An airport terminal with a control tower, a covered walkway, and multiple jet bridges.

₹61,109 Cheap Flights from Ontario Intl. Airport (ONT) to Washington (DCA)

Photo by Metropolitan Washington Airports Authority
Open Photo by Metropolitan Washington Airports Authority

Cheap Flights from Ontario to Washington (ONT-DCA)

Prices were available within the past 7 days and start at ₹61,109 for one-way flights, for the period specified. Prices and availability are subject to change.
American Airlines
Sun, 29 Nov
ONT
Ontario
DCA
Washington
₹61,109
One way
Found 5 days ago
Select American Airlines flight, departing Sun, 29 Nov from Ontario to Washington, priced at ₹61,109 Found 5 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city centre is 36 minutes. Flights from ₹55,914
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city centre36 min
Flights from ₹55,914

Book with confidence

Perfect flights from Ontario Intl. Airport to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ontario Intl. Airport to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Ontario Intl. Airport to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from ₹61,109 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Ronald Reagan Washington National and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your ONT to DCA travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently Asked Questions

How much is a flight from ONT to National Airport?

Round-trip tickets from Ontario Airport to DCA start from . This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from ONT to National Airport?

We get that things come up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.

How do I find cheap flights from Ontario Airport to DCA that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to National Airport flights, you'll see a "no change fees" filter for you to select.

How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to DCA?

It's around 3,600 kilometres between Ontario and Arlington, so you'll be in your seat for a while. Keep yourself occupied with things like a magazine or a good old-fashioned book.

Which airlines fly direct from Ontario Airport to DCA?

If you want to travel straight from Ontario Airport to National Airport, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.

Are Los Angeles - Ontario Intl. Airport (ONT) to National Airport flight tickets cheaper when they're purchased at the last minute?

Booking your trip from Ontario Airport to National Airport last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Ronald Reagan National Airport
Distance
3,635 km away
Airlines serving
Frontier Airlines, Alaska Airlines, American Airlines, Southwest Airlines, Delta, United
Popular airline
Frontier Airlines
Return price
₹61,109
Average flight time
11 hours 10 mins
*Available to Expedia members.