1 stop
$363American Airlines
Find Deal
Sat, May 31 - Mon, Jun 2
3:30 pm - 10:31 amCHA-ORD
20h 01m2 stops
8:42 pm - 2:40 pmORD-CHA
16h 58m2 stops
Fri, May 2 - Sun, May 4
CHA-ORD
1h 55mnonstop
Emirates
Find Deal
CHA-ORD
2h 07mnonstop
United Airlines
Find Deal
6:30 am - 10:38 amCHA-ORD
5h 08m1 stop
4:30 pm - 11:58 pmORD-CHA
6h 28m1 stop
$324American Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
5:21 pm - 8:53 pmCHA-ORD
4h 32m1 stop
5:45 am - 11:20 amORD-CHA
4h 35m1 stop
$379Delta
Find Deal
Thu, Jan 23 - Sat, Jan 25
12:17 pm - 1:15 pmCHA-ORD
1h 58mnonstop
7:54 pm - 10:44 pmORD-CHA
1h 50mnonstop
$419United Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
6:45 am - 7:51 amCHA-ORD
2h 06mnonstop
7:54 pm - 10:44 pmORD-CHA
1h 50mnonstop
$594United Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
1:54 pm - 2:23 pmCHA-ORD
25h 29m2 stops
12:25 pm - 1:04 pmORD-CHA
23h 39m2 stops
Thu, Jan 23 - Sat, Jan 25
1:54 pm - 2:23 pmCHA-ORD
25h 29m2 stops
10:47 pm - 1:04 pmORD-CHA
13h 17m1 stop
Thu, Jan 23 - Sat, Jan 25
12:17 pm - 1:15 pmCHA-ORD
1h 58mnonstop
7:54 pm - 10:44 pmORD-CHA
1h 50mnonstop
$634United Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
1:54 pm - 2:23 pmCHA-ORD
25h 29m2 stops
9:00 am - 1:04 pmORD-CHA
27h 04m3 stops
Thu, Jan 23 - Sat, Jan 25
1:54 pm - 5:11 pmCHA-ORD
28h 17m3 stops
9:00 am - 1:04 pmORD-CHA
27h 04m3 stops
Thu, Jan 23 - Sat, Jan 25
12:06 pm - 3:45 pmCHA-ORD
4h 39m1 stop
1:40 pm - 11:44 pmORD-CHA
9h 04m2 stops
$816Delta
Find Deal
Thu, Jan 23 - Mon, Jan 27
5:30 pm - 6:34 pmCHA-ORD
2h 04mnonstop
8:05 pm - 10:44 pmORD-CHA
1h 39mnonstop
$249United Airlines
Find Deal
Mon, Mar 24 - Sat, Mar 29
6:45 am - 7:55 amCHA-ORD
2h 10mnonstop
8:45 am - 11:42 amORD-CHA
1h 57mnonstop
$254United Airlines
Find Deal
Sat, Feb 8 - Mon, Feb 10
7:00 am - 8:04 amCHA-ORD
2h 04mnonstop
7:50 pm - 10:34 pmORD-CHA
1h 44mnonstop
$257United Airlines
Find Deal
Sat, Mar 1 - Mon, Mar 3
6:45 am - 7:51 amCHA-ORD
2h 06mnonstop
8:45 am - 11:42 amORD-CHA
1h 57mnonstop
$259United Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
5:49 pm - 6:48 pmCHA-ORD
1h 59mnonstop
8:45 am - 11:45 amORD-CHA
2h 00mnonstop
$261United Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:50 am - 11:34 amORD-CHA
1h 44mnonstop
$279United Airlines
Find Deal
Sun, Mar 23 - Mon, Mar 31
6:45 am - 7:55 amCHA-ORD
2h 10mnonstop
7:50 pm - 10:34 pmORD-CHA
1h 44mnonstop
$284United Airlines
Find Deal
Sat, Feb 8 - Thu, Feb 20
5:31 pm - 6:35 pmCHA-ORD
2h 04mnonstop
8:50 am - 11:31 amORD-CHA
1h 41mnonstop
$306United Airlines
Find Deal
Fri, Feb 28 - Tue, Mar 4
7:05 am - 8:05 amCHA-ORD
2h 00mnonstop
8:05 pm - 11:00 pmORD-CHA
1h 55mnonstop
$319United Airlines
Find Deal
Fri, Mar 21 - Sun, Mar 30
5:49 pm - 6:48 pmCHA-ORD
1h 59mnonstop
7:54 pm - 10:44 pmORD-CHA
1h 50mnonstop
$324United Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 10

