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Helena to San Antonio International Airport flight
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Cheap Flights from Helena to San Antonio International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • HLN15:42
        12h 48m
        1 stop
        SAT05:30
        Helena - San Antonio|Fri, Jul 26|Alaska Airlines
        AU$437AU$578
        24% OFF
        24% OFF
        AU$578AU$437
      • HLN06:00
        6h 31m
        1 stop
        SAT13:31
        Helena - San Antonio|Fri, Jul 26|Delta Air Lines
        AU$468AU$578
        19% OFF
        19% OFF
        AU$578AU$468
      • HLN14:30
        5h 28m
        1 stop
        SAT20:58
        Helena - San Antonio|Fri, Jul 26|United Airlines
        AU$521AU$578
        10% OFF
        10% OFF
        AU$578AU$521
      • HLN13:00
        3h 5m
        Direct
        SAT14:00
        Helena - San Antonio|Wed, Jul 3|Alaska 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 Helena to San Antonio International Airport
Alaska Airlines
From AU$437
Delta Air Lines
From AU$468
United Airlines
From AU$521
ANA airlines

Find more flights and airlines

Airports in Helena

  • 0.69 km from central Helena
    Helena Regional Airport
    Tickets From
    AU$437
Flight Schedule from Helena to San Antonio International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3901

    Delta Air Lines

    06:00

    HLN

    1.4h

    07:26

    SLC

    SMTWTFS
    Search

  2. DL2657

    Delta Air Lines

    09:50

    SLC

    2.8h

    13:36

    SAT

    SMTWTFS

  3. UA5469

    United Airlines

    06:45

    HLN

    2.1h

    08:53

    DEN

    SMTWTFS
    Search

  4. UA348

    United Airlines

    09:45

    DEN

    2.4h

    13:09

    IAH

    SMTWTFS

  5. UA1524

    United Airlines

    14:20

    IAH

    1.1h

    15:24

    SAT

    SM-WT-S

  6. UA5469

    United Airlines

    06:45

    HLN

    2.1h

    08:53

    DEN

    SMTWTFS
    Search

  7. UA1131

    United Airlines

    09:54

    DEN

    2.2h

    13:05

    SAT

    --T----

  8. UA5469

    United Airlines

    06:45

    HLN

    2.1h

    08:53

    DEN

    SMTWTFS
    Search

  9. UA2722

    United Airlines

    09:53

    DEN

    2.2h

    13:04

    SAT

    SM-WTFS

  10. AS2182

    Alaska Airlines

    07:04

    HLN

    1.9h

    07:55

    SEA

    SMTWTFS
    Search

  11. AS494

    Alaska Airlines

    11:00

    SEA

    4.1h

    17:04

    SAT

    SMTWTFS

  12. DL3880

    Delta Air Lines

    13:10

    HLN

    1.5h

    14:40

    SLC

    SMTWTFS
    Search

  13. DL875

    Delta Air Lines

    15:30

    SLC

    3.9h

    21:25

    ATL

    SMTWTFS

  14. DL1508

    Delta Air Lines

    23:14

    ATL

    2.4h

    00:36

    SAT

    SMTWTFS

  15. DL3880

    Delta Air Lines

    13:10

    HLN

    1.5h

    14:40

    SLC

    SMTWTFS
    Search

  16. DL841

    Delta Air Lines

    15:55

    SLC

    2.0h

    16:56

    LAX

    SMTWTFS

  17. DL2686

    Delta Air Lines

    18:30

    LAX

    2.8h

    23:18

    SAT

    SMTWTFS

  18. DL3880

    Delta Air Lines

    13:10

    HLN

    1.5h

    14:40

    SLC

    SMTWTFS
    Search

  19. DL2797

    Delta Air Lines

    21:16

    SLC

    2.7h

    00:59

    SAT

    SMTWTFS

  20. UA4686

    United Airlines

    14:26

    HLN

    2.1h

    16:30

    DEN

    SMTWTFS
    Search

  21. UA1762

    United Airlines

    17:45

    DEN

    2.2h

    20:55

    SAT

    SM-WTFS

  22. AS2348

    Alaska Airlines

    15:42

    HLN

    1.8h

    16:28

    SEA

    SMTWTFS
    Search

  23. AS420

    Alaska Airlines

    23:34

    SEA

    3.9h

    05:30

    SAT

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Helena to San Antonio International Airport

Cheapest nonstop flight price

AU$437

Off-season for travel

April

Peak season for travel

January

FAQs for Helena to San Antonio International Airport Flights

  • When are flight tickets from Helena (HLN) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Helena to San Antonio 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 Helena (HLN) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around AU$879.

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12km. It takes about 30 minutes by taxi.

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