Cheap flights from Lexington to Illinois from $154
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Illinois departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Lexington to Illinois
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Lexington to Illinois
Our best United Airlines deals on Lexington to Illinois flight tickets
American Airlines flights from Lexington to Illinois
Our best American Airlines deals on Lexington to Illinois flight tickets
See travel insights to Illinois from
How to get the cheapest flight ticket from Lexington 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 Lexington is in September. Flight prices, which tend to average around $234, 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 September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $234.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Lexington to Illinois is on a Friday when prices can be found for as low as $471. Flights from Lexington to Illinois on a Sunday will generally be more expensive and average around $787. 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 in the morning. Flights from Lexington to Illinois during this time can be as low as $504. Flights in the evening are often more expensive with an average ticket price of $922.
What is the cheapest Lexington Blue Grass to Illinois flight route?
Fly from Lexington Blue Grass to Chicago O'Hare Intl for the best Lexington Blue Grass - 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 Lexington when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $278 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Lexington for as low as $201 on momondo.
What cabin class options are available on Lexington Blue Grass to Illinois flights?
There are 4 cabin classes available to choose from on Lexington Blue Grass 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 Lexington Blue Grass to Illinois?
Allegiant Air, Delta, and United Airlines are the most popular carriers operating from Lexington Blue Grass to Illinois
What airlines fly to Illinois?
American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Illinois from Lexington according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 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 Lexington to Illinois on average per day?
As of May 2025, 19 flights take off from Lexington and land in Illinois each day. The most common flight departure time for this route is 5:00PM, with 51% of daily flights taking off at noon.
How many flights depart from Lexington to Illinois on average per week?
The number of flights available between Lexington and Illinois is 136 per week as of May 2025. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.
Cheap Lexington to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Lexington to Illinois
Best Price Found | $154 |
|---|---|
Fastest flight time | 1h 33m |
Direct flights | Tue, Wed, Thu, Fri, Sat and Sun |
Airports in Illinois | 5 airports |
When did momondo last update prices for flights from Lexington Blue Grass Airport to Illinois?
Prices for flights from Lexington Blue Grass Airport to Illinois are updated daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Illinois?
As of May 2025, there are 3 operators available to choose from for flights from Lexington Blue Grass Airport to Illinois.
How old do you have to be to fly from Lexington Blue Grass Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois 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 Illinois. 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 Lexington to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Lexington to Illinois is Embraer 175 (Enhanced Winglets) (23.37% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet CRJ-550 (20.07%), Embraer 170 (18.24%), and Canadair (Bombardier) Regional Jet 700 (11.27%).
Best airlines flying from Lexington to Illinois
Compare and see reviews for airlines that fly from Lexington to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $173 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Lexington to Illinois?
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 Illinois from Lexington.
Can I find flights from Lexington to Illinois with flexible booking policies on momondo?
momondo does allow users to show only those flights to Illinois from Lexington which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Lexington to Illinois?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Lexington.
I’m not ready to book a flight from Lexington to Illinois right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Lexington and alert you when they change.