Route guide
Cheap Flights from Denver to Salt Lake City: Book Airline Tickets
- Distance
- about 390 mi
- Typical flight time
- 1 h – 2 h
- Airports
- 1 × 1
- Time difference
- None
This page covers the practical side of flying between Denver and Salt Lake City: which airports to compare, how long the trip takes, and when it is busy. It works for either direction. For a price on your dates, ask a specialist.
Quick answer: Denver to Salt Lake City is about 390 miles (630 km) and a typical flight takes 1 h to 2 h. There is no time difference. Denver has 1 airport to compare and Salt Lake City has 1.
Airport pairs to compare
Denver's airport lies on the plains northeast of the city, roughly 25 miles from downtown, so ground transport time matters. Salt Lake City's airport sits close to downtown and is the usual gateway to nearby ski resorts and national parks.
| Pair | Departure airport | Arrival airport |
|---|---|---|
| DEN to SLC | Denver International | Salt Lake City International |
About the airports
- DEN · Denver International
Sits roughly 25 miles northeast of downtown, with a commuter rail line to Union Station. - SLC · Salt Lake City International
The main airport, close to downtown and a hub for Delta.
Airlines with a major base at either end
- At Denver: United Airlines, Southwest Airlines
- At Salt Lake City: Delta Air Lines
Airlines with a base at one end often connect through their hub. A specialist can compare nonstop and connecting options on your dates.
When to go and what to expect
Denver
Ski season (roughly late November through April) and summer are the busiest periods. Winter storms can disrupt flights, and spring snow is not unusual.
Salt Lake City
Ski season (roughly December through March) and summer are the busiest periods. Winter storms can disrupt flights.
How long is Denver to Salt Lake City?
At about 390 miles, Denver to Salt Lake City is a short hop. On a route this short the trip to the airport, security and boarding can take as long as the flight itself, so compare total door-to-door time and pick the airport that is easiest for you to reach, not only the cheapest fare.
Getting between the airport and town
Denver: The A Line commuter train runs from the airport to Union Station downtown. Shuttles and rental cars serve the mountains.
Salt Lake City: TRAX light rail runs from the airport to downtown Salt Lake City. Shuttles and rental cars serve the ski areas.
Planning ground transport too? See our car rental guide.
Good to know
- If you are heading to a ski area, allow extra time on mountain roads in winter, and watch the forecast before travel day.
- If you are heading to a ski area, allow extra time on canyon roads in winter, and watch the forecast before travel day.
- Compare the total with bags included, not just the base fare. See baggage fees and taxes and fees.
Flying Salt Lake City to Denver?
This route guide works in both directions. For other trips, see all flights from Denver or all flights from Salt Lake City.
Frequently asked questions
How far is Denver from Salt Lake City?
The straight-line distance between the main airports is about 390 miles (630 km). Routes can be longer in practice because of air traffic and weather.
How long is a flight from Denver to Salt Lake City?
A typical scheduled flight takes roughly 1 h to 2 h in the air, depending on winds, the aircraft and the airports. Connecting itineraries take longer, and nonstop availability depends on the airline and dates.
Which airports can I use?
At Denver: DEN (Denver International). At Salt Lake City: SLC (Salt Lake City International). Ask for prices on more than one pairing.
Is there a time difference?
There is no time difference.
When is the best time to fly from Denver to Salt Lake City?
In Denver: Ski season (roughly late November through April) and summer are the busiest periods. Winter storms can disrupt flights, and spring snow is not unusual. In Salt Lake City: Ski season (roughly December through March) and summer are the busiest periods. Winter storms can disrupt flights. Fares are usually highest in the busy periods described for each city, so flexible dates can help.
Which airlines should I compare for Denver to Salt Lake City?
Airlines with a major base at either end include United Airlines, Southwest Airlines and Delta Air Lines. A specialist compares them with other carriers on your dates, since schedules and availability change.
Do you show fares on this page?
No. Fares change constantly, so we do not publish prices that might be out of date. A specialist checks live availability and confirms the full total, including taxes and bags, before you pay.
Route details updated October 18, 2026.