Cheap Flights to Southwest from HK$703

View HK$703 flight on Tue, 21 Apr 2026Opens in a new window

Popular airlines

  • Frontier Airlines

  • American Airlines

  • Delta

  • Alaska Airlines

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Southwest

Prices were available within the past 7 days and start at HK$703 for one-way flights and HK$1,395 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 16 Jun - Wed, 17 Jun
LAX
Los Angeles
DEN
Denver
HK$1,395 Return, found 2 hours ago
HK$1,395
Return
found 2 hours ago
Select Delta flight, departing Tue, 16 Jun from Los Angeles to Denver, returning Wed, 17 Jun, priced at HK$1,395 found 2 hours ago
United
Mon, 4 May - Tue, 12 May
LAX
Los Angeles
DEN
Denver
HK$1,804 Return, found 21 hours ago
HK$1,804
Return
found 21 hours ago
Select United flight, departing Mon, 4 May from Los Angeles to Denver, returning Tue, 12 May, priced at HK$1,804 found 21 hours ago
American Airlines
Mon, 4 May - Tue, 12 May
LAX
Los Angeles
DEN
Denver
HK$2,072 Return, found 21 hours ago
HK$2,072
Return
found 21 hours ago
Select American Airlines flight, departing Mon, 4 May from Los Angeles to Denver, returning Tue, 12 May, priced at HK$2,072 found 21 hours ago
WestJet
Tue, 18 Aug - Tue, 25 Aug
YVR
Vancouver
DEN
Denver
HK$3,408 Return, found 12 hours ago
HK$3,408
Return
found 12 hours ago
Select WestJet flight, departing Tue, 18 Aug from Vancouver to Denver, returning Tue, 25 Aug, priced at HK$3,408 found 12 hours ago
Air Canada
Thu, 15 Oct - Thu, 29 Oct
YVR
Vancouver
DEN
Denver
HK$4,016 Return, found 20 hours ago
HK$4,016
Return
found 20 hours ago
Select Air Canada flight, departing Thu, 15 Oct from Vancouver to Denver, returning Thu, 29 Oct, priced at HK$4,016 found 20 hours ago

Frequently asked questions

How do I find cheap flights to Southwest that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Simply type in your dates and other details, click "Search," then select the box below the "Flexible change policies" subheading (look to the left of your screen). Expedia makes it simple to find cheap, flexible airfares to Southwest.
Which airlines fly to Southwest?
Book a seat with one of these airlines and dynamic Southwest will be all yours to discover:

  • United Airlines - 13,033 flights to or near Southwest each month, including 13,033 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 6,339 flights to or near Southwest each month, including 6,339 flights to Denver Intl. Airport (DEN) per month.
  • Frontier Airlines - 1,967 flights to or near Southwest each month, including 1,967 flights to Denver Intl. Airport (DEN) per month.

How can I find cheap tickets to Southwest?
You'll always walk away with an epic deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to see the cheapest prices for nearby days. HK$1,395 was the best price for a flight to Southwest in the last seven days.
How much is a flight to Southwest?
One-way flights departing from Los Angeles (LAX) sold for just HK$703 in the last seven days. During this time, the cost of a round-trip fare to Southwest varied between HK$1,395 and HK$7,744. If you spot a deal, grab it quickly — these fares don't stick around.
What are the most popular airports to fly into in Southwest?
Jet into Denver Intl. Airport (DEN) and enjoy all that Southwest has to offer. As the region's primary entry point, about 24,249 flights touch down here every month.
When is the cheapest time to fly to Southwest?
If you'd rather spend your money enjoying the best of Southwest rather than on flying there, jet off earlier in the week. The most cost-effective day to travel is normally Tuesday, with Monday a close second. With many folks travelling over the weekend, Saturday often has the highest airfares.
How much is a plane ticket to Southwest?
In the last seven days, fares to Southwest cost between HK$1,395 and HK$7,744. Prices usually rise as your travel date nears, so find a cheap flight today.
What months are the cheapest to book a flight to Southwest?
The perfect month to purchase well-priced airfares to Southwest is February. It's worth noting that in the USA, the most expensive time to reserve a ticket is the festive month of December.

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Return price
HK$1,395

Trending flights to Southwest

Prices were available within the past 7 days and start at HK$703 for one-way flights and HK$1,395 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Thu, 19 Nov - Fri, 27 Nov
HKG
Hong Kong SAR
DEN
Denver
HK$7,744 Return, found 19 hours ago
HK$7,744
Return
found 19 hours ago
Select EVA Airways flight, departing Thu, 19 Nov from Hong Kong SAR to Denver, returning Fri, 27 Nov, priced at HK$7,744 found 19 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.