How Charter Works · 8 min read
Empty Leg Flights from Chicago Explained: How They Actually Work
Empty leg flights from Chicago explained without the marketing gloss: an empty leg is a flight the aircraft was going to make anyway, with nobody on board, and which the operator would rather sell for something than fly for nothing. That is the entire mechanism. Everything else — the discounts, the apps, the alerts — is commentary on it.
They are genuinely cheaper. They are also constrained in ways that make them useless for a lot of trips, and the industry has been vague about that for years. This piece covers where they come from in the Chicago market, what the discount actually looks like against published one-way bands, what you surrender to get it, and the months when this region produces the most of them.
Empty leg flights from Chicago explained: why an aircraft flies empty
Charter aircraft are not taxis. A taxi finishes a fare wherever the fare ends and picks up the next one from there. A charter aircraft has a home base, a maintenance schedule tied to that base, a crew who live near it, and usually an owner or a management contract that expects it back.
So the aircraft flies a customer from Chicago to Palm Beach on a Thursday, and on Friday morning it has to be somewhere else. If the next booking starts in Chicago, it flies home empty. If the next booking starts in Teterboro, it flies to Teterboro empty. Either way somebody is paying for fuel, crew time and airframe hours on a flight with no passengers, and that somebody is the operator. In the trade it is a ferry flight, and it is pure cost.
Selling that leg at a discount is straightforward economics. The marginal cost of carrying you is close to zero — the flight is happening regardless — so any revenue above the incremental handling cost improves the operator's day. This is also why the discount is never negotiable in the way a normal charter price is. You are not buying an aircraft. You are buying a seat on a decision that was already made.
The four ways a Chicago empty leg gets created
The pattern worth internalising: empty legs cluster where charter demand is heavily one-directional. That is why Chicago to Naples, Florida and Chicago to West Palm Beach produce so many of them between January and May, and why a short domestic pairing like Chicago to Nashville produces almost none. Short legs rarely generate useful empty legs, but repositioning discounts are common midweek
- The return home. The most common by a distance. An aircraft based at PWK or DPA drops passengers somewhere and comes back empty. Chicago's resident fleet is deep, which is precisely why this market generates more inbound empty legs than outbound ones.
- The repositioning leg. A booking starts in another city, so the aircraft flies there empty first. TEB is the densest business-aviation airport in the country, so westbound empty legs to Chicago appear constantly
- The seasonal migration. Aircraft follow their owners. The seasonal migration produces predictable one-way imbalances, which is exactly when empty legs are worth chasing, and the same pattern runs in reverse in spring. One of the strongest empty-leg corridors in the country in both directions during the shoulder weeks
- The schedule gap. An operator has a Wednesday booking in Denver and a Friday booking in Chicago, and rather than park the aircraft for a day, they move it and sell the movement. Strong northbound empty-leg supply in late March and April as snowbird aircraft head home
What the discount actually looks like
Empty-leg pricing sits below ordinary one-way pricing for the obvious reason, but by how much is where the marketing gets loose. Operators and marketplaces advertise "up to 75 percent off". That figure exists, and it describes the far tail of the distribution — a leg departing in nine hours to an airport twenty miles from where you wanted to go. The realistic middle of the market is a good deal less dramatic and a good deal more useful.
- Thirty to fifty percent off is the honest everyday range for a leg that broadly matches your date and city pair.
- Fifty to seventy percent off appears when you are inside seventy-two hours and genuinely flexible on time of day.
- Above seventy percent usually means the departure or arrival airport is not the one you asked for, or the departure window is measured in hours.
| Route | Class | Standard one-way band | Typical empty-leg range | Availability |
|---|---|---|---|---|
| Chicago to New York | Light jet | $10,500–$14,000 one way | $4,500–$8,000 | Frequent — the densest corridor out of Chicago |
| Chicago to Teterboro | Midsize jet | $15,000–$19,500 one way | $6,500–$11,500 | Frequent, mostly westbound returns |
| Chicago to Naples, Florida | Midsize jet | $20,500–$26,000 one way | $9,000–$16,000 | Seasonal, strongest October to January |
| Chicago to West Palm Beach | Midsize jet | $20,500–$26,500 one way | $9,000–$16,000 | Strong in both directions in shoulder weeks |
| Chicago to Scottsdale | Super midsize | $31,000–$39,500 one way | $14,000–$24,000 | Northbound heavy in late March and April |
| Chicago to Aspen | Light jet | $15,000–$19,000 one way | $7,000–$13,000 | Rare on the dates you want them |
What you give up
The schedule is not yours
The aircraft has to be at the far end by a certain time for its next paying trip. That fixes your departure window, often to within an hour or two, and it is not adjustable, because the crew duty day has a hard end the operator cannot move. If your meeting runs long, the aircraft leaves.
The route is not yours either
You cannot add a stop, change the destination field or ask for a different departure airport. If the leg runs DPA to Palm Beach International and you wanted Boca Raton, that is a different flight.
It can vanish
This is the part that catches people. If the original trip that created the empty leg cancels, moves or changes aircraft, your empty leg stops existing. Read the cancellation terms before you pay. Operators do rebook and refund, but you are second in the queue behind the customer whose trip created the flight. Never build an unmissable commitment on an empty leg unless you have a commercial backup you are willing to take.
