
$413 Cheap United flights St. Louis (STL) to Shannon (SNN)
Prices were available within the past 7 days and start at $413 for one-way flights and $5,970 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Sat, Apr 11
STL
St. Louis
SNN
Shannon
$5,970 Roundtrip, found 2 days ago
$5,970
Roundtrip
found 2 days ago

Fri, Apr 10 - Sat, Apr 11
STL
St. Louis
SNN
Shannon
$5,986 Roundtrip, found 2 days ago
$5,986
Roundtrip
found 2 days ago
Origin airport  | Lambert-St. Louis Intl. | 
|---|---|
Destination airport  | Shannon | 
Distance  | 6122 km | 
Most Popular United Routes from St. Louis
- Fort Myers to Edinburgh (RSW - EDI)
 - New York to Cincinnati (LGA - CVG)
 - Indianapolis to Denver (IND - DEN)
 - Detroit to Jacksonville (DTW - JAX)
 - Detroit to Corpus Christi (DTW - CRP)
 - Minot to Austin (MOT - AUS)
 - Phoenix to Seattle (PHX - SEA)
 - Cedar Rapids to Bangkok (CID - BKK)
 - Phoenix to Cebu (PHX - CEB)
 - San Antonio to San Salvador (SAT - SAL)
 
Popular Domestic Routes in Shannon
- Indianapolis to Denver (IND - DEN)
 - Missoula to Pittsburgh (MSO - PIT)
 - Detroit to Jacksonville (DTW - JAX)
 - Philadelphia to Asheville (PHL - AVL)
 - Detroit to Corpus Christi (DTW - CRP)
 - Palm Springs to San Francisco (PSP - SFO)
 - Raleigh to Houston (RDU - IAH)
 - Phoenix to Seattle (PHX - SEA)
 - Raleigh to Lake Charles (RDU - LCH)
 - Detroit to Corpus Christi (DTW - CRP)