Travel with Axel,
get the best price.

Rapid City → Denver

Jan 21, 2027 · return Jan 25, 2027

RAP → DEN1 adulteconomyRound trip

2 flight options · 1 airline

Nonstop flights

Thu, Jan 21 – Mon, Jan 25

United Airlines
2:35 pmRAP
1h 38m
Nonstop
4:13 pmDEN
United Airlines
12:10 amDEN
1h 14m
Nonstop
1:24 amRAP

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Mon, Jan 25

United Airlines
7:00 amRAP
1h 27m
Nonstop
8:27 amDEN
United Airlines
12:10 amDEN
1h 14m
Nonstop
1:24 amRAP

Round-trip total · 1 adult · Taxes included

Make this trip yours

RAP ⇄ DEN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, United Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 → 2027-01-25United AirlinesUA1092 / UA2443$289.002026-10-29T01:01:57Z
2027-01-21 → 2027-01-25United AirlinesUA1767 / UA2443$289.002026-10-29T01:01:57Z

2027-01-21 → 2027-01-25 · $289.00

  • United Airlines UA1092: RAP 2027-01-21 14:35:00 → DEN 2027-01-21 16:13:00; nonstop; 98 minutes. Local airport times.
  • United Airlines UA2443: DEN 2027-01-25 00:10:00 → RAP 2027-01-25 01:24:00; nonstop; 74 minutes. Local airport times.

2027-01-21 → 2027-01-25 · $289.00

  • United Airlines UA1767: RAP 2027-01-21 07:00:00 → DEN 2027-01-21 08:27:00; nonstop; 87 minutes. Local airport times.
  • United Airlines UA2443: DEN 2027-01-25 00:10:00 → RAP 2027-01-25 01:24:00; nonstop; 74 minutes. Local airport times.

More dates for this route