$131+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BOI
Aug 6 — Aug 131
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 July 7, 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 July 7, 2026.
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:54 pm
RDU
- BOI
1 stop17h 35m
Frontier
Thu 8/2712:24 pm
BOI
- RDU
1 stop28h 45m
Frontier
Deal found 7/3![Frontier logo]()
$252
This Gotogate deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:26 pm
RDU
- BOI
1 stop26h 03m
Frontier
Tue 7/281:24 pm
BOI
- RDU
1 stop20h 07m
Frontier
Deal found 7/2![Frontier logo]()
$300
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/186:30 am
RDU
- GEG
1 stop8h 24m
American Airlines
Tue 8/255:40 am
GEG
- RDU
1 stop7h 07m
American Airlines
Deal found 7/6![American Airlines logo]()
$303
This Booking.com deal was found by Cheapflights users on 7/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:02 am
RDU
- BOI
1 stop10h 29m
Multiple Airlines
Sun 8/2312:24 pm
BOI
- RDU
1 stop28h 45m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/221:15 pm
RDU
- GEG
2 stops10h 31m
United Airlines
Sat 8/295:00 am
GEG
- RDU
1 stop7h 17m
United Airlines
Deal found 7/5![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/116:58 pm
RDU
- BOI
1 stop7h 01m
Delta
Tue 8/181:06 pm
BOI
- RDU
1 stop8h 51m
Delta
Deal found 7/2![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 9/286:00 am
RDU
- JAC
1 stop8h 07m
American Airlines
Thu 10/13:41 pm
JAC
- RDU
1 stop6h 18m
American Airlines
Deal found 7/2![American Airlines logo]()
$313
This Booking.com deal was found by Cheapflights users on 7/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:54 pm
RDU
- BOI
1 stop17h 35m
Multiple Airlines
Wed 8/266:23 am
BOI
- RDU
1 stop8h 24m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 7/3. 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 9/166:56 pm
RDU
- GEG
1 stop7h 00m
Delta
Tue 9/222:05 pm
GEG
- RDU
1 stop6h 50m
Delta
Deal found 7/3![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/226:40 am
RDU
- BOI
2 stops10h 50m
Southwest
Wed 8/262:25 pm
BOI
- RDU
1 stop7h 10m
Southwest
Deal found 7/2![Southwest logo]()
$316
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/202:07 pm
RDU
- GEG
1 stop9h 35m
American Airlines
Thu 8/275:40 am
GEG
- RDU
1 stop9h 54m
American Airlines
Deal found 7/6![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/6. 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 8/181:25 pm
RDU
- GEG
2 stops11h 40m
Southwest
Tue 8/251:55 pm
GEG
- RDU
1 stop6h 40m
Southwest
Deal found 7/6![Southwest logo]()
$322
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 July 7, 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 July 7, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 9/14:23 pm
RDU
- GEG
1 stop7h 23m
United Airlines
Tue 9/151:37 pm
GEG
- RDU
1 stop6h 49m
United Airlines
Deal found 7/2![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 7/4. 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 9/166:56 pm
RDU
- GEG
1 stop7h 00m
Delta
Tue 9/222:05 pm
GEG
- RDU
1 stop6h 50m
Delta
Deal found 7/4![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/226:40 am
RDU
- BOI
2 stops10h 50m
Southwest
Wed 8/262:25 pm
BOI
- RDU
1 stop7h 10m
Southwest
Deal found 7/2![Southwest logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Sat 9/267:02 am
RDU
- BOI
1 stop10h 28m
Alaska Airlines
Fri 10/26:23 am
BOI
- RDU
1 stop8h 24m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 7/6. 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 9/228:11 am
RDU
- JAC
2 stops9h 34m
American Airlines
Fri 10/23:41 pm
JAC
- RDU
1 stop6h 18m
American Airlines
Deal found 7/6![American Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/221:15 pm
RDU
- GEG
2 stops10h 31m
United Airlines
Sat 8/295:00 am
GEG
- RDU
2 stops9h 41m
United Airlines
Deal found 7/5![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 10/206:00 am
RDU
- GEG
1 stop9h 15m
Delta
Wed 10/2111:18 am
GEG
- RDU
1 stop9h 40m
Delta
Deal found 7/2![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:20 pm
RDU
- BOI
2 stops8h 15m
Southwest
Mon 8/242:55 pm
BOI
- RDU
1 stop7h 15m
Southwest
Deal found 7/3![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 9/237:02 am
RDU
- BOI
1 stop10h 28m
Alaska Airlines
Mon 9/285:52 pm
BOI
- RDU
1 stop9h 49m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/245:10 am
RDU
- GEG
1 stop9h 11m
Delta
Thu 8/2712:36 pm
GEG
- RDU
1 stop7h 49m
Delta
Deal found 7/2![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 7/3. 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.
