Your next trip, last seen at €176
Lowest observedUnited Airlines · Non-stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €176, departing 2 Nov 2026 (Last checked: 12 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 40Check live prices for this route
- Airlines seen
- United Airlines
- Typical journey time
- 1h 11m
About this route
Explore the fares we observed from Denver to Rock Springs. Prices move often, so pick your dates to see the latest options.
- Route distance
- 401 km
- Typical journey time
- 1h 11m
- Airlines seen
- 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
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| United Airlines | 40 / 40 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Denver International Airport (DEN) → Denver, city gazetteer reference point (39.7392, -104.9847): ≈ 30 km.
- Southwest Wyoming Regional Airport (RKS) → Rock Springs, city gazetteer reference point (41.5964, -109.0658): ≈ 0 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.
Lowest fare by departure month
Cheapest month from Denver to Rock Springs: October 2026, from €176 (checked 12 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €176 | 12 |
| November 2026 | €176 | 21 |
| December 2026 | €176 | 5 |
Lowest fare by day of the week
Cheapest day of the week from Denver to Rock Springs: Monday, from €176 (checked 12 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €176 | 7 |
| Tuesday | €177 | 4 |
| Wednesday | €177 | 3 |
| Thursday | €176 | 5 |
| Friday | €176 | 8 |
| Saturday | €176 | 6 |
| Sunday | €176 | 7 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Denver to Rock Springs by days until departure (8 to 30 days): €176 (checked 12 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €266 | 7 |
| 8 to 30 days | €176 | 12 |
| 31 to 60 days | €176 | 16 |
| 61 days or more | €176 | 5 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Denver to Rock Springs?
The lowest fare we have observed is €176, found on 12 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Denver to Rock Springs?
Cheapest month from Denver to Rock Springs: October 2026, from €176 (checked 12 Oct 2026).
Are there direct flights from Denver to Rock Springs?
Our data holds no non-stop flight from Denver to Rock Springs. The fares on this page include at least one stop.
Which airlines fly from Denver to Rock Springs?
These are the carriers we have seen on the route: United Airlines.
How long does the flight from Denver to Rock Springs take?
The average journey time across the 40 fares we observed is 1h 12m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which airlines had non-stop offers on at least 3 departure dates from Denver to Rock Springs?
For Denver to Rock Springs, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (40). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Denver to Rock Springs?
Cheapest day of the week from Denver to Rock Springs: Monday, from €176 (checked 12 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 12 Oct 2026