Cheap flights from St. Louis (STL) to Penang (PEN)

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How to find the cheapest flight from
St. Louis (STL) to Penang (PEN)

All the information you need to plan the best STL to PEN flight in 2021: compare St. Louis to Penang flight prices with the expected peak season, weather and rainfall in Penang.
When is the cheapest time to fly from St. Louis to Penang (STL - PEN)?

When flying from St. Louis to Penang, 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">St. Louis</span> to <span class="emphasized">Penang</span> flights.

Flight FAQs

From St. Louis to Penang

Are flight prices decreasing from St. Louis to Penang due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St. Louis and Penang for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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COVID Restrictions

View COVID Travel Restrictions for Penang, Malaysia

Do I need a COVID test to fly to Penang from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Penang Intl

Most visitors from Lambert-St Louis will not be allowed to enter Penang Intl.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Penang Intl.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Penang Intl.

Do I need a test to fly back to St. Louis from Penang?

Returning to Lambert-St Louis from Penang Intl

COVID-19 testing requirements
Visitors from Penang Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Penang Intl are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Penang, Malaysia

Destination information for Penang

Things to know before you go - useful duration and weather info for your trip from St. Louis to Penang.
Today's exchange rate
$1 = RM 4.19
Average temperature for September in Penang
87.8 °F
Avg rainfall for September in Penang
11.3 ″

Airports servicing St. Louis

Airports servicing Penang

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