St. Louis, MO to Riga, Latvia flights

Flights starting at £229. Choose between Ryanair, United Airlines, or American Airlines to find the best price.

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St. Louis STLNew York JFKParis BVAOslo OSLMiami MIASt. Louis STL
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St. Louis STLNew York JFKParis BVAOslo OSLMiami MIASt. Louis STL
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Travelers usually depart from St. Louis Lambert International, or St. Louis Union Station when they travel from St. Louis to Riga. Book your trip to arrive at Riga International, Riga International Bus Station AS, or Riga - Seaport . The most popular airlines for this route are Ryanair, United Airlines, American Airlines, airBaltic, and Spirit Airlines. St. Louis and Riga have 401 direct flights per week.

Check-in for a flight from St. Louis to Riga

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesNo
American AirlinesAALAANoNo
airBalticBTIBTNoOpens 36 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Latvia COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Frequently asked questions

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