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Helena (HLN) to Great Falls (GTF) Flights from ₹48,260

Fares on this route currently start from ₹48,260. Compare live HLN to GTF prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
HLN → GTF Approx. 107.80 km 14 Jul 2026 Live inventory
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Showing 25 of 29 live flights
Alaska Airlines
AS-2132
17:09
07/14/2026
HLN
Helena Regional Airport
23h 20m
1 Stop
⏱ SEA · 19h 52mSEA Airport
16:29
07/15/2026
+1
GTF
Great Falls International Airport
₹48,260
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-3880
12:55
07/14/2026
HLN
Helena Regional Airport
9h 42m
1 Stop
⏱ SLC · 6h 35mSLC Airport
22:37
07/14/2026
GTF
Great Falls International Airport
₹52,606
per person
✕ Non-refundable
Delta Air Lines
DL-3901
05:40
07/14/2026
HLN
Helena Regional Airport
12h 2m
1 Stop
⏱ SLC · 9h 1mSLC Airport
17:42
07/14/2026
GTF
Great Falls International Airport
₹52,606
per person
✕ Non-refundable
Delta Air Lines
DL-3901
05:40
07/14/2026
HLN
Helena Regional Airport
16h 57m
1 Stop
⏱ SLC · 14h 1mSLC Airport
22:37
07/14/2026
GTF
Great Falls International Airport
₹52,606
per person
✕ Non-refundable
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
23h 21m
1 Stop
⏱ DEN · 19h 7mDEN Airport
13:41
07/15/2026
+1
GTF
Great Falls International Airport
₹54,930
per person
✕ Non-refundable🔥 Last 1 seats6 fare options
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
15h 19m
1 Stop
⏱ DEN · 11h 25mDEN Airport
21:34
07/14/2026
GTF
Great Falls International Airport
₹55,467
per person
✕ Non-refundable3 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
7h 14m
1 Stop
⏱ DEN · 3h 2mDEN Airport
21:34
07/14/2026
GTF
Great Falls International Airport
₹57,694
per person
✕ Non-refundable🔥 Last 5 seats10 fare options
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
7h 26m
1 Stop
⏱ DEN · 3h 30mDEN Airport
13:41
07/14/2026
GTF
Great Falls International Airport
₹57,694
per person
✕ Non-refundable🔥 Last 1 seats10 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
22h 17m
3 Stops
⏱ DEN · 2h 58mDEN Airport⏱ SEA · 4h 17mSEA Airport⏱ SLC · 2h 25mSLC Airport
12:37
07/15/2026
+1
GTF
Great Falls International Airport
₹75,509
per person
✕ Non-refundable🔥 Last 4 seats3 fare options
Delta Air Lines
DL-3901
05:40
07/14/2026
HLN
Helena Regional Airport
15h 54m
3 Stops
⏱ SLC · 0h 49mSLC Airport⏱ LAX · 3h 56mLAX Airport⏱ DEN · 3h 22mDEN Airport
21:34
07/14/2026
GTF
Great Falls International Airport
₹80,770
per person
✕ Non-refundable🔥 Last 4 seats
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
16h 22m
3 Stops
⏱ DEN · 3h 32mDEN Airport⏱ LAX · 3h 48mLAX Airport⏱ SLC · 1h 7mSLC Airport
22:37
07/14/2026
GTF
Great Falls International Airport
₹83,363
per person
✕ Non-refundable🔥 Last 3 seats2 fare options
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
16h 22m
3 Stops
⏱ DEN · 3h 7mDEN Airport⏱ SNA · 4h 12mSNA Airport⏱ SLC · 1h 7mSLC Airport
22:37
07/14/2026
GTF
Great Falls International Airport
₹83,767
per person
✕ Non-refundable🔥 Last 4 seats2 fare options
Delta Air Lines
DL-3901
05:40
07/14/2026
HLN
Helena Regional Airport
15h 54m
3 Stops
⏱ SLC · 0h 56mSLC Airport⏱ SNA · 4h 11mSNA Airport⏱ DEN · 3h 11mDEN Airport
21:34
07/14/2026
GTF
Great Falls International Airport
