Cheap flights from Lewis and Clark County starting at €127

View €127 flight on Wed, 6 Aug 2025Opens in a new window

Popular airlines from Lewis and Clark County

  • Delta

    Delta

  • United

    United

  • Air France

    Air France

  • KLM

    KLM

  • Virgin Atlantic

    Virgin Atlantic

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Cheapest flights from 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.

Delta
Thu, 31 Jul - Sun, 3 Aug
HLN
Helena
SLC
Salt Lake City
€274 Return, found 6 days ago
€274
Return
found 6 days ago
Select Delta flight, departing Thu, 31 Jul from Helena to Salt Lake City, returning Sun, 3 Aug, priced at €274 found 6 days ago
Delta
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€278 Return, found 9 hours ago
€278
Return
found 9 hours ago
Select Delta flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €278 found 9 hours ago
United
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€303 Return, found 9 hours ago
€303
Return
found 9 hours ago
Select United flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €303 found 9 hours ago
Delta
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€329 Return, found 9 hours ago
€329
Return
found 9 hours ago
Select Delta flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €329 found 9 hours ago
Delta
Wed, 6 Aug - Fri, 8 Aug
HLN
Helena
SEA
Seattle
€330 Return, found 9 hours ago
€330
Return
found 9 hours ago
Select Delta flight, departing Wed, 6 Aug from Helena to Seattle, returning Fri, 8 Aug, priced at €330 found 9 hours ago
United
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€333 Return, found 9 hours ago
€333
Return
found 9 hours ago
Select United flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €333 found 9 hours ago
Delta
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€339 Return, found 9 hours ago
€339
Return
found 9 hours ago
Select Delta flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €339 found 9 hours ago
United
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€347 Return, found 9 hours ago
€347
Return
found 9 hours ago
Select United flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €347 found 9 hours ago
United
Wed, 6 Aug - Sat, 9 Aug
HLN
Helena
SEA
Seattle
€355 Return, found 9 hours ago
€355
Return
found 9 hours ago
Select United flight, departing Wed, 6 Aug from Helena to Seattle, returning Sat, 9 Aug, priced at €355 found 9 hours ago
Delta
Wed, 6 Aug - Fri, 8 Aug
HLN
Helena
SEA
Seattle
€356 Return, found 9 hours ago
€356
Return
found 9 hours ago
Select Delta flight, departing Wed, 6 Aug from Helena to Seattle, returning Fri, 8 Aug, priced at €356 found 9 hours ago
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