App
Customer Support
EUR
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
South Dakota
>
Rapid City
>
Flights from Alamosa to Rapid City
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Alamosa to Rapid City Starting at €465

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • ALS08:00
        10h 46m
        1 stop
        RAP18:46
        Mon, Feb 24|Alamosa - Rapid City|Denver Air Connection
        RAP17:54
        21h 6m
        1 stop
        ALS15:00
        Sun, Mar 2|Rapid City - Alamosa|United Airlines
        €465€674
        31% OFF
        31% OFF
        €674€465

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Mon, Feb 24-Sun, Mar 2, arriving at Rapid City Regional Airport. One-way Prices start from €465 including taxes and charges.

      • ALS15:30
        25h 30m
        1 stop
        RAP17:00
        Fri, Feb 28|Alamosa - Rapid City|Denver Air Connection
        RAP08:20
        6h 40m
        1 stop
        ALS15:00
        Thu, Mar 6|Rapid City - Alamosa|United Airlines
        €465€674
        31% OFF
        31% OFF
        €674€465

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Fri, Feb 28-Thu, Mar 6, arriving at Rapid City Regional Airport. One-way Prices start from €465 including taxes and charges.

      • ALS15:30
        17h 53m
        1 stop
        RAP09:23
        Sun, Mar 2|Alamosa - Rapid City|Denver Air Connection
        RAP15:21
        23h 39m
        1 stop
        ALS15:00
        Sat, Mar 8|Rapid City - Alamosa|United Airlines
        €466€674
        31% OFF
        31% OFF
        €674€466

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Sun, Mar 2-Sat, Mar 8, arriving at Rapid City Regional Airport. One-way Prices start from €466 including taxes and charges.

      • ALS08:00
        4h 40m
        1 stop
        RAP12:40
        Tue, Feb 25|Alamosa - Rapid City|Denver Air Connection
        RAP08:21
        6h 39m
        1 stop
        ALS15:00
        Mon, Mar 3|Rapid City - Alamosa|United Airlines
        €467
        €467

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Tue, Feb 25-Mon, Mar 3, arriving at Rapid City Regional Airport. One-way Prices start from €467 including taxes and charges.

      • ALS15:30
        19h 37m
        1 stop
        RAP11:07
        Wed, Feb 26|Alamosa - Rapid City|Denver Air Connection
        RAP08:21
        6h 39m
        1 stop
        ALS15:00
        Tue, Mar 4|Rapid City - Alamosa|United Airlines
        €467
        €467

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Wed, Feb 26-Tue, Mar 4, arriving at Rapid City Regional Airport. One-way Prices start from €467 including taxes and charges.

      • ALS08:00
        9h 1m
        1 stop
        RAP17:01
        Fri, Feb 21|Alamosa - Rapid City|Denver Air Connection
        RAP10:35
        4h 25m
        1 stop
        ALS15:00
        Thu, Feb 27|Rapid City - Alamosa|United Airlines
        €468
        €468

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Fri, Feb 21-Thu, Feb 27, arriving at Rapid City Regional Airport. One-way Prices start from €468 including taxes and charges.

      • ALS15:30
        17h 53m
        1 stop
        RAP09:23
        Sat, Feb 22|Alamosa - Rapid City|Denver Air Connection
        RAP08:21
        6h 39m
        1 stop
        ALS15:00
        Fri, Feb 28|Rapid City - Alamosa|United Airlines
        €468
        €468

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Sat, Feb 22-Fri, Feb 28, arriving at Rapid City Regional Airport. One-way Prices start from €468 including taxes and charges.

      • ALS08:00
        7h
        1 stop
        RAP15:00
        Sat, Mar 1|Alamosa - Rapid City|Denver Air Connection
        RAP08:20
        10h 5m
        1 stop
        ALS18:25
        Fri, Mar 7|Rapid City - Alamosa|United Airlines
        €499
        €499

        Choose Denver Air Connection flights from Alamosa to Rapid City. The one-way connecting flight with Denver Air Connection departs from San Luis Valley Regional Airport on Sat, Mar 1-Fri, Mar 7, arriving at Rapid City Regional Airport. One-way Prices start from €499 including taxes and charges.

      • ALS01:00 pm
        3h 5m
        Nonstop
        RAP02:00 pm
        Fri, Feb 28|Alamosa - Rapid City|Denver Air Connection
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Alamosa to Rapid City flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. KG3581

    Denver Air Connection

    08:00

    ALS

    0.9h

    08:55

    DEN

    SM-WTF-
    Search

  2. UA5580

    United Airlines

    17:59

    DEN

    1.3h

    19:18

    RAP

    SMTWTFS

  3. KG3581

    Denver Air Connection

    08:00

    ALS

    0.9h

    08:55

    DEN

    SM-WTF-
    Search

  4. UA5556

    United Airlines

    13:30

    DEN

    1.4h

    14:55

    RAP

    SMTWTFS

  5. KG3581

    Denver Air Connection

    08:00

    ALS

    0.9h

    08:55

    DEN

    SM-WTF-
    Search

  6. UA4800

    United Airlines

    11:15

    DEN

    1.4h

    12:40

    RAP

    SMTWTFS

  7. KG3585

    Denver Air Connection

    15:30

    ALS

    0.9h

    16:25

    DEN

    SMTWTFS
    Search

  8. UA5265

    United Airlines

    15:40

    DEN

    1.3h

    16:59

    RAP

    SMTWTFS

  9. KG3585

    Denver Air Connection

    15:30

    ALS

    0.9h

    16:25

    DEN

    SMTWTFS
    Search

  10. UA5862

    United Airlines

    09:57

    DEN

    1.4h

    11:23

    RAP

    SMTWTFS

  11. KG3585

    Denver Air Connection

    15:30

    ALS

    0.9h

    16:25

    DEN

    SMTWTFS
    Search

  12. UA5920

    United Airlines

    08:00

    DEN

    1.4h

    09:21

    RAP

    S-TWT-S
Find more flights and airlines

Find the best time to fly from Alamosa to Rapid City

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Alamosa (ALS) to Rapid City (RAP) the cheapest?

    Airlines adjust prices for flights from Alamosa to Rapid City based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Alamosa (ALS) to Rapid City (RAP) cost?

    According to Trip.com's data, the lowest price is around €397.

  • What is the transportation method from the main airport to downtown in Rapid City?

    • The distance from Rapid City Regional Airport to downtown is about 14 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Alamosa to Rapid City

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Alamosa to Rapid City. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Alamosa to Rapid City

Off-season for travelJuly
Flight distance770.72 km
Popular airlineDenver Air Connection

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.