$120 Cheap Flights from Hermosillo (HMO) to San José (SJO)

View $120 flight on Thu, Apr 23, 2026Opens in a new window

Popular airlines from Hermosillo, Sonora (HMO-General Ignacio Pesqueira Garcia Intl.) to Juan Santamaria Intl. Airport (SJO)

Cheap Flights from Hermosillo to San José (HMO-SJO)

Prices were available within the past 7 days and start at $120 for one-way flights and $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, Jan 7 - Tue, Jan 13
HMO
Hermosillo
SJO
San José
$313 Roundtrip, found 6 days ago
$313
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Jan 7 from Hermosillo to San José, returning Tue, Jan 13, priced at $313 found 6 days ago
Aeromexico
Wed, Dec 31 - Wed, Jan 14
HMO
Hermosillo
SJO
San José
$325 Roundtrip, found 4 days ago
$325
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, Dec 31 from Hermosillo to San José, returning Wed, Jan 14, priced at $325 found 4 days ago
Aeromexico
Fri, Jan 9 - Mon, Jan 26
HMO
Hermosillo
SJO
San José
$328 Roundtrip, found 4 days ago
$328
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Fri, Jan 9 from Hermosillo to San José, returning Mon, Jan 26, priced at $328 found 4 days ago
Aeromexico
Tue, Apr 14 - Wed, Apr 29
HMO
Hermosillo
SJO
San José
$329 Roundtrip, found 21 hours ago
$329
Roundtrip
found 21 hours ago
Select Aeromexico flight, departing Tue, Apr 14 from Hermosillo to San José, returning Wed, Apr 29, priced at $329 found 21 hours ago
Aeromexico
Wed, Jan 7 - Tue, Jan 13
HMO
Hermosillo
SJO
San José
$339 Roundtrip, found 6 days ago
$339
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Jan 7 from Hermosillo to San José, returning Tue, Jan 13, priced at $339 found 6 days ago
Aeromexico
Sun, Jan 11 - Mon, Jan 26
HMO
Hermosillo
SJO
San José
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Sun, Jan 11 from Hermosillo to San José, returning Mon, Jan 26, priced at $354 found 4 days ago
Viva
Thu, Apr 23 - Thu, Apr 30
HMO
Hermosillo
SJO
San José
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select Viva flight, departing Thu, Apr 23 from Hermosillo to San José, returning Thu, Apr 30, priced at $361 found 1 day ago
Aeromexico
Wed, Jan 7 - Tue, Jan 13
HMO
Hermosillo
SJO
San José
$365 Roundtrip, found 6 days ago
$365
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Jan 7 from Hermosillo to San José, returning Tue, Jan 13, priced at $365 found 6 days ago
Aeromexico
Wed, Dec 31 - Mon, Jan 19
HMO
Hermosillo
SJO
San José
$377 Roundtrip, found 4 days ago
$377
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, Dec 31 from Hermosillo to San José, returning Mon, Jan 19, priced at $377 found 4 days ago
American Airlines
Mon, Nov 3 - Sat, Nov 8
HMO
Hermosillo
SJO
San José
$989 Roundtrip, found 6 days ago
$989
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 3 from Hermosillo to San José, returning Sat, Nov 8, priced at $989 found 6 days ago

Find the cheapest month to fly from Hermosillo (HMO) to San José (SJO)

May is typically the cheapest month to fly

From $261 - $432 per traveler.

Frequently asked questions

How much does a flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO) cost?
Lock in a cheap one-way flight from $120 or cheap return flight from $313 from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO)?
Traveling in January is a great way to save, as it's the cheapest month for flights between HMO and SJO. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from HMO to SJO. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO)?
You'll have to take a flight with a layover when traveling from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HMO to SJO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO)?
To reach Juan Santamaria Intl. Airport (SJO) on time, choose a flight that leaves General Ignacio Pesqueira Garcia Intl. Airport (HMO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO) last-minute?
Waiting until just before your trip to book a flight from HMO to SJO generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a HMO to SJO flight and hotel package?
Compared with arranging hotels and flights separately, booking a HMO to SJO flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from General Ignacio Pesqueira Garcia Intl. Airport (HMO) to Juan Santamaria Intl. Airport (SJO)?
Usually, it's possible to reschedule or cancel your HMO to SJO flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
General Ignacio Pesqueira Garcia Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, American Airlines
Roundtrip price
$313
Distance
2179 mi

Book with confidence

Hermosillo to San José Flights

The cheapest times to fly from Hermosillo to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hermosillo to San José are during the month of January. You can find some of the cheapest flights from Hermosillo to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hermosillo to San José

Sunday is one of the best days to book for cheap flights from Hermosillo to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hermosillo to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hermosillo to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hermosillo to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hermosillo to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hermosillo to San José Flights

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*Available to One Key members.