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Cheap flight deals from Louisville to Helena Starting at AU$418

Discover our range of affordable one-way and round-trip flights from Louisville to Helena and kick-start your next adventure today!

  • One way
  • Round-trip
      • SDF13:19
        11h 37m
        2 stops
        HLN22:56
        Mon, Mar 31|Louisville - Helena|Delta Air Lines
        AU$418AU$1,147
        64% OFF
        64% OFF
        AU$1,147AU$418

        Choose Delta Air Lines flights from Louisville to Helena. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Mon, Mar 31, arriving at Helena Regional Airport. One-way Prices start from AU$418 including taxes and charges.

      • SDF11:04
        12h 21m
        2 stops
        HLN21:25
        Mon, Mar 31|Louisville - Helena|United Airlines
        AU$470AU$1,147
        59% OFF
        59% OFF
        AU$1,147AU$470

        Choose United Airlines flights from Louisville to Helena. The one-way connecting flight with United Airlines departs from Louisville International Airport on Mon, Mar 31, arriving at Helena Regional Airport. One-way Prices start from AU$470 including taxes and charges.

      • SDF05:47
        11h 52m
        2 stops
        HLN15:39
        Mon, Mar 31|Louisville - Helena|Alaska Airlines
        AU$963AU$1,147
        16% OFF
        16% OFF
        AU$1,147AU$963

        Choose Alaska Airlines flights from Louisville to Helena. The one-way connecting flight with Alaska Airlines departs from Louisville International Airport on Mon, Mar 31, arriving at Helena Regional Airport. One-way Prices start from AU$963 including taxes and charges.

      • SDF01:00 pm
        3h 5m
        Nonstop
        HLN02:00 pm
        Fri, Feb 21|Louisville - Helena|Delta Air Lines
        Find More Flights
        Find More Flights

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

Louisville to Helena flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS6092

    Alaska Airlines

    06:00

    SDF

    2.4h

    07:24

    DFW

    S-TWT-S
    Search

  2. AS543

    Alaska Airlines

    10:00

    DFW

    4.5h

    12:28

    SEA

    SMTWTFS

  3. AS2222

    Alaska Airlines

    13:00

    SEA

    1.5h

    15:31

    HLN

    SMTWTFS

  4. UA3422

    United Airlines

    07:00

    SDF

    1.6h

    07:36

    ORD

    SMTWTFS
    Search

  5. UA1599

    United Airlines

    08:45

    ORD

    2.9h

    10:41

    DEN

    SMTWTFS

  6. UA5388

    United Airlines

    11:30

    DEN

    2.0h

    13:31

    HLN

    SMTWTFS

  7. UA2354

    United Airlines

    08:00

    SDF

    3.1h

    09:07

    DEN

    SMTWTFS
    Search

  8. UA5388

    United Airlines

    11:30

    DEN

    2.0h

    13:31

    HLN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Louisville to Helena?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Helena from Louisville have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

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

    Airlines adjust prices for flights from Louisville to Helena based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Louisville (SDF) to Helena (HLN) cost?

    According to Trip.com's data, the lowest price is around AU$665.

  • How many airports are there in Helena (HLN)?

    There are 1 airport(s) near Helena (HLN): Helena Regional Airport.

How to find a cheap flight from Louisville to Helena

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Louisville to Helena

Off-season for travelMarch
Peak season for travelDecember
Flight distance2,336.08 km
Popular airlineUnited Airlines

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