Find the Cheapest Flight to Western United States

View P41,100 flight on Sun, Aug 24, 2025Opens in a new window

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Cheap round-trip flights to Western United States

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Sep 5 - Fri, Sep 19
LHR
London
SEA
Seattle
P57,049 Roundtrip, found 19 hours ago
P57,049
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from London to Seattle, returning Fri, Sep 19, priced at P57,049 found 19 hours ago
Lufthansa
Fri, Sep 5 - Fri, Sep 19
LHR
London
SEA
Seattle
P59,734 Roundtrip, found 19 hours ago
P59,734
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from London to Seattle, returning Fri, Sep 19, priced at P59,734 found 19 hours ago
Lufthansa
Fri, Sep 5 - Fri, Sep 19
LHR
London
SEA
Seattle
P61,076 Roundtrip, found 19 hours ago
P61,076
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from London to Seattle, returning Fri, Sep 19, priced at P61,076 found 19 hours ago
Lufthansa
Tue, Sep 9 - Sun, Sep 21
LHR
London
LAX
Los Angeles
P62,040 Roundtrip, found 3 days ago
P62,040
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Sep 9 from London to Los Angeles, returning Sun, Sep 21, priced at P62,040 found 3 days ago
Philippine Airlines
Tue, Jul 22 - Sun, Sep 21
MNL
Manila
SEA
Seattle
P88,751 Roundtrip, found 6 days ago
P88,751
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Tue, Jul 22 from Manila to Seattle, returning Sun, Sep 21, priced at P88,751 found 6 days ago

Expedia flights to Western United States

Expedia.com.ph has a mission to help you to locate cheap flights to Western United States. Expedia offers a greater selection of airlines, schedules and better rates than anyone else. Expedia helps you find cheap airfare on last-minute plane tickets to Western United States - and can also help you save more by offering hotel bookings in Western United States.

For budget conscious travelers, last-minute flights to Western United States allow those with more flexible schedules to save even more. Cheap flights to Western United States are frequently updated, so check Expedia often. Our partners allow us to give you cheap airfares.

If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions you may have when booking cheap flights to Western United States. When booking either domestic or cheap international flights to Western United States on Expedia, you can travel with confidence that you have booked the best flight at the lowest price.

Frequently asked questions

How do I find cheap flights to Western United States that have flexible change policies?
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.
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 P57,049.
How much is a flight to Western United States?
If you were journeying one way from London (LHR), you could've locked in a cheap seat for P41,100 in the last seven days. Round-trip flights to Western United States ranged from only P57,049 to P88,751 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 P57,049 and P88,751. 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
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
P88,751

Trending flights to Western United States

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Tue, Jul 22 - Sun, Sep 21
MNL
Manila
SEA
Seattle
P88,751 Roundtrip, found 6 days ago
P88,751
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Tue, Jul 22 from Manila to Seattle, returning Sun, Sep 21, priced at P88,751 found 6 days ago
*Available to Expedia members.