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Cheap Flights from Dulles to San Jose (SJC)
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Children 2-11
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Average price per month
- Low Season: January
- High Season: December
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in January, February and March.
- High season months are October, November and December. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Dulles to San Jose is currently 29% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 33 days before departure!
- Consider booking at least 16 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Dulles to San Jose Flight Information
| Flights Depart From | Dulles (IAD) |
| Flights Arriving To | San Jose (SJC) |
| Distance | 3855 km |
| Current Discount | 29 % |
| Average Price | $324.19 |
| Good Deal | $244.78 |
| Cheapest Airlines | Frontier Airlines, Delta Air Lines, JetBlue, Alaska Airlines |
| Popular Airlines | JetBlue, Alaska Airlines, Delta Air Lines, Frontier Airlines |
| Flight Duration | 05 hours 08 minutes |
| Flights Depart From |
| Dulles (IAD) |
| Flights Arrive In |
| San Jose (SJC) |
| Distance |
| 3855 km |
| Flight Duration |
| 05 hours 08 minutes |
| Current Discount |
| 29 % |
| Average Price |
| $324.19 |
| Good Deal |
| $244.78 |
| Cheapest Airlines |
| Frontier Airlines, Delta Air Lines, JetBlue, Alaska Airlines |
| Popular Airlines |
| JetBlue, Alaska Airlines, Delta Air Lines, Frontier Airlines |
Most Reliable Airlines flying to San Jose
- According to our data, JetBlue, Alaska Airlines and Delta Air Lines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Alaska Airlines, Delta Air Lines and JetBlue.
- If legroom is important for you then you should consider flying with JetBlue, Alaska Airlines and Delta Air Lines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
JetBlue |
4.2 | 4.0 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.5 | 4.0 |
Alaska Airlines |
4.1 | 4.5 | 4.5 | 4.5 | 4.5 | 3.5 | 3.5 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.5
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
- Mineta San Jose International Airport is the major airport in San Jose and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Jose flight deals.
Track the flight prices from Dulles to San Jose by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to San Jose?
Currently there is a 29% discount on flights to San Jose. This price won't stay too long and you should consider buying now.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Dulles to San Jose: Frontier Airlines, Delta Air Lines, JetBlue and Alaska Airlines..
Frontier AirlinesSat, 02 May IAD SJC
Mon, 04 May SJC IAD Trip duration: 2 days$219.97
Delta Air LinesThu, 05 Mar IAD SJC
Sun, 08 Mar SJC IAD Trip duration: 3 days$247.39
Delta Air LinesSun, 03 May IAD SJC
Wed, 06 May SJC IAD Trip duration: 3 days$247.39
Frontier AirlinesFri, 15 May IAD SJC
Sun, 17 May SJC IAD Trip duration: 2 days$266.97
Delta Air LinesFri, 17 Apr IAD SJC
Sun, 19 Apr SJC IAD Trip duration: 2 days$267.4
JetBlueWed, 08 Apr IAD SJC
Sat, 11 Apr SJC IAD Trip duration: 3 days$270.62
Delta Air LinesSat, 23 May IAD SJC
Tue, 18 Aug SJC IAD Trip duration: 87 days$277.41
Delta Air LinesFri, 15 May IAD SJC
Sun, 17 May SJC IAD Trip duration: 2 days$298.4
Delta Air LinesFri, 20 Mar IAD SJC
Sun, 22 Mar SJC IAD Trip duration: 2 days$307.4
Delta Air LinesFri, 27 Feb IAD SJC
Thu, 05 Mar SJC IAD Trip duration: 6 days$369.41
JetBlueTue, 31 Mar IAD SJC
Sat, 04 Apr SJC IAD Trip duration: 4 days$510.42
Alaska AirlinesFri, 27 Mar IAD SJC
Mon, 06 Apr SJC IAD Trip duration: 10 days$517.4
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Frequently Asked Questions
- How long is a direct flight from Dulles to San Jose?A direct flight from Dulles to San Jose takes roughly 05 hours 08 minutes.
- Which airlines offer cheap airfare from Dulles to San Jose?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Frontier Airlines, Delta Air Lines, JetBlue and Alaska Airlines.
- Do I need my passport to fly from Dulles to San Jose?Nope, not this time.
- Which airlines fly from Dulles to San Jose most often?JetBlue, Alaska Airlines, Delta Air Lines and Frontier Airlines are the top.
- What's the cheapest day to fly from Dulles to San Jose?That depends. Recently, the cheapest day to fly from Dulles to San Jose has been Tuesday. And the cheapest return flight from Monday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Dulles?When departing from Dulles you'll be flying out of Washington Dulles International.
- Which airport will I be flying from in San Jose?When departing from San Jose you'll be flying out of Mineta San Jose International Airport.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.