$173+ Cheap flights from Grand Rapids (GRR) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — BOI
Apr 7 — Apr 141
Round-trip
1 adult, Economy
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Cheapest flights from Grand Rapids to IdahoExplore the most affordable flight options available from Grand Rapids to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.
Explore the most affordable flight options available from Grand Rapids to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:02 pm
GRR
- GEG
1 stop9h 31m
American Airlines
Mon 5/41:22 pm
GEG
- GRR
1 stop7h 55m
American Airlines
Deal found 3/5![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 pm
GRR
- GEG
1 stop5h 59m
Delta
Tue 4/147:38 pm
GEG
- GRR
2 stops11h 12m
Delta
Deal found 3/8![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:43 am
GRR
- BOI
1 stop8h 06m
American Airlines
Sun 4/261:29 pm
BOI
- GRR
1 stop8h 48m
American Airlines
Deal found 3/5![American Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:40 pm
GRR
- GEG
2 stops10h 50m
Southwest
Sat 5/94:50 pm
GEG
- GRR
2 stops16h 05m
Southwest
Deal found 3/7![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:00 am
GRR
- JAC
1 stop7h 30m
Delta
Fri 3/272:41 pm
JAC
- GRR
1 stop7h 18m
Delta
Deal found 3/4![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:00 pm
GRR
- BOI
1 stop8h 10m
Southwest
Tue 5/126:40 am
BOI
- GRR
2 stops7h 50m
Southwest
Deal found 3/5![Southwest logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:00 am
GRR
- GEG
1 stop6h 40m
United Airlines
Wed 4/225:05 am
GEG
- GRR
1 stop6h 36m
United Airlines
Deal found 3/4![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:05 am
GRR
- JAC
2 stops12h 42m
Delta
Wed 3/252:41 pm
JAC
- GRR
1 stop7h 18m
Delta
Deal found 3/6![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/62:36 pm
GRR
- GEG
1 stop9h 36m
American Airlines
Tue 4/71:22 pm
GEG
- GRR
1 stop7h 55m
American Airlines
Deal found 3/4![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:05 pm
GRR
- GEG
2 stops9h 20m
Southwest
Wed 4/226:30 am
GEG
- GRR
1 stop5h 50m
Southwest
Deal found 3/4![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:25 pm
GRR
- IDA
1 stop7h 41m
United Airlines
Tue 3/246:36 am
IDA
- GRR
1 stop5h 47m
United Airlines
Deal found 3/5![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:02 pm
GRR
- GEG
1 stop9h 31m
American Airlines
Mon 5/181:13 pm
GEG
- GRR
1 stop8h 04m
American Airlines
Deal found 3/4![American Airlines logo]()
$362
Best flights from Grand Rapids to IdahoDiscover carefully curated flight deals from Grand Rapids to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 8, 2026.
Discover carefully curated flight deals from Grand Rapids to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 8, 2026.
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:40 pm
GRR
- GEG
2 stops10h 50m
Southwest
Sat 5/94:50 pm
GEG
- GRR
2 stops16h 05m
Southwest
Deal found 3/7![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:00 am
GRR
- JAC
1 stop7h 30m
Delta
Fri 3/272:41 pm
JAC
- GRR
1 stop7h 18m
Delta
Deal found 3/4![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:43 am
GRR
- BOI
1 stop8h 06m
American Airlines
Fri 5/151:29 pm
BOI
- GRR
1 stop8h 48m
American Airlines
Deal found 3/8![American Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:30 pm
GRR
- GEG
1 stop8h 46m
United Airlines
Sat 5/91:41 pm
GEG
- GRR
1 stop6h 01m
United Airlines
Deal found 3/7![United Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:43 am
GRR
- GEG
2 stops9h 40m
Alaska Airlines
Wed 4/295:00 am
GEG
- GRR
2 stops10h 25m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 am
GRR
- GEG
2 stops8h 10m
United Airlines
Mon 5/41:41 pm
GEG
- GRR
1 stop6h 01m
United Airlines
Deal found 3/4![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:40 pm
GRR
- GEG
1 stop8h 40m
Southwest
Sun 5/36:25 am
GEG
- GRR
2 stops14h 05m
Southwest
Deal found 3/7![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 am
GRR
- JAC
1 stop6h 21m
United Airlines
Sat 5/22:30 pm
JAC
- GRR
1 stop6h 12m
United Airlines
