Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
RAPDENThu, 08 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$267United Airlines
Fastest1h 23mgate to gate
Options found74flights on this route
Find your flightRAP → DEN
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
74 flight options
Fares are checked again before payment.
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Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
$1,057
Flight DetailsRAP to DEN - 19H :10 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-795
13:37
2026-10-08
Rapid City (RAP)Regional
25H :40 M
1 Stop
ORD
· 20h 29m Chicago (ORD), United States
15:17
2026-10-09
Denver (DEN)Denver International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$544
Flight DetailsRAP to DEN - 25H :40 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
$1,057
Flight DetailsRAP to DEN - 25H :40 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-795
13:37
2026-10-08
Rapid City (RAP)Regional
26H :45 M
1 Stop
ORD
· 21h 29m Chicago (ORD), United States
16:22
2026-10-09
Denver (DEN)Denver International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$544
Flight DetailsRAP to DEN - 26H :45 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
$1,057
Flight DetailsRAP to DEN - 26H :45 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-795
13:37
2026-10-08
Rapid City (RAP)Regional
28H :43 M
1 Stop
ORD
· 23h 19m Chicago (ORD), United States
18:20
2026-10-09
Denver (DEN)Denver International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$544
Flight DetailsRAP to DEN - 28H :43 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
0 Pieces 1 Pieces
$1,057
Flight DetailsRAP to DEN - 28H :43 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 08 Oct 2026.
Lowest fare$267United Airlines05:00
Earliest departure$267United Airlines05:00
Shortest duration$267United Airlines11:17
Night
00:00-05:59
$267United Airlines at 05:00Morning
06:00-11:59
$267United Airlines at 07:05Afternoon
12:00-17:59
$267United Airlines at 12:30Evening
18:00-23:59
No optionOpen full search for more
Departure & Arrival Airport Details
Rapid City (RAP)
Regional
United States
GMT -7
Latitude: 44.0452995300293
Longitude: -103.05699920654297
Denver (DEN)
Denver International
United States
GMT -7
Latitude: 39.861698150635
Longitude: -104.672996521
Distance: Rapid City (RAP), United States to Denver (DEN), United States - 483.98 km
Flights shown for 08 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 25 daysPeak
12OctColumbus DayMonday · in 25 daysPeak
12OctIndigenous Peoples' DayMonday · in 25 daysPeak
11NovVeterans DayWednesday · in 55 days
26NovThanksgiving DayThursday · in 70 days
25DecChristmas DayFriday · in 99 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Rapid City to Denver
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹38,546Longer — includes a stop65 options
Air distance is about 484 km. FlyX does not currently sell a bus on this pair. 3 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Rapid City to Denver
Compare fares, stops, baggage and refundability across the airlines flying this route.
UN
United Airlines Flights
from $26744 flights
Fares from
$267
Non-stop
9 in these results
Departures
44 — compare timings in the list above
AM
American Airlines Flights
from $55121 flights
Fares from
$551
Non-stop
None in these results
Departures
21 — compare timings in the list above
DE
Delta Air Lines Flights
from $4019 flights
Fares from
$401
Non-stop
None in these results
Departures
9 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
1h 23m · United Airlines
First departure of the day
05:00 · United Airlines
Last departure of the day
17:53 · United Airlines
Options in this snapshot
74
Direct / non-stop options
9
Airport codes
Rapid City–RAP, Denver–DEN
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 74 flights appear in the dated route snapshot, including 9 non-stop options. Departures run through the day — the first flight leaves around 05:00 and the last around 17:53. The fastest flight takes about 1h 23m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Night from $267, Morning from $267, Afternoon from $267. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Rapid City–Denver results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
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5
Pay securely
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Why Book Your Flight with FlyX?
Compare the available Rapid City to Denver options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Rapid City to Denver flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Rapid City to Denver, Thursday shows the lowest fare at $267. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Rapid City from Denver by air?
The direct air distance between Rapid City (RAP) and Denver (DEN) is about 484 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from RAP to DEN?
Yes. 9 non-stop flights are showing on Rapid City to Denver for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Rapid City to Denver?
United Airlines, American Airlines and Delta Air Lines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Rapid City to Denver?
The quickest non-stop Rapid City to Denver flight currently loaded takes about 1h 23m. Across the non-stop options showing, block time ranges from 1h 23m to 1h 44m. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest Rapid City to Denver flight fare?
The lowest fare showing on Rapid City to Denver for the dates currently loaded is $267. Fares on the same dates run up to $879, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Rapid City to Denver flights depart?
For the dates currently loaded the first departure is around 05:00 and the last is around 17:53, local time at Rapid City. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes RAP–DEN, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The RAP to DEN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 483.98 km.
Before you book
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Lowest Rapid City to Denver airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
$267
08/10/2026
United Airlines
05:00
Cheapest Airfare Within 30 Days
$261
17/10/2026
United Airlines
05:00
Cheapest Airfare Within 90 Days
$253
16/12/2026
United Airlines
05:00
Book Rapid City to Denver Flight Tickets on FlyX
Planning to fly from Rapid City to Denver? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Rapid City to Denver Flight Distance, Duration and Time
The aerial distance between Rapid City and Denver is approximately 484 KM. The flight duration ranges from 1H :23 M up to 28H :43 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Rapid City to Denver Flight Schedule and Timing
Around 74 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Rapid City at 05:00, while the last night flight leaves at 17:53. Flights depart from Regional and land at Denver International.
Flight Route Details & Analysis
Flight Details
Information
Route
Rapid City to Denver
Aerial Distance
484 KM
Flight Duration
1H :23 M - 28H :43 M
Airport Codes
Rapid City - RAP, Denver - DEN
Total Flights Available
74 flights (9 direct)
First Flight Departure
Departs at 05:00
Last Flight Departure
Departs at 17:53
Early Morning Flights (12 AM - 8 AM)
13 direct/indirect flights
Morning Flights (8 AM - 12 PM)
6 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
46 direct/indirect flights
Evening Flights (4 PM - 8 PM)
9 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
Airport Information & Terminals
RAP: Rapid City airport. Rapid City airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
DEN: Denver airport. Denver airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Regional