Cheap flights from Dulles Intl (IAD) to San Jose (SJC) from $99

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — SJC
Jun 15 — Jun 221

The best prices from Washington, D.C. Dulles Intl to San Jose are usually found in September or January, booked 70 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Dulles Intl to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$283

One-way from

$159
High demand for flights, 20% potential price rise
Best time to find cheap flights, 23% potential price drop
From Washington, D.C. Dulles Intl to San Jose
One-way flight from Washington, D.C. Dulles Intl to San Jose

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to San Jose?

Saturday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to San Jose. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Jose.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to San Jose?

Find a great deal and save up to 181% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to San Jose within the next two weeks, with the cheapest ticket starting at $469.

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

Flights from Washington, D.C. Dulles Intl Airport to San Jose lean towards being more expensive in March. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to San Jose in January, with the cheapest ticket starting at $192.

What is the cheapest time of day to fly from IAD to SJC?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to San Jose at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

Cheap Dulles Intl to San Jose flights in June & July 2024

Find cheap flight options from Dulles Intl to San Jose specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
These are some of the best deals we've found on flights to San Jose in 2024 at this time. Check back regularly for other flight deals.
Tue 7/237:10 amIAD - SJC
1 stop9h 25mAlaska Airlines
Tue 8/66:15 amSJC - IAD
1 stop9h 21mAlaska Airlines
Deal found 6/9$238
Wed 7/36:17 amIAD - SJC
1 stop8h 58mDelta
Thu 7/116:15 amSJC - IAD
1 stop7h 15mDelta
Deal found 6/9$256
Wed 7/36:17 amIAD - SJC
1 stop8h 58mDelta
Wed 7/179:00 amSJC - IAD
2 stops11h 06mDelta
Deal found 6/9$261
Tue 7/167:16 amIAD - SJC
2 stops11h 11mDelta
Tue 7/308:15 pmSJC - IAD
2 stops11h 37mDelta
Deal found 6/9$266
Fri 7/267:15 amIAD - SJC
1 stop7h 38mDelta
Fri 8/912:48 pmSJC - IAD
1 stop8h 02mDelta
Deal found 6/9$287
Thu 7/186:19 amIAD - SJC
1 stop9h 10mDelta
Wed 7/248:15 pmSJC - IAD
2 stops11h 37mDelta
Deal found 6/10$291
Wed 7/36:17 amIAD - SJC
2 stops12h 54mDelta
Wed 7/179:00 amSJC - IAD
2 stops11h 06mDelta
Deal found 6/9$297
Wed 7/174:16 pmIAD - SJC
1 stop9h 08mAlaska Airlines
Wed 8/76:15 amSJC - IAD
1 stop9h 21mAlaska Airlines
Deal found 6/9$308
Wed 7/36:17 amIAD - SJC
1 stop8h 58mDelta
Wed 7/176:14 pmSJC - IAD
1 stop8h 42mDelta
Deal found 6/9$317

Dulles Intl to San Jose 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and San Jose in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
These are some of the best deals we've found on flights to San Jose in 2024 at this time. Check back regularly for other flight deals.
Sun 9/16:52 amIAD - SJC
1 stop8h 31mAmerican Airlines
Fri 9/611:53 amSJC - IAD
1 stop8h 17mAmerican Airlines
Deal found 6/9$198
Tue 8/279:14 amIAD - SJC
2 stops12h 29mAmerican Airlines
Fri 9/611:53 amSJC - IAD
1 stop8h 17mAmerican Airlines
Deal found 6/9$204
Tue 8/276:52 amIAD - SJC
1 stop8h 43mAmerican Airlines
Fri 9/611:53 amSJC - IAD
1 stop8h 17mAmerican Airlines
Deal found 6/9$227
Wed 8/216:52 amIAD - SJC
2 stops14h 43mAmerican Airlines
Sun 8/257:24 pmSJC - IAD
2 stops10h 20mAmerican Airlines
Deal found 6/10$232
Tue 9/106:55 amIAD - SJC
2 stops15h 03mAmerican Airlines
Tue 9/176:10 amSJC - IAD
2 stops13h 00mAmerican Airlines
Deal found 6/8$237
Tue 7/237:10 amIAD - SJC
1 stop9h 25mAlaska Airlines
Tue 8/66:15 amSJC - IAD
1 stop9h 21mAlaska Airlines
Deal found 6/9$238
Tue 8/276:52 amIAD - SJC
1 stop8h 43mAmerican Airlines
Wed 9/411:53 amSJC - IAD
1 stop8h 17mAmerican Airlines
Deal found 6/9$256
Wed 7/36:17 amIAD - SJC
1 stop8h 58mDelta
Wed 7/179:00 amSJC - IAD
2 stops11h 06mDelta
Deal found 6/9$261
Tue 7/167:16 amIAD - SJC
2 stops11h 11mDelta
Tue 7/308:15 pmSJC - IAD
2 stops11h 37mDelta
Deal found 6/9$266

