How does KAYAK find such low prices on flights from District of Columbia to San José?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San José. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to San José?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San José?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$139 CHEAP FLIGHTS from District of Columbia to San José

SJO

KAYAK searches hundreds of travel sites at once for deals on flights to San José

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from District of Columbia to San José

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to San José

Tue, May 12 - Sat, May 16

3:40 am - 8:30 am

IAD

SJO

6h 50m

1 stop

3:10 pm - 2:45 am

SJO

IAD

9h 35m

1 stop

$307Avianca

Thu, May 14 - Sun, May 17

5:35 pm - 11:40 pm

IAD

SJO

8h 05m

1 stop

3:10 pm - 2:45 am

SJO

IAD

9h 35m

1 stop

$309Avianca

Sat, Apr 25 - Sat, May 2

7:45 am - 9:36 pm

DCA

SJO

15h 51m

1 stop

2:24 pm - 9:15 am

SJO

DCA

16h 51m

1 stop

$310American Airlines

Mon, Jun 1 - Sun, Jun 7

5:00 am - 7:24 pm

DCA

SJO

16h 24m

1 stop

6:00 am - 12:41 am

SJO

DCA

16h 41m

1 stop

$315American Airlines

Wed, May 13 - Sun, May 17

4:38 pm - 7:09 am

IAD

SJO

16h 31m

1 stop

6:01 pm - 4:21 am

SJO

IAD

8h 20m

1 stop

$318Copa Airlines

Fri, May 15 - Sat, May 23

4:38 pm - 7:09 am

IAD

SJO

16h 31m

1 stop

6:19 pm - 4:21 am

SJO

IAD

8h 02m

1 stop

$322Copa Airlines

Sat, May 30 - Sat, Jun 6

8:00 am - 1:15 pm

DCA

SJO

7h 15m

1 stop

1:20 pm - 11:44 pm

SJO

DCA

8h 24m

1 stop

$340Delta

Tue, May 5 - Tue, May 12

6:00 am - 12:21 pm

DCA

SJO

8h 21m

1 stop

7:55 am - 10:15 pm

SJO

DCA

12h 20m

1 stop

$344United Airlines

Fri, May 29 - Sat, Jun 6

8:45 pm - 11:52 am

DCA

SJO

17h 07m

1 stop

1:20 pm - 11:44 pm

SJO

DCA

8h 24m

1 stop

$349Delta

Tue, May 12 - Sat, May 16

12:40 pm - 7:37 pm

DCA

SJO

8h 57m

1 stop

7:55 am - 11:58 pm

SJO

DCA

14h 03m

1 stop

$353United Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$139

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Washington Dulles Airport to San José

How does KAYAK find such low prices on flights from District of Columbia to San José?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to San José?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San José?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Heredia

Santa Elena

Esterillos Este

San Gerardo de Dota

San Lorenzo

Everything you need to know for your flight to San José

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San José

San José (SJO)

SJO

$139 Find Cheap Flights from District of Columbia to San José

KAYAK searches hundreds of travel sites at once for deals on flights to San José

Cheap Flights from District of Columbia to San José

Recent round-trip flight deals from District of Columbia to San José

Recent one-way flight deals from District of Columbia to San José

Recent last minute flight deals from District of Columbia to San José

Recent direct flight deals from District of Columbia to San José

Good to know

FAQs for booking flights from District of Columbia to San José

How does KAYAK find such low prices on flights from District of Columbia to San José?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San José.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to San José?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San José?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San José?

Everything you need to know for your flight to San José

Information on the airport you'll fly into in San José

Cabin class types available on flights to District of Columbia

Complete your trip to San José with a hotel stay or car rental

Find direct flights for San José

Flights to other popular destinations

Flights from domestic origins to San José

Choose which airport to fly into in San José

Find deals for your return flight