Sat 8/226:40 am
RDU
- BOI
2 stops10h 50m
Southwest
Thu 8/2711:30 am
BOI
- RDU
2 stops8h 30m
Southwest
Deal found 7/3![Southwest logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/1911:29 am
RDU
- GEG
2 stops12h 17m
United Airlines
Sat 8/225:00 am
GEG
- RDU
1 stop7h 17m
United Airlines
Deal found 7/5![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 9/257:02 am
RDU
- BOI
1 stop10h 28m
Alaska Airlines
Thu 10/15:52 pm
BOI
- RDU
1 stop9h 49m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/5. 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 8/187:05 am
RDU
- WYS
1 stop7h 22m
Delta
Tue 8/251:09 pm
WYS
- RDU
1 stop8h 48m
Delta
Deal found 7/5![Delta logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 11/105:19 pm
RDU
- BOI
1 stop22h 09m
Alaska Airlines
Wed 11/116:41 pm
BOI
- RDU
1 stop21h 08m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:35 pm
RDU
- BOI
2 stops9h 35m
Southwest
Wed 8/2612:35 pm
BOI
- RDU
1 stop9h 00m
Southwest
Deal found 7/5![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am
RDU
- IDA
2 stops10h 53m
United Airlines
Wed 9/92:25 pm
IDA
- RDU
1 stop7h 01m
United Airlines
Deal found 7/3![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/6. 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 12/97:00 am
RDU
- IDA
1 stop7h 27m
Delta
Mon 12/141:10 pm
IDA
- RDU
1 stop8h 31m
Delta
Deal found 7/6![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/4. 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 8/181:25 pm
RDU
- GEG
2 stops11h 40m
Southwest
Tue 8/257:00 am
GEG
- RDU
2 stops9h 00m
Southwest
Deal found 7/4![Southwest logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:02 am
RDU
- GEG
1 stop8h 27m
Alaska Airlines
Mon 8/243:05 pm
GEG
- RDU
2 stops24h 05m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 7/6. 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 12/87:00 am
RDU
- IDA
1 stop7h 27m
Delta
Tue 12/156:45 pm
IDA
- RDU
2 stops12h 06m
Delta
Deal found 7/6![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/248:52 am
RDU
- GEG
2 stops14h 54m
United Airlines
Tue 8/255:00 am
GEG
- RDU
1 stop7h 17m
United Airlines
Deal found 7/2![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 7/6. 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 12/97:00 am
RDU
- IDA
1 stop7h 27m
Delta
Sun 12/131:10 pm
IDA
- RDU
2 stops9h 13m
Delta
Deal found 7/6![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:57 pm
RDU
- GEG
1 stop7h 57m
Alaska Airlines
Wed 10/216:00 am
GEG
- RDU
1 stop7h 39m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 7/6. 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 8/1112:59 pm
RDU
- IDA
2 stops11h 33m
Delta
Tue 8/183:17 pm
IDA
- RDU
1 stop6h 40m
Delta
Deal found 7/6![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/204:27 pm
RDU
- JAC
1 stop6h 19m
United Airlines
Thu 10/221:40 pm
JAC
- RDU
1 stop5h 59m
United Airlines
Deal found 7/6![United Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 8/125:34 pm
RDU
- GEG
1 stop9h 25m
Alaska Airlines
Sun 8/168:15 am
GEG
- RDU
1 stop30h 46m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 7/6. 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 12/910:00 am
RDU
- IDA
2 stops10h 14m
Delta
Tue 12/156:45 pm
IDA
- RDU
2 stops12h 06m
Delta
Deal found 7/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/4. 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.
