Cheap Flights from Washington D.C., DC to San Jose from $120

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On Cheapflightsplus.com you will find 2 direct and 490 connecting flights from Washington D.C. to San Jose. You can compare airfare deals from 13 airlines and multiple travel sites from $120, book and save on cheap plane tickets and last minute offers. Also check out WAS-SJO flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Washington D.C. to San Jose Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $120 (one-way), $206 (round-trip).

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Best Flights from Washington D.C. to San Jose Today

Take a look at the list of non stop flights and flights with layovers from Washington D.C. to San Jose with the lowest price of $120. The fastest direct flight takes 4h 30m and the fastest connecting – 6h 22m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $120 Find flight	02:35 Washington D.C. Dulles International	07:40 San Jose Juan Santamaria Intl	7h 5m	Avianca	AV655
from $121 Find flight	01:05 Washington D.C. Dulles International	03:35 San Jose Juan Santamaria Intl	4h 30m	Avianca	AV663
from $122 Find flight	04:05 Washington D.C. Dulles International	08:40 San Jose Juan Santamaria Intl	6h 35m layover 1h 0m - San Salvador	Avianca	AV591 AV639
from $122 Find flight	17:05 Washington D.C. Dulles International	23:35+1 день San Jose Juan Santamaria Intl	8h 30m layover 2h 55m - San Salvador	Avianca	AV583 AV651
from $122 Find flight	17:05 Washington D.C. Dulles International	23:35+1 день San Jose Juan Santamaria Intl	8h 30m layover 2h 55m - San Salvador	Avianca	AV583 AV627
from $125 Find flight	14:05 Washington D.C. Dulles International	20:19 San Jose Juan Santamaria Intl	8h 14m layover 2h 40m - San Salvador	Omskavia	N34327 Q64041
from $125 Find flight	02:22 Washington D.C. Dulles International	20:19 San Jose Juan Santamaria Intl	19h 57m layover 14h 23m - San Salvador	Omskavia	N34313 Q64041
from $126 Find flight	02:22 Washington D.C. Dulles International	12:22 San Jose Juan Santamaria Intl	12h 0m layover 6h 26m - San Salvador	Omskavia	N34313 N34340
from $133 Find flight	02:22 Washington D.C. Dulles International	06:44 San Jose Juan Santamaria Intl	6h 22m layover 0h 48m - San Salvador	Omskavia	N34313 N34350
from $133 Find flight	19:25 Washington D.C. Dulles International	08:40+1 день San Jose Juan Santamaria Intl	15h 15m layover 9h 40m - San Salvador	Avianca	AV585 AV639
from $133 Find flight	17:05 Washington D.C. Dulles International	08:40+1 день San Jose Juan Santamaria Intl	17h 35m layover 12h 0m - San Salvador	Avianca	AV583 AV639
from $139 Find flight	19:25 Washington D.C. Dulles International	11:15+1 день San Jose Juan Santamaria Intl	17h 50m layover 12h 15m - San Salvador	Avianca	AV585 AV611
from $140 Find flight	19:25 Washington D.C. Dulles International	11:15+1 день San Jose Juan Santamaria Intl	17h 50m layover 12h 15m - San Salvador	Avianca	AV585 AV625
from $144 Find flight	05:45 Washington D.C. Dulles International	11:15 San Jose Juan Santamaria Intl	7h 30m layover 2h 5m - San Salvador	Avianca	AV581 AV609
from $171 Find flight	16:07 Washington D.C. Ronald Reagan	07:15+1 день San Jose Juan Santamaria Intl	17h 8m layover 2h 58m - Denver 0h 50m - San Francisco	United Airlines	UA746 UA746 UA2312
from $186 Find flight	02:35 Washington D.C. Dulles International	11:15 San Jose Juan Santamaria Intl	10h 40m layover 2h 15m - Guatemala City 2h 10m - San Salvador	Avianca	AV549 AV549 AV625

