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>

$115 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 22% 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

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.

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, Feb 7 - Tue, Feb 10

6:15 pm - 11:25 amIAD-SJO

18h 10m1 stop

3:05 pm - 3:10 amSJO-IAD

11h 05m1 stop

$259Avianca

Find Deal

Tue, Feb 17 - Tue, Feb 24

1:30 am - 7:45 amIAD-SJO

7h 15m1 stop

4:15 pm - 12:10 amSJO-IAD

6h 55m1 stop

$260Avianca

Find Deal

Sun, Sep 28 - Thu, Oct 2

5:05 pm - 11:35 pmIAD-SJO

8h 30m1 stop

4:20 pm - 1:15 amSJO-IAD

6h 55m1 stop

$261Avianca

Find Deal

Sun, Oct 12 - Fri, Oct 17

2:25 am - 4:52 pmIAD-SJO

16h 27m3 stops

9:17 am - 4:20 amSJO-IAD

17h 03m3 stops

$262Copa Airlines

Find Deal

Wed, Oct 15 - Tue, Oct 21

2:25 am - 4:52 pmIAD-SJO

16h 27m2 stops

10:58 am - 4:20 amSJO-IAD

15h 22m1 stop

$263Copa Airlines

Find Deal

Fri, Feb 6 - Sat, Feb 21

1:23 am - 8:19 pmIAD-SJO

19h 56m1 stop

5:00 pm - 11:27 amSJO-IAD

17h 27m1 stop

$269

Find Deal

Sat, Jan 24 - Sat, Jan 31

1:07 pm - 8:19 pmIAD-SJO

8h 12m1 stop

5:10 pm - 10:35 pmSJO-IAD

4h 25mnonstop

$274

Find Deal

Mon, Feb 23 - Tue, Mar 3

12:47 pm - 8:39 pmDCA-SJO

8h 52m1 stop

11:28 pm - 10:29 amSJO-DCA

10h 01m1 stop

$276United Airlines

Find Deal

Sun, Nov 2 - Mon, Nov 10

1:07 pm - 6:44 amIAD-SJO

18h 37m1 stop

4:17 pm - 11:27 amSJO-IAD

18h 10m1 stop

$276Volaris El Salvador

Find Deal

Tue, Nov 18 - Sun, Nov 23

6:00 am - 1:15 pmDCA-SJO

8h 15m1 stop

8:45 am - 8:45 pmSJO-DCA

11h 00m1 stop

$339United Airlines

Find Deal

Cheapest round-trip

$259

Overall average: $388

Avianca

Sat 2/7Tue 2/10

IAD - SJO • 1 stop

Cheapest non-stop

$261

Typical prices: $297-755

Avianca

Mon 12/8Thu 12/11

IAD - SJO • Non-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!

Useful Info

Low season	September
High season	December
Cheapest flight	$115

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

Most popular time to fly with an average 45% 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

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SJO

$115 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

Everything you should know

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