Cheap flights from Ontario to Washington, D.C. from $69
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Washington, D.C. departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Washington, D.C. by changing tabs
Find the cheapest one-way flights from Ontario to Washington, D.C.
If you're looking for one-way flights from Ontario to Washington, D.C., view some of our deals below provided by American Airlines, Delta and Frontier
Search last-minute flights to Washington, D.C. from Ontario
Find and compare round-trip flight prices for your last-minute flight from Ontario to Washington, D.C.
Best airlines flying from Ontario to Washington, D.C.
Compare and see reviews for airlines that fly from Ontario to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $123 | Free Cancellation | Rating 6.4 8,756 reviews | |||
| PriceFrom $133 | Free Cancellation | Rating 8.0 9,114 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 6.3 4,135 reviews | |||
| PriceFrom $182 | Free Cancellation | Rating 7.4 11,234 reviews | |||
| PriceFrom $194 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 10,975 reviews |
Delta flights from Ontario to Washington, D.C.
Our best Delta deals on Ontario to Washington, D.C. flight tickets
American Airlines flights from Ontario to Washington, D.C.
Our best American Airlines deals on Ontario to Washington, D.C. flight tickets
How to get the cheapest flight ticket from Ontario to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Ontario to Washington, D.C.?
January. The cheapest time of year to fly to Washington, D.C. from Ontario is January. Most expensive is June
What is the cheapest day to depart Ontario for Washington, D.C.?
Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday
When is the cheapest time to fly from Ontario to Washington, D.C.?
In the afternoon. Ontario to Washington, D.C. flights are approximately 40% more expensive at noon than in the afternoon
What is the cheapest airline that flies to Washington, D.C. from Ontario?
Spirit Airlines. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Ontario to Washington, D.C.
What is the cheapest Ontario to Washington, D.C. flight route?
Ontario - Baltimore/Washington. Fly from Ontario to Baltimore/Washington for the best Ontario - Washington, D.C. flight prices
How far in advance should you book Ontario to Washington, D.C. flights?
21 days before. The cheapest time to buy a flight from Ontario to Washington, D.C. is approximately 21 days to departure
How many flights depart from Ontario to Washington, D.C. on average per week?
As of April 2024, 5 flights take off from Ontario and land in Washington, D.C. each week. The most common flight departure day for this route is Monday, with 20% of weekly flights taking off on this day.
Cheap Ontario to Washington, D.C. (ONT to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Washington, D.C.
Best Price Found | $69 |
|---|---|
Fastest flight time | 6h 15m |
Direct flights | None |
Airports in Washington, D.C. | 3 airports |
How far is Ontario to Washington, D.C. by plane?
Ontario and Washington, D.C. are 2260.6 mi apart from one another. In terms of flight time, this usually takes a little over 6h 36m.
When did momondo last update prices for flights from Ontario Airport to Washington, D.C.?
Prices for flights from Ontario Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Washington, D.C.?
There are 6 operators available for flights from Ontario Airport to Washington, D.C. as of April 2024.
How old do you have to be to fly from Ontario Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ontario to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Ontario to Washington, D.C.?
momondo helps you find the best flight between Ontario and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ontario to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.