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$270+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — BOI
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$270
(Delta)

Popular in

November

Cheapest in

August
Provider with most accurate pricing for Wilmington New Hanover County-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Boise Air Term. Gowen Fld flights.
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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. 24% potential increase in price ($201 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($62 potential savings vs. average RT price).
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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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 8/135:45 pmILM - BOI
1 stop6h 48mDelta
Sun 8/1711:30 pmBOI - ILM
1 stop8h 16mDelta
Deal found 4/30$309
This Delta deal was found by Cheapflights users on 4/30. 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 9/35:45 pmILM - GEG
1 stop7h 11mDelta
Tue 9/306:30 amGEG - ILM
2 stops14h 26mDelta
Deal found 4/30$314
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/1310:01 amILM - BOI
2 stops13h 42mAmerican Airlines
Sun 8/176:35 amBOI - ILM
2 stops12h 44mAmerican Airlines
Deal found 4/30$394
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/182:33 pmILM - GEG
2 stops11h 27mAmerican Airlines
Tue 9/236:07 amGEG - ILM
2 stops10h 06mAmerican Airlines
Deal found 4/30$394
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/117:48 pmILM - JAC
1 stop18h 36mAmerican Airlines
Wed 6/183:29 pmJAC - ILM
1 stop18h 55mAmerican Airlines
Deal found 4/30$537
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 6/195:10 pmILM - JAC
1 stop27h 52mUnited Airlines
Mon 6/237:37 amJAC - ILM
1 stop28h 53mUnited Airlines
Deal found 4/30$645
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/185:10 pmILM - GEG
1 stop7h 46mUnited Airlines
Mon 6/307:00 amGEG - ILM
1 stop29h 24mUnited Airlines
Deal found 4/30$660

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 May 1, 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

Wed 8/13

5:45 pm-10:33 pm

1 stop6h 48m

Boise Air Term. Gowen Fld

Sun 8/17

11:30 pm-9:46 am

1 stop8h 16m

$309

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Wed 9/3

5:45 pm-9:56 pm

1 stop7h 11m

Spokane

Tue 9/30

6:30 am-11:56 pm

2 stops14h 26m

$314

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Wed 8/13

10:01 am-9:43 pm

2 stops13h 42m

Boise Air Term. Gowen Fld

Sun 8/17

6:35 am-9:19 pm

2 stops12h 44m

$394

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Thu 9/18

2:33 pm-11:00 pm

2 stops11h 27m

Spokane

Tue 9/23

6:07 am-7:13 pm

2 stops10h 06m

$394

WilmingtonJackson

ILM - JAC

ILMJAC

Wilmington New Hanover County

Wed 6/11

7:48 pm-12:24 pm

1 stop18h 36m

Jackson Hole

Wed 6/18

3:29 pm-12:24 pm

1 stop18h 55m

$537

WilmingtonJackson

ILM - JAC

ILMJAC

Wilmington New Hanover County

Thu 6/19

5:10 pm-7:02 pm

1 stop27h 52m

Jackson Hole

Mon 6/23

7:37 am-2:30 pm

1 stop28h 53m

$645

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Wed 6/18

5:10 pm-9:56 pm

1 stop7h 46m

Spokane

Mon 6/30

7:00 am-3:24 pm

1 stop29h 24m

$660

WilmingtonSpokane

ILM - GEG

ILMGEG

Wilmington New Hanover County

Tue 7/8

5:50 pm-10:00 pm

1 stop7h 10m

$270

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Mon 6/2

6:16 am-12:45 pm

1 stop8h 29m

$350

WilmingtonBoise

ILM - BOI

ILMBOI

Wilmington New Hanover County

Mon 6/2

2:19 pm-12:22 am

2 stops12h 03m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 11 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 $406). 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 May 1, 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 May 1, 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
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $270. American Airlines flights start at $350 while deals on United Airlines start at $612 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 $406). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$668FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$610FlexibilityNo cancel feeOn-time71%

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