The Best Diesel Gas Prices from Idaho Falls, ID to Spokane, WA

Best Exit

Average Price

Highest

Entire Trip

Avg: $4.17

High: $4.90

Pilot

Exit 47 Superior, MT

$3.519

$4.17

$4.899

Idaho

Avg: $4.01

High: $4.60

Maverik

Exit 1 Post Falls, ID

$3.799

Amerimart

Exit 299 Liberty Lake, ID

$3.799

$4.01

$4.599

Montana

Avg: $4.03

High: $4.85

Pilot

Exit 47 Superior, MT

$3.519

$4.03

$4.849

Washington

Avg: $4.72

High: $6.10

Mobil

Exit 286 Spokane, WA

$4.279

$4.72

$6.099

Show Breakdown By State

Only searching fuel stations along supported Interstates, which make up 99.7% (508.0 of 509.5 miles) of this trip.

Order by: Ranking
15 I-15 Northbound
EXIT 118 I-15 BUS; US-20 W; US-20 BUS; Historic Downtown Idaho Falls, Idaho 6th Best Exit Walmart Right (SE) - 0.32 miles 500 S Utah Ave, Idaho Falls, ID 83402 $3.899 7 prices within 1 mile - Avg: $3.95
EXIT 119 US 20 Idaho Falls, Idaho No gas stations detected here
EXIT 128 Osgood Area Idaho Falls, Idaho 28th Best Exit The Osgood Store Right (E) - 0.05 miles 2244 W 145 N, Idaho Falls, ID 83402 $4.299 1 prices within 1 mile - Avg: $4.30
EXIT 135 ID-48; Roberts Roberts, Idaho 28th Best Exit Teton Truck Stop Right (E) - 0.11 miles 2855 E 627th N, Roberts, ID 83444 $4.299 >24h old 1 prices within 1 mile - Avg: $4.30
EXIT 143 ID-33; Rexburg; Salmon Roberts, Idaho No gas stations detected here
EXIT 150 Hamer Hamer, Idaho No gas stations detected here
EXIT 167 ID-22 W; Dubois Dubois, Idaho No gas stations detected here
EXIT 172 Exit Dubois, Idaho No gas stations detected here
EXIT 180 Spencer Spencer, Idaho No gas stations detected here
EXIT 184 West Camas Creek Road Spencer, Idaho No gas stations detected here
EXIT 190 Exit Spencer, Idaho No gas stations detected here
STATE BORDER State Endpoint Spencer, Idaho No gas stations detected here
STATE BORDER State Endpoint Spencer, Montana No gas stations detected here
EXIT 15 Lima Lima, Montana No gas stations detected here
WEIGH STATION Weigh Station Lima, Montana No gas stations detected here
EXIT 23 Dell Lima, Montana No gas stations detected here
PARKING AREA Parking Area Dillon, Montana No gas stations detected here
EXIT 37 Red Rock Road Dillon, Montana No gas stations detected here
EXIT 44 MT-324; Clerk Canyon Reservoir Dillon, Montana No gas stations detected here
EXIT 52 Frontage Road Dillon, Montana No gas stations detected here
EXIT 56 Barretts Dillon, Montana 20th Best Exit Chevron Left (NW) - 0.2 miles 4056 Rebich Ln, Dillon, MT 59725 $4.099 >24h old 1 prices within 1 mile - Avg: $4.10
EXIT 59 MT-278; Jackson; Wisdom Dillon, Montana No gas stations detected here
EXIT 62 I-15; Dillon Dillon, Montana No gas stations detected here
EXIT 63 MT-41; Dillon; Twin Bridges Dillon, Montana 9th Best Exit Exxon Right (E) - 0.33 miles 633 N Montana St, Dillon, MT 59725 $3.989 4 prices within 1 mile - Avg: $3.99
EXIT 85 Exit Dillon, Montana No gas stations detected here
EXIT 93 Melrose Twin Bridges, Montana No gas stations detected here
EXIT 99 Moose Cr Rd Divide, Montana No gas stations detected here
