$124+ Cheap flights from Raleigh (RDU) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BOI
May 8 — May 151
Round-trip
1 adult, Economy
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Cheapest flights from Raleigh to IdahoExplore the most affordable flight options available from Raleigh to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.
Explore the most affordable flight options available from Raleigh to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 8, 2026.
This Southwest deal was found by Cheapflights users on 4/4. 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 5/24:15 pm
RDU
- BOI
1 stop7h 50m
Southwest
Sat 5/92:50 pm
BOI
- RDU
1 stop6h 25m
Southwest
Deal found 4/4![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:43 pm
RDU
- BOI
2 stops9h 27m
Delta
Wed 5/1312:55 pm
BOI
- RDU
1 stop8h 49m
Delta
Deal found 4/3![Delta logo]()
$252
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 5/56:00 am
RDU
- BOI
1 stop9h 12m
Delta
Tue 5/1211:39 pm
BOI
- RDU
1 stop7h 12m
Delta
Deal found 4/7![Delta logo]()
$267
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
RDU
- BOI
1 stop9h 32m
American Airlines
Thu 9/102:55 pm
BOI
- RDU
1 stop6h 53m
American Airlines
Deal found 4/3![American Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:20 am
RDU
- GEG
1 stop9h 07m
Delta
Wed 6/311:05 am
GEG
- RDU
1 stop10h 00m
Delta
Deal found 4/3![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/4. 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 9/166:30 am
RDU
- GEG
1 stop8h 28m
American Airlines
Tue 9/226:00 am
GEG
- RDU
1 stop9h 36m
American Airlines
Deal found 4/4![American Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:15 pm
RDU
- GEG
2 stops10h 33m
Delta
Tue 9/2212:40 pm
GEG
- RDU
1 stop7h 13m
Delta
Deal found 4/3![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 4/5. 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.
Tue 8/47:10 am
RDU
- GEG
1 stop8h 02m
Delta
Mon 8/1010:45 pm
GEG
- RDU
1 stop7h 06m
Delta
Deal found 4/5![Delta logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:01 pm
RDU
- BOI
2 stops42h 29m
Frontier
Tue 5/261:25 pm
BOI
- RDU
1 stop20h 06m
Frontier
Deal found 4/3![Frontier logo]()
$301
This Southwest deal was found by Cheapflights users on 4/6. 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.
Wed 5/61:25 pm
RDU
- GEG
2 stops13h 00m
Southwest
Wed 5/137:00 am
GEG
- RDU
1 stop14h 10m
Southwest
Deal found 4/6![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:06 pm
RDU
- GEG
1 stop7h 00m
Delta
Mon 6/110:40 pm
GEG
- RDU
1 stop7h 11m
Delta
Deal found 4/3![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:33 am
RDU
- GEG
2 stops10h 45m
Delta
Thu 6/255:05 pm
GEG
- RDU
2 stops12h 42m
Delta
Deal found 4/3![Delta logo]()
$311
Best flights from Raleigh to IdahoDiscover carefully curated flight deals from Raleigh to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 8, 2026.
Discover carefully curated flight deals from Raleigh to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 8, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 5/63:43 pm
RDU
- BOI
2 stops9h 27m
Delta
Wed 5/1312:55 pm
BOI
- RDU
2 stops9h 21m
Delta
Deal found 4/5![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 4/4. 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 5/25:15 pm
RDU
- GEG
1 stop7h 00m
Southwest
Sat 5/910:45 am
GEG
- RDU
1 stop9h 30m
Southwest
Deal found 4/4![Southwest logo]()
$293
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 5/65:35 pm
RDU
- IDA
1 stop8h 04m
American Airlines
Wed 5/137:48 am
IDA
- RDU
2 stops14h 11m
American Airlines
Deal found 4/6![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Sat 5/21:15 pm
RDU
- BOI
1 stop8h 18m
United Airlines
Tue 5/58:28 am
BOI
- RDU
1 stop10h 28m
United Airlines
Deal found 4/3![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:45 pm
RDU
- IDA
2 stops21h 32m
Alaska Airlines
Fri 6/56:00 am
IDA
- RDU
1 stop10h 04m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:20 am
RDU
- GEG
1 stop9h 07m
Delta
Wed 6/37:23 pm
GEG
- RDU
2 stops10h 28m
Delta
Deal found 4/3![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 4/4. 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 5/65:40 am
RDU
- GEG
2 stops11h 05m
Southwest
Sun 5/106:25 am
GEG
- RDU
2 stops9h 30m
Southwest
Deal found 4/4![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 4/6. 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.
