Cheap Flights from San José (SYQ) to Washington (IAD)

Popular airlines from San José (SYQ-Tobías Bolaños Intl.) to Washington Dulles Intl. Airport (IAD)

Frequently asked questions

How much does a flight from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD) cost?
Snag a cheap one-way flight or cheap return flight from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD)?
Flying in is a good way to save, as it's the cheapest month for flights between SYQ and IAD. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD)?
Although San José (SYQ-Tobías Bolaños Intl.) has no direct flights to Washington Dulles Intl. Airport (IAD), other airports have nonstop options. Flying from Juan Santamaria Intl. Airport (SJO) will get you to Washington without any detours.
What is the cheapest airline that flies from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SYQ to IAD. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD)?
You'll have to catch a flight with a layover if you're traveling from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SYQ to IAD?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD)?
To avoid possible delays on the Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your ticket from SYQ to IAD right before your journey is generally more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SYQ to IAD flight and hotel package?
Booking a SYQ to IAD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tobias Bolanos Intl. Airport (SYQ) to Washington Dulles Intl. Airport (IAD)?
Typically, it's possible to reschedule or cancel your SYQ to IAD flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Tobías Bolaños Intl.
Destination airport
Washington Dulles Intl.
Distance
2045 mi

Book with confidence

Book with confidence

San José to Washington Flights

The cheapest times to fly from San José to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Washington are during the month of . You can find some of the cheapest flights from San José to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Washington

Sunday is one of the best days to book for cheap flights from San José to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San José to Washington Flights

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*Available to One Key members.