Cheap Flights to Summit County | Popular Routes to Summit County from HK$573

View HK$573 flight on Mon, 2 Feb 2026Opens in a new window

Popular airlines to Summit County

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheap round-trip flights to Summit County

Prices were available within the past 7 days and start at HK$573 for one-way flights and HK$1,393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 7 Mar - Sun, 8 Mar
LAX
Los Angeles
DEN
Denver
HK$1,393 Return, found 20 hours ago
HK$1,393
Return
found 20 hours ago
Select Delta flight, departing Sat, 7 Mar from Los Angeles to Denver, returning Sun, 8 Mar, priced at HK$1,393 found 20 hours ago
Delta
Tue, 3 Feb - Tue, 10 Feb
SFO
San Francisco
DEN
Denver
HK$1,428 Return, found 6 days ago
HK$1,428
Return
found 6 days ago
Select Delta flight, departing Tue, 3 Feb from San Francisco to Denver, returning Tue, 10 Feb, priced at HK$1,428 found 6 days ago
United
Sat, 7 Mar - Sun, 8 Mar
LAX
Los Angeles
DEN
Denver
HK$1,930 Return, found 20 hours ago
HK$1,930
Return
found 20 hours ago
Select United flight, departing Sat, 7 Mar from Los Angeles to Denver, returning Sun, 8 Mar, priced at HK$1,930 found 20 hours ago
American Airlines
Thu, 5 Feb - Wed, 11 Feb
SFO
San Francisco
DEN
Denver
HK$2,396 Return, found 12 hours ago
HK$2,396
Return
found 12 hours ago
Select American Airlines flight, departing Thu, 5 Feb from San Francisco to Denver, returning Wed, 11 Feb, priced at HK$2,396 found 12 hours ago
American Airlines
Thu, 5 Feb - Mon, 9 Feb
LAX
Los Angeles
EGE
Vail
HK$2,962 Return, found 1 day ago
HK$2,962
Return
found 1 day ago
Select American Airlines flight, departing Thu, 5 Feb from Los Angeles to Vail, returning Mon, 9 Feb, priced at HK$2,962 found 1 day ago
Alaska Airlines
Sun, 18 Jan - Wed, 28 Jan
LAX
Los Angeles
DEN
Denver
HK$4,460 Return, found 2 days ago
HK$4,460
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 18 Jan from Los Angeles to Denver, returning Wed, 28 Jan, priced at HK$4,460 found 2 days ago
Delta
Sun, 18 Jan - Sun, 1 Feb
ICN
Seoul
DEN
Denver
HK$5,626 Return, found 1 day ago
HK$5,626
Return
found 1 day ago
Select Delta flight, departing Sun, 18 Jan from Seoul to Denver, returning Sun, 1 Feb, priced at HK$5,626 found 1 day ago
Korean Air
Sun, 18 Jan - Sun, 1 Feb
ICN
Seoul
DEN
Denver
HK$6,156 Return, found 1 day ago
HK$6,156
Return
found 1 day ago
Select Korean Air flight, departing Sun, 18 Jan from Seoul to Denver, returning Sun, 1 Feb, priced at HK$6,156 found 1 day ago
Air Canada
Sat, 2 May - Fri, 8 May
HKG
Hong Kong SAR
DEN
Denver
HK$6,636 Return, found 1 day ago
HK$6,636
Return
found 1 day ago
Select Air Canada flight, departing Sat, 2 May from Hong Kong SAR to Denver, returning Fri, 8 May, priced at HK$6,636 found 1 day ago
EVA Airways
Tue, 1 Sept - Wed, 2 Sept
MNL
Manila
DEN
Denver
HK$7,016 Return, found 1 day ago
HK$7,016
Return
found 1 day ago
Select EVA Airways flight, departing Tue, 1 Sept from Manila to Denver, returning Wed, 2 Sept, priced at HK$7,016 found 1 day ago

About Summit County

Expedia offers flights to Summit County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Summit County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Summit County that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to give you the most flexible fares around town. Just click on "No change fee" right underneath the "Flexible change policies" filter to find your dream flight to Summit County.
Which airlines fly to Summit County?
Choose a seat with one of these airlines and exciting Summit County will be all yours to explore:

  • United Airlines - 13,380 flights to or near Summit County each month, including 13,033 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 6,339 flights to or near Summit County each month, including 6,339 flights to Denver Intl. Airport (DEN) per month.
  • Frontier Airlines - 1,967 flights to or near Summit County each month, including 1,967 flights to Denver Intl. Airport (DEN) per month.

How can I find cheap tickets to Summit County?
For an unbeatable deal to Summit County, book well ahead of time. Also take advantage of Expedia's "flexible dates" feature at the top of your search results. This will list the cheapest prices for similar time frames. In the last seven days, HK$1,393 was the best price for a flight to Summit County.
How much is a flight to Summit County?
The price of a round-trip airfare to Summit County in the last seven days varied between HK$1,393 and HK$7,016. If you were travelling one way from Los Angeles (LAX), you could have landed an affordable fare from only HK$573.
What are the most popular airports to fly into in Summit County?
When it comes to selecting which airport in Summit County to use, these are your choices:

  • Denver Intl. Airport (DEN) - 24,249 flights per month.
  • Pitkin County Airport (ASE) - 534 flights per month.

When is the cheapest time to fly to Summit County?
Take off to Summit County earlier in the week and you'll usually be rewarded with more affordable fares. Tuesday is known for being the cheapest day to fly out, followed by Monday. If you're hoping to avoid the costliest flights, give Saturdays a wide berth.
How much is a plane ticket to Summit County?
In the last seven days, seats to Summit County cost between HK$1,393 and HK$7,016. Prices depend on a number of things, particularly the time of departure, carrier, cabin class and when the fare is booked.
What is the best time to go to Summit County?
January, February and November are the most popular months to travel to Breckenridge, one of Summit County's best cities. Summer here starts June 20. Average temperatures vary from 4ºC to 18ºC throughout the season, so plan your trip around then if you're a fan of warmer weather.
What months are the cheapest to book a flight to Summit County?
To secure a great deal to Summit County, book sometime in February when the price of airfares are at their lowest. The most expensive time to book? In the United States, it's December.

Trending flights to Summit County

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.

Air Canada
Sat, 2 May - Fri, 8 May
HKG
Hong Kong SAR
DEN
Denver
HK$6,636 Return, found 1 day ago
HK$6,636
Return
found 1 day ago
Select Air Canada flight, departing Sat, 2 May from Hong Kong SAR to Denver, returning Fri, 8 May, priced at HK$6,636 found 1 day ago
*Available to Expedia members.