Cheap flights from Helena to Bellingham (HLN - BLI)

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How to find the cheapest flight from
Helena (HLN) to Bellingham (BLI)

All the information you need to plan the best HLN to BLI flight in 2021: compare Helena to Bellingham flight prices with the expected peak season, weather and rainfall in Bellingham.
When is the cheapest time to fly from Helena to Bellingham (HLN - BLI)?

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

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Helena</span> to <span class="emphasized">Bellingham</span> flights.

Flight FAQs

From Helena to Bellingham

Can I find flights from Helena to Bellingham for under $400 on Cheapflights?

Yes, there are multiple flights from Helena to Bellingham for under $400. The cheapest flight booked recently is on Alaska Airlines for just $397, but on average you can expect to pay $397.

COVID Restrictions

View COVID Travel Restrictions for Bellingham, WA

Do I need a COVID test to fly to Bellingham from Helena?

Information is based on travel restrictions for travel to Bellingham within the United States

Most visitors from Helena need to provide a negative COVID-19 test result and/or quarantine to enter Bellingham.

COVID-19 testing requirements
Visitors from Helena must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Bellingham.

Quarantine requirements
Visitors from Helena are not required to quarantine after entering Bellingham.

Do I need a test to fly back to Helena from Bellingham?

Returning to Helena from Bellingham

COVID-19 testing requirements
Visitors from Bellingham must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Helena.

Quarantine requirements
Visitors from Bellingham are not required to quarantine after entering Helena.

Hide COVID Travel Restrictions for Bellingham, WA

Alternative routes for Helena to Bellingham

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Bellingham

Things to know before you go - useful duration and weather info for your trip from Helena to Bellingham.
Average temperature for October in Bellingham
60.8 °F
Avg rainfall for October in Bellingham
6.3 ″

Airports servicing Helena

Airports servicing Bellingham

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