$153+ Cheap flights from Grand Rapids (GRR) to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — BOI
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 September 18, 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 September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/71:14 pm -
1 stop10h 29m
Tue 10/132:08 pm -
1 stop7h 43m
Deal found 9/17![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 9/16. 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 10/216:33 pm -
1 stop7h 26m
Tue 10/271:40 pm -
1 stop8h 17m
Deal found 9/16![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/76:36 am -
2 stops13h 03m
Wed 11/112:13 pm -
1 stop7h 28m
Deal found 9/15![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/311:14 pm -
2 stops11h 36m
Sat 11/72:03 pm -
1 stop6h 34m
Deal found 9/17![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/106:44 am -
1 stop8h 15m
Tue 10/132:08 pm -
1 stop7h 43m
Deal found 9/16![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 9/18. 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 10/247:00 am -
1 stop7h 35m
Thu 10/291:40 pm -
1 stop8h 17m
Deal found 9/18![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/89:38 am -
1 stop6h 55m
Tue 10/133:24 pm -
1 stop7h 27m
Deal found 9/14![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/241:14 pm -
2 stops11h 36m
Thu 10/293:24 pm -
1 stop7h 27m
Deal found 9/15![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/146:00 am -
1 stop8h 50m
Wed 10/212:08 pm -
1 stop7h 43m
Deal found 9/14![American Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 9/14. 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 10/237:00 am -
1 stop7h 35m
Sat 10/243:00 pm -
1 stop5h 45m
Deal found 9/14![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/86:00 am -
1 stop8h 50m
Tue 10/136:30 am -
2 stops13h 12m
Deal found 9/14![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/236:00 am -
1 stop8h 50m
Tue 10/276:30 am -
2 stops13h 12m
Deal found 9/15![American Airlines logo]()
$353
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 September 18, 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 September 18, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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 10/216:33 pm -
1 stop7h 26m
Tue 10/271:40 pm -
1 stop8h 17m
Deal found 9/16![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 9/13. 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 11/174:30 pm -
1 stop9h 00m
Tue 12/15:35 am -
2 stops11h 45m
Deal found 9/13![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/83:39 pm -
1 stop8h 46m
Sat 12/129:00 am -
2 stops11h 59m
Deal found 9/16![United Airlines logo]()
$410
This American Airlines deal was found by Cheapflights users on 9/13. 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 12/256:14 pm -
1 stop7h 23m
Sat 1/161:35 pm -
1 stop6h 42m
Deal found 9/13![American Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 9/15. 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 10/247:00 am -
1 stop7h 35m
Thu 10/291:40 pm -
1 stop8h 17m
Deal found 9/15![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/245:44 am -
1 stop7h 44m
Thu 10/297:10 pm -
3 stops17h 32m
Deal found 9/16![United Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/3110:00 am -
1 stop6h 33m
Sat 11/78:00 am -
2 stops12h 49m
Deal found 9/14![American Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 9/13. 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 12/257:05 am -
2 stops10h 05m
Sat 1/165:40 am -
2 stops13h 00m
Deal found 9/13![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/73:39 pm -
1 stop7h 34m
Tue 12/152:30 pm -
1 stop5h 55m
Deal found 9/14![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/15. 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 10/96:33 pm -
1 stop7h 26m
Wed 10/143:00 pm -
1 stop5h 45m
Deal found 9/15![Delta logo]()
$455
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:44 am -
1 stop7h 01m
Sat 10/32:08 pm -
1 stop6h 46m
Deal found 9/14![American Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 9/13. 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 11/2412:45 pm -
2 stops13h 25m
Fri 11/275:50 am -
2 stops14h 40m
Deal found 9/13![Southwest logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/129:00 am -
1 stop6h 39m
Wed 12/162:48 pm -
1 stop5h 37m
Deal found 9/14![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 9/16. 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 12/173:10 pm -
1 stop12h 50m
Mon 12/217:35 pm -
2 stops13h 30m
Deal found 9/16![Southwest logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/95:15 am -
2 stops10h 22m
Sat 12/122:40 pm -
1 stop5h 45m
Deal found 9/15![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 12/177:00 am -
1 stop8h 14m
Mon 12/2110:43 pm -
1 stop9h 43m
Deal found 9/16![Delta logo]()
$514
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/145:00 am -
1 stop8h 21m
Wed 10/211:40 pm -
2 stops8h 14m
Deal found 9/13![United Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/105:00 am -
2 stops10h 24m
Sat 10/172:28 pm -
1 stop5h 55m
Deal found 9/16![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/105:00 am -
2 stops9h 58m
Mon 10/126:50 pm -
2 stops14h 32m
Deal found 9/17![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/87:00 am -
1 stop6h 23m
Thu 12/102:30 pm -
1 stop5h 55m
Deal found 9/14![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/198:05 am -
1 stop7h 23m
Mon 12/2810:45 am -
2 stops11h 14m
Deal found 9/14![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/28:00 am -
1 stop7h 24m
Tue 10/62:28 pm -
1 stop5h 55m
Deal found 9/17![United Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/13:54 pm -
1 stop6h 52m
Sun 10/47:50 am -
1 stop4h 59m
Deal found 9/13![United Airlines logo]()
$602
Last-minute flights from Grand Rapids to IdahoDiscover last-minute flight deals from Grand Rapids to Idaho. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Idaho. Data last updated September 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/71:14 pm -
1 stop10h 29m
Tue 10/132:08 pm -
1 stop7h 43m
Deal found 9/17![American Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/89:38 am -
1 stop6h 55m
Tue 10/133:24 pm -
1 stop7h 27m
Deal found 9/14![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/86:00 am -
1 stop8h 50m
Tue 10/136:30 am -
2 stops13h 12m
Deal found 9/14![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/106:44 am -
