A lake surrounded by autumn-colored forests and distant mountains.

Cheap Flights to Lakes and Mountains from HK$4,767

View HK$4,767 flight on Thu, 10 Sept 2026Opens in a new window

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Cheap round-trip flights to Lakes and Mountains

Prices were available within the past 7 days and start at HK$4,767 for one-way flights and HK$7,361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
LATAM Airlines Group
Japan Airlines

Frequently asked questions

How do I find cheap flights to Lakes and Mountains that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to bring you the most flexible fares on the market. Just check the "No change fee" box under the filter subheading "Flexible change policies" to find your ideal flight to Lakes and Mountains.
Which airlines fly to Lakes and Mountains?
Find your passport, pack your bags and select from these popular airlines that operate flights in or near Lakes and Mountains:
  • United Airlines - 316 flights to or near Lakes and Mountains each month, including 316 flights to Portland Intl. Jetport Airport (PWM) per month.
  • Delta Air Lines - 294 flights to or near Lakes and Mountains each month, including 294 flights to Portland Intl. Jetport Airport (PWM) per month.
  • American Airlines - 290 flights to or near Lakes and Mountains each month, including 290 flights to Portland Intl. Jetport Airport (PWM) per month.
How can I find cheap tickets to Lakes and Mountains?
In the last seven days, HK$7,361 was the best price for a flight to Lakes and Mountains. For even bigger savings, book ahead of time and be flexible with your dates. Search for your airfare to Lakes and Mountains, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Lakes and Mountains?
The cost of a round-trip flight to Lakes and Mountains in the last seven days fluctuated between HK$7,361 and HK$18,322. If you were journeying one way from São Paulo (GRU), you could have purchased a bargain from only HK$4,767.
What are the most popular airports to fly into in Lakes and Mountains?
Portland Intl. Jetport Airport (PWM) is the main gateway for those hoping to visit Lakes and Mountains. Approximately 1,140 flights a month touch down at this airport.
When is the cheapest time to fly to Lakes and Mountains?
Take off to Lakes and Mountains early in the week and you'll usually be rewarded more economical fares. Tuesday is generally the cheapest day to jet off, followed by Monday. If you'd like to avoid the priciest flights, keep clear of Saturdays.
How much is a plane ticket to Lakes and Mountains?
In the last seven days, ticket prices to Lakes and Mountains fluctuated from HK$7,361 to HK$18,322.
What months are the cheapest to book a flight to Lakes and Mountains?
February is the perfect month to snap up a terrific deal to Lakes and Mountains. Bear in mind that the most expensive time to book a seat in the U.S. Isn't the middle of summer, but the month of December.

Travel information

Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Roundtrip price
HK$7,361

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