Cheap Flights from Phoenix (PHX) to Hermosillo (HMO)

Compare Phoenix Sky Harbor to Hermosillo flight deals

Find the cheapest month or even day of the year to fly to Hermosillo

Book the best Hermosillo fare with no extra fees

Find the cheapest month to fly from Phoenix Sky Harbor to Hermosillo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to Hermosillo flights are currently cheapest in September.

Direct flights from Phoenix Sky Harbor to Hermosillo

Phoenix Sky Harbor to Hermosillo: Alternative routes

Compare routes from Phoenix Sky Harbor to Hermosillo below. You may find an airport to fly into that's cheaper, faster, or easier than Hermosillo.

Phoenix to Hermosillo: Flight information

The things to know before you go.
Cheapest flight found$979
Cheapest month to flySeptember
Average flight time1 hr, 26 mins
Most popular airlineAmerican Airlines
Average flights per week16

Finding cheap flights from Phoenix Sky Harbor to Hermosillo: Frequently asked questions

The best price we found for a return flight from Phoenix Sky Harbor to Hermosillo is $979. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 26 minutes is the average flight time from Phoenix Sky Harbor to Hermosillo.
American Airlines, Envoy Air and SkyWest Airlines fly direct from Phoenix Sky Harbor to Hermosillo.
As of June 2026, there are 16 flights per week flying from Phoenix Sky Harbor to Hermosillo.
The cheapest month to fly from Phoenix Sky Harbor to Hermosillo is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix Sky Harbor Airport to Hermosillo Airport on Thursday, 17 September 2026.
Yes – the average flight time is 1 hour and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hermosillo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hermosillo is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aeromexico offers the cheapest flight tickets to Hermosillo.

Flying from Phoenix Sky Harbour Airport (PHX) to Hermosillo Airport (HMO): what you need to know

  • The average time for a direct flight from Phoenix Sky Harbour Airport to Hermosillo Airport is 1 hour 25 minutes.

  • Hermosillo's timezone is UTC-7, which is the same as Phoenix.

  • Choose from seven weekly Phoenix Sky Harbour Airport to Hermosillo Airport flights. The 10:04 departure with American Airlines is the earliest available. American Airlines operates the latest service of the day at 11:04.

  • Your PHX to HMO flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Travelling during a peak month like April? Major public holidays and other high seasons can result in longer lines at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • Travelling to Hermosillo (and then discovering more of Mexico!) is a cinch with American Airlines. This popular carrier offers direct flights from Phoenix Sky Harbour Airport to Hermosillo Airport.

  • The airline most travellers fly with on this route is American Airlines.

  • American Airlines is the most punctual carrier that operates PHX to HMO flights. A reliable 92.96% of its departures on this route arrive as planned.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Phoenix Sky Harbour Airport to Hermosillo Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore the city of your choice. Popular stopovers between PHX and HMO include:

    • Mexico City Juarez International Airport

    • Guadalajara Airport

    • Los Cabos International Airport

How to find the cheapest flights from Phoenix Sky Harbour Airport (PHX) to Hermosillo Airport (HMO)

  • The lowest price we've seen for a one-way Phoenix Sky Harbour Airport to Hermosillo Airport flight is $285. A return ticket right now is $979. Depending on the availability and when you book, these fares may change.

  • Don't wait until the last minute. You're more likely to get cheap tickets from PHX to HMO if you book ahead. Airlines often offer some excellent early bird discounts.

  • May is the cheapest month for flights from Phoenix Sky Harbour Airport to Hermosillo Airport. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Cut down on the time spent looking for cheap flights from PHX to HMO by creating a Price Alert. You'll receive an email or notification through the app when fares go down.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Phoenix Sky Harbour Airport to Hermosillo Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Phoenix Sky Harbour Airport (PHX)

  • PHX is located at 3400 Sky Harbour Boulevard.

  • Phoenix Sky Harbour Airport maintains a solid on-time record, making delays less likely. Departures from PHX arrive at their destination as scheduled 80% of the time.

  • Phoenix Sky Harbour Airport is around 5 kilometres from central Phoenix. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 10 minutes or so to get there, depending on the traffic.

  • Taking public transport? You can expect a journey time of around 25 minutes.

  • Have an early flight from Phoenix Sky Harbour Airport to Hermosillo Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by picking one of these hotels close to PHX:

Arriving at Hermosillo Airport (HMO)

Getting from Hermosillo Airport (HMO) to central Hermosillo

  • Hermosillo Airport is approximately 11 kilometres from the centre of Hermosillo. The drive time takes around 20 minutes.

  • Getting there by public transport takes around 30 minutes.

When to fly to Hermosillo Airport (HMO)

  • It's time to choose your trip dates for your flight from Phoenix Sky Harbour Airport to Hermosillo Airport. September is the most popular month to visit Hermosillo. If you'd like a more relaxed vibe, go in March.

  • The warmest month in Hermosillo is June, with the temperature ranging between 22ºC (72ºF) and 40ºC (104ºF). Lock in your flights from Phoenix Sky Harbour Airport to Hermosillo Airport in this month if you like this kind of weather.

  • Look for cheap tickets from PHX to HMO in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 26ºC (79ºF) on average.

Explore more of Mexico

  • Hermosillo is always a good idea, but there are so many other parts of Mexico just waiting to be explored. About 483 kilometres east of Hermosillo, a trip to Chihuahua will keep your itinerary busy. Check out popular attractions like Our Lady of Guadalupe, Plaza Mayor de Chihuahua and Acueducto De Chihuahua.

  • Around 209 kilometres south-east of Hermosillo, Ciudad Obregon is another favourite stop in Mexico. Experience major highlights starting with La Laguna Del Nainari, Tres Marias Game Ranch and Sonora in the Revolution Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.