How does KAYAK find such low prices on flights from District of Columbia to San Jose?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Jose. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Jose?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to San Jose?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Jose?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$124 CHEAP FLIGHTS from District of Columbia to San Jose

SJC

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$276

Overall average: $386

Alaska Airlines

Fri 1/23Mon 1/26

IAD - SJC • 1 stop

Cheapest one-way

$124

Typical prices: $131-$218

Alaska Airlines

Sat 1/24

IAD - SJC • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Jose!

Flight Deals

Cheap Flights from District of Columbia to San Jose

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to San Jose

Fri, Jan 23 - Mon, Jan 26

5:26 pm - 10:35 pmIAD-SJC

8h 09m1 stop

7:00 am - 5:04 pmSJC-IAD

7h 04m1 stop

$276Alaska Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

8:59 am - 2:21 pmDCA-SJC

8h 22m1 stop

10:29 am - 9:00 pmSJC-DCA

7h 31m1 stop

$276Alaska Airlines

Find Deal

Sat, Feb 14 - Sun, Feb 15

6:00 am - 12:36 pmIAD-SJC

9h 36m1 stop

11:45 am - 11:10 pmSJC-IAD

8h 25m1 stop

$277Delta

Find Deal

Wed, Feb 11 - Sat, Feb 21

1:40 pm - 9:20 pmDCA-SJC

10h 40m1 stop

10:30 pm - 9:10 amSJC-DCA

7h 40m1 stop

$277Delta

Find Deal

Thu, Feb 12 - Tue, Feb 17

3:25 pm - 10:55 pmIAD-SJC

10h 30m1 stop

7:00 am - 10:40 pmSJC-IAD

12h 40m1 stop

$279Southwest

Find Deal

Fri, Feb 20 - Sat, Feb 28

7:30 am - 10:55 amIAD-SJC

30h 25m1 stop

11:45 am - 11:10 pmSJC-IAD

8h 25m1 stop

$281Delta

Find Deal

Sun, Feb 15 - Wed, Feb 25

5:11 pm - 11:59 pmIAD-SJC

9h 48m2 stops

1:15 pm - 11:46 pmSJC-IAD

7h 31m1 stop

$282Delta

Find Deal

Wed, Feb 11 - Thu, Feb 19

7:30 am - 12:56 pmDCA-SJC

8h 26m1 stop

9:15 am - 10:33 pmSJC-DCA

10h 18m2 stops

$282Delta

Find Deal

Thu, Feb 12 - Tue, Feb 17

3:25 pm - 8:35 pmIAD-SJC

8h 10m1 stop

7:25 am - 10:40 pmSJC-IAD

12h 15m2 stops

$285Southwest

Find Deal

Mon, Jan 5 - Tue, Jan 13

5:05 pm - 10:59 pmDCA-SJC

8h 54m1 stop

9:05 am - 9:59 pmSJC-DCA

9h 54m1 stop

$294Alaska Airlines

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$124

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Washington Dulles Airport to San Jose

How does KAYAK find such low prices on flights from District of Columbia to San Jose?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Jose.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Jose?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to San Jose?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Jose?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Jose

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Jose

San Jose (SJC)

SJC

$124 Find Cheap Flights from District of Columbia to San Jose

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

Everything you should know

Cheap Flights from District of Columbia to San Jose

Recent round-trip flight deals from District of Columbia to San Jose

Recent one-way flight deals from District of Columbia to San Jose

Recent last minute flight deals from District of Columbia to San Jose

Good to know

FAQs for booking flights from District of Columbia to San Jose

How does KAYAK find such low prices on flights from District of Columbia to San Jose?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Jose.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Jose?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to San Jose?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Jose?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Jose

Information on the airport you'll fly into in San Jose

Cabin class types available on flights to District of Columbia

Complete your trip to San Jose with a hotel stay or car rental

Find direct flights for San Jose

Flights to other popular destinations

Flights from domestic origins to San Jose

Choose which airport to fly into in San Jose

Find deals for your return flight