A town nestled in a valley with a mountain backdrop, illuminated streets, and a mix of residential and commercial buildings.

Cheap Flights to Summit County | Popular Routes to Summit County from HK$703

View HK$703 flight on Sat, 26 Sept 2026Opens in a new window

Popular airlines to Summit County

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  • United

  • Frontier Airlines

  • Southwest Airlines

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Cheap round-trip flights to Summit County

Prices were available within the past 7 days and start at HK$703 for one-way flights and HK$1,717 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
United
Delta
American Airlines
Delta
Alaska Airlines
American Airlines
Delta
WestJet

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.

Delta

Frequently asked questions

How do I find cheap flights to Summit County that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just type in your origin, destination and dates, click the "Search" button, then select the box underneath the "Flexible change policies" heading (to the left). Expedia makes it a cinch to find affordable, flexible tickets to Summit County.
Which airlines fly to Summit County?
When you're ready to reserve your seat to or near Summit County, these quality carriers are waiting to welcome you on board:
  • Delta Air Lines - 6,400 flights to or near Summit County each month, including 6,400 flights to Salt Lake City Intl. Airport (SLC) per month.
  • Southwest Airlines - 676 flights to or near Summit County each month, including 676 flights to Salt Lake City Intl. Airport (SLC) per month.
  • United Airlines - 563 flights to or near Summit County each month, including 563 flights to Salt Lake City Intl. Airport (SLC) per month.
How can I find cheap tickets to Summit County?
You'll always walk away with a fabulous deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred travel date, then tick the flexible dates box above to compare the cheapest prices for nearby days. HK$1,717 was the lowest price for a flight to Summit County in the last seven days.
How much is a flight to Summit County?
The cost of a round-trip airfare to Summit County in the last seven days fluctuated between HK$1,717 and HK$6,007. If you were traveling one way out of San Francisco (SFO), you could have gotten a cheap fare from just HK$703.
What are the most popular airports to fly into in Summit County?
Summit County's main airport is Salt Lake City Intl. Airport (SLC). Get your next big journey underway by locking in a ticket on one of the 8,676 flights per month to this destination.
When is the cheapest time to fly to Summit County?
Jet off on a Tuesday to better your chances of getting the cheapest deal to Summit County. Mondays are usually the second most affordable day to depart. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Summit County?
In the last seven days, flights to Summit County ranged between HK$1,717 and HK$6,007. Prices depend on the departure time, seating class, airline and when you make your booking.
What is the best time to go to Summit County?
If you're eager to check out Summit County's major city when it's really lively, set off for Evanston sometime during January, July and November. Like most locations in the Northern Hemisphere, summer here starts June 20, with average temperatures of between 10ºC and 24ºC.
What months are the cheapest to book a flight to Summit County?
February is the best month to reserve a seat for your Summit County trip. Fares are priciest throughout the month of December, so steer clear of this time if possible.

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About Summit County

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About Summit County
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