EXIT 102 MT-43; Divide Wisdom Divide, Montana No gas stations detected here
REST AREA Rest Area Divide, Montana No gas stations detected here
EXIT 111 Feely Divide, Montana No gas stations detected here
EXIT 116 Exit Butte, Montana No gas stations detected here
EXIT 121 I 90 Butte, Montana No gas stations detected here
90 I-90 Westbound
EXIT 121 I 15 Butte, Montana No gas stations detected here
EXIT 216 Ramsay Ramsay, Montana No gas stations detected here
EXIT 211 Gregson; Fairmont Hot Springs Anaconda, Montana No gas stations detected here
TURN OUT Truck Turnout Anaconda, Montana No gas stations detected here
EXIT 208 MT-1 N Anaconda, Montana No gas stations detected here
EXIT 201 Warm Springs Deer Lodge, Montana No gas stations detected here
EXIT 197 Galen; Montana 278 Deer Lodge, Montana No gas stations detected here
EXIT 195 Racetrack Deer Lodge, Montana No gas stations detected here
EXIT 187 I-90; Deer Lodge Deer Lodge, Montana No gas stations detected here
EXIT 184 Deer Lodge Deer Lodge, Montana 19th Best Exit Exxon Left (SW) - 0.81 miles 203 NORTH MAIN ST, Deer Lodge, MT 59722 $4.089 3 prices within 1 mile - Avg: $4.10
EXIT 179 Beck Hill Rd Garrison, Montana No gas stations detected here
EXIT 175 US-12 E; Garrison; Helena Garrison, Montana No gas stations detected here
EXIT 170 Phosphate Gold Creek, Montana No gas stations detected here
REST AREA Gold Creek Rest Area Gold Creek, Montana No gas stations detected here
EXIT 166 Gold Creek Gold Creek, Montana No gas stations detected here
EXIT 162 Jens Road Gold Creek, Montana No gas stations detected here
EXIT 154 MT-1; Drummond; Philipsburg Drummond, Montana 20th Best Exit Conoco Left (W) - 0.13 miles 410 E Front St, Drummond, MT 59832 $4.099 1 prices within 1 mile - Avg: $4.10
TURN OUT Truck Turnout Drummond, Montana No gas stations detected here
REST AREA Bearmouth Rest Area Drummond, Montana No gas stations detected here
EXIT 138 Bearmouth Area Clinton, Montana No gas stations detected here
EXIT 130 Beavertail Rd Clinton, Montana No gas stations detected here
PARKING AREA Parking Area Clinton, Montana No gas stations detected here
EXIT 126 Rock Cr Rd Clinton, Montana No gas stations detected here
EXIT 120 Clinton Clinton, Montana 20th Best Exit Conoco Left (SE) - 0.28 miles 20500 US Hwy 10 E, Clinton, MT 59825 $4.099 1 prices within 1 mile - Avg: $4.10
EXIT 113 Turah Missoula, Montana No gas stations detected here
EXIT 109 Montana 200 E; Bonner; Great Falls Missoula, Montana 20th Best Exit Exxon Left (SE) - 0.22 miles 7985 Hvy 200, Milltown, MT 59851 $4.099 1 prices within 1 mile - Avg: $4.10
EXIT 107 E Missoula Missoula, Montana 26th Best Exit Conoco Right (NE) - 0.23 miles 3705 Mt Highway 200 E, Missoula, MT 59802 $4.109 1 prices within 1 mile - Avg: $4.11
EXIT 105 I-90 BUS W; US-12 W; Van Buren St Missoula, Montana 18th Best Exit Sinclair Left (W) - 0.21 miles 540 E Broadway St, Missoula, MT 59802 $4.079 2 prices within 1 mile - Avg: $4.10
EXIT 104 Orange St Missoula, Montana 14th Best Exit Conoco Left (SW) - 0.06 miles 923 N Orange St, Missoula, MT 59802 $4.059 >24h old 3 prices within 1 mile - Avg: $4.07
