$156+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — BOI
Jul 9 — Jul 161
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 June 9, 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 June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/15:29 pm
GRR
- BOI
1 stop6h 42m
American Airlines
Wed 9/303:21 pm
BOI
- GRR
1 stop7h 17m
American Airlines
Deal found 6/8![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:15 am
GRR
- IDA
1 stop6h 23m
United Airlines
Wed 8/262:25 pm
IDA
- GRR
1 stop6h 14m
United Airlines
Deal found 6/8![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 8/221:21 pm
GRR
- JAC
1 stop7h 43m
American Airlines
Wed 8/263:38 pm
JAC
- GRR
1 stop7h 03m
American Airlines
Deal found 6/8![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/207:10 am
GRR
- JAC
1 stop6h 11m
United Airlines
Tue 10/272:40 pm
JAC
- GRR
2 stops8h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 9/87:33 am
GRR
- GEG
1 stop9h 04m
American Airlines
Tue 9/156:00 am
GEG
- GRR
1 stop7h 39m
American Airlines
Deal found 6/5![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:15 am
GRR
- IDA
1 stop6h 23m
United Airlines
Tue 9/152:25 pm
IDA
- GRR
1 stop6h 14m
United Airlines
Deal found 6/8![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:00 am
GRR
- GEG
1 stop9h 19m
United Airlines
Wed 11/41:45 pm
GEG
- GRR
1 stop5h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 8/121:21 pm
GRR
- GEG
1 stop10h 21m
American Airlines
Wed 8/196:30 am
GEG
- GRR
2 stops12h 56m
American Airlines
Deal found 6/5![American Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:25 pm
GRR
- IDA
1 stop23h 09m
Allegiant Air
Fri 9/185:51 pm
IDA
- GRR
1 stop19h 03m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$403
This Southwest deal was found by Cheapflights users on 6/5. 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 9/84:20 pm
GRR
- GEG
2 stops9h 05m
Southwest
Tue 9/157:30 am
GEG
- GRR
2 stops12h 20m
Southwest
Deal found 6/5![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 6/4. 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 7/154:40 pm
GRR
- BOI
2 stops9h 50m
Southwest
Wed 7/296:00 am
BOI
- GRR
2 stops8h 00m
Southwest
Deal found 6/4![Southwest logo]()
$405
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 9/145:29 pm
GRR
- BOI
1 stop6h 58m
American Airlines
Wed 9/161:50 pm
BOI
- GRR
1 stop7h 04m
American Airlines
Deal found 6/5![American Airlines logo]()
$410
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 June 9, 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:15 am
GRR
- IDA
1 stop6h 23m
United Airlines
Wed 8/262:25 pm
IDA
- GRR
1 stop6h 14m
United Airlines
Deal found 6/8![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/7. 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 9/104:55 pm
GRR
- GEG
1 stop8h 45m
Southwest
Sat 9/198:00 am
GEG
- GRR
2 stops9h 10m
Southwest
Deal found 6/7![Southwest logo]()
$420
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 8/247:33 am
GRR
- GEG
1 stop9h 04m
American Airlines
Thu 8/275:40 am
GEG
- GRR
1 stop7h 59m
American Airlines
Deal found 6/5![American Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 10/237:00 am
GRR
- GEG
1 stop7h 44m
Delta
Tue 10/2712:40 pm
GEG
- GRR
1 stop7h 28m
Delta
Deal found 6/7![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/207:10 am
GRR
- JAC
1 stop6h 11m
United Airlines
Tue 10/272:40 pm
JAC
- GRR
2 stops8h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 6/5. 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.
Mon 8/244:55 pm
GRR
- GEG
1 stop8h 45m
Southwest
Thu 8/2710:55 am
GEG
- GRR
2 stops9h 00m
Southwest
Deal found 6/5![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:15 am
GRR
- IDA
1 stop6h 23m
United Airlines
Tue 9/152:25 pm
IDA
- GRR
1 stop6h 14m
United Airlines
Deal found 6/8![United Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 6/8. 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.
