How does KAYAK find such low prices on flights from Washington 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 Washington 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 Washington to San José?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Washington 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 Washington 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 Washington 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 Washington 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 Washington 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>

$133 CHEAP FLIGHTS from Washington to San José

SJO

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

...and more

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Cheapest round-trip

$297

Typical prices: $497-$1,076

American Airlines

Sun 3/1Tue 3/10

PDX - SJO • 1 stop

Cheapest one-way

$133

Typical prices: $202-$380

American Airlines

Sun 2/15

PDX - SJO • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San José!

Flight Deals

Cheap Flights from Washington to San José

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to San José

Sun, Mar 1 - Tue, Mar 10

11:35 pm - 8:12 pm

PDX

SJO

18h 37m

1 stop

7:00 am - 11:44 pm

SJO

PDX

17h 44m

1 stop

$297American Airlines

Mon, Feb 23 - Fri, Feb 27

11:35 pm - 8:12 pm

PDX

SJO

18h 37m

1 stop

7:00 am - 12:17 am

SJO

PDX

19h 17m

1 stop

$298American Airlines

Mon, Feb 2 - Tue, Feb 10

6:00 am - 10:30 pm

PDX

SJO

14h 30m

1 stop

6:00 am - 8:24 pm

SJO

PDX

16h 24m

2 stops

$302American Airlines

Sat, May 9 - Sat, May 16

7:45 pm - 7:15 am

PDX

SJO

10h 30m

1 stop

8:45 am - 6:46 pm

SJO

PDX

11h 01m

1 stop

$308United Airlines

Tue, Feb 3 - Mon, Feb 23

7:00 am - 3:30 pm

PDX

SJO

30h 30m

1 stop

7:45 am - 8:44 pm

SJO

PDX

14h 59m

1 stop

$311Multiple Airlines

Thu, Feb 19 - Thu, Feb 26

12:38 pm - 8:32 am

GEG

SJO

17h 54m

1 stop

9:40 am - 9:07 pm

SJO

GEG

13h 27m

1 stop

$319United Airlines

Thu, Mar 5 - Fri, Mar 13

7:00 am - 3:30 pm

PDX

SJO

30h 30m

1 stop

7:45 am - 8:44 pm

SJO

PDX

13h 59m

1 stop

$323Multiple Airlines

Wed, Feb 4 - Tue, Feb 17

8:04 am - 10:30 pm

SEA

SJO

12h 26m

1 stop

3:59 pm - 11:27 am

SJO

SEA

21h 28m

2 stops

$392GOL

Wed, Apr 15 - Wed, Apr 29

7:15 am - 11:53 pm

GEG

SJO

15h 38m

1 stop

12:55 am - 11:55 pm

SJO

GEG

24h 00m

2 stops

$393Alaska Airlines

Sat, Mar 7 - Fri, Mar 13

5:04 pm - 12:08 am

BLI

SJO

53h 04m

2 stops

1:28 am - 11:13 am

SJO

BLI

34h 45m

2 stops

$553Alaska Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$133

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

Most popular time to fly with an average 7% increase in price.

Flight from Portland to San José

How does KAYAK find such low prices on flights from Washington 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 Washington to San José.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to San José?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Washington 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 Washington 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 Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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

$133 Find Cheap Flights from Washington to San José

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

Everything you should know

Cheap Flights from Washington to San José

Recent round-trip flight deals from Washington to San José

Recent one-way flight deals from Washington to San José

Recent last minute flight deals from Washington to San José

Good to know

FAQs for booking flights from Washington to San José

How does KAYAK find such low prices on flights from Washington 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 Washington to San José.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Washington 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 Washington 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 Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 Washington 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 Washington

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