Cheap Flight Tickets from Washington (IAD) to San Jose (SJO), Starting at $107

Good to Know: Cheapest and Fastest IAD - SJO Flights

Useful information for finding best airline tickets from Washington Dulles International to Juan Santamaria International on your next trip.

Cheapest Round Trip Flight

$1314

AC Air Canada • 1 stop • 50h 5m

Nov 14 – Nov 21

The cheapest round trip flight from Washington to San Jose (IAD-SJO-IAD) is currently $1314

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Cheapest Direct Flight

$145

UA United Airlines • nonstop • 16m

Nov 14

The cheapest nonstop flight from Washington to San Jose (IAD-SJO) is currently $145

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Fastest Flight

16m

The fastest nonstop flight from Washington to San Jose (IAD-SJO) takes 16m

Top Airlines Flying from Washington to San Jose

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Avianca Airline - AV

Avianca

Air Canada-AC

Air Canada

Copa Airlines (CM)

Copa Airlines

Aeromexico Airline (AM)

Aeromexico

Lufthansa Airline (LH)

Lufthansa Airlines

Southwest Airlines-WN

Southwest Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Washington (IAD) to San Jose (SJO)

Compare and book low fare round-trip air tickets from Washington to San Jose. Ideal for travelers with confirmed return itineraries.

Nov 14 - Nov 21, Economy
AC
Washington → San Jose
50h 5m
5:20 PM - 10:25 PM • 1 stop
AC
Washington → San Jose
17h 5m
8:45 AM - 8:10 PM • 1 stop
$1314
Air Canada
Nov 13 - Nov 20, Economy
AV
Washington → San Jose
10h 50m
3:00 AM - 11:40 PM • 1 stop
AV
Washington → San Jose
10h 30m
9:45 AM - 5:15 PM • 1 stop
$1428
Avianca
Nov 13 - Nov 20, Economy
AM
Washington → San Jose
52h 5m
3:44 PM - 10:09 PM • 1 stop
AM
Washington → San Jose
50h 11m
7:00 AM - 2:11 PM • 1 stop
$1590
Aeromexico
Nov 13 - Nov 20, Economy
UA
Washington → San Jose
25h 7m
10:35 PM - 12:42 PM • 1 stop
UA
Washington → San Jose
18h 26m
11:28 PM - 11:34 AM • 1 stop
$1891
United Airlines
Nov 13 - Nov 20, Economy
CM
Washington → San Jose
10h 50m
1:16 AM - 9:52 PM • 1 stop
CM
Washington → San Jose
10h 30m
5:55 PM - 3:15 AM • 1 stop
$2080
Copa Airlines
Nov 13 - Nov 20, Economy
AV
Washington → San Jose
10h 50m
2:30 AM - 8:35 AM • nonstop
AV
Washington → San Jose
10h 30m
5:15 PM - 4:30 AM • 1 stop
$3222
Avianca

Fly from Washington to San Jose with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to San Jose? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to San Jose Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to SJO?
The most popular airline flying from Washington to San Jose are
Can I fly from IAD to SJO non-stop?
Yes, you can fly IAD to SJO non-stop on
Which airlines fly nonstop between Washington and San Jose?
The non-stop flights between Washington and San Jose are .
What’s the earliest departure time from IAD to SJO Airport?
The earliest flight leaves IAD at 1:16 am and lands in SJO - Juan Santamaria International
What are the airports in San Jose?
SJO
Can I make changes to my Washington to San Jose flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to SJO?
Read the fare rules of the Washington to San Jose air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and San Jose?
operate flights between Washington and San Jose
How long does a flight from Washington to San Jose take?
It takes approximately 5 hour to fly non-stop from IAD to SJO, which is 2036.18 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to San Jose (SJO) ?
In the past couple of days, the cheapest tickets to SJO from IAD were found on CM : USD 2080
Do I need a passport to fly between IAD and SJO?
Yes
What’s the latest departure time from IAD to SJO ?
The last flight leaves IAD at 4:1500 pm

Washington (IAD) to San Jose (SJO): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Juan Santamaria International , San Jose, CR
Distance 2036 miles

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