Sat 7/43:35 pm
GRR
- BOI
1 stop7h 00m
Southwest
Fri 7/1010:25 am
BOI
- GRR
2 stops11h 55m
Southwest
Deal found 6/8![Southwest logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:00 am
GRR
- GEG
1 stop9h 19m
United Airlines
Wed 11/41:45 pm
GEG
- GRR
1 stop5h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 10/31:21 pm
GRR
- JAC
1 stop7h 45m
American Airlines
Wed 10/71:40 pm
JAC
- GRR
1 stop6h 59m
American Airlines
Deal found 6/8![American Airlines logo]()
$501
This Southwest deal was found by Cheapflights users on 6/4. 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 7/155:50 pm
GRR
- BOI
1 stop7h 10m
Southwest
Wed 7/296:00 am
BOI
- GRR
2 stops8h 00m
Southwest
Deal found 6/4![Southwest logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:45 pm
GRR
- IDA
1 stop7h 23m
United Airlines
Wed 11/182:35 pm
IDA
- GRR
1 stop5h 54m
United Airlines
Deal found 6/8![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/181:21 pm
GRR
- JAC
1 stop7h 45m
American Airlines
Fri 9/254:28 pm
JAC
- GRR
2 stops14h 54m
American Airlines
Deal found 6/9![American Airlines logo]()
$512
This Southwest deal was found by Cheapflights users on 6/4. 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 7/95:25 am
GRR
- BOI
2 stops11h 20m
Southwest
Tue 7/286:00 am
BOI
- GRR
2 stops8h 00m
Southwest
Deal found 6/4![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/25:00 am
GRR
- JAC
2 stops9h 49m
United Airlines
Sat 9/57:15 am
JAC
- GRR
1 stop5h 51m
United Airlines
Deal found 6/7![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 6/4. 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 8/166:05 pm
GRR
- BOI
1 stop8h 30m
Southwest
Sun 8/236:30 am
BOI
- GRR
1 stop8h 55m
Southwest
Deal found 6/4![Southwest logo]()
$467
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 9/27:33 am
GRR
- JAC
2 stops13h 31m
American Airlines
Sun 9/64:30 pm
JAC
- GRR
2 stops14h 40m
American Airlines
Deal found 6/5![American Airlines logo]()
$576
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 8/64:55 pm
GRR
- BOI
2 stops9h 00m
Southwest
Sun 8/96:00 am
BOI
- GRR
2 stops10h 25m
Southwest
Deal found 6/8![Southwest logo]()
$477
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 9/226:44 am
GRR
- IDA
1 stop7h 01m
American Airlines
Fri 9/2512:15 pm
IDA
- GRR
1 stop8h 39m
American Airlines
Deal found 6/4![American Airlines logo]()
$602
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 7/105:25 am
GRR
- BOI
2 stops11h 20m
Southwest
Sun 7/129:45 pm
BOI
- GRR
2 stops12h 20m
Southwest
Deal found 6/4![Southwest logo]()
$483
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:21 pm
GRR
- JAC
1 stop7h 43m
American Airlines
Sat 8/294:30 pm
JAC
- GRR
2 stops14h 40m
American Airlines
Deal found 6/7![American Airlines logo]()
$603
This Southwest deal was found by Cheapflights users on 6/5. 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 7/96:30 am
GRR
- BOI
1 stop12h 45m
Southwest
Fri 7/1710:25 am
BOI
- GRR
2 stops11h 00m
Southwest
Deal found 6/5![Southwest logo]()
$498
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 9/23:45 pm
GRR
- JAC
1 stop6h 55m
United Airlines
Sun 9/67:15 am
JAC
- GRR
1 stop5h 35m
United Airlines
Deal found 6/5![United Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 8/67:33 am
GRR
- BOI
1 stop8h 47m
American Airlines
Mon 8/108:01 am
BOI
- GRR
2 stops12h 51m
American Airlines
Deal found 6/8![American Airlines logo]()
$608
This Southwest deal was found by Cheapflights users on 6/6. 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.
