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Cheap flights from Washington, D.C. Dulles Intl Airport to San José

IAD — SJO
13 May — 20 May1
1 adult
Mon 13/5
Mon 20/5

Cheap flight deals from Dulles Intl to San José

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 May 2024.

Popular in

December

Cheapest in

May

Average price

£244

Round-trip from

£624
High demand for flights, 37% potential price rise
Best time to find cheap flights, 23% potential price drop
Average for round-trip flights in May 2024
From Washington, D.C. Dulles Intl to San José Juan Santamaria Intl

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to San José, San José Province 1-2 weeks in advance for as low as £292, or £292 for flights within the next 24 hours.

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

Flights from Washington, D.C. Dulles Intl Airport to San José, San José Province lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to San José, San José Province in October, with the cheapest ticket starting at £162.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to San José, San José Province (IAD - SJO)?

When flying from Washington, D.C. Dulles Intl Airport to San José, San José Province, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to San José, San José Province?

Use this chart to determine the optimal time to book a return flight from Dulles Intl to San José. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to San José, San José Province, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to San José, San José Province?

Use this chart to determine the cheapest time to fly return from Dulles Intl to San José. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to San José, San José Province flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San José by month

Plan your trip from Dulles Intl to San José by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to San José is currently £0 while a return flight costs £0. Price data was last updated on 5 May 2024.

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San José, San José Province (average of £779). Flying from Washington, D.C. Dulles Intl Airport to San José, San José Province in July is currently the most expensive (average of £1,053). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£624

February

£656

March

£720

April

£628

May

£647

June

£706

July

£843

August

£723

September

£629

October

£632

November

£669

December

£747

Temperature and rainfall in San José by month

Plan your trip to San José by taking into account the average temperature and rainfall totals by month.

SJO

Temperature

18 - 21 °C

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San José from Washington, D.C. Dulles Intl?

    If you book a flight to San José from Washington, D.C. Dulles Intl, you will be flying to Juan Santamaria Intl, which is the city’s only airport. San José Juan Santamaria Intl (SJO) is located 8.8 mi from the center of San José. There is 1 flight from Washington, D.C. Dulles Intl to Juan Santamaria Intl per day from 1 airline.

  • What does IAD to SJO mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and San José Juan Santamaria Intl Airport (SJO). Codes like San José Juan Santamaria Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dulles Intl to San José that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to San José flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to San José with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to San José flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to San José that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San José.

  • Can I find deals for business class flights from Dulles Intl to San José?

    Yes. Cheapflights offers flight deals from Dulles Intl to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to San José that allow pets onboard?

    Many airlines flying from Dulles Intl to San José offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to San José?

    Yes, you can often find last-minute deals on Dulles Intl to San José flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.

Top airline flying from Dulles Intl to San José

Discover the top airline that operate flights from Dulles Intl to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 881,145 searches. Data last updated 8 May 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£262Average£285FlexibilityNo cancel feeOn-time71%
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Search flights from Dulles Intl to San José by cabin class

Find flights from Dulles Intl to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dulles Intl to San José

Find hourly flight availability from Dulles Intl to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 May 2024.
100%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dulles Intl to San José

Explore weekly flight availability from Dulles Intl to San José. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 May 2024.
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday2daily flights
Sunday2daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to San José?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San José from Dulles Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to San José?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dulles Intl to San José for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dulles Intl to San José with no change fees?

Need flexible booking options for your flight to San José from Dulles Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to San José become cheaper?

Not ready to book yet? You can track prices for flights from Dulles Intl to San José on Cheapflights with our Price Alert feature and get notified when better prices are available.

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