Denver (DEN) to Salt Lake City (SLC) flight prices

A quick snapshot of Denver (DEN) to Salt Lake City (SLC) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

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Estimated median price for a one-way ticket

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Price graph and price trends for Denver International-Salt Lake City International

Weekly price trend

Today

2026

Jan

Feb

Mar

Apr

May

Jun

Jul

Week

7

11

15

19

23

27

USD 21–58

USD 59–95

USD 96–133

USD 134–170

USD 171–209

Monthly price summary

December

JanuaryMost expensive

February

March

AprilBest price

May

June

July

Ticket prices for Denver to Salt Lake City (December 2025 - July 2026) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: September 16, 2025.

Flight information

DEN → SLC

Flight frequency

166 flights/week

Type

Direct flight

Duration

1 hour 36 minutes

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Airlines with non-stop flights on this route:

United Frontier Southwest Delta

FAQ – Denver (DEN) → Salt Lake City (SLC)

Are there any low-cost airlines with flights from Denver (DEN) to Salt Lake City (SLC)?

Yes — several low-cost airlines operate this route: Frontier and Southwest.

Which is the cheapest month to fly between Denver International and Salt Lake City International?

Based on recent price logs, the cheapest month(s) is March 2026. Use the monthly view above to spot the dip weeks.

What day of the week is usually cheapest on this route?

Based on price logs for the next 12 months, the cheapest day(s) to depart are Tuesday and Wednesday. Compare weekdays in the fare calendar to target these departures.

Is roundtrip cheaper than two one-way tickets for DEN-SLC?

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

How far in advance should I book to get the best price?

For domestic routes like DEN-SLC, good deals often appear a few weeks out. Watch for sales and avoid peak dates.

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Denver (DEN)

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Salt Lake City (SLC)

Roundtrip One way

Departure

Return

Adults

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Children (3–11)

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Youth (12–17)

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Infants (0–2)

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Class

Economy Premium Business First

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