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Alamosa

$361+ Cheap flights from Missouri to Alamosa (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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ALS
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Missouri to Alamosa

Cheapest flights from Missouri to Alamosa
Explore the most affordable flight options available from Missouri to Alamosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:39 pm
MCI
-
ALS
1 stop21h 51m
Multiple Airlines
Wed 3/42:00 pm
ALS
-
MCI
2 stops26h 59m
Multiple Airlines
Deal found 2/2$361
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:13 pm
MCI
-
ALS
1 stop20h 17m
Multiple Airlines
Tue 2/242:00 pm
ALS
-
MCI
1 stop24h 44m
Multiple Airlines
Deal found 2/4$420
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:43 pm
MCI
-
ALS
1 stop22h 42m
Multiple Airlines
Sat 2/78:00 am
ALS
-
MCI
2 stops14h 33m
Multiple Airlines
Deal found 2/1$809

Find flight deals from Missouri to Alamosa

Keep the following information in mind while searching for Missouri to Alamosa flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(Kiwi.com)
Provider with most accurate pricing for Lambert-St Louis-Alamosa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Alamosa flights.
Search Deals
From Missouri to Alamosa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 February 5, 2026.
Use the filters below to find and compare flights from Missouri to Alamosa that are best for you.

Fly from

Missouri

Fly to

Alamosa

Route

Depart

Return

Price

Kansas CityAlamosa

MCI - ALS

MCIALS

Kansas City

Wed 2/25

4:39 pm-1:30 pm

1 stop21h 51m

Alamosa

Wed 3/4

2:00 pm-5:59 pm

2 stops26h 59m

$361

Kansas CityAlamosa

MCI - ALS

MCIALS

Kansas City

Fri 2/20

6:13 pm-1:30 pm

1 stop20h 17m

Alamosa

Tue 2/24

2:00 pm-3:44 pm

1 stop24h 44m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Missouri to Alamosa

Have a flexible travel schedule? Discover the best time to fly to Alamosa from Missouri 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 Missouri to Alamosa
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Alamosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Alamosa from Missouri?

    For a flight from Missouri to Alamosa, you will be flying into Alamosa. Alamosa (ALS) is just 2.4 mi from the center of the city.

  • Can I find deals for flights from Missouri to Alamosa that include hotel bookings?

    Yes. In addition to deals on Missouri to Alamosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Alamosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Alamosa.

  • Can I find deals for business class flights from Missouri to Alamosa?

    Yes. Cheapflights offers flight deals from Missouri to Alamosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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