Tue 8/113:15 pm
RDU
- BOI
2 stops10h 41m
Delta
Wed 8/1911:35 am
BOI
- RDU
2 stops10h 52m
Delta
Deal found 4/6![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 4/5. 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 6/305:20 am
RDU
- BOI
1 stop7h 09m
American Airlines
Tue 7/73:06 pm
BOI
- RDU
1 stop6h 53m
American Airlines
Deal found 4/5![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 4/4. 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 5/63:10 pm
RDU
- GEG
1 stop8h 55m
Delta
Sun 5/1010:40 pm
GEG
- RDU
1 stop7h 11m
Delta
Deal found 4/4![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 4/7. 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 8/2110:05 am
RDU
- JAC
2 stops9h 47m
United Airlines
Wed 8/262:30 pm
JAC
- RDU
1 stop7h 06m
United Airlines
Deal found 4/7![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 4/7. 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 8/15:10 am
RDU
- BOI
1 stop6h 35m
Southwest
Wed 8/56:00 am
BOI
- RDU
2 stops10h 10m
Southwest
Deal found 4/7![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:40 am
RDU
- GEG
2 stops10h 31m
Delta
Sun 5/3110:40 pm
GEG
- RDU
1 stop7h 11m
Delta
Deal found 4/3![Delta logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/6. 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 6/37:00 am
RDU
- JAC
2 stops12h 54m
United Airlines
Tue 6/98:00 am
JAC
- RDU
2 stops14h 50m
United Airlines
Deal found 4/6![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sun 5/105:45 am
RDU
- BOI
1 stop6h 40m
Southwest
Sat 5/162:50 pm
BOI
- RDU
1 stop6h 25m
Southwest
Deal found 4/7![Southwest logo]()
$403
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/285:00 am
RDU
- IDA
2 stops10h 24m
American Airlines
Tue 8/2512:12 pm
IDA
- RDU
1 stop6h 54m
American Airlines
Deal found 4/4![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 5/135:20 am
RDU
- BOI
1 stop9h 23m
Delta
Wed 5/1311:39 pm
BOI
- RDU
1 stop7h 12m
Delta
Deal found 4/5![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Mon 5/46:20 am
RDU
- JAC
2 stops10h 58m
United Airlines
Mon 5/112:30 pm
JAC
- RDU
1 stop6h 29m
United Airlines
Deal found 4/4![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 5/65:18 am
RDU
- JAC
2 stops8h 56m
Delta
Wed 5/131:15 pm
JAC
- RDU
2 stops9h 01m
Delta
Deal found 4/6![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/15:48 pm
RDU
- IDA
2 stops23h 41m
Alaska Airlines
Tue 5/56:00 am
IDA
- RDU
1 stop8h 48m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 4/2012:49 pm
RDU
- IDA
2 stops12h 50m
American Airlines
Fri 4/247:48 am
IDA
- RDU
2 stops13h 47m
American Airlines
Deal found 4/6![American Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 4/4. 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 4/288:00 am
RDU
- SUN
1 stop7h 35m
United Airlines
Sat 5/22:30 pm
SUN
- RDU
1 stop6h 20m
United Airlines
Deal found 4/4![United Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 4/5. 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.
Thu 5/213:05 pm
RDU
- GEG
2 stops11h 30m
Delta
Mon 5/2510:40 pm
GEG
- RDU
1 stop7h 11m
Delta
Deal found 4/5![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:08 pm
RDU
- JAC
1 stop21h 59m
Alaska Airlines
Sat 6/272:11 pm
JAC
- RDU
1 stop25h 50m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 4/7. 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 6/195:20 am
RDU
- IDA
1 stop8h 54m
American Airlines
Tue 6/2312:44 pm
IDA
- RDU
1 stop9h 10m
American Airlines
Deal found 4/7![American Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 6/25:40 am
RDU
- BOI
2 stops8h 16m
Delta
Fri 6/511:39 pm
BOI
- RDU
1 stop8h 48m
Delta
Deal found 4/7![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/511:15 am
RDU
- WYS
2 stops28h 13m
United Airlines
Tue 5/122:03 pm
WYS
- RDU
1 stop6h 47m
United Airlines
Deal found 4/5![United Airlines logo]()
$506
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:08 pm
RDU
- JAC
1 stop21h 59m
Alaska Airlines
Fri 8/141:11 pm
JAC
- RDU
2 stops26h 50m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 4/7. 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 5/28:00 am
RDU
- SUN
1 stop7h 38m
United Airlines
Tue 5/52:30 pm
SUN
- RDU
1 stop6h 20m
United Airlines
Deal found 4/7![United Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 4/7. 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.