Deal found 3/3![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:40 pm
GRR
- BOI
1 stop8h 50m
Southwest
Sun 4/265:30 am
BOI
- GRR
2 stops8h 15m
Southwest
Deal found 3/5![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:30 am
GRR
- GEG
2 stops10h 40m
Delta
Wed 4/82:15 pm
GEG
- GRR
1 stop7h 02m
Delta
Deal found 3/6![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
GRR
- IDA
2 stops9h 24m
United Airlines
Sat 8/292:30 pm
IDA
- GRR
1 stop6h 04m
United Airlines
Deal found 3/6![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:00 am
GRR
- IDA
1 stop8h 43m
United Airlines
Sun 5/247:00 am
IDA
- GRR
1 stop5h 35m
United Airlines
Deal found 3/5![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:40 pm
GRR
- GEG
2 stops10h 05m
Southwest
Mon 6/156:25 am
GEG
- GRR
1 stop5h 40m
Southwest
Deal found 3/5![Southwest logo]()
$452
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:50 am
GRR
- BOI
2 stops9h 25m
Southwest
Sun 8/168:05 am
BOI
- GRR
1 stop8h 20m
Southwest
Deal found 3/7![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:40 pm
GRR
- GEG
1 stop6h 11m
United Airlines
Wed 4/295:05 am
GEG
- GRR
1 stop6h 36m
United Airlines
Deal found 3/7![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:15 pm
GRR
- GEG
2 stops11h 10m
Southwest
Fri 9/1110:55 am
GEG
- GRR
2 stops9h 00m
Southwest
Deal found 3/5![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:43 pm
GRR
- BOI
1 stop7h 51m
United Airlines
Tue 4/215:00 am
BOI
- GRR
1 stop7h 37m
United Airlines
Deal found 3/7![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:40 pm
GRR
- BOI
2 stops10h 20m
Southwest
Sun 5/315:30 am
BOI
- GRR
2 stops8h 15m
Southwest
Deal found 3/5![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
GRR
- IDA
1 stop7h 24m
United Airlines
Sun 8/232:30 pm
IDA
- GRR
1 stop6h 04m
United Airlines
Deal found 3/6![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:45 pm
GRR
- BOI
1 stop6h 30m
Southwest
Sat 7/186:05 am
BOI
- GRR
1 stop9h 10m
Southwest
Deal found 3/3![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:24 am
GRR
- BOI
2 stops10h 02m
United Airlines
Sat 5/232:40 pm
BOI
- GRR
1 stop5h 55m
United Airlines
Deal found 3/6![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:40 pm
GRR
- BOI
2 stops9h 05m
Southwest
Mon 6/15:30 am
BOI
- GRR
2 stops9h 35m
Southwest
Deal found 3/4![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
GRR
- IDA
2 stops9h 24m
United Airlines
Sat 8/222:30 pm
IDA
- GRR
1 stop6h 04m
United Airlines
Deal found 3/6![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/34:00 pm
GRR
- BOI
1 stop8h 10m
Southwest
Sun 6/141:35 pm
BOI
- GRR
1 stop7h 50m
Southwest
Deal found 3/4![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:30 am
GRR
- PIH
2 stops8h 17m
Delta
Fri 3/2712:30 pm
PIH
- GRR
2 stops9h 47m
Delta
Deal found 3/4![Delta logo]()
$909
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:40 pm
GRR
- GEG
2 stops10h 50m
Southwest
Tue 5/267:00 am
GEG
- GRR
2 stops13h 35m
Southwest
Deal found 3/6![Southwest logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:25 pm
GRR
- IDA
1 stop7h 41m
United Airlines
Fri 3/2710:50 am
IDA
- GRR
2 stops9h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:30 am
GRR
- GEG
2 stops10h 40m
Southwest
Tue 5/267:00 am
GEG
- GRR
2 stops13h 35m
Southwest
Deal found 3/6![Southwest logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 am
GRR
- IDA
1 stop6h 30m
United Airlines
Wed 8/122:30 pm
IDA
- GRR
1 stop6h 04m
United Airlines
Deal found 3/4![United Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:30 am
GRR
- BOI
1 stop11h 15m
Southwest
Mon 6/158:45 am
BOI
- GRR
2 stops13h 30m
Southwest
Deal found 3/5![Southwest logo]()
$463
Last-minute flights from Grand Rapids to IdahoDiscover last-minute flight deals from Grand Rapids to Idaho. Data last updated March 8, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Idaho. Data last updated March 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:00 am
GRR
- JAC
1 stop7h 30m
Delta
Fri 3/272:41 pm
JAC
- GRR
1 stop7h 18m
Delta
