Cheap flights from St. Louis to Riga from £317

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3 stops
Sat, Jul 26
St. Louis STLRiga RIX

£317
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2 stops
Sat, Jul 26
St. Louis STLRiga RIX

£334
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3 stops
Sun, Jul 27
St. Louis STLRiga RIX

£352
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3 stops
Sun, Jul 27
St. Louis STLRiga RIX

£362
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3 stops
Sat, Jul 26
St. Louis STLRiga RIX

£386
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2 stops
Sat, Jul 26
St. Louis STLRiga RIX

£408
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Prices updated:

2 stops
Wed, Jul 23 – Wed, Jul 30
St. Louis STLRiga RIX

£851
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2 stops
Wed, Jul 23 – Wed, Jul 30
St. Louis STLRiga RIX

£873
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2 stops
Sat, Jul 26 – Wed, Jul 30
St. Louis STLRiga RIX

£957
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2 stops
Wed, Jul 23 – Mon, Jul 28
St. Louis STLRiga RIX

£967
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2 stops
Tue, Jul 22 – Mon, Jul 28
St. Louis STLRiga RIX

£972
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2 stops
Wed, Jul 23 – Mon, Jul 28
St. Louis STLRiga RIX

£1,022
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Prices updated:

How much do flights to Riga cost?

Key info about flying to Riga

Depart from
St. Louis Lambert International
Arrive to
Riga International
Average flights per week
344
Flight distance
Worth visiting
Hill of Crosses, Lithuania

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

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
Air FranceAFRAFNo
KLM Royal Dutch AirlinesKLMKLNo
airBalticBTIBTNo
FinnairFINAYNo

Weather in Riga

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-4°C
February0°C-3°C
March3°C-1°C
April9°C2°C
May15°C7°C
June19°C12°C
July22°C15°C
August21°C14°C
September17°C11°C
October10°C6°C
November5°C2°C
December1°C-1°C
Hottest Month
22°C
July
Coldest month
-4°C
January
Sunny days
241
days per year
Snow days
23
days per year

14 day forecast

Saturday
28 Jun
83%
18°C13°C
5 Jul
24°C10°C
Sunday
29 Jun
89%
18°C14°C
6 Jul
21°C12°C
Monday
30 Jun
16°C13°C
7 Jul
86%
17°C11°C
Tuesday
1 Jul
21°C13°C
8 Jul
86%
18°C10°C
Wednesday
2 Jul
27°C14°C
9 Jul
81%
18°C11°C
Thursday
3 Jul
19°C12°C
10 Jul
19°C13°C
Friday
4 Jul
18°C11°C
11 Jul
86%
20°C13°C
The most popular airlines for this route are Ryanair, Air France, KLM Royal Dutch Airlines, airBaltic, and Finnair. St. Louis and Riga have 344 direct flights per week.

Frequently asked questions

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What time do nonstop (direct) flights between St. Louis and Riga depart?
What time do nonstop (direct) flights between St. Louis and Riga arrive?
What time do flights between St. Louis and Riga depart?
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Explore alternative trips

Flights from St. Louis

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Popular routes

The nearest countries with flights to Riga

Here is a list of countries people are flying from

Other destination countries from St. Louis

Here is a list of countries people are flying to

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