EXIT 101 US-93 S; Reserve St; Hamilton Missoula, Montana 10th Best Exit Conoco Right (NE) - 0.0 miles 5310 Grant Creek Rd, Missoula, MT 59808 $3.999 3 prices within 1 mile - Avg: $4.03
EXIT 99 Airway Blvd Missoula, Montana No gas stations detected here
EXIT 96 U.S. 93 N; Montana 200 W; Kalispell Missoula, Montana 20th Best Exit Muralts Truck Plaza Right (NE) - 0.18 miles 8800 Truck Stop Rd, Missoula, MT 59808 $4.099 4 prices within 1 mile - Avg: $4.13
INSPECTION STATION Inspection Station Missoula, Montana No gas stations detected here
EXIT 89 Frenchtown Frenchtown, Montana 17th Best Exit Conoco Left (SW) - 0.19 miles 16875 Beckwith St, Frenchtown, MT 59834 $4.069 >24h old 1 prices within 1 mile - Avg: $4.07
EXIT 85 Exit Huson, Montana No gas stations detected here
EXIT 82 Frontage Road Huson, Montana No gas stations detected here
EXIT 77 Petty Cr Rd; MT-507; Alberton Alberton, Montana No gas stations detected here
EXIT 75 Albertos Alberton, Montana 35th Best Exit Cenex Right (E) - 0.4 miles 415 Railroad Ave, Alberton, MT 59820 $4.399 >24h old 1 prices within 1 mile - Avg: $4.40
PARKING AREA Parking Area Alberton, Montana No gas stations detected here
EXIT 70 Old Hwy 10 W Alberton, Montana No gas stations detected here
EXIT 66 Fish Creek Rd Alberton, Montana No gas stations detected here
EXIT 61 Tarkio Superior, Montana No gas stations detected here
REST AREA Quartz Flats Rest Area Superior, Montana No gas stations detected here
EXIT 55 Exit Superior, Montana No gas stations detected here
EXIT 47 State Route 257; Superior Superior, Montana 1st Best Exit Pilot Left (SE) - 0.43 miles 403 Diamond Rd, Superior, MT 59872 $3.519 2 prices within 1 mile - Avg: $3.79
EXIT 43 Dry Creek Rd Superior, Montana No gas stations detected here
EXIT 37 Exit St Regis, Montana No gas stations detected here
EXIT 33 MT-135; St Regis St Regis, Montana 20th Best Exit Exxon Right (NE) - 0.44 miles 549 Sr-135, Saint Regis, MT 59866 $4.099 2 prices within 1 mile - Avg: $4.15
SCENIC AREA Fishing Access St Regis, Montana No gas stations detected here
EXIT 22 Henderson St Regis, Montana No gas stations detected here
EXIT 18 De Borgia St Regis, Montana No gas stations detected here
EXIT 16 Haugan St Regis, Montana No gas stations detected here
WEIGH STATION Weigh Station St Regis, Montana No gas stations detected here
REST AREA Temporarily Closed - Dena Mora Rest Area St Regis, Montana No gas stations detected here
STATE BORDER State Endpoint Mullan, Montana No gas stations detected here
STATE BORDER State Endpoint Mullan, Idaho No gas stations detected here
HISTORY SITE Hisitorical Site Mullan, Idaho No gas stations detected here
EXIT 69 I-90 BUS; Mullan Mullan, Idaho 43rd Best Exit Mullan Trail Gas N Grocery Right (W) - 0.24 miles 725 River St W, Mullan, ID 83846 $4.599 1 prices within 1 mile - Avg: $4.60
EXIT 67 I-90 W; W Mullan; Morning District Mullan, Idaho No gas stations detected here
EXIT 64 Golconda District Wallace, Idaho No gas stations detected here
EXIT 62 I-90 BUS; ID-4; Wallace; Burke Wallace, Idaho No gas stations detected here
