Cheap flights from Illinois to Tennessee from $34
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 Tennessee departing on 5/19. 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 Tennessee
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 Tennessee?
The cheapest month to fly to Tennessee from Illinois is in February. Flight prices, which tend to average around $164, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in February, then you should wait until January to fly from Illinois, when ticket prices are also cheap, with an average price of $178.
What is the cheapest day to depart on your flight to Tennessee?
The cheapest day to depart from Illinois to Tennessee is on a Tuesday. Travelers who choose to depart for Tennessee on a Tuesday will often find tickets for as low as $181. Flights from Illinois to Tennessee on a Monday will generally be more expensive and average around $269. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Tennessee?
The cheapest time of day to fly to Tennessee is in the afternoon when flights can be purchased for as low as $173. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $235 on average. Flights to Tennessee from Illinois in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Illinois to Tennessee flight route?
Fly from Greater Peoria to Nashville Intl for the best Illinois - Tennessee flight prices
How far in advance should I book a flight to Tennessee?
You are more likely to see cheaper flights to Tennessee from Illinois when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $198 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Illinois for as low as $151 on momondo.
What cabin class options are available on Illinois to Tennessee flights?
There are 4 cabin classes available to choose from on Illinois to Tennessee 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 Tennessee?
Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Illinois to Tennessee
What airlines fly to Tennessee?
American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Tennessee from Illinois according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 7 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Tennessee on average per day?
As of April 2025, there are 111 flights per day flying from Illinois to Tennessee. The most common time of day flights depart is 8:00PM, with 40% of flights taking off in the evening.
How many flights depart from Illinois to Tennessee on average per week?
As of April 2025, 778 flights take off from Illinois and land in Tennessee each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.
Cheap Illinois to Tennessee flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Tennessee
When did momondo last update prices for flights from Illinois to Tennessee?
Prices for flights from Illinois to Tennessee were last updated today.
How many operators does momondo search for flights from Illinois to Tennessee?
As of April 2025, there are 8 operators available to choose from for flights from Illinois to Tennessee.
How old do you have to be to fly from Illinois to Tennessee?
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 Illinois to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents you'll need for your trip to Tennessee 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 Tennessee. 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 Tennessee?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Tennessee is Embraer 175 (Enhanced Winglets), representing 11.17% of all bookings. The subsequent popular models are Embraer 170 at 9.70%, Canadair (Bombardier) Regional Jet 700 at 9.60%, and Boeing 737 MAX 8 at 9.17%.
Best airlines flying from Illinois to Tennessee
Compare and see reviews for airlines that fly from Illinois to Tennessee with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $36 | Free Cancellation | Rating 6.3 7,941 reviews | |||
| PriceFrom $37 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $74 | Free Cancellation | Rating 7.3 734 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $113 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $143 | Free Cancellation | Rating 8.0 7,920 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Tennessee?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tennessee from Illinois.
Can I find flights from Illinois to Tennessee with flexible booking policies on momondo?
All flight searches from Illinois to Tennessee on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Tennessee?
momondo helps you find the best flight between Illinois and Tennessee by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Illinois to Tennessee right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Tennessee from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.