Mon 7/205:25 am
GRR
- GEG
2 stops11h 10m
Southwest
Sat 7/256:25 am
GEG
- GRR
2 stops13h 15m
Southwest
Deal found 6/6![Southwest logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Thu 7/98:00 am
GRR
- IDA
1 stop7h 25m
United Airlines
Tue 7/142:30 pm
IDA
- GRR
1 stop6h 05m
United Airlines
Deal found 6/5![United Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/316:00 am
GRR
- JAC
1 stop11h 24m
American Airlines
Tue 8/44:15 pm
JAC
- GRR
2 stops14h 55m
American Airlines
Deal found 6/4![American Airlines logo]()
$671
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 7/1812:45 pm
GRR
- GEG
2 stops12h 45m
Southwest
Sun 7/266:25 am
GEG
- GRR
2 stops14h 05m
Southwest
Deal found 6/7![Southwest logo]()
$519
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 8/222:10 pm
GRR
- JAC
1 stop6h 41m
United Airlines
Sat 8/297:15 am
JAC
- GRR
1 stop5h 51m
United Airlines
Deal found 6/5![United Airlines logo]()
$633
This Southwest deal was found by Cheapflights users on 6/4. 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 11/2512:45 pm
GRR
- GEG
2 stops13h 15m
Southwest
Sun 11/295:35 am
GEG
- GRR
1 stop6h 30m
Southwest
Deal found 6/4![Southwest logo]()
$528
Last-minute flights from Grand Rapids to IdahoDiscover last-minute flight deals from Grand Rapids to Idaho. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Idaho. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:08 pm
GRR
- GEG
1 stop5h 18m
Delta
Fri 7/1012:50 pm
GEG
- GRR
1 stop8h 04m
Delta
Deal found 6/5![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 7/410:10 am
GRR
- BOI
1 stop6h 12m
American Airlines
Fri 7/1012:15 pm
BOI
- GRR
1 stop8h 54m
American Airlines
Deal found 6/8![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/47:15 am
GRR
- BOI
1 stop6h 17m
United Airlines
Fri 7/107:05 pm
BOI
- GRR
2 stops11h 02m
United Airlines
Deal found 6/6![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 6/8. 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.
Sat 7/43:35 pm
GRR
- BOI
1 stop7h 00m
Southwest
Fri 7/1010:25 am
BOI
- GRR
2 stops11h 55m
Southwest
Deal found 6/8![Southwest logo]()
$436
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/95:24 pm
GRR
- BOI
1 stop7h 57m
American Airlines
Fri 7/173:10 pm
BOI
- GRR
1 stop7h 26m
American Airlines
Deal found 6/5![American Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Thu 7/91:16 pm
GRR
- GEG
1 stop10h 29m
American Airlines
Sat 7/111:59 pm
GEG
- GRR
1 stop7h 37m
American Airlines
Deal found 6/6![American Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 7/144:40 pm
GRR
- BOI
2 stops8h 45m
Southwest
Sat 7/183:15 pm
BOI
- GRR
1 stop6h 40m
Southwest
Deal found 6/6![Southwest logo]()
$472
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 7/157:01 am
GRR
- BOI
1 stop9h 45m
American Airlines
Wed 7/293:10 pm
BOI
- GRR
1 stop7h 26m
American Airlines
Deal found 6/4![American Airlines logo]()
$400
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/157:54 pm
GRR
- GEG
1 stop20h 45m
American Airlines
Tue 7/216:30 am
GEG
- GRR
2 stops13h 39m
American Airlines
Deal found 6/8![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/315:24 pm
GRR
- BOI
1 stop7h 57m
American Airlines
Tue 8/43:10 pm
BOI
- GRR
1 stop7h 26m
American Airlines
Deal found 6/9![American Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 6/9. 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 7/3112:45 pm
GRR
- BOI
2 stops10h 30m
Southwest
Tue 8/47:05 am
BOI
- GRR
2 stops12h 10m
Southwest
Deal found 6/9![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 7/313:45 pm
GRR
- GEG
2 stops11h 50m
Southwest
Thu 8/66:55 am
GEG
- GRR
2 stops13h 00m
Southwest
Deal found 6/4![Southwest logo]()
$478
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 June 9, 2026.
Search for one-way flight options from Grand Rapids to Idaho. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/7. 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.
Wed 9/94:20 pm
GRR
- GEG
2 stops9h 05m
Southwest
Deal found 6/7![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 6/7. 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 9/104:55 pm
GRR
- GEG
1 stop8h 45m
Southwest
Deal found 6/7![Southwest logo]()
$182
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/41:16 pm
GRR
- JAC
1 stop8h 26m
American Airlines
Deal found 6/8![American Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:24 pm
GRR
- BOI
1 stop7h 57m
American Airlines
Deal found 6/7![American Airlines logo]()
$198
This Southwest deal was found by Cheapflights users on 6/4. 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 7/144:40 pm
GRR
- GEG
2 stops10h 10m
Southwest
Deal found 6/4![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 6/7. 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 7/33:45 pm
GRR
- BOI
2 stops11h 25m
Southwest
Deal found 6/7![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 6/4. 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.
