Best Flights starting from $175
from$175economy
Idaho Falls (IDA)
Mon, Jun 1
One-way
St Louis (STL)
—
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Other Destinations
Idaho Falls (IDA) to Miami (Any) in June from $428
From $428
Idaho Falls (IDA) to Calgary (YYC) in June from $480
From $480
Idaho Falls (IDA) to Seattle (SEA) in August from $277
From $277
Idaho Falls (IDA) to Houston (IAH) in October from $379
From $379
Idaho Falls (IDA) to Denver (DEN) in November from $249
From $249
Idaho Falls (IDA) to Bismarck (BIS) in November from $354
From $354
Flights from Other Cities
Las Vegas (LAS) to St Louis (STL) in June from $198
From $198
El Paso (ELP) to St Louis (STL) in June from $200
From $200
Miami (MIA) to St Louis (STL) in June from $276
From $276
Traverse City (TVC) to St Louis (STL) in June from $493
From $493
Houston (IAH) to St Louis (STL) in July from $210
From $210
San Diego (SAN) to St Louis (STL) in July from $230
From $230