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>

$131 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

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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

Sat, Apr 25 - Tue, Apr 28

5:45 am - 11:30 am

IAD

SJO

7h 45m

1 stop

3:10 pm - 2:45 am

SJO

IAD

9h 35m

1 stop

$289Avianca

Sat, Apr 25 - Mon, May 4

3:40 am - 8:30 am

IAD

SJO

6h 50m

1 stop

3:10 pm - 4:20 am

SJO

IAD

11h 10m

1 stop

$298Avianca

Thu, Apr 23 - Tue, Apr 28

4:10 am - 8:45 am

IAD

SJO

6h 35m

1 stop

5:05 am - 3:55 pm

SJO

IAD

8h 50m

1 stop

$299Avianca

Mon, May 18 - Thu, May 28

5:45 am - 11:30 am

IAD

SJO

7h 45m

1 stop

5:05 am - 3:55 pm

SJO

IAD

8h 50m

1 stop

$302Avianca

Sat, Apr 18 - Sat, Apr 25

5:45 am - 11:30 am

IAD

SJO

7h 45m

1 stop

5:05 am - 3:55 pm

SJO

IAD

8h 50m

1 stop

$303Avianca

Wed, May 27 - Mon, Jun 1

2:55 pm - 10:39 pm

DCA

SJO

9h 44m

1 stop

11:13 am - 11:59 pm

SJO

DCA

10h 46m

1 stop

$320United Airlines

Mon, May 4 - Wed, May 6

6:00 am - 12:21 pm

DCA

SJO

8h 21m

1 stop

7:55 am - 9:05 pm

SJO

DCA

11h 10m

1 stop

$321United Airlines

Sun, Apr 26 - Fri, May 29

5:00 am - 1:08 pm

DCA

SJO

10h 08m

2 stops

6:00 am - 12:41 am

SJO

DCA

16h 41m

1 stop

$325American Airlines

Tue, Apr 28 - Tue, May 5

6:42 am - 11:35 am

DCA

SJO

6h 53m

1 stop

12:35 pm - 10:15 pm

SJO

DCA

7h 40m

1 stop

$353American Airlines

Sat, May 9 - Wed, May 13

6:00 am - 1:15 pm

DCA

SJO

9h 15m

1 stop

1:20 pm - 11:44 pm

SJO

DCA

8h 24m

1 stop

$357Delta

Useful Info

Low season	September
High season	December
Cheapest flight	$131

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 30% 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

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Return flight deals

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

San José (SJO)

SJO

$131 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