Sun 9/277:25 am
RDU
- BOI
1 stop7h 36m
Delta
Mon 9/2811:10 pm
BOI
- RDU
1 stop7h 44m
Delta
Deal found 7/4![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:30 am
RDU
- JAC
2 stops10h 58m
United Airlines
Sat 9/58:05 am
JAC
- RDU
2 stops11h 14m
United Airlines
Deal found 7/4![United Airlines logo]()
$500
Last-minute flights from Raleigh to IdahoDiscover last-minute flight deals from Raleigh to Idaho. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Idaho. Data last updated July 7, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:26 pm
RDU
- BOI
1 stop26h 03m
Frontier
Tue 7/281:24 pm
BOI
- RDU
1 stop20h 07m
Frontier
Deal found 7/2![Frontier logo]()
$300
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/116:58 pm
RDU
- BOI
1 stop7h 01m
Delta
Tue 8/181:06 pm
BOI
- RDU
1 stop8h 51m
Delta
Deal found 7/2![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/186:30 am
RDU
- GEG
1 stop8h 24m
American Airlines
Tue 8/255:40 am
GEG
- RDU
1 stop7h 07m
American Airlines
Deal found 7/6![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 8/186:15 am
RDU
- GEG
1 stop8h 06m
Delta
Tue 8/256:45 am
GEG
- RDU
1 stop8h 07m
Delta
Deal found 7/4![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 7/6. 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 8/181:25 pm
RDU
- GEG
2 stops11h 40m
Southwest
Tue 8/251:55 pm
GEG
- RDU
1 stop6h 40m
Southwest
Deal found 7/6![Southwest logo]()
$322
This Booking.com deal was found by Cheapflights users on 7/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:02 am
RDU
- BOI
1 stop10h 29m
Multiple Airlines
Sun 8/2312:24 pm
BOI
- RDU
1 stop28h 45m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/202:07 pm
RDU
- GEG
1 stop9h 35m
American Airlines
Thu 8/275:40 am
GEG
- RDU
1 stop9h 54m
American Airlines
Deal found 7/6![American Airlines logo]()
$319
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:54 pm
RDU
- BOI
1 stop17h 35m
Frontier
Thu 8/2712:24 pm
BOI
- RDU
1 stop28h 45m
Frontier
Deal found 7/3![Frontier logo]()
$252
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/221:15 pm
RDU
- GEG
2 stops10h 31m
United Airlines
Sat 8/295:00 am
GEG
- RDU
1 stop7h 17m
United Airlines
Deal found 7/5![United Airlines logo]()
$308
This Booking.com deal was found by Cheapflights users on 7/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:54 pm
RDU
- BOI
1 stop17h 35m
Multiple Airlines
Wed 8/266:23 am
BOI
- RDU
1 stop8h 24m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/226:40 am
RDU
- BOI
2 stops10h 50m
Southwest
Wed 8/262:25 pm
BOI
- RDU
1 stop7h 10m
Southwest
Deal found 7/2![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/245:10 pm
RDU
- GEG
1 stop7h 20m
Delta
Wed 8/2612:36 pm
GEG
- RDU
1 stop9h 10m
Delta
Deal found 7/2![Delta logo]()
$323
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 July 7, 2026.
Search for one-way flight options from Raleigh to Idaho. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:54 pm
RDU
- BOI
1 stop18h 35m
Frontier
Deal found 7/3![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 8/173:35 pm
RDU
- JAC
1 stop6h 36m
Delta
Deal found 7/3![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 7/3. 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 9/26:58 pm
RDU
- GEG
1 stop7h 11m
Delta
Deal found 7/3![Delta logo]()
$158
This United Airlines deal was found by Cheapflights users on 7/4. 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 8/312:40 pm
RDU
- JAC
1 stop10h 21m
United Airlines
Deal found 7/4![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 7/3. 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 9/163:21 pm
RDU
- JAC
1 stop6h 54m
Delta
Deal found 7/3![Delta logo]()
$177
This Booking.com deal was found by Cheapflights users on 7/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:26 pm
RDU
- BOI
1 stop26h 03m
Frontier
Deal found 7/6![Frontier logo]()
$179
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:35 am
RDU
- BOI
1 stop6h 15m
Southwest
Deal found 7/6![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 7/5. 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.
