DCA - SJC

$133 Find Cheap Flights from Reagan Washington National Airport to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to San Jose departing on 7/1. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Jose, 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 Washington, D.C. to San Jose, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$270
Typical prices: $470-$305
Delta
vie. 9/4dom. 9/6
DCA - SJC • 1 stop
Cheapest one-way
$133
Typical prices: $138-$199
Southwest
mié. 7/1
DCA - SJC • 1 stop
Top airlines
Cheapest • from $270 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Reagan-National and San Jose. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $226 (round-trip)
Shortest trip • 7h 32m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to San Jose (DCA-SJC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National 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.

Recent round-trip flight deals from Reagan-National to San Jose

vie., sep. 4 - dom., sep. 6
Delta Logo
4:35 pm - 10:50 pm
DCA
-
SJC
9h 15m
1 stop
Delta Logo
6:30 am - 7:34 pm
SJC
-
DCA
10h 04m
1 stop
$270Delta
mar., ago. 25 - mié., ago. 26
Alaska Airlines Logo
10:59 am - 6:04 pm
DCA
-
SJC
10h 05m
1 stop
Alaska Airlines Logo
8:29 am - 9:00 pm
SJC
-
DCA
9h 31m
1 stop
$275Alaska Airlines
lun., ago. 17 - vie., ago. 21
Southwest Logo
2:15 pm - 9:25 pm
DCA
-
SJC
10h 10m
2 stops
Southwest Logo
11:00 pm - 8:45 am
SJC
-
DCA
6h 45m
1 stop
$280Southwest
sáb., jul. 4 - vie., jul. 10
Southwest Logo
6:05 am - 12:55 pm
DCA
-
SJC
9h 50m
1 stop
Southwest Logo
10:55 pm - 11:00 am
SJC
-
DCA
9h 05m
1 stop
$312Southwest
sáb., ago. 22 - sáb., ago. 29
Alaska Airlines Logo
10:59 am - 6:04 pm
DCA
-
SJC
10h 05m
1 stop
Alaska Airlines Logo
7:29 am - 9:00 pm
SJC
-
DCA
10h 31m
1 stop
$317Alaska Airlines
mié., jul. 22 - mar., jul. 28
Southwest Logo
4:55 pm - 11:30 pm
DCA
-
SJC
9h 35m
2 stops
Southwest Logo
6:00 am - 4:45 pm
SJC
-
DCA
7h 45m
1 stop
$322Southwest
vie., sep. 4 - mié., sep. 9
Southwest Logo
6:55 am - 7:05 pm
DCA
-
SJC
15h 10m
2 stops
Southwest Logo
8:55 am - 10:20 pm
SJC
-
DCA
10h 25m
1 stop
$328Southwest
jue., sep. 3 - mar., sep. 8
Delta Logo
4:35 pm - 10:50 pm
DCA
-
SJC
9h 15m
1 stop
Delta Logo
7:15 am - 8:19 pm
SJC
-
DCA
10h 04m
1 stop
$336Delta
mar., ago. 4 - lun., sep. 21
Delta Logo
5:59 pm - 11:44 pm
DCA
-
SJC
8h 45m
1 stop
Delta Logo
1:23 pm - 11:52 pm
SJC
-
DCA
7h 29m
1 stop
$337Delta
mié., ago. 26 - mié., sep. 9
American Airlines Logo
11:56 am - 6:30 pm
DCA
-
SJC
9h 34m
2 stops
American Airlines Logo
6:00 am - 6:26 pm
SJC
-
DCA
9h 26m
2 stops
$340American Airlines
Booking Insights

KAYAK's insights & trends for Reagan-National to San Jose flights

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

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to San Jose, California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Reagan-National Airport to San Jose, California departing in September.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to San Jose, 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 Washington, D.C. Reagan-National Airport to San Jose is October, where tickets cost $260 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $694 and $585 respectively.

Good to know

Low seasonJanuary
Cheapest flight$133
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 32% increase in price.
Flight from Reagan Washington National Airport to San Jose

When to book flights from Reagan-National to San Jose

Are your dates flexible? Find out the best times to travel from Reagan-National to San Jose 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 Reagan Washington National Airport to San Jose flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to San Jose?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to San Jose was $133 for a one-way ticket and $270 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to San Jose are Southwest and Delta. With an average price for the route of $351 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $505 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to San Jose.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and SJC 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 Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Reagan-National to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to San Jose. 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 Reagan-National to San Jose? 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.
7.9
Alaska AirlinesOverall score based on 12422 reviews
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

Flight delayed no communication. The gate was changed so many times.

6.0 GoodAnonymous, May 2026
SAN - SJC
Read more Alaska Airlines reviews

Flight delayed no communication. The gate was changed so many times.

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

Good. I didn’t order food and there was no entertainment available.

Several delays without clear communication on timing. Very late beverage service during the flight.

I wasn’t aware that we needed to supply our own screens for entertainment

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

I liked the free snacks and drink. I liked the onboard entertainment. I did not like the WiFi cutting out in middle of my movie.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

The gentleman at the gate I think his name is RIE was exceptional

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

Everything you need to know for your flight from Reagan-National to San Jose

Information on your arrival and departure airports