$197+ Cheap flights from Raleigh to Idaho Falls (RDU - IDA)
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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — IDA
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Idaho Falls with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Last-minute
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Cheapest flights from Raleigh to Idaho FallsExplore the most affordable flight options available from Raleigh to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Raleigh to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 9/228:30 am
RDU
- IDA
1 stop7h 14m
American Airlines
Sat 10/31:44 pm
IDA
- RDU
1 stop6h 06m
American Airlines
Deal found 4/28![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 9/267:44 am
RDU
- IDA
1 stop6h 28m
American Airlines
Tue 10/61:43 pm
IDA
- RDU
1 stop6h 03m
American Airlines
Deal found 4/27![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 9/267:44 am
RDU
- IDA
1 stop6h 28m
American Airlines
Sat 10/31:44 pm
IDA
- RDU
2 stops8h 27m
American Airlines
Deal found 4/27![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 9/236:30 am
RDU
- IDA
1 stop9h 14m
American Airlines
Sat 10/31:44 pm
IDA
- RDU
1 stop7h 43m
American Airlines
Deal found 4/27![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:21 pm
RDU
- IDA
2 stops11h 18m
American Airlines
Sat 5/167:48 am
IDA
- RDU
2 stops11h 22m
American Airlines
Deal found 4/26![American Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/57:30 am
RDU
- IDA
1 stop9h 59m
Alaska Airlines
Sun 5/176:00 am
IDA
- RDU
1 stop10h 04m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/27:15 am
RDU
- IDA
1 stop7h 11m
Delta
Tue 5/193:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/26![Delta logo]()
$424
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 9/226:30 am
RDU
- IDA
1 stop9h 14m
American Airlines
Thu 10/11:44 pm
IDA
- RDU
1 stop7h 43m
American Airlines
Deal found 4/27![American Airlines logo]()
$438
Best flights from Raleigh to Idaho FallsDiscover carefully curated flight deals from Raleigh to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Raleigh to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/129:48 am
RDU
- IDA
1 stop14h 18m
Multiple Airlines
Mon 6/1510:56 pm
IDA
- RDU
2 stops34h 35m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 9/228:35 am
RDU
- IDA
1 stop6h 49m
United Airlines
Thu 10/110:35 am
IDA
- RDU
2 stops12h 10m
United Airlines
Deal found 4/27![United Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/166:00 am
RDU
- IDA
2 stops10h 34m
Delta
Sat 5/233:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/24![Delta logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
Sun 7/127:08 pm
RDU
- IDA
2 stops19h 58m
Alaska Airlines
Fri 7/171:43 pm
IDA
- RDU
1 stop13h 57m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 8/86:30 am
RDU
- IDA
1 stop9h 12m
American Airlines
Sat 8/157:00 am
IDA
- RDU
1 stop6h 47m
American Airlines
Deal found 4/27![American Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/85:40 am
RDU
- IDA
2 stops10h 54m
Delta
Tue 5/193:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/25![Delta logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/127:30 am
RDU
- IDA
1 stop9h 59m
Alaska Airlines
Sat 5/161:54 pm
IDA
- RDU
1 stop14h 28m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/910:41 am
RDU
- IDA
2 stops12h 22m
United Airlines
Thu 5/142:31 pm
IDA
- RDU
1 stop6h 19m
United Airlines
Deal found 4/25![United Airlines logo]()
$615
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/87:30 am
RDU
- IDA
1 stop9h 59m
Alaska Airlines
Sun 5/176:00 am
IDA
- RDU
1 stop10h 04m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/85:40 am
RDU
- IDA
2 stops10h 54m
Delta
Thu 5/143:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/25![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 7/45:33 am
RDU
- IDA
2 stops11h 04m
Delta
Thu 7/93:25 pm
IDA
- RDU
1 stop6h 12m
Delta
Deal found 4/26![Delta logo]()
$614
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 9/185:45 pm
RDU
- IDA
2 stops31h 11m
Alaska Airlines
Tue 9/221:45 pm
IDA
- RDU
2 stops26h 20m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$635
Last-minute flights from Raleigh to Idaho FallsDiscover last-minute flight deals from Raleigh to Idaho Falls. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Idaho Falls. Data last updated April 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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
- IDA
2 stops10h 13m
Delta
Tue 5/193:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/26![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/27:15 am
RDU
- IDA
1 stop7h 11m
Delta
Tue 5/193:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/26![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/27:15 am
RDU
- IDA
1 stop7h 11m
Delta
Sat 5/163:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/26![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/25:18 am
RDU
- IDA
2 stops9h 08m
Delta
Thu 5/143:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/26![Delta logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/27:30 am
