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$258+ Cheap flights from Wilmington (ILM) 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — BOI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Wilmington to Idaho

Keep the following information in mind while searching for Wilmington to Idaho flight deals. Data was last updated June 16, 2025.

Round-trip from

$309
(Delta)

One-way from

$258
(Delta)

Popular in

November

Cheapest in

August

Average price

$928
From Wilmington New Hanover County to Idaho
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One-way flight from Wilmington New Hanover County to Idaho
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Highest demand for flights based on searches. 23% potential increase in price ($194 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Wilmington to Idaho

Cheapest flights from Wilmington to Idaho
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 June 16, 2025.

This Delta deal was found by Cheapflights users on 6/14. 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 8/215:34 pmILM - BOI
1 stop6h 55mDelta
Sun 8/245:30 amBOI - ILM
1 stop6h 35mDelta
Deal found 6/14$309
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/36:44 amILM - GEG
1 stop8h 01mAmerican Airlines
Tue 9/306:00 amGEG - ILM
1 stop7h 21mAmerican Airlines
Deal found 6/14$309
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/217:00 amILM - BOI
1 stop7h 46mAmerican Airlines
Sun 8/241:07 pmBOI - ILM
2 stops8h 52mAmerican Airlines
Deal found 6/14$314
This Delta deal was found by Cheapflights users on 6/14. 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 9/32:35 pmILM - GEG
2 stops10h 55mDelta
Tue 9/3010:20 amGEG - ILM
2 stops10h 36mDelta
Deal found 6/14$319
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/126:35 amILM - JAC
1 stop6h 40mAmerican Airlines
Sat 8/167:16 amJAC - ILM
2 stops12h 00mAmerican Airlines
Deal found 6/15$503
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/291:18 pmILM - GEG
1 stop7h 05mMultiple Airlines
Thu 7/35:47 pmGEG - ILM
2 stops17h 28mMultiple Airlines
Deal found 6/14$571
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/124:59 pmILM - JAC
1 stop28h 06mUnited Airlines
Sat 8/167:00 amJAC - ILM
1 stop6h 31mUnited Airlines
Deal found 6/15$699
This United Airlines deal was found by Cheapflights users on 6/15. 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 6/307:05 amILM - BOI
2 stops14h 06mUnited Airlines
Fri 7/45:42 pmBOI - ILM
2 stops19h 42mUnited Airlines
Deal found 6/15$889

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 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Wilmington to Idaho that are best for you.

Fly from

Wilmington

Fly to

Idaho

Route

Depart

Return

Price

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Thu 8/21

5:34 pm-10:29 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Sun 8/24

5:30 am-2:05 pm

1 stop6h 35m

$309

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Wed 9/3

6:44 am-11:45 am

1 stop8h 01m

Spokane

Tue 9/30

6:00 am-4:21 pm

1 stop7h 21m

$309

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Thu 8/21

7:00 am-12:46 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

Sun 8/24

1:07 pm-11:59 pm

2 stops8h 52m

$314

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Wed 9/3

2:35 pm-10:30 pm

2 stops10h 55m

Spokane

Tue 9/30

10:20 am-11:56 pm

2 stops10h 36m

$319

WilmingtonJackson

ILM - JAC

ILMJAC

Wilmington New Hanover County

Tue 8/12

6:35 am-11:15 am

1 stop6h 40m

Jackson Hole

Sat 8/16

7:16 am-9:16 pm

2 stops12h 00m

$503

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Sun 6/29

1:18 pm-5:23 pm

1 stop7h 05m

Spokane

Thu 7/3

5:47 pm-2:15 pm

2 stops17h 28m

$571

WilmingtonJackson

ILM - JAC

ILMJAC

Wilmington New Hanover County

Tue 8/12

4:59 pm-7:05 pm

1 stop28h 06m

Jackson Hole

Sat 8/16

7:00 am-3:31 pm

1 stop6h 31m

$699

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Tue 7/1

4:59 pm-9:59 pm

1 stop8h 00m

Spokane

Sat 7/5

5:30 am-3:24 pm

2 stops30h 54m

$792

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Mon 6/30

7:05 am-7:11 pm

2 stops14h 06m

Boise Air Term. Gowen Fld

Fri 7/4

5:42 pm-3:24 pm

2 stops19h 42m

$889

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Mon 6/30

2:32 pm-10:29 pm

1 stop9h 57m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 15 results
1
2

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.
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

What is the cheapest month to book a flight from Wilmington to Idaho?

Currently, October is the cheapest month in which you can book a flight from Wilmington to Idaho (average of $314). Flying from Wilmington to Idaho in June is currently the most expensive (average of $395). 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.

What is the cheapest time of day to fly from ILM to ID?

Find hourly flight availability from Wilmington to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wilmington to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 June 16, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Wilmington 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.
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly from for flights from Wilmington to Idaho?

    Most people fly from Wilmington New Hanover County (ILM) if they book a flight from Wilmington to Idaho. Wilmington New Hanover County is conveniently located just 4.3 mi from Wilmington’s city center.

  • What are the cheapest airlines to fly from Wilmington to Idaho one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $258. American Airlines flights start at $295 while deals on United Airlines start at $430 one-way.

  • What are the most popular routes from Wilmington to Idaho?

    The most popular flight routes from Wilmington to Idaho are Wilmington New Hanover County - Spokane, Wilmington New Hanover County - Boise Air Term. Gowen Fld and Wilmington New Hanover County - Jackson Hole.

  • Can I find deals for flights from Wilmington to Idaho that include hotel bookings?

    Yes. In addition to deals on Wilmington to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wilmington to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Idaho.

  • Can I find deals for business class flights from Wilmington to Idaho?

    Yes. Cheapflights offers flight deals from Wilmington to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wilmington to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Wilmington to Idaho (average of $314). Flying from Wilmington to Idaho in June is currently the most expensive (average of $395). 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.

See more FAQs

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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 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$668FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$547FlexibilityNo cancel feeOn-time71%

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