$175 Cheap flight deals from Idaho Falls (IDA) to Boise (BOI)

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Airfares from $175 One Way, $245 Round Trip from Idaho Falls to Boise

Prices starting at $245 for return flights and $175 for one-way flights to Boise were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 23 - Sat, Feb 7
IDA
Idaho Falls
BOI
Boise
$245 Roundtrip, found 6 days ago
$245
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Idaho Falls to Boise, returning Sat, Feb 7, priced at $245 found 6 days ago
Sat, Dec 6 - Mon, Dec 8
IDA
Idaho Falls
BOI
Boise
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Idaho Falls to Boise, returning Mon, Dec 8, priced at $259 found 6 days ago
Thu, Jan 15 - Sun, Jan 18
IDA
Idaho Falls
BOI
Boise
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Idaho Falls to Boise, returning Sun, Jan 18, priced at $264 found 3 days ago
Sat, Dec 6 - Mon, Dec 8
IDA
Idaho Falls
BOI
Boise
$268 Roundtrip, found 6 days ago
$268
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Idaho Falls to Boise, returning Mon, Dec 8, priced at $268 found 6 days ago
Thu, Dec 4 - Wed, Dec 10
IDA
Idaho Falls
BOI
Boise
$275 Roundtrip, found 3 hours ago
$275
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Idaho Falls to Boise, returning Wed, Dec 10, priced at $275 found 3 hours ago

More About Flying To Boise from Idaho Falls

Route Information for Flights from Idaho Falls to Boise

Origin Airport IATA Code
IDA
Destination Airport IATA Code
BOI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Idaho Falls to Boise

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Guaranteed low prices for Idaho Falls to Boise flights makes Orbitz the perfect online budget travel source.

Frequently asked questions

What is the shortest flight from Idaho Falls to Boise?
It can take just 2 hours to fly from Idaho Falls Regional Airport to BOI. Kick back and enjoy the ride, because you'll be coming in to land in a heartbeat.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.