Dulles Intl to San Jose flights leaving soon

Find last-minute flight options from Dulles Intl to San Jose for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to San Jose. It's wise to confirm all flight details are correct before booking.
Mon 6/178:25 amIAD - SJC
3 stops40h 09mMultiple Airlines
Mon 6/243:32 pmSJC - IAD
3 stops16h 48mMultiple Airlines
Deal found 6/9$387
Tue 6/185:35 pmIAD - SJC
3 stops29h 46mMultiple Airlines
Mon 6/243:32 pmSJC - IAD
3 stops16h 48mMultiple Airlines
Deal found 6/9$391
Tue 6/185:35 pmIAD - SJC
3 stops29h 46mMultiple Airlines
Tue 7/96:00 amSJC - IAD
2 stops25h 30mMultiple Airlines
Deal found 6/8$394
Tue 6/188:25 amIAD - SJC
1 stop8h 08mUnited Airlines
Tue 7/96:40 pmSJC - IAD
1 stop7h 45mUnited Airlines
Deal found 6/8$401
Tue 6/188:25 amIAD - SJC
1 stop8h 08mUnited Airlines
Fri 7/126:40 pmSJC - IAD
1 stop7h 45mUnited Airlines
Deal found 6/8$402
Tue 6/185:35 pmIAD - SJC
3 stops29h 46mMultiple Airlines
Tue 7/93:32 pmSJC - IAD
3 stops21h 38mMultiple Airlines
Deal found 6/8$403
Mon 6/178:25 amIAD - SJC
3 stops40h 09mMultiple Airlines
Mon 6/249:12 pmSJC - IAD
2 stops10h 18mMultiple Airlines
Deal found 6/9$413
Tue 6/185:35 pmIAD - SJC
3 stops29h 46mMultiple Airlines
Fri 7/127:12 pmSJC - IAD
3 stops13h 08mMultiple Airlines
Deal found 6/8$427
Thu 6/205:35 pmIAD - SJC
3 stops30h 59mMultiple Airlines
Mon 6/243:32 pmSJC - IAD
3 stops16h 48mMultiple Airlines
Deal found 6/9$440

One-way flights to San Jose from Dulles Intl

Search for one-way flight options from Dulles Intl to San Jose. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to San Jose. For those needing a return trip from Washington, D.C., there is a search form available above.
Wed 8/216:52 amIAD - SJC
1 stop8h 43mAmerican Airlines
Deal found 6/9$99
Fri 9/64:16 pmIAD - SJC
1 stop9h 37mAlaska Airlines
Deal found 6/9$119
Tue 8/204:54 pmIAD - SJC
1 stop8h 50mDelta
Deal found 6/9$128
Wed 7/36:17 amIAD - SJC
2 stops12h 54mDelta
Deal found 6/9$133
Tue 7/95:35 pmIAD - SJC
3 stops31h 13mMultiple Airlines
Deal found 6/9$146
Tue 8/2012:55 pmIAD - SJC
3 stops25h 27mMultiple Airlines
Deal found 6/9$152
Tue 8/2012:55 pmIAD - SJC
3 stops25h 27mMultiple Airlines
Deal found 6/9$154
Fri 7/267:15 amIAD - SJC
1 stop7h 38mDelta
Deal found 6/9$159
Mon 7/85:35 pmIAD - SJC
3 stops30h 59mMultiple Airlines
Deal found 6/9$168