Deal found 3/4![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:25 pm
GRR
- IDA
1 stop7h 41m
United Airlines
Tue 3/246:36 am
IDA
- GRR
1 stop5h 47m
United Airlines
Deal found 3/5![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:00 am
GRR
- JAC
1 stop6h 21m
United Airlines
Tue 3/242:33 pm
JAC
- GRR
1 stop5h 59m
United Airlines
Deal found 3/4![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:25 pm
GRR
- IDA
1 stop7h 41m
United Airlines
Fri 3/272:35 pm
IDA
- GRR
1 stop5h 57m
United Airlines
Deal found 3/6![United Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:05 am
GRR
- JAC
2 stops12h 42m
Delta
Wed 3/252:41 pm
JAC
- GRR
1 stop7h 18m
Delta
Deal found 3/6![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/62:36 pm
GRR
- GEG
1 stop9h 36m
American Airlines
Tue 4/71:22 pm
GEG
- GRR
1 stop7h 55m
American Airlines
Deal found 3/4![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 pm
GRR
- GEG
1 stop5h 59m
Delta
Tue 4/147:38 pm
GEG
- GRR
2 stops11h 12m
Delta
Deal found 3/8![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:45 am
GRR
- BOI
1 stop8h 04m
American Airlines
Sun 4/121:29 pm
BOI
- GRR
1 stop17h 55m
American Airlines
Deal found 3/6![American Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:00 am
GRR
- GEG
1 stop6h 40m
United Airlines
Wed 4/225:05 am
GEG
- GRR
1 stop6h 36m
United Airlines
Deal found 3/4![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:05 pm
GRR
- GEG
2 stops9h 20m
Southwest
Wed 4/226:30 am
GEG
- GRR
1 stop5h 50m
Southwest
Deal found 3/4![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:43 am
GRR
- BOI
1 stop8h 06m
American Airlines
Sun 4/261:29 pm
BOI
- GRR
1 stop8h 48m
American Airlines
Deal found 3/5![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/252:02 pm
GRR
- GEG
1 stop9h 31m
American Airlines
Mon 5/41:22 pm
GEG
- GRR
1 stop7h 55m
American Airlines
Deal found 3/5![American Airlines logo]()
$333
One-way flights from Grand Rapids to IdahoSearch for one-way flight options from Grand Rapids to Idaho. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
Search for one-way flight options from Grand Rapids to Idaho. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:05 am
GRR
- BOI
1 stop7h 44m
United Airlines
Deal found 3/7![United Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:29 am
GRR
- BOI
2 stops10h 57m
Delta
Deal found 3/7![Delta logo]()
$178
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:45 pm
GRR
- GEG
2 stops10h 10m
Southwest
Deal found 3/4![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:55 pm
GRR
- GEG
1 stop8h 45m
Southwest
Deal found 3/5![Southwest logo]()
$224
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:15 am
GRR
- BOI
1 stop6h 17m
United Airlines
Deal found 3/6![United Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:15 pm
GRR
- BOI
2 stops8h 05m
Southwest
Deal found 3/6![Southwest logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:59 pm
GRR
- GEG
1 stop9h 30m
Allegiant Air
Deal found 3/4![Allegiant Air logo]()
$235
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:25 am
GRR
- GEG
2 stops11h 10m
Southwest
Deal found 3/8![Southwest logo]()
$239
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:10 pm
GRR
- JAC
1 stop6h 32m
United Airlines
Deal found 3/4![United Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:55 pm
GRR
- GEG
1 stop8h 04m
United Airlines
Deal found 3/5![United Airlines logo]()
$284
This Expedia deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:56 am
GRR
- GEG
2 stops15h 03m
Alaska Airlines
Deal found 3/4![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:29 pm
GRR
- GEG
1 stop6h 00m
Delta
Deal found 3/4![Delta logo]()
$300
Find flight deals from Grand Rapids to Idaho
Keep the following information in mind while searching for Grand Rapids to Idaho flight deals. Data was last updated March 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (American Airlines) |
One-way from | $173 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $652 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2026.
