Cheap Flights from Washington Dulles to San Jose International

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Travellers and cabin class, 1 Adult, Economy

Compare Washington Dulles to San Jose International flight deals

Find the cheapest month or even day of the year to fly to San Jose International

Book the best San Jose International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Washington Dulles to San Jose International

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to San Jose International Airport? If you want to travel next month, return fares start from Rs84,202. Find the lowest prices on one-way and return tickets right here.

San Jose.Rs34,847 per passenger.Departing Thu, 10 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Thu, 10 Sep, arriving in San Jose International.Price includes taxes and charges.From Rs34,847, select.

San Jose.Rs38,463 per passenger.Departing Wed, 14 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 14 Oct, arriving in San Jose International.Price includes taxes and charges.From Rs38,463, select.

San Jose.Rs42,101 per passenger.Departing Sun, 15 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sun, 15 Nov, arriving in San Jose International.Price includes taxes and charges.From Rs42,101, select.

San Jose.Rs42,114 per passenger.Departing Sat, 5 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Sat, 5 Dec, arriving in San Jose International.Price includes taxes and charges.From Rs42,114, select.

San Jose.Rs42,140 per passenger.Departing Fri, 22 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 22 Jan, arriving in San Jose International.Price includes taxes and charges.From Rs42,140, select.

San Jose.Rs42,508 per passenger.Departing Tue, 2 Mar.One-way flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Tue, 2 Mar, arriving in San Jose International.Price includes taxes and charges.From Rs42,508, select.

San Jose.Rs53,959 per passenger.Departing Fri, 23 Jul.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Washington Dulles on Fri, 23 Jul, arriving in San Jose International.Price includes taxes and charges.From Rs53,959, select.

San Jose.Rs66,441 per passenger.Departing Fri, 28 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Fri, 28 Aug, arriving in San Jose International.Price includes taxes and charges.From Rs66,441, select.

Find the cheapest month to fly from Washington Dulles to San Jose International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to San Jose International flights are currently cheapest in September.

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Washington Dulles to San Jose International: Alternative routes

Compare routes from Washington Dulles to San Jose below. You may find an airport to fly into that's cheaper, faster, or easier than San Jose International.

Washington D.C. to San Jose: Flight information

The things to know before you go.

Cheapest flight found	Rs34,847
Cheapest month to fly	September

Finding cheap flights from Washington Dulles to San Jose International: Frequently asked questions

How much are return flights from Washington Dulles to San Jose International?

The best price we found for a return flight from Washington Dulles to San Jose International is Rs68,060. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Washington Dulles to San Jose International?

Currently, there are no airlines that fly direct from Washington Dulles to San Jose International. But we found flights with one or more stops from Rs68,060.

How many flights are there a week from Washington Dulles to San Jose International?

As of August 2026, there are no flights flying from Washington Dulles to San Jose International.

When is the cheapest time to fly from Washington Dulles to San Jose International?

The cheapest month to fly from Washington Dulles to San Jose International is usually October.

Which upcoming date is cheapest to fly from Washington Dulles Airport to San Jose International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to San Jose International Airport on Friday, 16 October 2026.

Can I get a direct flight from Washington Dulles Airport to San Jose International Airport?

No airlines currently offer direct flights between Washington Dulles Airport and San Jose International Airport. Most routes have one or more stops.

How can I find the best flight deal to San Jose International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Jose?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Washington Dulles Airport to San Jose International with?

Currently, Frontier Airlines offers the cheapest flight tickets to San Jose International.

Travelling from Washington Dulles Airport (IAD) to San Jose International Airport (SJC): what you need to know

The timezone in San Jose is UTC-8, which is three hours behind Washington DC.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Make sure you're at the airport on time to board your IAD to SJC flight.
You'll likely experience bigger queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.
Think about adding a stopover when booking your ticket from Washington Dulles Airport to San Jose International Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here's where you can stop between IAD and SJC:
- Denver International Airport
- Los Angeles International Airport
- Phoenix Sky Harbour Airport

Handy information about Washington Dulles Airport (IAD)

IAD's address is 1 Saarinen Circle.
When it comes to Washington Dulles Airport's on-time performance, data shows 77% of flights arrive within the scheduled timeframe.
Washington Dulles Airport is around 40 kilometres from central Washington DC. If you're ride-sharing, catching a taxi or driving from the centre, it'll take 45 minutes or so to get there, depending on the traffic.
You can expect a journey time of roughly 1 hour 10 minutes when using public transport.
Taking an early flight from Washington Dulles Airport to San Jose International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by picking one of these hotels near IAD:

Arriving at San Jose International Airport (SJC)

The last thing you need is a long trip to your hotel if you're getting in late on a Washington Dulles Airport to San Jose International Airport flight. Reserve one of these accommodation options near SJC instead:
Fast-track your adventure by picking up a San Jose International Airport rental car. Grab a set of wheels from Europcar, Fox - Rent A Car or Dollar and explore beyond San Jose's main sights.
For the best deal, book your ride from San Jose International Airport about one week in advance.

When to fly to San Jose International Airport (SJC)

It's time to choose your trip dates for your flight from Washington Dulles Airport to San Jose International Airport. July is the most popular month to head to San Jose. If you prefer a more low-key vibe, go in March.
Before locking in your flight from Washington Dulles Airport to San Jose International Airport, think about the type of weather you like. July is the warmest month in San Jose, with temperatures ranging from 12ºC to 33ºC.
January has average temperatures of between 3ºC and 18ºC. Look for cheap tickets from IAD to SJC sometime then if you like cooler conditions.

Explore more of the United States

You've done San Jose, now it's time to explore other parts of the United States. Journey around 499 kilometres south-east to Los Angeles to tick off its leading attractions. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, your itinerary will be busy.
San Francisco is another well-known destination in the United States and is around 64 kilometres north-west of San Jose. No journey is complete without experiencing Golden Gate Bridge, Painted Ladies - Alamo Square and Alcatraz Island.