Cheap flights from Oakland, California to Washington, D.C. from $119
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Washington, D.C. departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Oakland, California to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Oakland, California to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Oakland, California to Washington, D.C. Dulles Intl Airport flight tickets
Southwest flights from Oakland, California to Washington, D.C. Dulles Intl Airport
Our best Southwest deals on Oakland, California to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Oakland, California to Washington, D.C. Dulles Intl Airport
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 to Washington, D.C. Dulles Intl Airport?
In general, May is the cheapest month to fly from Oakland, California to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $321.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $497. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Oakland, California to Washington, D.C. Dulles Intl Airport for around $649.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Oakland, California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $485 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $563 on average. Flights to Washington, D.C. Dulles Intl Airport from Oakland, California in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How have Oakland, California to Washington, D.C. Dulles Intl Airport flight prices changed over time?
What is the cheapest airline that flies from Oakland to Washington, D.C. Dulles Intl?
Sun Country Air, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Oakland to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Oakland, California according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 9 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Oakland, California to Washington, D.C. Dulles Intl Airport
Cheap Oakland, California to Washington, D.C. Dulles Intl Airport (OAK to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Washington, D.C. Dulles Intl Airport
How far is Oakland to Washington, D.C. Dulles Intl by plane?
A flight from Oakland to Washington, D.C. Dulles Intl will travel around 2402.6 mi. Typically, this will take 7h 00m by plane in normal conditions.
When did momondo last update prices for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Oakland Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Oakland Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oakland Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Oakland, California to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Oakland, California and Washington, D.C. Dulles Intl Airport, the leading airline is Southwest, making up 52% of the total bookings. Other popular airlines include Delta with 35% and Alaska Airlines with 13%.
Best airlines flying from Oakland, California to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Oakland, California to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $256 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 8.0 4,278 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Oakland to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oakland to Washington, D.C. for you.
Can I find flights from Oakland to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Oakland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Oakland to Washington, D.C.?
Once all potential Oakland to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Oakland to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Oakland 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.