AirSource

Southwest Airlines WN1288 Denver International (DEN) → New York LaGuardia (LGA) — September 17, 2026

One way · Economy · 1 adult · price per person

Last observed price for Thursday, September 17, 2026: Southwest Airlines WN1288, from Denver International (DEN) to New York LaGuardia (LGA), departs 6:05 AM, arrives 11:45 AM, direct, 3h 40m, $271 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 7, 2026 and read by AirSource on September 10, 2026, 21:21 UTC: it is not guaranteed and is confirmed on Aviasales at booking time.

Observation for flight WN1288 on September 17, 2026

Southwest Airlines WN1288

Direct · Denver International (DEN) → New York LaGuardia (LGA)

Direct
Thu, Sep 17
Denver International (DEN)
3h 40m
direct
Thu, Sep 17
New York LaGuardia (LGA)
Airline
Southwest Airlines (WN)
Flight
WN1288
Departure
Denver International (DEN) · September 17, 2026 · local time (UTC-6)
Arrival
New York LaGuardia (LGA) · September 17, 2026 · local time (UTC-4)
Stops
Direct (no plane change, as stated by the source; it can include a stop)
Duration
3h 40m
Carry-on bag
not included (personal item only)
Checked bag
not included
Changes
not allowed
Refund
non-refundable
Last observed price
$271 per person, one way
Observed
Price and fare conditions found in an Aviasales search on · read by AirSource on · more than 48 hours ago
Last observed price
$271
per person, one way
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