Cheap flights from St. Louis (STL) to Mongolia

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

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

When flying from St. Louis to Mongolia, 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">Mongolia</span> flights.

Flight FAQs

From St. Louis to Mongolia

What airport do you fly from for flights from St. Louis to Mongolia?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Mongolia.

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Rent a Car

Car Rentals in Mongolia

COVID Restrictions

View COVID Travel Restrictions for Mongolia

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

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

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

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

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

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

Returning to Lambert-St Louis from Mongolia

COVID-19 testing requirements
Visitors from Mongolia 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 Mongolia are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Mongolia

Destination information for Mongolia

Things to know before you go - useful duration and weather info for your trip from St. Louis to Mongolia.
Today's exchange rate
$1 = 2,620.00₮

Airports servicing St. Louis

Airports servicing

Choibalsan (COQ)
Dalanzadgad (DLZ)
Khovd (HVD)
Mörön (MXV)
Ulaanbaatar Chinggis Khaan (UBN)
Ulaanbaatar Buyant Ukhaa (ULN)
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