Fly from
Fly to
Route
Depart
Return
Price
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Tue 12/31
7:00 am-11:43 am
Nonstop5h 43m
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Sun 1/5
5:52 pm-10:41 am
1 stop17h 49m
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Sat 11/23
6:55 pm-1:01 am
1 stop31h 06m
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Wed 11/13
5:35 pm-1:45 pm
1 stop21h 10m
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Tue 1/28
7:05 am-5:57 pm
1 stop11h 52m
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Fri 11/22
6:00 am-1:01 am
2 stops20h 01m
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Sat 11/30
5:30 am-12:35 pm
1 stop8h 05m
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Mon 11/11
5:35 am-12:43 pm
1 stop8h 08m
BostonSan José
BOS - SJO
BOSSJO
Boston Logan Intl
Wed 11/6
2:51 pm-7:35 am
1 stop17h 44m
BostonLiberia
BOS - LIR
BOSLIR
Boston Logan Intl
Sat 1/11
5:55 pm-5:02 pm
3 stops24h 07m
Currently, September is the cheapest month in which you can book a flight from Boston to Costa Rica (average of $398). Flying from Boston to Costa Rica in July is currently the most expensive (average of $533). 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.
When flying from Boston to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.
If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
Great service throughout our flight. Easy boarding with early bird check in
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Spirit Airlines | Cheapest$243 | Average$392 | FlexibilityNo cancel fee | On-time65% |
Avianca | Cheapest$287 | Average$493 | FlexibilityNo cancel fee | On-time71% |
Copa Airlines | Cheapest$301 | Average$481 | FlexibilityNo cancel fee | On-time70% |
Delta | Cheapest$344 | Average$618 | FlexibilityNo cancel fee | On-timeN/A |
JetBlue | Cheapest$344 | Average$582 | FlexibilityNo cancel fee | On-time62% |
United Airlines | Cheapest$346 | Average$741 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$368 | Average$658 | FlexibilityNo cancel fee | On-time71% |
Air Canada | Cheapest$484 | Average$626 | FlexibilityNo cancel fee | On-time67% |
Aeromexico | Cheapest$618 | Average$730 | FlexibilityNo cancel fee | On-timeN/A |