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Helena to Great Falls flight ticket price

Compare live prices for HLN to GTF. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
HLN → GTF Approx. 107.80 km 08 May 2026 Live inventory
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Showing 22 live flights
Alaska Airlines
AS-2222
18:22
05/08/2026
HLN
Helena Regional Airport
23h 13m
1 Stop
⏱ SEA · 19h 48mSEA Airport
17:35
05/09/2026
+1
GTF
Great Falls International Airport
₹24,337
per person
✕ Non-refundable5 fare options
United Airlines
UA-5911
14:30
05/08/2026
HLN
Helena Regional Airport
23h 4m
1 Stop
⏱ DEN · 18h 56mDEN Airport
13:34
05/09/2026
+1
GTF
Great Falls International Airport
₹33,641
per person
✕ Non-refundable🔥 Last 2 seats7 fare options
Delta Air Lines
DL-3880
13:03
05/08/2026
HLN
Helena Regional Airport
23h 24m
1 Stop
⏱ SLC · 20h 8mSLC Airport
12:27
05/09/2026
+1
GTF
Great Falls International Airport
₹37,344
per person
✕ Non-refundable
Delta Air Lines
DL-3880
13:03
05/08/2026
HLN
Helena Regional Airport
9h 23m
1 Stop
⏱ SLC · 6h 15mSLC Airport
22:26
05/08/2026
GTF
Great Falls International Airport
₹51,039
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
11h 54m
1 Stop
⏱ SLC · 8h 55mSLC Airport
17:39
05/08/2026
GTF
Great Falls International Airport
₹52,143
per person
✕ Non-refundable
United Airlines
UA-5911
14:30
05/08/2026
HLN
Helena Regional Airport
6h 48m
1 Stop
⏱ DEN · 2h 36mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹52,857
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
United Airlines
UA-4660
06:15
05/08/2026
HLN
Helena Regional Airport
15h 3m
1 Stop
⏱ DEN · 10h 51mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹54,949
per person
✕ Non-refundable2 fare options
United Airlines
UA-4660
06:15
05/08/2026
HLN
Helena Regional Airport
7h 19m
1 Stop
⏱ DEN · 3h 11mDEN Airport
13:34
05/08/2026
GTF
Great Falls International Airport
₹57,460
per person
✕ Non-refundable8 fare options
United Airlines
UA-4660
06:15
05/08/2026
HLN
Helena Regional Airport
11h 24m
3 Stops
⏱ DEN · 1h 41mDEN Airport⏱ COS · 0h 50mCOS Airport⏱ SLC · 2h 19mSLC Airport
17:39
05/08/2026
GTF
Great Falls International Airport
₹67,247
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
15h 33m
3 Stops
⏱ SLC · 2h 27mSLC Airport⏱ LAX · 3h 45mLAX Airport⏱ DEN · 1h 23mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹68,087
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
15h 33m
3 Stops
⏱ SLC · 2h 27mSLC Airport⏱ LAX · 2h 23mLAX Airport⏱ DEN · 2h 45mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹68,087
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
15h 33m
3 Stops
⏱ SLC · 0h 37mSLC Airport⏱ LAX · 4h 8mLAX Airport⏱ DEN · 2h 45mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹68,610
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3880
13:03
05/08/2026
HLN
Helena Regional Airport
8h 15m
2 Stops
⏱ SLC · 1h 52mSLC Airport⏱ DEN · 1h 5mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹79,694
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3880
13:03
05/08/2026
HLN
Helena Regional Airport
4h 36m
1 Stop
⏱ SLC · 1h 23mSLC Airport
17:39
05/08/2026
GTF
Great Falls International Airport
₹82,448
per person
✕ Non-refundable
United Airlines
UA-5911
14:30
05/08/2026
HLN
Helena Regional Airport
7h 56m
2 Stops
⏱ DEN · 0h 51mDEN Airport⏱ SLC · 1h 44mSLC Airport
22:26
05/08/2026
GTF
Great Falls International Airport
₹83,121
per person
✕ Non-refundable🔥 Last 4 seats4 fare options
United Airlines
UA-4660
06:15
05/08/2026
HLN
Helena Regional Airport
11h 24m
2 Stops
⏱ DEN · 1h 25mDEN Airport⏱ SLC · 4h 27mSLC Airport
17:39
05/08/2026
GTF
Great Falls International Airport
₹83,644
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
15h 33m
3 Stops
⏱ SLC · 0h 37mSLC Airport⏱ LAX · 2h 4mLAX Airport⏱ DEN · 4h 49mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹91,230
per person
✕ Non-refundable🔥 Last 4 seats
United Airlines
UA-4660
06:15
05/08/2026
HLN
Helena Regional Airport
11h 24m
2 Stops
⏱ DEN · 3h 21mDEN Airport⏱ SLC · 2h 42mSLC Airport
17:39
05/08/2026
GTF
Great Falls International Airport
₹97,371
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
6h 42m
1 Stop
⏱ SLC · 3h 40mSLC Airport
12:27
05/08/2026
GTF
Great Falls International Airport
₹99,562
per person
✕ Non-refundable🔥 Last 1 seats
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
7h 49m
2 Stops
⏱ SLC · 1h 12mSLC Airport⏱ DEN · 1h 27mDEN Airport
13:34
05/08/2026
GTF
Great Falls International Airport
₹104,019
per person
✕ Non-refundable🔥 Last 1 seats
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
15h 33m
3 Stops
⏱ SLC · 0h 52mSLC Airport⏱ LAX · 3h 49mLAX Airport⏱ DEN · 2h 45mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹108,931
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3901
05:45
05/08/2026
HLN
Helena Regional Airport
15h 33m
3 Stops
⏱ SLC · 4h 22mSLC Airport⏱ LAX · 1h 46mLAX Airport⏱ DEN · 1h 23mDEN Airport
21:18
05/08/2026
GTF
Great Falls International Airport
₹119,604
per person
✕ Non-refundable🔥 Last 5 seats
😕 No flights match your filters.
Helena (HLN)
📍 Helena Regional Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 46.6068000793457
📐 Longitude: -111.98300170898438
Great Falls (GTF)
📍 Great Falls International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 47.48199844
📐 Longitude: -111.3710022

✈ Distance: Helena,USA to Great Falls,USA — 107.80 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

Helena to Great Falls — what to expect when booking

The HLN–GTF route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Helena,USA and Great Falls,USA is approximately 107.80 km.

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More flights from Helena (HLN)
4 routes
Helena → Denver
HLN → DEN
Helena → Minneapolis
HLN → MSP
Helena → Salt Lake City
HLN → SLC
Helena → Seattle
HLN → SEA
More flights from Great Falls (GTF)
7 routes
Great Falls → Denver
GTF → DEN
Great Falls → Helena
GTF → HLN
Great Falls → Las Vegas
GTF → LAS
Great Falls → Minneapolis
GTF → MSP
Great Falls → Phoenix-Mesa Gateway
GTF → AZA
Great Falls → Salt Lake City
GTF → SLC
Great Falls → Seattle
GTF → SEA
❓ Frequently asked questions — Helena to Great Falls flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Helena,USA (HLN) and Great Falls,USA (GTF) is approximately 107.80 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.