When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 47% on flights from Phoenix Sky Harbor Intl Airport to Costa Rica compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $574. For sooner than that we have options available in the next 3 days from $629.
Our data shows that September tends to be the cheapest month to fly to Costa Rica from Phoenix Sky Harbor Intl Airport. Users have commonly found prices around $625 for the month, but tickets can be as low as $394. Due to multiple factors, prepare for potentially higher prices in December.
When flying from Phoenix Sky Harbor Intl Airport 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.
Fly from
Fly to
Budget
$222 - $393
Route
Depart
Return
Price
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Tue 6/25
1 stop24h 19m
San José Juan Santamaria Intl
Tue 7/2
1 stop12h 35m
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Sat 5/18
1 stop16h 08m
San José Juan Santamaria Intl
Sat 5/25
1 stop14h 57m
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Thu 5/30
1 stop14h 45m
San José Juan Santamaria Intl
Tue 6/4
1 stop10h 33m
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Thu 5/30
1 stop16h 24m
San José Juan Santamaria Intl
Tue 6/4
1 stop11h 41m
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Sun 6/2
1 stop16h 24m
San José Juan Santamaria Intl
Tue 6/4
1 stop11h 41m
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Sat 5/18
2 stops21h 09m
San José Juan Santamaria Intl
Sat 5/25
1 stop14h 57m
Phoenix Sky Harbor IntlSan José Juan Santamaria Intl
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
Wed 5/29
1 stop16h 29m
San José Juan Santamaria Intl
Thu 6/13
1 stop31h 33m
Phoenix Sky Harbor IntlLiberia
PHX - LIR
PHXLIR
Phoenix Sky Harbor Intl
Tue 9/3
1 stop10h 44m
Liberia
Thu 9/12
1 stop11h 46m
Phoenix Sky Harbor IntlLiberia
PHX - LIR
PHXLIR
Phoenix Sky Harbor Intl
Tue 9/3
1 stop11h 23m
Liberia
Thu 9/12
1 stop18h 38m
No data available for this route at this time. Please check back soon.
Comfort
Overall
Entertainment
Crew
Food
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Entertainment
Crew
Food
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Entertainment
Crew
Food
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Entertainment
Crew
Food
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Entertainment
Crew
Food
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Comfort
Overall
Entertainment
Crew
Food
Boarding
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
When you search for this flight from Sky Harbor Intl to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from Sky Harbor Intl.
Yes! Cheapflights helps users easily find flights from Sky Harbor Intl to Costa Rica with no change fees.
Yes, Cheapflights offers price alerts on Sky Harbor Intl to Costa Rica flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.