Cheap flights from Nashville to Illinois 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 Nashville to Illinois 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 Nashville to Illinois
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 Illinois?
The cheapest month to fly to Illinois from Nashville is in May. Flight prices, which tend to average around $144, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $147.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Nashville to Illinois is on a Friday when prices can be found for as low as $338. Flights from Nashville to Illinois on a Sunday will generally be more expensive and average around $810. 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 Illinois?
Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Nashville to Illinois during this time can be as low as $161. Flights in the afternoon are often more expensive with an average ticket price of $665.
What is the cheapest Nashville Intl to Illinois flight route?
Fly from Nashville Intl to Greater Peoria for the best Nashville Intl - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Nashville when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $186 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Nashville for as low as $130 on momondo.
What cabin class options are available on Nashville Intl to Illinois flights?
There are 4 cabin classes available to choose from on Nashville Intl to Illinois 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 Nashville Intl to Illinois?
Spirit Airlines, Frontier, and Allegiant Air are the most popular carriers operating from Nashville Intl to Illinois
What airlines fly to Illinois?
American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Illinois from Nashville according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Nashville to Illinois on average per day?
As of April 2025, 61 flights take off from Nashville and land in Illinois each day. The most common flight departure time for this route is 12:00PM, with 48% of daily flights taking off in the afternoon.
How many flights depart from Nashville to Illinois on average per week?
As of April 2025, 432 flights take off from Nashville and land in Illinois each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.
Cheap Nashville to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Nashville to Illinois
When did momondo last update prices for flights from Nashville Intl Airport to Illinois?
Prices for flights from Nashville Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Illinois?
As of April 2025, there are 7 operators available to choose from for flights from Nashville Intl Airport to Illinois.
How old do you have to be to fly from Nashville Intl Airport to Illinois?
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 Nashville Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Nashville to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Illinois is Canadair (Bombardier) Regional Jet 700, representing 12.36% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 11.50%, Boeing 737-700 Passenger/BBJ1 (winglets) at 9.38%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.14%.
Best airlines flying from Nashville to Illinois
Compare and see reviews for airlines that fly from Nashville to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $30 | Free Cancellation | Rating 6.0 3,281 reviews | |||
| PriceFrom $65 | Free Cancellation | Rating 7.3 734 reviews | |||
| PriceFrom $92 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $119 | Free Cancellation | Rating 7.4 8,667 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Nashville to Illinois?
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 Nashville to Illinois for you.
Can I find flights from Nashville to Illinois with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Illinois from Nashville with this policy.
How can momondo help me find flights from Nashville to Illinois?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nashville to Illinois.
I’m not ready to book a flight from Nashville to Illinois right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Nashville to Illinois 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.