AirSource

Flights Chicago → New York — September 20, 2026

One way · Economy · 1 adult · price per person

The cheapest flight observed for Sunday, September 20, 2026 on the Chicago–New York route: Southwest Airlines WN3183, from Chicago Midway (MDW) to New York LaGuardia (LGA), departs 5:25 AM, arrives 8:25 AM, direct, 2h, $143 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable. Price found in an Aviasales search on September 10, 2026 and read by AirSource on September 10, 2026, 19:03 UTC: it is not guaranteed and is confirmed on Aviasales at booking time.

Lowest price observed in the available data

Southwest Airlines WN3183

Direct · Chicago Midway (MDW) → New York LaGuardia (LGA)

Direct
Sun, Sep 20
Chicago Midway (MDW)
2h
direct
Sun, Sep 20
New York LaGuardia (LGA)
Airline
Southwest Airlines (WN)
Flight
WN3183
Departure
Chicago Midway (MDW) · September 20, 2026 · local time (UTC-5)
Arrival
New York LaGuardia (LGA) · September 20, 2026 · local time (UTC-4)
Stops
Direct (no plane change, as stated by the source; it can include a stop)
Duration
2h
Carry-on bag
not included (personal item only)
Checked bag
not included
Changes
not allowed
Refund
non-refundable
Last observed price
$143 per person, one way
Observed
Price and fare conditions found in an Aviasales search on · read by AirSource on
Last observed price
$143
per person, one way
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Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Looking for other times? All Chicago–New York flights on September 20, 2026 on Aviasales.

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