$583+ Cheap flights from Raleigh to Alamosa (RDU - ALS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ALS
Apr 22 — Apr 291
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Alamosa
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Alamosa (ALS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.
Round-trip from | $583 (United) |
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Find flight deals from Raleigh to Alamosa
Cheapest flights from Raleigh to AlamosaExplore the most affordable flight options available from Raleigh to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
Explore the most affordable flight options available from Raleigh to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.
This United deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:15 amRDU - ALS
2 stops10h 45mMultiple Airlines
Thu 6/268:00 amALS - RDU
1 stop19h 15mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$583
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Alamosa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Raleigh to Alamosa that are best for you.
Fly from
Raleigh
Fly to
Alamosa
Route
Depart
Return
Price
RaleighAlamosa
RDU - ALS
RDUALS
Raleigh-Durham
Tue 6/24
6:15 am-3:00 pm
2 stops10h 45m
Alamosa
Thu 6/26
8:00 am-5:15 am
1 stop19h 15m
$583
Best time to book a flight from Raleigh to Alamosa
Have a flexible travel schedule? Discover the best time to fly to Alamosa from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Raleigh to Alamosa
Rainfall in Alamosa by month
Plan your trip to Alamosa by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Alamosa ranges from 0.3 - 1.3 inches per month. August is typically the wettest month, when rainfall can reach 1.3 in. January is typically the driest time to visit Alamosa when rainfall is around 0.3 in.
Temperature in Alamosa by month
Plan your trip to Alamosa by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Alamosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).