Fri 8/71:40 pm
RDU
- BOI
1 stop12h 15m
Southwest
Deal found 7/5![Southwest logo]()
$185
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/284:15 pm
RDU
- GEG
2 stops9h 51m
American Airlines
Deal found 7/2![American Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 7/3. 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.
Mon 8/177:05 am
RDU
- WYS
1 stop7h 22m
Delta
Deal found 7/3![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/95:10 am
RDU
- GEG
1 stop9h 30m
Delta
Deal found 7/2![Delta logo]()
$198
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 9/76:25 am
RDU
- BOI
1 stop7h 03m
United Airlines
Deal found 7/3![United Airlines logo]()
$207
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Booking.com) |
One-way from | $131 (Booking.com) |
Popular in | November |
Cheapest in | March |
Average price | $478 |
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 July 7, 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
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Tue 9/1
4:23 pm-8:46 pm
1 stop7h 23m
Spokane
Tue 9/15
1:37 pm-11:26 pm
1 stop6h 49m
$303
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Sat 8/22
1:15 pm-8:46 pm
2 stops10h 31m
Spokane
Sat 8/29
5:00 am-5:41 pm
2 stops9h 41m
$313
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Wed 9/16
6:56 pm-10:56 pm
1 stop7h 00m
Spokane
Tue 9/22
2:05 pm-11:55 pm
1 stop6h 50m
$315
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Tue 10/20
6:00 am-12:15 pm
1 stop9h 15m
Spokane
Wed 10/21
11:18 am-11:58 pm
1 stop9h 40m
$315
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Sat 8/22
6:40 am-3:30 pm
2 stops10h 50m
Boise Air Term. Gowen Fld
Wed 8/26
2:25 pm-11:35 pm
1 stop7h 10m
$316
RaleighSpokane
RDU - GEG
RDUGEG
Raleigh-Durham
Mon 8/24
5:10 am-11:21 am
1 stop9h 11m
Spokane
Thu 8/27
12:36 pm-11:25 pm
1 stop7h 49m
$331
RaleighWest Yellowstone
RDU - WYS
RDUWYS
Raleigh-Durham
Tue 8/18
7:05 am-12:27 pm
1 stop7h 22m
West Yellowstone
Tue 8/25
1:09 pm-11:57 pm
1 stop8h 48m
$334
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Mon 8/17
4:20 pm-10:35 pm
2 stops8h 15m
Boise Air Term. Gowen Fld
Mon 8/24
2:55 pm-12:10 am
1 stop7h 15m
$342
RaleighBoise
RDU - BOI
RDUBOI
Raleigh-Durham
Sat 8/22
6:40 am-3:30 pm
2 stops10h 50m
Boise Air Term. Gowen Fld
Thu 8/27
11:30 am-10:00 pm
2 stops8h 30m
$347
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Wed 12/9
7:00 am-12:27 pm
1 stop7h 27m
Idaho Falls Fanning Field
Mon 12/14
1:10 pm-11:41 pm
1 stop8h 31m
$349
Showing 1-10 of 60 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-GEG
RDU-BOI
RDU-JAC
RDU-WYS
RDU-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 Raleigh to Idaho
RDU-USID
RDU-GEG
RDU-BOI
RDU-JAC
RDU-WYS
What is the cheapest month to book a flight from Raleigh to Idaho?
Currently, June is the cheapest month in which you can book a flight from Raleigh to Idaho (average of $134). Flying from Raleigh to Idaho in November is currently the most expensive (average of $346). 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?
How far ahead should I book a flight from Raleigh to Idaho?
The price you pay for your flight from Raleigh to Idaho may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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.
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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
See prices for flight routes from nearby airports that may be better suited for you.
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 July 7, 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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$546 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$481 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$387 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$378 | Average$484 | FlexibilityNo cancel fee | On-time63% |