Sun 8/235:20 am
RDU
- BOI
2 stops11h 14m
Delta
Sun 8/2311:30 pm
BOI
- RDU
2 stops10h 12m
Delta
Deal found 4/7![Delta logo]()
$393
Last-minute flights from Raleigh to IdahoDiscover last-minute flight deals from Raleigh to Idaho. Data last updated April 8, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Idaho. Data last updated April 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/3. 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.
Fri 4/241:40 pm
RDU
- BOI
1 stop13h 20m
Southwest
Mon 4/274:20 pm
BOI
- RDU
1 stop6h 00m
Southwest
Deal found 4/3![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 4/6. 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 4/272:27 pm
RDU
- GEG
1 stop10h 04m
Delta
Sat 5/212:58 pm
GEG
- RDU
1 stop7h 51m
Delta
Deal found 4/6![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 4/6. 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.
Tue 4/285:18 am
RDU
- GEG
1 stop9h 23m
Delta
Wed 4/292:10 pm
GEG
- RDU
1 stop6h 45m
Delta
Deal found 4/6![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 4/4. 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 5/24:15 pm
RDU
- BOI
1 stop7h 50m
Southwest
Sat 5/92:50 pm
BOI
- RDU
1 stop6h 25m
Southwest
Deal found 4/4![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 5/56:00 am
RDU
- BOI
1 stop9h 12m
Delta
Tue 5/1211:39 pm
BOI
- RDU
1 stop7h 12m
Delta
Deal found 4/7![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:43 pm
RDU
- BOI
2 stops9h 27m
Delta
Wed 5/1312:55 pm
BOI
- RDU
1 stop8h 49m
Delta
Deal found 4/3![Delta logo]()
$252
This Southwest deal was found by Cheapflights users on 4/6. 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.
Wed 5/61:25 pm
RDU
- GEG
2 stops13h 00m
Southwest
Wed 5/137:00 am
GEG
- RDU
1 stop14h 10m
Southwest
Deal found 4/6![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 4/4. 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 5/66:00 am
RDU
- GEG
1 stop9h 27m
Delta
Sun 5/1010:40 pm
GEG
- RDU
1 stop7h 11m
Delta
Deal found 4/4![Delta logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:01 pm
RDU
- BOI
2 stops42h 29m
Frontier
Tue 5/261:25 pm
BOI
- RDU
1 stop20h 06m
Frontier
Deal found 4/3![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:33 pm
RDU
- BOI
2 stops25h 57m
Frontier
Tue 5/261:25 pm
BOI
- RDU
1 stop20h 06m
Frontier
Deal found 4/7![Frontier logo]()
$318
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:06 pm
RDU
- GEG
1 stop7h 00m
Delta
Mon 6/110:40 pm
GEG
- RDU
1 stop7h 11m
Delta
Deal found 4/3![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:20 am
RDU
- GEG
1 stop9h 07m
Delta
Wed 6/311:05 am
GEG
- RDU
1 stop10h 00m
Delta
Deal found 4/3![Delta logo]()
$293
One-way flights from Raleigh to IdahoSearch for one-way flight options from Raleigh to Idaho. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
Search for one-way flight options from Raleigh to Idaho. Find affordable one-way fares based on user searches. Data last updated April 8, 2026.
This American Airlines deal was found by Cheapflights users on 4/7. 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 5/295:20 am
RDU
- BOI
1 stop7h 59m
American Airlines
Deal found 4/7![American Airlines logo]()
$124
This United Airlines deal was found by Cheapflights users on 4/6. 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 9/86:08 am
RDU
- BOI
2 stops12h 40m
United Airlines
Deal found 4/6![United Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 4/6. 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.
