Denver to Rapid City flights

Routavio compares airline fares from several flight booking sites. Search Denver to Rapid City to see the lowest price before you book.

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Lowest fare seen

€105Seen on 12 Oct 2026

Last checked

29 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €105

Lowest observed

2 Dec 2026

Frontier Airlines · 2 stops · One way

Cheapest observed day · Last checked: 12 Oct 2026

Departure

13:54

When to fly

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One-way fare

One-way fare · No data: click and we will search

Airlines seen: Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines
Typical journey time: 1h 24m

Short answer

Routavio has seen Allegiant Air fares from Denver to Rapid City. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare. Lowest fare seen: €105 on 12 Oct 2026.

About this route

Explore the fares we observed from Denver to Rapid City. Prices move often, so pick your dates to see the latest options.

Route distance: 504 km
Typical journey time: 1h 24m
Seen on fares with a connection: Frontier Airlines, Allegiant Air, Breeze Airways, United Airlines
Alternative airports: APA

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Denver International Airport (DEN) → Denver, city gazetteer reference point (39.7392, -104.9847): ≈ 30 km.
Rapid City Regional Airport (RAP) → Rapid City, city gazetteer reference point (44.0805, -103.2310): ≈ 14 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much was a flight from Denver to Rapid City?

A fare of €105 was seen on 12 Oct 2026. Fares change, so search your dates for the current price.

Are there direct flights from Denver to Rapid City?

Our data holds no non-stop flight from Denver to Rapid City. The fares on this page include at least one stop.

Which airlines fly from Denver to Rapid City?

Routavio has seen these carriers on the route: Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines.

How long does the flight from Denver to Rapid City take?

Across the 28 fares Routavio observed, the average journey time is 14h 24m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Denver to Rapid City fares were non-stop?

None of the 28 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide