Your next trip, last seen at €142
Lowest observedAllegiant Air · 1 stop · One wayWhen to fly
Explore datesFind the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €142, departing 10 Jan 2027 (Last checked: 23 Oct 2026)One-way fareCheck live prices for this route
- Non-stop, one way
- €280, departing 13 Nov 2026 (Last checked: 23 Oct 2026)
- Airlines seen
- American Airlines, United Airlines, Allegiant Air, Breeze Airways, Frontier Airlines
- Non-stop
- Yes
About this route
Explore the fares we observed from Peoria to Chicago. Prices move often, so pick your dates to see the latest options.
- Route distance
- 210 km
- Alternative airports
- CGX, DPA, MDW, PWK, RFD
Route-level information; individual journeys vary.
Published schedules report non-stop service with American Airlines, United Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| United Airlines | 16 / 77 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- General Wayne A. Downing Peoria International Airport (PIA) → Peoria, city gazetteer reference point (40.6936, -89.5890): ≈ 9 km.
- Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
- Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
- Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Peoria to Chicago: Allegiant Air, from €142 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Allegiant Air | €142Jan 10, 2027 | 61 |
| United Airlines | €280Nov 13, 2026 | 16 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Peoria to Chicago?
The lowest fare Routavio has observed is €142, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Peoria to Chicago?
In our observations January 2027 is the cheapest month so far, at €142.
Are there direct flights from Peoria to Chicago?
Yes. Published schedules report non-stop flights on this route with American Airlines, United Airlines.
Which airlines fly from Peoria to Chicago?
Routavio has seen these carriers on the route: American Airlines, United Airlines, Allegiant Air, Breeze Airways, Frontier Airlines.
How long does the flight from Peoria to Chicago take?
Across the 80 fares Routavio observed, the average journey time is 22h 56m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Peoria to Chicago fares were non-stop?
16 of the 80 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a non-stop flight from Peoria to Chicago?
Cheapest non-stop one-way fare: €280, departing 13 Nov 2026 (checked 23 Oct 2026).
Which airlines had non-stop offers on at least 3 departure dates from Peoria to Chicago?
For Peoria to Chicago, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (16). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which airline has the lowest fare from Peoria to Chicago?
Cheapest airline from Peoria to Chicago: Allegiant Air, from €142 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
Non-stop airlines on this route
More routes from Peoria
More routes to Chicago
Show all 36 routes →Show fewer ↑
Recently observed fares. Prices may change.