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>

$147 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

Wed, Jun 3 - Tue, Jun 9

4:38 pm - 7:09 am

IAD

SJO

16h 31m

1 stop

5:57 pm - 4:21 am

SJO

IAD

8h 24m

1 stop

$344Copa Airlines

Mon, Aug 31 - Thu, Sep 3

6:52 am - 12:26 pm

DCA

SJO

7h 34m

1 stop

2:52 pm - 12:37 am

SJO

DCA

7h 45m

1 stop

$350American Airlines

Mon, Aug 31 - Thu, Sep 3

7:57 am - 12:26 pm

IAD

SJO

6h 29m

1 stop

1:29 pm - 11:47 pm

SJO

IAD

8h 18m

1 stop

$350American Airlines

Thu, Aug 20 - Mon, Aug 24

1:38 pm - 8:20 am

IAD

SJO

20h 42m

1 stop

9:35 am - 12:53 pm

SJO

IAD

25h 18m

1 stop

$352Frontier

Tue, May 26 - Mon, Jun 1

12:59 pm - 10:39 pm

DCA

SJO

11h 40m

1 stop

12:30 am - 11:56 am

SJO

DCA

9h 26m

1 stop

$355United Airlines

Fri, Aug 28 - Tue, Sep 1

6:10 am - 12:26 pm

IAD

SJO

8h 16m

1 stop

1:08 pm - 12:48 pm

SJO

IAD

21h 40m

2 stops

$355American Airlines

Thu, May 28 - Tue, Jun 2

4:38 pm - 8:21 am

IAD

SJO

17h 43m

1 stop

10:05 am - 12:33 am

SJO

IAD

12h 28m

1 stop

$358Copa Airlines

Wed, Jun 3 - Wed, Jun 17

4:38 pm - 8:21 am

IAD

SJO

17h 43m

1 stop

10:05 am - 4:21 am

SJO

IAD

16h 16m

1 stop

$359Copa Airlines

Tue, Jun 2 - Sat, Jun 6

10:58 am - 7:37 pm

DCA

SJO

10h 39m

1 stop

12:30 am - 11:45 am

SJO

DCA

9h 15m

1 stop

$360United Airlines

Mon, Aug 3 - Thu, Aug 13

8:22 pm - 1:11 pm

IAD

SJO

18h 49m

2 stops

1:29 pm - 2:03 pm

SJO

IAD

22h 34m

2 stops

$360American Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$147

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

Most popular time to fly with an average 27% 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

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Cabin class

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Direct Flights

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

San José (SJO)

SJO

$147 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