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Flight to Summit County

View S$146 flight on Sat, 22 Aug, 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$146 for one-way flights and S$292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 19 Aug - Sat, 29 Aug
ORD
Chicago
DEN
Denver
S$292 Return, found 3 days ago
S$292
Return
found 3 days ago
Select Delta flight, departing Wed, 19 Aug from Chicago to Denver, returning Sat, 29 Aug, priced at S$292 found 3 days ago
United
Wed, 19 Aug - Sat, 29 Aug
ORD
Chicago
DEN
Denver
S$370 Return, found 3 days ago
S$370
Return
found 3 days ago
Select United flight, departing Wed, 19 Aug from Chicago to Denver, returning Sat, 29 Aug, priced at S$370 found 3 days ago
American Airlines
Wed, 19 Aug - Sat, 29 Aug
ORD
Chicago
DEN
Denver
S$370 Return, found 3 days ago
S$370
Return
found 3 days ago
Select American Airlines flight, departing Wed, 19 Aug from Chicago to Denver, returning Sat, 29 Aug, priced at S$370 found 3 days ago
American Airlines
Fri, 14 Aug - Fri, 21 Aug
ORD
Chicago
EGE
Vail
S$716 Return, found 3 days ago
S$716
Return
found 3 days ago
Select American Airlines flight, departing Fri, 14 Aug from Chicago to Vail, returning Fri, 21 Aug, priced at S$716 found 3 days ago
Swiss International Air Lines
Wed, 14 Apr - Thu, 29 Apr
SIN
Singapore
DEN
Denver
S$882 Return, found 17 hours ago
S$882
Return
found 17 hours ago
Select Swiss International Air Lines flight, departing Wed, 14 Apr from Singapore to Denver, returning Thu, 29 Apr, priced at S$882 found 17 hours ago
Air Canada
Tue, 16 Feb - Wed, 3 Mar
SIN
Singapore
DEN
Denver
S$1,185 Return, found 2 hours ago
S$1,185
Return
found 2 hours ago
Select Air Canada flight, departing Tue, 16 Feb from Singapore to Denver, returning Wed, 3 Mar, priced at S$1,185 found 2 hours ago
Icelandair
Thu, 30 Jul - Tue, 4 Aug
DUB
Dublin
DEN
Denver
S$1,234 Return, found 23 hours ago
S$1,234
Return
found 23 hours ago
Select Icelandair flight, departing Thu, 30 Jul from Dublin to Denver, returning Tue, 4 Aug, priced at S$1,234 found 23 hours ago
Lufthansa
Mon, 29 Mar - Tue, 13 Apr
SIN
Singapore
DEN
Denver
S$1,272 Return, found 18 hours ago
S$1,272
Return
found 18 hours ago
Select Lufthansa flight, departing Mon, 29 Mar from Singapore to Denver, returning Tue, 13 Apr, priced at S$1,272 found 18 hours ago
Swiss International Air Lines
Mon, 26 Apr - Tue, 11 May
SIN
Singapore
DEN
Denver
S$1,379 Return, found 16 hours ago
S$1,379
Return
found 16 hours ago
Select Swiss International Air Lines flight, departing Mon, 26 Apr from Singapore to Denver, returning Tue, 11 May, priced at S$1,379 found 16 hours ago
Air France
Mon, 17 Aug - Mon, 24 Aug
DMM
Dammam
DEN
Denver
S$1,393 Return, found 23 hours ago
S$1,393
Return
found 23 hours ago
Select Air France flight, departing Mon, 17 Aug from Dammam to Denver, returning Mon, 24 Aug, priced at S$1,393 found 23 hours 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
Wed, 14 Apr - Thu, 29 Apr
SIN
Singapore
DEN
Denver
S$882 Return, found 17 hours ago
S$882
Return
found 17 hours ago
Select Swiss International Air Lines flight, departing Wed, 14 Apr from Singapore to Denver, returning Thu, 29 Apr, priced at S$882 found 17 hours 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$292 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$292 and S$1,393. If you were travelling one way from Chicago (ORD), you could have landed an affordable fare from only S$146.
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$292 and S$1,393. 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, American Airlines, United, Lufthansa, Air Canada, Swiss International Air Lines, STARLUX Airlines, WestJet, Icelandair, Air France
Roundtrip price
from S$292
Summit County Flights Information
*Available to Expedia members.