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SJC - IAD

$133 Find cheap flights from San Jose to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Dulles Intl departing on 7/22. 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.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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

Bundle and saveSave money when you bundle your flight + hotel.

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

 
These are the cheapest deals for flights from San Jose to Dulles Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Jose to Dulles Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Jose to Dulles Intl.

Recent one-way flight deals from San Jose to Dulles Intl

Only flying one-way? Below are some of the best one-way flight deals from San Jose to Dulles Intl found on KAYAK recently.

Recent last minute flight deals from San Jose to Dulles Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from San Jose to Dulles Intl.

Recent direct flight deals from San Jose to Dulles Intl

The latest deals for direct flights from San Jose to Dulles Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from San Jose to Dulles Intl

Find recent round-trip train or bus tickets from San Jose to Dulles Intl.

All round-trip flight deals to Dulles Intl

The cheapest plane tickets to Dulles Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:35 pm - 11:53 pmSJC-IAD
7h 18m1 stop
6:00 am - 11:16 amIAD-SJC
8h 16m1 stop
$322Delta
Find Deal
Sat, Jun 1 - Sat, Jun 8
6:29 pm - 6:26 amSJC-IAD
8h 57m1 stop
6:00 am - 11:16 amIAD-SJC
8h 16m1 stop
$337Delta
Find Deal
Tue, Jun 4 - Mon, Jun 10
8:00 am - 10:32 amSJC-IAD
23h 32m2 stops
11:20 am - 11:59 pmIAD-SJC
15h 39m2 stops
Wed, May 29 - Wed, Jun 5
7:00 am - 3:34 pmSJC-IAD
29h 34m3 stops
8:25 am - 8:24 amIAD-SJC
26h 59m3 stops
Wed, Jun 12 - Mon, Jul 1
10:45 am - 9:22 pmSJC-IAD
7h 37m1 stop
6:30 am - 12:01 pmIAD-SJC
8h 31m1 stop
$348United Airlines
Find Deal
Wed, May 29 - Wed, Jun 5
6:40 pm - 5:25 amSJC-IAD
7h 45m1 stop
5:10 pm - 10:03 pmIAD-SJC
7h 53m1 stop
$377United Airlines
Find Deal
Sat, Jun 15 - Sat, Jun 22
6:30 am - 5:05 pmSJC-IAD
7h 35m1 stop
7:00 am - 1:56 pmIAD-SJC
9h 56m1 stop
$390Alaska Airlines
Find Deal
Tue, May 28 - Fri, May 31
12:14 pm - 11:37 pmSJC-IAD
8h 23m1 stop
3:27 pm - 10:36 pmIAD-SJC
10h 09m2 stops
$395American Airlines
Find Deal
Tue, May 28 - Thu, May 30
6:15 am - 6:36 pmSJC-IAD
9h 21m1 stop
7:10 am - 6:20 pmIAD-SJC
14h 10m1 stop
$421Alaska Airlines
Find Deal
Thu, Jun 13 - Tue, Jul 2
7:14 pm - 8:58 amSJC-IAD
10h 44m2 stops
6:00 am - 10:50 amIAD-SJC
7h 50m1 stop
$430American Airlines
Find Deal
Wed, Jun 12 - Tue, Jul 2
6:00 pm - 9:16 amSJC-IAD
12h 16m2 stops
$133Delta
Find Deal
Mon, Jul 22
7:00 am - 3:34 pmSJC-IAD
29h 34m3 stops
Wed, Jun 12
6:15 am - 4:17 pmSJC-IAD
7h 02m1 stop
$154Delta
Find Deal
Wed, May 29
6:40 pm - 5:25 amSJC-IAD
7h 45m1 stop
$155United Airlines
Find Deal
Tue, Jun 25
3:32 pm - 3:34 pmSJC-IAD
21h 02m2 stops
Wed, Jun 12
11:00 pm - 11:41 amSJC-IAD
9h 41m1 stop
$163United Airlines
Find Deal
Mon, Jun 24
7:00 pm - 5:40 amSJC-IAD
7h 40m1 stop
$192Alaska Airlines
Find Deal
Wed, Jul 17
10:10 am - 5:40 amSJC-IAD
16h 30m1 stop
$198Alaska Airlines
Find Deal
Tue, Jul 9
6:59 pm - 8:47 amSJC-IAD
10h 48m2 stops
$199American Airlines
Find Deal
Fri, Jul 12
6:10 am - 11:24 pmSJC-IAD
14h 14m1 stop
$223American Airlines
Find Deal
Tue, Jun 25
12:23 pm - 11:55 pmSJC-IAD
8h 32m1 stop
7:15 am - 12:30 pmIAD-SJC
8h 15m1 stop
$460Delta
Find Deal
Fri, May 17 - Wed, Jun 5
12:23 pm - 11:55 pmSJC-IAD
8h 32m1 stop
6:00 am - 11:13 amIAD-SJC
8h 13m1 stop
$478Delta
Find Deal
Tue, May 21 - Thu, May 23
11:17 am - 11:53 pmSJC-IAD
9h 36m2 stops
6:00 am - 11:13 amIAD-SJC
8h 13m1 stop
$483Delta
Find Deal
Tue, May 21 - Thu, May 23
9:54 am - 11:37 pmSJC-IAD
10h 43m2 stops
6:52 am - 12:35 pmIAD-SJC
8h 43m1 stop
$485American Airlines
Find Deal
Sat, May 18 - Tue, Aug 20
8:25 am - 7:17 pmSJC-IAD
7h 52m1 stop
10:15 am - 3:07 pmIAD-SJC
7h 52m1 stop
$550United Airlines
Find Deal
Sat, May 18 - Wed, May 22
6:35 pm - 7:19 amSJC-IAD
9h 44m2 stops
12:45 pm - 6:00 pmIAD-SJC
8h 15m1 stop
$596United Airlines
Find Deal
Fri, May 17 - Tue, Aug 20
12:14 pm - 11:37 pmSJC-IAD
8h 23m1 stop
6:50 am - 1:19 pmIAD-SJC
9h 29m1 stop
$598American Airlines
Find Deal
Sat, May 18 - Tue, May 28
4:40 pm - 7:20 amSJC-IAD
35h 40m3 stops
6:15 pm - 3:50 pmIAD-SJC
24h 35m2 stops
Sat, May 18 - Wed, May 22
4:40 pm - 4:10 pmSJC-IAD
44h 30m3 stops
8:25 am - 9:54 amIAD-SJC
28h 29m3 stops
Fri, May 17 - Sat, May 25
6:15 am - 5:54 pmSJC-IAD
8h 39m1 stop
7:00 am - 10:13 pmIAD-SJC
18h 13m2 stops
$1,163Alaska Airlines
Find Deal
Sun, May 19 - Tue, May 21

