$426+ Cheap flights from Wilmington (ILM) to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — BOI
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Wilmington to IdahoExplore the most affordable flight options available from Wilmington to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Wilmington to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:00 pm -
1 stop8h 33m
Sat 10/245:00 am -
1 stop8h 19m
Deal found 9/19![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:20 am -
2 stops12h 54m
Sat 10/245:59 pm -
2 stops13h 38m
Deal found 9/19![Delta logo]()
$492
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:40 pm -
1 stop8h 02m
Tue 12/88:00 am -
2 stops12h 46m
Deal found 9/21![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/44:40 pm -
1 stop8h 02m
Wed 11/116:06 am -
2 stops13h 25m
Deal found 9/19![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/46:20 am -
1 stop9h 14m
Wed 11/115:30 am -
2 stops14h 18m
Deal found 9/19![Delta logo]()
$530
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 9/2612:26 pm -
2 stops11h 37m
Sat 10/38:05 am -
2 stops12h 54m
Deal found 9/19![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/214:45 pm -
1 stop8h 52m
Mon 1/111:35 pm -
1 stop7h 14m
Deal found 9/19![American Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:00 pm -
1 stop6h 54m
Wed 9/307:00 am -
2 stops13h 59m
Deal found 9/23![United Airlines logo]()
$1,185
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/46:00 am -
2 stops11h 24m
Thu 10/87:00 am -
2 stops13h 59m
Deal found 9/19![United Airlines logo]()
$2,320
Best flights from Wilmington to IdahoDiscover carefully curated flight deals from Wilmington to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Wilmington to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:00 pm -
1 stop8h 33m
Sat 10/245:00 am -
1 stop8h 19m
Deal found 9/19![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 1/166:00 am -
1 stop8h 39m
Sat 1/231:43 pm -
1 stop7h 21m
Deal found 9/19![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:04 am -
2 stops10h 19m
Tue 12/88:00 am -
2 stops11h 31m
Deal found 9/21![American Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/46:20 am -
1 stop9h 14m
Wed 11/115:30 am -
2 stops14h 18m
Deal found 9/19![Delta logo]()
$530
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/214:45 pm -
1 stop8h 52m
Mon 1/111:35 pm -
1 stop7h 14m
Deal found 9/23![American Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/136:00 am -
2 stops19h 14m
Sat 1/168:15 am -
2 stops13h 44m
Deal found 9/23![United Airlines logo]()
$609
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:40 pm -
2 stops11h 28m
Wed 10/281:40 pm -
1 stop7h 29m
Deal found 9/21![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/46:00 am -
2 stops11h 24m
Thu 10/87:00 am -
2 stops13h 59m
Deal found 9/19![United Airlines logo]()
$2,320
Last-minute flights from Wilmington to IdahoDiscover last-minute flight deals from Wilmington to Idaho. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Idaho. Data last updated September 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 9/2612:26 pm -
2 stops11h 37m
Sat 10/38:05 am -
2 stops12h 54m
Deal found 9/19![American Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:00 pm -
1 stop7h 35m
Sat 10/35:00 am -
1 stop8h 19m
Deal found 9/19![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:00 pm -
1 stop6h 54m
Wed 9/307:00 am -
2 stops13h 59m
Deal found 9/23![United Airlines logo]()
$1,185
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/46:00 am -
2 stops11h 24m
Thu 10/87:00 am -
2 stops13h 59m
Deal found 9/19![United Airlines logo]()
$2,320
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:00 pm -
1 stop8h 33m
Sat 10/245:00 am -
1 stop8h 19m
Deal found 9/19![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:20 am -
2 stops12h 54m
Sat 10/245:59 pm -
2 stops13h 38m
Deal found 9/19![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:40 pm -
2 stops11h 28m
Wed 10/281:40 pm -
1 stop7h 29m
Deal found 9/21![Delta logo]()
$589
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:15 am -
1 stop9h 18m
Wed 10/2812:14 pm -
1 stop8h 36m
Deal found 9/21![American Airlines logo]()
$634
Find flight deals from Wilmington to Idaho
Keep the following information in mind while searching for Wilmington to Idaho flight deals. Data was last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (United Airlines) |
Popular in | August |
Cheapest in | October |
Average price | $563 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Wilmington to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Sat 10/17
4:00 pm-10:33 pm
1 stop8h 33m
Boise Air Term. Gowen Fld
Sat 10/24
5:00 am-3:19 pm
1 stop8h 19m
$426
Quickest round-trip
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Sat 1/16
6:00 am-12:39 pm
1 stop8h 39m
Boise Air Term. Gowen Fld
Sat 1/23
1:43 pm-11:04 pm
1 stop7h 21m
$499
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Fri 12/4
5:04 am-1:23 pm
2 stops10h 19m
Boise Air Term. Gowen Fld
Tue 12/8
8:00 am-9:31 pm
2 stops11h 31m
$503
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Wed 11/4
6:20 am-1:34 pm
1 stop9h 14m
Boise Air Term. Gowen Fld
Wed 11/11
5:30 am-9:48 pm
2 stops14h 18m
$530
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Mon 12/21
4:45 pm-11:37 pm
1 stop8h 52m
Boise Air Term. Gowen Fld
Mon 1/11
1:35 pm-10:49 pm
1 stop7h 14m
$551
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Sat 10/24
12:40 pm-10:08 pm
2 stops11h 28m
Boise Air Term. Gowen Fld
Wed 10/28
1:40 pm-11:09 pm
1 stop7h 29m
$589
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Wed 1/13
6:00 am-11:14 pm
2 stops19h 14m
Boise Air Term. Gowen Fld
Sat 1/16
8:15 am-11:59 pm
2 stops13h 44m
$609
WilmingtonIdaho Falls
ILM Wilmington New Hanover County - IDA Idaho Falls Fanning Field
ILMIDA
Wilmington New Hanover County
Sun 10/4
6:00 am-3:24 pm
2 stops11h 24m
Idaho Falls Fanning Field
Thu 10/8
7:00 am-10:59 pm
2 stops13h 59m
$2,320
Sorted by cheapest first
Best time to book a flight from Wilmington to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Wilmington with our price prediction graph.
ILM-BOI
ILM-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 Wilmington to Idaho
ILM-USID
ILM-BOI
ILM-IDA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated September 24, 2026.
See what other customers who have flown with Delta and American Airlines from Wilmington to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Wilmington 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 Wilmington 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.
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Find flights from Wilmington to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wilmington and Idaho flights
Browse other Wilmington and Idaho flight options. Last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Wilmington to Idaho flights
Consider these flights traveling from Wilmington to Idaho.
Top 2 airlines flying from Wilmington to Idaho
Discover the top 2 airlines that operate flights from Wilmington to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$562 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$453 | Average$546 | FlexibilityNo cancel fee | On-timeN/A |