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Cheap flights from Chattanooga (CHA) to Illinois from $149

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHA — ORD
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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How far in advance should I book a flight from Chattanooga to Illinois?

To save on the cost of your flight from Chattanooga to Illinois, book at least 47 days before your planned departure. Booking around this time can save you about 83% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $215 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $286.

What is the cheapest month to fly from Chattanooga to Illinois?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Illinois. Flights to Illinois from Chattanooga in December are about $296 on average during December, but can be found for as low as $127.

When is the cheapest time to fly from Chattanooga to Illinois (CHA - IL)?

When flying from Chattanooga to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Chattanooga to Illinois

Explore cheap flight options specifically provided by Delta for the route between Chattanooga and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Consider these cheap Delta flights we've found departing from Chattanooga to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 8/310:08 amCHA - ORD
1 stop5h 28mDelta
Tue 8/610:35 amORD - CHA
1 stop3h 56mDelta
Deal found 4/27$213
Wed 5/86:45 pmCHA - ORD
1 stop3h 41mDelta
Sun 5/125:40 amORD - CHA
1 stop5h 15mDelta
Deal found 4/27$238
Sun 6/167:00 amCHA - ORD
1 stop5h 12mDelta
Tue 6/257:05 amORD - CHA
1 stop3h 53mDelta
Deal found 4/27$243
Thu 7/44:57 pmCHA - ORD
1 stop3h 53mDelta
Sat 7/610:15 amORD - CHA
1 stop6h 24mDelta
Deal found 4/28$263
Sat 5/46:01 pmCHA - ORD
1 stop6h 51mDelta
Tue 5/75:57 pmORD - CHA
1 stop4h 32mDelta
Deal found 4/27$288
Sat 8/35:13 pmCHA - MDW
1 stop5h 28mDelta
Tue 8/69:35 amMDW - CHA
1 stop4h 56mDelta
Deal found 4/27$298
Mon 7/225:25 pmCHA - ORD
1 stop15h 07mDelta
Tue 7/3010:20 amORD - CHA
1 stop4h 22mDelta
Deal found 4/27$306
Mon 7/227:59 pmCHA - ORD
2 stops12h 33mDelta
Tue 7/3010:20 amORD - CHA
1 stop4h 22mDelta
Deal found 4/27$311
Sun 5/2612:09 pmCHA - ORD
1 stop5h 38mDelta
Sun 6/211:45 amORD - CHA
1 stop5h 18mDelta
Deal found 4/27$318

Cheap United Airlines flights from Chattanooga to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Chattanooga and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Chattanooga and landing in Illinois. Make sure to examine the flight information before completing your reservation.
Thu 6/277:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sun 6/308:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$194
Sat 7/207:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sat 7/278:46 amORD - CHA
Nonstop1h 47mUnited Airlines
Deal found 4/27$254
Wed 5/85:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Sun 5/128:45 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$259
Sat 9/75:35 pmCHA - PIA
1 stop4h 37mUnited Airlines
Wed 9/116:45 amPIA - CHA
1 stop3h 57mUnited Airlines
Deal found 4/26$273
Tue 7/235:34 pmCHA - ORD
Nonstop2h 04mUnited Airlines
Tue 7/308:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$279
Sat 7/207:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Fri 7/268:05 pmORD - CHA
Nonstop1h 47mUnited Airlines
Deal found 4/27$299
Thu 7/187:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sat 7/276:30 pmORD - CHA
Nonstop1h 47mUnited Airlines
Deal found 4/27$304
Sun 7/147:00 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sun 7/288:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/28$324
Sun 7/147:00 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sun 7/288:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$329

