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I-15 Exits in Montana

Showing: Cheapest Unleaded Station At Each Exit

iExit says...

On average, unleaded prices in Montana are cheaper than Idaho (by 25 cents).
Lowest Average Highest
$4.889
$4.98
$5.199
Across 50 gas stations along I-15 in MT
EXIT
277
International Airport
Great Falls, Montana
1st Best Exit
Exxon
Right (SE) - 0.13 miles
$4.889
Jun 28
3 prices within 1 mile - Avg: $4.89
EXIT
194
E Custer Ave
Helena, Montana
2nd Best Exit
Costco
Right (E) - 0.55 miles
$4.899
Jun 28
7 prices within 1 mile - Avg: $4.94
EXIT
63
MT-41; Dillon; Twin Bridges
Dillon, Montana
3rd Best Exit
Safeway
Right (E) - 0.48 miles
$4.939
Jun 27
4 prices within 1 mile - Avg: $4.98
EXIT
339
Conrad
Conrad, Montana
3rd Best Exit
Exxon
Left (SW) - 0.27 miles
$4.939
Jun 27
2 prices within 1 mile - Avg: $4.94
EXIT
192
US-12; US-287 S; Townsend; Capitol Area; Interstate 15 Business
Helena, Montana
5th Best Exit
Sinclair
Left (W) - 0.37 miles
$4.949
Jun 28
2 prices within 1 mile - Avg: $4.95
EXIT
193
Cedar St
Helena, Montana
5th Best Exit
Exxon
Left (W) - 0.18 miles
$4.949
Jun 28
2 prices within 1 mile - Avg: $4.95
EXIT
200
Lincoln Rd; Co Rd 453; Co Rd 229
Helena, Montana
5th Best Exit
Sinclair
Left (W) - 0.44 miles
$4.949
Jun 28
1 prices within 1 mile - Avg: $4.95
EXIT
363
I-15 BUS; US-2; Shelby; Cut Bank
Shelby, Montana
5th Best Exit
Exxon
Right (SE) - 0.14 miles
$4.949
Jun 28
3 prices within 1 mile - Avg: $4.96
EXIT
270
Millegan Rd
Great Falls, Montana
9th Best Exit
Cenex
Right (SW) - 0.07 miles
$4.959
Jun 28
1 prices within 1 mile - Avg: $4.96
EXIT
280
Central Ave W; US-87 N
Great Falls, Montana
9th Best Exit
Shop white 18@2x
Loaf N Jug
Right (E) - 0.42 miles
$4.959
Jun 28
1 prices within 1 mile - Avg: $4.96
EXIT
389
Sunburst; State Route 552
Sunburst, Montana
11th Best Exit
Diesel white 18@2x
Sunburst Gas
Left (W) - 0.18 miles
$4.969
Jun 28
1 prices within 1 mile - Avg: $4.97
EXIT
56
Barretts
Dillon, Montana
12th Best Exit
Diesel white 18@2x
BIG SKY TRUCK STOP
Left (NW) - 0.02 miles
$4.979
Jun 27
1 prices within 1 mile - Avg: $4.98
EXIT
122
Rocker
Butte, Montana
12th Best Exit
Exxon
Left (NE) - 0.15 miles
$4.979
Jun 28
2 prices within 1 mile - Avg: $4.98
EXIT
126
Montana Street
Butte, Montana
14th Best Exit
Conoco
Left (E) - 0.05 miles
$4.999
Jun 28
4 prices within 1 mile - Avg: $5.00
EXIT
127A
Harrison Ave S
Butte, Montana
14th Best Exit
Exxon
Right (W) - 0.03 miles
$4.999
Jun 28
4 prices within 1 mile - Avg: $5.00
EXIT
127B
Harrison Ave N
Butte, Montana
14th Best Exit
Conoco
Right (S) - 0.41 miles
$4.999
Jun 27
2 prices within 1 mile - Avg: $5.00
EXIT
187
MT-518; Montana City
Clancy, Montana
17th Best Exit
Conoco
Left (W) - 0.23 miles
$5.009
Jun 28
1 prices within 1 mile - Avg: $5.01
EXIT
302
MT-431; Power
Power, Montana
18th Best Exit
Cenex
Left (W) - 0.74 miles
$5.019
Jun 28
1 prices within 1 mile - Avg: $5.02
EXIT
313
State Route 221; State Route 379; Dutton
Dutton, Montana
18th Best Exit
Cenex
Left (W) - 0.27 miles
$5.019
Jun 27
1 prices within 1 mile - Avg: $5.02
EXIT
256
Cascade
Cascade, Montana
20th Best Exit
Sinclair
Right (S) - 0.3 miles
$5.059
Jun 27
1 prices within 1 mile - Avg: $5.06
EXIT
290
US-89 N; MT-200 W; Choteau; Missoula
Vaughn, Montana
20th Best Exit
Conoco
Left (SW) - 0.35 miles
$5.059
Jun 28
2 prices within 1 mile - Avg: $5.06
EXIT
226
Montana 434; Wolf Creek
Wolf Creek, Montana
22nd Best Exit
Exxon
Right (SE) - 0.14 miles
$5.099
Jun 27
1 prices within 1 mile - Avg: $5.10
EXIT
23
Dell
Lima, Montana
23rd Best Exit
Cenex
Right (E) - 0.04 miles
$5.159
Jun 27
1 prices within 1 mile - Avg: $5.16
EXIT
15
Lima
Lima, Montana
24th Best Exit
Exxon
Right (NE) - 0.06 miles
$5.199
Jun 27
1 prices within 1 mile - Avg: $5.20