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on August 15, 2025

Flight Schedule Washington D.C. (District of Columbia) to San Jose

Full flight schedule will help you in detecting at what time planes fly from Washington D.C. to San Jose. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
01:05 — 03:35	01:05 — 03:35 AV663 Avianca Washington D.C. — San Jose	4h 30m	Find flight from$121
02:35 — 07:40	02:35 — 07:40 AV655 Avianca Washington D.C. — San Jose	7h 5m	Find flight from$120
02:35 — 11:15	02:35 — 07:55 AV549 Avianca Washington D.C. — San Salvador 2h 10m stop 10:05 — 11:15 AV625 Avianca San Salvador — San Jose	10h 40m including layover	Find flight from$122
04:05 — 08:40	03:00 — 06:30 AV591 Avianca Washington D.C. — San Salvador 1h stop 07:30 — 08:40 AV639 Avianca San Salvador — San Jose	6h 35m including layover	Find flight from$122
04:05 — 11:15	04:05 — 06:30 AV591 Avianca Washington D.C. — San Salvador 3h 35m stop 10:05 — 11:15 AV625 Avianca San Salvador — San Jose	9h 10m including layover	Find flight from$122
05:45 — 11:15	05:45 — 08:00 AV581 Avianca Washington D.C. — San Salvador 2h 5m stop 10:05 — 11:15 AV625 Avianca San Salvador — San Jose	7h 30m including layover	Find flight from$122
05:45 — 13:30	05:45 — 08:00 AV581 Avianca Washington D.C. — San Salvador 4h 20m stop 12:20 — 13:30 AV619 Avianca San Salvador — San Jose	9h 45m including layover	Find flight from$122
06:00 — 12:26	06:00 — 08:12 UA1450 United Airlines Washington D.C. — Houston 1h 22m stop 09:40 — 12:26 UA1096 United Airlines Houston — San Jose	8h 26m including layover	Find flight from$171
06:20 — 20:19	06:20 — 07:34 UA2658 United Airlines Washington D.C. — Newark 9h 30m stop 17:04 — 20:19 UA1222 United Airlines Newark — San Jose	15h 59m including layover	Find flight from$170
08:35 — 20:19	08:35 — 09:57 UA2728 United Airlines Washington D.C. — Newark 7h 7m stop 17:04 — 20:19 UA1222 United Airlines Newark — San Jose	13h 44m including layover	Find flight from$167
08:40 — 20:19	08:40 — 10:00 UA694 United Airlines Washington D.C. — Newark 7h 4m stop 17:04 — 20:19 UA1222 United Airlines Newark — San Jose	13h 39m including layover	Find flight from$165
11:00 — 19:37	11:00 — 13:22 UA1457 United Airlines Washington D.C. — Houston 3h 30m stop 16:52 — 19:37 UA1280 United Airlines Houston — San Jose	10h 37m including layover	Find flight from$173
11:03 — 19:37	11:03 — 13:17 UA1928 United Airlines Washington D.C. — Houston 3h 35m stop 16:52 — 19:37 UA1280 United Airlines Houston — San Jose	10h 34m including layover	Find flight from$165
12:35 — 05:30 +1 day	12:35 — 15:02 UA1689 United Airlines Washington D.C. — Los Angeles 7h 39m stop 22:41 — 05:30 UA1202 United Airlines Los Angeles — San Jose	18h 55m including layover	Find flight from$163
12:50 — 19:37	12:50 — 15:08 UA2163 United Airlines Washington D.C. — Houston 1h 44m stop 16:52 — 19:37 UA1280 United Airlines Houston — San Jose	8h 47m including layover	Find flight from$165
13:00 — 11:55 +1 day	13:00 — 14:16 UA1347 United Airlines Washington D.C. — Chicago 17h 25m stop 07:41 — 11:55 UA1135 United Airlines Chicago — San Jose	24h 55m including layover	Find flight from$169
14:05 — 20:19	14:05 — 16:25 N34327 Omskavia Washington D.C. — San Salvador 2h 40m stop 19:05 — 20:19 Q64041 Q6 San Salvador — San Jose	8h 14m including layover	Find flight from$125
14:05 — 12:22 +1 day	14:05 — 16:25 N34327 Omskavia Washington D.C. — San Salvador 18h 43m stop 11:08 — 12:22 N34340 Omskavia San Salvador — San Jose	24h 17m including layover	Find flight from$125
15:43 — 05:30 +1 day	15:43 — 18:10 UA1101 United Airlines Washington D.C. — Los Angeles 4h 31m stop 22:41 — 05:30 UA1202 United Airlines Los Angeles — San Jose	15h 47m including layover	Find flight from$166
16:00 — 07:15 +1 day	16:00 — 18:49 UA2361 United Airlines Washington D.C. — San Francisco 4h 51m stop 23:40 — 07:15 UA2312 United Airlines San Francisco — San Jose	17h 15m including layover	Find flight from$165
17:05 — 23:35 +1 day	17:05 — 19:30 AV583 Avianca Washington D.C. — San Salvador 2h 55m stop 22:25 — 23:35 AV651 Avianca San Salvador — San Jose	8h 30m including layover	Find flight from$122
17:05 — 23:35 +1 day	15:50 — 19:30 AV583 Avianca Washington D.C. — San Salvador 2h 55m stop 22:05 — 23:20 AV627 Avianca San Salvador — San Jose	8h 30m including layover	Find flight from$122
18:00 — 07:15 +1 day	18:00 — 21:05 UA699 United Airlines Washington D.C. — San Francisco 2h 35m stop 23:40 — 07:15 UA2312 United Airlines San Francisco — San Jose	15h 15m including layover	Find flight from$171
18:55 — 07:15 +1 day	18:55 — 21:44 UA1129 United Airlines Washington D.C. — San Francisco 1h 56m stop 23:40 — 07:15 UA2312 United Airlines San Francisco — San Jose	14h 20m including layover	Find flight from$163
19:25 — 08:40 +1 day	19:25 — 21:50 AV585 Avianca Washington D.C. — San Salvador 9h 40m stop 07:30 — 08:40 AV639 Avianca San Salvador — San Jose	15h 15m including layover	Find flight from$133
19:25 — 11:15 +1 day	19:25 — 21:50 AV585 Avianca Washington D.C. — San Salvador 12h 15m stop 10:05 — 11:15 AV611 Avianca San Salvador — San Jose	17h 50m including layover	Find flight from$139
22:18 — 12:26 +1 day	22:05 — 00:17 UA2275 United Airlines Washington D.C. — Houston 9h 11m stop 09:41 — 12:26 UA1096 United Airlines Houston — San Jose	16h 8m including layover	Find flight from$163
22:30 — 11:38 +1 day	22:10 — 23:27 UA1997 United Airlines Washington D.C. — Newark 8h 28m stop 08:14 — 12:42 UA1080 United Airlines Newark — San Jose	15h 8m including layover	Find flight from$165
16:07 — 07:15 +1 day	16:07 — 18:07 UA746 United Airlines Washington D.C. — Denver 2h 58m stop 21:05 — 22:50 UA746 United Airlines Denver — San Francisco 50m stop 23:40 — 07:15 UA2312 United Airlines San Francisco — San Jose	17h 8m including layover	Find flight from$171