Cheap Chattanooga to Illinois flights in April & May 2024

Find cheap flight options from Chattanooga to Illinois specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
Scroll through some of the best deals on flights from Chattanooga to Illinois in 2024. For more flight deals, be sure to check back very soon.
Wed 5/15:00 amCHA - ORD
1 stop4h 55mAmerican Airlines
Sat 5/412:20 pmORD - CHA
1 stop4h 14mAmerican Airlines
Deal found 4/27$233
Wed 5/86:45 pmCHA - MDW
1 stop4h 16mDelta
Sun 5/126:00 amMDW - CHA
1 stop4h 55mDelta
Deal found 4/27$238
Sat 5/46:01 pmCHA - ORD
1 stop6h 51mDelta
Mon 5/65:59 pmORD - CHA
1 stop4h 51mDelta
Deal found 4/27$238
Wed 5/85:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Sun 5/128:45 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$259
Sat 4/278:17 pmCHA - ORD
1 stop4h 40mAmerican Airlines
Wed 5/15:30 amORD - CHA
1 stop3h 55mAmerican Airlines
Deal found 4/27$269
Thu 5/28:17 pmCHA - ORD
1 stop4h 40mAmerican Airlines
Sun 5/56:25 pmORD - CHA
1 stop4h 34mAmerican Airlines
Deal found 4/27$277
Sat 5/45:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Tue 5/76:35 pmORD - CHA
Nonstop1h 44mUnited Airlines
Deal found 4/27$279
Tue 4/305:30 amCHA - ORD
1 stop3h 49mDelta
Wed 5/811:45 amORD - CHA
1 stop5h 18mDelta
Deal found 4/27$283
Sat 5/46:01 pmCHA - ORD
1 stop6h 51mDelta
Tue 5/75:57 pmORD - CHA
1 stop4h 32mDelta
Deal found 4/27$288

Chattanooga to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Chattanooga and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Scroll through some of the best deals on flights from Chattanooga to Illinois in 2024. For more flight deals, be sure to check back very soon.
Thu 6/277:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sun 6/308:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$194
Sat 8/310:08 amCHA - ORD
1 stop5h 28mDelta
Tue 8/610:35 amORD - CHA
1 stop3h 56mDelta
Deal found 4/27$213
Wed 5/15:00 amCHA - ORD
1 stop4h 55mAmerican Airlines
Sat 5/412:20 pmORD - CHA
1 stop4h 14mAmerican Airlines
Deal found 4/27$233
Wed 5/86:45 pmCHA - MDW
1 stop4h 16mDelta
Sun 5/126:00 amMDW - CHA
1 stop4h 55mDelta
Deal found 4/27$238
Sat 5/46:01 pmCHA - ORD
1 stop6h 51mDelta
Mon 5/65:59 pmORD - CHA
1 stop4h 51mDelta
Deal found 4/27$238
Sat 8/176:25 pmCHA - MDW
1 stop4h 22mDelta
Tue 8/206:00 amMDW - CHA
1 stop6h 05mDelta
Deal found 4/27$243
Sun 6/167:00 amCHA - ORD
1 stop5h 12mDelta
Tue 6/257:05 amORD - CHA
1 stop3h 53mDelta
Deal found 4/27$243
Sat 7/207:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sat 7/278:46 amORD - CHA
Nonstop1h 47mUnited Airlines
Deal found 4/27$254
Wed 5/85:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Sun 5/128:45 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$259

Non-stop flights to Illinois from Chattanooga

Discover non-stop flight options from Chattanooga to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Consider booking one of these non-stop flights heading from Chattanooga to Illinois. If you're looking for other options for flights from Chattanooga to Illinois, make sure to update the search form at the top of page.
Thu 6/277:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sun 6/308:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$194
Tue 8/275:35 pmCHA - ORD
Nonstop2h 06mUnited Airlines
Sat 8/318:50 amORD - CHA
Nonstop1h 52mUnited Airlines
Deal found 4/28$229
Tue 8/2712:25 pmCHA - ORD
Nonstop2h 03mUnited Airlines
Fri 9/66:30 pmORD - CHA
Nonstop1h 54mUnited Airlines
Deal found 4/28$254
Wed 5/85:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Sun 5/128:45 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$259
Tue 7/235:34 pmCHA - ORD
Nonstop2h 04mUnited Airlines
Tue 7/308:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$279
Sat 7/207:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Fri 7/268:05 pmORD - CHA
Nonstop1h 47mUnited Airlines
Deal found 4/27$299
Thu 7/187:05 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sat 7/276:30 pmORD - CHA
Nonstop1h 47mUnited Airlines
Deal found 4/27$304
Fri 8/305:35 pmCHA - ORD
Nonstop2h 06mUnited Airlines
Sun 9/18:50 amORD - CHA
Nonstop1h 52mUnited Airlines
Deal found 4/28$324
Sun 7/147:00 amCHA - ORD
Nonstop2h 00mUnited Airlines
Sun 7/288:46 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$329

