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Cheap Flights from Chicago to Alamosa starting at S$ 523

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

  • One way
  • Round-trip

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

Cheapest time to fly from Chicago to Alamosa

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

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Chicago to Alamosa

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From S$ 336
Key Lime Air Corporation
From S$ 435
American Airlines
From S$ 523
United Airlines
From S$ 572
ANA airlines

Find more flights and airlines

Alternative Routes from Chicago to Alamosa

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Alamosa.

  • Cheapest
    Delta Air Lines
    ORD
    08:45
    10h 40m
    2 transfer
    ALS
    18:25
    O'Hare International Airport - San Luis Valley Regional Airport
    Sun, Apr 14Delta Air Lines
    S$ 336
  • Delta Air Lines
    MDW
    06:30
    9h 30m
    2 transfer
    ALS
    15:00
    Midway International Airport - San Luis Valley Regional Airport
    Sun, Apr 14Delta Air Lines
    S$ 392
  • Delta Air Lines
    MDW
    06:30
    9h 30m
    2 transfer
    ALS
    15:00
    Midway International Airport - San Luis Valley Regional Airport
    Sun, Apr 14Delta Air Lines
    S$ 392
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Chicago (CHI) to Alamosa (ALS) the cheapest?

    Airlines adjust prices for flights from Chicago to Alamosa based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Chicago (CHI) to Alamosa (ALS) cost?

    According to Trip.com's data, the lowest price is around S$ 750.
  • How many airports in Alamosa?

    There are 1 airports near Alamosa: San Luis Valley Regional Airport.

Find cheapest flight ticket from Chicago to Alamosa

Cheapest direct flight price

S$ 522

Cheapest month

April

Peak season for travel

March