Chicago to Decatur flights

Routavio compares airline fares from several flight booking sites. Search Chicago to Decatur to see the lowest price before you book.

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Lowest fare seen

€82Seen on 16 Oct 2026

Last checked

30 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €82

Lowest observed

7 Dec 2026

United Airlines · Non-stop · One way

Cheapest observed day · Last checked: 16 Oct 2026

Departure

06:45

When to fly

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One-way fare

One-way fare · No data: click and we will search

Airlines seen: United Airlines
Reported fastest flight: 1h 10m
Non-stop: Yes

Short answer

Routavio has seen United Airlines fares from Chicago to Decatur, non-stop. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare. Lowest fare seen: €82 on 16 Oct 2026.

Chicago → DecaturMon 7 Dec 2026 · €82Last checked: 16 Oct 2026

About this route

Explore the fares we observed from Chicago to Decatur. Prices move often, so pick your dates to see the latest options.

Route distance: 250 km
Reported fastest flight: 1h 10m
Alternative airports: CGX, DPA, MDW, PWK, RFD

Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines, Electra Airways. Check current timetables.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Price alert

Price alert for Chicago → Decatur

If the observed fare for this date drops, we will email you. At most one message a day.

Airport to city: straight-line distance

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.
Decatur Airport (DEC) → Decatur, city gazetteer reference point (39.8342, -88.8686): ≈ 0 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.

Frequently asked

How much was a flight from Chicago to Decatur?

A fare of €82 was seen on 16 Oct 2026. Fares change, so search your dates for the current price.

Are there direct flights from Chicago to Decatur?

Yes. Published schedules report non-stop flights on this route with United Airlines, Electra Airways.

Which airlines fly from Chicago to Decatur?

Routavio has seen these carriers on the route: United Airlines.

How long does the flight from Chicago to Decatur take?

Across the 38 fares Routavio observed, the average journey time is 1h 14m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Chicago to Decatur fares were non-stop?

37 of the 38 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio