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Helena to Louisville International Airport flight
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Cheap Flights from Helena to Louisville International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • HLN14:20
        6h 57m
        1 stop
        SDF23:17
        Helena - Louisville|Sat, May 18|United Airlines
        €267€420
        36% OFF
        36% OFF
        €420€267
      • HLN07:00
        14h 17m
        2 stops
        SDF23:17
        Helena - Louisville|Sat, May 18|Alaska Airlines
        €322€420
        23% OFF
        23% OFF
        €420€322
      • HLN13:24
        30h 26m
        2 stops
        SDF21:50
        Helena - Louisville|Sat, May 18|Delta Air Lines
        €395€420
        6% OFF
        6% OFF
        €420€395
      • HLN13:00
        3h 5m
        Direct
        SDF14:00
        Helena - Louisville|Fri, May 24|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 Helena to Louisville International Airport
United Airlines
From €267
Alaska Airlines
From €322
Delta Air Lines
From €395
ANA airlines
Find more flights and airlines

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

  • 0.69 km from downtown Helena
    Helena Regional Airport
    Tickets From
    €267
Flight Schedule from Helena to Louisville International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AS2268

    Alaska Airlines

    07:00

    HLN

    1.8h

    07:49

    SEA

    SMTWTFS
    Search

  2. AS620

    Alaska Airlines

    10:20

    SEA

    2.7h

    14:03

    DEN

    SMTWTFS

  3. UA1246

    United Airlines

    17:42

    DEN

    2.8h

    22:28

    SDF

    SMTWTFS

  4. DL3880

    Delta Air Lines

    13:10

    HLN

    1.4h

    14:36

    SLC

    SMTWTFS
    Search

  5. DL1130

    Delta Air Lines

    18:30

    SLC

    3.6h

    00:09

    ATL

    SMTWTFS

  6. DL2554

    Delta Air Lines

    20:31

    ATL

    1.3h

    21:50

    SDF

    SMTWT-S

  7. UA4686

    United Airlines

    14:30

    HLN

    2.0h

    16:31

    DEN

    SMTWTFS
    Search

  8. UA1246

    United Airlines

    17:42

    DEN

    2.8h

    22:28

    SDF

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Helena to Louisville International Airport

Cheapest nonstop flight price

€266

Off-season for travel

May

Peak season for travel

July

FAQs for Helena to Louisville International Airport Flights

  • When are flight tickets from Helena (HLN) to Louisville (SDF) the cheapest?

    Airlines adjust prices for flights from Helena to Louisville 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 Louisville (SDF) cost?

    According to Trip.com's data, the lowest price is around €586.

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