EXIT 61 I-90 BUS; Wallace Wallace, Idaho 28th Best Exit Conoco Left (S) - 0.1 miles 10 Front St, Wallace, ID 83873 $4.299 1 prices within 1 mile - Avg: $4.30
EXIT 60 I-90 BUS; Silverton; Osburn Wallace, Idaho No gas stations detected here
EXIT 57 I-90; Osburn Osburn, Idaho No gas stations detected here
EXIT 51 North Division Street Kellogg, Idaho 28th Best Exit Conoco Right (E) - 0.04 miles 3 E Cameron Ave, Kellogg, ID 83837 $4.299 >24h old 2 prices within 1 mile - Avg: $4.30
EXIT 49 Bunker Ave; Silver Mtn. Kellogg, Idaho 28th Best Exit 76 Right (NE) - 0.03 miles 802 W Cameron Ave, Kellogg, ID 83837 $4.299 1 prices within 1 mile - Avg: $4.30
EXIT 48 Smelterville Smelterville, Idaho No gas stations detected here
EXIT 45 Pinehurst Pinehurst, Idaho No gas stations detected here
EXIT 43 FS 9 Kingston, Idaho 28th Best Exit 76 Right (N) - 0.06 miles 400 Coeur D'alene River Rd, Kingston, ID 83839 $4.299 >24h old 1 prices within 1 mile - Avg: $4.30
EXIT 40 Cataldo Cataldo, Idaho No gas stations detected here
EXIT 39 Old Mission; State Park Cataldo, Idaho No gas stations detected here
EXIT 34 ID-3; Rose Lake; Harrison; St Maries Cataldo, Idaho 13th Best Exit Conoco Left (S) - 0.38 miles 11550 S Highway 3, Cataldo, ID 83810 $4.049 1 prices within 1 mile - Avg: $4.05
EXIT 22 Harrison Coeur D'Alene, Idaho No gas stations detected here
EXIT 17 Mullan Trail Road Coeur D'Alene, Idaho No gas stations detected here
EXIT 15 Sherman Ave; City Center Coeur D'Alene, Idaho 14th Best Exit Mobil Left (W) - 0.07 miles 2301 Sherman Ave, Coeur D' Alene, ID 83814 $4.059 2 prices within 1 mile - Avg: $4.06
EXIT 14 15th St Coeur D'Alene, Idaho No gas stations detected here
EXIT 13 4th St Coeur D'Alene, Idaho 4th Best Exit Costco Gasoline Right (N) - 0.76 miles 355 E Neider Ave, Coeur d'Alene, ID 83815 $3.869 5 prices within 1 mile - Avg: $3.94
EXIT 12 US-95; Sandpoint; Moscow Coeur D'Alene, Idaho 5th Best Exit Circle K Right (N) - 0.14 miles 311 W Haycraft Ave, Coeur D Alene, ID 83815 $3.889 4 prices within 1 mile - Avg: $3.92
EXIT 11 Northwest Blvd Coeur D'Alene, Idaho 10th Best Exit Phillips 66 Right (N) - 0.06 miles 1650 W Appleway Ave, Coeur D Alene, ID 83814 $3.999 >24h old 3 prices within 1 mile - Avg: $4.04
REST AREA Huetter Rest Area Coeur D'Alene, Idaho No gas stations detected here
EXIT 7 ID-41; Rathdrum; Spirit Lake Post Falls, Idaho 7th Best Exit Walmart Right (W) - 0.6 miles 3050 E Mullan Ave, Post Falls, ID 83854 $3.939 >24h old 4 prices within 1 mile - Avg: $3.99
EXIT 6 Seltice Way; City Center Post Falls, Idaho 8th Best Exit 76 Left (E) - 0.66 miles 1815 E Seltice Way, Post Falls, ID 83854 $3.969 1 prices within 1 mile - Avg: $3.97
EXIT 5 Spokane St Post Falls, Idaho 10th Best Exit Exxon Right (N) - 0.09 miles 701 N Spokane St, Post Falls, ID 83854 $3.999 >24h old 2 prices within 1 mile - Avg: $4.00
EXIT 2 Pleasant View Rd Post Falls, Idaho 14th Best Exit Exxon Left (S) - 0.18 miles 4000 W Riverbend Ave, Post Falls, ID 83854 $4.059 3 prices within 1 mile - Avg: $4.30
EXIT 1 West Pointe Parkway Post Falls, Idaho 2nd Best Exit Maverik Right (W) - 0.09 miles 6992 W Pointe Parkway, Post Falls, ID 83854 $3.799 2 prices within 1 mile - Avg: $3.80
