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Seattle to San Luis Valley Regional Airport flight
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Cheap Flights from Seattle to San Luis Valley Regional Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SEA05:05
        8h 55m
        1 stop
        ALS15:00
        Seattle - Alamosa|Thu, May 30|United Airlines
        CAD 272CAD 742
        63% OFF
        63% OFF
        CAD 742CAD 272
      • SEA19:35
        21h 50m
        1 stop
        ALS18:25
        Seattle - Alamosa|Tue, May 14|Delta Air Lines
        CAD 285CAD 742
        62% OFF
        62% OFF
        CAD 742CAD 285
      • SEA07:40
        6h 20m
        1 stop
        ALS15:00
        Seattle - Alamosa|Thu, May 30|Delta Air Lines
        CAD 310CAD 742
        57% OFF
        57% OFF
        CAD 742CAD 310
      • SEA05:00
        12h 25m
        1 stop
        ALS18:25
        Seattle - Alamosa|Thu, May 16|United Airlines
        CAD 324
        CAD 324
      • SEA21:49
        16h 11m
        1 stop
        ALS15:00
        Seattle - Alamosa|Thu, May 30|Frontier Airlines
        CAD 333
        CAD 333
      • SEA07:40
        6h 20m
        1 stop
        ALS15:00
        Seattle - Alamosa|Thu, May 16|Delta Air Lines
        CAD 419
        CAD 419
      • SEA08:20
        5h 40m
        1 stop
        ALS15:00
        Seattle - Alamosa|Tue, May 14|United Airlines
        CAD 635
        CAD 635
      • SEA21:08
        16h 52m
        2 stops
        ALS15:00
        Seattle - Alamosa|Tue, May 14|Alaska Airlines
        CAD 690
        CAD 690
      • SEA13:00
        3h 5m
        Direct
        ALS14:00
        Seattle - Alamosa|Tue, May 21|United Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Seattle to San Luis Valley Regional Airport
United Airlines
From CAD 272
Delta Air Lines
From CAD 285
Frontier Airlines
From CAD 333
Alaska Airlines
From CAD 690
American Airlines
From CAD 1,185
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Seattle. Discover the top routes now!

  • 0.7 km from downtown Seattle
    Seattle-Tacoma International Airport
    Tickets From
    CAD 272
Flight Schedule from Seattle to San Luis Valley Regional Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2637

    United Airlines

    05:00

    SEA

    2.7h

    08:44

    DEN

    SMTWTFS
    Search

  2. KG3587

    Key Lime Air

    17:30

    DEN

    0.9h

    18:25

    ALS

    S-TWT-S

  3. AA3743

    American Airlines

    05:00

    SEA

    3.0h

    08:00

    PHX

    SMTWTFS
    Search

  4. AA1620

    American Airlines

    08:34

    PHX

    1.9h

    11:28

    DEN

    SMTWTFS

  5. KG3583

    Key Lime Air

    14:10

    DEN

    0.8h

    15:00

    ALS

    SMTWTFS

  6. AS684

    Alaska Airlines

    06:09

    SEA

    2.8h

    09:56

    DEN

    SM-WTFS
    Search

  7. KG3587

    Key Lime Air

    17:30

    DEN

    0.9h

    18:25

    ALS

    S-TWT-S

  8. AS684

    Alaska Airlines

    06:09

    SEA

    2.8h

    09:56

    DEN

    SM-WTFS
    Search

  9. KG3583

    Key Lime Air

    14:10

    DEN

    0.8h

    15:00

    ALS

    SMTWTFS

  10. DL2321

    Delta Air Lines

    07:40

    SEA

    2.9h

    11:34

    DEN

    SMTWTFS
    Search

  11. KG3587

    Key Lime Air

    17:30

    DEN

    0.9h

    18:25

    ALS

    S-TWT-S

  12. DL2321

    Delta Air Lines

    07:40

    SEA

    2.9h

    11:34

    DEN

    SMTWTFS
    Search

  13. KG3583

    Key Lime Air

    14:10

    DEN

    0.8h

    15:00

    ALS

    SMTWTFS

  14. UA757

    United Airlines

    15:37

    SEA

    2.8h

    19:27

    DEN

    SMTWTFS
    Search

  15. KG3583

    Key Lime Air

    14:10

    DEN

    0.8h

    15:00

    ALS

    SMTWTFS

  16. AS642

    Alaska Airlines

    20:18

    SEA

    2.7h

    23:58

    DEN

    SMTWTFS
    Search

  17. KG3583

    Key Lime Air

    14:10

    DEN

    0.8h

    15:00

    ALS

    SMTWTFS

  18. F91176

    Frontier Airlines

    22:08

    SEA

    2.7h

    01:51

    DEN

    ---WTFS
    Search

  19. KG3583

    Key Lime Air

    14:10

    DEN

    0.8h

    15:00

    ALS

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Seattle to San Luis Valley Regional Airport

Cheapest nonstop flight price

CAD 271

Off-season for travel

March

Peak season for travel

December

FAQs for Seattle to San Luis Valley Regional Airport Flights

  • When are flight tickets from Seattle (SEA) to Alamosa (ALS) the cheapest?

    Airlines adjust prices for flights from Seattle to Alamosa 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 Seattle (SEA) to Alamosa (ALS) cost?

    According to Trip.com's data, the lowest price is around CAD 733.

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