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SJC - IAD

$153 Find Cheap Flights from San Jose to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$305
Typical prices: $331-$552
Alaska Airlines
Sun 11/18Wed 11/21
SJC - IAD • 1 stop
Cheapest one-way
$153
Typical prices: $165-$332
American Airlines
Sat 12/1
SJC - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Jose and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 48% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 14% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $206 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 7h 24m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!

Cheap Flights from San Jose to Dulles Intl (SJC-IAD)

 

Cheap flights from San Jose to Dulles Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Fri, Dec 11 - Sun, Dec 13
Alaska Airlines Logo
7:59 pm - 5:39 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
18h 40m1 stop San Diego
Alaska Airlines Logo
6:42 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
19h 18m1 stop San Diego
$305Alaska Airlines
Wed, Dec 2 - Sun, Dec 6
Alaska Airlines Logo
6:28 pm - 5:39 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
20h 11m1 stop San Diego
Alaska Airlines Logo
6:42 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
19h 18m1 stop San Diego
$305Alaska Airlines
Wed, Dec 2 - Sun, Dec 6
Delta Logo
1:05 pm - 12:41 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 2:10 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 10m1 stop Seattle/Tacoma Intl
$305Delta
Tue, Nov 3 - Tue, Nov 10
Delta Logo
12:57 pm - 12:42 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 45m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:50 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
8h 50m1 stop Atlanta Hartsfield-Jackson
$305Delta
Thu, Nov 12 - Sun, Nov 15
Multiple Airlines Logo
9:07 pm - 5:12 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
17h 05m2 stops Los Angeles Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:05 am - 1:16 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 11m1 stop Seattle/Tacoma Intl
$309Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
9:07 pm - 5:12 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
17h 05m2 stops Los Angeles Atlanta Hartsfield-Jackson
Multiple Airlines Logo
6:46 pm - 9:21 amIAD  Washington, D.C. Dulles Intl-SJC San Jose
17h 35m1 stop San Diego
$313Multiple Airlines
Sat, Oct 24 - Fri, Oct 30
United Airlines Logo
6:30 am - 5:44 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
8h 14m1 stop Chicago O'Hare Intl
United Airlines Logo
2:05 pm - 9:08 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 03m1 stop Denver Intl
$320United Airlines
Wed, Oct 21 - Sun, Nov 1
United Airlines Logo
2:08 pm - 12:58 amSJC  San Jose-IAD Washington, D.C. Dulles Intl
7h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 am - 1:18 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
10h 08m1 stop Denver Intl
$320United Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:00 am - 10:59 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
13h 59m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
5:10 pm - 10:48 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
8h 38m1 stop Dallas/Fort Worth
$378American Airlines
Thu, Nov 19 - Mon, Nov 23
American Airlines Logo
6:00 am - 6:07 pmSJC  San Jose-IAD Washington, D.C. Dulles Intl
9h 07m1 stop Dallas/Fort Worth
American Airlines Logo
5:22 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-SJC San Jose
9h 32m1 stop Dallas/Fort Worth
$399American Airlines

Price, demand and travel trends for San Jose to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Jose to Washington, D.C. Dulles Intl Airport?

Round-trip flights from San Jose to Washington, D.C. Dulles Intl Airport typically range from $331 to $552. The lowest price found in the past 5 days was $305, on Alaska Airlines.

What's the cheapest day of the week to fly from San Jose to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from San Jose to Washington, D.C. Dulles Intl Airport. It’s 15% cheaper than the average day, while Thursday is the most expensive, with prices 20% higher.

What’s the cheapest month to fly from San Jose to Washington, D.C. Dulles Intl Airport?

•August is the cheapest month to fly from San Jose to Washington, D.C. Dulles Intl Airport at $336 round-trip.
•March ($596) and June ($547) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 77% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Jose to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from San Jose to Washington, D.C. Dulles Intl Airport are cheapest 14 weeks before departure. Booking in this window typically costs about 48% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for San Jose to Washington, D.C. Dulles Intl Airport flights

Low season

November

Cheapest flight

$153
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.
One-way flight from San Jose to Washington, D.C. Dulles Intl Airport

When to book flights from San Jose to Dulles Intl

Are your dates flexible? Find out the best times to travel from San Jose to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Jose to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Jose to Washington, D.C. Dulles Intl Airport?

    Two cabin classes are available on flights from San Jose to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • First Class

  • How long is a flight from San Jose to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from San Jose to Washington, D.C. Dulles Intl Airport takes 00m, covering 2,393 miles.

  • Do I need a passport to fly from San Jose to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a San Jose to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from San Jose to Washington, D.C. Dulles Intl Airport range from $331 to $552, with an average of $391 over the past 12 months. Anything below $331 counts as a good deal.

  • How expensive are last-minute San Jose to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 33% above the $391 route average. Book 14 weeks before departure for the lowest fares.

  • How are flight prices from San Jose to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from San Jose to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $154, which is 34% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from San Jose to Washington, D.C. Dulles Intl Airport?

    Flights from San Jose to Washington, D.C. Dulles Intl Airport usually depart from San Jose (SJC) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from San Jose to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from San Jose to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Denver Intl (DEN) - 44% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 20% of one-stop connections
    • Dallas/Fort Worth (DFW) - 12% of one-stop connections
    • San Diego (SAN) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from San Jose to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 29% on flights from San Jose to Washington, D.C. Dulles Intl Airport. Tuesday is the cheapest departure day at $334 round-trip on average, while Thursday is the most expensive at $470, a difference of $136.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Jose to Washington, D.C. Dulles Intl Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 7h 24m, compared with 7h 26m via Denver Intl (DEN) and 7h 46m via Phoenix Sky Harbor Intl (PHX).

  • What is the time difference between San Jose and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 3 hours ahead of San Jose (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • Which airlines include bags at no extra cost on San Jose to Washington, D.C. Dulles Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • JetBlue: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking San Jose to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $334, about $136 less than Thursday fares (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 48% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Jose to Washington, D.C. Dulles Intl Airport trip for August. Fares historically average $336 round-trip in that month - typically $260 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from San Jose to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.