$519+ Cheap flights from Wilmington to Boise (ILM - BOI)
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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — BOI
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wilmington to Boise
Cheapest
Best
Last-minute
Cheapest flights from Wilmington to BoiseExplore the most affordable flight options available from Wilmington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Wilmington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/286:00 am -
2 stops12h 42m
Sat 10/318:28 am -
2 stops13h 16m
Deal found 9/6![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 9/2. 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 9/106:30 am -
2 stops12h 49m
Mon 9/1411:10 pm -
1 stop8h 27m
Deal found 9/2![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 9/2. 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 9/172:30 pm -
1 stop9h 30m
Mon 9/2111:10 pm -
1 stop8h 27m
Deal found 9/2![Delta logo]()
$631
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 9/196:20 am -
2 stops12h 43m
Wed 10/712:14 pm -
1 stop8h 36m
Deal found 9/2![American Airlines logo]()
$635
Best flights from Wilmington to BoiseDiscover carefully curated flight deals from Wilmington to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Wilmington to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/286:00 am -
2 stops12h 42m
Sat 10/318:28 am -
2 stops13h 16m
Deal found 9/6![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 9/2. 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 9/172:30 pm -
1 stop9h 30m
Mon 9/2111:10 pm -
1 stop8h 27m
Deal found 9/2![Delta logo]()
$631
Last-minute flights from Wilmington to BoiseDiscover last-minute flight deals from Wilmington to Boise. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Boise. Data last updated September 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/2. 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 9/106:30 am -
2 stops12h 49m
Mon 9/1411:10 pm -
1 stop8h 27m
Deal found 9/2![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 9/2. 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 9/172:30 pm -
1 stop9h 30m
Mon 9/2111:10 pm -
1 stop8h 27m
Deal found 9/2![Delta logo]()
$631
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 9/196:20 am -
2 stops12h 43m
Wed 10/712:14 pm -
1 stop8h 36m
Deal found 9/2![American Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/286:00 am -
2 stops12h 42m
Sat 10/318:28 am -
2 stops13h 16m
Deal found 9/6![United Airlines logo]()
$519
Find flight deals from Wilmington to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to Boise (BOI). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $519 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $563 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington to Boise 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 7, 2026.
Use the filters below to find and compare flights from Wilmington to Boise 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
Wed 10/28
6:00 am-4:42 pm
2 stops12h 42m
Boise Air Term. Gowen Fld
Sat 10/31
8:28 am-11:44 pm
2 stops13h 16m
$519
Quickest round-trip
WilmingtonBoise
ILM Wilmington New Hanover County - BOI Boise Air Term. Gowen Fld
ILMBOI
Wilmington New Hanover County
Thu 9/17
2:30 pm-10:00 pm
1 stop9h 30m
Boise Air Term. Gowen Fld
Mon 9/21
11:10 pm-9:37 am
1 stop8h 27m
$631
Sorted by cheapest first
Compare providers for flights from Wilmington to Boise
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 Wilmington to Boise in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Wilmington-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-Boise 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 Wilmington-Boise 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 Wilmington to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Wilmington with our price prediction graph.
ILM-BOI
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.
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated September 7, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Wilmington to Boise. 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.
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Wilmington to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
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Browse other Wilmington and Boise flight options. Last updated on September 7, 2026.
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Top 2 airlines flying from Wilmington to Boise
Discover the top 2 airlines that operate flights from Wilmington to Boise. 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$560 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$453 | Average$546 | FlexibilityNo cancel fee | On-timeN/A |