Tue 9/86:40 pm
RDU
- BOI
1 stop6h 49m
Delta
Deal found 4/6![Delta logo]()
$134
This American Airlines deal was found by Cheapflights users on 4/6. 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 9/296:30 am
RDU
- GEG
1 stop8h 28m
American Airlines
Deal found 4/6![American Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 4/4. 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 5/45:35 pm
RDU
- GEG
1 stop8h 35m
American Airlines
Deal found 4/4![American Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:33 am
RDU
- GEG
2 stops10h 48m
Delta
Deal found 4/3![Delta logo]()
$160
This American Airlines deal was found by Cheapflights users on 4/6. 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 7/95:47 pm
RDU
- GEG
1 stop8h 19m
American Airlines
Deal found 4/6![American Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:17 pm
RDU
- BOI
2 stops39h 52m
Frontier
Deal found 4/7![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:33 pm
RDU
- GEG
3 stops34h 56m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Wed 5/2010:16 am
RDU
- BOI
2 stops28h 14m
Frontier
Deal found 4/5![Frontier logo]()
$177
This Delta deal was found by Cheapflights users on 4/7. 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 7/106:59 pm
RDU
- GEG
1 stop7h 12m
Delta
Deal found 4/7![Delta logo]()
$181
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 5/75:35 pm
RDU
- GEG
1 stop8h 34m
American Airlines
Deal found 4/7![American Airlines logo]()
$182
Find flight deals from Raleigh to Idaho
Keep the following information in mind while searching for Raleigh to Idaho flight deals. Data was last updated April 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Southwest) |
One-way from | $124 (Delta) |
Popular in | November |
Cheapest in | March |
Average price | $538 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh 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 April 8, 2026.
Use the filters below to find and compare flights from Raleigh to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Wed 5/6
3:43 pm-11:10 pm
2 stops9h 27m
Boise Air Term. Gowen Fld
Wed 5/13
12:55 pm-12:16 am
2 stops9h 21m
$257
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Sat 5/2
5:15 pm-9:15 pm
1 stop7h 00m
Spokane
Sat 5/9
10:45 am-11:15 pm
1 stop9h 30m
$293
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Sat 5/30
5:20 am-11:27 am
1 stop9h 07m
Spokane
Wed 6/3
7:23 pm-8:51 am
2 stops10h 28m
$298
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Tue 8/11
3:15 pm-11:56 pm
2 stops10h 41m
Boise Air Term. Gowen Fld
Wed 8/19
11:35 am-12:27 am
2 stops10h 52m
$313
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Wed 5/6
3:10 pm-9:05 pm
1 stop8h 55m
Spokane
Sun 5/10
10:40 pm-8:51 am
1 stop7h 11m
$317
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Wed 5/27
5:40 am-1:11 pm
2 stops10h 31m
Spokane
Sun 5/31
10:40 pm-8:51 am
1 stop7h 11m
$322
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Wed 5/6
5:40 am-1:45 pm
2 stops11h 05m
Spokane
Sun 5/10
6:25 am-6:55 pm
2 stops9h 30m
$327
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Wed 5/13
5:20 am-12:43 pm
1 stop9h 23m
Boise Air Term. Gowen Fld
Wed 5/13
11:39 pm-8:51 am
1 stop7h 12m
$353
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Wed 5/6
5:35 pm-11:39 pm
1 stop8h 04m
Idaho Falls Fanning Field
Wed 5/13
7:48 am-11:59 pm
2 stops14h 11m
$354
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Sat 5/2
1:15 pm-7:33 pm
1 stop8h 18m
Boise Air Term. Gowen Fld
Tue 5/5
8:28 am-8:56 pm
1 stop10h 28m
$357
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Raleigh with our price prediction graph.
RDU-BOI
RDU-GEG
RDU-IDA
RDU-JAC
RDU-SUN
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 Raleigh to Idaho
RDU-USID
RDU-BOI
RDU-GEG
RDU-IDA
RDU-JAC
What is the cheapest month to book a flight from Raleigh to Idaho?
Currently, April is the cheapest month in which you can book a flight from Raleigh to Idaho (average of $151). Flying from Raleigh to Idaho in November is currently the most expensive (average of $371). 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 Raleigh 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 April 8, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Raleigh to Idaho by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Raleigh 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 Raleigh to Idaho
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Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Idaho by cabin class
Find flights from Raleigh to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Idaho flights
Browse other Raleigh and Idaho flight options. Last updated on April 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Raleigh to Idaho flights
Consider these flights traveling from Raleigh to Idaho.
Top 5 airlines flying from Raleigh to Idaho
Discover the top 5 airlines that operate flights from Raleigh 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 April 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$387 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$264 | Average$628 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$314 | Average$630 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$372 | Average$480 | FlexibilityNo cancel fee | On-time63% |