Find flights from Dulles Intl to San Jose within your budget

Customize your flight search to find flights from Dulles Intl to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $346

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Sun 9/1

1 stop8h 31m

San Jose

Fri 9/6

1 stop8h 17m

$198

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 8/27

2 stops12h 29m

San Jose

Fri 9/6

1 stop8h 17m

$204

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 8/27

1 stop8h 43m

San Jose

Fri 9/6

1 stop8h 17m

$227

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 9/10

2 stops10h 54m

San Jose

Tue 9/17

1 stop8h 17m

$232

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 7/23

1 stop9h 25m

San Jose

Tue 8/6

1 stop9h 21m

$238

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Wed 7/3

1 stop8h 58m

San Jose

Wed 7/17

2 stops11h 06m

$261

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 7/16

2 stops11h 11m

San Jose

Tue 7/30

2 stops11h 37m

$266

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Tue 7/9

3 stops31h 13m

San Jose

Tue 7/16

3 stops20h 26m

$321

Washington, D.C. Dulles IntlSan Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

Fri 11/1

1 stop8h 22m

San Jose

Tue 11/5

1 stop9h 08m

$346

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to San Jose. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to San Jose, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to San Jose?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to San Jose. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to San Jose flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average temperature and rainfall totals by month.

SJC

Temperature

50 - 69.8 °F

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated June 10, 2024.
Get a feel of what it's like to fly with Delta, American Airlines and Alaska Airlines from Washington, D.C. to San Jose by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,254 reviews

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,254 reviews
8.1
Very good
9,254 reviews

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,295 reviews
8.1
Very good
9,254 reviews

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,647 reviews
8.1
Very good
9,254 reviews

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
14,138 reviews
8.1
Very good
9,254 reviews

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Jose from Washington, D.C. Dulles Intl?

    If you book a flight to San Jose from Washington, D.C. Dulles Intl, you will be flying to San Jose, which is the city’s only airport. San Jose (SJC) is located 2.9 mi from the center of San Jose. There are 0 flights from Washington, D.C. Dulles Intl to San Jose per day from 4 different airlines.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to San Jose for under $200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to San Jose for under $200. The cheapest flight booked recently is on American Airlines for just $198, but on average you can expect to pay $263.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to San Jose for under $400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to San Jose within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Jose round-trip?

    Currently priced at $198, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to San Jose and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $238 and $261, respectively. American Airlines is currently priced 55% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Jose one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $99. Alaska Airlines flights start at $119 while deals on Delta start at $128 one-way.

  • What does IAD to SJC mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to San Jose Airport flight would often be abbreviated as a IAD to SJC flight.

  • Can I find deals for flights from Dulles Intl to San Jose that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to San Jose flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to San Jose with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to San Jose flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to San Jose that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Jose.

  • Can I find deals for business class flights from Dulles Intl to San Jose?

    Yes. Cheapflights offers flight deals from Dulles Intl to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to San Jose that allow pets onboard?

    Many airlines flying from Dulles Intl to San Jose offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to San Jose?

    Yes, you can often find last-minute deals on Dulles Intl to San Jose flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to San Jose flight deals updated?

    The Washington, D.C. Dulles Intl Airport to San Jose flight deals you see on this page were last updated on 6/10.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to San Jose?

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Jose (average of $283). Flying from Washington, D.C. Dulles Intl Airport to San Jose in June is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to San Jose
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Dulles Intl to San Jose

Discover the top 4 airlines that operate flights from Dulles Intl to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$202Average$348FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$239Average$480FlexibilityNo cancel feeOn-time75%
DeltaCheapest$256Average$407FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$501FlexibilityNo cancel feeOn-time69%

Search flights from Dulles Intl to San Jose by cabin class

Find flights from Dulles Intl to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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