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on August 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Washington D.C. to San Jose depends on and how to choose the most interesting flight option for you.

Distance between Washington D.C. and San Jose is 3292 miles. Time difference between the cities is 1h. Airplanes depart 01:05 to 22:34 from 2 Washington D.C. airports and arrive 01:05 to 22:34 to 2 San Jose airports. Average flight time is 5h 48m.

The fastest flight 4h 30m
Average flight time 5h 48m
The earliest flight 01:05
The latest flight 22:34
Distance 2046 ml

The cheapest months to travel to San Jose are october (from 120 $), july (from 121 $), august (from 121 $).

The most expensive months are december (from 524 $), november (from 210 $), february (from 176 $).

What is the lowest airfare Washington D.C. to San Jose?

The cheapest plane ticket found by our users is $120. This airfare is for economy class on one-way AV655 flight by Avianca for October 7, 2025 which leaves Dulles International in Washington D.C. at 02:35 am and arrives at San Jose Juan Santamaria Intl at 07:40.

Economy class

$120

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Business class

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First class

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Popular Airlines on the Route

The flight Washington D.C. — San Jose is served by 13 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Air Canada - 122 departures per week at the price of from $ 322 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 9182.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is AV663 by Avianca takes 4h 30m and the cheapest is AV655 by Avianca for $120.

AV - Avianca

from $120

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Connecting Flights

There are 490 flights with layovers on the route. The fastest connecting flight is N34313 by Omskavia takes 6h 22m and the cheapest is AV655 by Avianca for $122.

AC - Air Canada

from $322

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N3 - Omskavia

from $125

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CM - Compania Panamena de Aviacion

from $183

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UA - United Airlines

from $163

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AM - Aeromexico

from $397

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LX - SWISS International Air Lines

from $2906

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G4 - Allegiant Air

from $230

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AS - Alaska Airlines

from $366

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F9 - Frontier Airlines

from $200

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PD - Porter Airlines

from $465

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AV - Avianca

from $122

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LH - Lufthansa

from $5573

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Airports

You can fly from Washington D.C. to San Jose from 2 airports (Dulles International, Ronald Reagan).

Washington D.C. airports

Dulles International-IAD

from $120
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Ronald Reagan-DCA

from $169
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San Jose airports

Juan Santamaria Intl-SJO

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Tobias Bolanos Intl-SYQ

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Airplanes

There are flights to San Jose from Washington D.C. by 13 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-800

from $217

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Top Domestic Destinations from Washington D.C.

You may also consider searching for discounted plane tickets to some other popular places from Washington D.C. within United States.

Washington D.C. — Seattle

from $57

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Washington D.C. — Boston

from $73

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Washington D.C. — Miami

from $70

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Washington D.C. — Chicago

from $65

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Washington D.C. — Orlando

from $76

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Washington D.C. — Atlanta

from $70

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Washington D.C. — Las Vegas

from $70

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Washington D.C. — Los Angeles

from $57

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Washington D.C. — Tampa

from $78

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Washington D.C. — Nashville

from $68

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Top International Destinations from Washington D.C.

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Washington D.C. — London

from $77

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Washington D.C. — Paris

from $63

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Washington D.C. — Toronto

from $72

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Washington D.C. — Cancun

from $66

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Washington D.C. — Tokyo

from $54

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Washington D.C. — Montreal

from $74

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Washington D.C. — Aruba

from $69

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Washington D.C. — Dubai

from $69

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Washington D.C. — Dublin

from $65

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Washington D.C. — Madrid

from $72

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How to book a plane ticket yourself?

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