Cheap Flights to Lewis and Clark County | Popular Routes to Lewis and Clark County from HK$4,366

Popular airlines to Lewis and Clark County

  • Alaska Airlines

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  • Delta

    Delta

  • United

    United

  • Hawaiian Airlines

    Hawaiian Airlines

  • Air France

    Air France

  • Virgin Atlantic

    Virgin Atlantic

  • Korean Air

    Korean Air

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Cheap round-trip flights to Lewis and Clark County

Prices were available within the past 7 days and start at HK$4,366 for one-way flights and HK$7,759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$7,759 Return, found 16 hours ago
HK$7,759
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$7,759 found 16 hours ago
EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$9,537 Return, found 16 hours ago
HK$9,537
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$9,537 found 16 hours ago
EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$9,581 Return, found 16 hours ago
HK$9,581
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$9,581 found 16 hours ago
EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$9,953 Return, found 16 hours ago
HK$9,953
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$9,953 found 16 hours ago
EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$9,997 Return, found 16 hours ago
HK$9,997
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$9,997 found 16 hours ago
United
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$10,465 Return, found 16 hours ago
HK$10,465
Return
found 16 hours ago
Select United flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$10,465 found 16 hours ago
EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$10,963 Return, found 16 hours ago
HK$10,963
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$10,963 found 16 hours ago
United
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$11,094 Return, found 16 hours ago
HK$11,094
Return
found 16 hours ago
Select United flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$11,094 found 16 hours ago
All Nippon Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$11,157 Return, found 16 hours ago
HK$11,157
Return
found 16 hours ago
Select All Nippon Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$11,157 found 16 hours ago
Korean Air
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$11,259 Return, found 16 hours ago
HK$11,259
Return
found 16 hours ago
Select Korean Air flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$11,259 found 16 hours ago
Asiana Airlines
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$11,752 Return, found 16 hours ago
HK$11,752
Return
found 16 hours ago
Select Asiana Airlines flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$11,752 found 16 hours ago
Asiana Airlines
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$11,759 Return, found 16 hours ago
HK$11,759
Return
found 16 hours ago
Select Asiana Airlines flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$11,759 found 16 hours ago
Expedia offers flights to Lewis and Clark County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Lewis and Clark County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Lewis and Clark County that have flexible change policies?
By using our clever "No change fee" filter, that's how. Simply type in your dates and other details, click the "Search" button, then check the box directly under the "Flexible change policies" subheading (it's on the left). Expedia makes it simple to find cheap, flexible flights to Lewis and Clark County.
Which airlines fly to Lewis and Clark County?
With a good range of airlines operating flights into or near Lewis and Clark County, you're not short on choice:

  • Delta Air Lines - 60 flights to or near Lewis and Clark County each month, including 60 flights to Helena Regional Airport (HLN) per month.
  • United Airlines - 56 flights to or near Lewis and Clark County each month, including 56 flights to Helena Regional Airport (HLN) per month.
  • Alaska Airlines - 30 flights to or near Lewis and Clark County each month, including 30 flights to Helena Regional Airport (HLN) per month.

How can I find cheap tickets to Lewis and Clark County?
A helpful strategy for getting your hands on cheap tickets is to be flexible with your dates. Start by searching for your flight to Lewis and Clark County, then click on the "flexible dates" box for a list of prices for nearby days. Want another good tip? Book well ahead of time. For an idea of costs, HK$7,759 was the lowest price for a flight to Lewis and Clark County in the last seven days.
How much is a flight to Lewis and Clark County?
You could have picked up a return air ticket to Lewis and Clark County from anywhere between HK$7,759 and HK$11,759 in the last seven days. For one-way journeys leaving from Hong Kong SAR (HKG), the lowest price during this time was HK$4,366.
What are the most popular airports to fly into in Lewis and Clark County?
Start planning your Lewis and Clark County escape by securing one of the 147 flights a month to Helena Regional Airport (HLN). This is the region's main gateway.
When is the cheapest time to fly to Lewis and Clark County?
If you'd rather spend your vacation savings enjoying the delights of Lewis and Clark County rather than on flying there, jet off earlier in the week. The most cost-effective day to travel is usually Tuesday, with Monday coming in second. With many folks traveling on the weekend, Saturday typically has the costliest airfares.
How much is a plane ticket to Lewis and Clark County?
In the last seven days, plane fares to Lewis and Clark County cost between HK$7,759 and HK$11,759. The early bird catches the worm, so secure a terrific deal today.
What is the best time to go to Lewis and Clark County?
Helena, Lewis and Clark County's leading city, is a superb location to tour around at anytime. Not a fan of cooler weather? Then travel here from June 20 onward during the summer months, when temperatures range from 7ºC to 24ºC. March, May and July is when Helena is at its busiest.
What months are the cheapest to book a flight to Lewis and Clark County?
Snap up a ticket in February for the lowest-priced flights to Lewis and Clark County. December is normally the most expensive time to purchase a fare.

Trending flights to Lewis and Clark County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Wed, 19 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
HLN
Helena
HK$7,759 Return, found 16 hours ago
HK$7,759
Return
found 16 hours ago
Select EVA Airways flight, departing Wed, 19 Nov from Hong Kong SAR to Helena, returning Sun, 23 Nov, priced at HK$7,759 found 16 hours ago
*Available to Expedia members.