Delta flights from Chattanooga to Chicago O'Hare Intl Airport

Our best Delta deals on Chattanooga to Chicago O'Hare Intl Airport flight tickets
Delta
Feb 21
CHA5:48 amChattanooga Lovell Field
3h 45m
1 stop
ORD8:33 amChicago O'Hare Intl
Feb 26
ORD7:05 amChicago O'Hare Intl
6h 33m
1 stop
CHA2:38 pmChattanooga Lovell Field
Delta
Feb 8
CHA11:21 amChattanooga Lovell Field
5h 52m
1 stop
ORD4:13 pmChicago O'Hare Intl
Feb 13
ORD9:35 amChicago O'Hare Intl
4h 03m
1 stop
CHA2:38 pmChattanooga Lovell Field
Delta
Feb 7
CHA5:21 pmChattanooga Lovell Field
4h 54m
1 stop
ORD9:15 pmChicago O'Hare Intl
Feb 10
ORD10:30 amChicago O'Hare Intl
5h 39m
1 stop
CHA5:09 pmChattanooga Lovell Field

United Airlines flights from Chattanooga to Chicago O'Hare Intl Airport

Our best United Airlines deals on Chattanooga to Chicago O'Hare Intl Airport flight tickets
United Airlines
Mar 24
CHA5:30 pmChattanooga Lovell Field
2h 04m
ORD6:34 pmChicago O'Hare Intl
Mar 29
ORD8:05 pmChicago O'Hare Intl
1h 39m
CHA10:44 pmChattanooga Lovell Field
United Airlines
Feb 8
CHA6:45 amChattanooga Lovell Field
2h 10m
ORD7:55 amChicago O'Hare Intl
Feb 10
ORD8:45 amChicago O'Hare Intl
1h 57m
CHA11:42 amChattanooga Lovell Field
United Airlines
Mar 1
CHA7:00 amChattanooga Lovell Field
2h 04m
ORD8:04 amChicago O'Hare Intl
Mar 3
ORD7:50 pmChicago O'Hare Intl
1h 44m
CHA10:34 pmChattanooga Lovell Field

See travel insights to Chicago from

How to get the cheapest flight ticket from Chattanooga to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Chattanooga averaging around $290.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $273. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Chattanooga because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $469.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Chattanooga in the evening is the least expensive time of day to depart. momondo users have found prices as low as $284 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $438. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chattanooga Lovell Field to Chicago O'Hare Intl flight route?

Fly from Chattanooga Lovell Field to Chicago O'Hare Intl for the best Chattanooga Lovell Field - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Chattanooga when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $312 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Chattanooga for as low as $237 on momondo.

What cabin class options are available on Chattanooga Lovell Field to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Chattanooga Lovell Field to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chattanooga to Chicago O'Hare Intl Airport flight prices changed over time?

As of January 2025, prices for Chattanooga to Chicago O'Hare Intl Airport flights are approximately 51% cheaper when compared to flights at the same time last year.

When to book flights from Chattanooga to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Chicago O'Hare Intl Airport (CHA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Chicago O'Hare Intl Airport

Best Price Found

$209

Fastest flight time

1h 55m

Direct flights

Mon, Tue, Wed, Sat and Sun
The best flight deal from Chattanooga to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $209
The fastest flight from Chattanooga to Chicago O'Hare Intl Airport takes 1h 55m
Direct flights go from Chattanooga to Chicago O'Hare Intl Airport on Monday, Tuesday, Wednesday, Saturday and Sunday. The only airline offering direct flights is United Airlines.

  • How far is Chattanooga Lovell Field to Chicago O'Hare Intl by plane?

    A flight from Chattanooga Lovell Field to Chicago O'Hare Intl will travel around 498.8 mi. Typically, this will take 1h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chattanooga to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Chattanooga to Chicago O'Hare Intl Airport?


Best airlines flying from Chattanooga to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Chattanooga to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $178Free CancellationRating
8.0
8,521 reviews
Search Delta flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
  • United Airlines Flights From Chattanooga to Chicago O'Hare Intl Airport

    United Airlines flies from Chattanooga to Chicago O'Hare Intl Airport around 18 times per week, with 8,984 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chattanooga to Chicago O'Hare Intl Airport in the last 72 hours was $189 (round-trip), much lower than the average airfare cost of $308 for United Airlines flights on this route.


Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rockford
Lake Geneva
Schaumburg
Merrillville
Rosemont
Gurnee
Naperville
Kenosha
Joliet
South Haven
Racine
Hammond
Oak Brook
South Holland
Tinley Park
New Buffalo
Elk Grove Village
Aurora
Elgin
Waukegan

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chattanooga to Chicago for you.

Can I find flights from Chattanooga to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Chattanooga which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chattanooga to Chicago?

Once all potential Chattanooga to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chattanooga to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chattanooga to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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