Cheap flights from San Jose (SJC) to Dulles Intl (IAD) from $144

SJC — IAD
Mar 27 — Apr 31

How to find the cheapest flight from San Jose (SJC) to Dulles Intl (IAD)

All the information you need to plan the best SJC to IAD flight in 2023: compare San Jose to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.

SJC - IAD

Price

$290 - $884

IAD

Temperature

35.6 - 80.6 °F

IAD

Rainfall

2.6 - 4 inches

Popular inJuneHigh demand for flights, 35% potential price rise
Cheapest inMarchBest time to find cheap flights, 49% potential price drop
Round-trip from$290From San Jose to Washington, D.C. Dulles Intl
One-way from$224One-way flight from San Jose to Washington, D.C. Dulles Intl

Cheap flights from San Jose to Dulles Intl in March, April 2023

The best prices found for SJC to IAD flights for March, April

San Jose to Dulles Intl 2023 flight deals

Cheap flights to Dulles Intl from San Jose found for this year

Cheap United Airlines flights from San Jose to Dulles Intl

Cheap American Airlines flights from San Jose to Dulles Intl

Last minute flights from San Jose to Dulles Intl

Late deals on return flights to Dulles Intl from San Jose, departing today and this week

One-way flights to Dulles Intl from San Jose

The cheapest one-way flights from San Jose to Dulles Intl

Find flights from San Jose to Dulles Intl within your budget

Use the slider to find flights from San Jose to Dulles Intl that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$348 - $407

Route

Depart

Return

Price

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-19

2 stops25h 38m

Washington, D.C. Dulles Intl

2023-04-26

1 stop7h 34m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-17

2 stops25h 50m

Washington, D.C. Dulles Intl

2023-04-20

1 stop25h 04m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-18

1 stop8h 03m

Washington, D.C. Dulles Intl

2023-04-25

1 stop8h 47m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-18

1 stop7h 22m

Washington, D.C. Dulles Intl

2023-04-25

2 stops13h 43m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-18

2 stops12h 38m

Washington, D.C. Dulles Intl

2023-04-25

2 stops14h 39m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-05-03

1 stop8h 19m

Washington, D.C. Dulles Intl

2023-05-08

1 stop17h 54m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-17

1 stop6h 58m

Washington, D.C. Dulles Intl

2023-04-19

1 stop8h 21m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-10

1 stop24h 39m

Washington, D.C. Dulles Intl

2023-04-12

1 stop29h 09m

San JoseWashington, D.C. Dulles Intl

SJC - IAD

SJCIAD

San Jose

2023-04-13

1 stop8h 03m

Washington, D.C. Dulles Intl

2023-04-17

2 stops25h 36m

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Dulles Intl

Alaska Airlines
8.0
Very good
1,368 reviews

Boarding

8.3

Food

7.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?

Alaska Airlines
8.0
Very good
1,368 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Boarding

8.3

Food

7.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?

Delta
8.0
Very good
2,333 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Boarding

8.3

Food

7.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?

United Airlines
7.6
Good
1,427 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Boarding

8.3

Food

7.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?

American Airlines
7.4
Good
1,745 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Boarding

8.3

Food

7.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.1

Reviews

1 / 10

No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?

Related info for your journey

Useful info, stats and facts about San Jose to Dulles Intl flights.

Alternative routes for San Jose to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from San Jose to Dulles Intl

The chart below displays the airlines Cheapflights users traveling from San Jose to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$219Average$478FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$241Average$671FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$262Average$485FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$351Average$600FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from San Jose to Dulles Intl

See what time of day planes typically take off from San Jose to Dulles Intl
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Jose to Dulles Intl

See how many times per day planes take to the skies headed from San Jose to Dulles Intl
Sunday0daily flights
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday0daily flights
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