Cheap flights from Washington, D.C. Reagan-National Airport to San José from $115
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. Reagan-National Airport to San José departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. Reagan-National Airport to San José
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
United Airlines flights from Washington, D.C. Reagan-National Airport to San José, San José Province
Our best United Airlines deals on Washington, D.C. Reagan-National Airport to San José, San José Province flight tickets
Southwest flights from Washington, D.C. Reagan-National Airport to San José, San José Province
Our best Southwest deals on Washington, D.C. Reagan-National Airport to San José, San José Province flight tickets
See travel insights to San José from
How to get the cheapest flight ticket from Washington, D.C. Reagan-National 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 May is, on average, the cheapest month to fly to San José, San José Province from Washington, D.C. Reagan-National Airport, with most prices found around $380. If you’re not able to fly to San José, San José Province in May, then September is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to San José, San José Province during September average around $394.
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. Reagan-National Airport to San José, San José Province is on a Tuesday when prices can be found for as low as $375. The most expensive day to fly to San José, San José Province is Saturday, with ticket prices averaging around $690.
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. Reagan-National 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 $781 per ticket.
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. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $544 when searching 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. Reagan-National Airport for as low as $410 on momondo.
What is the cheapest airline that flies from Washington, D.C. Reagan-National to San José Juan Santamaria Intl?
American Airlines, United Airlines, and Southwest are the most popular carriers operating from Washington, D.C. Reagan-National to San José Juan Santamaria Intl
What airlines fly to San José, San José Province?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to San José, San José Province from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 58% 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.
When to book flights from Washington, D.C. Reagan-National Airport to San José, San José Province
Cheap Washington, D.C. Reagan-National Airport to San José, San José Province (DCA to SJO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to San José, San José Province
Best Price Found | $115 |
|---|---|
Fastest flight time | 6h 35m |
Direct flights | None |
Airports in San José, San José Province | 1 airport |
How far is Washington, D.C. Reagan-National to San José Juan Santamaria Intl by plane?
There are 2043.8 mi between Washington, D.C. Reagan-National and San José Juan Santamaria Intl. In terms of flight time, this usually takes a little over 6h 35m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to San José Juan Santamaria Intl Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to San José Juan Santamaria Intl Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to San José Juan Santamaria Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to San José Juan Santamaria Intl Airport.
How old do you have to be to fly from Washington, D.C. Reagan-National 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. Reagan-National 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 airline from Washington, D.C. Reagan-National Airport to San José, San José Province?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Reagan-National Airport to San José, San José Province is American Airlines, representing 51% of all bookings. The subsequent popular airlines are United Airlines at 18%, Delta at 10%, and Southwest at 9%.
Best airlines flying from Washington, D.C. Reagan-National Airport to San José, San José Province
Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to San José, San José Province with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $246 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 6.7 2,350 reviews | |||
| PriceFrom $272 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $292 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $309 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $372 | Free Cancellation | Rating 7.3 2,923 reviews |
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to San José?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from Washington, D.C..
Can I find flights from Washington, D.C. to San José with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San José from Washington, D.C. with this policy.
How can momondo help me find flights from Washington, D.C. to San José?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from Washington, D.C..
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.