Cheap Flights to Western United States

View ฿13,925 flight on Thu, 25 Sep 2025Opens in a new window

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Cheap round-trip flights to Western United States

Prices were available within the past 7 days and start at ฿13,925 for one-way flights and ฿20,387 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Sun, 21 Dec - Tue, 6 Jan
BKK
Bangkok
LAX
Los Angeles
฿20,387 Return, found 4 hours ago
฿20,387
Return
found 4 hours ago
Select Sichuan Airlines flight, departing Sun, 21 Dec from Bangkok to Los Angeles, returning Tue, 6 Jan, priced at ฿20,387 found 4 hours ago
Korean Air
Mon, 20 Oct - Fri, 24 Oct
BKK
Bangkok
SEA
Seattle
฿21,180 Return, found 1 day ago
฿21,180
Return
found 1 day ago
Select Korean Air flight, departing Mon, 20 Oct from Bangkok to Seattle, returning Fri, 24 Oct, priced at ฿21,180 found 1 day ago
Philippine Airlines
Mon, 27 Oct - Mon, 10 Nov
BKK
Bangkok
SFO
San Francisco
฿22,460 Return, found 20 hours ago
฿22,460
Return
found 20 hours ago
Select Philippine Airlines flight, departing Mon, 27 Oct from Bangkok to San Francisco, returning Mon, 10 Nov, priced at ฿22,460 found 20 hours ago
Xiamen Airlines
Tue, 23 Dec - Sun, 18 Jan
BKK
Bangkok
LAX
Los Angeles
฿24,775 Return, found 23 hours ago
฿24,775
Return
found 23 hours ago
Select Xiamen Airlines flight, departing Tue, 23 Dec from Bangkok to Los Angeles, returning Sun, 18 Jan, priced at ฿24,775 found 23 hours ago
Vietnam Airlines
Thu, 2 Oct - Thu, 16 Oct
BKK
Bangkok
SFO
San Francisco
฿24,800 Return, just found
฿24,800
Return
just found
Select Vietnam Airlines flight, departing Thu, 2 Oct from Bangkok to San Francisco, returning Thu, 16 Oct, priced at ฿24,800 just found

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

August is typically the cheapest month to fly

From ฿3,582 - ฿7,513 per traveller.

Graph displaying average flight prices per month

Flights to Western United States

Searching for cheap flights to Western United States? No travel company presents more choices than Expedia if you're looking to compare flights to Western United States. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Western United States. Expedia provides the cheapest flights to Western United States and you may find even greater savings if you combine your flight to Western United States with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Western United States.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Western United States for that period and let you choose your preferred time and airline.

Frequently asked questions

How do I find cheap flights to Western United States that have flexible change policies?
When it comes to travelling 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.
Which airlines fly to Western United States?
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.

How can I find cheap tickets to Western United States?
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 ฿20,387.
How much is a flight to Western United States?
If you were journeying one way from Bangkok (BKK), you could've locked in a cheap seat for ฿13,925 in the last seven days. Round-trip flights to Western United States ranged from only ฿20,387 to ฿24,800 during this same period.
What are the most popular airports to fly into in Western United States?
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.

How much is a plane ticket to Western United States?
In the last seven days, journeys to Western United States varied between ฿20,387 and ฿24,800. Prices depend on a number of things, particularly the time of departure, airline, cabin class and when the fare is booked.
What months are the cheapest to book a flight to Western United States?
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.
Flights to Western United States information
Destination airport
Harry Reid Intl.
Destination airport IATA code
LAS
Destination city name
Las Vegas
Return price
฿3,120

Trending flights to Western United States

Prices were available within the past 7 days and start at ฿13,925 for one-way flights and ฿20,387 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Sun, 21 Dec - Tue, 6 Jan
BKK
Bangkok
LAX
Los Angeles
฿20,387 Return, found 4 hours ago
฿20,387
Return
found 4 hours ago
Select Sichuan Airlines flight, departing Sun, 21 Dec from Bangkok to Los Angeles, returning Tue, 6 Jan, priced at ฿20,387 found 4 hours ago
*Available to Expedia members.