DCA - SJC

$75 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 1/18. 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.
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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
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Reagan Washington National Airport 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 Washington National Airport 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Reagan-National to San Jose.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 12:08 pmDCA-SJC
8h 08m1 stop
1:11 pm - 9:59 pmSJC-DCA
29h 48m1 stop
$131Frontier
Find Deal
Mon, Jan 13 - Thu, Jan 23
6:00 pm - 12:08 pmDCA-SJC
21h 08m1 stop
1:11 pm - 12:01 pmSJC-DCA
19h 50m1 stop
$138Frontier
Find Deal
Wed, Jan 8 - Mon, Jan 13
5:00 am - 11:12 amDCA-SJC
9h 12m1 stop
6:10 am - 7:02 pmSJC-DCA
9h 52m1 stop
$226American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
2:59 pm - 9:28 pmDCA-SJC
9h 29m1 stop
6:10 am - 7:02 pmSJC-DCA
9h 52m1 stop
$230American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
3:35 pm - 9:10 pmDCA-SJC
8h 35m1 stop
6:40 am - 6:22 pmSJC-DCA
8h 42m1 stop
$276Delta
Find Deal
Tue, Jan 28 - Tue, Feb 4
6:59 am - 12:10 pmDCA-SJC
8h 11m1 stop
8:12 pm - 8:58 amSJC-DCA
9h 46m2 stops
$281Delta
Find Deal
Thu, Jan 9 - Mon, Jan 13
6:55 pm - 9:50 amDCA-SJC
17h 55m1 stop
6:15 am - 8:59 pmSJC-DCA
11h 44m1 stop
$291Alaska Airlines
Find Deal
Tue, Jan 7 - Thu, Jan 16
6:30 am - 11:56 amDCA-SJC
8h 26m1 stop
8:25 am - 11:59 pmSJC-DCA
12h 34m2 stops
$299United Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23
5:29 pm - 11:27 pmDCA-SJC
8h 58m1 stop
6:15 am - 9:59 pmSJC-DCA
12h 44m2 stops
$316Alaska Airlines
Find Deal
Tue, Jan 28 - Tue, Feb 4
6:30 am - 1:31 pmDCA-SJC
10h 01m2 stops
8:25 am - 9:59 pmSJC-DCA
10h 34m2 stops
$345United Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23

Flights from Reagan-National to San Jose - Travel Insights & Trends

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.

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

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to San Jose clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Jose on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Reagan Washington National Airport to San Jose. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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 September, where tickets cost $237 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $591 and $482 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to San Jose, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$75
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 3% 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 $75 for a one-way ticket and $131 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Reagan Washington National Airport and San Jose, with oneworld 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 $418 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $383 and an overall rating of 8.0.

  • 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.

See more FAQs

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.
8.0
Alaska AirlinesOverall score based on 9547 reviews
8.2Boarding
7.9Comfort
7.1Entertainment
8.5Crew
7.2Food
Airline reviews

Boarding process was familiar but in the San Jose del Cabo airport there was no visible indication of which group was boarding and the sound system was unintelligible. A minor thing, and easy to fix.

10.0 ExcellentAnonymous, Nov 2024SJD - SJC
Read more Alaska Airlines reviews

Boarding process was familiar but in the San Jose del Cabo airport there was no visible indication of which group was boarding and the sound system was unintelligible. A minor thing, and easy to fix.

We were seated in the middle of a large group of noisy 8th graders

When I made my transfer from my flight from Missoula to Seattle to Seattle to San Jose, the gate was at the opposite end of the airport, which I thought was inconvenient since there were so many gates for Alaska right where I landed that everything was good

I never received a full itinerary of my round trip. I only received the outgoing flight on Sun Country to Baltimore. Throughout my stay in the Baltimore area I kept checking for the information on my return trip to Portland, I didn't receive it in timely manner, so I booked another flight. I received the return flight information on the Alaska flight booked via your sight upon returning to my home in Oregon. The cost of my ticket on Price line was $247.27. The flight was Alaska Airline Flight 9. The confirmation number is YWHLPB. Please be advised I purchased Insurance for this flight. The reference number is UVCV4-X4TK9-INS. I respectfully request a refund for the bookings on, AS 507 and AS 1121.The confirmation number is 72058793562147. Thank you for assistance in correcting this matter.

The flight attendants are very friendly and courteous. Excellent service.

It was unexpected not to board with a jet bridge - the weather was good that day so it was not an issue. It was completely unclear what boarding group was called...there was no monitor with that info.

