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Cheap Flights from Ontario to Washington (ONT-IAD)
Prices were available within the past 7 days and start at $144 for one-way flights and $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | Washington Dulles Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, United |
Roundtrip price | $290 |
Distance | 2236 mi |
Ontario to Washington Flights
Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Ontario to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.
Bagging a cheap flight from Ontario to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.
With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!
If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is $144 now!
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Top Routes from Ontario
- Ontario to Phoenix (ONT - PHX)
- Ontario to Miami (ONT - MIA)
- Ontario to Portland (ONT - PDX)
- Ontario to Honolulu (ONT - HNL)
- Ontario to New York (ONT - LGA)
- Ontario to Manila (ONT - MNL)
- Ontario to Salt Lake City (ONT - SLC)
- Ontario to Denver (ONT - DEN)
- Ontario to Seattle (ONT - SEA)
- Ontario to New York (ONT - JFK)
- Ontario to Guadalajara (ONT - GDL)
- Ontario to Houston (ONT - IAH)
Top Routes to Washington
- Chicago to Washington (ORD - IAD)
- San Diego to Washington (SAN - IAD)
- Tampa to Washington (TPA - IAD)
- Portland to Washington (PDX - IAD)
- Boston to Washington (BOS - IAD)
- Fort Lauderdale to Washington (FLL - IAD)
- Minneapolis to Washington (MSP - IAD)
- Denver to Washington (DEN - IAD)
- Seattle to Washington (SEA - IAD)
- Dallas to Washington (DAL - IAD)
- Houston to Washington (IAH - IAD)
- Hyderabad to Washington (HYD - IAD)
Top Routes from Ontario
- American Airlines Ontario to Miami
- Frontier Airlines Ontario to Portland
- Alaska Airlines Ontario to Honolulu
- China Airlines Ontario to Manila
- Frontier Airlines Ontario to Denver
- Alaska Airlines Ontario to Seattle
- JetBlue Airways Ontario to New York
- Volaris Ontario to Guadalajara
- Frontier Airlines Ontario to Houston
- Frontier Airlines Ontario to Dallas
Top Routes to Washington
- United Chicago to Washington
- Alaska Airlines San Diego to Washington
- United Tampa to Washington
- Alaska Airlines Portland to Washington
- United Boston to Washington
- United Fort Lauderdale to Washington
- United Denver to Washington
- Alaska Airlines Seattle to Washington
- Delta Dallas to Washington
- United Houston to Washington
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Nearby Airports
- San Bernardino Intl. Airport (SBD)
- Fullerton Municipal Airport (FUL)
- John Wayne Airport (SNA)
- Long Beach Municipal Airport (LGB)
- French Valley Airport (RBK)
- Hawthorne Municipal Airport (HHR)
- Hollywood Burbank Airport (BUR)
- Los Angeles Intl. Airport (LAX)
- General William J. Fox Airfield Airport (WJF)
- Palmdale Regional Airport (PMD)