Cheap Flights to Western United States from CA $132

We get that travel plans can change in a flash, so booking a flexible fare with Expedia makes good sense. Simply mark the "No change fee" box underneath the "Flexible change policies" filter. Your low-priced, flexible flight to Western United States is only a few clicks away.

A good selection of airlines fly to destinations in or near Western United States. Your escape is only a few clicks away with these popular carriers:

• United Airlines - 27,485 flights to or near Western United States each month, including 13,845 flights to Denver Intl. Airport (DEN) and 5,742 to San Francisco Intl. Airport (SFO) per month.
• Southwest Airlines - 25,676 flights to or near Western United States each month, including 6,764 flights to Harry Reid Intl. Airport (LAS) and 6,699 to Denver Intl. Airport (DEN) per month.
• Delta - 19,864 flights to or near Western United States each month, including 6,498 flights to Salt Lake City Intl. Airport (SLC) and 3,770 to Los Angeles Intl. Airport (LAX) per month.

One of the best ways to get a hold of cheap tickets to Western United States is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Western United States in the last seven days was CA $246. Booking ahead will generally help you walk away with an even better deal.

In the last seven days, round-trip airfares to Western United States sold from just CA $246 and reached a maximum cost of CA $679. For one-way fares taking off from Vancouver (YVR), the lowest amount paid during this same period was CA $132.

Depending on which airline you fly with and your final Western United States destination, you'll have a number of main airports to take your pick of. They include:

• Denver Intl. Airport (DEN) - 24,420 flights per month.
• Sky Harbour Intl. Airport (PHX) - 16,177 flights per month.
• Los Angeles Intl. Airport (LAX) - 15,184 flights per month.

Take off to Western United States early in the week and you'll usually be rewarded more economical fares. Tuesday is known for being the cheapest day to fly out, with Monday a close second. If you want to avoid the costliest flights, give Saturdays a wide berth.

Prices ranged from just CA $246 to CA $679 over the last seven days. When you're ready to book, we're here to help you find an amazing deal to Western United States.

February is the most affordable month to lock in a seat for your Western United States getaway. Airfares cost the most throughout the festive month of December, so avoid this time if you can.