It was a good flight, crew members were friendly. The flight was smooth and overall a great experience.

I can't say yet as I'm still waiting for my luggage. I thought I had given my TSA # before my first flight but it wasn't on my boarding pass so my initial flying to my destination I wasn't able to utilize the device. I called Alaska Airlines and had it added to my profile. It still wasn't on my boarding pass so I had to go to an agent and have it added which took extra time as there was a line of people waiting to be helped.

Wifi in particular was terrible. I paid to use and could never connect. Unacceptable and put a drain on my plans.

What was the reason for the flight delay? The plane was there in plenty of time!

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

Meh. A late flight meant I missed my connections, and a 2pm LAX arrival turned into gettin in after midnight.

We arrived early and finally made it to our gate almost an hour after.

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

Fast checkin with the self serve terminal, good communication at the boarding gate.

Very friendly staff. The flight was on time. Need a bit heavy covers/blankets. It can get colder with a thin blanket.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Never nice, United Express partners always do an amazing job.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

United Airlines changed my flight 5 hours before I arrived at the airport. This messed up my entire day that I arrived in Japan.

No overhead space so all carryons were checked. No internet.

Check bag location is full of rude employees who are unwilling to assist with issues after talking to AA on the phone and relaying messages. The boarding was good. While on the flight it got really hot. Asked flight attendant if there’s a way to drop the temp and make it more comfortable as we are flying from DC to Miami so flying from cold to hot weather. No changes made. Stayed hot and uncomfortable on the plane. When asked again about the AC being down the flight attendant said no the WiFi was down but not the AC. I mentioned it was still hot. No changes.

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

On time (actually a little early). Was a good and short flight!

RE Food: Wish there was a choice for No Rating. Flew from Honolulu to Los Angeles on a Red-Eye flight (11:00 pm to 7:30 am). Other than a package of cookies with a beverage choice offered soon after take-off, and a beverage choice shortly before landing, no other food choices were offered. Everyone slept or rested for most of the trip. Nothing to rate. RE Entertainment: Everyone was sleeping most of the flight. Only saw one passenger watch about 30 minutes of entertainment on his iPad. I never attempted to access any entertainment options.

Great - quick boarding and landed early with an available gate.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

The flight crew was fantastic! Which the seats had a small TV.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

terrible cascading delays and unhelpful customer service. uncomfortable plane. crew was great, however!

I ended up paying $70+ dollars to for a carryon because the website is confusing and misleading. I now realize I did not need to pay that. I request a refund. I will pay extra to other airlines and not fly Frontier again.

With frontier you get what you pay for. The flight was two hours late. It’s a tight fit for the number of people they bring but you get to where you’re going cheap. Sometimes that’s more important than a nifty drink and cool TV..

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

Although we received an email from Kayak AND the airline, turns out we were not on Frontier’s manifest for the flight. We had to purchase tickets at the gate. Not sure where this transaction fell apart, but it did. We are now disputing the charges for the SLC to PDX flight originally booked through Kayak.

We had an awful experience getting our bags checked in. Frontier’s check in on the app manipulated us into buying the business package because that was the only option available for a checked bag which included two checked bags per person which we did not need. Upon arriving to the airport, we stood in line for what seemed like forever at the baggage check in and there was no one available at the counter. We were first in line and we were afraid we were going to miss our flight due to the baggage attendant being late. After realizing there were a lot of other people waiting at the baggage check in and no one available. I reached out to Frontier and could not get any customer service so I had to call the airport to page the baggage attendant to send someone to the counter to check in our bags before we were able to go through security , I finally spoke to the attendant at the counter and explained to her that we had to pay for two checked bags person a total of six bags when we only had a total of three bags between three people she said to reach out to Frontier and they would issue a refund for the three bags that we paid for and did not need. I reached out to Frontier which I was not able to reach anybody by phone so I had to go through their automated chat feature, which sent me around in circles until I finally reached a representative to assist me. I explained to them what happened and they explained that they were not able to assist me. I continued to push the issue with them as this was very frustrating and they finally put in a customer service ticket where we were issued a flight credit and we were so disappointed because after this experience, we NEVER want to fly Frontier again, and we do not want a credit that we will not use. Frontier charged us almost $500 for us to check three bags which is absolutely absurd! The customer service agents were not able to offer anything else other than a flight credit and I do not feel like my frustrations were truly heard , we will never use Frontier Airlines again ! Truly Theft by Manipulation! They should be ashamed!

I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

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