Cheap flights from Dayton to Chicago

One-way fares from $229 · DAY → CHI · prices found by travellers in the last 48 hours

Compare all dates Chicago → Dayton
Cheapest fare
$229

United Airlines · Thu, Nov 12

Cheapest month
November

from $229

Direct flights
Yes

United Airlines

Flight time
1h 29m

370 km

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Cheapest month to fly from Dayton to Chicago

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $229

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

United Airlines
Depart07:10 Thu, Nov 12DAY → ORD 1h 41m · Direct
$229one way, per person
View deal
See every date in November 2026 →

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Getting around

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About flights from Dayton to Chicago

Dayton (DAY) and Chicago (CHI) are about 370 km apart. Direct flights take around 1h 29m, and recent direct fares were with United Airlines. Over the next few months, one-way fares start from $229, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Dayton to Chicago?

The cheapest one-way fare we've seen recently is $229 with United Airlines, departing Thursday, November 12, 2026.

What is the cheapest month to fly from Dayton to Chicago?

November 2026 currently has the lowest fares, from $229 one way.

Are there direct flights from Dayton to Chicago?

Yes. Recent direct fares were with United Airlines.

How long is the flight from Dayton to Chicago?

A direct flight takes about 1h 29m. Dayton and Chicago are around 370 km apart.

Which airlines fly from Dayton to Chicago?

Recent fares on this route were with United Airlines.

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