$275 Cheap United flights Ontario (ONT) to Washington (DCA)
Prices were available within the past 7 days and start at $275 for one-way flights and $549 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thu, Jun 19 - Tue, Jun 24
ONT
DCA
$549
Roundtrip
Found 1 day ago
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Ronald Reagan Washington National |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, United |
Popular airline | Frontier Airlines |
Distance | 3614 km |
Average flight time | 8 hours 2 mins |
Most Popular United Routes from Ontario
Most Popular United Routes from Washington
- Ontario to Washington (ONT - DCA)
- Madison to Portland (MSN - PDX)
- Pensacola to Seattle (PNS - SEA)
- Los Angeles to Johannesburg (LAX - JNB)
- Kansas City to Atlanta (MCI - ATL)
- Los Angeles to Rome (LAX - FCO)
- Las Vegas to Tampa (LAS - TPA)
- Newark Liberty Intl. Airport to Cancun (EWR - CUN)
- Chicago to Little Rock (ORD - LIT)
- Newark Liberty Intl. Airport to Cancun (EWR - CUN)
Popular Domestic Routes in Ronald Reagan Washington National
- Greensboro to Los Angeles (GSO - LAX)
- Denver to Charlotte (DEN - CLT)
- Panama City to Charlotte (ECP - CLT)
- Grand Junction to Tampa (GJT - TPA)
- Detroit to Phoenix (DTW - PHX)
- Atlanta to Las Vegas (ATL - LAS)
- Appleton to Washington (ATW - IAD)
- Newark Liberty Intl. Airport to New Orleans (EWR - MSY)
- Ontario to Washington (ONT - DCA)
- Madison to Portland (MSN - PDX)