
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $233 (Cheapflightsfares) |
One-way from | $86 (CheapOair) |
Popular in | December |
Cheapest in | October |
Average price | $618 |
Good round-trip deal | $266 or less |
Good one-way deal | $109 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreSan José
BWI - SJO
BWISJO
Baltimore/Washington
lun. 1/19
8:00 am-6:16 pm
1 stop11h 16m
San José Juan Santamaria Intl
lun. 1/26
6:30 am-10:25 pm
1 stop14h 55m
BaltimoreSan José
BWI - SJO
BWISJO
Baltimore/Washington
jue. 1/22
10:05 am-8:39 pm
2 stops11h 34m
San José Juan Santamaria Intl
mié. 1/28
6:30 am-4:06 pm
1 stop8h 36m
BaltimoreSan José
BWI - SJO
BWISJO
Baltimore/Washington
jue. 1/22
8:07 am-6:16 pm
1 stop11h 09m
San José Juan Santamaria Intl
sáb. 1/24
6:30 am-4:06 pm
1 stop8h 36m
BaltimoreSan José
BWI - SJO
BWISJO
Baltimore/Washington
dom. 3/1
3:45 pm-8:20 am
1 stop17h 35m
San José Juan Santamaria Intl
mié. 3/18
4:09 am-3:11 pm
1 stop9h 02m
BaltimoreSan José
BWI - SJO
BWISJO
Baltimore/Washington
lun. 2/23
3:45 pm-7:06 am
1 stop16h 21m
San José Juan Santamaria Intl
mié. 3/11
4:09 am-3:11 pm
1 stop9h 02m
Washington, D.C.San José
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
mié. 4/15
4:36 pm-7:11 am
1 stop16h 35m
San José Juan Santamaria Intl
dom. 5/3
10:05 am-4:21 am
1 stop16h 16m
Washington, D.C.San José
DCA - SJO
DCASJO
Washington, D.C. Reagan-National
lun. 5/4
7:59 am-1:20 pm
1 stop7h 21m
San José Juan Santamaria Intl
mar. 5/5
9:00 am-6:59 pm
1 stop7h 59m
BaltimoreSan José
BWI - SJO
BWISJO
Baltimore/Washington
mié. 1/28
5:18 pm-12:56 pm
1 stop20h 38m
San José Juan Santamaria Intl
sáb. 1/31
6:30 am-4:06 pm
1 stop8h 36m
Washington, D.C.San José
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
dom. 3/8
2:18 am-4:46 pm
2 stops16h 28m
San José Juan Santamaria Intl
mar. 3/17
6:08 pm-4:15 am
1 stop8h 07m
Washington, D.C.San José
IAD - SJO
IADSJO
Washington, D.C. Dulles Intl
jue. 2/26
3:35 pm-7:06 am
1 stop16h 31m
San José Juan Santamaria Intl
lun. 3/2
9:17 am-3:15 am
3 stops16h 58m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Washington, D.C. to San José may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to San José (average of $152). Flying from Washington, D.C. to San José in January is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Washington, D.C. to San José in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Washington, D.C. to San José flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Panama City (PTY) – chosen by Cheapflights users on 57% of 1-stop itineraries from Washington, D.C. to San José on Cheapflights.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $219.
Flights via San Salvador (SAL) have the shortest average one-way travel time for 1-stop routes: 7h 33m.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 28m.
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Crew
Entertainment
Comfort
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$200 | Average$291 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$382 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$235 | Average$506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$245 | Average$372 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$245 | Average$400 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$256 | Average$571 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$360 | Average$518 | FlexibilityNo cancel fee | On-time62% |