Cheap flights from Salt Lake City to Denver from $74 SLC → DEN

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 40 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $74 to $262.

At $74, the cheapest return found recently is at the low end of that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 2 Dec to compare.

Every date we hold

1 fares on 1 departure dates

Found recently, and the cheapest we hold

What have prices looked like?

Over 29 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $24 to $156.

29 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 1 Feb 2027 to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $57.

Return

Fares 14 to 29 days before departure were typically 38% lower than 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (40 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 7 to 13 days before departure were typically 76% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 12 Nov (29 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Salt Lake City to Denver?

The cheapest return found recently is $74 with Frontier Airlines, 2 Dec to 5 Dec, found 2 days ago.

How much is a one-way flight from Salt Lake City to Denver?

The cheapest one-way found recently is $74 with Frontier Airlines, 1 Feb 2027, found yesterday. The cheapest one-way we hold, of any age, is $57 with Frontier Airlines, 3 Dec, found 6 days ago. The cheapest one-way fare on each of 3 departure dates is usually $66 to $91.

What is the cheapest month to fly from Salt Lake City to Denver?

December 2026 is the cheapest month for a one-way, from $57, 3 Dec, found 6 days ago.

How far ahead should I book a flight from Salt Lake City to Denver?

In 40 days of prices between 24 Sept and 12 Nov, return fares 14 to 29 days before departure were typically 38% lower than 7 to 13 days before departure. In 29 days of prices between 24 Sept and 12 Nov, one-way fares 7 to 13 days before departure were typically 76% lower than 0 to 6 days before departure.

Is there a direct flight from Salt Lake City to Denver?

Yes, the cheapest nonstop return found recently is $74 with Frontier Airlines, 2 Dec to 5 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $74 with Frontier Airlines, 1 Feb 2027, found yesterday.

How long is the flight from Salt Lake City to Denver?

The cheapest nonstop one-way found recently, with Frontier Airlines on 1 Feb 2027, takes 1 h 32 min from Salt Lake City International Airport (SLC) to Denver International Airport (DEN).

Which airlines have the cheapest flights from Salt Lake City to Denver?

Between 3 Dec and 1 Feb 2027, Frontier Airlines has the cheapest one-way on all 3 departure dates we hold.