Cheap flights from Washington, D.C. Dulles Intl Airport to San José from $98
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to San José departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Volaris El Salvador flights from Washington, D.C. Dulles Intl Airport to San José, San José Province
Our best Volaris El Salvador deals on Washington, D.C. Dulles Intl Airport to San José, San José Province flight tickets
American Airlines flights from Washington, D.C. Dulles Intl Airport to San José, San José Province
Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to San José, San José Province flight tickets
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to San José, San José Province
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San José, San José Province?
The month of September is, on average, the cheapest month to fly to San José, San José Province from Washington, D.C. Dulles Intl Airport, with most prices found around $305. If you’re not able to fly to San José, San José Province in September, then October is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to San José, San José Province during October average around $326.
What is the cheapest day to depart on your flight to San José, San José Province?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to San José, San José Province is on a Tuesday when prices can be found for as low as $385. The most expensive day to fly to San José, San José Province is Saturday, with ticket prices averaging around $699.
What is the cheapest time of day to depart on your flight to San José, San José Province?
In the afternoon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to San José, San José Province when you can find flight prices for as low as $414. Flying to San José, San José Province in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $780 per ticket.
What is the cheapest Washington, D.C. Dulles Intl to San José Juan Santamaria Intl flight route?
Fly from Washington, D.C. Dulles Intl to San José Juan Santamaria Intl for the best Washington, D.C. Dulles Intl - San José Juan Santamaria Intl flight prices
How far in advance should I book a flight to San José, San José Province?
You are more likely to see cheaper flights to San José, San José Province from Washington, D.C. Dulles Intl Airport when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $403 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from Washington, D.C. Dulles Intl Airport for as low as $324 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to San José Juan Santamaria Intl flights?
There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to San José Juan Santamaria Intl?
Volaris El Salvador, American Airlines, and Avianca are the most popular carriers operating from Washington, D.C. Dulles Intl to San José Juan Santamaria Intl
What airlines fly to San José, San José Province?
Avianca, Copa Airlines and United Airlines are the top three most popular airlines that fly to San José, San José Province from Washington, D.C. Dulles Intl Airport according to our data. Avianca is the first choice among our users, with 60% of people opting to fly with this airline when traveling to San José, San José Province. Keep in mind that there are 6 different airlines that fly to San José, San José Province on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to San José, San José Province on average per week?
As of May 2025, there are 4 flights per week flying from Washington, D.C. Dulles Intl Airport to San José, San José Province. The most common day of the week flights depart is Tue, with 25% of flights taking off on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to San José, San José Province
Cheap Washington, D.C. Dulles Intl Airport to San José, San José Province (IAD to SJO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to San José, San José Province
Best Price Found | $98 |
|---|---|
Fastest flight time | 4h 30m |
Direct flights | Tue, Wed, Fri and Sun |
Airports in San José, San José Province | 1 airport |
How far is Washington, D.C. Dulles Intl to San José Juan Santamaria Intl by plane?
Washington, D.C. Dulles Intl and San José Juan Santamaria Intl are 2045.0 mi apart from one another. In terms of flight time, this usually takes a little over 4h 30m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to San José Juan Santamaria Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to San José Juan Santamaria Intl Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to San José Juan Santamaria Intl Airport?
There are 6 operators available for flights from Washington, D.C. Dulles Intl Airport to San José Juan Santamaria Intl Airport as of May 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to San José Juan Santamaria Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to San José Juan Santamaria Intl Airport.
What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?
The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to San José, San José Province?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to San José, San José Province is Airbus A320neo (65.65% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (23.63%), Airbus A320-100/200 (5.69%), and Boeing 737-900 (0.88%).
What is the most popular airline from Washington, D.C. Dulles Intl Airport to San José, San José Province?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and San José, San José Province, the leading airline is Avianca, making up 58% of the total bookings. Other popular airlines include Copa Airlines with 30%, United Airlines with 8%, and Volaris El Salvador with 2%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to San José, San José Province
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to San José, San José Province with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $200 | Free Cancellation | Rating 7.3 24 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 7.4 8,726 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 6.7 2,323 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.0 7,949 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.6 1,422 reviews |
Avianca Flights From Washington, D.C. Dulles Intl Airport to San José, San José Province
The lowest priced Avianca flight from Washington, D.C. Dulles Intl Airport to San José, San José Province from the last 72 hours was $243. Generally, Avianca has 4 flights on this route every week with an average price of $387. Avianca is rated 6.7/10 by our users.
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Why should I use momondo to find a flight deal from Washington, D.C. to San José?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to San José for you.
Can I find flights from Washington, D.C. to San José with flexible booking policies on momondo?
Yes. All flights to San José from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Washington, D.C. to San José?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to San José.
I’m not ready to book a flight from Washington, D.C. to San José right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.