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>

$97 CHEAP FLIGHTS from District of Columbia to San José

SJO

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Flights Deals

Cheap Flights from District of Columbia to San José

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from District of Columbia to San José.

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

2:05 pm - 12:22 pmIAD-SJO

24h 17m1 stop

5:00 pm - 12:19 pmSJO-IAD

17h 19m1 stop

$215

Find Deal

Tue, Sep 2 - Tue, Sep 9

2:22 am - 12:22 pmIAD-SJO

12h 00m1 stop

4:17 pm - 12:19 pmSJO-IAD

18h 02m1 stop

$217Volaris El Salvador

Find Deal

Tue, Sep 23 - Fri, Oct 3

1:44 pm - 10:17 pmDCA-SJO

10h 33m1 stop

6:03 am - 12:11 amSJO-DCA

16h 08m1 stop

$233American Airlines

Find Deal

Sun, May 11 - Sat, May 17

6:58 pm - 9:25 amDCA-SJO

16h 27m1 stop

7:35 am - 11:00 pmSJO-DCA

13h 25m1 stop

$236American Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 4

2:25 am - 1:54 pmIAD-SJO

13h 29m1 stop

10:05 am - 4:22 amSJO-IAD

16h 17m1 stop

$244Copa Airlines

Find Deal

Fri, Sep 26 - Sat, Oct 4

4:34 pm - 9:53 pmIAD-SJO

7h 19m1 stop

10:05 am - 4:22 amSJO-IAD

16h 17m1 stop

$246Copa Airlines

Find Deal

Fri, Sep 5 - Tue, Sep 9

2:35 am - 7:40 amIAD-SJO

7h 05m1 stop

4:20 pm - 1:15 amSJO-IAD

6h 55m1 stop

$255Avianca

Find Deal

Mon, May 12 - Tue, Aug 26

2:35 am - 7:40 amIAD-SJO

7h 05m1 stop

5:10 pm - 11:45 pmSJO-IAD

4h 35mnonstop

$256Avianca

Find Deal

Tue, Jun 3 - Tue, Jun 10

11:00 am - 7:37 pmDCA-SJO

10h 37m1 stop

7:55 am - 6:55 pmSJO-DCA

9h 00m1 stop

$266United Airlines

Find Deal

Thu, Jun 5 - Tue, Jun 10

7:59 pm - 10:11 amDCA-SJO

16h 12m1 stop

7:55 am - 7:00 pmSJO-DCA

9h 05m1 stop

$292United Airlines

Find Deal

Sun, Jun 1 - Sat, Jun 7

Useful Info

Low season	September
High season	December
Cheapest flight	$97

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 46% 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

San Gerardo de Dota

Esterillos Este

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

$97 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