Cheap flights from Illinois to Chattanooga from $117
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Chattanooga departing on 5/17. 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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How to get the cheapest flight ticket from Illinois to Chattanooga
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 Chattanooga?
The month of August is another great option to travel to Chattanooga, with average flight prices from Illinois averaging around $292.
What is the cheapest day to depart on your flight to Chattanooga?
The cheapest day to depart from Illinois to Chattanooga is on a Wednesday. Travelers who choose to depart for Chattanooga on a Wednesday will often find tickets for as low as $280. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $469.
What is the cheapest time of day to depart on your flight to Chattanooga?
Our data shows that the cheapest Illinois to Chattanooga flights are usually those with departure times in the afternoon. Our users have found flights to Chattanooga in the afternoon for as low as $306. Try not to purchase tickets in the morning because they tend to be around $349. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Illinois to Chattanooga Lovell Field flight route?
Fly from Chicago O'Hare Intl to Chattanooga Lovell Field for the best Illinois - Chattanooga Lovell Field flight prices
How far in advance should I book a flight to Chattanooga?
You are more likely to see cheaper flights to Chattanooga from Illinois when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $346 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Illinois for as low as $198 on momondo.
What cabin class options are available on Illinois to Chattanooga Lovell Field flights?
There are 2 cabin classes available to choose from on Illinois to Chattanooga Lovell Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Chattanooga Lovell Field?
Allegiant Air, Delta, and Spirit Airlines are the most popular carriers operating from Illinois to Chattanooga Lovell Field
What airlines fly to Chattanooga?
United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Chattanooga from Illinois according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Chattanooga. Keep in mind that there are 4 different airlines that fly to Chattanooga on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Chattanooga on average per day?
As of May 2025, there are 4 flights per day flying from Illinois to Chattanooga. The most common time of day flights depart is 8:00PM, with 50% of flights taking off in the evening.
How many flights depart from Illinois to Chattanooga on average per week?
As of May 2025, there are 28 flights per week flying from Illinois to Chattanooga. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Illinois to Chattanooga flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Chattanooga
Best Price Found | $117 |
|---|---|
Fastest flight time | 1h 43m |
Direct flights | Every day |
Airports in Chattanooga | 1 airport |
When did momondo last update prices for flights from Illinois to Chattanooga Lovell Field Airport?
Prices for flights from Illinois to Chattanooga Lovell Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Chattanooga Lovell Field Airport?
As of May 2025, there are 3 operators available to choose from for flights from Illinois to Chattanooga Lovell Field Airport.
How old do you have to be to fly from Illinois to Chattanooga Lovell Field Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Chattanooga Lovell Field Airport.
What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?
The travel and health documents you'll need for your trip to Chattanooga Lovell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chattanooga Lovell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Chattanooga?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Chattanooga is Canadair (Bombardier) Regional Jet CRJ-550 (77.58% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (10.91%), Canadair (Bombardier) Regional Jet (7.27%), and Embraer 170 (1.82%).
Best airlines flying from Illinois to Chattanooga
Compare and see reviews for airlines that fly from Illinois to Chattanooga with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $193 | Free Cancellation | Rating 7.4 8,710 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,944 reviews |
Traveling to a place near Chattanooga?
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Why should I use momondo to find a flight deal from Illinois to Chattanooga?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Chattanooga. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Chattanooga with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chattanooga from Illinois with this policy.
How can momondo help me find flights from Illinois to Chattanooga?
momondo provides multiple filters to help you find the best flight to Chattanooga from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Chattanooga right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Illinois to Chattanooga flights. All you need is a valid email address and we will do the rest; it is that quick and easy.