Flight to Summit County

View S$143 flight on Wed, 20 May, 2026Opens in a new window

Popular airlines to Summit County

  • Frontier Airlines

  • American Airlines

  • United

  • Delta

  • Alaska Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to Summit County

Prices were available within the past 7 days and start at S$143 for one-way flights and S$307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 16 May - Tue, 19 May
ORD
Chicago
DEN
Denver
S$307 Return, found 5 days ago
S$307
Return
found 5 days ago
Select Delta flight, departing Sat, 16 May from Chicago to Denver, returning Tue, 19 May, priced at S$307 found 5 days ago
United
Wed, 20 May - Mon, 25 May
ORD
Chicago
DEN
Denver
S$375 Return, found 1 day ago
S$375
Return
found 1 day ago
Select United flight, departing Wed, 20 May from Chicago to Denver, returning Mon, 25 May, priced at S$375 found 1 day ago
American Airlines
Sat, 16 May - Tue, 19 May
ORD
Chicago
DEN
Denver
S$384 Return, found 5 days ago
S$384
Return
found 5 days ago
Select American Airlines flight, departing Sat, 16 May from Chicago to Denver, returning Tue, 19 May, priced at S$384 found 5 days ago
Swiss International Air Lines
Thu, 21 Jan - Fri, 5 Feb
SIN
Singapore
DEN
Denver
S$1,091 Return, found 1 day ago
S$1,091
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 21 Jan from Singapore to Denver, returning Fri, 5 Feb, priced at S$1,091 found 1 day ago
Lufthansa
Wed, 28 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,109 Return, found 2 days ago
S$1,109
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 28 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,109 found 2 days ago
Lufthansa
Wed, 28 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,109 Return, found 2 days ago
S$1,109
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 28 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,109 found 2 days ago
Brussels Airlines
Wed, 28 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,150 Return, found 2 days ago
S$1,150
Return
found 2 days ago
Select Brussels Airlines flight, departing Wed, 28 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,150 found 2 days ago
Austrian Airlines
Wed, 28 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,150 Return, found 2 days ago
S$1,150
Return
found 2 days ago
Select Austrian Airlines flight, departing Wed, 28 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,150 found 2 days ago
Air Canada
Wed, 28 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,172 Return, found 2 days ago
S$1,172
Return
found 2 days ago
Select Air Canada flight, departing Wed, 28 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,172 found 2 days ago
Virgin Atlantic
Wed, 28 Oct - Tue, 3 Nov
LHR
London
DEN
Denver
S$1,186 Return, found 2 days ago
S$1,186
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 28 Oct from London to Denver, returning Tue, 3 Nov, priced at S$1,186 found 2 days ago

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.

Swiss International Air Lines
Thu, 21 Jan - Fri, 5 Feb
SIN
Singapore
DEN
Denver
S$1,091 Return, found 1 day ago
S$1,091
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 21 Jan from Singapore to Denver, returning Fri, 5 Feb, priced at S$1,091 found 1 day ago

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, S$307 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 S$307 and S$1,186. If you were travelling one way from Chicago (ORD), you could have landed an affordable fare from only S$143.
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 S$307 and S$1,186. 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.

Book with confidence

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.

Travel information

Summit County Flights Information

Airlines serving
Delta, United, American Airlines, Swiss International Air Lines, Lufthansa, Brussels Airlines, Austrian Airlines, Air Canada, Virgin Atlantic, British Airways
Roundtrip price
from S$307
Summit County Flights Information

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