RDU
- IDA
1 stop9h 59m
Alaska Airlines
Sun 5/176:00 am
IDA
- RDU
1 stop10h 04m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/27:15 am
RDU
- IDA
1 stop7h 11m
Delta
Sun 5/176:54 pm
IDA
- RDU
2 stops11h 57m
Delta
Deal found 4/26![Delta logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/57:30 am
RDU
- IDA
1 stop9h 59m
Alaska Airlines
Sun 5/176:00 am
IDA
- RDU
1 stop10h 04m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 5/57:15 am
RDU
- IDA
1 stop7h 11m
Delta
Sat 5/163:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/25![Delta logo]()
$442
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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
- IDA
2 stops9h 30m
Delta
Tue 5/193:16 pm
IDA
- RDU
1 stop6h 28m
Delta
Deal found 4/25![Delta logo]()
$447
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:21 pm
RDU
- IDA
2 stops11h 18m
American Airlines
Sat 5/167:48 am
IDA
- RDU
2 stops11h 22m
American Airlines
Deal found 4/26![American Airlines logo]()
$409
One-way flights from Raleigh to Idaho FallsSearch for one-way flight options from Raleigh to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Raleigh to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 6/1010:36 pm
RDU
- IDA
2 stops43h 32m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/2410:36 pm
RDU
- IDA
2 stops43h 32m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/236:28 pm
RDU
- IDA
3 stops40h 27m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 6/35:20 am
RDU
- IDA
1 stop8h 54m
American Airlines
Deal found 4/25![American Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/31:17 pm
RDU
- IDA
2 stops11h 25m
Delta
Deal found 4/24![Delta logo]()
$245
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/107:10 am
RDU
- IDA
1 stop9h 31m
Delta
Deal found 4/24![Delta logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/37:42 am
RDU
- IDA
1 stop9h 44m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 6/101:07 pm
RDU
- IDA
2 stops11h 08m
American Airlines
Deal found 4/24![American Airlines logo]()
$360
Find flight deals from Raleigh to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $197 (Kiwi.com) |
Popular in | March |
Cheapest in | May |
Average price | $448 |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh to Idaho Falls 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 28, 2026.
Use the filters below to find and compare flights from Raleigh to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Fri 6/12
9:48 am-10:06 pm
1 stop14h 18m
Idaho Falls Fanning Field
Mon 6/15
10:56 pm-11:31 am
2 stops34h 35m
$482
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Tue 9/22
8:35 am-1:24 pm
1 stop6h 49m
Idaho Falls Fanning Field
Thu 10/1
10:35 am-12:45 am
2 stops12h 10m
$515
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Sat 5/16
6:00 am-2:34 pm
2 stops10h 34m
Idaho Falls Fanning Field
Sat 5/23
3:16 pm-11:44 pm
1 stop6h 28m
$542
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Sun 7/12
7:08 pm-1:06 pm
2 stops19h 58m
Idaho Falls Fanning Field
Fri 7/17
1:43 pm-5:40 am
1 stop13h 57m
$563
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Fri 5/8
5:40 am-2:34 pm
2 stops10h 54m
Idaho Falls Fanning Field
Tue 5/19
3:16 pm-11:44 pm
1 stop6h 28m
$569
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Tue 5/12
7:30 am-3:29 pm
1 stop9h 59m
Idaho Falls Fanning Field
Sat 5/16
1:54 pm-6:22 am
1 stop14h 28m
$589
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Fri 5/8
7:30 am-3:29 pm
1 stop9h 59m
Idaho Falls Fanning Field
Sun 5/17
6:00 am-6:04 pm
1 stop10h 04m
$604
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Fri 5/8
5:40 am-2:34 pm
2 stops10h 54m
Idaho Falls Fanning Field
Thu 5/14
3:16 pm-11:44 pm
1 stop6h 28m
$604
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Sat 7/4
5:33 am-2:37 pm
2 stops11h 04m
Idaho Falls Fanning Field
Thu 7/9
3:25 pm-11:37 pm
1 stop6h 12m
$614
RaleighIdaho Falls
RDU - IDA
RDUIDA
Raleigh-Durham
Sat 5/9
10:41 am-9:03 pm
2 stops12h 22m
Idaho Falls Fanning Field
Thu 5/14
2:31 pm-10:50 pm
1 stop6h 19m
$615
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Raleigh to Idaho Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Idaho Falls in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Raleigh-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Raleigh-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Raleigh to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Raleigh with our price prediction graph.
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 Falls
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated April 28, 2026.
See what other customers who have flown with United Airlines and American Airlines from Raleigh to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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Top 2 airlines flying from Raleigh to Idaho Falls
Discover the top 2 airlines that operate flights from Raleigh to Idaho Falls. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$384 | Average$502 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$414 | Average$514 | FlexibilityNo cancel fee | On-time69% |