Cheap Flights To Idaho Falls, ID

  • TipAugust is the cheapest month to fly to Idaho Falls

Best Deals to Idaho Falls Last modified: Sep 19, 2018 4:09 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Idaho Falls. United frequently offer the best deals to Idaho Falls flights, or select your preferred carrier below to see the cheapest days to fly.

United
LAXIDA
Thu 11/1
1 stop
IDALAX
Sat 11/3
1 stop
$244
United
YVRIDA
Wed 10/10
2 stops
IDAYVR
Thu 10/25
2 stops
$264
United
SANIDA
Thu 11/8
1 stop
IDASAN
Sun 11/11
1 stop
$264
United
SJCIDA
Thu 10/18
1 stop
IDASJC
Mon 10/22
1 stop
$527
United
LONIDA
Thu 10/11
2 stops
IDALON
Sat 10/27
2 stops
$1,384

Airports near Idaho Falls

Regional - Fanning

Pocatello Regional

  • Major Airlines
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Cheap Flights to Idaho Falls from $244 round trip (IDA) - FareCompare