Flights from San Jose to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from San Jose to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Jose to Washington Dulles Airport?

The average price of all flights from San Jose to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from San Jose to Washington Dulles Airport, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to San Jose, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Jose to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Jose to Washington, D.C. Dulles Intl Airport is November, where tickets cost $322 on average. On the other hand, the most expensive months are February and June, where the average cost of tickets is $610 and $608 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Jose to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Jose to Washington, D.C. Dulles Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

Which airlines provide the cheapest flights from San Jose to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Delta ($133) and United Airlines ($155). The cheapest round-trip tickets were found on Delta ($322) and United Airlines ($348).

Good to know

Low season

January

High season

May

Cheapest flight

$133
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from San Jose to Washington Dulles 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Jose to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from San Jose to Washington, D.C. Dulles Intl Airport was $133 for a one-way ticket and $322 for a round-trip.

  • Do I need a passport to fly between San Jose and Washington Dulles Airport?

    A passport is not required to fly from San Jose to Washington Dulles Airport.

  • Which aircraft models fly most regularly from San Jose to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Jose to Washington Dulles Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Jose and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Jose to Washington, D.C., Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San Jose to Washington, D.C. are Delta and Alaska Airlines. With an average price for the route of $446 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $506 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Jose to Washington Dulles Airport?

    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 San Jose to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from San Jose 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 San Jose to Washington Dulles Airport?

    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 Washington Dulles Airport with an airline and back to San Jose with another airline. Booking your flights between San Jose and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Washington Dulles Airport?

