Live signal for LGA to DCA · Updated August 31, 2026
Flights from LaGuardia to Washington DC
LaGuardia to Washington DC: what travelers should know
American Airlines and Delta Air Lines fly nonstop from LaGuardia (LGA) to Washington DC (DCA).
The scheduled nonstop flight from New York (LGA) to Washington DC (DCA) takes about 56 minutes.
Verified prices from LaGuardia (LGA) to Washington DC (DCA) ranged between $237 and $355 across 45 price checks that passed SERPRadio's verification during the 90 days ending August 31, 2026.
LaGuardia to Washington DC at a glance
What this means for LaGuardia to Washington DC
A single current fare is not published for LaGuardia (LGA) to Washington DC (DCA); 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 Washington DC
Use the timing pages for purchase timing and departure-pattern guidance.
Evidence for LaGuardia to Washington DC
Across 3,994 flights in 10 months of U.S. Department of Transportation reporting through July 28, 2026, 80% of LaGuardia (LGA) to Washington DC (DCA) departures left on time.
Saturday and Wednesday departures have been the most reliable on this route.
Thursday and Sunday departures have been the least reliable on this route.
Cancellations affected 5.9% of LaGuardia (LGA) to Washington DC (DCA) flights, across 3,994 flights in 10 months of U.S. Department of Transportation reporting through July 28, 2026.
- SERPRadio verified price checks · 45 records · through August 31, 2026
- U.S. Department of Transportation · 3,994 records
- U.S. Department of Transportation
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