A pier leading to a restaurant and bar named "The Point."

Cheap Flights to Sonora from NT$16,405

View NT$16,405 flight on Wed, 2026/7/22Opens in a new window

Flight 1

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Popular airlines to Sonora

  • Volaris

  • Aeromexico

  • Viva Aerobus

  • American Airlines

  • Delta

  • Hahn Air Technologies

  • KLM

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How much is the cheapest flight to Sonora?

Prices were available within the past 7 days and start at NT$16,405 for one-way flights and NT$32,651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$32,651 Roundtrip, found 4 hours ago
NT$32,651
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$32,651 found 4 hours ago
American Airlines
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$36,257 Roundtrip, found 4 hours ago
NT$36,257
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$36,257 found 4 hours ago
Delta
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$42,713 Roundtrip, found 4 hours ago
NT$42,713
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$42,713 found 4 hours ago
American Airlines
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$43,203 Roundtrip, found 4 hours ago
NT$43,203
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$43,203 found 4 hours ago
American Airlines
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$43,384 Roundtrip, found 4 hours ago
NT$43,384
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$43,384 found 4 hours ago
American Airlines
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$43,972 Roundtrip, found 4 hours ago
NT$43,972
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$43,972 found 4 hours ago
American Airlines
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$44,153 Roundtrip, found 4 hours ago
NT$44,153
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$44,153 found 4 hours ago
Delta
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$46,960 Roundtrip, found 4 hours ago
NT$46,960
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$46,960 found 4 hours ago
Delta
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$48,645 Roundtrip, found 4 hours ago
NT$48,645
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$48,645 found 4 hours ago
Aeromexico
Sat, Jul 18 - Tue, Jul 28
ONT
Ontario
HMO
Hermosillo
NT$50,379 Roundtrip, found 4 hours ago
NT$50,379
Roundtrip
found 4 hours ago
Select Aeromexico flight, departing Sat, Jul 18 from Ontario to Hermosillo, returning Tue, Jul 28, priced at NT$50,379 found 4 hours ago

Frequently asked questions

How do I find cheap flights to Sonora that have flexible change policies?
We get that travel plans can change in a flash, so reserving a flexible fare with Expedia is a wise idea. Just check the "No change fee" box below the "Flexible change policies" filter. Your low-cost, flexible flight to Sonora is only a few clicks away.
Which airlines fly to Sonora?
Let American Airlines get you there. This top carrier runs 30 services per month to General Ignacio Pesqueira Garcia Intl. Airport (HMO), a Sonora gateway.
How can I find cheap tickets to Sonora?
To nab a terrific deal to Sonora, book ahead of time. Also make use of Expedia's "flexible dates" link above your search results. This will display prices for nearby days. In the last seven days, NT$32,651 was the lowest price for a flight to Sonora.
How much is a flight to Sonora?
One-way trips departing from Ontario (ONT) sold for as low as NT$16,405 in the last seven days. During this period, the price of a round-trip journey to Sonora ranged between NT$32,651 and NT$50,379. If you find a fantastic deal, grab it fast — these fares don't hang about.
What are the most popular airports to fly into in Sonora?
Sonora's main entryway is General Ignacio Pesqueira Garcia Intl. Airport (HMO). Get your amazing journey underway by securing a seat on one of the 30 flights per month to this destination.
When is the cheapest time to fly to Sonora?
Take off for Sonora early in the week and you'll usually be rewarded with lower-priced fares. Tuesday is typically the cheapest day to jump on a plane, followed by Monday. If you're eager to avoid the costliest flights, give Saturdays a wide berth.
How much is a plane ticket to Sonora?
In the last seven days, tickets to Sonora cost between NT$32,651 and NT$50,379. Prices rise as your travel date nears, so book a great deal today.
What is the best time to go to Sonora?
Hermosillo, Sonora's most populous city, is a superb location to tour around at anytime. Not a huge fan of the cold? Then journey here from June 20 onward in summer, when average temperatures fluctuate from 80ºF to 100ºF. March, May and August is when Hermosillo attracts the biggest crowds.
What months are the cheapest to book a flight to Sonora?
The best month to bag a flight to Sonora is February, whereas the most expensive is December. Steer clear of this month if you're counting your pennies.
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