    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 Washington Dulles Airport from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from San Jose to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9157 reviews
8.6Crew
8.2Boarding
7.9Comfort
7.3Food
7.3Entertainment
Airline reviews

I enjoyed the leg room at my seat, but I was in an exit row.

6.0 GoodAnonymous, May 2024SFO - EWR
Read more about Alaska Airlines reviews

I enjoyed the leg room at my seat, but I was in an exit row.

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Boarded the plain and had to wait 1 hour for crew Captain to arrive from another flight

The space for legs in coach is better than other Airlines you can even cross your legs!!

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

Honestly, there was not much they could do. Due to wind, the flight was delayed for several hours because we had to be diverted to San Jose where we needed to refuel before departing to Hawaii. Wish they had offered some snacks during the delays/diversion because we had to wait such a long time to finally get our food served during the flight after leaving California.

They canceled the flight 30 minutes prior to departure without any heads up.

All parts were excellent, especially staff at bag tag printing and inflight crew. Just the normal differences from past air travel could be improved but we’ve learned to accept those—cramped seats, minimal food/beverage, etc.

Better organizing of entry and exit onto the plane regarding all of the baggage people haul on. There should be a better system so those with no baggage can get in and out more quickly. The baggage haul-on situation is absurd.

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

I guess they don’t serve drinks on planes anymore

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Book cheap flights from San Jose to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Jose to Washington, D.C. found on KAYAK in the last 72 hours.
7/22Mon
2 stopsDelta
12h 16mSJC-IAD
$133
6/12Wed
3 stops
29h 34mSJC-IAD
$140
5/29Wed
1 stopDelta
7h 02mSJC-IAD
$154
6/25Tue
1 stopUnited Airlines
7h 45mSJC-IAD
$155
6/12Wed
2 stops
21h 02mSJC-IAD
$156
6/24Mon
1 stopUnited Airlines
9h 41mSJC-IAD
$163
7/17Wed
1 stopAlaska Airlines
7h 40mSJC-IAD
$192
7/9Tue
1 stopAlaska Airlines
16h 30mSJC-IAD
$198
7/12Fri
2 stopsAmerican Airlines
10h 48mSJC-IAD
$199
6/25Tue
1 stopAmerican Airlines
14h 14mSJC-IAD
$223

Search by stops

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Last minute flights from San Jose to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Jose to Washington, D.C. that are departing in the next 10 days.
5/17Fri
multi-stopDelta
8h 32mSJC-IAD
6/5Wed
multi-stopDelta
8h 15mIAD-SJC
$460
5/21Tue
multi-stopDelta
8h 32mSJC-IAD
5/23Thu
multi-stopDelta
8h 13mIAD-SJC
$478
5/21Tue
multi-stopDelta
9h 36mSJC-IAD
5/23Thu
multi-stopDelta
8h 13mIAD-SJC
$483
5/18Sat
multi-stopAmerican Airlines
10h 43mSJC-IAD
8/20Tue
multi-stopAmerican Airlines
8h 43mIAD-SJC
$485
5/18Sat
multi-stopUnited Airlines
7h 52mSJC-IAD
5/22Wed
multi-stopUnited Airlines
7h 52mIAD-SJC
$550
5/17Fri
multi-stopUnited Airlines
9h 44mSJC-IAD
8/20Tue
multi-stopUnited Airlines
8h 15mIAD-SJC
$596
5/18Sat
multi-stopAmerican Airlines
8h 23mSJC-IAD
5/28Tue
multi-stopAmerican Airlines
9h 29mIAD-SJC
$598
5/18Sat
multi-stop
35h 40mSJC-IAD
5/22Wed
multi-stop
24h 35mIAD-SJC
$647
5/17Fri
multi-stop
44h 30mSJC-IAD
5/25Sat
multi-stop
28h 29mIAD-SJC
$961
5/19Sun
multi-stopAlaska Airlines
8h 39mSJC-IAD
5/21Tue
multi-stopAlaska Airlines
18h 13mIAD-SJC
$1,163

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San Jose - Washington Dulles Airport Flights

Departure:

San Jose (undefined)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - San Jose

Cabin classes: