When it comes to traveling these days, flexibility is important. That’s why we have a “No change fee” filter to help you track down flexible, affordable airfares to Western United States. It’s on the left of your screen under the “Flexible change policies” subheading.

A good selection of airlines fly to destinations in or near Western United States. Your next big adventure is just clicks away with these leading carriers:

• United Airlines - 26,963 flights to or near Western United States each month, including 13,033 flights to Denver Intl. Airport (DEN) and 5,914 flights to San Francisco Intl. Airport (SFO) per month.
• Southwest Airlines - 23,599 flights to or near Western United States each month, including 6,339 flights to Denver Intl. Airport (DEN) and 6,162 flights to McCarran Intl. Airport (LAS) per month.
• Delta Air Lines - 20,908 flights to or near Western United States each month, including 6,400 flights to Salt Lake City Intl. Airport (SLC) and 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.

Book ahead of time, fly with budget airlines, use miles or points — you’re not short of ways! Another one is to make use of Expedia’s “flexible dates” feature. Search for a Western United States flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Western United States was HK$4,622.

If you were journeying one way from Hong Kong (HKG), you could’ve locked in a cheap seat for HK$2,674 in the last seven days. Round-trip flights to Western United States ranged from only HK$4,622 to HK$4,622 during this same period.

You’ve got choices aplenty in Western United States. Once you’ve figured out where you’re headed in the region, picking one of these popular airports will be a total breeze:

• Denver Intl. Airport (DEN) - 24,249 flights per month.
• Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
• Seattle - Tacoma Intl. Airport (SEA) - 15,456 flights per month.

Consider travelling early on in the week to score a bargain fare to Western United States. Tuesday is normally the most affordable day to take off, with Monday running a close second. Saturday often has the most expensive ticket prices. This is because lots of travellers like to start their getaway on a weekend.

In the last seven days, journeys to Western United States varied between HK$4,622 and HK$4,622. Prices depend on a number of things, particularly the time of departure, airline, cabin class and when the fare is booked.

The best month to secure a great deal to Western United States is February, whereas prices are at their highest in December. Keep clear of this month if you want to save your dollars.