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Great Falls to Helena flight ticket price

Compare live prices for GTF to HLN. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
GTF → HLN Approx. 107.80 km 07 May 2026 Live inventory
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Showing 24 live flights
Alaska Airlines
AS-2444
18:15
05/07/2026
GTF
Great Falls International Airport
23h 30m
1 Stop
⏱ SEA · 20h 2mSEA Airport
17:45
05/08/2026
+1
HLN
Helena Regional Airport
₹40,224
per person
✕ Non-refundable🔥 Last 3 seats5 fare options
Delta Air Lines
DL-3859
13:07
05/07/2026
GTF
Great Falls International Airport
9h 26m
1 Stop
⏱ SLC · 6h 21mSLC Airport
22:33
05/07/2026
HLN
Helena Regional Airport
₹55,888
per person
✕ Non-refundable
United Airlines
UA-1656
14:35
05/07/2026
GTF
Great Falls International Airport
23h 3m
1 Stop
⏱ DEN · 18h 54mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹57,991
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
United Airlines
UA-2075
06:15
05/07/2026
GTF
Great Falls International Airport
7h 23m
1 Stop
⏱ DEN · 3h 14mDEN Airport
13:38
05/07/2026
HLN
Helena Regional Airport
₹62,852
per person
✕ Non-refundable6 fare options
United Airlines
UA-1656
14:35
05/07/2026
GTF
Great Falls International Airport
7h 11m
1 Stop
⏱ DEN · 3h 2mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹64,861
per person
✕ Non-refundable6 fare options
United Airlines
UA-2075
06:15
05/07/2026
GTF
Great Falls International Airport
15h 31m
1 Stop
⏱ DEN · 11h 22mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹66,650
per person
✕ Non-refundable
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
27h 27m
3 Stops
⏱ SLC · 3h 42mSLC Airport⏱ BOS · 1h 1mBOS Airport⏱ DEN · 3h 13mDEN Airport
21:46
05/08/2026
+1
HLN
Helena Regional Airport
₹76,803
per person
✕ Non-refundable🔥 Last 4 seats
United Airlines
UA-1656
14:35
05/07/2026
GTF
Great Falls International Airport
7h 58m
2 Stops
⏱ DEN · 0h 49mDEN Airport⏱ SLC · 1h 54mSLC Airport
22:33
05/07/2026
HLN
Helena Regional Airport
₹78,160
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 3h 3mSLC Airport⏱ SEA · 4h 53mSEA Airport⏱ DEN · 2h 46mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹79,829
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 3h 38mSLC Airport⏱ EWR · 1h 55mEWR Airport⏱ DEN · 1h 15mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹79,864
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 3h 36mSLC Airport⏱ ATL · 3h 44mATL Airport⏱ DEN · 1h 5mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹83,044
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 4h 0mSLC Airport⏱ MCO · 1h 38mMCO Airport⏱ DEN · 1h 16mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹88,085
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 3h 41mSLC Airport⏱ TPA · 2h 13mTPA Airport⏱ DEN · 1h 22mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹88,085
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3862
05:40
05/07/2026
GTF
Great Falls International Airport
16h 6m
3 Stops
⏱ SLC · 2h 25mSLC Airport⏱ LAX · 3h 45mLAX Airport⏱ DEN · 1h 51mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹88,933
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3862
05:40
05/07/2026
GTF
Great Falls International Airport
16h 6m
3 Stops
⏱ SLC · 2h 25mSLC Airport⏱ LAX · 2h 23mLAX Airport⏱ DEN · 3h 13mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹88,933
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3862
05:40
05/07/2026
GTF
Great Falls International Airport
16h 6m
3 Stops
⏱ SLC · 0h 35mSLC Airport⏱ LAX · 4h 8mLAX Airport⏱ DEN · 3h 13mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹89,456
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 1h 8mSLC Airport⏱ MSP · 4h 55mMSP Airport⏱ DEN · 4h 53mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹101,660
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3934
18:19
05/07/2026
GTF
Great Falls International Airport
19h 19m
3 Stops
⏱ SLC · 2h 51mSLC Airport⏱ BOI · 4h 56mBOI Airport⏱ DEN · 4h 30mDEN Airport
13:38
05/08/2026
+1
HLN
Helena Regional Airport
₹107,356
per person
✕ Non-refundable🔥 Last 4 seats
United Airlines
UA-2075
06:15
05/07/2026
GTF
Great Falls International Airport
16h 18m
3 Stops
⏱ DEN · 3h 24mDEN Airport⏱ JAC · 4h 38mJAC Airport⏱ SLC · 1h 59mSLC Airport
22:33
05/07/2026
HLN
Helena Regional Airport
₹111,020
per person
✕ Non-refundable🔥 Last 4 seats2 fare options
Delta Air Lines
DL-3862
05:40
05/07/2026
GTF
Great Falls International Airport
16h 6m
3 Stops
⏱ SLC · 0h 50mSLC Airport⏱ LAX · 3h 49mLAX Airport⏱ DEN · 3h 13mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹111,263
per person
✕ Non-refundable🔥 Last 4 seats
United Airlines
UA-2075
06:15
05/07/2026
GTF
Great Falls International Airport
16h 18m
3 Stops
⏱ DEN · 1h 43mDEN Airport⏱ LAX · 1h 33mLAX Airport⏱ SLC · 4h 54mSLC Airport
22:33
05/07/2026
HLN
Helena Regional Airport
₹120,672
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3862
05:40
05/07/2026
GTF
Great Falls International Airport
16h 6m
3 Stops
⏱ SLC · 4h 20mSLC Airport⏱ LAX · 1h 46mLAX Airport⏱ DEN · 1h 51mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹130,291
per person
✕ Non-refundable🔥 Last 4 seats
Delta Air Lines
DL-3859
13:07
05/07/2026
GTF
Great Falls International Airport
8h 39m
2 Stops
⏱ SLC · 1h 48mSLC Airport⏱ DEN · 1h 33mDEN Airport
21:46
05/07/2026
HLN
Helena Regional Airport
₹131,901
per person
✕ Non-refundable
Delta Air Lines
DL-3862
05:40
05/07/2026
GTF
Great Falls International Airport
7h 58m
2 Stops
⏱ SLC · 1h 10mSLC Airport⏱ DEN · 1h 27mDEN Airport
13:38
05/07/2026
HLN
Helena Regional Airport
₹151,309
per person
✓ Refundable
😕 No flights match your filters.
Great Falls (GTF)
📍 Great Falls International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 47.48199844
📐 Longitude: -111.3710022
Helena (HLN)
📍 Helena Regional Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 46.6068000793457
📐 Longitude: -111.98300170898438

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

📅 Results on this page are loaded for 07 May 2026. Click View all flights for the complete live search.

Great Falls to Helena — what to expect when booking

The GTF–HLN 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 Great Falls,USA and Helena,USA is approximately 107.80 km.

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More flights from Great Falls (GTF)
6 routes
Great Falls → Denver
GTF → DEN
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
More flights from Helena (HLN)
5 routes
Helena → Denver
HLN → DEN
Helena → Great Falls
HLN → GTF
Helena → Minneapolis
HLN → MSP
Helena → Salt Lake City
HLN → SLC
Helena → Seattle
HLN → SEA
❓ Frequently asked questions — Great Falls to Helena 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 Great Falls,USA (GTF) and Helena,USA (HLN) 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.