EXIT 299 State Line; Weigh Station Liberty Lake, Idaho 2nd Best Exit Amerimart Right (NE) - 0.59 miles 7035 W Seltice Way, Post Falls, ID 83854 $3.799 >24h old 2 prices within 1 mile - Avg: $3.83
STATE BORDER State Endpoint Liberty Lake, Idaho No gas stations detected here
STATE BORDER State Endpoint Liberty Lake, Washington No gas stations detected here
WEIGH STATION Weigh Station Liberty Lake, Washington No gas stations detected here
EXIT 296 Liberty Lake; Otis Orchards Liberty Lake, Washington 35th Best Exit Conoco Left (SW) - 0.06 miles 21804 E Mission Ave, Liberty Lake, WA 99019 $4.399 >24h old 2 prices within 1 mile - Avg: $4.40
EXIT 294 Apple Way Ave; Country Vista Dr Liberty Lake, Washington No gas stations detected here
EXIT 293 Barker Rd Veradale, Washington 45th Best Exit Conoco Right (NW) - 0.06 miles 1201 N Barker Rd, Greenacres, WA 99016 $4.799 1 prices within 1 mile - Avg: $4.80
EXIT 291B Sullivan Rd Spokane, Washington 35th Best Exit Chevron Left (S) - 0.17 miles 1010 N Sullivan Rd, Veradale, WA 99037-9549 $4.399 >24h old 4 prices within 1 mile - Avg: $4.42
EXIT 291A Evergreen Rd Spokane, Washington 28th Best Exit Exxon Left (SW) - 0.42 miles 13823 E Broadway Ave, Spokane Valley, WA 99216 $4.299 2 prices within 1 mile - Avg: $4.35
EXIT 289 WA-27; Pines Rd Spokane, Washington 35th Best Exit Maverik Right (NW) - 0.12 miles 2125 N Pines Rd, Spokane, WA 99206 $4.399 3 prices within 1 mile - Avg: $4.40
EXIT 287 Argonne Rd Spokane, Washington 35th Best Exit Holiday Right (NW) - 0.23 miles 2303 N Argonne Rd, Spokane Valley, WA 99212 $4.399 2 prices within 1 mile - Avg: $4.40
EXIT 286 Broadway Ave Spokane, Washington 27th Best Exit Mobil Right (NW) - 0.91 miles 6021 E. Trent Avenue, Spokane, WA 99212 $4.279 4 prices within 1 mile - Avg: $4.57
EXIT 285 Sprague Ave Spokane, Washington 45th Best Exit Chevron Left (E) - 0.49 miles 102 Thierman Road, Spokane, WA 99212 $4.799 1 prices within 1 mile - Avg: $4.80
EXIT 283B Freya St; Thor St Spokane, Washington 35th Best Exit Fred Meyer Left (SW) - 0.18 miles 400 S Thor St, Spokane, WA 99202 $4.399 >24h old 2 prices within 1 mile - Avg: $4.50
EXIT 283A Altamont St Spokane, Washington 42nd Best Exit Cenex Right (N) - 0.63 miles 2625 E Trent Ave, Spokane, WA 99202 $4.459 1 prices within 1 mile - Avg: $4.46
EXIT 282B E 2nd Ave Spokane, Washington No gas stations detected here
EXIT 282A WA 290 Spokane, Washington No gas stations detected here
EXIT 281 US-2; US-395 N; Newport; Colville N Spokane, Washington 35th Best Exit Conoco Right (E) - 0.33 miles 701 E 2nd Ave, Spokane, WA 99202 $4.399 1 prices within 1 mile - Avg: $4.40
EXIT 280B S Lincoln St Spokane, Washington 43rd Best Exit Chevron Left (W) - 0.03 miles 921 W 3rd Ave, Spokane, WA 99201 $4.599 >24h old 1 prices within 1 mile - Avg: $4.60

iExit says...

If possible, try to fill up in Idaho. On average, diesel prices in Idaho are 2 cents cheaper than Montana, 71 cents cheaper than Washington.

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