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Phoenix-Mesa Gateway (AZA) to Great Falls (GTF) Flights from ₹17,371

Fares on this route currently start from ₹17,371. Compare live AZA 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.
AZA → GTF Approx. 1576.28 km 04 Jun 2026 Live inventory
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Showing 25 of 38 live flights
Delta Air Lines
DL-1738
17:16
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
5h 10m
1 Stop
⏱ SLC · 1h 1mSLC Airport
22:26
06/04/2026
GTF
Great Falls International Airport
₹17,371
per person
✕ Non-refundable5 fare options
Alaska Airlines
AS-1423
18:16
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
23h 56m
1 Stop
⏱ SEA · 18h 7mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹20,701
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-611
19:56
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
22h 16m
1 Stop
⏱ SEA · 16h 27mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹20,701
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-401
15:54
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
26h 18m
1 Stop
⏱ SEA · 20h 29mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹25,252
per person
✕ Non-refundable6 fare options
Delta Air Lines
DL-1535
06:05
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
6h 22m
1 Stop
⏱ SLC · 2h 5mSLC Airport
12:27
06/04/2026
GTF
Great Falls International Airport
₹28,702
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-1777
09:33
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
8h 6m
1 Stop
⏱ SLC · 3h 53mSLC Airport
17:39
06/04/2026
GTF
Great Falls International Airport
₹28,702
per person
✕ Non-refundable4 fare options
Alaska Airlines
AS-3195
16:23
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
25h 49m
2 Stops
⏱ SAN · 2h 21mSAN Airport⏱ SEA · 16h 18mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹29,834
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3195
16:23
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
25h 49m
2 Stops
⏱ SAN · 0h 36mSAN Airport⏱ SEA · 18h 6mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹29,834
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-599
07:20
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
10h 52m
1 Stop
⏱ SEA · 4h 59mSEA Airport
18:12
06/04/2026
GTF
Great Falls International Airport
₹30,001
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-605
06:00
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
12h 12m
1 Stop
⏱ SEA · 6h 22mSEA Airport
18:12
06/04/2026
GTF
Great Falls International Airport
₹30,001
per person
✕ Non-refundable6 fare options
United Airlines
UA-1615
13:31
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
8h 3m
1 Stop
⏱ DEN · 3h 11mDEN Airport
21:34
06/04/2026
GTF
Great Falls International Airport
₹30,782
per person
✕ Non-refundable7 fare options
alaskaairlines
AS-637
09:00
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
9h 12m
1 Stop
⏱ SEA · 3h 19mSEA Airport
18:12
06/04/2026
GTF
Great Falls International Airport
₹33,405
per person
✕ Non-refundable9 fare options
Alaska Airlines
AS-3060
07:20
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
10h 52m
2 Stops
⏱ SAN · 1h 24mSAN Airport⏱ SEA · 2h 11mSEA Airport
18:12
06/04/2026
GTF
Great Falls International Airport
₹37,294
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3069
19:53
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
22h 19m
2 Stops
⏱ SAN · 12h 57mSAN Airport⏱ SEA · 2h 11mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹37,847
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3069
19:53
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
22h 19m
2 Stops
⏱ SAN · 9h 1mSAN Airport⏱ SEA · 6h 11mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹38,402
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3195
16:23
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
25h 49m
2 Stops
⏱ SAN · 16h 28mSAN Airport⏱ SEA · 2h 11mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹39,826
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3195
16:23
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
25h 49m
2 Stops
⏱ SAN · 12h 32mSAN Airport⏱ SEA · 6h 11mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹40,381
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-662
17:55
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
24h 17m
2 Stops
⏱ PDX · 12h 59mPDX Airport⏱ SEA · 4h 54mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹41,270
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-662
17:55
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
24h 17m
2 Stops
⏱ PDX · 8h 15mPDX Airport⏱ SEA · 9h 34mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹41,270
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3060
07:20
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
10h 52m
2 Stops
⏱ SAN · 2h 31mSAN Airport⏱ SEA · 1h 6mSEA Airport
18:12
06/04/2026
GTF
Great Falls International Airport
₹42,537
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3069
19:53
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
22h 19m
2 Stops
⏱ SAN · 10h 1mSAN Airport⏱ SEA · 5h 11mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹43,645
per person
✕ Non-refundable6 fare options
United Airlines
UA-337
06:00
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
7h 41m
1 Stop
⏱ DEN · 2h 51mDEN Airport
13:41
06/04/2026
GTF
Great Falls International Airport
₹43,811
per person
✕ Non-refundable7 fare options
Alaska Airlines
AS-2184
19:59
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
22h 13m
2 Stops
⏱ BOI · 7h 24mBOI Airport⏱ SEA · 8h 21mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹44,437
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-662
17:55
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
24h 17m
2 Stops
⏱ PDX · 11h 59mPDX Airport⏱ SEA · 5h 56mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹45,130
per person
✕ Non-refundable6 fare options
Alaska Airlines
AS-3195
16:23
06/04/2026
PHX
Phoenix-Mesa-Gateway Airport
25h 49m
2 Stops
⏱ SAN · 13h 32mSAN Airport⏱ SEA · 5h 11mSEA Airport
18:12
06/05/2026
+1
GTF
Great Falls International Airport
₹45,624
per person
✕ Non-refundable6 fare options
😕 No flights match your filters.
Phoenix-Mesa Gateway (AZA)
📍 Phoenix-Mesa-Gateway Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 33.30780029
📐 Longitude: -111.6549988
Great Falls (GTF)
📍 Great Falls International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 47.48199844
📐 Longitude: -111.3710022

✈ Distance: Phoenix-Mesa Gateway,USA to Great Falls,USA1576.28 km

📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.

Phoenix-Mesa Gateway to Great Falls — what to expect when booking

The AZA–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 Phoenix-Mesa Gateway,USA and Great Falls,USA is approximately 1576.28 km.

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More flights from Phoenix-Mesa Gateway (AZA)
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More flights from Great Falls (GTF)
7 routes
❓ Frequently asked questions — Phoenix-Mesa Gateway 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 Phoenix-Mesa Gateway,USA (AZA) and Great Falls,USA (GTF) is approximately 1576.28 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.