Use the filters below to find and compare flights from Grand Rapids to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Fri 5/8
4:40 pm-12:30 am
2 stops10h 50m
Spokane
Sat 5/9
4:50 pm-11:55 am
2 stops16h 05m
$349
Grand RapidsJackson
GRR - JAC
GRRJAC
Grand Rapids Gerald R. Ford Intl
Fri 3/20
8:00 am-1:30 pm
1 stop7h 30m
Jackson Hole
Fri 3/27
2:41 pm-11:59 pm
1 stop7h 18m
$349
Grand RapidsBoise
GRR - BOI
GRRBOI
Grand Rapids Gerald R. Ford Intl
Tue 5/12
6:43 am-12:49 pm
1 stop8h 06m
Boise Air Term. Gowen Fld
Fri 5/15
1:29 pm-12:17 am
1 stop8h 48m
$370
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Fri 5/8
3:30 pm-9:16 pm
1 stop8h 46m
Spokane
Sat 5/9
1:41 pm-10:42 pm
1 stop6h 01m
$373
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Sat 4/25
7:30 am-12:40 pm
2 stops8h 10m
Spokane
Mon 5/4
1:41 pm-10:42 pm
1 stop6h 01m
$384
Quickest round-trip
Grand RapidsJackson
GRR - JAC
GRRJAC
Grand Rapids Gerald R. Ford Intl
Tue 4/28
9:00 am-1:21 pm
1 stop6h 21m
Jackson Hole
Sat 5/2
2:30 pm-10:42 pm
1 stop6h 12m
$389
Grand RapidsIdaho Falls
GRR - IDA
GRRIDA
Grand Rapids Gerald R. Ford Intl
Sat 8/22
6:00 am-1:24 pm
2 stops9h 24m
Idaho Falls Fanning Field
Sat 8/29
2:30 pm-10:34 pm
1 stop6h 04m
$394
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Fri 5/1
4:40 pm-10:20 pm
1 stop8h 40m
Spokane
Sun 5/3
6:25 am-11:30 pm
2 stops14h 05m
$401
Grand RapidsIdaho Falls
GRR - IDA
GRRIDA
Grand Rapids Gerald R. Ford Intl
Tue 5/19
9:00 am-3:43 pm
1 stop8h 43m
Idaho Falls Fanning Field
Sun 5/24
7:00 am-2:35 pm
1 stop5h 35m
$404
Grand RapidsBoise
GRR - BOI
GRRBOI
Grand Rapids Gerald R. Ford Intl
Thu 4/23
4:40 pm-11:30 pm
1 stop8h 50m
Boise Air Term. Gowen Fld
Sun 4/26
5:30 am-3:45 pm
2 stops8h 15m
$413
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Grand Rapids to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Grand Rapids with our price prediction graph.
GRR-BOI
GRR-GEG
GRR-JAC
GRR-IDA
GRR-PIH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Grand Rapids to Idaho
GRR-USID
GRR-BOI
GRR-GEG
GRR-JAC
GRR-IDA
What is the cheapest month to book a flight from Grand Rapids to Idaho?
Currently, September is the cheapest month in which you can book a flight from Grand Rapids to Idaho (average of $166). Flying from Grand Rapids to Idaho in January is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated March 8, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Grand Rapids to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Grand Rapids to Idaho
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Complete your trip
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Grand Rapids and Idaho flights
Browse other Grand Rapids and Idaho flight options. Last updated on March 8, 2026.
Popular flight searches
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Grand Rapids to Idaho flights
Consider these flights traveling from Grand Rapids to Idaho.
Top 4 airlines flying from Grand Rapids to Idaho
Discover the top 4 airlines that operate flights from Grand Rapids to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$497 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$297 | Average$500 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$364 | Average$496 | FlexibilityNo cancel fee | On-time63% |