$198 Find Cheap Flights from Rock Springs to Denver - Compare and Save

These are the earliest and latest flight times available from Rock Springs to Denver:

• Earliest: departs at 5:00 am and lands at 6:24 am
• Latest: departs at 2:25 pm and lands at 3:49 pm.

The flight takes about 1h 24m.

Only Economy Class is available on flights from Rock Springs to Denver.

A nonstop flight from Rock Springs to Denver takes 1h 24m, covering 259 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Rock Springs to Denver range from $260 to $394, with an average of $290 over the past 12 months. Anything below $260 counts as a good deal.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Canadair (Bombardier) Regional Jet family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 200 variants.

Morning is the busiest departure period on Rock Springs to Denver flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $261 to $795. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Rock Springs to Denver are currently lower than usual. Average one-way flight prices are about $198, which is 51% below the typical average for this route.

Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Ace
• NU Car
• Europcar
• Hertz

Flights from Rock Springs to Denver usually depart from Rock Springs Sweetwater County (RKS) and arrive at Denver Intl (DEN).

Yes. Flexible dates can save you up to 35% on flights from Rock Springs to Denver. Wednesday is the cheapest departure day at $260 round-trip on average, while Monday is the most expensive at $394, a difference of $134.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Rock Springs and Denver.

Some of the most popular sights in Denver are Colorado Convention Center, Coors Field and Ball Arena. These are among the most viewed places in Denver on KAYAK.

Among airlines operating Rock Springs to Denver flights:

• United Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.