Live signal for LGA to DEN · Updated August 31, 2026
Flights from LaGuardia to Denver
LaGuardia to Denver: what travelers should know
Delta Air Lines, United Airlines, and Southwest Airlines fly nonstop from LaGuardia (LGA) to Denver (DEN).
The scheduled nonstop flight from New York (LGA) to Denver (DEN) takes about 3 hours 44 minutes.
Verified prices from LaGuardia (LGA) to Denver (DEN) ranged between $287 and $507 across 61 price checks that passed SERPRadio's verification during the 90 days ending August 31, 2026.
LaGuardia to Denver at a glance
What this means for LaGuardia to Denver
A single current fare is not published for LaGuardia (LGA) to Denver (DEN); use the verified 90-day range as context, not a bookable price, and check a live source before booking.
Plan when to book and fly LaGuardia to Denver
Use the timing pages for purchase timing and departure-pattern guidance.
Evidence for LaGuardia to Denver
Across 3,881 flights in 10 months of U.S. Department of Transportation reporting through July 28, 2026, 74.9% of LaGuardia (LGA) to Denver (DEN) departures left on time.
Saturday and Wednesday departures have been the most reliable on this route.
Sunday and Thursday departures have been the least reliable on this route.
Cancellations affected 3.1% of LaGuardia (LGA) to Denver (DEN) flights, across 3,881 flights in 10 months of U.S. Department of Transportation reporting through July 28, 2026.
On-time performance put United Airlines at 83.1%, Southwest Airlines at 60.8%, and Delta Air Lines at 81.4%, across 3,881 flights in 10 months of U.S. Department of Transportation reporting through July 28, 2026.
Frontier Airlines, which served this route during part of U.S. Department of Transportation reporting through July 28, 2026, posted 58.6% on-time departures.
- SERPRadio verified price checks · 61 records · through August 31, 2026
- U.S. Department of Transportation · 3,881 records
- U.S. Department of Transportation
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