Search & Compare - Washington to San Jose Flights & Tickets

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Cheap flights from Washington to San (IAD to SJO)

Looking for a cheap last-minute deal or the best round-trip flight from Washington to San Jose? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from Washington Dulles International to Juan Santamaria International and booking your next trip

Cheapest Round Trip Flight

$455

UA United Airlines • 1 stop • 14h 7m

Jul 03 – Jul 08

The cheapest round trip flight from Washington Dulles International to Juan Santamaria International is currently $455

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Cheapest One way Flight

$270

UA United Airlines • 1 stop • 58h 27m

Jul 03

The cheapest one way flight from Washington Dulles International to Juan Santamaria International is currently $270

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Fastest Flight

14h 7m

The fastest nonstop flight from Washington Dulles International to Juan Santamaria International takes 14h 7m

Recent airfare deals on Washington to San Jose

Jul 03 - Jul 08, Economy
UA
Washington → San Jose
14h 7m
12:50 PM - 7:37 PM • 1 stop
UA
Washington → San Jose
20h 23m
7:55 AM - 10:18 PM • 1 stop
$455
United Airlines
Jul 03 - Jul 08, Economy
UA
Washington → San Jose
19h 9m
12:50 PM - 10:39 PM • 1 stop
UA
Washington → San Jose
17h 25m
11:13 AM - 11:58 PM • 1 stop
$455
United Airlines
Jul 03 - Jul 08, Economy
CM
Washington → San Jose
32h 14m
4:25 PM - 9:59 AM • 1 stop
CM
Washington → San Jose
13h 33m
6:07 PM - 4:20 AM • 1 stop
$498
Copa Airlines
Jul 03 - Jul 08, Economy
UA
Washington → San Jose
30h 15m
3:00 PM - 7:15 AM • 1 stop
UA
Washington → San Jose
15h 5m
11:13 AM - 10:18 PM • 1 stop
$501
United Airlines
Jul 03 - Jul 08, Economy
DL
Washington → San Jose
41h 51m
12:49 PM - 12:00 PM • 1 stop
DL
Washington → San Jose
33h 49m
1:21 PM - 11:50 AM • 1 stop
$716
Delta Airlines
Jul 03 - Jul 08, Economy
UA
Washington → San Jose
- • 1 stop
UA
Washington → San Jose
- • 1 stop
$899
United Airlines

Facts to know while booking flights from Washington to San Jose

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to SJO?
The most popular airline flying from Washington to San Jose are
Can I fly from IAD to SJO non-stop?
NO
Which airlines fly nonstop between Washington and San Jose?
The non-stop flights between Washington and San Jose are .
What’s the earliest departure time from IAD to SJO Airport?
The earliest flight leaves IAD at 8:30 am and lands in SJO - Juan Santamaria International
What are the airports in San Jose?
SJO
Can I make changes to my Washington to San Jose flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to SJO?
Read the fare rules of the Washington to San Jose air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and San Jose?
operate flights between Washington and San Jose
How long does a flight from Washington to San Jose take?
It takes approximately 5 hour to fly non-stop from IAD to SJO, which is 2036.18 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to San Jose (SJO) ?
In the past couple of days, the cheapest tickets to SJO from IAD were found on ('UA') : USD 2097
Do I need a passport to fly between IAD and SJO?
Yes
What’s the latest departure time from IAD to SJO ?
The last flight leaves IAD at 3:0000 pm

Essential Information for Booking Flights from Washington (IAD) - AI Insights

What's the cheapest airline from iad to sjo?
I recommend checking American Airlines (AA), LATAM Airlines (LA), and Copa Airlines (CM) for the most affordable options from Washington Dulles International to Juan Santamaria International for one passenger.
What's the popular airline to fly from iad to sjo?
United Airlines (UA) offers popular routes from Washington Dulles International Airport (IAD) to Juan Santamaria International Airport (SJO).
What's the cheapest day of the week to fly from iad to sjo?
Tuesday is the cheapest day to fly from Washington Dulles International to Juan Santamaria International.
What's the cheapest month to fly from iad to sjo?
March is the cheapest month to fly from Washington Dulles International to Juan Santamaria International.
What are the cheapest airlines to fly from Washington Dulles International to Juan Santamaria International?
American Airlines (AA) and LATAM Airlines (LA) are generally considered the cheapest options for this route.
What is the best time of the month to find cheap flights from Washington Dulles International to Juan Santamaria International?
March is frequently associated with lower airfare prices for this route.

Flights from Washington to San Jose

Origin Airport Washington Dulles International , Washington, US
Destination Airport Juan Santamaria International , San Jose, CR
Distance miles

Hotels in San Jose

Nayara Springs  
Arenal Volcano National Park , La Fortuna

Tabacon Grand Spa Thermal Resort  
13 km oeste del centro,de la Fortuna de San Carlos , La Fortuna

Oxygen Jungle Villas  
1.5 KM Noroeste del catarata,4x4 vehicle ONLY , Uvita

DoubleTree by Hilton Cariari - San Jose Costa Rica  
Autopista Grl. Canas, Cruce San Antonio,San Antonio Belen Intersection , Ciudad Cariari

Wyndham San Jose Herradura Hotel & Convention Center  
Autopista General Canas,3 Miles South of Intl Airport , Ciudad Cariari ,71880 1000

Popular Airlines

United Airlines, UA
Alaska Airlines -AS
Delta Airline, DL
American Airlines, AA
Avianca Airline - AV
Copa Airlines (CM)

Popular Origin & Destination

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