$184+ Cheap flights from San José (SJO) to Sky Harbor Intl (PHX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHX
ene. 11 — ene. 181
1 adult, Economy
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Find cheap flights from San José to Sky Harbor Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Phoenix Sky Harbor Intl are usually found in November or September, booked 8 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from San José to Sky Harbor Intl
Cheapest flights from San José to Sky Harbor IntlExplore the most affordable flight options available from San José to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.
Explore the most affordable flight options available from San José to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/198:45 amSJO - PHX
1 stop14h 29mUnited Airlines
sáb. 1/103:50 pmPHX - SJO
1 stop20h 06mUnited Airlines
Deal found 12/9![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:30 amSJO - PHX
2 stops17h 19mUnited Airlines
mar. 12/305:40 pmPHX - SJO
1 stop27h 20mUnited Airlines
Deal found 12/9![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/102:56 pmSJO - PHX
1 stop18h 44mAmerican Airlines
jue. 1/86:30 amPHX - SJO
1 stop15h 00mAmerican Airlines
Deal found 12/9![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/193:16 pmSJO - PHX
1 stop10h 18mAmerican Airlines
dom. 1/188:05 amPHX - SJO
1 stop13h 25mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:30 amSJO - PHX
1 stop27h 24mUnited Airlines
dom. 1/47:40 pmPHX - SJO
2 stops21h 36mUnited Airlines
Deal found 12/10![United Airlines logo]()
$368
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2710:36 amSJO - PHX
1 stop14h 13mFrontier
mar. 1/64:26 pmPHX - SJO
2 stops20h 22mFrontier
Deal found 12/11![Frontier logo]()
$388
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:30 amSJO - PHX
2 stops16h 11mUnited Airlines
jue. 1/17:15 amPHX - SJO
1 stop14h 17mUnited Airlines
Deal found 12/11![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/193:16 pmSJO - PHX
1 stop10h 18mAmerican Airlines
sáb. 1/1010:55 pmPHX - SJO
1 stop13h 59mAmerican Airlines
Deal found 12/11![American Airlines logo]()
$403
Find flight deals from San José to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $329 (United Airlines) |
One-way from | $184 (United Airlines) |
Popular in | April |
Cheapest in | November |
Average price | $502 |
Cheapflights Fare Finder
Customize your flight search to find flights from San José to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from San José to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
San José
Fly to
Sky Harbor Intl
Route
Depart
Return
Price
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
sáb. 1/24
6:30 am-4:53 pm
1 stop11h 23m
Phoenix Sky Harbor Intl
lun. 1/26
4:36 pm-8:32 am
1 stop14h 56m
$329
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
lun. 5/4
8:45 am-9:18 pm
1 stop13h 33m
Phoenix Sky Harbor Intl
mié. 5/13
3:31 pm-7:15 am
1 stop14h 44m
$329
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
jue. 1/29
8:00 am-12:55 am
1 stop17h 55m
Phoenix Sky Harbor Intl
dom. 2/1
5:00 am-11:43 pm
1 stop17h 43m
$335
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
mié. 1/28
9:40 am-7:40 pm
1 stop11h 00m
Phoenix Sky Harbor Intl
dom. 2/8
11:55 pm-12:50 pm
1 stop11h 55m
$361
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
mar. 1/20
6:30 am-4:53 pm
1 stop11h 23m
Phoenix Sky Harbor Intl
mar. 1/27
5:10 pm-1:15 pm
2 stops19h 05m
$367
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
mié. 12/24
12:35 pm-3:23 pm
2 stops27h 48m
Phoenix Sky Harbor Intl
dom. 1/4
7:40 pm-6:16 pm
2 stops21h 36m
$368
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
sáb. 12/20
7:30 am-1:14 am
2 stops18h 44m
$184
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
vie. 12/19
6:30 am-4:31 pm
1 stop11h 01m
$184
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
dom. 12/28
6:30 am-9:26 am
1 stop27h 56m
$184
San JoséPhoenix
SJO - PHX
SJOPHX
San José Juan Santamaria Intl
sáb. 12/20
10:36 am-11:49 pm
1 stop14h 13m
$185
Showing 1-10 of 15 results
Compare providers for flights from San José to Sky Harbor Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Sky Harbor Intl in December.
| 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 |
- Most accurate provider: When it comes to deals on San José-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San José-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San José to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from San José with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San José to Phoenix Sky Harbor Intl Airport
How far ahead should I book a flight from San José to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San José to Sky Harbor Intl. Price data was last updated on December 5, 2025.
The best time to book flights from San José to Phoenix Sky Harbor Intl Airport is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San José to Phoenix Sky Harbor Intl Airport?
Currently, October is the cheapest month in which you can book a flight from San José to Phoenix Sky Harbor Intl Airport (average of $283). Flying from San José to Phoenix Sky Harbor Intl Airport in April is currently the most expensive (average of $390). 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.
What is the cheapest time of day to fly from SJO to PHX?
Find hourly flight availability from San José to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.
One of the essential ways to save on airfare from San José to Phoenix Sky Harbor Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San José to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Overall
7.9
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San José to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGoodyear
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Complete your trip
Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Top 4 airlines flying from San José to Sky Harbor Intl
Discover the top 4 airlines that operate flights from San José to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$545 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$320 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$320 | Average$406 | FlexibilityNo cancel fee | On-time71% |