$136 Cheap flight deals from Idaho Falls (IDA) to St. George (SGU)

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Airfares from $136 One Way, $238 Round Trip from Idaho Falls to St. George

Prices starting at $238 for return flights and $136 for one-way flights to St. George were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 19 - Sat, Jun 21
IDA
Idaho Falls
SGU
St. George
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, May 19 from Idaho Falls to St. George, returning Sat, Jun 21, priced at $238 found 3 days ago
Sat, Jun 7 - Wed, Jun 11
IDA
Idaho Falls
SGU
St. George
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 7 from Idaho Falls to St. George, returning Wed, Jun 11, priced at $243 found 3 days ago
Thu, Jun 5 - Fri, Jun 6
IDA
Idaho Falls
SGU
St. George
$277 Roundtrip, found 3 days ago
$277
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jun 5 from Idaho Falls to St. George, returning Fri, Jun 6, priced at $277 found 3 days ago
Thu, Jun 5 - Fri, Jun 6
IDA
Idaho Falls
SGU
St. George
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jun 5 from Idaho Falls to St. George, returning Fri, Jun 6, priced at $286 found 3 days ago
Sat, Jun 7 - Sun, Jun 15
IDA
Idaho Falls
SGU
St. George
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jun 7 from Idaho Falls to St. George, returning Sun, Jun 15, priced at $299 found 3 days ago

More About Flying To St. George from Idaho Falls

Route Information for Flights from Idaho Falls to St. George

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

Idaho Falls to St. George

Orbitz guarantees you low prices on flights from Idaho Falls to St. George. In addition to low fares on Idaho Falls to St. George flights, Orbitz offers fantastic savings on hotels, cruises, vacation packages, and more.

Earn Miles While Saving

Besides helping you fly for the lowest fares, Orbitz lets you earn miles for your frequent flyer program for certain flights from Idaho Falls to St. George. If you are a member of the frequent flyer or loyalty program offered by the airline you booked through Orbitz or a partner airline’s, simply add your frequent flyer number to your Orbitz reservation to get credit for your Idaho Falls to St. George flights.

Travel Planning Made Easy

We help take some of the anxiety out of your Idaho Falls to St. George flights with free flight alerts. We will let you know of flight changes and delays to your flights from Idaho Falls to St. George by email, voicemail, or text messages to your mobile phone. Alerts can also be sent to up to six other contacts to keep family and business teams informed.

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Orbitz lets you find the best deals on Idaho Falls to St. George flights while on the go, with our easy-to-use Android and iPhone mobile apps. Easily check flight status, gate numbers, and other flight details all in one place with our app—which is great when you are in a hurry. You can use the apps to access great mobile deals on flights and amazing hotel rooms.

Frequently asked questions

What is the shortest flight from Idaho Falls to St. George?
The journey from Idaho Falls to St. George can be as quick as 1 hour and 58 minutes. With a leisurely flight time like this, why not grab some friends and organize a spontaneous getaway?
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.

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.