The aircraft is whatever it is
Aircraft substitution is common. You are buying a specific tail on a specific movement, so the cabin, the connectivity and the baggage capacity are fixed. If Wi-Fi matters, ask before you commit and get the answer written onto the trip sheet — the equipment picture in the light jets fleet is uneven, and "Frequently equipped with Gogo Avance L5" is a description of a trend, not a guarantee on a given airframe.
The Chicago empty-leg calendar
Two seasonal notes are worth quoting directly. On the Colorado corridor: Aircraft repositioning between Colorado ski fields and the Midwest create frequent one-way opportunities in winter. And on Aspen, which people ask about most and find hardest to book: Empty legs exist but rarely on the days you want them; ski-season demand runs one direction at a time
| Window | Direction | What is driving it |
|---|---|---|
| Mid-October to mid-January | Chicago southbound to Florida | Seasonal residents relocating for the winter; aircraft return north empty |
| January to April | Florida northbound to the Midwest | The seasonal migration produces predictable one-way imbalances, which is exactly when empty legs are worth chasing |
| December to March | Colorado to Chicago | Ski-field repositioning between Aspen, Eagle and the Midwest |
| Late March and April | Arizona northbound | Snowbird aircraft heading home from Scottsdale and Phoenix |
| Sunday evenings, year-round | Las Vegas and Los Angeles eastbound | Weekend West Coast lift returning to base |
| Easter to Memorial Day | Florida northbound | The second half of the seasonal migration |
| Most weeks, year-round | Teterboro westbound | The densest business-aviation field in the country repositioning aircraft out |
How to actually catch one
Our empty leg charter service page explains how we source these, including what we do and do not put on a public list. If your dates are firm, the honest recommendation is to stop looking and price a normal charter instead — see the hourly rate reference for what that costs by class.
- Give a window, not a date. "Any time Thursday or Friday" produces results. "Thursday at 9am" does not.
- Name every acceptable airport at both ends. In Chicago that means listing PWK, MDW, DPA, GYY and UGN rather than one of them. In New York it means TEB, HPN, MMU and FRG.
- Be reachable and be decisive. Empty legs are sold in hours, sometimes minutes. A charter broker who cannot reach you moves to the next caller.
- Ask what happens if it cancels. Get the answer before you pay, in writing, including whether you are refunded or rebooked and on what timeline.
- Do not chase the number down to zero. A leg that is 40 percent off on your actual dates is worth more than one that is 70 percent off on dates you have to rearrange your life around.
When a normal charter is simply the better buy
If the trip has a fixed start time, a fixed return, or more than about four passengers with real baggage, the empty-leg market will waste your week. The same is true for short legs — a 355 nm hop is priced so tightly that a discount on it saves you less than the effort of finding one.
Where empty legs genuinely earn their reputation is the long, seasonal, one-directional trip: Chicago to Florida in November, Florida to Chicago in April, and the near-constant Chicago to Teterboro shuttle. On those corridors the supply is real, the discounts are meaningful and the schedule risk is manageable.
For everything else, book the trip you want. If you would like both numbers side by side — the empty-leg possibility and the firm charter price for the same dates — request a quote and ask for them together. It takes the same phone call.
Frequently asked questions
How much cheaper are empty leg flights?
Thirty to fifty percent below the standard one-way price is the realistic everyday range. Discounts above seventy percent exist but almost always involve a departure inside 72 hours, an airport you did not ask for, or both. On a Chicago to New York light jet leg, that means roughly $4,500 to $8,000 against a standard band of $10,500 to $14,000.
Can I book an empty leg months in advance?
Rarely. Empty legs only exist once the trip that creates them is confirmed, which is usually one to three weeks out and often much less. You can register interest in a corridor and a date window well ahead, and a broker will contact you when a matching leg appears, but the inventory itself does not exist until shortly before departure.
What happens if my empty leg gets cancelled?
You are refunded or rebooked, depending on the operator's cancellation terms, which you should read before paying. Cancellation happens when the original paying trip moves, cancels or changes aircraft — your leg only exists because of theirs. Never book an empty leg for a commitment you cannot miss without holding a commercial backup.
Are empty leg flights as safe as regular charter?
Yes. An empty leg is an ordinary FAA Part 135 charter operated by the same certificate holder, with the same crew, the same maintenance programme and the same operational control as a full-price flight. The only thing that changes is the price and your flexibility. Operator vetting standards should not change because the fare did.
Which Chicago routes have the most empty legs?
Chicago to Teterboro and Chicago to New York generate the most year-round, because Teterboro is the densest business-aviation field in the country and aircraft constantly reposition out of it. Seasonally, Florida corridors to Naples and West Palm Beach dominate from October to May, and Colorado repositioning is heavy through ski season.
Can I bring more passengers on an empty leg?
Only up to the aircraft's certified seating and within its weight and balance limits for that leg, which may already be planned. Empty legs suit one to four passengers with light bags. Larger groups usually find the aircraft on offer does not match the party, at which point a standard charter quote is faster and often not much more expensive.
Related pages
- Empty leg charter serviceHow we source repositioning inventory and what we will tell you about the constraints.
- Chicago to Teterboro private jetThe corridor that produces more Chicago empty legs than any other.
- Hourly rates by aircraft classWhat the same flight costs when you buy it on your own schedule.
- Private jet charter costThe full pricing reference, including how one-way legs are built.
Further reading from the blog
Sources and further reading
- FAA Part 135 air carrier information — Confirms the certificate and operational control standard that applies equally to discounted repositioning flights
- NBAA charter and brokerage guidance — Industry association guidance on charter operations, brokerage practice and buyer due diligence