
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $216 (Cheapflightsfares) |
One-way from | $132 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $252 |
Good round-trip deal | $445 or less |
Good one-way deal | $212 or less |
Fly from
Fly to
Route
Depart
Return
Price
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Thu 1/22
8:45 am-8:49 pm
1 stop11h 04m
Washington, D.C. Dulles Intl
Tue 2/3
6:03 am-1:15 pm
1 stop8h 12m
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Tue 11/25
12:35 pm-11:44 pm
1 stop10h 09m
Washington, D.C. Dulles Intl
Thu 12/4
10:08 pm-6:25 am
1 stop33h 17m
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Sun 11/9
9:40 am-12:56 am
1 stop14h 16m
Washington, D.C. Dulles Intl
Fri 11/14
6:03 pm-8:32 am
1 stop15h 29m
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Mon 11/24
2:20 pm-10:12 pm
1 stop30h 52m
Washington, D.C. Dulles Intl
Wed 12/3
10:10 pm-8:32 am
1 stop35h 22m
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Sat 11/8
12:35 pm-11:44 pm
1 stop10h 09m
Washington, D.C. Dulles Intl
Sat 11/15
10:10 pm-1:15 pm
1 stop16h 05m
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Fri 11/14
2:20 pm-10:12 pm
1 stop30h 52m
Washington, D.C. Dulles Intl
Wed 11/19
6:00 am-1:15 pm
1 stop8h 15m
San JoséWashington, D.C.
SJO - IAD
SJOIAD
San José Juan Santamaria Intl
Sun 11/23
7:30 am-11:15 pm
1 stop14h 45m
Washington, D.C. Dulles Intl
Thu 11/27
2:30 pm-8:32 am
1 stop19h 02m
San JoséWashington, D.C.
SJO - DCA
SJODCA
San José Juan Santamaria Intl
Wed 1/21
8:45 am-6:41 pm
1 stop8h 56m
Washington, D.C. Reagan-National
Wed 2/4
12:40 pm-8:39 pm
1 stop8h 59m
San JoséWashington, D.C.
SJO - DCA
SJODCA
San José Juan Santamaria Intl
Fri 1/23
8:45 am-6:41 pm
1 stop8h 56m
Washington, D.C. Reagan-National
Sat 1/31
6:00 am-1:15 pm
1 stop8h 15m
San JoséWashington, D.C.
SJO - DCA
SJODCA
San José Juan Santamaria Intl
Fri 1/23
8:45 am-8:56 pm
1 stop11h 11m
Washington, D.C. Reagan-National
Mon 2/2
6:00 am-1:15 pm
1 stop8h 15m
Currently, July is the cheapest month in which you can book a flight from San José to District of Columbia (average of $139). Flying from San José to District of Columbia in January is currently the most expensive (average of $225). 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.
Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from San José to District of Columbia by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their San José to District of Columbia flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Mary,Oct 2025
AMS - PDX
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Mary,Oct 2025
AMS - PDX
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Mary,Oct 2025
AMS - PDX
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Mary,Oct 2025
AMS - PDX
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Mary,Oct 2025
AMS - PDX
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Mary,Oct 2025
AMS - PDX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$171 | Average$330 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$194 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$376 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$216 | Average$423 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$222 | Average$351 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$225 | Average$363 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$234 | Average$310 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$464 | FlexibilityNo cancel fee | On-time63% |