How long is the flight from Wilmington to Helena?

There are many flights that can get you from Wilmington to Helena in 18h 29m. Fly via United Airlines or Delta to get the fastest option. The distance between Wilmington and Helena is about 1963 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

If weather is an important factor for your trip to Helena, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

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

When flying from Wilmington to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Wilmington-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington-Helena flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Wilmington-Helena flights, Cheapflights users trust eDreams the most. eDreams 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-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Wilmington to Helena?

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

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

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

$590+ Flights from Wilmington to Helena

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Best flights from Wilmington to Helena
Discover carefully curated flight deals from Wilmington to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 23, 2025.

Tue 1/64:26 pmILM - HLN

2 stops31h 00mUnited Airlines

Fri 1/92:27 pmHLN - ILM

2 stops31h 30mUnited Airlines

Deal found 11/21

$590

Sat 1/246:00 amILM - HLN

2 stops18h 29mDelta

Wed 1/281:10 pmHLN - ILM

2 stops8h 41mDelta

Deal found 11/20

$684

Sat 1/246:00 amILM - HLN

2 stops17h 26mUnited Airlines

Wed 1/286:15 amHLN - ILM

2 stops15h 42mUnited Airlines

Deal found 11/22

$644

Cheap flight deals from Wilmington to Helena

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$590 (United Airlines)

Provider with most accurate pricing for Wilmington New Hanover County-Helena flight deals.

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Provider most trusted by Cheapflights users for Wilmington New Hanover County-Helena flights.

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From Wilmington New Hanover County to Helena

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Fly from

Fly to

Route

Depart

Return

Price

WilmingtonHelena

ILM - HLN

ILMHLN

Wilmington New Hanover County

Tue 1/6

4:26 pm-9:26 pm

2 stops31h 00m

Helena

Fri 1/9

2:27 pm-11:57 pm

2 stops31h 30m

$590

WilmingtonHelena

ILM - HLN

ILMHLN

Wilmington New Hanover County

Sat 1/24

6:00 am-9:26 pm

2 stops17h 26m

Helena

Wed 1/28

6:15 am-11:57 pm

2 stops15h 42m

$644

WilmingtonHelena

ILM - HLN

ILMHLN

Wilmington New Hanover County

Sat 1/24

6:00 am-10:29 pm

2 stops18h 29m

Helena

Wed 1/28

1:10 pm-11:51 pm

2 stops8h 41m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Wilmington to Helena

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Helena in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Wilmington-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington-Helena flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Wilmington-Helena flights, Cheapflights users trust eDreams the most. eDreams 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-Helena 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 Helena

Have a flexible travel schedule? Discover the best time to fly to Helena 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 Helena

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

Currently, December is the cheapest month in which you can book a flight from Wilmington to Helena (average of $149). Flying from Wilmington to Helena in May is currently the most expensive (average of $567). 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.

Related info for your journey

How long is the flight from Wilmington to Helena?
There are many flights that can get you from Wilmington to Helena in 18h 29m. Fly via United Airlines or Delta to get the fastest option. The distance between Wilmington and Helena is about 1963 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Wilmington to Helena that include hotel bookings?
Yes. In addition to deals on Wilmington to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Helena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Helena.
Can I find deals for business class flights from Wilmington to Helena?
Yes. Cheapflights offers flight deals from Wilmington to Helena 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 Helena?
Currently, December is the cheapest month in which you can book a flight from Wilmington to Helena (average of $149). Flying from Wilmington to Helena in May is currently the most expensive (average of $567). 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.

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$590+ Cheap flights from Wilmington to Helena (ILM - HLN)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to Helena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Wilmington to Helena

Best flights from Wilmington to HelenaDiscover carefully curated flight deals from Wilmington to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 23, 2025.

Discover carefully curated flight deals from Wilmington to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 23, 2025.

Cheap flight deals from Wilmington to Helena

Most accurate provider

Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Wilmington to Helena that are best for you.

Compare providers for flights from Wilmington to Helena

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 Helena in November.

Best time to book a flight from Wilmington to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Wilmington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Wilmington to Helena

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

Related info for your journey

Find useful and relevant information for your journey from Wilmington to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Wilmington to Helena?

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

How can I find direct flights from Wilmington to Helena?

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

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

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Alternative routes for Wilmington to Helena

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Best flights from Wilmington to Helena
Discover carefully curated flight deals from Wilmington to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 23, 2025.