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Cheap Flights from Denver to Helena
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Cheap Flights from Denver to Helena starting at S$ 155

For as little as S$ 155, you can take your next adventure to Helena without breaking the bank. Choose between one-way and return tickets from Denver below.

  • One way
  • Round-trip
      • Cheapest nonstop
        DEN19:25
        2h 11m
        Nonstop
        HLN21:36
        Sat, Feb 8|Denver - Helena|United Airlines
        S$ 305S$ 324
        6% OFF
        6% OFF
        S$ 324S$ 305

        Fly from Denver to Helena on Sat, Feb 8 with United Airlines. One-way direct flights with United Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 305 including taxes and charges.

      • DEN19:25
        2h 11m
        Nonstop
        HLN21:36
        Sun, Feb 9|Denver - Helena|United Airlines
        S$ 305S$ 324
        6% OFF
        6% OFF
        S$ 324S$ 305

        Fly from Denver to Helena on Sun, Feb 9 with United Airlines. One-way direct flights with United Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 305 including taxes and charges.

      • DEN07:00
        8h 39m
        1 stop
        HLN15:39
        Tue, Apr 8|Denver - Helena|Alaska Airlines
        S$ 155S$ 324
        52% OFF
        52% OFF
        S$ 324S$ 155

        Fly from Denver to Helena on Tue, Apr 8 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 155 including taxes and charges.

      • DEN07:00
        8h 42m
        1 stop
        HLN15:42
        Wed, Mar 12|Denver - Helena|Alaska Airlines
        S$ 168
        S$ 168

        Fly from Denver to Helena on Wed, Mar 12 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 168 including taxes and charges.

      • DEN07:00
        9h 4m
        1 stop
        HLN16:04
        Wed, Feb 5|Denver - Helena|Alaska Airlines
        S$ 215
        S$ 215

        Fly from Denver to Helena on Wed, Feb 5 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 215 including taxes and charges.

      • DEN07:00
        8h 42m
        1 stop
        HLN15:42
        Sat, Feb 15|Denver - Helena|Alaska Airlines
        S$ 224
        S$ 224

        Fly from Denver to Helena on Sat, Feb 15 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 224 including taxes and charges.

      • DEN07:00
        9h 4m
        1 stop
        HLN16:04
        Sat, Feb 8|Denver - Helena|Alaska Airlines
        S$ 231
        S$ 231

        Fly from Denver to Helena on Sat, Feb 8 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 231 including taxes and charges.

      • DEN07:50
        8h 14m
        1 stop
        HLN16:04
        Tue, Feb 11|Denver - Helena|United Airlines
        S$ 234
        S$ 234

        Fly from Denver to Helena on Tue, Feb 11 with United Airlines. One-way connecting flights with United Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 234 including taxes and charges.

      • DEN07:50
        8h 14m
        1 stop
        HLN16:04
        Wed, Feb 12|Denver - Helena|United Airlines
        S$ 234
        S$ 234

        Fly from Denver to Helena on Wed, Feb 12 with United Airlines. One-way connecting flights with United Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 234 including taxes and charges.

      • DEN07:00
        9h 4m
        1 stop
        HLN16:04
        Tue, Feb 11|Denver - Helena|Alaska Airlines
        S$ 241
        S$ 241

        Fly from Denver to Helena on Tue, Feb 11 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Denver International Airport and arrive Helena Regional Airport starting at S$ 241 including taxes and charges.

      • DEN01:00 pm
        3h 5m
        Nonstop
        HLN02:00 pm
        Thu, Feb 6|Denver - Helena|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.

Denver to Helena Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA573

    United Airlines

    05:15

    DEN

    7.7h

    11:54

    SEA

    SMTWT-S
    Search

  2. AS3327

    Alaska Airlines

    13:29

    SEA

    1.6h

    16:04

    HLN

    SMTWTFS

  3. DL2544

    Delta Air Lines

    05:40

    DEN

    1.6h

    07:19

    SLC

    SMTWTFS
    Search

  4. DL3880

    Delta Air Lines

    11:00

    SLC

    1.6h

    12:35

    HLN

    SMTWTFS

  5. AS643

    Alaska Airlines

    07:00

    DEN

    3.0h

    09:00

    SEA

    SMTWTFS
    Search

  6. AS3327

    Alaska Airlines

    13:29

    SEA

    1.6h

    16:04

    HLN

    SMTWTFS

  7. UA204

    United Airlines

    07:46

    DEN

    3.0h

    09:47

    SEA

    SMTWTFS
    Search

  8. AS3327

    Alaska Airlines

    13:29

    SEA

    1.6h

    16:04

    HLN

    SMTWTFS

  9. DL1581

    Delta Air Lines

    08:31

    DEN

    1.7h

    10:11

    SLC

    SMTWTFS
    Search

  10. DL3880

    Delta Air Lines

    11:00

    SLC

    1.6h

    12:35

    HLN

    SMTWTFS

  11. UA5388

    United Airlines

    11:25

    DEN

    2.1h

    Nonstop

    13:30

    HLN

    SMTWTFS
    Search

  12. DL3695

    Delta Air Lines

    17:40

    DEN

    2.7h

    19:23

    LAX

    SMTWTFS
    Search

  13. DL1318

    Delta Air Lines

    07:35

    LAX

    1.9h

    10:30

    SLC

    SMTWTFS

  14. DL3880

    Delta Air Lines

    11:00

    SLC

    1.6h

    12:35

    HLN

    SMTWTFS

  15. DL2663

    Delta Air Lines

    18:30

    DEN

    1.6h

    20:08

    SLC

    SMTWTFS
    Search

  16. DL3839

    Delta Air Lines

    21:05

    SLC

    1.5h

    22:35

    HLN

    SMTWTFS

  17. UA4705

    United Airlines

    19:20

    DEN

    2.1h

    Nonstop

    21:25

    HLN

    SMTWTFS
    Search

  18. DL3679

    Delta Air Lines

    19:50

    DEN

    3.3h

    22:07

    SEA

    SMTWTFS
    Search

  19. DL1128

    Delta Air Lines

    05:45

    SEA

    2.1h

    08:49

    SLC

    SMTWTFS

  20. DL3880

    Delta Air Lines

    11:00

    SLC

    1.6h

    12:35

    HLN

    SMTWTFS
Find more flights and airlines

Cheapest time to fly from Denver to Helena

Explore the best time to buy affordable tickets to Helena with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Frequently Asked Questions

  • When to buy flight tickets from Denver (DEN) to Helena (HLN) the cheapest?

    Airlines adjust prices for flights from Denver to Helena 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 Denver (DEN) to Helena (HLN) cost?

    According to Trip.com's data, the lowest price is around S$ 497.

  • How long is a flight from Denver (DEN) to Helena (HLN)?

    It takes about 2 hours 5 minutes to fly from Denver (DEN) to Helena (HLN).

  • What are the most popular airlines that fly from Denver (DEN) to Helena (HLN)?

    Airlines with flights from Denver (DEN) to Helena (HLN): United Airlines.

  • What's the most popular airline for direct flights from Denver (DEN) to Helena (HLN)?

    United Airlines operates 1 direct flights from Denver (DEN) to Helena (HLN).

  • How many airports in Helena?

    There are 1 airports near Helena: Helena Regional Airport.

How to find a cheap flight from Denver to Helena

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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

Find cheapest flight ticket from Denver to Helena

Cheapest direct flight priceS$ 155
Cheapest return ticket priceS$ 341
Off-season for travelMarch
Peak season for travelNovember
Flight distance954.86km
Average flight time2 hours 5 minutes
Popular airlineAlaska Airlines

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