Chattanooga to Illinois flights leaving soon

Find last-minute flight options from Chattanooga to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Consider one of these great deals we found on last-minute flights from Chattanooga to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 5/86:45 pmCHA - MDW
1 stop4h 16mDelta
Sun 5/126:00 amMDW - CHA
1 stop4h 55mDelta
Deal found 4/27$238
Sat 5/46:01 pmCHA - ORD
1 stop6h 51mDelta
Mon 5/65:59 pmORD - CHA
1 stop4h 51mDelta
Deal found 4/27$238
Wed 5/85:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Sun 5/128:45 amORD - CHA
Nonstop1h 49mUnited Airlines
Deal found 4/27$259
Sat 5/45:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Tue 5/76:35 pmORD - CHA
Nonstop1h 44mUnited Airlines
Deal found 4/27$279
Sat 5/46:01 pmCHA - ORD
1 stop6h 51mDelta
Tue 5/75:57 pmORD - CHA
1 stop4h 32mDelta
Deal found 4/27$288
Sat 5/45:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Wed 5/86:35 pmORD - CHA
Nonstop1h 44mUnited Airlines
Deal found 4/27$304
Fri 5/38:17 pmCHA - ORD
1 stop4h 40mAmerican Airlines
Mon 5/66:27 pmORD - CHA
1 stop4h 28mAmerican Airlines
Deal found 4/27$315
Fri 5/36:59 amCHA - ORD
1 stop4h 16mAmerican Airlines
Sun 5/55:30 amORD - CHA
1 stop3h 55mAmerican Airlines
Deal found 4/27$359
Fri 5/36:45 pmCHA - ORD
1 stop6h 07mDelta
Tue 5/75:57 pmORD - CHA
1 stop4h 32mDelta
Deal found 4/27$387

One-way flights to Illinois from Chattanooga

Search for one-way flight options from Chattanooga to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chattanooga to Illinois. For those needing a return trip from Chattanooga, there is a search form available above.
Sun 9/155:10 amCHA - STL
1 stop5h 54mAmerican Airlines
Deal found 4/27$149
Sun 5/2612:09 pmCHA - ORD
1 stop5h 38mDelta
Deal found 4/27$168
Sun 7/77:00 amCHA - ORD
Nonstop2h 00mUnited Airlines
Deal found 4/26$205
Sun 7/710:04 pmCHA - ORD
1 stop4h 17mAmerican Airlines
Deal found 4/26$213
Wed 6/263:25 pmCHA - ORD
1 stop4h 19mDelta
Deal found 4/27$229
Sun 5/267:00 amCHA - ORD
Nonstop2h 02mUnited Airlines
Deal found 4/27$235
Sun 9/157:00 amCHA - STL
2 stops11h 14mAmerican Airlines
Deal found 4/27$243
Sun 5/2612:09 pmCHA - MDW
1 stop3h 46mDelta
Deal found 4/27$269
Mon 5/65:25 pmCHA - ORD
Nonstop2h 13mUnited Airlines
Deal found 4/27$350

Find flights from Chattanooga to Illinois within your budget

Customize your flight search to find flights from Chattanooga to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$194 - $314

