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Flights from St. George to Idaho Falls
Cheap flight deals from St. George to Idaho Falls
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SGU 17:255h 26m1 stopsIDA 22:51St. George - Idaho Falls | Sat, May 31 | United AirlinesIDA 05:004h 52m1 stopsSGU 09:52Idaho Falls - St. George | Wed, Jun 4 | United AirlinesAED 1,033 AED 2,22454% OFF54% OFFAED 2,224 AED 1,033
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Fri, Jul 18 | United AirlinesIDA 18:034h 54m1 stopsSGU 22:57Idaho Falls - St. George | Mon, Jul 21 | United AirlinesAED 1,430 AED 2,22436% OFF36% OFFAED 2,224 AED 1,430
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SGU 17:255h 26m1 stopsIDA 22:51St. George - Idaho Falls | Wed, Jun 4 | United AirlinesIDA 05:004h 52m1 stopsSGU 09:52Idaho Falls - St. George | Sun, Jun 8 | United AirlinesAED 1,584 AED 2,22428% OFF28% OFFAED 2,224 AED 1,584
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Thu, May 29 | United AirlinesIDA 17:555h 1m1 stopsSGU 22:56Idaho Falls - St. George | Mon, Jun 2 | United AirlinesAED 1,59628% OFFAED 2,224 AED 1,596
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SGU 17:305h 21m1 stopsIDA 22:51St. George - Idaho Falls | Thu, May 29 | Delta Air LinesIDA 18:503h 15m1 stopsSGU 22:05Idaho Falls - St. George | Mon, Jun 2 | Delta Air LinesAED 1,65226% OFFAED 2,224 AED 1,652
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Thu, Jun 12 | United AirlinesIDA 05:008h 9m1 stopsSGU 13:09Idaho Falls - St. George | Sun, Jun 15 | United AirlinesAED 1,70223% OFFAED 2,224 AED 1,702
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SGU 17:255h 26m1 stopsIDA 22:51St. George - Idaho Falls | Sat, May 24 | United AirlinesIDA 05:004h 52m1 stopsSGU 09:52Idaho Falls - St. George | Wed, May 28 | United AirlinesAED 1,72123% OFFAED 2,224 AED 1,721
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Fri, Jun 13 | United AirlinesIDA 17:584h 58m1 stopsSGU 22:56Idaho Falls - St. George | Sun, Jun 15 | United AirlinesAED 1,75421% OFFAED 2,224 AED 1,754
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SGU 11:272h 57m1 stopsIDA 14:24St. George - Idaho Falls | Thu, Jun 12 | Delta Air LinesIDA 06:004h 46m1 stopsSGU 10:46Idaho Falls - St. George | Sun, Jun 15 | Delta Air LinesAED 1,79419% OFFAED 2,224 AED 1,794
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SGU 06:106h 1m1 stopsIDA 12:11St. George - Idaho Falls | Sat, May 31 | Delta Air LinesIDA 12:306h 5m1 stopsSGU 18:35Idaho Falls - St. George | Wed, Jun 4 | Delta Air LinesAED 1,97911% OFFAED 2,224 AED 1,979
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SGU 13:0017h 25m1 stopsIDA Invalid DateSt. George - Idaho Falls | Mon, May 26 | Normal AirlineIDA 15:006hNonstopSGU 16:00Idaho Falls - St. George | Wed, May 28 | Normal AirlineFind More FlightsFind More Flights
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SGU 06:154h 24m1 stopsIDA 10:39St. George - Idaho Falls | Tue, Jun 10 | Delta Air LinesAED 514 AED 1,09153% OFF53% OFFAED 1,091 AED 514
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SGU 15:182h 54m1 stopsIDA 18:12St. George - Idaho Falls | Mon, Jun 9 | Delta Air LinesAED 773 AED 1,09128% OFF28% OFFAED 1,091 AED 773
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SGU 13:105h 2m1 stopsIDA 18:12St. George - Idaho Falls | Wed, Jun 11 | Delta Air LinesAED 775 AED 1,09128% OFF28% OFFAED 1,091 AED 775
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SGU 17:255h 26m1 stopsIDA 22:51St. George - Idaho Falls | Thu, Jun 12 | United AirlinesAED 82225% OFFAED 1,091 AED 822
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Wed, Jun 11 | United AirlinesAED 82924% OFFAED 1,091 AED 829
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Sat, Jun 14 | United AirlinesAED 83124% OFFAED 1,091 AED 831
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Mon, Jun 30 | United AirlinesAED 89418% OFFAED 1,091 AED 894
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SGU 17:255h 26m1 stopsIDA 22:51St. George - Idaho Falls | Sat, Jun 7 | United AirlinesAED 92116% OFFAED 1,091 AED 921
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Tue, Jun 10 | United AirlinesAED 92116% OFFAED 1,091 AED 921
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SGU 05:054h 39m1 stopsIDA 09:44St. George - Idaho Falls | Fri, Jun 6 | United AirlinesAED 97111% OFFAED 1,091 AED 971
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SGU 13:0017h 25m1 stopsIDA Invalid DateSt. George - Idaho Falls | Mon, May 26 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | St. George to Idaho Falls
Cheapest one-way flight price | AED 513 |
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Off-season for travel | March |
Peak season for travel | April |
Flight distance | 725.84 km |
Popular airline | American Airlines |
When is the cheapest time to fly from St. George to Idaho Falls?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from St. George (SGU) to Idaho Falls (IDA) the cheapest?
Airlines adjust prices for flights from St. George to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. George (SGU) to Idaho Falls (IDA) cost?
According to Trip.com's data, the lowest price is around AED 2,101. -
How many airports are there in Idaho Falls (IDA)?
There are 1 airport(s) near Idaho Falls (IDA): Idaho Falls Regional Airport.
How to find a cheap flight from St. George to Idaho Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. George to Idaho Falls. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest St. George to Idaho Falls ticket.
Tap "Date" on flight search bar to scan through the calender for St. George to Idaho Falls airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Jun 10 at AED 514 for one-way flights.
Compare cheap St. George to Idaho Falls flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. George to Idaho Falls. The cheapest airline operating is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your St. George to Idaho Falls route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap St. George to Idaho Falls flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. George to Idaho Falls to get exclusive deals for you.
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