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£172 Cheap Flights from San José (SJO) to Phoenix (PHX)

View £172 flight on Wed, 2 Dec 2026Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Sky Harbor International Airport (PHX)

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Cheap Flights from San José (SJO) to Phoenix (PHX)

Prices were available within the past 7 days and start at £172 for one-way flights and £409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Fri, 25 Sept - Wed, 30 Sept
SJO
San José
PHX
Phoenix
£409 Return, found 6 days ago
£409
Return
found 6 days ago
Select avianca flight, departing Fri, 25 Sept from San José to Phoenix, returning Wed, 30 Sept, priced at £409 found 6 days ago
JetBlue Airways
Wed, 2 Dec - Sat, 2 Jan
SJO
San José
PHX
Phoenix
£435 Return, found 1 day ago
£435
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 2 Dec from San José to Phoenix, returning Sat, 2 Jan, priced at £435 found 1 day ago
JetBlue Airways
Wed, 2 Dec - Sat, 2 Jan
SJO
San José
PHX
Phoenix
£443 Return, found 1 day ago
£443
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 2 Dec from San José to Phoenix, returning Sat, 2 Jan, priced at £443 found 1 day ago
JetBlue Airways
Wed, 2 Dec - Sat, 2 Jan
SJO
San José
PHX
Phoenix
£451 Return, found 1 day ago
£451
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 2 Dec from San José to Phoenix, returning Sat, 2 Jan, priced at £451 found 1 day ago
JetBlue Airways
Wed, 2 Dec - Sat, 2 Jan
SJO
San José
PHX
Phoenix
£461 Return, found 1 day ago
£461
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 2 Dec from San José to Phoenix, returning Sat, 2 Jan, priced at £461 found 1 day ago
JetBlue Airways
Wed, 2 Dec - Sat, 2 Jan
SJO
San José
PHX
Phoenix
£474 Return, found 1 day ago
£474
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 2 Dec from San José to Phoenix, returning Sat, 2 Jan, priced at £474 found 1 day ago
avianca
Fri, 25 Sept - Wed, 30 Sept
SJO
San José
PHX
Phoenix
£487 Return, found 6 days ago
£487
Return
found 6 days ago
Select avianca flight, departing Fri, 25 Sept from San José to Phoenix, returning Wed, 30 Sept, priced at £487 found 6 days ago
Copa
Mon, 2 Nov - Fri, 6 Nov
SJO
San José
PHX
Phoenix
£515 Return, found 3 days ago
£515
Return
found 3 days ago
Select Copa flight, departing Mon, 2 Nov from San José to Phoenix, returning Fri, 6 Nov, priced at £515 found 3 days ago
Air Canada
Mon, 2 Nov - Fri, 6 Nov
SJO
San José
PHX
Phoenix
£544 Return, found 3 days ago
£544
Return
found 3 days ago
Select Air Canada flight, departing Mon, 2 Nov from San José to Phoenix, returning Fri, 6 Nov, priced at £544 found 3 days ago
American Airlines
Thu, 20 Aug - Thu, 27 Aug
SJO
San José
PHX
Phoenix
£637 Return, found 1 day ago
£637
Return
found 1 day ago
Select American Airlines flight, departing Thu, 20 Aug from San José to Phoenix, returning Thu, 27 Aug, priced at £637 found 1 day ago

Find the cheapest month to fly from San José (SJO) to Phoenix (PHX)

March is typically the cheapest month to fly

From £246 - £429 per traveller.

Frequently asked questions

How much does a flight from San José (SJO-Juan Santamaría Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find one-way and return flights from SJO to PHX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SJO to PHX ticket fares go up or down.
What is the cheapest month to fly from San José (SJO-Juan Santamaría Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you're looking for the cheapest time to fly from San José (SJO-Juan Santamaría Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), November is typically your best bet. You can expect average return flights to be around £284 during this month. Other budget-friendly months for this route include August and September.
Which airlines fly direct from San José (SJO) to Phoenix, AZ (PHX)?
Enter SJO to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San José (SJO) to Phoenix, AZ (PHX)?
To find a cheap flight from San José (SJO)Phoenix, AZ (PHX), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San José (SJO-Juan Santamaría Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Finding the absolute 'best' time to fly from San José (SJO-Juan Santamaría Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) often depends on what you prioritize. If you're looking for the most affordable flights, November and August tend to be the cheapest months, with average prices around £284 for a return flight. However, if you prefer to travel when there are more flight options and higher demand, March and January are typically the most popular months. Since there isn't a single month that is both the cheapest and most popular, you can choose based on whether saving money or having more schedule flexibility is more important for your trip.
What is the earliest flight from San José (SJO) to Phoenix, AZ (PHX)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from San José (SJO) to Phoenix, AZ (PHX). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from San José (SJO-Juan Santamaría Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Flights from SJO to PHX with one stop typically take around 10 hours 50 minutes, covering approximately 3,853 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San José (SJO) to Phoenix, AZ (PHX)?
Select the "Business class" and "First class" filters when looking for San José (SJO) to Phoenix, AZ (PHX) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San José (SJO) to Phoenix, AZ (PHX) flight with Expedia?
It's easy to earn miles on a It'San José (SJO)Phoenix, AZ (PHX) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from San José (SJO) to Phoenix, AZ (PHX) at the last minute?
Typically, booking a last minute flight from San José (SJO)Phoenix, AZ (PHX) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San José (SJO) to Phoenix, AZ (PHX) flight and hotel package?
Securing a San José (SJO)Phoenix, AZ (PHX) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San José (SJO) to Phoenix, AZ (PHX)?
If you booked your San José (SJO)Phoenix, AZ (PHX) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Aeromexico, American Airlines, Copa, Delta, JetBlue Airways, United
Roundtrip price
£409
Distance
3830 km

Book with confidence

Compare flights from San José to Phoenix easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San José to Phoenix. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Sky Harbor Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Juan Santamaría Intl. to Sky Harbor Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Juan Santamaría Intl. (SJO) to Sky Harbor Intl. (PHX)

The easiest way to view the best deals on flights from San José to Phoenix today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Juan Santamaría Intl. to Sky Harbor Intl. start at just £409 and range up to £637.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San José and Phoenix
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San José to Phoenix flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Juan Santamaría Intl. to Sky Harbor Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San José to Phoenix easily and book with confidence

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*Available to Expedia members.