₹87,015
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3901
05:40
07/14/2026
HLN
Helena Regional Airport
15h 54m
3 Stops
⏱ SLC · 2h 31mSLC Airport⏱ LAX · 3h 56mLAX Airport⏱ DEN · 1h 38mDEN Airport
21:34
07/14/2026
GTF
Great Falls International Airport
₹89,971
per person
✕ Non-refundable🔥 Last 3 seats
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
21h 26m
3 Stops
⏱ DEN · 2h 29mDEN Airport⏱ LAS · 3h 22mLAS Airport⏱ ORD · 3h 49mORD Airport
11:46
07/15/2026
+1
GTF
Great Falls International Airport
₹99,127
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
21h 26m
3 Stops
⏱ DEN · 2h 29mDEN Airport⏱ LAS · 3h 51mLAS Airport⏱ ORD · 3h 20mORD Airport
11:46
07/15/2026
+1
GTF
Great Falls International Airport
₹99,127
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
21h 26m
3 Stops
⏱ DEN · 3h 7mDEN Airport⏱ LAX · 2h 12mLAX Airport⏱ ORD · 3h 14mORD Airport
11:46
07/15/2026
+1
GTF
Great Falls International Airport
₹99,599
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
21h 26m
3 Stops
⏱ DEN · 3h 7mDEN Airport⏱ LAX · 2h 55mLAX Airport⏱ ORD · 2h 28mORD Airport
11:46
07/15/2026
+1
GTF
Great Falls International Airport
₹99,984
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
21h 26m
3 Stops
⏱ DEN · 3h 7mDEN Airport⏱ LAX · 1h 17mLAX Airport⏱ ORD · 4h 9mORD Airport
11:46
07/15/2026
+1
GTF
Great Falls International Airport
₹100,518
per person
✕ Non-refundable🔥 Last 1 seats2 fare options
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
29h 31m
3 Stops
⏱ DEN · 3h 8mDEN Airport⏱ SAN · 3h 46mSAN Airport⏱ ORD · 4h 24mORD Airport
11:46
07/15/2026
+1
GTF
Great Falls International Airport
₹100,934
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
11h 27m
2 Stops
⏱ DEN · 3h 27mDEN Airport⏱ SLC · 2h 52mSLC Airport
17:42
07/14/2026
GTF
Great Falls International Airport
₹104,430
per person
✕ Non-refundable🔥 Last 5 seats9 fare options
Delta Air Lines
DL-3880
12:55
07/14/2026
HLN
Helena Regional Airport
4h 47m
1 Stop
⏱ SLC · 1h 35mSLC Airport
17:42
07/14/2026
GTF
Great Falls International Airport
₹108,346
per person
✕ Non-refundable🔥 Last 2 seats2 fare options
United Airlines
UA-5911
14:20
07/14/2026
HLN
Helena Regional Airport
8h 17m
2 Stops
⏱ DEN · 1h 9mDEN Airport⏱ SLC · 1h 40mSLC Airport
22:37
07/14/2026
GTF
Great Falls International Airport
₹120,229
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
Delta Air Lines
DL-3901
05:40
07/14/2026
HLN
Helena Regional Airport
8h 1m
2 Stops
⏱ SLC · 1h 26mSLC Airport⏱ DEN · 1h 16mDEN Airport
13:41
07/14/2026
GTF
Great Falls International Airport
₹125,435
per person
✕ Non-refundable🔥 Last 5 seats
United Airlines
UA-4660
06:15
07/14/2026
HLN
Helena Regional Airport
16h 22m
3 Stops
⏱ DEN · 3h 7mDEN Airport⏱ SNA · 0h 53mSNA Airport⏱ SLC · 4h 25mSLC Airport
22:37
07/14/2026
GTF
Great Falls International Airport
₹127,671
per person
✕ Non-refundable🔥 Last 4 seats2 fare options
😕 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 14 Jul 2026. Click Load more flights to expand the full list on this page.

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)
6 routes
Great Falls → Denver
GTF → DEN
Great Falls → Helena
GTF → HLN
Great Falls → Las Vegas
GTF → LAS
Great Falls → Minneapolis
GTF → MSP
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.