1 stop8h 15m
Tue 10/132:08 pm -
1 stop7h 43m
Deal found 9/16![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/146:00 am -
1 stop8h 50m
Wed 10/212:08 pm -
1 stop7h 43m
Deal found 9/14![American Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 9/16. 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 10/216:33 pm -
1 stop7h 26m
Tue 10/271:40 pm -
1 stop8h 17m
Deal found 9/16![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 9/14. 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 10/237:00 am -
1 stop7h 35m
Sat 10/243:00 pm -
1 stop5h 45m
Deal found 9/14![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/236:00 am -
1 stop8h 50m
Tue 10/276:30 am -
2 stops13h 12m
Deal found 9/15![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/239:38 am -
1 stop6h 55m
Sat 10/248:00 am -
2 stops12h 42m
Deal found 9/14![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 9/18. 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 10/247:00 am -
1 stop7h 35m
Thu 10/291:40 pm -
1 stop8h 17m
Deal found 9/18![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/241:14 pm -
2 stops11h 36m
Thu 10/293:24 pm -
1 stop7h 27m
Deal found 9/15![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/311:14 pm -
2 stops11h 36m
Sat 11/72:03 pm -
1 stop6h 34m
Deal found 9/17![American Airlines logo]()
$310
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 September 18, 2026.
Search for one-way flight options from Grand Rapids to Idaho. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/206:44 am -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 9/17. 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 10/146:33 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$153
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/246:44 am -
2 stops12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/246:38 am -
1 stop8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 9/14. 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 12/1611:00 am -
2 stops13h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$164
This Delta deal was found by Cheapflights users on 9/14. 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 10/266:33 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$175
This Southwest deal was found by Cheapflights users on 9/14. 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 11/93:10 pm -
2 stops12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 9/14. 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 10/265:35 pm -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$180
This American Airlines deal was found by Cheapflights users on 9/18. 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 11/237:40 am -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 9/18. 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 11/233:10 pm -
2 stops12h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$190
This Delta deal was found by Cheapflights users on 9/16. 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 10/96:33 pm -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/172:41 pm -
2 stops11h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$201
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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (American Airlines) |
One-way from | $153 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $368 |
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 7,457,451 searches. Data last updated September 18, 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 Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Tue 11/24
6:38 am-12:20 pm
1 stop8h 42m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$153
Grand RapidsSpokane
GRR Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Wed 11/25
7:10 pm-11:10 pm
1 stop7h 00m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$153
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Sat 10/24
5:44 am-11:28 am
1 stop7h 44m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$153
Grand RapidsSpokane
GRR Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Mon 11/9
3:10 pm-1:05 am
1 stop12h 55m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$180
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Mon 10/26
5:35 pm-1:45 am
2 stops10h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$180
Grand RapidsSpokane
GRR Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Mon 11/23
3:10 pm-12:10 am
2 stops12h 00m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$190
Grand RapidsBoise
GRR Grand Rapids Gerald R. Ford Intl - BOI Boise Air Term. Gowen Fld
GRRBOI
Grand Rapids Gerald R. Ford Intl
Fri 10/9
6:33 pm-11:59 pm
1 stop7h 26m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$196
Grand RapidsSpokane
GRR Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Wed 11/25
1:19 pm-8:51 pm
1 stop10h 32m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$239
Grand RapidsSpokane
GRR Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Tue 11/24
8:40 am-12:29 pm
1 stop6h 49m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$239
Grand RapidsSpokane
GRR Grand Rapids Gerald R. Ford Intl - GEG Spokane
GRRGEG
Grand Rapids Gerald R. Ford Intl
Thu 12/17
3:10 pm-1:00 am
1 stop12h 50m
Spokane
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
Showing 1-10 of 48 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-GEG
GRR-BOI
GRR-JAC
GRR-IDA
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-GEG
GRR-BOI
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 $370). Flying from Grand Rapids to Idaho in June is currently the most expensive (average of $615). 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.
How much does it cost to fly round-trip from Grand Rapids to Idaho?
Airfare is typical for this route at the moment.
Grand Rapids to Idaho flights typically cost between $196 and $370 in October.The cheapest round-trip price found within the last 5 days was $305 on Delta (Oct 21-Oct 27).
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 September 18, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Grand Rapids to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - 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 September 18, 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$307 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$364 | Average$575 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$368 | Average$472 | FlexibilityNo cancel fee | On-timeN/A |