Cheap flights from San Jose to Washington, D.C. Dulles Intl Airport from $115
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Washington, D.C. Dulles Intl Airport departing on 4/2. 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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Southwest flights from San Jose to Washington, D.C. Dulles Intl Airport
Our best Southwest deals on San Jose to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from San Jose to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on San Jose 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 San Jose 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, September is the cheapest month to fly from San Jose 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 $308. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $372.
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 $420. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Jose to Washington, D.C. Dulles Intl Airport for around $512.
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 San Jose at noon is the least expensive time of day to depart. momondo users have found prices as low as $407 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $476 on average. Flights to Washington, D.C. Dulles Intl Airport from San Jose in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from San Jose when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $452 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from San Jose for as low as $326 on momondo.
What is the cheapest airline that flies from San Jose to Washington, D.C. Dulles Intl?
Frontier, Alaska Airlines, and Delta are the most popular carriers operating from San Jose to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from San Jose according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 8 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 San Jose to Washington, D.C. Dulles Intl Airport
Cheap San Jose to Washington, D.C. Dulles Intl Airport (SJC to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to Washington, D.C. Dulles Intl Airport
How far is San Jose to Washington, D.C. Dulles Intl by plane?
San Jose and Washington, D.C. Dulles Intl are 2391.6 mi apart from one another. A reasonable flight in good conditions will take 6h 40m.
When did momondo last update prices for flights from San Jose Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from San Jose Airport to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from San Jose Airport to Washington, D.C. Dulles Intl Airport?
The number of operators available for flights from San Jose Airport to Washington, D.C. Dulles Intl Airport is 5 as of January 2025.
How old do you have to be to fly from San Jose Airport to Washington, D.C. Dulles Intl Airport?
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 San Jose 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 required travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Jose to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose to Washington, D.C. Dulles Intl Airport is United Airlines (32% of total bookings). The next most popular airlines are Alaska Airlines (30%), Delta (26%), and Southwest (7%).
Best airlines flying from San Jose to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from San Jose to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $155 | Free Cancellation | Rating 6.3 8,115 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 8.1 4,662 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 8,521 reviews | |||
| PriceFrom $267 | Free Cancellation | Rating 8.0 9,706 reviews | |||
| PriceFrom $281 | Free Cancellation | Rating 7.4 8,985 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 San Jose 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 San Jose to Washington, D.C. for you.
Can I find flights from San Jose to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from San Jose to Washington, D.C.?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from San Jose.
I’m not ready to book a flight from San Jose to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.