Route

Depart

Return

Price

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 6/27

Nonstop2h 00m

Chicago O'Hare Intl

Sun 6/30

Nonstop1h 49m

$194

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sat 8/3

1 stop5h 28m

Chicago O'Hare Intl

Tue 8/6

1 stop3h 56m

$213

Chattanooga Lovell FieldChicago Midway

CHA - MDW

CHAMDW

Chattanooga Lovell Field

Wed 5/8

1 stop4h 16m

Chicago Midway

Sun 5/12

1 stop4h 55m

$238

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 5/8

1 stop3h 41m

Chicago O'Hare Intl

Sun 5/12

1 stop5h 15m

$238

Chattanooga Lovell FieldChicago Midway

CHA - MDW

CHAMDW

Chattanooga Lovell Field

Sat 8/17

1 stop4h 22m

Chicago Midway

Tue 8/20

1 stop6h 05m

$243

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sun 6/16

1 stop5h 12m

Chicago O'Hare Intl

Tue 6/25

1 stop3h 53m

$243

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sat 7/20

Nonstop2h 00m

Chicago O'Hare Intl

Sat 7/27

Nonstop1h 47m

$254

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 5/8

Nonstop2h 13m

Chicago O'Hare Intl

Sun 5/12

Nonstop1h 49m

$259

Chattanooga Lovell FieldChicago O'Hare Intl

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sat 5/11

1 stop7h 24m

Chicago O'Hare Intl

Mon 5/13

1 stop5h 42m

$314

Flights are sorted by cheapest first

Deals found on 4/27

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated April 28, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Chattanooga to Illinois to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet
7.5
Good
2,977 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Comfort

7.9

Boarding

8.2

Food

7.4

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chattanooga to Illinois?

    Chattanooga Lovell Field (CHA) is the airport you will fly out of if you book a flight from Chattanooga to Illinois. It is only a 6.0 mi journey to Lovell Field (CHA) from Chattanooga’s city center.

  • Can I find flights from Chattanooga to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Chattanooga to Illinois for under $200. The cheapest flight booked recently is on United Airlines for just $194, but on average you can expect to pay $275.

  • Are there nonstop flights from Chattanooga to Illinois for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chattanooga to Illinois under $200. A good price for a nonstop flight from Chattanooga to Illinois is less than $341.

  • Are there last-minute flights available from Chattanooga to Illinois for under $300?

    There are currently 20+ open flights from Chattanooga to Illinois within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Chattanooga to Illinois one-way?

    One-way options have recently been found by users for as low as $149 on American Airlines. Other airlines that offer cheap prices include Delta from $168 and United Airlines from $205 one-way.

  • What are the most popular routes from Chattanooga to Illinois?

    The most popular route from Chattanooga to Illinois is Chattanooga Lovell Field - Chicago O'Hare Intl. You may also consider Chattanooga Lovell Field - Chicago Midway or Chattanooga Lovell Field - Moline Quad-City.

  • What are the most popular airlines that fly from Chattanooga to Illinois?

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Chattanooga to Illinois.

  • What are the most reliable airlines from Chattanooga to Illinois?

    Consider SkyWest Airlines (80%), United Airlines (80%) or Emirates (73%) when booking your flight. These represent the most reliable airlines when flying from Chattanooga to Illinois.

  • What are the cheapest flights from Chattanooga to Illinois?

    The cheapest flight price from Chattanooga to Illinois is $166. On average you can expect to pay $394. The most popular route, (Chattanooga Lovell Field - Chicago O'Hare Intl), can usually be booked for $188.

  • What does CHA to ORD mean?

    CHA stands for Chattanooga Lovell Field Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Chattanooga to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Chattanooga to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chattanooga to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chattanooga to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chattanooga to Illinois that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Illinois.

  • Can I find deals for business class flights from Chattanooga to Illinois?

    Yes. Cheapflights offers flight deals from Chattanooga to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chattanooga to Illinois that allow pets onboard?

    Many airlines flying from Chattanooga to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chattanooga to Illinois?

    Yes, you can often find last-minute deals on Chattanooga to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chattanooga to Illinois flight deals updated?

    The Chattanooga to Illinois flight deals you see on this page were last updated on 4/28.

See more FAQs

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Top 3 airlines flying from Chattanooga to Illinois

Discover the top 3 airlines that operate flights from Chattanooga to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$168Average$335FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$184Average$272FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$211Average$368FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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USA to Dubai flights
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Search flights from Chattanooga to Illinois by cabin class

Find flights from Chattanooga to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chattanooga to Illinois

Find hourly flight availability from Chattanooga to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2024.
26%of flight departuresEarly morningMidnight to 6 am
23%of flight departuresMorning6 am to noon
51%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

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How does Cheapflights help users find flights from Chattanooga to Illinois?

Cheapflights helps you search for flights from Chattanooga to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chattanooga to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chattanooga to Illinois.

Can Cheapflights find flights from Chattanooga to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Chattanooga to Illinois with no change fees.

Can Cheapflights notify me if prices for flights from Chattanooga to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Chattanooga to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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