Sat 10/175:40 pm
GRR
- GEG
1 stop6h 20m
Southwest
Deal found 6/4![Southwest logo]()
$213
This United Airlines deal was found by Cheapflights users on 6/4. 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 10/172:15 pm
GRR
- GEG
2 stops9h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:43 am
GRR
- GEG
1 stop6h 54m
American Airlines
Deal found 6/7![American Airlines logo]()
$234
This Southwest deal was found by Cheapflights users on 6/7. 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.
Mon 8/104:55 pm
GRR
- GEG
1 stop8h 45m
Southwest
Deal found 6/7![Southwest logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:29 pm
GRR
- IDA
1 stop27h 44m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$247
This Delta deal was found by Cheapflights users on 6/7. 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.
Thu 7/2312:51 pm
GRR
- JAC
1 stop9h 13m
Delta
Deal found 6/7![Delta logo]()
$251
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $156 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $432 |
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 June 9, 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 RapidsIdaho Falls
GRR - IDA
GRRIDA
Grand Rapids Gerald R. Ford Intl
Sat 8/22
7:15 am-11:38 am
1 stop6h 23m
Idaho Falls Fanning Field
Wed 8/26
2:25 pm-10:39 pm
1 stop6h 14m
$358
Grand RapidsJackson
GRR - JAC
GRRJAC
Grand Rapids Gerald R. Ford Intl
Tue 10/20
7:10 am-11:21 am
1 stop6h 11m
Jackson Hole
Tue 10/27
2:40 pm-1:14 am
2 stops8h 34m
$394
Grand RapidsIdaho Falls
GRR - IDA
GRRIDA
Grand Rapids Gerald R. Ford Intl
Sat 9/5
7:15 am-11:38 am
1 stop6h 23m
Idaho Falls Fanning Field
Tue 9/15
2:25 pm-10:39 pm
1 stop6h 14m
$396
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Tue 11/3
9:00 am-3:19 pm
1 stop9h 19m
Spokane
Wed 11/4
1:45 pm-10:29 pm
1 stop5h 44m
$399
Grand RapidsIdaho Falls
GRR - IDA
GRRIDA
Grand Rapids Gerald R. Ford Intl
Sat 11/14
3:45 pm-9:08 pm
1 stop7h 23m
Idaho Falls Fanning Field
Wed 11/18
2:35 pm-10:29 pm
1 stop5h 54m
$419
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Thu 9/10
4:55 pm-10:40 pm
1 stop8h 45m
Spokane
Sat 9/19
8:00 am-8:10 pm
2 stops9h 10m
$420
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Mon 8/24
7:33 am-1:37 pm
1 stop9h 04m
Spokane
Thu 8/27
5:40 am-4:39 pm
1 stop7h 59m
$425
Grand RapidsSpokane
GRR - GEG
GRRGEG
Grand Rapids Gerald R. Ford Intl
Mon 8/24
4:55 pm-10:40 pm
1 stop8h 45m
Spokane
Thu 8/27
10:55 am-10:55 pm
2 stops9h 00m
$430
Grand RapidsBoise
GRR - BOI
GRRBOI
Grand Rapids Gerald R. Ford Intl
Sat 7/4
3:35 pm-8:35 pm
1 stop7h 00m
Boise Air Term. Gowen Fld
Fri 7/10
10:25 am-12:20 am
2 stops11h 55m
$436
Grand RapidsBoise
GRR - BOI
GRRBOI
Grand Rapids Gerald R. Ford Intl
Wed 7/15
5:50 pm-11:00 pm
1 stop7h 10m
Boise Air Term. Gowen Fld
Wed 7/29
6:00 am-4:00 pm
2 stops8h 00m
$436
Showing 1-10 of 60 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, October is the cheapest month in which you can book a flight from Grand Rapids to Idaho (average of $275). Flying from Grand Rapids to Idaho in June is currently the most expensive (average of $464). 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?
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 June 9, 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.
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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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Find flights from Grand Rapids to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Grand Rapids and Idaho flights
Browse other Grand Rapids and Idaho flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$297 | Average$500 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$304 | Average$524 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$345 | Average$452 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$364 | Average$582 | FlexibilityNo cancel fee | On-time63% |